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Obstetrics and Gynecology

Aga Khan University

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Articles 31 - 60 of 771

Full-Text Articles in Medicine and Health Sciences

Generalisability Of Fetal Ultrasound Deep Learning Models To Low-Resource Imaging Settings In Five African Countries, Carla Sendra-Balcells, Víctor M. Campello, Jordina Torrents-Barrena, Yahya Ali Ahmed, Mustafa Elattar, Benard Ohene-Botwe, Pempho Nyangulu, William Stones, Sikolia Wanyonyi, Marleen Temmerman Feb 2023

Generalisability Of Fetal Ultrasound Deep Learning Models To Low-Resource Imaging Settings In Five African Countries, Carla Sendra-Balcells, Víctor M. Campello, Jordina Torrents-Barrena, Yahya Ali Ahmed, Mustafa Elattar, Benard Ohene-Botwe, Pempho Nyangulu, William Stones, Sikolia Wanyonyi, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Most artificial intelligence (AI) research and innovations have concentrated in high-income countries, where imaging data, IT infrastructures and clinical expertise are plentiful. However, slower progress has been made in limited-resource environments where medical imaging is needed. For example, in Sub-Saharan Africa, the rate of perinatal mortality is very high due to limited access to antenatal screening. In these countries, AI models could be implemented to help clinicians acquire fetal ultrasound planes for the diagnosis of fetal abnormalities. So far, deep learning models have been proposed to identify standard fetal planes, but there is no evidence of their ability to generalise …


Clinical Risk Factors Of Adverse Outcomes Among Women With Covid-19 In The Pregnancy And Postpartum Period: A Sequential, Prospective Meta-Analysis, Emily R. Smith, Erin Oakley, Gargi Wable Grandner, Gordon Rukundo, Fouzia Farooq, Kacey Ferguson, Sasha Baumann, Kristina Adams Waldorf, Yalda Afshar, Marleen Temmerman Feb 2023

Clinical Risk Factors Of Adverse Outcomes Among Women With Covid-19 In The Pregnancy And Postpartum Period: A Sequential, Prospective Meta-Analysis, Emily R. Smith, Erin Oakley, Gargi Wable Grandner, Gordon Rukundo, Fouzia Farooq, Kacey Ferguson, Sasha Baumann, Kristina Adams Waldorf, Yalda Afshar, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Objective: This sequential, prospective meta-analysis (sPMA) sought to identify risk factors among pregnant and postpartum women with COVID-19 for adverse outcomes related to: disease severity, maternal morbidities, neonatal mortality and morbidity, adverse birth outcomes.

Data sources: We prospectively invited study investigators to join the sPMA via professional research networks beginning in March 2020.

Study eligibility criteria: Eligible studies included those recruiting at least 25 consecutive cases of COVID-19 in pregnancy within a defined catchment area.

Study appraisal and synthesis methods: We included individual patient data from 21 participating studies. Data quality was assessed, and harmonized variables for risk factors and …


Metabolomics Of A Neonatal Cohort From The Alliance For Maternal And Newborn Health Improvement Biorepository: Effect Of Preanalytical Variables On Reference Intervals, Lena Jafri, Aysha Habib Khan, Muhammad Ilyas, Muhammad Imran Nisar, Javairia Khalid, Hafsa Majid, Aneeta Hotwani, Fyezah Jehan Jan 2023

Metabolomics Of A Neonatal Cohort From The Alliance For Maternal And Newborn Health Improvement Biorepository: Effect Of Preanalytical Variables On Reference Intervals, Lena Jafri, Aysha Habib Khan, Muhammad Ilyas, Muhammad Imran Nisar, Javairia Khalid, Hafsa Majid, Aneeta Hotwani, Fyezah Jehan

