Showing 139 results for Sadegh
Ali Mohammad Mosadeghrad, Farinaz Moghadasi,
Volume 81, Issue 2 (May 2023)
Abstract
Tahereh Motevalizadeh, Fatemeh Rezaei, Khosro Sadegh Niat Haghighi , Mohammad Ali Sepahvandi ,
Volume 81, Issue 3 (June 2023)
Abstract
Background: Insomnia is the most common sleep disorder that is associated with cortical hyperexcitability. Potentially transcranial direct current stimulation (tDCS) modifies the cortical state related to insomnia. Therefore, we hypothesized that by using tDCS the intensity of insomnia can be reduced, followed by improvement of the mood symptoms.
Methods: This study was an experimental design with a pre-test and post-test with a control group. The statistical sample included 32 females with chronic insomnia that were randomly divided into an experimental group (active stimulation) and a control group (sham stimulation). Transcranial direct current with an intensity of 2 mA was applied for 30 minutes during 12 sessions (three times in the week) in the active stimulation group. In this protocol, anodal stimulation of left Superior temporal gyrus (STG) and cathodal stimulation of right dorsolateral prefrontal cortex (DLPFC) and left secondary motor cortex (SMA). In the control group, sham stimulation was performed for 30 minutes during 12 sessions (three times in the week). The participants were evaluated before and after of the intervention using the Insomnia Severity Index (ISI) and Positive and Negative Affect Scale (PANAS).
Results: The findings of this research showed that the application of transcranial direct current stimulation was effective in reducing the severity of insomnia and improving positive and negative affect (P<0.001, F=19.87). The value of this effect (eta2) in the severity of insomnia, negative mood and positive mood is 0.64, 0.34 and 0.6 respectively.
Conclusion: The results of the present study showed that the implementation of our designed tDCS protocol for the treatment of insomnia, significantly reduced the intensity of insomnia in women with chronic insomnia and improved their mood symptoms. |
Yasamin Kaheni, Ali Mirsadeghi, Mohammad Ali Raisolsadat , Mohammad Javad Ghamari , Mohammad Barhemmat , Tooraj Zandbaf,
Volume 81, Issue 4 (July 2023)
Abstract
Background: Due to the prevalence of laparoscopic cholecystectomy, controlling common problems after this surgery is essential. This study aimed to determine the factors affecting pain after laparoscopic cholecystectomy.
Methods: In this cross-sectional study, 222 patients over 18 years old with symptomatic gallstones who underwent laparoscopic cholecystectomy from March 2021 to February 2022 in Mashhad Medical Sciences of Islamic Azad University Hospitals, were included. The amount of analgesic received after surgery was the same for all patients (Acetaminophen 1 gram intravenously every 8 hours and diclofenac 100 mg rectal every 8 hours). Demographic information of patients, body mass index, history of abdominal surgery, duration of surgery, carbon dioxide pressure, type of surgery (elective or emergency), number of surgical incisions, and pain intensity six and 24 hours after surgery (using a visual analog scale) were collected, and finally, the findings were statistically analyzed by SPSS version 26.
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Results: Out of 222 patients, 179 cases were women (80.6%), and their average age and body mass index were 44.68±12.27 years and 27.08±4.7 kg/m2, respectively. In our study, 110 people (49.5%) had a history of abdominal surgery, of which cesarean section was the most common delete. Pain six and 24 hours after the operation was more common in women than in men, and surgery with three incisions was more painful than surgery with four incisions (P<0.05). In patients with a history of surgery, the pain was greater in six hours after surgery (P<0.05). Pain 24 hours after the operation in patients with gas pressure less than or equal to 14mmHg was greater than in patients with gas pressure greater than 14 mmHg (P<0.05). Pain six and 24 hours after surgery according to age, body mass index, type of surgery (emergency or elective), and duration of surgery had no statistically significant difference (P>0.05).
Conclusion: In our study, female gender, use of three incisions for surgery, and history of previous surgery were associated with more pain after laparoscopic cholecystectomy.
