Body perception in pregnant women: a qualitative study.

BACKGROUND: Dramatic body changes in pregnancy cause severe concerns among pregnant women about their appearance. Therefore, this study aimed to explore body perception in pregnant women. MATERIALS AND METHODS: The qualitative study, using the conventional content analysis approach, was conducted on Iranian pregnant women who were in their second or third trimester of pregnancy. Participants were selected through purposeful sampling method. In-depth and semi-structured interviews were held with 18 pregnant women aged 22 to 36 years, using open-ended questions. Sampling was performed until data saturation was reached. RESULTS: Three main categories were extracted from 18 interviews: (1) "symbols," with two subcategories, including 'motherhood' and 'vulnerability,' (2) "feelings toward body changes," with five subcategories, including 'negative feelings toward skin changes,' 'feeling unfit,' 'attention-drawing body shape,' 'the ridiculous body shape' and 'obesity,' and (3) "attraction and beauty," with two subcategories, including 'sexual attraction' and 'facial beauty.' CONCLUSION: The results showed that pregnant women's body perception could be described as maternal feelings and feminine attitudes toward changes during pregnancy compared to mental ideals of facial and body beauty. It is recommended that Iranian women's body perception during pregnancy be evaluated using this study results and that counseling interventions be implemented for women with negative body perceptions.

The effect of vestibular rehabilitation in Meniere's disease: a systematic review and meta-analysis of clinical trials.

BACKGROUND: Meniere's disease (MD) is a complex disease that can severely affect the quality of life. In this systematic review and meta-analysis, we aimed to investigate the effect of vestibular rehabilitation (VR) versus control/other interventions on the quality of life in patients with MD. METHODS: We searched six electronic databases (PubMed/MEDLINE, Web of Science, EMBASE, Scopus, ProQuest, CENTRAL) from inception to September 30, 2022 with no language restriction for publications comparing the effect of VR with control/ other interventions in patients with MD. The primary outcome was quality of life assessed by dizziness handicap inventory (DHI). RESULTS: Overall, three studies with a total of 465 patients were included in the meta-analysis. All the included studies reported immediate-term DHI scores. A medium effect (standardized mean difference [SMD] = - 0.58, 95% confidence interval [CI] - 1.12; - 0.05) was observed favoring the use of VR to improve DHI scores in patients with MD in the immediate term. Moreover, there was severe heterogeneity in immediate DHI scores among the included studies (χ2 = 22.33, P = 0.00, I2 = 82.1%). CONCLUSIONS: VR rehabilitation can improve the quality of life in patients with MD immediately after treatment. Since all the included studies had a high risk of bias and none had long-term follow-ups, further high-quality research is required to determine the short-, intermediate-, and long-term effects of VR compared to control/other interventions.

Effectiveness of bosentan in the treatment of systemic sclerosis-related digital ulcers: Systematic review and meta-analysis.

Background: The aim of the present systematic review and meta-analysis was to evaluate the therapeutic efficacy of bosentan, a dual endothelin receptor antagonist, for systemic sclerosis (SSc) patients with digital ulcers (DUs). Materials and Methods: A systematic search of MEDLINE, Embase, Web of Science, and Scopus was done using appropriate keywords till September 2021. Weighted mean difference (WMD) as the effect of therapeutic efficacy of bosentan on continuous outcomes was an estimate. Furthermore, the pooled prevalence of diffuse SSc and limited SSc was computed. Fixed or random effects models when appropriate were used for data synthesis. Results: Totally, 469 patients, with a mean age ranging from 48.1 to 63.7 years, from 8 studies were included in the systematic review and meta-analysis. The pooled frequency of diffuse SSc and limited SSc was 56% (95% confidence interval [CI]: 39%, 73%) and 44% (95% CI: 27%, 61%). The pooled prevalence of new DUs following bosentan treatment was 21% (95% CI: 10%, 33%). The results of the meta-analysis showed a pooled mean decrease of WMD: -0.09 (95% CI: -0.020, 0.02, P = 0.10), WMD: -2.82 (95% CI: -5.91, 0.27, P = 0.07), and WMD: -6.65 (95% CI: -9.49, -3.82, P < 0.001) in mean SSc-Health Assessment Questionnaire, pain, and Rodnan score, respectively. Our meta-analysis also indicated a significant pooled decrease in the number of new DUs in SSc patients compared to placebo subjects (WMD: -0.89 [95% CI: -1.40, -0.37; P = 0.001]) and baseline values (WMD: -1.34 (95% CI: -1.95, -0.73; P < 0.001). Conclusion: Bosentan possibly is an efficacious treatment option for SSc-related DUs. Although further large-scale randomized clinical trials are required to confirm the preliminary finding and underlying mechanisms of action.