Department of Pathology and Laboratory Medicine

Background: The study was conducted to determine reference interval (RI) and evaluate the effect of preanalytical variables on Dried blood spot (DBS)-amino acids, acylcarnitines and succinylacetone of neonates.
Methodology: DBS samples were collected within 48-72 hours of life. Samples were analyzed for biochemical markers on tandem mass spectrometer at the University of Iowa. Comparison of RI across various categorical variables were performed.
Results: A total of 610 reference samples were selected based on exclusion criteria; 53.2% being females. Mean gestational age (GA) of mothers at the time of delivery was 38.7±1.6 weeks; 24.5% neonates were of low birth weight and …


Quality Of Life And Sexual Function Of Women With Endometriosis At The Aga Khan University Hospital Nairobi, Edna Mohere Chacha Jan 2023

Quality Of Life And Sexual Function Of Women With Endometriosis At The Aga Khan University Hospital Nairobi, Edna Mohere Chacha

Theses & Dissertations

Introduction: Endometriosis is a benign, chronic condition that affects up to ten percent of women of childbearing age. It’s marked by the presence of endometrial tissue outside the uterine cavity (Giudice, 2010). It is a health condition with wide-ranging and pervasive sequelae making it a significant health concern requiring appropriate action (Rush & Misajon, 2018). We observed that there was a paucity of data relating to how endometriosis impacted on female sexual function and quality of life in sub-Saharan Africa, Kenya included.

Objectives: The primary goal of this empirical investigation was to determine the quality of life of women who …


Placental Histopathological Changes In Covid-19 And Their Associated Effects On Adverse Pregnancy Outcomes, Eric Mugambi Jan 2023

Placental Histopathological Changes In Covid-19 And Their Associated Effects On Adverse Pregnancy Outcomes, Eric Mugambi

Theses & Dissertations

Introduction: Coronavirus disease (COVID-19) is a significant cause of morbidity and mortality among pregnant women. Pregnant women infected with SARS-CoV-2 are at a greater risk of pre-eclampsia/eclampsia, non-iatrogenic preterm birth, stillbirth, and small for gestational age infants/fetal growth restriction (SGA/FGR), which share a common placental etiology. Placental histopathological changes attributed to COVID-19 have been demonstrated but there is a knowledge gap in how these changes impact pregnancy outcomes particularly those of placental origin.

Objectives: To investigate if there is an association between placental histopathology (maternal vascular malperfusion (MVM), fetal vascular malperfusion (FVM), acute and chronic inflammatory pathology, and other findings …


Human Immunodeficiency Virus Type 1 Rna Genital Tract Shedding After Cryotherapy For Cervical Intraepithelial Neoplasia In Western Kenya, Elkanah Omenge, Anne Bocage, Tao Liu, Peter Itsura, Philip Tonui, Kapten Muthoka, Stephen Kiptoo, Angela Caliendo, Soya Sam, Susan Cu-Uvin Jan 2023

Human Immunodeficiency Virus Type 1 Rna Genital Tract Shedding After Cryotherapy For Cervical Intraepithelial Neoplasia In Western Kenya, Elkanah Omenge, Anne Bocage, Tao Liu, Peter Itsura, Philip Tonui, Kapten Muthoka, Stephen Kiptoo, Angela Caliendo, Soya Sam, Susan Cu-Uvin

Obstetrics and Gynaecology, East Africa

Abstract :This prospective study of 39 women living with human immunodeficiency virus (HIV) on antiretroviral therapy in Western Kenya aimed to quantify genital tract HIV-1 RNA (GT-HIV RNA) shedding before and after cryotherapy for cervical intraepithelial neoplasia. Most GT-HIV RNA shedding was detected precryotherapy, suggesting that cryotherapy was not the primary cause of shedding.


Adverse Maternal, Fetal, And Newborn Outcomes Among Pregnant Women With Sars-Cov-2 Infection: An Individual Participant Data Meta-Analysis, Emily R. Smith, Erin Oakley, Gargi Wable Grandner, Kacey Ferguson, Fouzia Farooq, Yalda Afshar, Mia Ahlberg, Homa Ahmadzia, Victor Akelo, Marleen Temmerman Jan 2023

Adverse Maternal, Fetal, And Newborn Outcomes Among Pregnant Women With Sars-Cov-2 Infection: An Individual Participant Data Meta-Analysis, Emily R. Smith, Erin Oakley, Gargi Wable Grandner, Kacey Ferguson, Fouzia Farooq, Yalda Afshar, Mia Ahlberg, Homa Ahmadzia, Victor Akelo, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Introduction: Despite a growing body of research on the risks of SARS-CoV-2 infection during pregnancy, there is continued controversy given heterogeneity in the quality and design of published studies.

