The effect of conjugated estrogens vaginal cream and a combined vaginal cream of vitamins D and E in the treatment of genitourinary syndrome.

Background and Aim: Genitourinary syndrome occurs due to a decrease in ovarian hormones; this can have a significant negative impact on women's interpersonal relationships and sexual function. The present study aimed at comparing the therapeutic effect of conjugated estrogens vaginal cream and a combined vaginal cream of vitamins D and E in the treatment of genitourinary syndrome in postmenopausal women. Methods: This study was conducted as a double-blind randomized clinical trial (RCT). As many as 64 postmenopausal women suffering from genitourinary syndrome were randomly divided into study and control groups. The study group was treated with a combined vaginal cream of vitamins D and E, and the control group was treated with conjugated estrogens vaginal creams for 12 weeks. The patients were visited at the beginning of being admitted, the fourth week, the 12th week, and four weeks after the treatment and their information was recorded by checklists and a sexual function questionnaire. The data were finally analyzed by SPSS-25 at a significant level of 0.05. Result: At four visits, libido, orgasm, and frequency of sexual intercourses, as well as vaginal symptoms such as burning, itching, dryness, and dyspareunia were improved in both groups (P <.05). However, there was no difference between the two groups in terms of the frequency of severity of these symptoms during the four visits (P >.05). Investigating the female sexual function index showed that using vitamin D and E vaginal creams, like the use of conjugated estrogens vaginal creams, improves sexual function in women (P <.01). Conclusion: According to the results, it can be concluded that the combined vaginal cream of vitamins D and E is a suitable alternative to vaginal estrogens in relieving the symptoms of genitourinary syndrome in postmenopausal women, especially those who are unable to use hormone therapy or have little compatibility with this therapy.

The Effect of Zinc Supplementation on the Improvement of Premenstrual Symptoms in Female University Students: a Randomized Clinical Trial Study.

Zinc is an essential microelement that plays many important functions in the body. It is crucial for the regulation of cell growth, hormone release, immunological response, and reproduction. Thus, this trial aimed to evaluate the effects of zinc supplementation in comparison with placebo on the improvement of premenstrual symptoms in female university students. This triple-masked, randomized, placebo-controlled, parallel trial was conducted among 69 female students aged 18-35 with premenstrual syndrome that living in dormitories of Hamadan University of Medical Sciences, in west of Iran. Participants were randomly assigned to two groups of equal number; one group received 220 mg of elemental zinc (n = 33) and the other group received placebo (n = 36) on a regular daily for 24 weeks. The premenstrual syndrome was assessed by Premenstrual Symptoms Screening Tool-Adolescent (PSST-A) questionnaire for all participants. Chi-square and t-student tests were used to compare the percentage or mean of parameters between two groups. All statistical analysis conducted by SPSS version 16. The mean age in the intervention group was 25.64 [Formula: see text] 0.53 years, and in the control group was 24.38 [Formula: see text] 0.51 years (P = 0.087). After 24 weeks of intervention, PMS physical and psychological symptoms such as anger, anxiety, depressed mood, overeating, breast tenderness, headaches, muscle pain, bloating, and weight gain significantly decreased in zinc group compared to placebo group (P < 0.001). We observed a significant increase in relationship with friends, classmates, and coworkers (p = 0.003) after 24 weeks of intervention with zinc compared to placebo. In conclusion, zinc, as a simple and inexpensive treatment, was associated with improvement of PMS symptoms. Given that this is among the first studies to evaluate the effect of zinc supplementation on PMS, additional studies are warranted to confirm these findings.

Preoperative Neutrophil: Lymphocyte Ratio, Platelet: Lymphocyte Ratio, and C-Reactive Protein Levels Predictive Value in Determining the Severity of Breast Mass.

