Search published articles


Showing 74 results for RK
Comparison of therapeutic results of large saphenous vein resection with conventional methods and standard bridging
Iraj Nazari, Seyed Massoud Mousavi, Hossein Minaei Turk , Davoud Fateminia,
Volume 80, Issue 2 (May 2022)
Abstract

                                                                
Background: The use of the traditional method for saphenous vein harvesting is associated with wound complications and not on-time patient mobilization. This has caused the improvement of minimally invasive vein harvesting techniques, together with general bridging. This study was designed to compare the therapeutic results of large saphenous vein harvesting with conventional and standard bridging techniques for lower extremity vascular reconstruction in patients with chronic lower extremity ischemia.
Methods: In this randomized clinical trial study, 66 patients with chronic lower extremity ischemia were randomly divided into two groups: large saphenous vein harvesting by conventional technique (continuous longitudinal incision) (n=30) and standard Bridging technique (small and multiple incisions) (n=36). Pain score (VAS), graft patency, wound complications, surgery results and patient satisfaction was recorded. The follow-up period was six months. (IRCT20190511043562N1).
Results: Graft patency (P=0.353), and Amputation-free Survival (P=0.397) did not show a significant difference between the two groups. Changes in pain score at rest (P=0.846) and movement (P=0.380) at different times did not show a significant difference between the two groups. One week after the operation, the incidence of infection in the bridging technique showed a significant decrease (P=0.045). During the six months of follow-up, the wound healing rate, ischemic pain relief, and claudication improvement were better in the bridging technique but did not show a significant difference with the conventional technique (P<0.05). Patient satisfaction was higher in the bridging technique but did not show a significant difference between the two groups (P<0.05).
Conclusion: It seems that the use of the bridging technique in venous resection large saphenous vein harvesting is associated with reducing wound complications and pain, reducing the length of hospital stay, increasing the speed of wound healing, and improving patient satisfaction. The duration of graft patency and Amputation-free Survival were similar in the two groups. We believe that each technique has advantages and disadvantages that should be considered by the patient and surgeon when choosing a surgical procedure.

Keywords: chronic limb-threatening ischemia, saphenous vein, treatment outcome.


Human papilloma virus (HPV) vaccine, prevention of cervical cancer: a review article
Sahar Seddiq, Fatemeh Khalili , Asghar Abdoli, Fatemeh Azarkish, Kamal Abdolmohammadi ,
Volume 80, Issue 3 (June 2022)
Abstract
According to the official statistics of the World Health Organization (WHO), cervical cancer is one of the most common cancers among women after breast, colorectal, and lung cancers. The US Centers for Disease Control and Prevention (CDC) says all women have the chance to get the disease, and women over the age of 30 are more likely to get it. However, this cancer is a types of cancer that can be prevented through vaccination. This study aimed to investigate the role of vaccines in the prevention of cervical cancer. In this review study, articles published between 2016-2022 from PubMed, SID, Cochrane Library, Science Direct, and Google Scholar databases were examined. Keywords Papilloma vaccine and cervical cancer in Persian sources and HPV vaccine and Cervical Cancer in English sources were used. The subject search was also performed using MeSH medical subject headings and through the Pubmed database. Vaccination against human papillomavirus is the most cost-effective public health measure against cervical cancer. In many developed and developing countries, serious programs are underway for HPV vaccination and screening for cervical cancer. In most countries, HPV vaccination has been added to their mandatory immunization programs, effectively reducing the incidence of cervical infections and cancers. In countries where vaccination is not complete, health education and screening programs such as PAP smears every 2 years for all women and every year for those with high cancer risk or abnormal smears, have been consolidated. HPV vaccination is highly effective and has been added to immunization programs in many countries. Nowadays, three types of vaccines have been presented, of which the 9-valent Gardasil vaccine is more effective than the other two types, but in terms of cost-effectiveness, the 4-valent Gardasil vaccine is more suggested. Due to the high prevalence of cervical cancer in Iran, it is suggested that the HPV vaccine be used, screening tests be optimized and performed on a regular basis, and ways to prevent cervical cancer be taught.