Methods: We screened ongoing studies in our sequential, prospective meta-analysis. We pooled individual participant data to estimate the absolute and relative risk (RR) of adverse outcomes among pregnant women with SARS-CoV-2 infection, compared with confirmed negative pregnancies. We evaluated the risk of bias using a modified Newcastle-Ottawa Scale.

Results: We screened 137 studies and included 12 studies in 12 countries involving 13 136 pregnant women.

Pregnant women with …


Understanding Maternity Care Providers’ Use Of Data In Southern Tanzania, Regine Unkels, Fadhlun Alwy Al-Beity, Zamoyoni Julius, Elibariki Mkumbo, Andrea B. Pembe, Claudia Hanson, Helle Molsted-Alvesson Jan 2023

Understanding Maternity Care Providers’ Use Of Data In Southern Tanzania, Regine Unkels, Fadhlun Alwy Al-Beity, Zamoyoni Julius, Elibariki Mkumbo, Andrea B. Pembe, Claudia Hanson, Helle Molsted-Alvesson

Obstetrics and Gynaecology, East Africa

Introduction: Health information management system data is collected for national planning and evaluation but is rarely used for healthcare improvements at subnational or facility-level in low-and-middle-income countries. Research suggests that perceived data quality and lack of feedback are contributing factors. We aimed to understand maternity care providers’ perceptions of data and how they use it, with a view to co-design interventions to improve data quality and use.

Methods: We based our research on constructivist grounded theory. We conducted 14 in-depth interviews, two focus group discussions with maternity care providers and 48 hours of observations in maternity wards to understand …


Does The Anastatica Hierochuntica Plant Shorten The Duration Of Labour? A Prospective Observational Study, Filiz Okumuş, Halime Öncü-Çelik, Nevin Şahin Dec 2022

Does The Anastatica Hierochuntica Plant Shorten The Duration Of Labour? A Prospective Observational Study, Filiz Okumuş, Halime Öncü-Çelik, Nevin Şahin

Journal of Asian Midwives (JAM)

Objective: This study aims to investigate the effect of Anastatica Hierochuntica L. on the duration of labour in primiparous women.
Methods: A prospective, case-controlled study with an intervention (n=28) and control (n=29) group. Participants were not randomized; their preferences related to the use of the A. Hierochuntica L. determined the group in which they would be included. In the intervention group, Anastatica Hierochuntica L. was used by all women. Standard care continued for both the intervention and control group. The duration of the first and second stage of labour were evaluated and compared between groups.
Results: Participants’ mean of age …


The East Africa Consortium For Human Papillomavirus And Cervical Cancer In Women Living With Hiv/Aids, Y. Tong, Elkanah Omenge, M. Nakalembe, P. Tonui, P. Itsura, K. Muthoka, M. Titus, S. Kiptoo, A. Mwangi, J. Ong’Echae Dec 2022

The East Africa Consortium For Human Papillomavirus And Cervical Cancer In Women Living With Hiv/Aids, Y. Tong, Elkanah Omenge, M. Nakalembe, P. Tonui, P. Itsura, K. Muthoka, M. Titus, S. Kiptoo, A. Mwangi, J. Ong’Echae

Obstetrics and Gynaecology, East Africa

The East Africa Consortium was formed to study the epidemiology of human papillomavirus (HPV) infections and cervical cancer and the influence of human immunodeficiency virus (HIV) infection on HPV and cervical cancer, and to encourage collaborations between researchers in North America and East African countries. To date, studies have led to a better understanding of the influence of HIV infection on the detection and persistence of oncogenic HPV, the effects of dietary aflatoxin on the persistence of HPV, the benefits of antiretroviral therapy on HPV persistence, and the differences in HPV detections among HIV-infected and HIV-uninfected women undergoing treatment for …


