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Hamidreza Abdolsamadi , Pardies Mahmoudvand, Zahra Pourgholi Takrami , Elahe Alipour,
Volume 83, Issue 3 (June 2025)
Volume 83, Issue 3 (June 2025)
Abstract
Background: Although osteosarcoma in the head and neck region is relatively rare accounting for 2.1% of all malignant oral and maxillofacial tumors it is nevertheless regarded as the most common primary malignant bone tumor in children and young adults. In the craniofacial skeleton its overall occurrence remains uncommon, and that rarity contributes to diagnostic difficulty and occasional delay. The neoplasm is recognized simultaneously for its infrequency and its malignant character, and these features together can obscure recognition when early symptoms are muted or resemble more benign oral conditions. Because presentations may be subtle, careful clinical attention to patient-reported sensations and visible mucosal or submucosal changes is advisable. Early complaints may initially involve tingling paresthesia or awareness of a focal oral mass. Vigilance matters in everyday oral and maxillofacial practice.
Case Presentation: The patient was a 38-year-old married man from Asadabad County, Hamedan Province, who presented to the Department of Oral and Maxillofacial Diseases at the School of Dentistry, Hamedan, during February March 2025. He reported a tingling, electric-shock like sensation together with a lesion on the floor of the mouth. The persistence of the sensation and the presence of a visible lesion prompted evaluation in a specialized academic clinic. The demographic context, the anatomic location in the floor of the mouth, and the clear time frame are central features of the presentation. The chief complaint centered on the peculiar sensation and the discernible lesion, which together motivated clinical assessment in an oral and maxillofacial setting.
Conclusion: This report highlights the importance of considering mandibular osteosarcoma in the differential diagnosis of peripheral tumoral lesions. Reporting such cases can improve understanding of unusual clinical presentations and assist in more accurate clinical decision-making. The central message is unchanged: clinicians should include mandibular osteosarcoma among diagnostic possibilities when encountering peripheral lesions so that evaluation proceeds thoughtfully.
Reza Saeidi , Mahboobe Gholami,
Volume 83, Issue 4 (July 2025)
Volume 83, Issue 4 (July 2025)
Abstract
Background: Neonatal circumcision is one of the most common surgical procedures worldwide, performed for cultural, religious, and health-related reasons. The two primary methods for neonatal circumcision are the classic surgical method (using sutures or clamps such as Gomco or Mogen) and the plastic ring method (e.g., Plastibell). This systematic review and meta-analysis aimed to compare the benefits and complications of these two methods in neonates.
Methods: A systematic search was conducted in PubMed, Scopus, Web of Science, and Google Scholar databases for articles published between 2000 and 2024. Inclusion and exclusion criteria: Included studies included randomized controlled trials (RCTs), cohort studies, and cross-sectional studies that compared the benefits and harms of classical surgery and plastic ring in infants (<28 days). Studies without a comparison group, studies conducted in older children or adults, and articles that did not provide sufficient data were excluded. Keywords included "neonatal circumcision", "plastic ring", "Plastibell", "classical surgery", "Gomco clamp", "Mogen clamp", "benefits", "complications" and their English equivalents.
Studies comparing the benefits and complications of the classic surgical method and the plastic ring method in neonates were included. Data were meta-analyzed using a random-effects model, and risk ratios (RR) with 95% confidence intervals (CI) were calculated.
Results: From a total of 12 included studies (involving 5,342 neonates), the plastic ring method was associated with a significant reduction in bleeding (RR: 0.45; 95% CI: 0.32-0.64) and healing time (mean difference: -2.3 days; 95% CI: -3.1 to -1.5) compared to the classic surgical method. However, the risk of skin adhesion was higher with the plastic ring method (RR: 1.32; 95% CI: 1.05-1.66). Serious complications, such as urethral injury, were rare in both methods (less than 0.2%).
Conclusion: The plastic ring method is a suitable option for neonatal circumcision due to its ease of use, reduced bleeding, and faster healing time. However, careful post-procedural care is essential to minimize the risk of skin adhesion. The choice of method should consider the operator’s expertise and parental preferences.
Methods: A systematic search was conducted in PubMed, Scopus, Web of Science, and Google Scholar databases for articles published between 2000 and 2024. Inclusion and exclusion criteria: Included studies included randomized controlled trials (RCTs), cohort studies, and cross-sectional studies that compared the benefits and harms of classical surgery and plastic ring in infants (<28 days). Studies without a comparison group, studies conducted in older children or adults, and articles that did not provide sufficient data were excluded. Keywords included "neonatal circumcision", "plastic ring", "Plastibell", "classical surgery", "Gomco clamp", "Mogen clamp", "benefits", "complications" and their English equivalents.
Studies comparing the benefits and complications of the classic surgical method and the plastic ring method in neonates were included. Data were meta-analyzed using a random-effects model, and risk ratios (RR) with 95% confidence intervals (CI) were calculated.
Results: From a total of 12 included studies (involving 5,342 neonates), the plastic ring method was associated with a significant reduction in bleeding (RR: 0.45; 95% CI: 0.32-0.64) and healing time (mean difference: -2.3 days; 95% CI: -3.1 to -1.5) compared to the classic surgical method. However, the risk of skin adhesion was higher with the plastic ring method (RR: 1.32; 95% CI: 1.05-1.66). Serious complications, such as urethral injury, were rare in both methods (less than 0.2%).
Conclusion: The plastic ring method is a suitable option for neonatal circumcision due to its ease of use, reduced bleeding, and faster healing time. However, careful post-procedural care is essential to minimize the risk of skin adhesion. The choice of method should consider the operator’s expertise and parental preferences.
Ali Ayatollahi, Maryam Dashti,
Volume 83, Issue 4 (July 2025)
Volume 83, Issue 4 (July 2025)
Abstract
Background: Refractive errors are among the most common and preventable causes of visual impairment in children. Early detection and proper correction are essential to prevent long-term visual complications such as amblyopia and reduced academic performance. The present study aimed to determine the prevalence and distribution patterns of different types of refractive errors among elementary school boys in Hamedan Province, located in western Iran, where limited data are available on this age group.
Methods: This cross-sectional study was conducted between October 2022 and December 2023 on 1053 male students aged 6-12 years, selected through a multistage cluster sampling method covering both urban and rural areas. Examinations included Uncorrected visual acuity (UCVA), Best-corrected visual acuity (BCVA), cycloplegic refraction, cover test, and ophthalmoscopy, all performed by a trained optometrist following a standardized protocol. Based on cycloplegic spherical equivalent refraction, myopia was defined as -0.50 diopter or worse, hyperopia as +2.00 diopter or more, and astigmatism as a cylinder of -0.50 diopter or more. The data were statistically analyzed to explore the association between age and the type of refractive error.
Results: Data from 1027 students were included in the final analysis. The mean age of participants was 9.52±1.63 years. UCVA of 20/40 or worse was found in 16.5% of students, and BCVA of 20/40 or worse in 1.2%. The prevalence rates of myopia, hyperopia, and astigmatism were 6.5%, 5.6%, and 18.9%, respectively. With-the-rule astigmatism was the most frequent type observed. The prevalence of myopia tended to increase with age, while hyperopia showed a decreasing trend.
Conclusion: The findings revealed a relatively high prevalence of refractive errors, particularly astigmatism, among school-aged boys in western Iran. These results emphasize the importance of implementing periodic, school-based vision screening programs and ensuring better access to refractive care services. Promoting awareness among parents, teachers, and health authorities regarding the need for early eye examinations could play a crucial role in preventing avoidable visual impairment and improving children’s visual health and academic success.
