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Perinatal outcomes following fetoscopic laser surgery for early twin-to-twin transfusion syndrome: Systematic review and meta-analysis. Acta Obstet Gynecol Scand 2024; 103:824-831. [PMID: 38415823 PMCID: PMC11019523 DOI: 10.1111/aogs.14806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/08/2024] [Accepted: 01/31/2024] [Indexed: 02/29/2024]
Abstract
INTRODUCTION Our objective was to investigate outcomes in twin-to-twin transfusion syndrome (TTTS) treated with fetoscopic laser surgery (FLS) at <18 weeks vs ≥18 weeks, and to conduct subgroup analysis of TTTS with FLS at <16 weeks vs 16-18 weeks. MATERIAL AND METHODS PubMed, Scopus and Web of Science were searched systematically from inception until May 2023. Primary outcome was survival, and secondary outcomes included preterm premature rupture of membranes (PPROM), preterm birth and gestational age (GA) at delivery. RESULTS Nine studies encompassing 1691 TTTS pregnancies were included. TTTS stage III was significantly more common in TTTS pregnancies treated with FLS at <18 weeks (odds ratio [OR] 2.84, 95% confidence interval [CI] 1.24-6.54), and procedure duration was shorter at <18 weeks (MD -5.27 minutes, 95% CI -9.19 to -1.34). GA at delivery was significantly earlier in TTTS pregnancies treated with FLS at <18 weeks (MD -3.12 weeks, 95% CI -6.11 to -0.13). There were no significant differences in outcomes, including PPROM, PPROM at <7 days post-FLS, preterm birth at <28 and <32 weeks, delivery at <7 days post-FLS, and survival outcomes, including fetal demise, live birth and neonatal survival. Similarly, TTTS stage III was more common in TTTS with FLS at <16 weeks than at 16-18 weeks (OR 2.95, 95% CI 1.62-5.35), with no significant differences in the aforementioned outcomes. CONCLUSIONS In early TTTS treated with FLS, outcomes were comparable between those treated at <18 weeks compared with ≥18 weeks except for GA at delivery, which was 3 weeks earlier. In the subset treated at <16 weeks vs 16-18 weeks, the procedure was feasible without an increased risk of very early preterm birth or perinatal mortality.
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Long-Term Effects of Opium Consumption Following Percutaneous Coronary Intervention: A 10-year Follow-Up Study. Glob Heart 2024; 19:38. [PMID: 38681970 PMCID: PMC11049677 DOI: 10.5334/gh.1315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 02/27/2024] [Indexed: 05/01/2024] Open
Abstract
Background Opium consumption has been an overlooked health issue in the Iranian population, and the prognostic role of opium consumption in patients undergoing coronary revascularization is unknown. Hypothesis We aimed to assess the association between opium consumption and long-term cardiovascular outcomes after percutaneous coronary intervention (PCI). Methods We screened 2203 consecutive patients who underwent elective PCI between April 2009 and April 2010 at Tehran Heart Center. Exclusion criteria were unsuccessful PCI, non-elective PCI, and missing opium use data. Opium consumption was defined as self-reported ever use of any traditional opium substances. Outcomes of interest were all-cause mortality and a composite of major adverse cardiac and cerebrovascular events (MACCE). The association between opium use and study outcomes was evaluated using the inverse probability of treatment weighting (IPTW) method. Cumulative hazard curves were demonstrated to further assess the association visually. Furthermore, the effect of opium consumption on individual components of MACCE was evaluated in a competing risk setting. Results A total of 2025 elective PCI patients were included (age: 58.7 ± 10.67, 29.1% women), among whom 297 (14.6%) patients were opium users. After a median follow-up of 10.7 years, opium consumption was associated with a higher risk of all-cause mortality (IPTW-hazard ratio [HR] = 1.705, 95% CI: 1.125-2.585; P = 0.012) and MACCE (IPTW-HR = 1.578, 95% CI: 1.156-2.153; P = 0.004). The assessment of MACCE components suggested a non-significant borderline trend for higher non-fatal myocardial infarction (IPTW-sub-distribution HR [SHR] = 1.731, 95% CI: 0.928-3.231; P = 0.084) and mortality (IPTW-SHR = 1.441, 95% CI: 0.884-2.351; P = 0.143) among opium users. Conclusions Opium consumption is associated with a more than 50% increase in long-term risk of mortality and MACCE in patients undergoing PCI. These findings accentuate the importance of preventive strategies to quit opium addiction in this population.
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Automated diagnosis of autism with artificial intelligence: State of the art. Rev Neurosci 2024; 35:141-163. [PMID: 37678819 DOI: 10.1515/revneuro-2023-0050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 07/28/2023] [Indexed: 09/09/2023]
Abstract
Autism spectrum disorder (ASD) represents a panel of conditions that begin during the developmental period and result in impairments of personal, social, academic, or occupational functioning. Early diagnosis is directly related to a better prognosis. Unfortunately, the diagnosis of ASD requires a long and exhausting subjective process. We aimed to review the state of the art for automated autism diagnosis and recognition in this research. In February 2022, we searched multiple databases and sources of gray literature for eligible studies. We used an adapted version of the QUADAS-2 tool to assess the risk of bias in the studies. A brief report of the methods and results of each study is presented. Data were synthesized for each modality separately using the Split Component Synthesis (SCS) method. We assessed heterogeneity using the I 2 statistics and evaluated publication bias using trim and fill tests combined with ln DOR. Confidence in cumulative evidence was assessed using the GRADE approach for diagnostic studies. We included 344 studies from 186,020 participants (51,129 are estimated to be unique) for nine different modalities in this review, from which 232 reported sufficient data for meta-analysis. The area under the curve was in the range of 0.71-0.90 for all the modalities. The studies on EEG data provided the best accuracy, with the area under the curve ranging between 0.85 and 0.93. We found that the literature is rife with bias and methodological/reporting flaws. Recommendations are provided for future research to provide better studies and fill in the current knowledge gaps.