Transvaginal repair of anterior vaginal wall prolapse with polyvinylidene fluoride (PVDF) mesh: an alternative for previously restricted materials?

INTRODUCTION AND HYPOTHESIS: To study the mid-term safety and functional outcomes of transvaginal anterior vaginal wall prolapse repair using polyvinylidene fluoride (PVDF) mesh (DynaMesh®-PR4) by the double trans-obturator technique (TOT). METHODS: Between 2015 and 2020, we prospectively included women with symptomatic high-stage anterior vaginal wall prolapse with or without uterine prolapse or stress urinary incontinence (SUI) in the study. The patients underwent transvaginal repair of the prolapse using PVDF mesh in two medical centers. We followed all patients for at least 12 months. We recorded the characteristics of vaginal and sexual symptoms, urinary incontinence, and prolapse stage pre- and postoperatively using International Consultation on Incontinence Questionnaire-Vaginal Symptoms (ICIQ-VS), International Consultation on Incontinence Questionnaire-Urinary Incontinence-Short Form (ICIQ-UI-SF), and Pelvic Organ Prolapse Quantification (POP-Q) system, respectively. RESULTS: One hundred eight women were included in the final analysis with a mean follow-up time of 34.5 ± 18.6 months. The anatomical success was achieved in 103 (95.4%) patients. There was a significant improvement in patients' vaginal symptoms, urinary incontinence, and quality of life scores postoperatively (p < 0.0001). Only six patients (5.5%) had mesh extrusion, five of whom were managed successfully. The total rates of complications and de novo urinary symptoms were 21.3% and 7.4%, respectively. Significant pain was reported in 17 cases (15.7%). CONCLUSION: Our findings show that using PVDF mesh in the double TOT technique for anterior vaginal wall prolapse repair is a safe procedure with high anatomic and functional success rates and acceptable complication rates in mid-term follow-up.

Transition into the sexual and reproductive role: a qualitative exploration of Iranian married adolescent girls' needs and experiences.

BACKGROUND: It is necessary to invest in married adolescent girls' health because of their roles in promoting the community and health of the next generation. Meanwhile, there are many concerns about their sexual and reproductive health. The International Conference on Population and Development emphasized the importance of access to adolescent girls to reproductive health services and counseling. In Iran, about 24% of registered marriages are to girls under 19, while their sexual and reproductive health needs have neglected. Therefore, this study aimed to identify married adolescent girls' reproductive and sexual needs. METHODS/DESIGN: Data were obtained through in-depth, semi-structured individual interviews with 36 participants, including 11 women who got married at 10 to 21 years of age, two mothers whose daughters were married in adolescence, and 23 healthcare providers and policymakers. The participants were selected through purposive sampling with maximum variation. Data collection continued until data saturation. The interviews were analyzed by qualitative content analysis. Similar codes were merged, and sub-categorization was performed, whereby similar categories were combined until the main categories that emerged. RESULTS: The results revealed five main categories: preparing for marriage, enhancing awareness and decision-making power on sexual and reproductive health issues, developing adolescent-friendly sexual and reproductive services, providing tailored pregnancy and childbirth services, and preparing adolescents for motherhood. CONCLUSION: Adolescents step into marital life without the required life skills or physical and mental preparedness. They often become pregnant due to social pressures and lack of access to contraception. Therefore, in countries like Iran, where there is a high frequency of early marriage, families, education, and the health system should prepare the necessary foundation to support these adolescents and provide tailored and comprehensive sexual and reproductive health services.