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Babak Vahdatpour, Mohammad Shirvani, Hamidreza Jahanbani-Ardakani , Omid Alizadehkhaiyat , Sadegh Baradaran Mahdavi ,
Volume 81, Issue 4 (July 2023)
Abstract
Background: The objective of this study was the transcultural adaptation of the Rotator cuff quality of life (RC-QOL) questionnaire and the determination of the reliability and validity of the questionnaire in the Persian-speaking population with rotator cuff disease.
Methods: This study was conducted in Isfahan from April 2022 to February 2023. The participants consisted of 56 people with rotator cuff pathology. The process of adapting and translating the questionnaire was done with the methodology presented previously by Beaton et al. Content validity was first tested by a group of orthopedic and physical medicine and rehabilitation specialists and then through a pilot study consisting of 15 Persian-speaking patients with rotator cuff disease. Test-retest reliability was established with an intraclass correlation coefficient. Internal consistency was calculated using Cronbach's alpha. The measurement's error estimation was calculated with the standard error of the measurement. Reproducibility evaluation was measured with a 3-day interval between the completion of the test-retest questionnaire.
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Results: The age range of the participants was 34 to 68 years (55% men and 45% women). The mean (standard deviation) of the total score of the RC-QOL questionnaire was 44.33(10.81) and ranged from 17.35 to 70.88. Cronbach's alpha was 0.971, which showed high internal consistency. The intraclass correlation coefficient was 0.99, indicating high test-retest reliability. The mean values (standard deviations) of the DASH and SPADI questionnaires were equal to 77.66(13.69) and 66.66(18.25), respectively. The results of the study showed excellent and significant convergent validity of the RC-QOL questionnaire with both the DASH and SPADI questionnaires. The correlation value with the DASH and SPADI questionnaires was equal to 0.907 and 0.941, respectively.
Conclusion: The Persian version of the RC-QOL questionnaire is a valid and reliable tool to evaluate the quality of life in patients diagnosed with rotator cuff injuries.
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Maryam Mehrpooya, Zahra Sadeghi,
Volume 81, Issue 8 (November 2023)
Abstract
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Left ventricular thrombosis (LVT) is a very serious condition and life-threatening complication that usually occurs after acute occlusion of the left anterior descending (LAD) coronary artery followed by acute myocardial infarction with ST-segment elevation (STEMI), which leads to significant regional wall motion abnormality (RWMA). It should be noted that its diagnosis, treatment, and management are challenging now and depend on various factors such as the type of thrombus, time of percutaneous coronary intervention (PCI), and underlying disease. The preferred diagnostic method is cardiovascular magnetic resonance imaging (CMR), but transthoracic echocardiography (TTE) is routinely used for diagnostic and screening purposes also follow-up of response to treatment. It is worth mentioning that when the diagnosis of left ventricular thrombus is not clear with conventional echocardiography, contrast echocardiography is used for more resolution and detailed information. Left ventricular thrombosis can appear in both acute and chronic forms and lead to significant complications, the most important of them are stroke and systemic arterial embolism (SE). According to previous studies, vitamin K antagonist (warfarin) by keeping INR within the therapeutic range currently used to treat left ventricular thrombosis. Although the use of direct oral anticoagulants (DOAC) has brought excellent outcomes, but due to the lack of large clinical trials, the routine use of these agents is controversial, and only in case of warfarin intolerance or contraindications, DOACs can be used as an alternative. Generally, the best way to prevent left ventricular thrombosis is primary percutaneous coronary angioplasty (primary PCI) which preserves left ventricular function. Depending on the sensitivity of the diagnostic method, thrombus will likely resolve in >50% of patients by six months after the MI. On the other hand, in rare cases, surgery is indicated if a thrombosis remains despite the medical treatment especially if it is accompanied by a left ventricular aneurysm. The purpose of this narrative review is to evaluate the latest evidence in the field of left ventricular thrombosis management and to adopt the best approach for these patients.