Success of gonadotropin replacement therapy in men with hypogonadotropin hypogonadism in urology and endocrinology clinics of Golestan Hospital in Ahvaz
Alireza Jahanshahi , Alireza Kheradmand, Mehrnoosh Zakerkish, Homeira Rashidi, Narges Goudarzian Khozani ,
Volume 80, Issue 10 (January 2023)
Abstract
Background: The treatment of male hypogonadotropic hypogonadism leading to infertility in men and caused by gonadotropin is the subject of the current thesis. In this research, particularly, the fertility rate has been noticed. However, changes in the secondary traits of testes size, induction of spermatogenesis, and hormonal activity have also been considered. this project is to investigate the effectiveness of the mentioned treatment in creating fertility in the spouses of patients and comparing it with other researches conducted in other centers of the world.
Methods: In this retrospective and descriptive-analytical study, men with isolated hypogonadotropic hypogonadism based on the normality of other pituitary axes who had a tendency to be fertile were studied. From November 2017 to February 2020, these patients had been referred to the doctor at the endocrinology and urology clinics of Ahvaz for fertility purposes. The initial test was based on clinical examinations and testosterone measurement and sperm count for the patients was recorded after the treatment. The treated patients simultaneously received HMG 75 units every other day (three times a week) and HCG 5000 units every other day. Hormonal evaluation and clinical examinations were assessed again.
Results: This research showed that the size of the testicles increased in 54.8% of these patients. Secondary characteristics (secondary hair growth) were developed in 88.9% of the patients. Spermatogenesis induction occurred in 36 patients, 29 of whom became fathers. Meanwhile, in 67.3% of patients, sexual desire and in 69.4% of them hormonal activity increased. In addition, it was observed that the response time to replacement therapy is more than 12 months in 47.5% of the patients. Moreover, 6.6% of the study samples had used assisted reproductive methods.
Conclusion: The results of this research indicate the timely initiation of treatment to improve infertility and treat hypogonadism among men.According to the results, it seems that the use of HMG and HCG in the treatment of hypogonadotropic hypogonadism disease is effective in creating secondary sexual characteristics and increasing hormonal activity and fertility.

Epidemiological Investigation of the mortality rate of patients with alkaptonuria during the years 2013 to 2022 in Iran
Samaneh Eslami, Iman Mousaei, Masoumeh Andish, Ensieh Tavana , Amin Moradi, Ali Taghipour, Ehsan Mosa Farkhani ,
Volume 81, Issue 6 (September 2023)
Abstract
Background: Alkaptonuria is a rare disorder that leads to excessive production and accumulation of homogentisic acid in body tissues, and this increase causes tissue degeneration and organ dysfunction through a process called achromasia. Due to very few studies in the field of this disease and access to epidemiological data for the first time in Iran, the present study was conducted with the aim of epidemiological investigation of the mortality rate of patients with alkaptonuria during the years 2013 to 2022 in Iran.
Methods: The design of the present study was cross-sectional (descriptive-analytical). The data related to the deceased registered according to the international coding system of diseases (ICD-10) were extracted from the system of registration and classification of the causes of death of Iran for death due to alkaptonuria disease. The variables investigated in this study included: age, gender and residence status of the deceased. Chi-square and Fisher's exact test were also used to analyze the data.
Results: The specific death rate was calculated as 0.31 per one million people of the population. In this study, 90% of the deaths occurred at the age of less than five years. The age variable included two groups of less than five years and more than five years, where 90% of deaths occurred at the age of less than five years. 60% of the deceased were men and 40% were women. Regarding the residence status variable, 82% of the cases were urban and the rest were rural. Finally, there was no significant difference between the incidence of death due to alkaptonuria disease and the investigated variables, which are age (P=0.291), gender (P=0.958) and residence status (P=0.273).
Conclusion: According to the findings in the present study, although no significant difference was observed between age and the number of cases of death due to alkaptonuria; But most cases of death have occurred in young age groups, which seems that more studies are needed to understand the different dimensions of this disease

