Publications by authors named "Marwa M"

Background: Preterm birth (PTB) is a leading cause of neonatal mortality, particularly in sub-Saharan Africa where 40% of global neonatal deaths occur. We identified and combined demographic, clinical, and psychosocial correlates of PTB among Kenyan women to develop a risk score.

Methods: We used data from a prospective study enrolling HIV-negative women from 20 antenatal clinics in Western Kenya (NCT03070600).

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Article Synopsis
  • - The study explored how well teachers understand and incorporate 21st-century/4C skills—Communication, Creativity, Critical Thinking, and Collaboration—into their evaluations and instructional plans at a university in Indonesia from 2022 to 2023.
  • - Researchers analyzed 54 documents and conducted interviews with four teachers to assess their familiarity and challenges regarding these skills using a 4Cs rubric.
  • - Findings showed that teachers' evaluations and plans were mostly lacking in full competency for 4Cs, highlighting the need for better understanding and resources through professional development and collaboration to improve educational practices.
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Introduction: Pharmacy-delivered HIV prevention services might create more options for pregnant women to use HIV prevention tools earlier and more consistently during pregnancy. We quantified preferences for attributes of potential HIV prevention services among women of childbearing age in Western Kenya.

Methods: From June to November 2023, we administered a face-to-face discrete choice experiment survey to women aged 15-44 in Kenya's Homa Bay, Kisumu and Siaya counties.

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Unlabelled: The prevalence of breast cancer as a significant public health concern necessitates continued exploration of natural resources for novel anti-cancer agents is crucial.

Material And Methods: Anticancer activity of plant extracts on monolayer breast cancer cell line (MCF7) with lower levels of toxicity towards normal (RPE1) underwent further assessment using a three-dimensional model (3D). The extract's effects were investigated through multiple assays including apoptosis induction using quantifying cleaved cytokeratin-18 (CK18) and DNA fragmentation.

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  • - The study measured tenofovir (TFV) concentrations in hair as a way to track adherence to HIV preexposure prophylaxis during pregnancy and after childbirth.
  • - Researchers collected hair samples from 102 women and compared them with dried blood spots (DBSs) to evaluate the effectiveness of this method.
  • - Results showed that having an HIV-positive partner increased hair TFV levels significantly, and there was a strong correlation between hair TFV concentrations and DBS TFV-diphosphate levels, suggesting hair analysis is a reliable adherence indicator.
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Background: Oral pre-exposure prophylaxis (PrEP) and male partner HIV self-testing (HIVST) is being scaled up within antenatal clinics. Few data are available on how co-distribution influences acceptance of both interventions.

Methods: We used data from the PrEP Implementation of Mothers in Antenatal Care (NCT03070600) trial in Kenya.

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Objective: We evaluated pre-exposure prophylaxis (PrEP) initiation, persistence, and adherence measured via tenofovir-diphosphate (TFV-DP) concentrations in dried blood spots (DBS) among women offered PrEP during pregnancy.

Methods: We prospectively analyzed data from participants in the PrIMA Study (NCT03070600) who were offered PrEP during the second trimester and followed through 9 months postpartum. At follow-up visits (monthly in pregnancy; 6 weeks, 6 months, 9 months postpartum), self-reported PrEP use was assessed, and DBS were collected for quantifying TFV-DP concentrations.

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Introduction: Long-acting pre-exposure prophylaxis (PrEP) options could overcome barriers to oral PrEP persistence during pregnancy and postpartum. We evaluated long-acting PrEP preferences among oral PrEP-experienced pregnant and postpartum women in South Africa and Kenya, countries with high PrEP coverage with pending regulatory approvals for long-acting injectable cabotegravir and the dapivirine vaginal ring (approved in South Africa, under review in Kenya).

Methods: From September 2021 to February 2022, we surveyed pregnant and postpartum women enrolled in oral PrEP studies in South Africa and Kenya.

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Background: Evidence gaps remain regarding the influence of prenatal psychosocial factors on adverse pregnancy outcomes.

Objective: The objective of this study is to evaluate relationships between psychosocial factors and adverse perinatal outcomes among Kenyan women.

Methods: We analysed data from a prospective cohort study enrolling HIV-negative women in pregnancy (NCT03070600) in 20 antenatal clinics in Western Kenya.

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Background: There are limited data on home pregnancy test use among women in low-and-middle-income countries. A prior survey found that only 20% of women in western Kenya used a home pregnancy test to confirm their pregnancies before going to antenatal care. This qualitative study aims to understand why women do not use home pregnancy tests in early pregnancy.

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Objective: The authors evaluated factors contributing to coronavirus disease 2019 (COVID-19) vaccine hesitancy among pregnant and postpartum women to inform vaccine scale-up strategies.