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Mohammad Mehdi Bagheri , Fahimeh Sadeghi Zarandi ,
Volume 81, Issue 8 (November 2023)
Abstract
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Background: Congenital heart diseases (CHD) as one of the most common disorders in newborns are leading cause of perinatal mortality, also one of respiratory distress syndrome causes in newborns. This study aimed to determine the prevalence of congenital heart diseases in infants with respiratory distress syndrome.
Methods: This cross-sectional study is a retrospective study that surveyed congenital heart diseases in 145 term infants who were hospitalized in neonatal intensive care unit (NICU), Afzalipour hospital, Kerman. These infants were admitted to the neonatal intensive care unit from March 20, 2012 to the end of March 20, 2015 due to respiratory distress syndrome. Information was extracted from the medical records and then were entered in the checklist. Descriptive statistics (frequency, percentage), analytical (chi-square test) and SPSS version 20 software were used to analyze the data.
Results: Out of 145 infants with respiratory distress syndrome, 123 infants had congenital heart diseases. Therefore, the prevalence of congenital heart diseases in patients with respiratory distress syndrome was 84.83%. The most infants with congenital heart diseases were male (66.67%) and weighed between 3-4 kg (47.97%). More than 69% of newborns with congenital heart diseases were born by cesarean section and most of them were receiving medical treatment (85.37%). There was a significant difference between patient outcome and congenital heart diseases (P=0.018). The difference between sex, weight and type of delivery with congenital heart diseases was not significant. In terms of the prevalence of congenital heart diseases, atrial septal defect (ASD) was the most prevalent with 14.48%. After that, patent ductus arteriosus (PDA) was the most prevalent with 11.72%.
Conclusion: Due to the high prevalence of congenital heart diseases in term children with respiratory distress syndrome, all term infants with symptoms of respiratory distress syndrome need cardiac examination, especially echocardiography to diagnose the cause. In addition, due to the high mortality of infants with congenital heart diseases with symptoms of respiratory distress syndrome, the need for more, more accurate and complete care of these infants is suggested.
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Javad Alipour, Reihaneh Askary Kachoosangy , Zahra Ebrahimabadi , Yaghoub Shavehei, Mohammad Sadegh Malek ,
Volume 81, Issue 11 (February 2024)
Abstract
Background: Most hemiplegic children experience disorders related to lower limbs such as balance. Considering the importance of balance, in order to participate in activities of daily living, it is very important to use modern neuro-rehabilitation methods such as mirror therapy to improve balance. The purpose of the present study was to determine the effectiveness of mirror therapy on the static and dynamic balance of children with hemiplegic CP aged 5 to 12 years.
Methods: This study was conducted as a double-blind, randomized clinical trial on 20 children with spastic hemiplegia aged between 5-12 years old, from June 2021 to August 2022 in Tehran, Iran. Participating children were randomly allocated into test (n=10) and control (n=10) groups. The children in the treatment group underwent 20 treatment sessions during four weeks. Each session consisted of 30 minutes of routine treatment and 15 minutes of mirror therapy for lower limbs. In the control group, sham therapy was performed instead of mirror therapy. The exercises performed in a seated position were: (1) active flexion of hip, knee, and ankle joints, (2) active knee extension plus ankle dorsiflexion, and (3) knee flexion (> 90°). Both groups were measured by the Pediatric Balance Scale to assess static balance and the Timed Up and Go test to assess dynamic balance at entry and the end of the study. SPSS version 26 software was used for statistical analysis.
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Results: Examining the results of the evaluations showed that before the treatment, the static and dynamic balance of the two groups did not differ significantly (p> 0/05), but the static and dynamic balance scores of the children in the treatment group after the four weeks mirror therapy period (five days per week) were statistically significant different from the control group (p<0/05).
Conclusion: According to the present study, it seems that mirror therapy as a complementary treatment can have a positive effect on improving balance (static and dynamic) in children with hemiplegic CP.
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Aida Asghari, Abbas Vosoogh Moghaddam , Ali Mohammad Mosadeghrad , Ebrahim Jaafaripooyan,
Volume 82, Issue 2 (May 2024)
Abstract
Background: Communication and cooperation among health care organizations have become nowadays crucial for improving the quality and equity in providing health services, and integration has been expressed as a solution by the World Health Organization. The purpose of this review was to identify the challenges and solutions of integration in health services.