The associated risk factors of premature rupture of membrane (PROM) and preterm premature rupture of membranes (PPROM) among pregnant women in Firooz-abadi hospital
Maryam Fakehi, Marjan Ghaemi, Nasim Eshraghi, Melina Poorkazemi, Maryam Mazloomi, Fedyeh Haghollahi,
Volume 81, Issue 8 (November 2023)
Abstract
Background: The aim of this study was to identify the associated risk factors of premature rupture of membranes (PROM) and preterm premature rupture of membranes (PPROM).
Methods: This retrospective case-control study was conducted at Firooz-abadi Hospital between 2019 and 2021. The study included 90 pregnant women diagnosed with PROM or PPROM (case group), compared with 90 women without this complication (control group) who presented to the hospital during the specified period. Demographic and clinical information of the case group was collected and compared with data from 90 pregnant women in the control group, matched for gestational age and other relevant factors. Statistical analysis was performed to assess the differences between the groups.
Results: Maternal age and weight were found to be significantly lower in the case group compared to the control group (P=0.02, P<0.001, respectively). This suggests that younger age and lower maternal weight may be risk factors for PROM and PPROM. Furthermore, the number of women with a history of PROM or PPROM was significantly higher in the Case group (P<0.001), indicating that a previous occurrence of membrane rupture increases the risk of subsequent incident. In addition, the study findings showed a significantly higher rate of smoking among pregnant women in the case group compared to the control group (P=0.04). Moreover, the occurrence of urinary tract infections during pregnancy and chorioamnionitis was significantly higher in the case group (P<0.001), suggesting that these infections may contribute to membrane rupture.
Conclusion: In conclusion, our study provides valuable insights into the risk factors associated with PROM and PPROM. It highlights that lower maternal age and weight, a history of PROM or PPROM, lower gestational age, a history of gestational diabetes mellitus and first-trimester bleeding, smoking, and urinary tract infections during pregnancy are significantly associated with an increased risk of PROM and PPROM. These findings emphasize the importance of early identification and management of these risk factors in order to prevent or mitigate the occurrence of PROM and PPROM, ultimately improving maternal and neonatal outcomes. Further research and public health initiatives are warranted to raise awareness and promote preventive measures targeting these identified risk factors.

Comparison of the effects of Althaea officinalis and eucalyptus nebulizers on the severity of cough in patients with Covid-19: Clinical trial
Fatemeh Najafi, Masoumeh Amiri Delui, Maryam Moradi , Parastoo Sarkhosh, Zahra Rezaian, Farnoosh Sharifymood, Fateme Kameli ,
Volume 82, Issue 1 (April 2024)
Abstract
Background: one of the most common and important complications of COVID-19 is cough. The present study was designed with the aim of comparing the effect of althaea officinalis and eucalyptus nebulizer on the severity of cough in COVID-19 patients.
Methods: in this randomized clinical trial, from January 2022 to June 2022, 36 patients with COVID-19 were selected and randomly divided into three groups. Next, the severity of cough was recorded two hours before the intervention based on the visual analogue (VAS) in both groups until the patient was admitted to the hospital, then, one cc aqueous extract of althaea officinalis with five cc Normal Saline for the althaea officinalis group and four cc aqueous extract eucalyptus whit five cc Normal Saline for the eucalyptus group, were nebulized once a day for 15 minutes. Two hours after the intervention, the intensity of cough was again recorded in two groups. This intervention continued until the hospitalization of the patients. No intervention was done for the control group. The data was analyzed with Spss software at a significance level of less than 0.05.
Results: In this study before the intervention, there was no statistically significant difference between the three groups in terms of cough intensity (p>0.05), but after the intervention on the second and third days, there was a statistically significant difference between the three groups in terms of cough intensity. The rate of reduction in cough severity in althaea officinalis group was higher than the other two groups (p<0.05).  Also, the results of Friedman's test indicated that althaea officinalis and eucalyptus nebulizers incense improved the severity of cough in patients over time.
Conclusion: the use of althaea officinalis and eucalyptus nebulizer improved the severity of cough in patients with COVID-19, but althaea officinalis nebulizer had a greater effect on cough severity compared to eucalyptus. It is suggested to use althaea officinalis nebulizer as well as eucalyptus as a treatment method along with other treatment methods.