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Transplacental non-steroidal anti-inflammatory drugs versus expectant management in fetal Ebstein anomaly with circular shunt: Systematic review and meta-analysis. Prenat Diagn 2023. [PMID: 37902170 DOI: 10.1002/pd.6446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 09/11/2023] [Accepted: 09/14/2023] [Indexed: 10/31/2023]
Abstract
Ebstein anomaly (EA) is a rare congenital cardiac malformation associated with high perinatal mortality. In this systematic review and meta-analysis, we aimed to investigate the outcomes of pregnancies affected by EA or tricuspid valve dysplasia (TVD) with circular shunt, focusing on two prenatal management approaches: (1) expectant management (EM) and (2) transplacental non-steroidal anti-inflammatory drugs (NSAID) therapy. We searched PubMed, Scopus, and Web of Science systematically from its inception until June 2023. The random-effect model was used to pool the data. Heterogeneity was assessed using the I2 value. Twenty-one studies with a total of 610 fetuses with EA/TVD with circular shunt were included in the synthesis, of which 17 studies (583 fetuses) were on EM and 4 studies (27 fetuses) used transplacental NSAID therapy. The NSAID group had higher rates of moderate to severe tricuspid regurgitation, hydrops, and pericardial effusion on prenatal ultrasound compared with the EM group. However, ductal constriction was achieved in 81% of NSAID cases, mitigating the disease pathophysiology, although 65% of them experienced oligohydramnios. Notably, the NSAID group showed significantly higher rates of live birth (86%) and survival to hospital discharge (89%) compared with the EM group (67% and 43%, respectively). Despite these promising results, it's important to acknowledge that the number of cases treated with NSAIDs was small, with limited safety data. Therefore, caution is advised in interpreting these findings, and patients considering NSAID therapy should be informed about these limitations. Future multicenter studies are necessary to further explore the safety and effectiveness of NSAID therapy in this particular population.
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Prenatal Risk Factors and Outcomes of Pseudoamniotic Band Sequence following Fetoscopic Laser Surgery: Systematic Review, and Meta-Analysis. Fetal Diagn Ther 2023; 51:66-75. [PMID: 37879304 DOI: 10.1159/000534210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 08/28/2023] [Indexed: 10/27/2023]
Abstract
BACKGROUND Pseudoamniotic band sequence (PABS) is a rare iatrogenic consequence of invasive fetal interventions, most commonly fetoscopic laser surgery (FLS) in monochorionic multiple pregnancies complicated by twin-to-twin transfusion syndrome (TTTS). OBJECTIVES The aim of this study was to investigate prenatal risk factors and perinatal outcomes for pregnancies involving PABS after FLS for TTTS and compare outcomes between those undergoing fetoscopic band release versus not. METHOD We conducted a systematic search of PubMed, Scopus, and Web of Science on studies reporting PABS following FLS for TTTS. A meta-analysis of pooled proportions was conducted. RESULTS There were 16 studies covering 47 pregnancies complicated by PABS following FLS, mostly case series and case reports. The incidence of PABS was 2%, with the recipient twin affected in 94% of the cases. Pregnancies complicated by PABS were associated with inter-twin septostomy in 32% and chorioamniotic separation (CAS) in 90%. The mean gestational age (GA) at FLS and delivery were 17.7 and 30.9 weeks, respectively. Preterm premature rupture of membranes (PPROM) happened in 62% of pregnancies. The risk of preterm birth (PTB) <34 weeks, <32 weeks, and <28 weeks were 94%, 67%, and 31%, respectively. There were 41% fetal demises and 64% live births among the affected fetuses. Results of fetoscopic band release versus not were comparable, including GA at delivery, PPROM, and PTB at 32 weeks. It was noted that the likelihood of PTB by 28 weeks (67% vs. 23%) and fetal death (50% vs. 39%) were higher in the band release group. It was similar between groups in terms of postnatal amputation. CONCLUSIONS PABS causes amputations or fetal death in more than one-third of cases. Pregnancies with an inter-twin septostomy, CAS, advanced TTTS staging, and early GA are more likely to experience PABS. In addition, more than a third of FLS-treated TTTS resulted in PTB and PPROM. PABS cases with prenatal band release showed higher rates of PTB and fetal death, but the data were from small, heterogeneous studies.