Married adolescent girls have unique sexual and reproductive health needs; however, the appropriate services have not always been provided. This was a qualitative study conducted in Iran to explore married adolescent girls' reproductive and sexual needs. We found that married adolescent girls were not prepared for marriage and had limited awareness and decision-making power on sexual and reproductive issues. There is a need to develop adolescent-friendly sexual and reproductive services. It is essential to give tailored pregnancy and childbirth services and prepare adolescents for motherhood. Adolescents step into marital life without the required life skills and physical and mental preparedness. They do not have the proper knowledge and ability to decide on sexuality and reproductive issues. Therefore, families, education, and health system should prepare the necessary foundation to support and empower these adolescents, and provide tailored and comprehensive sexual and reproductive health services.

Comparing the effect of group- based training along with text messaging and compact disc- based training on men's knowledge and attitude about participation in perinatal care: a cluster randomized control trial.

BACKGROUND: Men's participation in perinatal care is one of the key factors in promoting maternal and neonatal health. The effects of various methods of training on men's knowledge and attitude about participation in perinatal care can be different. So, this study aimed to compare the effect of two methods of training on men's knowledge and attitude about participation in perinatal care. METHODS: This cluster randomized control trial was conducted in three midwifery clinics in Tabriz, Iran between May and August 2018. Each clinic was randomly assigned to intervention (group- based training along with text messaging and CD- based training) and control groups. Seventy-five men were enrolled in three groups and evaluated for their knowledge and attitude about participation in perinatal care. Before and 3 months after the intervention, a researcher-made questionnaire was completed by the participants. Data were analyzed using descriptive and inferential statistics (paired t-test, one-way ANOVA, ANCOVA, chi-square, Kruskal-Wallis and Fisher exact tests). RESULTS: The mean (SD) score of men, s knowledge and attitude about participation in perinatal care had a significant increase in group- based training along with text messaging after the intervention compared to the score of before the intervention (p < 0.001, p = 0.005, respectively), but the mean (SD) score of men, s knowledge and attitude had not a significant increase in CD- based training and control group after the intervention compared to the score of before the intervention. The mean (SD) score of men,s knowledge and attitude about participation in perinatal care in group- based training along with text messaging were significantly higher than in CD- based training (p < 0.001, p = 0.039, respectively) and control group (p = 0.001, p = 0.021, respectively) after the intervention, respectively. However, the mean (SD) score of men, s knowledge and attitude in CD- based training were not significantly different from the control group after the intervention. CONCLUSION: Group- based training along with text messaging was more effective in improving the knowledge and attitude of men about participation in perinatal care compared to CD- based training. So, its implication in educational programs for the men is recommended. TRIAL REGISTRATION: IRCT, IRCT20160224026756N4 . Registered 27 May 2018.

The Relationship between Anthropometric Indices and Breast Cancer in Central Iran.

Background: Anthropometric indices have a debatable relationship with breast cancer (BC) among different ethnicity. In the current study, we have evaluated the relationship between anthropometric indices and BC in Iranian participants. Methods: Between 2012 and 2014, a total of 7,805 women were enrolled from different mammography centers in Isfahan province, Iran. For each participant, a detailed questionnaire was filled out and anthropometric indices were measured by trained technicians. We used logistic regression models to estimate odds ratios (OR) and 95% confidence interval (CI) for BC risk associated with anthropometry measurements, stratified on menopausal status. Results: In the postmenopausal group, weight ≥68 kg compared to weight <61.75 kg was associated with decreased risk of BC (OR = 0.78; 95% CI: 0.63-0.97). Postmenopausal women with Waist-Hip Ratio (WHR) ≥ 0.85 compared to WHR < 0.77 were at increased risk of BC (OR = 1.36; 95% CI: 1.07-1.73). Both premenopausal and postmenopausal women had a decreased risk of BC with higher Obesity Index (OI) and Relative Weight. Conclusion: Ethnicity appears to play an important role in the discrepancies between results of different studies about the correlation of anthropometric features with BC.