Acceptability And Feasibility Of A Low-Cost Device For Gestational Age Assessment In A Low-Resource Setting: Qualitative Study, Angela Koech, Peris Muoga Musitia, Grace Mwashigadi, Mai-Lei Woo Kinshella, Marianne Vidler, Marleen Temmerman, Rachel Craik, J. Alison Noble, Peter Dadelszen Von Dadelszen, Aris T . Papageorghiou Dec 2022

Acceptability And Feasibility Of A Low-Cost Device For Gestational Age Assessment In A Low-Resource Setting: Qualitative Study, Angela Koech, Peris Muoga Musitia, Grace Mwashigadi, Mai-Lei Woo Kinshella, Marianne Vidler, Marleen Temmerman, Rachel Craik, J. Alison Noble, Peter Dadelszen Von Dadelszen, Aris T . Papageorghiou

Obstetrics and Gynaecology, East Africa

Background: Ultrasound for gestational age (GA) assessment is not routinely available in resource-constrained settings, particularly in rural and remote locations. The TraCer device combines a handheld wireless ultrasound probe and a tablet with artificial intelligence (AI)-enabled software that obtains GA from videos of the fetal head by automated measurements of the fetal transcerebellar diameter and head circumference.

Objective: The aim of this study was to assess the perceptions of pregnant women, their families, and health care workers regarding the feasibility and acceptability of the TraCer device in an appropriate setting.

Methods: A descriptive study using qualitative methods was conducted in …


Rare Causes Of Genital Fistula In Nine African Countries: A Retrospective Review, Carrie J. Ngongo, Thomas J.I.P. Raassen, Marietta Mahendeka, Ladeisha Lombard, Jos Van Roosmalen, Marleen Temmerman Dec 2022

Rare Causes Of Genital Fistula In Nine African Countries: A Retrospective Review, Carrie J. Ngongo, Thomas J.I.P. Raassen, Marietta Mahendeka, Ladeisha Lombard, Jos Van Roosmalen, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: Most genital fistulas result from prolonged, obstructed labor or surgical complications. Other causes include trauma (from accidents, traditional healers, or sexual violence), radiation, carcinoma, infection, unsafe abortion, and congenital malformation.

Methods: This retrospective records review focuses on rare fistula causes among 6,787 women who developed fistula after 1980 and sought treatment between 1994 and 2017 in Tanzania, Uganda, Kenya, Malawi, Zambia, Rwanda, Ethiopia, Somalia, and South Sudan. We compare fistula etiologies across countries and assess associations between rare causes and type of incontinence (urine, feces, or both).

Results: Rare fistula accounted for 1.12% (76/6,787) of all fistulas, including traumatic …


Knowledge, Attitudes, And Practices (Kap) Towards Covid-19 Pandemic Among Pregnant Women In A Tertiary Hospital In Karachi, Pakistan, Sumaira Naz, Syeda Dur E Shawar, Shamila Saleem, Ayesha Malik, Amir Raza Nov 2022

Knowledge, Attitudes, And Practices (Kap) Towards Covid-19 Pandemic Among Pregnant Women In A Tertiary Hospital In Karachi, Pakistan, Sumaira Naz, Syeda Dur E Shawar, Shamila Saleem, Ayesha Malik, Amir Raza

Department of Obstetrics & Gynaecology

Background: The aim of this study was to evaluate the knowledge, attitude, and practices (KAP) of the pregnant population during the COVID-19 pandemic in a tertiary care hospital.
Methods: This cross-sectional study was conducted at Aga Khan University Hospital, Karachi, Pakistan. KAP towards COVID-19 was assessed using 21-item questionnaires. A score for each category was calculated and points were summed. The outcome variables of KAP were compared with demographic characteristics. Data were analyzed by using SPSS 19.
Results: A total of 377 patients participated in the study. The majority of the patients were multiparous (36.8%) in the age group of …