Methods: This research was carried out from September 2023 to April 2024. All articles on the challenges and solutions of integration in health, using scoping review, were identified and used in the PubMed, Scopus, Web of Science and Google Scholar search engines in the period from 2000 to 2024. The total number of English articles found was 4996, of which 662 were removed due to repetition. Among the remaining 4334 articles, 4249 articles whose titles and abstracts were not related to the research topic were removed, left a total of 85 articles, and after reviewing the full text of the articles, 27 articles entered the data extraction phase, which were finally analyzed using the framework analysis method.
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Results: Finally, 27 articles were selected from which, 46 challenges and 26 solutions were extracted as to the integration in health services and categorized based on the framework of WHO six building blocks in five areas of governance and leadership, financing, human resources, information system and service delivery. The most important challenges of integration include; weakness in planning, imbalance of power between organizations, differences in geographical and spatial boundaries of organizations, weakness in maintaining data security, workforce resistance and the lack of laws and regulations, needs assessment from patients, related knowledge, financial resources, suitable payment models, integrated communication and information systems and interoperability between technologies.
Conclusion: Integration of health service endures a series of challenges such mainly as the lack of rules and regulations for collaborative processes and resistance from providers and employees requiring innovative solutions. Addressing issues such as stakeholder power-benefit analysis, interoperability and data sharing among the providers could be essential for successful integration.
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Parviz Shahabi, Jalal Abdolalizadeh, Shirin Hasanpour, Behnaz Sadeghzadeh Oskouei , Soheila Bani,
Volume 82, Issue 2 (May 2024)
Abstract
Background: Spinal cord injury (SCI) is a significant medical and social issue, leading to varying degrees of sensory and motor impairments. Most men experience sexual dysfunction and fertility problems. These issues can be partially attributed to pathophysiological mechanisms, including damage caused by reactive oxygen species (ROS). Targeted antioxidant therapy can significantly reduce oxidative stress and neuro inflammation. This study sought to examine the impact of selenium and astaxanthin on sperm parameters and the recovery of sensory-motor function in rats with spinal cord injury (SCI).
Methods: This experimental study utilized the rat animal model and was carried out at the Neuroscience Research Center Laboratory of Tabriz University of Medical Sciences from December 30, 2022, to November 27, 2023. Fifty adults male Wistar rats were randomly allocated into five groups of ten: control, sham, SCI, selenium-supplemented, and astaxanthin-supplemented. Except for the control and sham groups, spinal cord injury was induced in all other groups. Six weeks after the injury and upon completion of the treatment, the effects of selenium and astaxanthin supplementation on sperm parameters and spinal cord repair were assessed. The Basso, Beattie, and Brenham (BBB) scale was employed to evaluate motor function, while the Von Frey test was utilized to assess sensory status.
Results: A considerable rise in sperm concentration was noted in both the selenium-fed group and the astaxanthin-fed group when compared to the spinal cord injury group (P=0.001). Supplementation with selenium and astaxanthin improved sperm concentration, progressive motility, and viability, bringing these parameters close to control levels (P<0.001). However, neither of these substances had an effect on abnormal sperm morphology (P>0.05). Both selenium and astaxanthin supplementation enhanced the motor and sensory functions of the injured rats (P<0.001), with selenium showing a greater role in promoting repair compared to astaxanthin (P<0.001).
Conclusion: Selenium and astaxanthin supplements improved sperm parameters, except for sperm morphology, and were effective in enhancing motor and sensory functions after spinal cord injury. Selenium was found to be more effective than astaxanthin in promoting spinal cord repair.