The effect of laughter therapy on promoting the health of women with breast cancer: a systematic review
Shohre Behrouz, Alireza Ebrahimi , Ehsanmoosa Farkhani,
Volume 82, Issue 2 (May 2024)
Abstract
Background: Breast cancer is one of the most important cancers in women. Considering the importance of design for improving physical and mental health, quality of life of vulnerable women, the present study aims to design of humor and laughter programs in women with breast cancer and its effects in promoting their health.
Methods: In this systematic review, in order to access relevant articles used from Persian and English databases SID, Magiran, Cochrane Library, MEDLINE/PubMed, Scopus and Science direct, and the key words "Humor therapy", "Laughter therapy", "Breast Cancer", "Wit and Humor as Topic" and "Breast Neoplasms" using logical operators (AND, OR, NOT) were used. All articles were evaluated between January 2008 and January 2023. To assess the quality of the articles, the "Jadad" scale was used.
Results: Among the 975 articles in the initial search, 525 articles are due to the repetition of the title and 442 articles due to other reasons such as not assigning humor therapy in breast cancer, not implementing the joke and laughter intervention program, the language of the article not being related to English or Farsi, and not Conducting clinical trials were excluded, and finally eight articles that scored higher than 3 were included in the systematic review. The results of the studies showed that laughter therapy had an effective role in improving the quality of life, improving various aspects of mental health, reducing negative emotions such as anxiety, stress, depression, pain intensity, fatigue and strengthening positive emotions such as self-esteem, mood. while There has been a non-significant decrease in the dermatitis caused by radiotherapy and the activity of immune cells and the serum level of cortisol.
Conclusion: Considering the positive effect of laughter therapy in reducing the negative emotions of patients, it is recommended that nursing managers and psychologists use this easy, fun, uncomplicated and accessible intervention to improve the physical, mental and emotional health of women with breast cancer.

Examining the prevalence of gastrointestinal symptoms in patients with COVID-19 admitted to Imam Khomeini Hospital in Urmia in the first half of 2021
Hamid Reza Mehryar, Mohammad Reza Hosseini Azar , Afshin Ebrahimi , Omid Garkaz,
Volume 82, Issue 4 (July 2024)
Abstract
Background: Although the respiratory system is the main element involved in the disease of COVID-19, nevertheless, there are reports of the involvement of other organs and their lesser symptoms. This study was conducted with the aim of investigating the frequency of gastrointestinal symptoms in patients with COVID-19.
Methods: This cross-sectional descriptive study was conducted on all patients diagnosed with COVID-19 hospitalized in Imam Khomeini Hospital from April to September 2021 by census method. The data was collected using a checklist that included demographic information. After the data was collected, it was entered into SPSS software, version 18 (IBM SPSS, Armonk, NY, USA) and analyzed with the help of descriptive statistics.
Results: In this study, the results showed that out of 2580 hospitalized patients, 54% were women and 46% were men. And the average age of the patients was 58.67±17.68. The highest frequency of people was in the age range of 40-59 years (925 people). 64% of patients had at least one gastrointestinal symptom, Each of the symptoms had a different prevalence, Anorexia 40% with a preference for men (57%) and the highest frequency in the age range of 40-59 years (430 people), gastrointestinal bleeding 10% with a preference for men (80%), And the highest frequency in the age range of 60-79 years (112 people), abdominal pain 8% with preference for women (65%) with preference for frequency in the age range of 40-59 years (65 people), vomiting 3% with preference for women (51%) with abundance in the age range of 80-99 years (58 people), diarrhea 1.5% with preference in men (51%) with abundance in the age range of 60-79 years (18 people) and constipation in 0.2% with preference Women (67%), all of whom were over 60 years old.
Conclusion: The findings of this study showed that the COVID-19 disease can not only involve the respiratory system but also the digestive system in the course or beginning of the disease.