Methods: This cross-sectional study was conducted between October 2022 and December 2023 on 1053 male students aged 6-12 years, selected through a multistage cluster sampling method covering both urban and rural areas. Examinations included Uncorrected visual acuity (UCVA), Best-corrected visual acuity (BCVA), cycloplegic refraction, cover test, and ophthalmoscopy, all performed by a trained optometrist following a standardized protocol. Based on cycloplegic spherical equivalent refraction, myopia was defined as -0.50 diopter or worse, hyperopia as +2.00 diopter or more, and astigmatism as a cylinder of -0.50 diopter or more. The data were statistically analyzed to explore the association between age and the type of refractive error.
Results: Data from 1027 students were included in the final analysis. The mean age of participants was 9.52±1.63 years. UCVA of 20/40 or worse was found in 16.5% of students, and BCVA of 20/40 or worse in 1.2%. The prevalence rates of myopia, hyperopia, and astigmatism were 6.5%, 5.6%, and 18.9%, respectively. With-the-rule astigmatism was the most frequent type observed. The prevalence of myopia tended to increase with age, while hyperopia showed a decreasing trend.
Conclusion: The findings revealed a relatively high prevalence of refractive errors, particularly astigmatism, among school-aged boys in western Iran. These results emphasize the importance of implementing periodic, school-based vision screening programs and ensuring better access to refractive care services. Promoting awareness among parents, teachers, and health authorities regarding the need for early eye examinations could play a crucial role in preventing avoidable visual impairment and improving children’s visual health and academic success.
Elham Shirvani Naghani , Leila Moradi, Alireza Jahanshahi, Homeira Rashidi, Alireza Sedaghat,
Volume 83, Issue 4 (July 2025)
Volume 83, Issue 4 (July 2025)
Abstract
Background: Thyroid disorders are common among young women, and hypothyroidism ranges clinically from subclinical to overt disease, potentially causing various maternal and fetal complications. Determining the appropriate levothyroxine (LT4) dose during pregnancy is crucial for maintaining maternal euthyroidism and optimising pregnancy outcomes. This study aimed to evaluate the dose requirements of LT4 in pregnant women with and without a prior history of hypothyroidism, and to investigate the association with Thyroid peroxidase antibody (TPO) levels.
Methods: This hospital- and clinic-based study was conducted from September 2022 to March 2023 among 146 pregnant women attending a private clinic or Golestan Hospital in Ahvaz, Iran. A total of 146 pregnant women diagnosed with subclinical hypothyroidism (SCH, n=62) or overt hypothyroidism (OH, n=84) were randomly selected. Participants were divided into groups based on their history of hypothyroidism and received LT4 treatment. LT4 requirements were determined according to trimester-specific TSH ranges: >10 mIU/L or 2.5-10 mIU/L in the first trimester, and 3-10 mIU/L in the second and third trimesters. Data analysis was performed using SPSS version 22, employing descriptive statistics (mean±SD, frequency, and percentage) and analytical tests, including the independent t-test and Mann-Whitney U test.
Results: Pregnant women with overt hypothyroidism showed a statistically significant difference in mean LT4 dose between those with and without a prior history of hypothyroidism (P<0.05). In contrast, no significant difference was observed in LT4 requirements among women with subclinical hypothyroidism. TPO Ab positivity was associated with higher LT4 requirements, particularly in women with overt disease. Dose adjustments were most frequent during the first trimester, with incremental increases observed in subsequent trimesters. These findings support individualized monitoring, iodine testing, adherence checks, and coordinated antenatal endocrinology care to improve maternal and neonatal outcomes.
Conclusion: Following the diagnosis of hypothyroidism in early pregnancy, LT4 dosing should be tailored according to disease severity, prior history of hypothyroidism, TPO Ab status, and study location to ensure optimal maternal and fetal outcomes.
Methods: This hospital- and clinic-based study was conducted from September 2022 to March 2023 among 146 pregnant women attending a private clinic or Golestan Hospital in Ahvaz, Iran. A total of 146 pregnant women diagnosed with subclinical hypothyroidism (SCH, n=62) or overt hypothyroidism (OH, n=84) were randomly selected. Participants were divided into groups based on their history of hypothyroidism and received LT4 treatment. LT4 requirements were determined according to trimester-specific TSH ranges: >10 mIU/L or 2.5-10 mIU/L in the first trimester, and 3-10 mIU/L in the second and third trimesters. Data analysis was performed using SPSS version 22, employing descriptive statistics (mean±SD, frequency, and percentage) and analytical tests, including the independent t-test and Mann-Whitney U test.
Results: Pregnant women with overt hypothyroidism showed a statistically significant difference in mean LT4 dose between those with and without a prior history of hypothyroidism (P<0.05). In contrast, no significant difference was observed in LT4 requirements among women with subclinical hypothyroidism. TPO Ab positivity was associated with higher LT4 requirements, particularly in women with overt disease. Dose adjustments were most frequent during the first trimester, with incremental increases observed in subsequent trimesters. These findings support individualized monitoring, iodine testing, adherence checks, and coordinated antenatal endocrinology care to improve maternal and neonatal outcomes.
Conclusion: Following the diagnosis of hypothyroidism in early pregnancy, LT4 dosing should be tailored according to disease severity, prior history of hypothyroidism, TPO Ab status, and study location to ensure optimal maternal and fetal outcomes.
Mandana Pouladzadeh, Fatemeh Khazaei, Saeid Bitaraf, Hossein Karimpourian, Mahsa Mombeyni, Mohammad-Reza Mahmoudian-Sani ,
Volume 83, Issue 4 (July 2025)
Volume 83, Issue 4 (July 2025)
Abstract
Background: Breast cancer is the most prevalent malignancy among women and remains a leading cause of cancer-related mortality worldwide. Early detection can markedly improve patient survival, yet existing screening methods often lack sufficient accuracy and sensitivity. lncRNA KCNQ1OT1 has been implicated in the initiation and progression of tumors in several cancers, including breast cancer. This study aimed to evaluate the diagnostic potential of serum lncRNA KCNQ1OT1 expression as a biomarker for early detection of breast cancer.
Methods: This case-control study was conducted at Ahvaz Jundishapur University of Medical Sciences, Shafa Hospital, Ahvaz, Iran, between September 2024 and March 2025. Serum samples were obtained from 30 patients with histologically confirmed breast cancer and 30 healthy women serving as controls. Total RNA was extracted from 500 µL of serum, and cDNA was synthesized using oligo (dT) primers. Real-Time PCR was performed in triplicate, with GAPDH as the internal control. Relative gene expression was calculated using the 2^-ΔΔCt method, and data were analyzed using the Mann-Whitney U test and ROC analysis.
Results: The patient and control groups were homogeneous for most demographic parameters, but showed significant differences in age (P=0.023) and ethnicity (P=0.004). Most patients were in stage I of the disease. The median expression of serum KCNQ1OT1 was significantly lower in patients (0.024, IQR 0.013-0.033) than in controls (0.039, IQR 0.027-0.051), indicating marked downregulation in the patient group (P=0.0003). The ROC analysis yielded an AUC of 0.82 (95% CI: 0.67-0.96, SE=0.07, P=0.0005). At an optimal cutoff value of >0.031, the sensitivity was 70%, the specificity was 95%, and the positive likelihood ratio (LR⁺) ≈ was approximately 14, demonstrating strong discriminative ability.
Conclusion: Serum KCNQ1OT1 exhibits promising diagnostic performance for identifying early-stage breast cancer and may serve as a reliable noninvasive biomarker. Larger multicenter studies incorporating molecular subtyping and tissue correlation are required to validate its clinical applicability and strengthen diagnostic accuracy.