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Mojtaba Ghaedi, Mojtaba Sohrabpour, Gholamreza Motazedian, Navid Kalani , Reza Sahraei , Mohammad Sadegh Sanie Jahromi,
Volume 82, Issue 4 (July 2024)
Abstract
Background: Rhinoplasty is a challenging and complex surgery because it is designed to meet the unique needs of the patient. In rhinoplasty surgery, many factors contribute to achieving the desired result. These factors include the surgeon's care and observation, analysis of the existing anatomy, choice of surgical technique, degree of soft tissue and cartilage trauma, amount of bleeding, quality of surgical instruments and anesthesia, and anything that helps reduce bleeding.
Methods: This double-blind study was conducted on 50 patients aged 18 to 45 years undergoing septorhinoplasty surgery referred to Motahari Hospital in Jahrom city in 2022. Patients were randomly divided into dexmedetomidine and control groups. The degree of sedation, bleeding and surgeon satisfaction were evaluated and recorded. Data analysis was performed using SPSS software, version 21 (IBM SPSS, Armonk, NY, USA) and descriptive statistics (mean, standard deviation, percentage, number, frequency) and inferential statistical tests (Mann-Whitney U test, Kruskal-Wallis, t-test, chi-square test). The significance level in all tests was considered P<0.05.
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Results: The majority of patients in the study groups were female and the mean age of patients in the dexmedetomidine group was 34.36±7.33 years and in the control group was 36.60±9.59 years. The study groups were similar in terms of age and body mass index (P<0.05). The frequency of patient sedation in the dexmedetomidine group was lower than the control group, but it was not statistically significant (P<0.05). The results showed that at the beginning of the operation and 90 minutes later, the satisfaction level of the patient surgeon in the dexmedetomidine group was significantly better than the control group (P<0.001). In the dexmedetomidine group, the field of view of the surgeon was relatively clear and completely clear. The amount of bleeding in the dexmedetomidine group was lower than the control group, but it was not statistically significant (P<0.05).
Conclusion: Dexmedetomidine increased the surgeon's satisfaction by reducing bleeding and improving the surgeon's visual field. Therefore, this drug can be used as an anesthetic aid in surgery.
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Mohammad Haji Aghajani , Mohammad Parsa Mahjoob , Reza Miri , Roxana Sadeghi , Fatemeh Omidi , Maryam Roozitalab,
Volume 82, Issue 9 (December 2024)
Abstract
Background: Changes in the heart during pregnancy, especially changes in the left side of the heart, have been evaluated in various studies. However, alterations in the right ventricle have not been well studied. Thus, the present study aimed to investigate the changes in echocardiographic indices of the right ventricle in the second trimester of pregnancy.
Methods: In this cross-sectional study, 30 pregnant women, as case group, in their second trimester who were referred to the perinatology clinic of Imam Hossein Hospital, Tehran, were examined by trans-thoracic echocardiography From April 4, 2023, to April 10, 2024. The results of the control group were compared with 30 age-matched non-pregnant and healthy women, as the control group. Exclusion criteria included multiple gestation, maternal age > 40, underlying cardiovascular disease, and significant obstetric or fetal complications. Hemodynamics and demographic data including age, height, weight, and body mass index were recorded and compared. Also, the anatomical and functional indices of the right ventricle were evaluated and compared.
Results: 60 participants were enrolled in this study. The two investigated groups were similar in terms of age, but the weight, height, and BMI were significantly different in the two groups; Such that weight and body mass index were significantly higher in pregnant women and height in non-pregnant women (p<0.05). Comparison of echocardiographic indices showed that tricuspid regurgitation gradient (TRG) and fractional area change (FAC) were significantly different in the two groups (in pregnant women, TRG index was higher and FAC index was lower (p<0.05)). Right atrium area, RV length, base of RV, mid of RV, and Tricuspid annular plane systolic excursion showed no significant differences between case and control group.
Conclusion: FAC and TRG indices were significantly different between pregnant women and the control group. Paying attention to the changes in the normal values of these variables in pregnant women can be useful in improving the diagnosis of disorders and preventing the occurrence of cardiac events during pregnancy.