Barriers to men's participation in perinatal care: a qualitative study in Iran.

BACKGROUND: The role of men's participation in prenatal, delivery and postpartum care is very important, well defined and cannot be over emphasized. Very few studies exist about men's role in promoting the health of the mother and barriers to their participation in perinatal care in Iran; hence, the present study was conducted to determine the barriers to men's participation in perinatal care. METHODS: The present qualitative study was carried out on 45 participants who were selected employing purposeful sampling technique. Data were collected through in-depth semi-structured interviews, focused group discussions and field notes. Data were analyzed using conventional content analysis. RESULTS: After data analysis, four main categories extracted were: "cultural barriers", "personal and interpersonal barriers", "health system-related barriers" and "socio-economic barriers". CONCLUSION: The results of this study, by presenting the barriers to and challenges for men's participation in perinatal care, could be helpful in designing culture-based strategies to overcome these barriers and improve men's participation.

Reproductive and sexual Health of surrogate mothers, developing a care program: a protocol for mixed methods study.

BACKGROUND: Gestational surrogacy is one of the options for women whom pregnancy is contraindicated. Despite of increasing demand for gestational surrogacy, its various aspects are controversial. The unique nature of surrogacy causes surrogate mothers to face a variety of problems such as, ethical confusion, psychological disturbance and reproductive health matters. Therefore, it is necessary to develop a comprehensive care program for reproductive and sexual health providing specific care at prenatal and pregnancy as well as delivery and postpartum period in socio- cultural context of Iran. METHODS: This research is an exploratory study with the qualitative-quantitative sequencing design (mixed) that is consisted of three sequential phases. In the first phase, following a qualitative approach, the researcher will explain needs of reproductive and sexual health in surrogate mothers. In the second phase, a primary reproductive and sexual health care program is designed for surrogate mothers in which, in addition to using the qualitative study results, related papers and texts will be also used. In the third phase of the study, reproductive and sexual health care program will be evaluated by RAND method (RAM). DISCUSSION: The results of this mixed method study are expected to lead to the development of a reproductive and sexual health care program meeting the needs of surrogate mothers and are in accordance with the cultural conditions of the research community, ultimately leading to improvement in reproductive and sexual health of surrogate mothers.

The prognostic value of rapid shallow breathing index and physiologic dead space for weaning success in intensive care unit patients under mechanical ventilation.

BACKGROUND: Mechanical ventilation (MV) is a life-saving intervention that should be considered for patients with respiratory failure. This study was conducted to evaluate the predictive value of physiologic dead space for weaning success and compare it with rapid shallow breathing index (RSBI). MATERIALS AND METHODS: This cross-sectional study was conducted on 80 intensive care unit (ICU) patients who were under MV and candidate for weaning; among them, 68 patients experienced weaning success. RSBI was measured by dividing the respiratory rate by tidal volume. End-tidal CO2 (PETCO2) was obtained using caponometry, then dead-space was calculated as (VD/VT = (PaCO2 - PETCO2)/PaCO2). PaCO2 was also obtained from arterial blood gas recorded chart. RESULTS: Age, PaCO2, PETCO2, and RSBI were significantly different between those patients with and without weaning success (P < 0.05). RSBI ≤ 98 could predict the success of weaning with sensitivity 91.7%; specificity 76.5% and (AUC) area under the ROC curve (AUC = 0.87; 95% confidence interval [CI]: 0.78-0.94; P < 0.001). Dead space was not statistically significant prognostic index (AUC = 0.50; 95% CI: 0.31-0.69; P = 0.09). CONCLUSION: In our study, RSBI was an effective predictive index for weaning success in ICU patients under MV, but dead space did not show significant predictive value. Further studies with larger sample sizes for providing more evidence are recommended.