Background & Objective: Female breast cancer is one of the most prevalent malignancies among women. The critical step in management of breast cancer is an accurate diagnosis. Hence, peripheral blood-based tests would be one of the most favorable and less invasive methods to study. Recent studies have investigated the inflammatory parameters such as neutrophil: lymphocyte ratio (NLR), the platelet: lymphocyte ratio (PLR), and the C-reactive protein (CRP) levels. The elevation in mentioned parameters was proposed as a key factor in cancer progression. The main goal of this study was to investigate the association of NLR, PLR, and CRP levels in patients with breast lesions. Methods: The NLR, PLR, and CRP levels were calculated from 200 female patients presenting with either benign or malignant lesions. Results: The cut-off values of NLR, PLR, and CRP were 1.24, 96, and 10.36 mg/L, respectively. A significant difference in NLR (P<0.001), PLR (P<0.001), and CRP levels (P<0.001) were observed between the two major studied cohorts. Conclusion: Elevated NLR, PLR, and CRP levels could predict the presence of malignancy. In addition to the low cost and properties of the mentioned methods, utilization of this data could facilitate and improve clinical decision-making for treatment.

Comparison between 10 and 12 mg doses of intrathecal hyperbaric (0.5%) bupivacaine on sensory block level after first spinal failure in cesarean section: A double-blind, randomized clinical trial.

Background: Reducing adverse effects during cesarean delivery and improving the quality of sensory blocks with appropriate doses of intrathecal hyperbaric bupivacaine can play an important role in the safe management of cesarean delivery. The aim of this study was to compare the doses of 10 and 12 mg of intrathecal hyperbaric bupivacaine 0.5% on sensory block level after first spinal failure in cesarean section (CS). Methods: In this double-blind, randomized clinical trial, 40 candidates of CS after first spinal failure with class I-II based on American Society of Anesthesiologists (ASA) were randomly assigned into two equal groups (n = 20). Group A and B received the spinal anesthesia with 10 mg and 12 mg of hyperbaric bupivacaine (0.5%), respectively. Maximum levels of sensory block, motor block quality, and vital signs were measured in two groups by 60 min after SPA. Incidence of SPA complications during surgery were also recorded. Data were analyzed by SPSS ver.21 software using repeated measures analysis of variance at 95% confidence interval (CI) level. Results: Excellent quality of sensory blocks and complete quality of motor blocks were achieved in all participants (100%). However, the mean time to onset of anesthesia (4.47 ± 0.69 vs. 3.38 ± 0.47, P < 0.001) and time to reach T10 level (60.73 ± 11.92 vs. 79.00 ± 19.21, P < 0.001) in the Group A, were significantly shorter than in the patients of Group B. The incidence of hypotension (P = 0.001), nausea/vomiting (P = 0.007) and bradycardia (P = 0.012) as well as administration of ephedrine and atropine were significantly higher in Group B compared to Group A. Conclusion: Spinal anesthesia can be safely repeated with a 10 mg of hyperbaric bupivacaine 0.5% in a caesarean section after the initial spinal failure. Clinical trial registration: [https://en.irct.ir/trial/40714], identifier [IRCT20120915010841N20].

Social Media Use and Sleep Disturbance among Adolescents: A Cross-Sectional Study.

Objective: Recently, social media use has become prevalent in the daily lives of many adolescents. This study was performed to address adolescents' sleep quality and depression in relation to social media use. Method : This cross-sectional cluster-sampling study was directed on 576 high school students in 2019 in Hamadan, Iran. Three standard self-reported questionnaires were used for recording sleep patterns (Pittsburgh Sleep Questionnaire Index (PSQI)), depression (Beck), and Electronic Media Use. Data was analyzed using SPSS. P-values less than 0.05 were considered as being significant. Results: Among the adolescents 290 (50.3%) were female and the age median was 17. The average time of all Smart devices used was 7.5±4.4 hours per day. Among all students 62.3 % (359) said that they had their cell phone on in their bedroom when they sleep. In boys, the amount of social media use was significantly more than girls and poor sleep quality had a statically significant relationship with social media use (P-Value = 0.02). Additionally, there was a reverse correlation between the average use of electronic devices and sleep duration (Spearman's rho = 0.17; P-Value = 0.03), and a direct correlation between the average use in social media and depression (Spearman's rho = 0.171; P-Value < 0.001). Conclusion: In this important age group a high level of electronic devices use and its relationship with sleep quality, daily dysfunction, sleep duration and depression is worthy of issue awareness among health managers, parents and teachers for providing interventional programs, based on standard updated guidelines, in order to reduce the problem and familiarize adolescents and their parents, at home or school, with restrictions on using devices to view and participate in social media.