Ali-Akbar Shafiei , Saeed Rahmani , Abbas Riazi, Alireza Akbarzadeh Baghan ,
Volume 83, Issue 4 (July 2025)
Volume 83, Issue 4 (July 2025)
Abstract
Background: This study investigates the use of color filters, which represent a scientific and standardized approach to assist individuals with visual impairment. Although there is no fixed protocol for prescribing color filters, these filters, which are often prescribed by ocular care providers in a trial-and-error manner today, help improve visual performance, control glare, and enhance motor skills in affected individuals. Given the absence of formal guidelines and standardized protocols in this area, this study tested common diseases leading to visual impairment against various color filters.
Methods: The study population consisted of patients visiting the Optometry Clinic of Labbafi Nejad Hospital. Participants were voluntarily referred from retinal and corneal departments to this clinic. This quasi-experimental study evaluated acuity at distance and near and contrast sensitivity function with and without color filters, and compared the results. After analysis, filter(s) suitable for each participant were identified and applied clinically, with one-month monitoring and re-evaluation.
Results: A total of 99 participants (54 male, 45 female) with a mean age of 32.19±15.41 years were included. The results showed that after using color filters, distance visual acuity (BCVA) improved significantly in most diseases (P<0.001). However, in albinism and diabetic retinopathy patients, there was no significant improvement in distance vision. At near distance, there was generally a significant improvement in near vision in most diseases after applying the filters (P=0.001). Exceptions included albinism and glaucoma, where no significant difference was observed (P=0.073). For contrast sensitivity (CSF), most patients showed improvement and increased contrast sensitivity (P<0.001), but this increase was not significant in albinism and glaucoma (P=0.483).
Conclusion: The study suggests that the use of certain color filters in visually impaired patients leads to significant improvements in both distance and near acuity and contrast sensitivity function, potentially enhancing quality of life. Based on the quantitative results, selecting the appropriate filter should be disease-specific and done with greater precision. However, the diversity and severity of diseases, the degree of vision loss, and genetic differences among individuals require greater attention to practical experiences and statements from this patient group. Additionally, patients with more than one ocular condition often changed the type and color of the filter.
Methods: The study population consisted of patients visiting the Optometry Clinic of Labbafi Nejad Hospital. Participants were voluntarily referred from retinal and corneal departments to this clinic. This quasi-experimental study evaluated acuity at distance and near and contrast sensitivity function with and without color filters, and compared the results. After analysis, filter(s) suitable for each participant were identified and applied clinically, with one-month monitoring and re-evaluation.
Results: A total of 99 participants (54 male, 45 female) with a mean age of 32.19±15.41 years were included. The results showed that after using color filters, distance visual acuity (BCVA) improved significantly in most diseases (P<0.001). However, in albinism and diabetic retinopathy patients, there was no significant improvement in distance vision. At near distance, there was generally a significant improvement in near vision in most diseases after applying the filters (P=0.001). Exceptions included albinism and glaucoma, where no significant difference was observed (P=0.073). For contrast sensitivity (CSF), most patients showed improvement and increased contrast sensitivity (P<0.001), but this increase was not significant in albinism and glaucoma (P=0.483).
Conclusion: The study suggests that the use of certain color filters in visually impaired patients leads to significant improvements in both distance and near acuity and contrast sensitivity function, potentially enhancing quality of life. Based on the quantitative results, selecting the appropriate filter should be disease-specific and done with greater precision. However, the diversity and severity of diseases, the degree of vision loss, and genetic differences among individuals require greater attention to practical experiences and statements from this patient group. Additionally, patients with more than one ocular condition often changed the type and color of the filter.
Majid Karimifard, Ashkan Sabouri, Khaled Rahmani , Mohammad Azad Majedi, Behzad Ahsan ,
Volume 83, Issue 4 (July 2025)
Volume 83, Issue 4 (July 2025)
Abstract
Background: Patients undergoing mechanical ventilation in the intensive care unit (ICU) are at higher risk for delirium. The present study aimed to compare the frequency of delirium in patients requiring anesthesia receiving the Presedex and fentanyl regimen with the midazolam and fentanyl regimen in the intensive care unit (ICU).
Methods: This historical cohort study was conducted on all patients hospitalized in the intensive care unit of Kowsar Hospital in sanandaj from May 2018 to December 2024 as a census with a sample size of 40 people in each group. Delirium and restlessness were assessed based on RASS criteria and the GCS scale was used to assess the level of consciousness of the patients. The data were entered into SPSS 24 software and a significance level of less than 5% was considered.
Results: The average age of the patients in Perdex, fentanyl, midazolam, and fentanyl regimens was 41.52 and 34.05 years, respectively. 53(66.3%) patients were male and the rest were female. The GCS score in the Presdex and Fentanyl group was 14(35%) and the Midazolam and Fentanyl group was 4(10%) with a level of consciousness above 7. The RASS score (5 patients in the Presdex and fentanyl group (12.5%) and the midazolam and fentanyl group (36 patients in the midazolam and fentanyl group (90%) had an anxiety score of zero or higher) was 0. The frequency of delirium based on CAM-ICU criteria in the Presdex and fentanyl group was 27(67.5%) mild delirium and 13(32.5%) moderate delirium, but in the midazolam and fentanyl group, 6(15%) mild delirium, 24(60%) moderate delirium, and 10(25%) severe delirium were present, and this difference was significant in the results of level of consciousness and restlessness and incidence of delirium (P=0.000).
Conclusion: The results showed that the use of Presedex and fentanyl would be more effective in reducing the incidence of delirium, and the use of this drug could be effective.
Parviz Karimi, Hossein Seidkhani, Zahra Mohebinejad, Shayan Hasanvand,
Volume 83, Issue 4 (July 2025)
Volume 83, Issue 4 (July 2025)
Abstract
Background: Seizures are common neurological disorders in childhood, with a prevalence of 4 to 6 cases per 1,000 children in the community. This study was conducted to evaluate the prognosis of the first non-provoked seizure in terms of recurrence.
Methods: In this descriptive-analytical study, the records of all patients hospitalized with a diagnosis of seizure without a trigger for the first time at Imam Khomeini Hospital in Ilam from April 2016 to March 2019 were reviewed retrospectively. Information was extracted from the patients' records. All records were reviewed in terms of seizure type characteristics.
Results: The results of imaging with seizure recurrence in these patients showed that there was a significant relationship between the result of the first imaging and the report of seizure recurrence (P≥0.001 and Phi-Cramers=0.729). Since EEG of all patients was not recorded, they were excluded from the study. There was also a significant relationship between drug treatment and seizure recurrence at a significance level of 5% (P=0.004 and Phi-Cramers=0.273). This study showed that among the 64 patients who had started drug treatment, 44 reported no seizure recurrence and 20 reported seizure recurrence, and among the 54 patients who had not received drug treatment, 23 reported no seizure recurrence and 31 reported seizure recurrence. In the first year, the highest frequency of seizure recurrence was in the first 6 months. With increasing time after seizure, the rate of seizure recurrence decreased. The highest percentage of seizures without a triggering factor was in the age group of 5-10 years and the lowest percentage was in the age group under 5 years.
Conclusion: Identifying key factors associated with seizure recurrence will enable healthcare professionals to tailor their diagnostic and therapeutic approaches, ultimately enhancing patient care and safety. By understanding the importance of family history, seizure characteristics, and neuroimaging findings, clinicians can make informed decisions that may prevent life-threatening complications and minimize cognitive impairment in affected children.
Methods: In this descriptive-analytical study, the records of all patients hospitalized with a diagnosis of seizure without a trigger for the first time at Imam Khomeini Hospital in Ilam from April 2016 to March 2019 were reviewed retrospectively. Information was extracted from the patients' records. All records were reviewed in terms of seizure type characteristics.