Pregnancy Outcomes Of Patients With Ultrasound-Indicated And History-Indicated Mcdonald Cervical Cerclage, Zaibunnisa Memon, Naureen Anjum, Zahra Hoodbhoy Nov 2022

Pregnancy Outcomes Of Patients With Ultrasound-Indicated And History-Indicated Mcdonald Cervical Cerclage, Zaibunnisa Memon, Naureen Anjum, Zahra Hoodbhoy

Department of Obstetrics & Gynaecology

Objective: To assess pregnancy outcomes of patients with ultrasound-indicated and history-indicated McDonald cervical cerclage.
Materials and methods: This was a cross-sectional study of pregnant women who had cervical cerclage performed at Aga Khan University Hospital, Karimabad campus. We obtained Institutional Review Board approval and reviewed the medical records of patients. A purposive continuous sampling technique was used. A total of 88 patients were included. There were no exclusion criteria. Outcome data were collected from the medical record of patients from January 2010 to December 2016.
Results: Analysis reported a statistically significant lower gravidity and parity in the scan-indicated group as …


Resilience And Prenatal Mental Health In Pakistan: A Qualitative Inquiry, Shireen Shehzad, David Arthur, An-Sofie Van Parys, Nicole Letourneau, Gail Wagnild, Shahirose Sadrudin Premji, Nargis Asad, Olivier Degomme Nov 2022

Resilience And Prenatal Mental Health In Pakistan: A Qualitative Inquiry, Shireen Shehzad, David Arthur, An-Sofie Van Parys, Nicole Letourneau, Gail Wagnild, Shahirose Sadrudin Premji, Nargis Asad, Olivier Degomme

School of Nursing & Midwifery

Background: Women in Pakistan suffer from a high rate of depression. The stress of low-income, illiteracy, exposure to violence and living in a patriarchal society are predisposing vulnerabilities for depression, particularly during and following pregnancy. The resilience of an individual plays a significant role in promoting prenatal mental health, but this has yet to be thoroughly researched. In this article, our objective is to identify the core characteristics of resilience among pregnant women, which will then help us in developing an intervention.
Methods: The exploratory-descriptive study was conducted over 6 months in five different antenatal hospitals in Sindh, Pakistan. A …


Vaginal Microbiota In Women With Spontaneous Preterm Labor Versus Those With Term Labor In Kenya: A Case Control Study, Edgar Gulavi, Fridah Mwendwa, David Atandi, Patricia Okiro, Michael Hall, Robert G. Beiko, Rodney Adam Nov 2022

Vaginal Microbiota In Women With Spontaneous Preterm Labor Versus Those With Term Labor In Kenya: A Case Control Study, Edgar Gulavi, Fridah Mwendwa, David Atandi, Patricia Okiro, Michael Hall, Robert G. Beiko, Rodney Adam

Obstetrics and Gynaecology, East Africa

Background: Preterm birth is a global problem with about 12% of births in sub-Saharan Africa occurring before 37 weeks of gestation. Several studies have explored a potential association between vaginal microbiota and preterm birth, and some have found an association while others have not. We performed a study designed to determine whether there is an association with vaginal microbiota and/or placental microbiota and preterm birth in an African setting.

Methods: Women presenting to the study hospital in labor with a gestational age of 26 to 36 weeks plus six days were prospectively enrolled in a study of the …


Maternal And Fetal Attachment Before Birth: Trends In Pregnant Women Of Urban Karachi, Shelina Bhamani, Anita Attaullah, Hajra Malik, Faiqa Binte Aamir, Areeba Syed, Amir Raza, Lumaan Sheikh Oct 2022

Maternal And Fetal Attachment Before Birth: Trends In Pregnant Women Of Urban Karachi, Shelina Bhamani, Anita Attaullah, Hajra Malik, Faiqa Binte Aamir, Areeba Syed, Amir Raza, Lumaan Sheikh