Comparison of pregnancy outcome in intrauterine insemination-candidate women with and without endometrial scratch injury: An RCT.

BACKGROUND: Endometrial scratch injury is considered controversial in increasing the success rate of assisted reproductive technology. OBJECTIVE: To compare the pregnancy outcomes in women undergoing intrauterine insemination with and without an endometrial scratch. MATERIALS AND METHODS: In this randomized clinical trial, 150 women referred to the Fatemieh Hospital, Hamadan, Iran who were candidates for IUI between December 2017 and December 2018 were randomly assigned into two groups (n = 75/each) with or without an endometrial scratch (as case and control groups, respectively). Women in both groups were in proper and identical protocol for IUI. Chemical and clinical pregnancies, abortion, and live birth rate, also pregnancy complications were compared between the groups. RESULTS: Chemical and clinical pregnancy rates were higher in the case than the control group (p = 0.25, p = 0.54, respectively). In the case group, the abortion and multiple gestation rates were 14.3% and 4.3%, respectively, while it was 5% in the control group (p = 0.60, p = 0.54 respectively). The endometrium thickness on day 21 was higher in the case group than the control (p = 0.01). CONCLUSION: Endometrial scratching in intrauterine insemination women is not associated with an increase in both clinical and clinical pregnancy rates, however, studies with a larger sample size are recommended to evaluate this intervention.

Designing and Investigating the Validity and Reliability of the Health Literacy Questionnaire in Iran: Recognizing the Risk Factors for Cardiovascular Diseases, Diabetes, and Cancer.

BACKGROUND: Health literacy (HL) has been recognized as an important concept in patient education and disease prevention. The rising burden of noncommunicable diseases (NCDs) in Iran is significant. Hence, we designed and validated an HL questionnaire on the most important domains of NCDs, including cardiovascular diseases, diabetes, and cancer. METHODS: Literature review was conducted to examine the definition and dimensions of HL. After reaching consensus about the HL dimensions and conceptual models in focus group discussions with experts, they designed questions in each domain. Then, face, content, and construct validity as well as reliability were determined by a pilot study on 72 participants. At the end, a cross-sectional study was implemented on 206 Hamedan university employees, to finalize the questionnaire. RESULTS: After doing the pilot study and analyzing the collected data and according to the Bartlett's test of sphericity and Kaiser-Meyer-Olkin = 0.421 with P < 0.001, factor analysis was used. Considering the eigenvalue >1.4, a 27-item questionnaire in seven domains was obtained which included attitude toward health, understanding information, social support, socioeconomic conditions, access to health services, and application of health information. Cronbach's alpha was more than 0.70 in all domains except the last one (0.47). The second phase showed that overall 75.2% of the individuals had inadequate HL with lowest scores in the application of health information. CONCLUSIONS: The designed tool seems appropriate for measuring the HL level among the Iranian population in the field of prevention of cardiovascular disease, cancer, and diabetes. The results can help policy makers to improve health promotion interventions.

Sexual Violence in Women with HIV Positive Spouse and Their Mental Health.