Methods: This observational study utilized data from pregnant and postpartum women attending four public maternal child health (MCH) clinics in Western Kenya. From October 2020 to July 2022, nurses assessed COVID-19 vaccine hesitancy, defined as reporting "unlikely" or "very unlikely" to the question, "If a vaccine for COVID-19 were available today, what is the likelihood that you would get vaccinated?"

Results: Among 1023 women (235 pregnant, 788 postpartum), 20% reported worsened MCH care during the pandemic and most (92%) perceived themselves or family members to be at risk for COVID-19, yet 54% of women reported COVID-19 vaccine hesitancy.

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Introduction: Integrating pre-exposure prophylaxis (PrEP) delivery for pregnant and postpartum women within maternal and child health (MCH) clinics is feasible and acceptable. It is unknown whether a risk-guided model would facilitate appropriate PrEP use among MCH attendees better than universally offering PrEP.

Methods: The PrEP Implementation for Mothers in Antenatal Care (PrIMA) study was a cluster randomized trial to assess two models for PrEP delivery among pregnant women seeking routine MCH care at 20 public clinics in Kenya between January 2018 and July 2019 (NCT03070600).

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Background: Cisgender women in Kenya are at elevated risk of HIV acquisition during pregnancy and post partum. Acute HIV infection during pregnancy and breastfeeding accounts for approximately one-third of all vertical HIV transmissions. The World Health Organization recommends offering oral tenofovir-based pre-exposure prophylaxis (PrEP) to pregnant and postpartum women who are HIV negative but at substantial and ongoing risk for HIV acquisition.

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Background: Identifying optimal depression screening tools for use in maternal health clinics could improve maternal and infant health. We compared four tools for diagnostic performance and epidemiologic associations.

Methods: This study was nested in a cluster-randomized trial in Kenya.

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Hydatid cyst (HC) of the breast is a rare entity, even in endemic areas. We report the radiologic features of an isolated breast HC in a 50-year-old woman. Imaging findings may mimic other common breast lesions, but specific imaging features help establish an accurate diagnosis to adapt therapeutic management.

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Background: There are gaps in understanding longitudinal patterns and predictors of perinatal depressive symptoms in sub-Saharan Africa. This study aimed to explore trajectories of depressive symptoms and associated factors from pregnancy to 9 months post partum among Kenyan women.

Methods: In this prospective cohort study, we analysed data from the PrEP Implementation for Mothers in Antenatal Care (PrIMA) study in which HIV-negative women were enrolled in pregnancy and followed up to 9 months post partum in 20 public sector maternal-child health clinics in western Kenya.

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In sub-Saharan Africa little is known about how often women use pregnancy self-tests or characteristics of these women despite evidence that pregnancy self-testing is associated with early antenatal care (ANC) initiation. Understanding the characteristics of women who use pregnancy self-tests can facilitate more targeted efforts to improve pregnancy testing experiences and entry into the ANC pathway. We conducted a cross-sectional survey among pregnant women enrolling in a pre-exposure prophylaxis (PrEP) implementation study to determine the prevalence and factors associated with pregnancy self-testing among women in western Kenya.

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Background: Schizophrenia is a disabling serious mental illness that can be chronic. Haloperidol, one of the first generation of antipsychotic drugs, is effective in the treatment of schizophrenia but can have adverse side effects. The effects of stopping haloperidol in people with schizophrenia who are stable on their prescription are not well researched in the context of systematic reviews.

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The female reproductive system is one of the most complex systems in the body taking into account the hormonal fluctuations associated with ovarian and uterine menstrual cycles. The purpose of this work was to study the impact of aluminum nitrate and indium sulfate on the uterus and the ovary of a pregnant rat. The experiment was performed on adult female rats of Wistar strain weighing approximately 250g.

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Background: Liver resection is the only viable therapeutic treatment option for several neoplastic entities of the liver. Although, the number of resectable patients is increasing in Syria, liver failure is still a major complication affecting mortality and morbidity rates. Methods: Between 2009 and 2016, 104 patients undergoing liver resection in Damascus University Faculty of Medicine were retrospectively analyzed.

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Article Synopsis
  • Bezoars are undigested materials that accumulate in the gastrointestinal tract, categorized by the type of material involved, such as phytobezoars (plant matter), tricobezoars (hair), lactobezoars (milk), and the rare lithobezoars (stones).
  • The article discusses a specific case of a gastrointestinal lithobezoar causing ulcer-like abdominal pain, with some stones removed via endoscopy and others expelled using promotility medications.
  • The case highlights the importance of conducting thorough psychiatric evaluations to identify underlying factors that may lead to the recurrence of such gastrointestinal issues.
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