Results: The results of imaging with seizure recurrence in these patients showed that there was a significant relationship between the result of the first imaging and the report of seizure recurrence (P≥0.001 and Phi-Cramers=0.729). Since EEG of all patients was not recorded, they were excluded from the study. There was also a significant relationship between drug treatment and seizure recurrence at a significance level of 5% (P=0.004 and Phi-Cramers=0.273). This study showed that among the 64 patients who had started drug treatment, 44 reported no seizure recurrence and 20 reported seizure recurrence, and among the 54 patients who had not received drug treatment, 23 reported no seizure recurrence and 31 reported seizure recurrence. In the first year, the highest frequency of seizure recurrence was in the first 6 months. With increasing time after seizure, the rate of seizure recurrence decreased. The highest percentage of seizures without a triggering factor was in the age group of 5-10 years and the lowest percentage was in the age group under 5 years.
Conclusion: Identifying key factors associated with seizure recurrence will enable healthcare professionals to tailor their diagnostic and therapeutic approaches, ultimately enhancing patient care and safety. By understanding the importance of family history, seizure characteristics, and neuroimaging findings, clinicians can make informed decisions that may prevent life-threatening complications and minimize cognitive impairment in affected children.
Navid Kalani , Arnoosh Ghodsian , Abdolali Sepidkar, Mehrdad Sayadinia, Reza Sahraei ,
Volume 83, Issue 4 (July 2025)
Volume 83, Issue 4 (July 2025)
Abstract
Background: Although abdominoplasty is cosmetically effective in patients with obesity or a history of significant weight loss, it can lead to serious complications. This case report highlights the role of elevated intra-abdominal pressure and delayed diagnosis of Abdominal compartment syndrome (ACS) in the development of multiorgan failure and patient mortality.
Case Presentation: A 49-year-old female patient with a history of appendectomy and hysterectomy in the past years was admitted to the hospital for cosmetic abdominoplasty. She had a history of hypothyroidism and was taking levothyroxine regularly. Occasional tobacco use was also mentioned in the patient's history. During the operation, in addition to abdominoplasty, liposuction and flank surgery were also performed. The patient was initially placed in the supine position and then in the prone position for the last two hours. During recovery, the patient complained of shortness of breath and developed tachycardia. Despite persistently elevated BUN and creatinine, and progressive acidosis, a surgical consultation was performed with suspicion of Abdominal compartment syndrome (ACS), but this diagnosis was rejected by the surgeon. Also, despite clinical suspicion of Abdominal compartment syndrome (ACS) by the anesthesia team, in the early stages, the surgeon responsible for the patient did not have sufficient clinical suspicion of this complication and accordingly, intra-abdominal pressure measurement via bladder catheter was not performed. Since monitoring intra-abdominal pressure via bladder catheter requires a specific technique and coordination between anesthesia, surgery, and critical care teams, and since the possibility of ACS had been ruled out by the surgeon at that time, this procedure was not performed. Ultimately, the patient was transferred to the dialysis unit, but during hemodialysis, he suffered respiratory arrest and, after tracheal intubation, subsequently suffered cardiac arrest. Unfortunately, despite cardiopulmonary resuscitation efforts, the patient died.
Conclusion: Although rare, abdominal compartment syndrome should be considered a critical differential diagnosis in high-risk patients following prolonged surgeries such as abdominoplasty with extensive plication. Monitoring intra-abdominal pressure and early intervention upon symptom onset may prevent fatal outcomes.
Case Presentation: A 49-year-old female patient with a history of appendectomy and hysterectomy in the past years was admitted to the hospital for cosmetic abdominoplasty. She had a history of hypothyroidism and was taking levothyroxine regularly. Occasional tobacco use was also mentioned in the patient's history. During the operation, in addition to abdominoplasty, liposuction and flank surgery were also performed. The patient was initially placed in the supine position and then in the prone position for the last two hours. During recovery, the patient complained of shortness of breath and developed tachycardia. Despite persistently elevated BUN and creatinine, and progressive acidosis, a surgical consultation was performed with suspicion of Abdominal compartment syndrome (ACS), but this diagnosis was rejected by the surgeon. Also, despite clinical suspicion of Abdominal compartment syndrome (ACS) by the anesthesia team, in the early stages, the surgeon responsible for the patient did not have sufficient clinical suspicion of this complication and accordingly, intra-abdominal pressure measurement via bladder catheter was not performed. Since monitoring intra-abdominal pressure via bladder catheter requires a specific technique and coordination between anesthesia, surgery, and critical care teams, and since the possibility of ACS had been ruled out by the surgeon at that time, this procedure was not performed. Ultimately, the patient was transferred to the dialysis unit, but during hemodialysis, he suffered respiratory arrest and, after tracheal intubation, subsequently suffered cardiac arrest. Unfortunately, despite cardiopulmonary resuscitation efforts, the patient died.
Conclusion: Although rare, abdominal compartment syndrome should be considered a critical differential diagnosis in high-risk patients following prolonged surgeries such as abdominoplasty with extensive plication. Monitoring intra-abdominal pressure and early intervention upon symptom onset may prevent fatal outcomes.
Fatemeh Mollarahimi-Maleki , Pershang Nazemi, Maryam Yousefi,
Volume 83, Issue 5 (August 2025)
Volume 83, Issue 5 (August 2025)
Abstract
Background: One of the most common cancers in women is cervical cancer, which is the most preventable cancer leading to death among women worldwide. Among the causes related to cervical cancer, the human papillomavirus (HPV) is the main factor responsible for causing cervical intraepithelial neoplasia (CIN) and cervical cancer. The aim of this study was to investigate the prevalence of high-risk HPVs (HPV16 and HPV18) and to determine the immediate absolute risk of CIN2+ in individuals with a positive HPV test.
Methods: This cross-sectional study included women who tested positive for HPV and visited the Gynecologic Oncology Clinic at Tehran University of Medical Sciences from October 2022 to March 2025. Individuals with a positive high-risk HPV result were referred for colposcopy and biopsy. The immediate absolute risk of CIN2+ in HPV-positive patients with HPV16, HPV18, or concurrent HPV16/18 genotypes (Multi. HPV+) was evaluated across different cytologic grades, ranging from NILM (Negative for Intraepithelial Lesion or Malignancy) to SCC (Squamous Cell Carcinoma).
Results: A total of 727 patients participated in the study. The mean age and standard deviation of the participants were 35.99 and 8.48 years, respectively. Among all referrals, the number of women who were positive only for HPV 16 was 170 (23%), and 24 (3.3%) were positive only for HPV 18. The highest number of positive cases for HPV16 and HPV18 were in the age range of 30 to 39 years (45%). In the Multi. HPV+ group, the highest number was observed in individuals under 29 years old (50%). The calculated immediate absolute risk of CIN2+ in HPV16+ individuals was 14% for NILM and 8.6% for ASCUS, while in HPV18+ individuals, it was 8.3% for NILM.
Conclusion: Cytologic triage combined with HPV genotyping testing can be utilized firstly as an approach to identify cellular abnormalities in HPV-infected individuals and subsequently as an appropriate method to reduce referrals for colposcopy.
Methods: This cross-sectional study included women who tested positive for HPV and visited the Gynecologic Oncology Clinic at Tehran University of Medical Sciences from October 2022 to March 2025. Individuals with a positive high-risk HPV result were referred for colposcopy and biopsy. The immediate absolute risk of CIN2+ in HPV-positive patients with HPV16, HPV18, or concurrent HPV16/18 genotypes (Multi. HPV+) was evaluated across different cytologic grades, ranging from NILM (Negative for Intraepithelial Lesion or Malignancy) to SCC (Squamous Cell Carcinoma).