BACKGROUND: Sexual violence (SV) against women is one of the most important issues in women's health. We aimed to investigate the related variable for SV against women with HIV spouse and its relationship with mental problems in them. STUDY DESIGN: A cross-sectional study. METHODS: This study was performed on 143 women referred to Hamadan and Malayer Risky Behavior Related Disease Clinic (Triangular Clinic), located in Comprehensive Health Service centers, Iran in 2019. SV and mental problems were assessed using standard questionnaires, based on interview. All analyses performed using SPSS. The significance level of all analyses was considered 0.05. RESULTS: Totally, 407 HIV+ patients were diagnosed from 1998 to 2018, in Hamadan and Malayer cities. We assessed the wives of survivors who allowed about SV. Mean of SV in women with HIV positive spouse was significantly higher than control group (P=0.004). Among all variables, unsafe sex, extramarital relationship, smoking, alcohol, multi-partner and suicide were significantly related to SV; but age, living area, educational status, income and job in both men and women had not statically significant relationship with SV. CONCLUSION: SV besides its complications and mental problems in women with HIV positive spouses must be considered in interventional programs in order to improve sexual rights in this vulnerable group in the future.

Health literacy and diabetes control in pregnant women.

BACKGROUND: Low health literacy (HL) is associated with an extensive range of health outcomes. OBJECTIVE: The present study was performed to inquire about the relationship between HL and glycemic control in gestational diabetes in order to design interventional future preventing programs. METHODS: This cross-sectional study was performed on 104 Iranian pregnant women with gestational diabetes mellitus (GDM) referred from urban and rural areas to endocrinology clinic of Hamadan Beheshti Hospital, in 2017. Iranian Health Literacy Questionnaire (IHLQ) and a sociodemographic checklist were distributed among women. Correlation between HL and glycemic control was examined using SPSS. The significance level was set at P < 0.05. RESULTS: Among women, 48.1% (50) were affected by uncontrolled diabetes and only 22% (11) had an adequate level of HL. An adequate level of HL were 50% and 22% in glycemic controlled and uncontrolled women, respectively. In univariate analysis, there was a significant relationship between diabetes control and adequate HL. So, problematic HL could increase the chance of uncontrolled diabetes more than three times (odds ratio: 3.5; CI: 1.5-8.3; P value: 0.004). Among all related variables, education and being housewife were considered as protective and risk factors for problematic HL, respectively. CONCLUSION: In conclusion, this study has provided evidence of limited HL and its relationship with low glycemic control in pregnant women with GDM. The problem was more serious in low educated, rural, housekeepers, and older-aged women. This deficit needs to be addressed by health planners and policymakers who are responsible for promoting the health of people and decreasing health inequalities community.

Therapeutic effect of gastrografin and predictors of operative intervention in patients with adhesive small bowel obstruction: A randomized controlled study.

OBJECTIVES: The study aimed to investigate the therapeutic effect of gastrografin for the conservative treatment of patients with adhesive small bowel obstruction (ASBO) and to identify the predictors of failure of conservative treatment in these patients. MATERIAL AND METHODS: A randomized controlled trial was conducted on 52 patients with the diagnosis of ASBO in 2016. 100 mL of Gastrografin and 100 mL of 0.9% saline solution were gavaged through the nasogastric tube in the case (n= 26) and control (n= 26) groups, respectively. Patients in the case group were subjected to plain abdominal X-Rays at 12, 24 and 48 hours after administration of gastrografin. RESULTS: Fifty-two patients with a mean age of 57.6 ± 11.4 years (range 37-81), including 34 (65.4%) males were enrolled into the study. The number of patients who were successfully conservatively treated in the case group was 21 (80.8%), which was significantly higher than 13 (50%) in the control group (p= 0.04). Among these patients, mean hospital stay in the case group was 37.2 ± 5.5 hours (range 28-46), which was significantly shorter than 45.8 ± 9.2 hours (range 36-61) in the control group (p= 0.004). In multivariate analysis, more than one previous laparotomy was the only predictor of failure of conservative treatment (p <0.001). CONCLUSION: Gastrografin may be associated with improvement of patients with ASBO. Lower number of previous laparotomies may be a predictor of successful conservative treatment of these patients.