Determining the diagnostic reference levels (DRL) of CT scan imaging in Saveh Hospitals: a brief report
Mohamad Sarkheil, Mehran Mohseni, Akbar Ali Asgharzadeh , Ali Rasouli Bozcheloie ,
Volume 82, Issue 5 (August 2024)
Abstract
Background: Based on the recommendation of the European Committee and ICRP, DRL values should be determined at the local, national and regional levels for CTDIvol (Computed Tomography Dose Index volume) and DLP (Dose Length Product) dose indicators. According to the radiation protection guidelines, it is essential study has determined DRL in Saveh hospitals
Methods: This study was conducted with two methods based on the results and calculations obtained from the annual Quality Control (QC) reports and the Data Collection (DC) method related to patient scans. In this study, by referring to the annual reports of each device and using radiation components during dosimetry and determining CTDIair or CTDIw, the correction factor was obtained. Using this factor and existing equations, DLP and CTDIvol were calculated based on quality control standards. The second quartile or the median was determined as DRL for head, sinus, chest and abdomen/pelvis imaging protocols and its values were compared with each other and other studies. This study was conducted in February and March 2023 in three hospitals in Saveh city.
Results: The diagnostic reference levels of CTDIvol index were obtained in both QC and DC methods for head (32.76 and 32.36), sinus (11.73 and 9.89), chest (6.06 and 5.11) and abdomen/pelvis (11.86 and 10.56) imaging. The highest DRL values of DLP index in both QC and DC methods are for head, abdomen/pelvis, chest and sinus CT scans, respectively. In the QC method, these values were (603.99), (478.15), (187.15), and (132.65) respectively, and in the DC method, the values were (601.84), (427.76), (219.01), and (114.81) mG.cm.
Conclusion: According to the results of this study and the lack of significant difference between the DRL values of CTDIvol and DLP indicators in both QC and DC methods, it is recommended that the centers, if they have the acceptance criteria for annual quality control, can determine the DRL by referring to the device console information from the DC method.

Prospective drug utilization evaluation of vancomycin in a specialized and sub-specialized pediatric referral hospital in Ahvaz
Ehsan Roshan Nasab , Farzaneh Hematian, Ahmad Shamsizadeh Hayatdavodi, Mohammadreza Mirkarimi , Mohsen Ali Samir , Mandana Izadpanah,
Volume 82, Issue 6 (September 2024)
Abstract
Background: Vancomycin resistance in intensive care units has significant complications and additional costs. Given the need for rational use of this antibiotic to prevent the occurrence of antibiotic resistance, the present study was designed to evaluate how to prescribe the antibiotic vancomycin consumption pattern in a pediatric subspecialty hospital.
Methods: This cross-sectional descriptive-analytical study was conducted over a 3-month period (February, May, and June) in 2021 at the Pediatric Hospital of Jundishapur University of Medical Sciences, Ahvaz. All patients hospitalized in the intensive care unit and infectious disease ward with vancomycin prescription were included in the study. Patients who were hospitalized for less than three days or had no desire to enter the study were excluded from the study. Vancomycin prescription by clinical pharmacist was reviewed based on the latest version of Lexicomp from Wolters Kluwer and the National Health Service (NHS) guidelines.
Results: Of the 91 hospitalized patients, 70.3% (64 cases) were prescribed vancomycin without performing an antibiogram culture based on experience and 29.7% (27 cases) were based on an antibiogram culture. In 96.7% (88 cases) , the duration of intravenous vancomycin infusion did not comply with the protocol. Red Man Syndrome was observed in 8.8% (8 cases). In 91.2 % (83 cases), no adverse effects were reported. In 65.9% (60 cases), the drug dose was determined based on the correct renal function Glomerular filtration rate (GFR) and in 34.1%, the drug dose was determined regardless of the renal function of the patients. Vancomycin doses were lower and higher than the guidelines in 6 and 25 patients, respectively. Out of all patients, eighty four cases recovered and seven cases died.
Conclusion: In almost half of the patients, Vancomycin were prescribed based on experience and without performing an antibiogram test. Use of guidelines, Serum level monitoring programs and continuous medical education for doctors can be effective in rational use of antibiotics.