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Biomaterial-based delivery platforms for transdermal immunotherapy. Biomed Pharmacother 2023; 165:115048. [PMID: 37385212 DOI: 10.1016/j.biopha.2023.115048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/14/2023] [Accepted: 06/20/2023] [Indexed: 07/01/2023] Open
Abstract
Nowadays, immunotherapy is one of the most essential treatments for various diseases and a broad spectrum of disorders are assumed to be treated by altering the function of the immune system. For this reason, immunotherapy has attracted a great deal of attention and numerous studies on different approaches for immunotherapies have been investigated, using multiple biomaterials and carriers, from nanoparticles (NPs) to microneedles (MNs). In this review, the immunotherapy strategies, biomaterials, devices, and diseases supposed to be treated by immunotherapeutic strategies are reviewed. Several transdermal therapeutic methods, including semisolids, skin patches, chemical, and physical skin penetration enhancers, are discussed. MNs are the most frequent devices implemented in transdermal immunotherapy of cancers (e.g., melanoma, squamous cell carcinoma, cervical, and breast cancer), infectious (e.g., COVID-19), allergic and autoimmune disorders (e.g., Duchenne's muscular dystrophy and Pollinosis). The biomaterials used in transdermal immunotherapy vary in shape, size, and sensitivity to external stimuli (e.g., magnetic field, photo, redox, pH, thermal, and even multi-stimuli-responsive) were reported. Correspondingly, vesicle-based NPs, including niosomes, transferosomes, ethosomes, microemulsions, transfersomes, and exosomes, are also discussed. In addition, transdermal immunotherapy using vaccines has been reviewed for Ebola, Neisseria gonorrhoeae, Hepatitis B virus, Influenza virus, respiratory syncytial virus, Hand-foot-and-mouth disease, and Tetanus.
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Fetal cardiac intervention in hypoplastic left heart syndrome with intact or restrictive atrial septum, systematic review, and meta-analysis. Prenat Diagn 2023. [PMID: 37596875 DOI: 10.1002/pd.6420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 08/02/2023] [Accepted: 08/06/2023] [Indexed: 08/20/2023]
Abstract
To investigate outcomes of fetuses with hypoplastic left heart syndrome (HLHS) with an intact or restrictive atrial septum (I/RAS) managed expectantly or with fetal atrial septal intervention (FASI PubMed, Scopus, and Web of Science were searched systematically from inception until April 2023. Outcomes were classified by those who had FASI and those who had expectant management (EM). To estimate the overall proportion of each endpoint, a meta-analysis of proportions was employed using a random-effects model. Heterogeneity was assessed using the I2 value. Thirty-two studies reporting on 746 fetuses with HLHS and I/RAS met our inclusion criteria. Eleven studies (123 fetuses) were in the FASI group and 21 studies (623 fetuses) were in the EM group. Among the 123 FASI cases, 107 (87%) were reported to be technically successful. The mean gestational age (GA) at diagnosis was comparable between the groups (26.2 weeks FASI vs. 24.4 weeks EM group). The mean GA at FASI was 30.4 weeks (95% CI 28.5, 32.5). The mean GA at delivery was also comparable (37.7 weeks FASI vs. 38.1 weeks EM group). Neonatal outcomes, including live birth, neonatal death, and survival to hospital discharge pooled proportions, were also comparable between groups (live birth: 92% (95% CI 64, 99) FASI versus 93% (95% CI 79, 98) in EM, neonatal death: 32% (95% CI 11, 65) FASI versus 30% (95% CI 21, 41) EM, survival to hospital discharge: 37% (95% CI 25, 52) FASI versus 52% (95% CI 42, 61) EM). Age at neonatal death was higher in the FASI group (mean: 17 days FASI vs. 7.2 days EM group). There was a lower rate of postnatal atrial restrictive septum in the FASI group 38% (95% CI 17, 63) compared to the EM group 88% (95% CI 57, 98). Our review shows variations across centers in the selection criteria and techniques used for FASI. Although survival including livebirth, neonatal death, and survival to hospital discharge did not differ between groups, the procedure may translate into a less restrictive septum at birth. Future multicenter studies are needed to better identify the subset of cases that might have improved outcomes, use standardized definitions, unified techniques, utilize core outcome set, and assess long-term benefits.
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The Impact of the COVID-19 Pandemic on Hospitalization Rates due to Prosthetic Valve Thrombosis. J Tehran Heart Cent 2023; 18:136-141. [PMID: 37637285 PMCID: PMC10459344 DOI: 10.18502/jthc.v18i2.13324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 03/18/2023] [Indexed: 08/29/2023] Open
Abstract
Background Studies have shown a decline in the admission rates of various diseases during the COVID-19 pandemic. Prosthetic valve thrombosis (PVT) is a rare condition followed by surgical or transcatheter valvular interventions. Considering the lack of data on hospitalization rates due to PVT during the pandemic, this study evaluated the implications of the COVID-19 pandemic on PVT admissions and characteristics in a tertiary referral center. Methods Data from all the consecutive patients hospitalized due to PVT between February 2020 and February 2021 (the first year of the pandemic) were collected from medical records and compared clinically with the corresponding time before the pandemic (February 2019 through February 2020). Variables of interest included the number of hospitalization, patient and valve characteristics, diagnostic and management strategies, and in-hospital events. Results Forty patients (32.5% male, age: 54.0 [46.5-62.0 y] comprised the study population. We observed a considerable decline in hospitalization rates during the pandemic, from 31 to 9 patients. Admitted patients were 8 years younger, had a higher proportion of the New York Heart Association functional class III or IV symptoms (44.4% vs 22.6%), were more often treated with fibrinolysis (33.3% vs 22.6%) or surgical approaches (33.3% vs 22.6%), and were discharged 6 days sooner. Conclusion We described a reduction in PVT hospitalization. Patients presented with a higher proportion of severe dyspnea and had increased treatment with fibrinolysis/surgical approaches. These observations highlight the necessity of the active surveillance of patients with prosthetic valves by caregivers for timely diagnosis and appropriate management during the pandemic.