Fecal Incontinence after Posterior Sagittal Anorectoplasty for Anorectal Malformation: A Single-Center Study.

BACKGROUND: Fecal incontinence is one of the worst functional complications of posterior sagittal anorectoplasty for treatment of anorectal malformation. OBJECTIVES: In this study, we aimed to identify the prevalence of fecal incontinence in patients with the diagnosis of high or low anorectal malformation who underwent three-stage posterior sagittal anorectoplasty surgery in our center. PATIENTS AND METHODS: Children with the diagnosis of anorectal malformation who underwent posterior sagittal anorectoplasty at the Department of Pediatric Surgery of Besat Hospital, Hamadan University of Medical Sciences, Iran, from 2012 to 2016 were enrolled in the study. Parents or guardians were recruited and asked to fill the study questionnaire including the Templeton and Ditesheim Scoring System to assess the status of fecal continence of the patients. RESULTS: Thirty-four patients including 10 (29.4%) males were enrolled in the study. High type of anorectal malformation was diagnosed in 23 (67.6%) patients. The overall mean scores of fecal continence were 4.57 ± 0.84 (range 1.5-5) after a mean follow-up time of 50.7 (range 22.5-69.8) months. Good fecal continence was observed in 91.3% of patients with low type compared to 72.8% of patients with high type of anorectal malformation; however, the difference was not significant (P=0.13). CONCLUSION: Posterior sagittal anorectoplasty surgery in patients with anorectal malformation may result in acceptable fecal continence.

Comparison of the pregnancy outcomes between the medical and surgical treatments in tubal ectopi pregnancy.

BACKGROUND: Various treatments have been proposed to treat ectopic pregnancy, but their impact on future pregnancies is still the subject of controversy. OBJECTIVE: The aim of this study is to compare the medical and surgical treatment methods and their impact on the subsequent fertility results and complications in women with a history of ectopic pregnancy. MATERIALS AND METHODS: In this analytical, cross-sectional study, 370 women with the history of ectopic pregnancy, (treared with single dose of methotrexate or salpingectomy by laparotomy), that referred to Al-Zahra Hospital, Rasht, Guilan between 2009 to 2013 were enrolled. 147 women responded to the phone call. The age, the number of women that needed to drug for pregnancy, fertility rate and the fertility outcomes were studied. RESULT: 147 women responded to the call and between them, 114 women tried to get pregnant again after the ectopic pregnancy treatment. They were agreed to the participate in the study. The mean age of the patients was 28.56±5.63 yr. The fertility rates in the medical and the surgical groups were 56.6% and 47.61%, respectively (p=0.141). There were no significant differences in the poor consequences of pregnancy among the two groups; ectopic pregnancy (p=0.605), miscarriage (p=0.605), and prematuredelivery (p=0.648). 15.1% in the medicinal group and two patients 12.5% in the surgical group had received fertility treatment in order to get pregnant (p=0.135). There was no significant difference in two groups. CONCLUSION: It seems that surgical treatment depending on the underlying variables of each patient, can be used such as medical treatment, without worrying about its effect on fertility.

The Burden of Road Traffic Injuries in Yazd Province - Iran.