Ali Mohammad Mosadeghrad,
Volume 82, Issue 10 (January 2025)
Abstract
Mojtaba Ghaedi, Mojtaba Sohrabpour , Gholamreza Motazedian, Navid Kalani , Reza Sahraei , Mohammad Sadegh Sanie Jahromi,
Volume 82, Issue 11 (February 2025)
Abstract
Background: Hemodynamic instability is a significant perioperative complication that can threaten surgical outcome through various mechanisms: exacerbating intraoperative bleeding, compromising visibility of the surgical field, and elevating immediate and delayed postoperative complication risks. In septorhinoplasty, a procedure with challenging hemodynamic control due to the nasal anatomy's complexity of vessels, these effects are particularly relevant. This study examines the modulation of important hemodynamic parameters (SBP, DBP, MAP, HR, and SpO₂) by intravenous dexmedetomidine while ensuring cardiovascular stability and dose-dependent effects and optimal timing of administration at different phases of surgery. The findings aim to offer evidence-based recommendations for hemodynamic control in rhinoplasty surgery, which can reduce rates of complications and improve recovery profiles.
Methods: A randomized, double-blind clinical trial was conducted involving 50 eligible patients (aged 18-45 years) scheduled for septorhinoplasty at Ostad Motahari Hospital, Jahrom, during May-September 2023. Participants were randomly allocated to either a dexmedetomidine or control group. Collected data encompassed demographic characteristics (age, gender, BMI=Body mass index) and hemodynamic parameters (systolic/diastolic blood pressure, mean arterial pressure, heart rate, and oxygen saturation). The data were analyzed using SPSS software, version 21 (SPSS Inc., Chicago, IL, USA). Descriptive statistics (mean, standard deviation, percentage, count, and frequency) and inferential statistical tests (Mann-Whitney U test and independent t-test) were applied. A significance level of P < 0.05 was considered for all statistical analyses.
Results: The dexmedetomidine group demonstrated statistically significant variations in hemodynamic parameters (SBP, DBP, MAP, HR) from pre-induction through post-recovery phases (p<0.001). Significant between-group differences in blood pressure metrics were observed at all measured intervals following induction (1, 5, 15, 30, 60 minutes) and during recovery periods (p<0.05), with the dexmedetomidine group consistently showing lower values. Comparison between the intervention and control groups revealed no statistically significant differences in heart rate and oxygen saturation (O₂ sat) levels (except during recovery time).
Conclusion: The results of this study indicate that dexmedetomidine administration had a significant effect on reducing systolic blood pressure, diastolic blood pressure, and MAP compared to the control group, with this reduction being evident at all measured time points from post-induction to post-recovery. These findings suggest that dexmedetomidine can be effectively used as a blood pressure-lowering agent during surgery without significantly affecting heart rate or the patient's blood oxygen levels.
Ali Mohammad Mosadeghrad, Parvaneh Isfahani,
Volume 82, Issue 11 (February 2025)
Abstract
Zakieh Vahedian Ardakani , Mehran Zarei-Ghanavati , Hamid Riazi-Esfahani , Seyed Mehdi Tabatabaei , Mohammad Reza Mehrabi Bahar, Sadegh Ghafarian, Ahmad Masoomi,
Volume 83, Issue 1 (April 2025)
Abstract
Artificial intelligence (AI) has emerged as a transformative force in modern medicine, with ophthalmology standing at the forefront of its clinical integration. Among ophthalmic disorders, glaucoma—a leading cause of irreversible blindness worldwide—presents unique opportunities and challenges for AI-based solutions due to its chronic, progressive nature and reliance on multimodal data, including structural and functional assessments. This review article offers a comprehensive synthesis of the current and emerging roles of AI in the detection, monitoring, and management of glaucoma. AI algorithms, particularly deep learning and machine learning models, have demonstrated exceptional capabilities in interpreting fundus photographs, optical coherence tomography (OCT) images, and visual field data to identify glaucomatous damage. These systems often approach or even exceed the diagnostic performance of human experts. Moreover, AI has shown significant promise in facilitating large-scale population-based screening, improving early detection rates, and addressing disparities in access to subspecialty care, particularly in low-resource and remote settings. In the monitoring of disease progression, AI tools are being developed to detect subtle structural or functional changes over time, predict future visual outcomes, and support more precise and individualized treatment decisions. Despite these advancements, the widespread clinical adoption of AI in glaucoma care faces several critical barriers. Key limitations include poor generalizability of models across diverse populations, imaging devices, and clinical settings; scarcity of well-annotated, high-quality, and demographically representative datasets; and a lack of transparency and interpretability in algorithmic decision-making—commonly referred to as the “black box” problem. Ethical concerns, regulatory uncertainty, integration challenges within existing healthcare infrastructures, and medico-legal accountability also require thoughtful resolution before AI can be reliably deployed in clinical practice. This review critically evaluates the strengths, limitations, and real-world potential of AI technologies in glaucoma. It provides clinicians, researchers, and healthcare policymakers with a balanced and up-to-date perspective, highlighting promising avenues for future research, including explainable AI, federated learning, multi-modal data integration, and longitudinal validation studies. By fostering a deeper understanding of both the opportunities and challenges associated with AI, this article aims to guide the responsible, equitable, and evidence-based integration of AI into comprehensive glaucoma care.