Results: A total of 727 patients participated in the study. The mean age and standard deviation of the participants were 35.99 and 8.48 years, respectively. Among all referrals, the number of women who were positive only for HPV 16 was 170 (23%), and 24 (3.3%) were positive only for HPV 18. The highest number of positive cases for HPV16 and HPV18 were in the age range of 30 to 39 years (45%). In the Multi. HPV+ group, the highest number was observed in individuals under 29 years old (50%). The calculated immediate absolute risk of CIN2+ in HPV16+ individuals was 14% for NILM and 8.6% for ASCUS, while in HPV18+ individuals, it was 8.3% for NILM.
Conclusion: Cytologic triage combined with HPV genotyping testing can be utilized firstly as an approach to identify cellular abnormalities in HPV-infected individuals and subsequently as an appropriate method to reduce referrals for colposcopy.
Samaneh Arab, Mohammad-Reza Mahmoudian-Sani , Najmeh Fattahi , Zakiye Ekhlasi, Samira Asgharzade,
Volume 83, Issue 5 (August 2025)
Volume 83, Issue 5 (August 2025)
Abstract
Background: Retinal photoreceptor degeneration is a major cause of blindness. Stem cell therapies offer promise, and the miR-183/96/182 cluster, particularly miR-182 and miR-183, plays a crucial role in photoreceptor development and survival. Targeting these miRNAs may enhance human bone marrow–derived mesenchymal stem cells) hBMSCs (differentiation into photoreceptor-like cells, improving their therapeutic potential.
Methods: This in vitro study was conducted from April 2019 to March 2021 at the Clinical Biochemistry Research Center, Shahrekord University of Medical Sciences. hBMSCs were cultured in DMEM with fetal bovine serum and transfected with miR-182 and miR-183 mimics using Lipofectamine, with a scramble miRNA control. Transfection efficiency and miRNA overexpression were evaluated at 24 and 48 hours using real-time PCR. miRNA expression was normalised to Snord, while mRNA levels were normalised to GAPDH using the 2−ΔΔCt method. Photoreceptor-like differentiation was assessed by measuring the expression of retina-specific transcription factors and markers (OTX2, CRX, NRL, SLC1A1, PKCα, Recoverin, and RHO). Statistical analyses included the Shapiro–Wilk test for normality and the Mann-Whitney U test for group comparisons. Data were reported as Mean ± SEM, with 95% confidence intervals, and significance set at α = 0.05.
Results: Transfection of miR-182 and miR-183 significantly increased miRNA levels at 24–48 hours (P < 0.001) compared to the scramble control. This led to a marked upregulation of retinal-related genes, including CRX, OTX2, PKCα, Recoverin, NRL, and RHO, indicating activation of the photoreceptor gene network. Time-resolved analysis revealed stronger effects at 24–48 hours, supporting a transient window for pro-differentiation. RHO and CRX exhibited the most significant increases, while OTX2 and PKCα showed parallel rises, suggesting coordinated activation of early and intermediate photoreceptor programs. Scramble controls did not show comparable changes.
Conclusion: Transient overexpression of miR-182 and miR-183 in hBMSCs activates a photoreceptor-like gene expression program, promoting differentiation toward photoreceptor-like cells. This finding supports the potential use of miR-182/183 in stem cell-based therapies for retinal degeneration. Further studies should confirm protein expression, functional outcomes, and in vivo efficacy.
Hedayat Heydarizadeh, Hossein Seyedkhani, Zahra Mohebinajad, Ali Heydarizadeh,
Volume 83, Issue 5 (August 2025)
Volume 83, Issue 5 (August 2025)
Abstract
Background: Chronic abdominal pain, which is defined as long-term or intermittent abdominal pain, is a common problem in children. Helicobacter pylori infection is acquired in childhood and is one of the important causes of peptic ulcer disease (PUD) and stomach cancer, so this study was conducted with the aim of investigating the prevalence of Helicobacter pylori in children with chronic abdominal pain referred to Imam Hospital in 1402.
Methods: This study is descriptive-cross-sectional and the statistical population of children with chronic abdominal pain referred to Imam Khomeini Hospital in Ilam city in 1402 was tested for Helicobacter bacteria. Helicobacter pylori was checked using stool antigen test.
Results: This study was conducted on 140 children with chronic abdominal pain with an average age of 7.06 years in the age range of 2-16 years, the majority of children living in Ilam city were boys. The type of feeding was reported in all children as regular, and the majority of them were the result of cesarean delivery (67.9%). The prevalence of 40.7% showed HP positivity in children with chronic abdominal pain. The majority of children in the age group of 4-8 years had Helicobacter pylori positive, 20 people (35.7%) and in children older than 12 years, Helicobacter pylori had the lowest frequency. The prevalence of Helicobacter pylori was reported more in girls than in boys, and among the studied cities it was the highest. The outbreak was in the city of Ilam. There was no difference between the prevalence of Helicobacter pylori with age, sex, place of residence and type of delivery.
Conclusion: The general results of our study show that Helicobacter pylori is an important factor for chronic abdominal pain in children, but factors such as sex, place of residence and type of delivery do not affect its prevalence. It is suggested that in future studies, the family history, parents' infection with Helicobacter pylori and its relationship with transmission to the child should be measured.
Methods: This study is descriptive-cross-sectional and the statistical population of children with chronic abdominal pain referred to Imam Khomeini Hospital in Ilam city in 1402 was tested for Helicobacter bacteria. Helicobacter pylori was checked using stool antigen test.
Results: This study was conducted on 140 children with chronic abdominal pain with an average age of 7.06 years in the age range of 2-16 years, the majority of children living in Ilam city were boys. The type of feeding was reported in all children as regular, and the majority of them were the result of cesarean delivery (67.9%). The prevalence of 40.7% showed HP positivity in children with chronic abdominal pain. The majority of children in the age group of 4-8 years had Helicobacter pylori positive, 20 people (35.7%) and in children older than 12 years, Helicobacter pylori had the lowest frequency. The prevalence of Helicobacter pylori was reported more in girls than in boys, and among the studied cities it was the highest. The outbreak was in the city of Ilam. There was no difference between the prevalence of Helicobacter pylori with age, sex, place of residence and type of delivery.
Conclusion: The general results of our study show that Helicobacter pylori is an important factor for chronic abdominal pain in children, but factors such as sex, place of residence and type of delivery do not affect its prevalence. It is suggested that in future studies, the family history, parents' infection with Helicobacter pylori and its relationship with transmission to the child should be measured.
Alireza Eskandarifar, Zahra Taherkhani, Soleiman Mohammadzadeh , Rama Naghshizadian, Khaled Rahmani,
Volume 83, Issue 5 (August 2025)
Volume 83, Issue 5 (August 2025)
Abstract
Background: Primary nocturnal enuresis (PNE) is a common and distressing childhood disorder characterized by involuntary urination during sleep after the age when bladder control is normally achieved. It affects not only the child’s quality of life but also family dynamics and social relationships. Previous studies have suggested a possible link between PNE and psychological or behavioral problems, yet findings have been inconsistent across populations. The present study aimed to investigate and compare the prevalence and patterns of psychiatric disorders among children with primary nocturnal enuresis and healthy controls in Sanandaj, Iran.
Methods: This case-control study was conducted in Sanandaj from October 2024 to April 2025. The study population included children referred to the Medical, Educational, and Therapeutic Center of Kurdistan University of Medical Sciences. A total of 228 participants were enrolled, comprising 108 children diagnosed with primary nocturnal enuresis and 120 age- and sex-matched healthy controls selected through convenient sampling. Psychiatric assessments were performed using the parent version of the Child Symptom Inventory-4 (CSI-4) questionnaire, which evaluates a wide range of childhood behavioral and emotional disorders based on DSM-IV criteria. Statistical analysis was performed using Stata version 18, and comparisons between groups were made using the chi-square and Fisher’s exact tests. A p-value < 0.05 was considered statistically significant.