OBJECTIVES: To estimate the Disabled-adjusted Life Years (DALYs) of Road Traffic Accidents in patients referred to hospitals in Yazd Province, central Iran. METHODS: This cross-sectional study was conducted in Yazd province during 2010. To calculate the Years of Life Lost (YLL) due to premature death and to calculate the incidence of non-fatal injuries and Years Lost due to Disability (YLD), the data were collected from Yazd death registration system and hospital records. The causes of death and nature of non-fatal injuries were classified using International Classification of Diseases (ICD-10). We estimated Disability Adjusted Life Years (DALYs) on the guidelines of the Global Burden of Disease Study (discount rate: 0.03, age weight: 0.04, constant age weight correction factor: 0.165). Age and sex composition was taken from the National Statistical Center for the year 2010. RESULTS: During 2009, 483 deaths were caused by traffic accidents in Yazd Province, 382 (79.09%) of which were males, and 101 (20.91%) were females. The mortality rates for males and females were 70.98 and 20.15 in 100,000, respectively. The years of life lost due to premature deaths were 15.84/1000 in men and 4.75/1,000 in women. Total YLLs caused by traffic accidents were 10,908 years. The injuries caused by traffic accidents were calculated as 15.21 and 3.73/1,000 in males and females, respectively. The total YLDs was calculated 1.51/1,000. The total burden of Road Traffic Injuries in Yazd province was 12478 years (DALYs), 87.41% of which was due to premature death, and 12.59% was related to disability. Also, 78.32% was lost in males. The age specific peak of burden was in 15-29 year. CONCLUSION: This study showed that traffic accidents in Yazd impose a high burden. It seems that it is one of the health sector priorities. It is recommended to revise laws on use of motorcycles, especially on helmet use for motorcyclists, enforce strict laws in residential areas, and review social determinant affecting the incidence of such accidents.

Predictors of Adherence to Type2 Diabetes Medication.

BACKGROUND: Despite the effectiveness of drug therapy in diabetes management high rates of poor adherence persist. The purpose of this study was to determine the factors influencing the medication adherence and dietary regiment in type2 diabetic patients. METHODS: This cross sectional study was conducted on 300 type2 diabetic patients referred to General Internal Medicine Clinic, Yazd Shohdaye Kargar Hospital,Yazd City, central Iran between September and December 2013. Each consented participant was interviewed by a trained study member using a questionnaire in three sections: Socio-demographic questions, self-reported Morisky medication adherence scale and Disease and medication beliefs Patient's questionnaire. Multivariable logistic regression model was developed to identify independent predictors of poor adherence. P<0.05 was considered statistically significant. RESULTS: Patients had diabetes for an average of 8.87 (SD: 6.0) yr with a mean age of 58.22 (SD: 10.27) yr. Totally, 101(33.7%) of the patients reported poor adherence with their diabetes medication. In multivariate analyses, good familial support (OR=0.11; 0.03, 0.37), and tendency to consume sweets (OR=1.21; 1.05, 1.39), belief about medication (OR=0.02; 0.018, 0.07) and tendency to consume vegetables (OR=0.75; 0.65, 0.88) were considered as predictive factors for poor adherence. CONCLUSIONS: Familial support, belief about medication, tendency to consume sweets and vegetables are logical goals for educational interventions to modify diabetes self-management.

Child Abuse and Mental Disorders in Iranian Adolescents.

BACKGROUND: Child abuse is a serious social health problem all over the world with important adverse effects. OBJECTIVES: The aim of this study was to extend our understanding of the relation between mental disorders and child abuse. MATERIALS AND METHODS: The study was designed as a cross-sectional survey on 700 students in secondary schools using multiple cluster sampling in Yazd, Iran in 2013. We applied 2 self reported questionnaires: DASS (depression anxiety stress scales)-42 for assessing mental disorders (anxiety, stress and depression) and a standard self-reported valid and reliable questionnaire for recording child abuse information in neglect, psychological, physical and sexual domains. The collected data was analyzed using SPSS software. P-values < 0.05 were considered as significant. RESULTS: There was a statically significant correlation between mental disorder and child abuse score (Spearman rho: 0.2; P-value < 0.001). The highest correlations between mental disorders and child abuse were found in psychological domain, Spearman's rho coefficients were 0.46, 0.41 and 0.36 for depression, anxiety and stress respectively (P-value < 0.001). Based on the results of logistic regression for mental disorder, females, last born adolescents and subjects with drug or alcohol abuser parents had mental disorder odds of 3, 0.4 and 1.9 times compared to others; and severe psychological abuse, being severely neglected and having sexual abuse had odds 90, 1.6 and 1.5 respectively in another model. CONCLUSIONS: Programming for mandatory reporting of child abuse by physicians and all health care givers e.g. those attending schools or health centers, in order to prevent or reduce its detrimental effects is useful and success in preventing child abuse could lead to reductions in the prevalence of mental disorders.