Does hemoperfusion in combination with other treatments reduce the mortality of patients with paraquat poisoning more than hemoperfusion alone: A systematic review with meta-analysis.

BACKGROUND: Paraquat (PQ) poisoning is a serious public health problem in many countries. In spite of different treatments, the mortality is still high. We performed a meta-analysis to see whether hemoperfusion (HP) in combination with other treatments reduces the mortality more than HP alone in patients with PQ poisoning. MATERIALS AND METHODS: We searched EMBASE, PubMed, Google Scholar, ISI Web of Knowledge, Cochrane Central Register of Controlled Trials, Scopus, Springer, TRIP, ProQuest, and references of the included studies from January 2000 to August 2017. Two reviewers independently searched and extracted data. We measured I 2 to determine variance contributed by heterogeneity. To investigate the publication bias, Begg's and Egger's tests were used along with funnel plot analysis. RESULTS: Ultimately 12 articles were included in the meta-analysis. Five articles compared HP with conventional therapy with a total of 1311 patients, and seven articles compared mortality of patients received HP versus those received HP in combination with an additional treatment. HP alone reduced the odds of death (odds ratio [OR] = 0.20; 95% confidence interval [CI]: 0.11-0.40, P < 0.0001) compared to conventional therapy. Furthermore, the odds of death was higher in HP group compared to those received HP in combination of additional treatments (OR = 1.24; 95% CI: 1.05-1.46, P = 0.01). CONCLUSION: The mortality was less in HP-treated group compared to those received only conventional therapy. Addition of other treatments with HP reduced the mortality more than HP alone.

Effects of somatostatin analog treatment on cardiovascular parameters in patients with acromegaly: A systematic review.

BACKGROUND: There is a belief that in patients with acromegaly, first-generation somatostatin analogs (SSAs) might improve cardiovascular (CV) structure and function. However, most published clinical trials involved only a few patients and their results are rather variable. We aimed to conduct a systematic review on available studies on the impact of these drugs on CV parameters. MATERIALS AND METHODS: A literature search was conducted in MEDLINE (OVID), EMBase, Cochrane, and ISI Web of Science for citations published until April 30 2018 to identify studies on our objective that considered changes in CV parameters. For this search, we established a Boolean search strategy using keywords related to "acromegaly," "Somatostatin analog," and "cardiovascular diseases and parameters." All study types except for case reports or conference abstracts were included. Twenty-four studies (n = 558) fulfilled the inclusion criteria and were selected for final analysis. RESULTS: In 12 studies (n = 350), decrease in heart rate (HR) and in 4 studies (n = 128), decrease in blood pressure (BP) was significant. In 15 studies (n = 320), left ventricular mass index (LVMi) changes were significant. In 9 studies (n = 202), the early diastole to peak velocity flow in late diastole (E/A ratio) was evaluated, and in 5 of them (n = 141), the improvement was significant. Eighteen studies (n = 366) examined changes in left ventricular ejection fraction (LVEF), 5 of which (n = 171) reported that these changes were significant. Decrease of left ventricular end-diastolic diameter was reported in only 2 studies (n = 27). CONCLUSION: We found that first-generation SSAs have a beneficial effect on cardiac parameters such as HR and LVMi. For other parameters such as LVEF, BP, LV diameter, and E/A ratio, we were not able to draw a firm conclusion.

Lifestyle factors, cardiovascular disease and all-cause mortality in middle-aged and elderly women: a systematic review and meta-analysis.