Results: Children with primary nocturnal enuresis had significantly higher frequencies of attention deficit disorder (ADD), hyperactivity disorder (HD), attention deficit-hyperactivity disorder (ADHD), oppositional defiant disorder (ODD), generalized anxiety disorder (GAD), and tic disorder compared with the control group (p < 0.05). In contrast, the prevalence of phobia and obsessive-compulsive disorder (OCD) was slightly higher in the control group. No statistically significant difference was found regarding post-traumatic stress disorder (PTSD) between the two groups.
Conclusion: The findings suggest that primary nocturnal enuresis may serve as an indicator of increased vulnerability to certain psychiatric disorders in childhood. Early recognition and psychological evaluation of children with enuresis are recommended to improve long-term outcomes and mental well-being.
Methods: This case-control study was conducted in Sanandaj from October 2024 to April 2025. The study population included children referred to the Medical, Educational, and Therapeutic Center of Kurdistan University of Medical Sciences. A total of 228 participants were enrolled, comprising 108 children diagnosed with primary nocturnal enuresis and 120 age- and sex-matched healthy controls selected through convenient sampling. Psychiatric assessments were performed using the parent version of the Child Symptom Inventory-4 (CSI-4) questionnaire, which evaluates a wide range of childhood behavioral and emotional disorders based on DSM-IV criteria. Statistical analysis was performed using Stata version 18, and comparisons between groups were made using the chi-square and Fisher’s exact tests. A p-value < 0.05 was considered statistically significant.
Results: Children with primary nocturnal enuresis had significantly higher frequencies of attention deficit disorder (ADD), hyperactivity disorder (HD), attention deficit-hyperactivity disorder (ADHD), oppositional defiant disorder (ODD), generalized anxiety disorder (GAD), and tic disorder compared with the control group (p < 0.05). In contrast, the prevalence of phobia and obsessive-compulsive disorder (OCD) was slightly higher in the control group. No statistically significant difference was found regarding post-traumatic stress disorder (PTSD) between the two groups.
Conclusion: The findings suggest that primary nocturnal enuresis may serve as an indicator of increased vulnerability to certain psychiatric disorders in childhood. Early recognition and psychological evaluation of children with enuresis are recommended to improve long-term outcomes and mental well-being.
Heshmat Shahi , Fatemeh Kiaee ,
Volume 83, Issue 6 (September 2025)
Volume 83, Issue 6 (September 2025)
Abstract
Helicobacter pylori is one of the most common chronic bacterial infections worldwide, with acquisition often occurring in childhood. While its role in the pathology of gastroduodenal diseases in adults is well-established, its impact on the pediatric population presents a unique set of clinical and pathophysiological challenges. This comprehensive review examines the complex and bidirectional relationship between Helicobacter pylori infection and host iron metabolism in pediatric and infant populations. For this review, the PubMed database was utilized for studies published from April 1979 through December 2024. Studies based on English language were included using the MESH terms "Helicobacter pylori," "iron," and "ferritin." According to the inclusion criteria, studies related to H. pylori infection and iron condition in patients under 18 years old were selected. Articles such as review articles, case reports, letters to the editor, and animal or in vitro studies were excluded. The main aim of this study was to illuminate the critical role of iron as an essential micronutrient and factor for both the host and the pathogen, examining the multifaceted mechanisms involved in H. pylori-induced iron homeostasis disruption in children.
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The findings indicate a multifaceted relationship: virulent Helicobacter pylori strains are significantly and inversely associated with true body iron stores, leading to Iron deficiency anemia (IDA). However, chronic inflammatory states can paradoxically elevate ferritin levels, masking underlying iron deficiency. Complex interaction between bacterial infection, host inflammatory responses, and iron deficiency is an important factor influencing both the severity of the damage caused by this bacterial infection and its chronicity in the pediatric population. Identification and comprehensive understanding of these complex mechanisms is of great importance for the effective management of iron deficiency anemia in children with H. pylori infection. Considering, increase in the incidence of H. pylori infection in childhood, it is essential that H. pylori infection be evaluation in children with unknown reasons IDA. Finally, screening methods for H. pylori infection in children is recommended, as this could improve long-term health outcomes.
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Reza Saeidi , Mahboobe Gholami ,
Volume 83, Issue 6 (September 2025)
Volume 83, Issue 6 (September 2025)
Abstract
Background: Maternal substance abuse during pregnancy is a significant global public health concern, affecting approximately 10% of pregnant women worldwide and leading to serious adverse outcomes for both mother and fetus. Given Iran’s geographical location and its role as a transit route for narcotics, the prevalence of substance abuse, particularly opium and its derivatives, is notably higher than in many other countries. This systematic review and meta-analysis aimed to determine the prevalence of substance abuse and the most commonly used substances (including opium, heroin, crystal methamphetamine, methadone, amphetamines, and cigarettes) among pregnant Iranian women from 2000 to 2024.
Methods: A systematic search was conducted across PubMed, Scopus, Web of Science, SID, and Iranmedex for articles published between January 2000 and January 2024. Studies investigating the prevalence of substance abuse in pregnant Iranian women were included. Case studies, reviews, letters to the editor, and studies without quantitative data were excluded. Two researchers independently extracted data. Extracted information included: author name, year of publication, province/city, sample size, mean age of participants, type of substance used, and incidence or prevalence rate. Data were analyzed using a random-effects model, and heterogeneity was assessed using the I2 index.
Results: Out of 127 identified articles, 22 were included in the meta-analysis. The overall estimated prevalence of substance abuse among pregnant Iranian women was 3.3% (CI 95%: 2.4-4.5), with high heterogeneity (I2=83%). The most prevalent substances were opium (1.7%), cigarettes (1.3%), methadone (0.5%), heroin (0.3%), crystal methamphetamine (0.2%), amphetamines/methamphetamines (0.1%), cannabis (0.4%), and alcohol (0.2%). Polydrug use was reported at 0.7%. A rising trend in substance abuse prevalence was observed, increasing from 2.1% in 2000-2009 to 3.8% in 2015-2024. A temporal trend analysis of the incidence of substance abuse showed that the incidence of substance abuse in Iranian pregnant women increased from 2.1% in 2000-2009 to 3.8% in 2015-2024. Sensitivity and publication bias analyses showed that the exclusion of low-quality studies did not significantly affect the results. The funnel plot indicated a low probability of publication bias.
Conclusion: Substance abuse among pregnant Iranian women remains a serious challenge, necessitating broader preventive and therapeutic interventions.
Keywords: neonatal withdrawal syndrome, opium, pregnancy, substance abuse.
Methods: A systematic search was conducted across PubMed, Scopus, Web of Science, SID, and Iranmedex for articles published between January 2000 and January 2024. Studies investigating the prevalence of substance abuse in pregnant Iranian women were included. Case studies, reviews, letters to the editor, and studies without quantitative data were excluded. Two researchers independently extracted data. Extracted information included: author name, year of publication, province/city, sample size, mean age of participants, type of substance used, and incidence or prevalence rate. Data were analyzed using a random-effects model, and heterogeneity was assessed using the I2 index.