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Risk factors for fetal demise in monochorionic twins complicated with selective fetal growth restriction. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Perinatal outcomes following fetoscopic laser surgery for early twin-to-twin transfusion syndrome. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Fetal cardiac intervention in hypoplastic left heart syndrome with intact or restrictive atrial septum. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Prevalence of short and long sleep duration: Ravansar NonCommunicable Disease (RaNCD) cohort study. BMC Public Health 2022; 22:1631. [PMID: 36038891 PMCID: PMC9422113 DOI: 10.1186/s12889-022-14061-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 08/25/2022] [Indexed: 11/14/2022] Open
Abstract
Background Prevalence of short and long sleep duration varies in different countries and changes over time. There are limited studies on Iranians’ sleep duration, and we aimed to evaluate the prevalence of short and long sleep duration and associated factors among people living in Kermanshah, Iran. Methods This population-based cross-sectional study was conducted between November 2014 and February 2017. Data was collected from 10,025 adults aged 35 to 65 years using census sampling, and we evaluated the short and long sleep duration (≤ 6 and ≥ 9 h, respectively) and its relation with the socio-demographic factors and health-related status of the participants. Results Mean age of participants was 48.1 years (standard deviation = 8.2), and 47.4% of participants were male. Of our participants, 11.6% had short, and 21.9% had long sleep duration. Age ≥ 50 years, female gender, being single, mobile use for longer than 8 h per day, working in night shifts, moderate and good levels of physical activity, BMI ≥ 30, past smoking, and alcohol use were associated with short sleep duration (P < 0.05). Female gender and living in rural areas were associated with long sleep duration (P < 0.05). Conclusion In the Ravansar population, short and long sleep duration are prevalent, with long sleep duration having higher prevalence. People at risk, such as night shift workers, as well as modifiable factors, such as mobile phone use, can be targeted with interventions to improve sleep hygiene. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-14061-4.
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Implementation of supervised physical training to reduce vasovagal syncope recurrence: a randomized controlled trial. J Cardiovasc Electrophysiol 2022; 33:1863-1870. [DOI: 10.1111/jce.15578] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 04/06/2022] [Accepted: 05/01/2022] [Indexed: 11/30/2022]
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Comparison of effects of Empagliflozin and Linagliptin on renal function and glycaemic control: a double-blind, randomized clinical trial. Clin Diabetes Endocrinol 2022; 8:5. [PMID: 35610696 PMCID: PMC9131518 DOI: 10.1186/s40842-022-00142-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Accepted: 05/09/2022] [Indexed: 11/22/2022] Open
Abstract
Background This study aimed to compare the effects of Linagliptin and Empagliflozin on renal function and glycaemic control in patients with type 2 diabetes mellitus (DM). Method We conducted a randomized, double-blind, parallel trial on patients aged 30 to 80 years with type 2 DM and HbA1c ≤ 9%, regardless of background medical therapy, to compare the effects of Empagliflozin and Linagliptin on albuminuria, FBS, HbA1c, and eGFR. Participants were given the mentioned drugs for 12 weeks. Statistical analysis was performed using appropriate tests in IBM™SPSS® statistics software for windows version 24. Results In total, 60 patients participated in the study, thirty patients in each group. The mean age of participants was 56.8 (SD = 8.15) in the Empagliflozin group and 60.9 (SD = 7.22) in the Linagliptin group. Before the intervention, FBS, HbA1C, and albuminuria values were significantly higher in the Empagliflozin group than those in the Linagliptin group (P < 0.05), but there was no significant difference between groups regarding eGFR (P = 0.271). Changes in the FBS, HbA1C, and eGFR were not significantly different between groups (P > 0.05), but there was more decrease in albuminuria in the Empagliflozin group compared to the Linagliptin group (P = 0.001, Cohen’s d = 0.98). Conclusions Regardless of baseline albuminuria, eGFR, or HbA1c, Empagliflozin 10 mg daily significantly reduced albuminuria at 12 weeks compared to Linagliptin 5 mg daily in patients with type 2 diabetes. Trial registration Iranian Registry of Clinical Trials, IRCT20200722048176N1. Registered 3 August 2020.
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Maternal mortality and its determining factors among hospitalised mothers in Tehran, Iran, 2013-2020. J OBSTET GYNAECOL 2022; 42:1905-1910. [PMID: 35592922 DOI: 10.1080/01443615.2022.2054678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The maternal mortality ratio (MMR) is a significant indicator of the quality of a health care system. Despite considerable progress in reducing MMR in Iran in the past few years, we still face a long road ahead in eliminating preventable maternal deaths. In the present study, we evaluated all 80 cases of maternal deaths in 20 hospitals under the supervision of Tehran University of Medical Sciences between March 20 2013 and March 19 2020. During this time, these hospitals recorded 335,216 live births, with an MMR of 24 per 100,000 live births. The average age of deceased mothers was 31.9 ± 6.9 years. Direct causes accounted for 48.75% of maternal deaths, with haemorrhage being the most common direct cause of mortality (17.5%). Moreover, cancer (17.5%) and cardiovascular diseases (17.5%) were the most common indirect causes of maternal mortality. Even after accounting for the COVID-19 pandemic's effects, we have noticed an increase in maternal mortality. As a result, implementing a comprehensive approach for high-risk pregnancies is critical.Impact StatementWhat is already known on this subject? Although we have been able to reduce MMR in Iran to a reasonable level, previous measures would not be sufficient to accomplish future goals. Furthermore, we have a long way to go before reaching the ultimate goal of eradicating avoidable maternal deaths by 2030.What do the results of this study add? The causes, determinants and risk factors of maternal mortality were investigated in this study. With this level of detail, we can observe a steadily increase in MMR in recent years, regardless of the COVID-19 pandemic. The majority of pregnancy-related deaths can be avoided.What are the implications of these findings for clinical practice and/or further research? MMR reduction is a measurable goal that can be attained by improving financial resources, implementing safe delivery, team training, preparing multidisciplinary care with integration for high-risk pregnant women, establishing good provider relationships, and communicating with patients and providers for early warning signs and structural changes.