Cardiovascular disease (CVD) risk factors, incidence and death increases from around the time of menopause comparing to women in reproductive age. A healthy lifestyle can prevent CVD, but it is unclear which lifestyle factors may help maintain and improve cardiovascular health for women after menopausal transition. We conducted a systematic review and meta-analysis of prospective cohort studies to evaluate the association between modifiable lifestyle factors (specifically smoking, physical activity, alcohol intake, and obesity), with CVD and mortality in middle-aged and elderly women. Pubmed, Embase, among other databases and reference lists were searched until February 29th, 2016. Study specific relative risks (RR) were meta-analyzed using random effect models. We included 59 studies involving 5,358,902 women. Comparing current versus never smokers, pooled RR were 3.12 (95% CI 2.15-4.52) for CHD incidence, 2.09 (95% CI 1.51-2.89) for stroke incidence, 2.76 (95% CI 1.62-4.71) for CVD mortality and 2.22 (95% CI 1.92-2.57) for all-cause mortality. Physical activity was associated with a decreased risk of 0.74 (95% CI 0.67-0.80) for overall CVD, 0.71 (95% CI 0.67-0.75) for CHD, 0.77 (95% CI 0.70-0.85) for stroke, 0.70 (95% CI 0.58-0.84) for CVD mortality and 0.71 (95% CI 0.65-0.78) for all-cause mortality. Comparing moderate drinkers versus non-drinkers, the RR was 0.72 (95% CI 0.56-0.91) for CHD, 0.63 (95% CI 0.57-0.71) for CVD mortality and 0.80 (95% CI 0.76-0.84) for all-cause mortality. For women with BMI 30-35 kg/m2 the risk was 1.67 (95% CI 1.24-2.25) for CHD and 2.3 (95% CI 1.56-3.40) for CVD mortality, compared to normal weight. Each 5 kg/m2 increase in BMI was associated with 24% (95% CI 16-33%) higher risk for all-cause mortality. This meta-analysis suggests that physical activity and moderate alcohol intake were associated with a reduced risk for CVD and mortality. Smoking and higher BMI were associated with an increased risk of these endpoints. Adherence to a healthy lifestyle may substantially lower the burden of CVD and reduce the risk of mortality among middle-aged and elderly women. However, this review highlights important gaps, as lack of standardized methods in assessing lifestyle factors and lack of accurate information on menopause status, which should be addressed by future studies in order to understand the role of menopause on the association between lifestyle factors and cardiovascular events.

Participation of father in perinatal care: a qualitative study from the perspective of mothers, fathers, caregivers, managers and policymakers in Iran.

BACKGROUND: The participation of the father during the perinatal period is an important strategy for improving the mother's health. Very few studies exist about the father's role in promoting the health of the mother in Iran; thus, the present study was conducted to examine the role of fathers in perinatal care. METHODS: The present study was a qualitative research. Participants were selected using purposeful sampling with maximum variation and the data was collected through in-depth interviews, focus group discussions and field notes. The data was analyzed using conventional content analysis. RESULTS: After data analysis, the main categories extracted were: "help in maintaining the health of the mother and fetus", "emotional support of mother", "comprehensive participation of father in married life", "preparing for safe delivery" and "postpartum support". CONCLUSIONS: The results of the present study provide different perspectives on the participation of fathers when designing culture-based intervention for their participation in perinatal care.

A comprehensive mental health care program for women with polycystic ovary syndrome: protocol for a mixed methods study.

BACKGROUND: Psychological health is related to the management of polycystic ovary syndrome (PCOS) and is an essential component of self-efficacy and enjoying a healthy lifestyle. Need assessment and plans to improve the psychological health of these women provides significantly valuable information to design an advantageous intervention program to reach that goal. Therefore, this study will conduct to improve the psychological health for women with PCOS through a designed comprehensive care. METHODS: This is an exploratory mixed method study using consecutive qualitative-quantitative methods, including three consecutive phases. In the first phase, a qualitative study will be conducted to assess their needs and will design a care protocol for improving mental health of women with PCOS. Participants in this phase will select by purposive sampling method and data will collect using semi-structured interviews by taking notes at same time. Data will analyze using conventional content analysis method. At second phase, according the information obtained from previous phase and a literature review a comprehensive program to mental health care will be proposed. Then multidisciplinary team will review and finalize it according to priorities. The third phase will follow a quantitative approach using quasi-experimental study with two groups to measure the effectiveness of this program on the women's psychological health. DISCUSSION: Designing a program based on a qualitative study and a review article and updated evidences can lead to improving of these women's psychological health and quality of life. Consequently, we expect to show that mental health program provided by a multidisciplinary team improves reproductive outcomes while at the same time being cost-effective in women with PCOS.