Results: Out of 127 identified articles, 22 were included in the meta-analysis. The overall estimated prevalence of substance abuse among pregnant Iranian women was 3.3% (CI 95%: 2.4-4.5), with high heterogeneity (I2=83%). The most prevalent substances were opium (1.7%), cigarettes (1.3%), methadone (0.5%), heroin (0.3%), crystal methamphetamine (0.2%), amphetamines/methamphetamines (0.1%), cannabis (0.4%), and alcohol (0.2%). Polydrug use was reported at 0.7%. A rising trend in substance abuse prevalence was observed, increasing from 2.1% in 2000-2009 to 3.8% in 2015-2024. A temporal trend analysis of the incidence of substance abuse showed that the incidence of substance abuse in Iranian pregnant women increased from 2.1% in 2000-2009 to 3.8% in 2015-2024. Sensitivity and publication bias analyses showed that the exclusion of low-quality studies did not significantly affect the results. The funnel plot indicated a low probability of publication bias.
Conclusion: Substance abuse among pregnant Iranian women remains a serious challenge, necessitating broader preventive and therapeutic interventions.
Keywords: neonatal withdrawal syndrome, opium, pregnancy, substance abuse.
Majid Vatankhah Tarbebar , Saeid Kashani, Milad Mohammadi , Zohreh Nik Eghbali, Mehrdad Malekshoar,
Volume 83, Issue 6 (September 2025)
Volume 83, Issue 6 (September 2025)
Abstract
Background: Laparoscopic cholecystectomy is the gold standard for treating gallbladder diseases; however, it is associated with physiological challenges from pneumoperitoneum and specific patient positioning. Positive end-expiratory pressure (PEEP) may mitigate these effects, but the optimal level remains uncertain. This study compared the impact of three PEEP levels on respiratory performance and hemodynamic stability during laparoscopic cholecystectomy.
Methods: This randomized double-blind clinical trial was conducted at Shahid Mohammadi Hospital, Bandar Abbas, Iran, from August 2023 to February 2024. A total of 75 adult patients aged 18-70 years with ASA class I-II scheduled for elective laparoscopic cholecystectomy were assigned to three groups (n=25 each): PEEP 0 cmH₂O (control), PEEP 5 cmH₂O, and PEEP 7 cmH₂O. Standardized general anesthesia and mechanical ventilation with tidal volumes of 6-8 mL/kg were applied. Hemodynamic variables (mean arterial pressure, heart rate) and respiratory parameters (SpO₂, EtCO₂) were recorded before intubation, during intubation, and at 15, 30, and 60 minutes post-intubation, as well as in the recovery room. Arterial blood gas analysis was performed 30 minutes after intubation. Data were analyzed using ANOVA and chi-square tests with a significance level of 0.05.
Results: The mean age of patients was 41.89±11.39 years, and baseline demographic variables showed no significant differences among groups. Oxygen saturation remained above 94% across all time points without intergroup differences. EtCO₂ values differed significantly at 30 minutes (P=0.04) and 60 minutes (P=0.01), with the highest levels observed in the PEEP 7 group and the lowest in the PEEP 5 group. Although mean arterial pressure and heart rate did not show statistically significant variation among groups, the PEEP 7 group demonstrated the smallest postoperative decline in blood pressure.
Conclusion: A PEEP level of 5 cmH₂O offers the most favorable balance between maintaining oxygenation, supporting effective ventilation, and preserving hemodynamic stability during laparoscopic cholecystectomy. This level can be recommended as a safe and optimal ventilation strategy.
Maryam Hajhashemi , Hedieh Bonakdarchian, Tahereh Khalili Borujeni , Minoo Movahedi , Roya Sahebi, Fedyeh Haghollahi,
Volume 83, Issue 6 (September 2025)
Volume 83, Issue 6 (September 2025)
Abstract
Background: Pelvic organ prolapse (POP) is a condition resulting from weakness or damage to the muscles, ligaments, and other supporting structures of the vagina, and it exposes affected women to reduced quality of life and sexual function. The present study examined the symptoms, sexual function, and quality of life of women one year after repair of pelvic organ prolapse.
Methods: This study was a prospective cohort before-after study that was conducted on 200 married women with pelvic prolapse grade 1-4 (POP-Q) in the age group of 47-75 years who underwent reconstructive surgery (anterior and posterior colporrhaphy) in Shahid Beheshti and Al-Zahra hospitals in Isfahan between October 2022 and March 2024. The data collection tools were three questionnaires: Female Sexual Function Index (FSFI), Pelvic Discomfort (PFDI-20) and Quality of Life (SF-36) which were completed before surgery and one year after surgery. Stata software version 17 was used to analyze the data. To compare the scores before and after, paired t-test or Wilcoxon statistical tests were used, to compare the severity of patients' clinical symptoms based on the levels before and after surgery, the symmetry/Bowker test was used, and to compare the status of the sexual function index (impairment/no impairment) before and after surgery, the McNemar test was used and the significance level was considered to be P<0.05.
Results: The mean age of the study participants was 59.5±12.6 years. The majority of the women (157 individuals; 78.5%) were housewives. The mean number of pregnancies was 4.3±2.1, and the mean number of live births was 3.75±1.89. All women included in the study were postmenopausal. The severity of clinical symptoms, sexual dysfunction index status, and median quality of life score were significant between before and after the intervention. The severity of clinical symptoms, the status of the sexual dysfunction index, and the median quality of life score showed significant differences before and after the intervention.
Conclusion: Pelvic prolapse surgery can significantly improve the quality of life and sexual function of patients one year after surgery, in addition to correcting the anatomical structure.
The comparison of blood loss in cesarean section undergoing
general anesthesia and spinal anesthesia
Mohammad Sadegh Sanie Jahromi , Reza Ashrafzadeh, Ahmad Rastgarian, Navid Kalani , Mohammad Hasan Damshenas,
Volume 83, Issue 6 (September 2025)
Volume 83, Issue 6 (September 2025)
Abstract
Background: In general anesthesia, anesthetic agents are administered by inhalation or intravenously, leading to loss of consciousness, immobility, analgesia, and amnesia. In spinal anesthesia, injection of a local anesthetic into the intrathecal space causes sensory and motor block. The aim of this study was to compare the volume of bleeding during cesarean section under general anesthesia and spinal anesthesia.
Methods: This study is a cross-sectional prospective study. The gauzes used were weighed before the operation and bloody gauzes were weighed after the operation. The difference between the weight of bloody and dry gauzes was recorded as the volume of bleeding. This volume was then added to the volume of blood in the suction chamber and the final bleeding volume was estimated.
Results: 70 patients who were candidates for cesarean section were included in the study. The mean age of the patients included in the study was 24.82±4.98 and their mean weight was 77.11±8.97. The mean hemoglobin in the spinal anesthesia group was 91.12±39. Volume of bleeding during cesarean section by spinal anesthesia was significantly less than general anesthesia (P=0.001). Also, the visual estimation of bleeding in spinal anesthesia was significantly lower than general anesthesia (P<0.001). In this study, there was no significant difference between heart rate, systolic and diastolic pressure before and during surgery, and the first- and fifth-minute Apgar scores between the two groups of general and spinal anesthesia.
Conclusion: We found in this study that the volume of bleeding during cesarean section under spinal anesthesia is less than general anesthesia. It is suggested that in future studies, other methods of estimating bleeding such as postoperative hemoglobin reduction, dilution method, atomic absorption spectroscopy and photometry be used. Also, a comparison should be made between the three groups of general, spinal and epidural anesthesia, and the volume of bleeding in each should be checked and the best anesthesia method should be selected for cesarean section.
Methods: This study is a cross-sectional prospective study. The gauzes used were weighed before the operation and bloody gauzes were weighed after the operation. The difference between the weight of bloody and dry gauzes was recorded as the volume of bleeding. This volume was then added to the volume of blood in the suction chamber and the final bleeding volume was estimated.