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Successful management of a patient with ovarian ectopic pregnancy by the end of the first trimester: a case report. J Med Case Rep 2022; 16:175. [PMID: 35491424 PMCID: PMC9059382 DOI: 10.1186/s13256-022-03403-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 04/06/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Among all ectopic pregnancies, between 0.5% and 3.5% are ovarian ectopic pregnancies, a potentially life-threatening condition when ruptured due to its serious potential for hemorrhaging. A majority of ovarian ectopic pregnancies are diagnosed by the 7th week of pregnancy when the patient becomes symptomatic, and ultrasound can be used to diagnose this condition. CASE PRESENTATION We present the case of a 39-year-old Persian woman in the 12th week of gestation who presented with vaginal bleeding and abdominal pain and was diagnosed with ovarian ectopic pregnancy. Her notable laboratory finding was β-human chorionic gonadotropin > 15,000, which indicates definite pregnancy. Transvaginal ultrasound (TVS) revealed no evidence of intrauterine pregnancy, but a well-circumscribed gestational sac in the left ovary. The patient was successfully treated with resection of the gestational sac and partial left salpingo-oophorectomy. Histopathological studies confirmed the diagnosis of ovarian ectopic pregnancy. CONCLUSION The case emphasizes the ability of ovarian ectopic pregnancy to develop asymptomatically through the course of pregnancy and points to the necessity for high-quality prenatal care and the importance of determining the fetal site during pregnancy.
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Acceptance or Rejection of the COVID-19 Vaccine: A Study on Iranian People's Opinions toward the COVID-19 Vaccine. Vaccines (Basel) 2022; 10:vaccines10050670. [PMID: 35632426 PMCID: PMC9143028 DOI: 10.3390/vaccines10050670] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/19/2022] [Accepted: 04/20/2022] [Indexed: 02/04/2023] Open
Abstract
We aimed to assess the Iranian people’s attitude and confidence in the COVID-19 vaccine, their concerns about the safety of vaccines, and their reasons for accepting or rejecting the COVID-19 vaccine. We conducted a web-based cross-sectional study with a mixed qualitative−quantitative approach from December 2020 to February 2021. Our questionnaire consisted of a COVID-19 vaccine attitude questionnaire, a COVID-19 vaccine confidence inventory, a modified vaccine safety scale, and questions about participants’ decision to accept or refuse the COVID-19 vaccine, and their explanations for their decisions. The research included 1928 people with an average age of 34.88 years with 1236 (64.1%) being female. A total of 1330 participants desired to have the COVID-19 vaccine (69%). Female gender, lower educational levels, following COVID-19 news through sources other than websites and social media, not following COVID-19 news, and loss of a first-degree relative due to COVID-19 were all associated with a more negative attitude toward the COVID-19 vaccine (p < 0.01). To conclude, the acceptance rate of the COVID-19 vaccine among Iranians is comparable to the international average; however, it is still unfavorable. There are serious challenges to the vaccination program in Iran, such as older adults’ lower intention to undergo the COVID-19 vaccine and misinformation.
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Comparison of cytopathologic findings in patients with negative Pap test and positive high-risk HPV infection among three groups. Arch Gynecol Obstet 2022; 306:857-863. [PMID: 35233666 DOI: 10.1007/s00404-022-06444-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 02/09/2022] [Indexed: 12/01/2022]
Abstract
PURPOSE Comparison of colposcopy-guided biopsy and endocervical cytologic (ECC) results in patients with negative Papanicolaou (Pap) and positive high-risk (HR) HPV tests in the three groups of HPV 16/18, non-16/18 HR-HPV (other HR-HPV), and concurrent infection of either HPV 16/18 and at least one subtype of other HR-HPVs. METHODS This cross-sectional study was conducted among women aged 30-65 who had negative Pap and positive HR-HPV DNA tests. Pap test was performed using liquid cytology. For HPV DNA testing, the polymerase chain reaction (PCR) method was used. RESULTS Among 394 participants, 111 (28.2%) were in the HPV 16/18, 226 (57.4%) in the Other HR-HPV, and 57 (14.4%) in the concurrent group. The mean age of participants was 35.71 ± 7.1 years. Cervical intraepithelial neoplasia (CIN) grade 2/3 were seen in 29 (26.1%) patients of HPV 16/18, 60 (26.5%) of other HR-HPV, and 18 (31.6%) of concurrent infection group (P = 0.593). HPV 52 was the most common subtype in the other HR-HPV group (15%). CONCLUSIONS The risk of high-grade CIN lesions in patients with negative Pap test and positive other HR-HPV was not significantly less than patients with positive HPV 16/18. Besides, the risk of losing the patients to 1-year follow-up seems high.