Designing a guideline for empowering married adolescent girls in reproductive health: a mixed-method study protocol.

BACKGROUND: Investing in adolescent's health, especially, the role of girls in community health and future generations is one of the most important strategies of the Millennium Development Goals. In this regard, supplying adolescents' special needs including access to educational, health and counseling services for promoting reproductive health have been emphasized. About 36% of registered marriages in Iran are under the age of 19 though, reproductive health services based on married adolescent girls` needs in social-cultural context were not predicted in national health system. Therefore, this study aim was designing a guideline for empowering married adolescents in reproductive health. METHODS: This is a sequential exploratory Mixed-method study conducted in three consecutive phases. The first phase, with a qualitative approach, explores needs, barriers and strategies for empowering married adolescent girls in reproductive health. In the second phase, a systematic review will be conducted to identify the recommendation and strategies for empowering married adolescent girls in reproductive health in other countries. Finally, in third phase, data from qualitative study and systematic review are emerged and the most important solutions and recommendations related to the issue are extracted and the final guideline is adapted by the experts. DISCUSSION: This study is attempting to provide a guideline containing comprehensive recommendations for health system` policy makers and providers in order to empowering adolescent girls in reproductive health.

A comprehensive interventional program for promoting father's participation in the perinatal care: protocol for a mixed methods study.

BACKGROUND: The inclusion of fathers' participation during the perinatal period is an important strategy for improving mothers' health. No studies have yet been conducted in Iran to explain the concept, obstacles and facilitators of fathers' participation during the perinatal period. Thus, this study will be carried out to provide a comprehensive interventional program for promoting fathers' participation in the perinatal care. METHODS: This study is a sequential exploratory (qualitative - quantitative) mixed methods design that consists of three consecutive phases. In this study, following a qualitative approach, the researchers will explain the concept, obstacles, facilitators and strategies related to promoting fathers' participation in perinatal care. In the second phase, researchers will design an appropriate and comprehensive interventional program for promoting fathers' participation in perinatal care by using the results of the qualitative phase and literature reviews. The proposed interventional program is designed by a panel of experts based on prioritization guidelines and will be finalized for execution. In the third stage, the effectiveness of interventional program on the awareness, attitude and practice of fathers about participation in perinatal care will be investigated in a semi-experimental study. DISCUSSION: It is expected that from the results of the present mixed methods study, by presenting an interventional culturally sensitive program which is appropriate for the conditions of the society for expectant fathers, the participation of fathers in the perinatal period will increase and thus lead to improvements in the health of the mother and the infant. If this interventional program is effective, it could be included in the perinatal health care guidelines. TRIAL REGISTRATION: IRCT20160224026756N4 Registered 27 May 2018.

A comprehensive postpartum follow-up health care program for women with history of preeclampsia: protocol for a mixed methods research.