Vitamin D levels in maternal and umbilical cord blood of premature and full-term infants at birth: a case-control study
Farkhondeh Jamshidi, Maryam Mirsalar, Mehdi Torabizadeh, Mehrnoosh Zakerkish , Maryam Rostami, Maryam Moradi ,
Volume 82, Issue 9 (December 2024)
Abstract
Background: Vitamin D deficiency is associated with various complications, including preterm birth, low birth weight, and neonatal infections. This study aimed to measure the level of vitamin D in the umbilical cord blood of full-term and premature babies and consider the prevalence of vitamin D deficiency in pregnant women.
Methods: In this case-control study, maternal vitamin D levels and umbilical cord blood vitamin D levels were estimated in March 2023 at Imam Khomeini Hospital in Ahvaz. The information obtained from questionnaires and laboratory measurements was statistically analyzed. Two groups of term or preterm infants delivered vaginally were enrolled in this study. As part of routine delivery room protocols, 2 mL of umbilical cord blood was collected from each neonate in a non-heparinized tube. The results were determined, and the prevalence of vitamin D deficiency was determined. The samples were categorized into three groups based on vitamin D serum levels: less than 20 ng/ml (severe deficiency), 20-29 ng/ml (moderate deficiency), and higher than 30 ng/ml (normal group).
Results:  In this study, 39 term infants (55.7%) and 31 preterm infants (44.3%) participated. The mean umbilical cord blood vitamin D levels were 44.15 ± 24.33 ng/mL in term infants and 30.98 ± 17.05 ng/mL in preterm infants. Similarly, maternal vitamin D levels averaged 17.09 ± 7.87 ng/mL for term pregnancies and 18.76 ± 6.6 ng/mL for preterm pregnancies. Preterm babies had higher odds of underlying diseases (OR: 2.31, 95% CI: 0.51-10.53). Multivitamin consumption was more prevalent among mothers of premature babies (71%). No significant differences in vitamin D levels were found between term and preterm babies or their mothers (P > 0.05).
Conclusion:  This study highlights the importance of multivitamin consumption among pregnant women, particularly those at risk of preterm delivery. The increased likelihood of underlying conditions and delayed recovery of vitamin D levels in preterm infants underscores the need for targeted interventions. Moreover, healthcare providers should emphasize vitamin D supplementation and monitoring.

Frequency of cytomegalovirus in patients with chronic lymphocytic leukemia: a brief report
Farkhondeh Ajdari, Abolfazl Gheshlaghi , Aida Shakiba, Shirin Haghighat, Marzieh Jamalidoust, Jamal Sarvari ,
Volume 82, Issue 11 (February 2025)
Abstract
Background: The exact cause chronic lymphocytic leukemia (CLL) is still unknown. Cytomegalovirus (CMV) may play a role in the development of CLL, Therefore, the aim of this study is to investigate the frequency of CMV in patients with CLL and its relationship with blood and genetic factors.
Methods: This cross-sectional study was conducted between April 2020 and October 2022 on 40 CLL patients that referred to Dr. Daneshbod Pathobiology Laboratory (Shiraz, Iran). After taking blood and separating the buffy coat, viral DNA was extracted using a commercial DNA extraction kit and the CMV burden was measured using Real-time PCR assay. Moreover, a blood cell count test was performed. The amount of lactate dehydrogenase of the serum was measured using the kit. Also, common chromosomal disorders and CD38 marker related data were extracted from the file patients. SPSS software and Student's t-test were used to result analysis.
Results: The mean age of the patients was 62.25 ± 10.49 years. Of the 40 patients, 28 were men (70%). The average number of white blood cells was 46.06±1.49* 109, which was significantly higher in women than in men (p=0.031). Real-time PCR results showed that two patients (5%) have detectable amounts of CMV virus genome. The level of lactate dehydrogenase, CD38 marker, and the number of malignant cells in male and female patients did not differ significantly (p=0.362). Moreover, chromosomal abnormalities include deletions in 11q (ATM) and 17P (TP53), were observed in 3 (7.5%) and 4 (10%) patients, respectively.
Conclusion: Our finding indicated the CMV might not involve in the pathogenesis of CLL disease. More studies are recommended for clarify this finding.

Comparison of primary nocturnal enuresis and psychiatric disorders in children
Alireza Eskandarifar, Zahra Taherkhani, Soleiman Mohammadzadeh , Rama Naghshizadian, Khaled Rahmani,
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.

A 30-year trends of autism incidence in Iranian children under 5 years: a brief report
Moslem Taheri Soodejani , Roghayeh Torkpour ,
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.

Page 4 from 4     

© 2026 , Tehran University of Medical Sciences, CC BY-NC 4.0

Designed & Developed by : Yektaweb