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Spontaneous preterm birth and PPROM After Fetoscopic laser Surgery for TTTS- Systematic review and Meta-analysis. Am J Obstet Gynecol 2022. [DOI: 10.1016/j.ajog.2021.11.304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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COVID-19 Fear Association with Depression, Anxiety, and Insomnia: A National Web-Based Survey on the General Population. IRANIAN JOURNAL OF PSYCHIATRY 2022; 17:24-34. [PMID: 35480134 PMCID: PMC8994844 DOI: 10.18502/ijps.v17i1.8046] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 05/19/2021] [Accepted: 06/06/2021] [Indexed: 12/28/2022]
Abstract
Objective: COVID-19 pandemic has influenced almost every country worldwide. Being in a pandemic situation can cause psychological distress to people, which can lead to sleep disorders. The present study aimed to assess prevalence of depression, anxiety, and insomnia among Iranian people and their relations with COVID-19 fear in the early stages of COVID-19 pandemic. Method: A cross-sectional and population-based online study was designed. We created an online form and used Fear of COVID-19 scale (FCV-19), Generalized Anxiety Disorder 2 scale (GAD-2), Patient Health Questionnaire-2 (PHQ-2), and Insomnia Severity Index (ISI), to assess fear of COVID-19, anxiety, depression, and insomnia, respectively. We sent the link to the online survey to Iranians interested in participating in the study via social media, and 1223 Iranian completed the form. Results: A total of 1223 individuals with a mean age of 39.82 ± 10.75 years participated in the study. Prevalence of insomnia, depression and anxiety among our participants were 55.2%, 61.5%, and 50.9%, respectively. The mean FCV-19 score among the participants was 19.70 ± 5.08. Insomnia was more common among those who were 50 years or older. Fear of COVID-19 was related to a more risk of progression toward depression, anxiety, and insomnia. Conclusion: Fear of COVID-19 has a considerable association with depression, anxiety, and insomnia in the pandemic, and strategies to reasonably decrease people’s fears can help to reduce incidence of psychological issues during the pandemic.
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Correlation between the clinical disability and T1 hypointense lesions' volume in cerebral magnetic resonance imaging of multiple sclerosis patients: A systematic review and meta-analysis. CNS Neurosci Ther 2021; 27:1268-1280. [PMID: 34605190 PMCID: PMC8504532 DOI: 10.1111/cns.13734] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/28/2021] [Accepted: 09/13/2021] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND To evaluate the correlation between T1 hypointense lesions' mean volume on cerebral MRI with disability level of patients with multiple sclerosis. METHODS We included studies testing the desired outcome in adult patients diagnosed with RRMS or SPMS. In Feb 2021, we searched PubMed, Embase, CENTRAL, and Web of Science to find relevant studies. All included studies were assessed for the risk of bias using a tailored version of the Quality in Prognosis Studies (QUIPS) tool. Extracted correlation coefficients were converted to the Fisher's z scale, and a meta-analysis using a random-effects model was performed on the results. RESULTS We included 27 studies (1919 participants). Meta-analysis revealed a correlation coefficient of 0.32 (95% CI 0.26-0.37) between T1 hypointense lesions' mean volume and EDSS score. DISCUSSION The correlation between T1 hypointense lesions' mean volume and EDSS was interpreted as low to slightly moderate. The certainty of the evidence was judged to be high.
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Impact of supervised physical training on vasovagal syncope; a randomized controlled trial. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Therapeutic interventions in vasovagal syncope (VVS) are centered on lifestyle modifications aimed to counteract the recognized mechanisms that precipitate syncope. In patients with recurrent VVS, supervised training might help reduce the symptomatic burden by increasing adherence to lifestyle modifications.
Purpose
We aimed to evaluate the effect of an integrated supervised training program versus standard care on syncopal recurrence rate among patients with VVS.
Methods
This randomized, controlled, 1:1 parallel-design, open-label trial was conducted between November 2019 and February 2021. Eligible patients were those aged between 18 and 70 years with newly-diagnosed medication-naïve VVS who had experienced ≥2 syncopal episodes in the prior year. All participants received education and reassurance about the benign nature of VVS, were advised to increase salt and fluid intake, and practice counter-pressure maneuvers based on 2018 European Society of Cardiology syncope guideline (standard care). Patients were randomized to standard VVS care or the training program. The intervention program consisted of thrice-weekly four-hours-long sessions during the first month after randomization; including tilt training, aerobic exercise (with rowing ergometer, recumbent biking), and standardized counter-pressure maneuvers supervised by a team of physical medicine and rehabilitation specialist and a cardiologist. After the first month, the intervention group were planned to attend a four-hours-long session every three months. The control group were followed by phone calls after the initial visit every three months. The intended follow-up duration was one year and the primary outcome was time to first syncopal episode.
Results
Out of 332 patients screened, 50 (mean age: 33.5 years; 64% female, figure 1) were equally randomized. Follow-up was completed for all participants. After one year, there was a significant reduction in syncope with supervised training compared to standard care (hazard ratio: 0.28; 95% confidence interval: 0.11 to 0.68; p=0.005, figure 2). Furthermore, frequency of syncope was lower in the supervised training arm versus standard of care (median [interquartile range]: 0 [0–1] versus 1 [0–3]; p=0.017).
Conclusions
In patients with recurrent VVS, supervised training showed promising results in reducing syncopal recurrence. Future research should focus on similar approaches to alter patients' lifestyle as an effective treatment for VVS.
Funding Acknowledgement
Type of funding sources: Public Institution(s). Main funding source(s): Tehran University of Medical Sciences Figure 1Figure 2
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COVID-19 presenting as right flank pain in a postpartum woman: A case report. Ann Med Surg (Lond) 2021; 69:102770. [PMID: 34484735 PMCID: PMC8405448 DOI: 10.1016/j.amsu.2021.102770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/18/2021] [Accepted: 08/22/2021] [Indexed: 11/19/2022] Open
Abstract
Introduction Patients with COVID-19 infection may present a wide range of symptoms that make its diagnosis challenging, especially in patients with underlying conditions. Presentation of case A 30-year-old postpartum woman presented to the Emergency Department (ED) of Arash Women Hospital with right flank pain. Physical examination revealed tachycardia and decreased sounds in the base of the lung. Chest CT scan demonstrated patchy consolidations in bases of the lungs in favor of COVID-19 infection. The patient underwent pharmacotherapy with Remdesivir, steroid, and interferon beta-1a for eight days and was discharged in a good condition. Discussion This study suggests that involvement of lungs' bases may be associated with gastrointestinal symptoms such as abdominal or flank pain in the COVID-19 patients. It makes the diagnosis difficult in a scenario such as the described patient in our study where there may be other differential diagnoses correlating with the patient's clinical course. Conclusion COVID-19 should be in the differential diagnosis of any patient presenting to ED with relevant complaints. Correct and immediate diagnosis is critical for proper treatment and isolation of patients with COVID-19.