High Prevalence of Vitamin D Deficiency and Adverse Pregnancy Outcomes in Yazd, a Central Province of Iran.

BACKGROUND: There is a growing concern about the high prevalence of vitamin D deficiency and its relationship with variety of diseases worldwide. The objective of this study was to determine the prevalence of vitamin D deficiency and its relationship with pregnancy adverse effects in Yazd. METHODS: This was a cross sectional study conducted among 200 nulliparous women from October 2013 to April 2014. Data containing socio-demographic and personal details, vitamin D level, pregnancy complications and growth situation of newborns were collected and analyzed using Mann-Whitney, Kruskal-Wallis and Pearson's correlation coefficient by SPSS. p<0.05 was considered statistically significant. RESULTS: The mean serum 1, 25 (OH)2D3 concentration was 20.3±10.8 µg/l. Totally, 78% of the women had less than sufficient levels. Mean of vitamin D was significantly higher in natural or elective cesarean in comparison with abortion and emergency cesarean (p=0.040). Risk of abortion was 3.1(1.39-6.8) and higher in severely deficient group in comparison to women with vitamin D deficiency (p=0.017) and mean of vitamin D group was significantly lower in women who had oligohydramnios or polyhydramnios complication (p=0.045). CONCLUSION: The study findings revealed that vitamin D deficiency is prevalent in pregnant women and it is significantly associated with elevated risk for abortion, and oligohydramnios or polyhydramnios. Probably, a targeted screening strategy can be suggested to detect and treat women at high risk of vitamin D deficiency in early pregnancy as a simple way to reduce the risk of these adverse pregnancy outcomes in Yazd.

Thrombosis of the Cerebral Veins and Sinuses in Hamadan, West of Iran.

BACKGROUND AND PURPOSE: Cerebral venous sinuses thrombosis (CVST) is an uncommon type of stroke with an incidence of 3-4 cases per million. There have been reports of higher incidence of this disease in Iran. Our objective is to describe the incidence, clinical presentation, predisposing factors, and outcomes of CVST at Sina Hospital in Hamadan, west of Iran. METHODS: This is a prospective, single-center, longitudinal study of all patients referred to Sina Hospital in Hamadan, west of Iran, between May 2009 to May 2015 who were diagnosed with CVST. RESULTS: In this study, 151 patients were included. There were 118 women and 33 men. The mean age was 37.48 years. The mean incidence rate of CVST in the duration of our study was 13.49 per 1 million. Oral contraceptives, the most common risk factor, were used by 55.1% of women and half of these patients had fasting simultaneously. Fifty-eight patients had more than 1 risk factor. After 12 months' follow-up, 73.1% of the patients were functionally independent (mRS score 0-1). Ten percent were dependent. The overall mortality was 16.9%. CONCLUSIONS: The incidence of CVST in Hamadan is higher than the world's average, and overall outcome is worse. It seems that fasting and subsequent dehydration in women with recent use of oral contraceptives make them more susceptible to CVST.

Repetitive Transcranial Magnetic Stimulation (rTMS) improves symptoms and reduces clinical illness in patients suffering from OCD--Results from a single-blind, randomized clinical trial with sham cross-over condition.

OBJECTIVES: Both psychotherapeutic and psychopharmacological methods are used in the treatment of patients suffering from obsessive-compulsive disorders (OCD), and both with encouraging but also mixed results. Here, we tested the hypothesis that repetitive Transcranial Magnetic Stimulation (rTMS) improves symptoms and reduces illness severity in patients suffering from treatment-resistant OCD. METHODS: A total of 21 patients (57% females; mean age: M = 35.8 years) suffering from treatment-resistant OCD were randomly assigned either to an rTMS-first-sham-second, or a sham-first-rTMS-second condition. Treatment sessions lasted for 4 weeks with five sessions per week, each of about 50 min duration. Symptoms were assessed via both self- and expert-ratings. RESULTS: Both self- and expert-reported symptom severity reduced in the rTMS condition as compared to the sham condition. Full- and partial responses were observed in the rTMS-condition, but not in the sham-condition. CONCLUSIONS: The pattern of results from this single-blind, sham- and cross-over design suggests that rTMS is a successful intervention for patients suffering from treatment-resistant OCD.