Results: 70 patients who were candidates for cesarean section were included in the study. The mean age of the patients included in the study was 24.82±4.98 and their mean weight was 77.11±8.97. The mean hemoglobin in the spinal anesthesia group was 91.12±39. Volume of bleeding during cesarean section by spinal anesthesia was significantly less than general anesthesia (P=0.001). Also, the visual estimation of bleeding in spinal anesthesia was significantly lower than general anesthesia (P<0.001). In this study, there was no significant difference between heart rate, systolic and diastolic pressure before and during surgery, and the first- and fifth-minute Apgar scores between the two groups of general and spinal anesthesia.
Conclusion: We found in this study that the volume of bleeding during cesarean section under spinal anesthesia is less than general anesthesia. It is suggested that in future studies, other methods of estimating bleeding such as postoperative hemoglobin reduction, dilution method, atomic absorption spectroscopy and photometry be used. Also, a comparison should be made between the three groups of general, spinal and epidural anesthesia, and the volume of bleeding in each should be checked and the best anesthesia method should be selected for cesarean section.
Moslem Taheri Soodejani , Roghayeh Torkpour ,
Volume 83, Issue 6 (September 2025)
Volume 83, Issue 6 (September 2025)
Abstract
Background: Autism spectrum disorder (ASD) represents one of the most significant neurodevelopmental disorders in early childhood, where early diagnosis, particularly in children under five years of age, is crucial for effective interventions. Although global autism incidence has risen due to improved awareness, enhanced screening programs, and broader diagnostic criteria, epidemiological data from middle-income countries like Iran remain limited, especially for children under five. This study aimed to examine autism incidence trends among Iranian children under five from 1990 to 2021, stratified by sex and province.
Methods: This ecological study was conducted from October 2024 to March 2025, analyzing data extracted from the Global burden of disease (GBD) database (1990-2021). Age-specific incidence data for children under five were obtained by sex and province. Incidence rates per 100,000 population were calculated for gender and provincial comparisons. Joinpoint regression analysis assessed annual trends and identified significant inflection points. Heat maps illustrated geographical distributions, while trend graphs stratified by sex and province were generated using GraphPad Prism.
Results: The incidence rate of autism in children under five gradually increased from 1990 to 2005, followed by a sharp rise between 2005 and 2009, reaching its peak during this period. A subsequent decline was observed from 2009 to 2021. The male-to-female ratio remained consistently stable at approximately 3:1 throughout the study period and across all provinces. Notable provincial disparities were observed, with border provinces exhibiting greater fluctuations compared to central regions.
Conclusion: In contrast to the continuous global increase, autism incidence among Iranian children under five demonstrated an initial rise followed by a sustained decline after 2009. This trend may be attributed to declining birth rates, demographic shifts, evolving diagnostic criteria, improved prenatal care, and persistent challenges in early screening and case registration, alongside regional disparities in access to diagnostic services. These findings emphasize the need for enhanced early-screening programs, equitable resource distribution, and evidence-based child mental health policies in Iran.
Methods: This ecological study was conducted from October 2024 to March 2025, analyzing data extracted from the Global burden of disease (GBD) database (1990-2021). Age-specific incidence data for children under five were obtained by sex and province. Incidence rates per 100,000 population were calculated for gender and provincial comparisons. Joinpoint regression analysis assessed annual trends and identified significant inflection points. Heat maps illustrated geographical distributions, while trend graphs stratified by sex and province were generated using GraphPad Prism.
Results: The incidence rate of autism in children under five gradually increased from 1990 to 2005, followed by a sharp rise between 2005 and 2009, reaching its peak during this period. A subsequent decline was observed from 2009 to 2021. The male-to-female ratio remained consistently stable at approximately 3:1 throughout the study period and across all provinces. Notable provincial disparities were observed, with border provinces exhibiting greater fluctuations compared to central regions.
Conclusion: In contrast to the continuous global increase, autism incidence among Iranian children under five demonstrated an initial rise followed by a sustained decline after 2009. This trend may be attributed to declining birth rates, demographic shifts, evolving diagnostic criteria, improved prenatal care, and persistent challenges in early screening and case registration, alongside regional disparities in access to diagnostic services. These findings emphasize the need for enhanced early-screening programs, equitable resource distribution, and evidence-based child mental health policies in Iran.
Fatemeh Eftekharian, Arnoosh Ghodsian, Reza Sahraei,
Volume 83, Issue 6 (September 2025)
Volume 83, Issue 6 (September 2025)
Abstract
Background: Dermatomyositis is a rare inflammatory muscle disease with systemic manifestations, in which muscle weakness, dysphagia, and pulmonary and cardiac involvement are common problems. The aim of this report is to examine the challenges and management of general anesthesia in a patient with dermatomyositis with the rare complication of buried bumper syndrome after PEG placement and gallbladder surgery.
Case Presentation: A 53-year-old male patient was referred to the operating room of Seyed al-Shohada Hospital in Jahrom for gallbladder stone surgery due to abdominal pain in April-May 2024. The patient had presented to the hospital approximately one month prior with complaints of myalgia and progressive lower limb weakness. He subsequently developed severe dysphagia. Based on clinical and paraclinical evaluations, a diagnosis of dermatomyositis was ultimately made and confirmed. Due to the swallowing difficulty, a Percutaneous endoscopic gastrostomy (PEG) tube was placed for him. His treatment regimen included high-dose corticosteroid pulse therapy and Intravenous immunoglobulin (IVIG). One month later, the patient was readmitted with acute abdominal pain. Imaging studies revealed multiple gallstones, leading to a referral to a general surgeon for operative management. Additionally, a complication related to the PEG tube, known as Buried Bumper Syndrome, was considered as a potential cause of the abdominal pain. Given the patient's history of dermatomyositis and swallowing disorder, a comprehensive re-evaluation was performed in the operating room. Cricoid pressure (Sellick maneuver) was applied to prevent aspiration. The surgery was successfully completed, and the patient remained hemodynamically stable throughout the procedure.
Conclusion: General anesthesia in patients with dermatomyositis requires careful preoperative evaluation, continuous muscle and hemodynamic monitoring, selection of appropriate doses of muscle relaxants, and use of stress doses of steroids. In addition, attention to specific complications such as buried bumper syndrome after PEG and proper airway management and prevention of aspiration are of particular importance. The present report emphasizes that multifaceted and planned management can lead to successful outcomes in these patients.
Case Presentation: A 53-year-old male patient was referred to the operating room of Seyed al-Shohada Hospital in Jahrom for gallbladder stone surgery due to abdominal pain in April-May 2024. The patient had presented to the hospital approximately one month prior with complaints of myalgia and progressive lower limb weakness. He subsequently developed severe dysphagia. Based on clinical and paraclinical evaluations, a diagnosis of dermatomyositis was ultimately made and confirmed. Due to the swallowing difficulty, a Percutaneous endoscopic gastrostomy (PEG) tube was placed for him. His treatment regimen included high-dose corticosteroid pulse therapy and Intravenous immunoglobulin (IVIG). One month later, the patient was readmitted with acute abdominal pain. Imaging studies revealed multiple gallstones, leading to a referral to a general surgeon for operative management. Additionally, a complication related to the PEG tube, known as Buried Bumper Syndrome, was considered as a potential cause of the abdominal pain. Given the patient's history of dermatomyositis and swallowing disorder, a comprehensive re-evaluation was performed in the operating room. Cricoid pressure (Sellick maneuver) was applied to prevent aspiration. The surgery was successfully completed, and the patient remained hemodynamically stable throughout the procedure.
Conclusion: General anesthesia in patients with dermatomyositis requires careful preoperative evaluation, continuous muscle and hemodynamic monitoring, selection of appropriate doses of muscle relaxants, and use of stress doses of steroids. In addition, attention to specific complications such as buried bumper syndrome after PEG and proper airway management and prevention of aspiration are of particular importance. The present report emphasizes that multifaceted and planned management can lead to successful outcomes in these patients.
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