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Sleep disturbance, psychiatric issues, and employment status of Iranian people living with HIV. BMC Res Notes 2021; 14:338. [PMID: 34461988 PMCID: PMC8404356 DOI: 10.1186/s13104-021-05755-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 08/20/2021] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVES There are limited studies on the psychological issues and sleep problems among the Iranian people living with HIV (HIV). In this study, we aimed to assess sleep disorders, psychiatric characteristics, and employment status among Iranian PLWH. RESULTS In total, 304 PLWH with a mean age of 40.01 (SD = 9.60) years participated in the study. About 72% of the participants had a global PSQI score of more than 5, with a mean score of 7.71 (SD = 3.31). About 55.6%, 50%, and 67.4% of subjects had abnormal scores for depression, anxiety, and stress. Unemployed participants had 2.13 times more chance (95% CI 1.01-4.53) of having poor sleep quality compared to employed patients, and stress increased its likelihood by 3.18 times (95% CI 1.47-5.88).
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Different incidences of acute kidney injury (AKI) and outcomes in COVID-19 patients with and without non-azithromycin antibiotics: A retrospective study. J Med Virol 2021; 93:4411-4419. [PMID: 33792956 PMCID: PMC8251081 DOI: 10.1002/jmv.26992] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/17/2021] [Accepted: 03/30/2021] [Indexed: 01/08/2023]
Abstract
In late December 2019, an outbreak of a novel coronavirus which caused coronavirus disease 2019 (COVID-19) was initiated. Acute kidney injury (AKI) was associated with higher severity and mortality of COVID-19. We aimed to evaluate the effects of comorbidities and medications in addition to determining the association between AKI, antibiotics against coinfections (AAC) and outcomes of patients. We conducted a retrospective study on adult patients hospitalized with COVID-19 in a tertiary center. Our primary outcomes were the incidence rate of AKI based on comorbidities and medications. The secondary outcome was to determine mortality, intensive care unit (ICU) admission, and prolonged hospitalization by AKI and AAC. Univariable and multivariable logistic regression method was used to explore predictive effects of AKI and AAC on outcomes. Out of 854 included participants, 118 patients developed AKI in whom, 57 used AAC and 61 did not. Hypertension and diabetes were the most common comorbidities in patients developed AKI. AAC, lopinavir/ritonavir, ribavirin, angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers, and corticosteroids had significant higher rate of administration in patients developed AKI. AAC were associated with higher deaths (odds ratio [OR] = 5.13; 95% confidence interval (CI): 3-8.78) and ICU admission (OR = 5.87; 95%CI: 2.81-12.27), while AKI had higher OR for prolonged hospitalization (3.37; 95%CI: 1.76-6.45). Both AKI and AAC are associated with poor prognosis of COVID-19. Defining strict criteria regarding indications and types of antibiotics would help overcoming concomitant infections and minimizing related adverse events.
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Characteristics and outcomes of COVID-19 pneumonia in pregnancy compared with infected nonpregnant women. Int J Gynaecol Obstet 2021; 153:462-468. [PMID: 33829492 PMCID: PMC9087605 DOI: 10.1002/ijgo.13697] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 04/06/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To compare the clinical and paraclinical features and outcomes of pregnant and nonpregnant women with COVID-19. METHODS A multicenter retrospective cohort study of pregnant and nonpregnant women of reproductive age hospitalized between March and October 2020 in Tehran, Iran. Medical records were reviewed and women who tested positive for SARS-CoV-2 on RT-PCR were included. Extracted data were compared and logistic regression performed. RESULTS A total of 110 pregnant and 234 nonpregnant COVID-19-positive women were included. Frequency of severe disease was higher in nonpregnant women than pregnant women (29% vs 11.8%; P < 0.001). Symptoms including cough, dyspnea, chill, fatigue, and headache were more frequent in nonpregnant women (P < 0.05). Pregnant women had higher oxygen saturation levels and lower lymphocyte count (P = 0.001). Six (5.5%) pregnant and 12 (5.1%) nonpregnant women died (P = 0.80). No significant differences between the groups were found for ICU admission and end organ failure. Significantly more nonpregnant women had acute respiratory distress syndrome (ARDS, 9.4% vs 0%; P = 0.001). Univariate regression indicated association between hypertension and death; oxygen saturation and ARDS; and body mass index and ICU admission. No association was found between pregnancy and death, ICU admission, or ARDS. CONCLUSION Pregnant women with COVID-19 are not at higher risk of adverse outcomes compared with nonpregnant women.