BACKGROUND: Long-term postpartum follow-up is of great importance since women with preeclampsia history are at high risk of upcoming health complications. However, postpartum follow-up rates are poor. According to evidences, preeclampsia is not just a transient health problem; rather it causes short term and long term complications, which affect women's life for years after delivery. Although it seems the problem is solved by the end of pregnancy, the follow-up of subjects should not be stopped after delivery. Postpartum is the best possible time to provide necessary care to these women who are at the risk of future complications. Due to importance of well-designed follow-up plan for women suffering preeclampsia, this study will carry out to provide a postpartum follow-up health care program for subjected women. METHODS: This study is a qualitative-quantitative mixed sequencing exploratory study that consists of three consecutive phases. In this study, following a qualitative approach, the researcher will explain the needs and strategies related to promoting the health of women with preeclampsia history in the postpartum period. By entering the second phase, the researcher will design a comprehensive follow-up health care program in the postpartum period in which, in addition to using the qualitative study results, related papers and texts will be also used. The proposed program is designed by a panel of experts based on prioritization guidelines. Finally, after passing different stages of program finalizing, its effectiveness on the lifestyle of women with preeclampsia history will be investigated in a semi-experimental study in the third phase of the study. DISCUSSION: It is expected conducting a mixed method study to design and execute an interventional program to follow up women with preeclampsia history improve their health status and well-being, while reducing their health care costs through prevention in various levels within the current structure of health care services. If this program is effective, it could be included in the postpartum health care guidelines. TRIAL REGISTRATION: IRCT20170927036445N2 Registered 10 March 2018.

The effects of smoking on corneal endothelial cells: a cross-sectional study on a population from Isfahan, Iran.

PURPOSE: The aim of this study is to compare the effect of smoking in corneal endothelial cell number and morphology by specular microscopy on a non-smoker population. METHODS: Our cross-sectional study was performed on 150 participants from a non-smoker population. Non-contact specular microscopy (Tomey Corporation Inc., Nagoya, Japan) was performed in the center of the cornea of all subjects. The cell density (CD), average cell size (AVG), percent of hexagonality (HEX%) and central corneal thickness (CCT) were calculated and compared in both groups. RESULTS: Totally, 76 eyes of 76 smokers and 74 eyes of 74 non-smokers were enrolled in the study from 2015 to 2016. The mean age of smokers and non-smokers were 48.61 ± 17.04 and 46.39 ± 13.02, respectively. The mean number of pack/year among the smokers was 17.36 ± 14.68. Also, the mean values of AVG and CD were significantly different for these two groups (p = 0.011 and p = 0.039, respectively). Other corneal endothelial variables did not show a significant difference between smokers and non-smokers (p > 0.05). However, smokers with severe nicotine dependency had significantly greater AVG and lower CD in comparison with the non-smokers (p = 0.004 and p = 0.013, respectively). CONCLUSION: Our study showed that smoking can cause significant changes in some of the corneal endothelial variables, but not all of them.

Assessment of hepatitis C risk factors in center of Iran: A case-control study.

BACKGROUND: Hepatitis C virus (HCV) infections remain as one of the major public health problems worldwide. The current study aimed at investigating the potential risk factors of HCV+ in a sample of Iranian patients. MATERIALS AND METHODS: In a case-control study, 436 HCV-infected patients and 531 age-matched HCV antibody negative controls were recruited in a central region of Iran. Sociodemographic characteristics, blood and therapeutic factors, underlying diseases, and behavioral risk factors were evaluated through a standard checklist and compared between two study groups. RESULTS: Although among studied potential risk factors, many of them were significantly associated with infected with HCV; however, in multivariable logistic regression model in the presence of other variables being male gender (odds ratio [OR]: 4.1; 95% confidence interval [CI]: 2.2-7.8), illiterate or less educated (OR: 62.64; 95% CI: 5.94-660.35), having history of intravenous (IV) drug addiction (OR: 33.0; 95% CI: 5.43-250.0), and tattooing (OR: 14.29; 95% CI: 1.82-90.91) increased risk of infection with HCV. CONCLUSION: In total, the current case-control study documented that socioecomical factors including economical state, marital status, education, and ethnicity and also other expected factors such as hospitalization, imprisonment, dialysis, tattooing, needle sharing, IV drug abuse, and extramarital sexual relationship represent an important source of HCV infection among adults in a central region of Iran. Thus, we suggest further considerations for prevention of HCV infection as most of related factors are preventable by close considerations.