Comparative assessment of the diagnostic value of transbronchial lung biopsy and bronchoalveolar lavage fluid cytology in lung cancer.

BACKGROUND: This study was designed to determine the accuracy of bronchoalveolar lavage fluid cytology (BAL) using histopathologic examination of transbronchial biopsy specimens as the gold standard in diagnosis of lung carcinoma at our center. MATERIALS AND METHODS: A retrospective study was conducted to investigate a total of 388 patients who were suspected of having lung cancer and had undergone fiberoptic bronchoscopy in Shahid Sadoughi hospital from 2006 to 2011. Lung masses were proven to be malignant by histology. RESULTS: Transbronchial lung biopsy (TBLB) identified malignancy in 183 of the 388 cases, including 48 cases (26.2%) with adenocarcinoma, 4(2.1%) with bronchioloalveolar carcinoma, 47(25.6%)with squamous cell carcinoma, 34(18.5%) with well-diffentiated neuroendocrine carcinoma, 35(19.1%) with small cell carcinoma, 14 (7.6%) with non-small cell carcinoma, and 1 (0.54%) with large cell carcinoma. A total of 205 cases were correctly classified as negative. BAL was also performed in 388 patients; 86/103 cases were consistent with the final diagnosis of lung cancer and 188/285 cases were correctly classified as negative. The sensitivity of BAL was 46.9%(CI:41.9%, 51.8%)) and its specificity was 91.6%(CI:88.8%, 94.3%). BAL had a positive predictive value (PPV) of 83.4%(CI:79.7%, 87.1%) and a negative predictive value (NPV) of 65.8%(CI:61%, 70.5%). The overall accuracy of BAL was 70.5% and the exact concordance was 39%. CONCLUSIONS: Our findings suggest that BAL cytology is not sensitive but is a specific test for diagnosis of lung carcinoma. If transbronchial lung biopsy is combined with bronchoalveolar lavage, the positive diagnostic rate will be further elevated.

Child Abuse and Neglect Epidemiology in Secondary School Students of Yazd Province, Iran.

BACKGROUND: Child abuse is an issue that has many physical and psychological consequences. OBJECTIVES: This study was designed and conducted to investigate the current situation regarding child abuse, which can be used as a guideline for planning future interventions. MATERIALS AND METHODS: This was a descriptive, analytic cross-sectional study on 700 Yazd secondary school students in 2013, using a standardized self-administered questionnaire. The collected data was analyzed using the SPSS v.19 software and appropriate statistical tests and logistic regression analysis. P values of < 0.05 were considered statistically significant. RESULTS: Overall, 700 students (43%) were boys. Child abuse frequency was 93.5% (92.2% of boys and 94.4% of girls). The most common domains of child abuse among all students were neglect (83.8%), psychological (76.1%), physical (36.1%) and sexual (28.8 %), respectively. The most common domains of child abuse among female students were neglect (84.9%), psychological (82.3%), physical (32.5%) and sexual (31.5 %), and among male students, these were neglect (82.3%), psychological (67.9%), physical (41%) and sexual (25.3%). Demographic variables included substance abuse of parents, father's education, parents living status and having other jobs, which were significantly related variables to child abuse and neglect (P value < 0.05). CONCLUSIONS: Our study is the first investigation performed on patients with LCH and its possible association with EBV in Iran. Considering the P = 0.004, which is statistically significant, the findings do support the hypothesis of a possible role for EBV in the pathogenesis of LCH. These results are in accordance with several previous investigations, with positive findings.