Ali Mohammad Mosadeghrad, Shabnam Afraz,
Volume 83, Issue 1 (April 2025)
Abstract
Bibi Mona Razavi, Tayyebeh Zarei, Seyed Mohammad Sadegh Ahmadi Rashti , Mehrdad Sayadinia,
Volume 83, Issue 3 (June 2025)
Abstract
Background: The use of mesh is considered one of the most effective methods and is considered the method of choice in hernia repair. However, the debate about the choice of mesh type still persists. Therefore, in the present study, the results of using ultra-light Prolene mesh with standard Prolene mesh in hernia repair surgery were compared.
Methods: The present study is a double-blind, randomized, controlled clinical trial that was conducted at Shahid Mohammadi Hospital in Bandar Abbas. Demographic information including age, sex, height, and weight were recorded in a checklist. Patients were randomly assigned to two groups. Each group used Prolene mesh in the first group and ultra-light Prolene mesh in the second group for repair. Hernia repair was performed by the surgeon using the Lebakhstein method.
Results: 119 patients were included in the study. 70 patients (57.4%) had direct hernia and 52 patients (42.6%) had indirect hernia. The mean age of the Prolene group was 43.8±7.49 and the ultra-light Prolene group was 44.32±8.91 years (P=.713). The mean BMI in the Prolene group was 29.94±3.43 and in the ultra-light Parwan group was 29.66±3.76 (P=.673). Wound infection was not observed in either group. Chronic pain was 14.5 in the Prolene group and 10.3 in the ultra-light Prolene group (P=.490). Administrative retention was 6.3 in the Prolene group and 8.5 in the ultra-light Prolene group (P=.738). The recurrence rate 3 months after surgery was 0 in the Prolene group and 1 case (1.7%) in the ultra-light Prolene group (P=.487). The recurrence rate 12 months after surgery was 2 cases (3.2%) in the Prolene group and 3 cases (5.2%) in the ultralight Prolene group (P=. 672). The time to complete recovery was 6.94±1.63 days in the Prolene group and 6.68±1.64 days in the ultralight Prolene group (P=. 368). There was no significant difference in pain intensity at 2, 6, and 24 hours after surgery between the two study groups.
Conclusion: Both Prolene and ultralight Prolene mesh have relatively similar efficacy in inguinal hernia repair. Although the advantages of ultralight Prolene mesh, such as pain intensity, chronic pain, and faster onset of motion, were slightly different in the ultralight Prolene group, the recurrence rate was slightly higher in the ultralight Prolene group.
Ali Mohammad Mosadeghrad,
Volume 83, Issue 3 (June 2025)
Abstract
Ali Mohammad Mosadeghrad,,
Volume 83, Issue 5 (August 2025)
Abstract
Mohammad Sadegh Sanie Jahromi , Reza Ashrafzadeh, Ahmad Rastgarian, Navid Kalani , Mohammad Hasan Damshenas,
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.