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An Ovarian Hydatid Disease Imitating Ovarian Neoplasm: A Case Report. J Gynecol Surg 2021. [DOI: 10.1089/gyn.2020.0135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Comparison of information provided by pediatricians regarding tooth eruption and the information available on the internet. Dent Res J (Isfahan) 2021; 18:6. [PMID: 34084293 PMCID: PMC8122695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 04/03/2020] [Accepted: 05/03/2020] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Most parents believe that teething is associated with some symptoms and commonly use Internet to gain more information about the health of their children. Pediatricians can also serve as a source of information for health-related requirements of parents. This study aimed to compare the information provided by pediatricians regarding tooth eruption and the information available in Persian-language websites. MATERIALS AND METHODS This descriptive, analytical, cross-sectional study was performed in two phases. In the first phase, the questionnaire was designed by 85 pediatric pediatricians in Isfahan about children's dental eruption and internet resources. The second phase was the study of 22 Persian websites about children's tooth eruption using Google search engine and the keywords "tooth eruption," "tooth eruption symptoms." Then a checklist was prepared to evaluate the quality and completeness of the content. Data were analyzed by the Chi-square test and Fisher's exact test using SPSS (P < 0.05). RESULTS None of the retrieved websites had the health on the net code of conduct. The most common symptoms of teething reported by both pediatricians and websites included irritability, drooling, gingival tenderness, chewing tendency, decreased appetite and sleep disturbances. In non-pharmacological methods to control the symptoms related to tooth eruption in both groups, embracing the baby (P < 0.001), using soft tooth ring (P = 0.049) and chewing hard foods (0.016 P = significant. Use of oral pain medication (P = 0.01) and sedatives and medications (P = 0.04) were significant in the medication method. CONCLUSION None of the websites reviewed had a valid source code and author. Although websites cannot replace the instructions of pediatricians regarding growth and development of children and their teething, supplementary information can be acquired from high-quality websites because there seems to be no significant difference between these two information sources regarding tooth eruption symptoms and their management.
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Comparison of information provided by pediatricians regarding tooth eruption and the information available on the internet. Dent Res J (Isfahan) 2021. [DOI: 10.4103/1735-3327.310035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Depression and Anxiety among Iranian Medical Students during COVID-19 Pandemic. IRANIAN JOURNAL OF PSYCHIATRY 2020; 15:228-235. [PMID: 33193771 PMCID: PMC7603582 DOI: 10.18502/ijps.v15i3.3815] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Objective: COVID-19 has spread throughout the world and has become a global pandemic. This situation can cause psychological distress among people, especially health care workers. This study aimed to determine depression and anxiety levels among Iranian medical students during the COVID-19 pandemic. Method: In this cross sectional study, we designed an online survey of Beck Anxiety Inventory (BAI) and Beck Depression Inventory (BDI) questionnaires. The survey link was sent to 500 medical clerks and interns studying at Tehran University of Medical Sciences (TUMS). Results: A total of 64.6% of the students completed the survey. The prevalence of mild to severe anxiety and depression among them was 38.1% and 27.6%, respectively. Anxiety and changes in sleep patterns were the most common symptoms. Higher levels of anxiety were related to female gender, lower grade point average (GPA), and experience of COVID-19 symptoms. Students with lower GPA and prior experience of COVID-19 symptoms were more likely to feel depressed. Conclusion: Depression and anxiety did not significantly differ among Iranian medical students before and after the COVID-19 outbreak. Somatic symptoms of depression are more common during this pandemic and need particular attention in future similar situations. A higher GPA is related to lower anxiety and depression among medical students.
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Effects of salpingectomy during abdominal hysterectomy on ovarian reserve: a randomized controlled trial. ACTA ACUST UNITED AC 2017; 14:17. [PMID: 28890679 PMCID: PMC5570788 DOI: 10.1186/s10397-017-1019-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 08/02/2017] [Indexed: 11/17/2022]
Abstract
Background The aim of this study was to investigate the effect of salpingectomy on ovarian function by measuring AMH. Methods This study was a balanced, single-center, double-blind, randomized, controlled trial in Ruin Tan Arash Hospital, Tehran, between May 2013 and November 2014. A total of 30 patients undergoing elective abdominal hysterectomy were randomized into two groups, 15 with salpingectomy and 15 without salpingectomy. The primary objective of this study was to compare mean difference of anti-Mullerian hormone (AMH) between two groups. The secondary outcomes measured were follicle-stimulating hormone (FSH), operative time, and blood loss. Results Serum AMH levels decreased at 3 months after hysterectomy in all patients (pre AMH 1.32 ± (0.91); post AMH 1.05 ± (0.88), P < 0.001), the salpingectomy group (pre AMH 1.44 ± (0.94); post AMH 1.13 ± (0.86), P < 0.001), and no salpingectomy group (pre AMH 1.2 ± (0.9); post AMH 0.97 ± (0.92), P < 0.001). The rate of decline of AMH levels after surgery did not differ between the two groups (25% (17–33%) vs. 26% (15–36%), P = 0.23) among the women with salpingectomy versus without salpingectomy, respectively. There was no difference in the mean operative time (mean difference 0.33, 95% CI − 22.21 to 22.86, P < 0.92), mean blood loss (mean difference − 0.66, 95% CI − 15.8 to 14.46, P < 0.97), and post FSH (mean difference 0.34, 95% CI − 1.2 to 1.88, P < 0.65) between both groups. Conclusions Salpingectomy with abdominal hysterectomy is a safe treatment that does not have a deleterious effect on ovarian reserve. Trial registration Iranian Registry of Clinical Trials, IRCT2014123118866N4 (www.IRCT.ir)
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Mechanical vulnerability of lower second premolar utilising visco-elastic dynamic stress analysis. Comput Methods Biomech Biomed Engin 2009; 12:553-61. [DOI: 10.1080/10255840902788579] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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