Department of Obstetrics & Gynaecology

Background: Maternal-fetal attachment is a multidimensional phenomenon and product of diverse physiological, psychological, and socio-emotional factors. The prenatal period is crucial in forming this bond and further predicts postnatal attachment.
Methodology: The present research was conducted using a cross-sectional survey design. Sixty-six participants filled out the survey regarding practices, perceptions, and attitudes toward maternal-fetal attachment after attending an online session on "Talking to the Baby in the Womb."
Results: Analysis revealed that participants talk to their baby in their tummy. Wondering when the baby starts thinking, feeling, and hearing within also aids in forming a maternal-fetal relationship. A statistically significant …


A Retrospective Review Of Genital Fistula Occurrence In Nine African Countries, Carrie J. Ngongo, Thomas J. I. P. Raassen, Marietta Mahendeka, Ladeisha Lombard, Jos Van Roosmalen, Marleen Temmerman Oct 2022

A Retrospective Review Of Genital Fistula Occurrence In Nine African Countries, Carrie J. Ngongo, Thomas J. I. P. Raassen, Marietta Mahendeka, Ladeisha Lombard, Jos Van Roosmalen, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: Female genital fistulas are abnormal communications that lead to urinary and/or fecal incontinence. This analysis compares the characteristics of women with fistulas to understand how countries differ from one another in the circumstances of genital fistula development.

Methods: This retrospective records review evaluated demographics and circumstances of fistula development for 6,787 women who sought fistula treatment between 1994 and 2017 in Tanzania, Uganda, Kenya, Malawi, Rwanda, Somalia, South Sudan, Zambia, and Ethiopia.

Results: Most women developed fistula during childbirth, whether vaginal (3,234/6,787, 47.6%) or by cesarean section (3,262/6,787, 48.1%). Others had fistulas attributable to gynecological surgery …


Prenatal Allostatic Load And Preterm Birth: A Systematic Review, Shahirose Sadrudin Premji, Gianella Santos Pana, Alexander Cuncannon, Paul E. Ronksley, Aliyah Dosani, K. Alix Hayden, Sharifa Bashir Lalani, Wangira Musana, Kiran Shaikh, Ilona S. Yim Oct 2022

Prenatal Allostatic Load And Preterm Birth: A Systematic Review, Shahirose Sadrudin Premji, Gianella Santos Pana, Alexander Cuncannon, Paul E. Ronksley, Aliyah Dosani, K. Alix Hayden, Sharifa Bashir Lalani, Wangira Musana, Kiran Shaikh, Ilona S. Yim

Obstetrics and Gynaecology, East Africa

Objective: Allostatic load refers to cumulative neuroendocrine burden and has been postulated to mediate and moderate physiological and psychological stress-related responses. This may have important implications for the risk of preterm birth. This systematic review examines the evidence on the association between prenatal allostatic load and preterm birth.

Data sources: A comprehensive search of seven electronic databases was conducted from inception to August 23, 2022 to identify all English-language observational and mixed methods studies examining allostatic load and preterm birth with no year or geographic restrictions.

Study eligibility criteria: Studies were included if they measured allostatic load, evaluated as the …


Diagnostic Challenge Of Perimenopause Molar Pregnancy In A 52-Year-Old Lady: Case Report, Willbroad Kyejo, Davis Rubagumya, Gregory Ntiyakuze, Nancy Matillya, Munawar Kaguta, Miriam Mgonja, Lynn Moshi Oct 2022

Diagnostic Challenge Of Perimenopause Molar Pregnancy In A 52-Year-Old Lady: Case Report, Willbroad Kyejo, Davis Rubagumya, Gregory Ntiyakuze, Nancy Matillya, Munawar Kaguta, Miriam Mgonja, Lynn Moshi

Family Medicine, East Africa

Introduction and importance: Gestational trophoblastic disease is an uncommon group of pregnancy-related dis- orders, with a course of trophoblastic proliferation, including hydatidiform mole (Agha et al., 2020), invasive and metastatic mole, choriocarcinoma, placental-site trophoblastic tumor, and epithelial trophoblastic tumor. Choriocarcinoma and trophoblastic tumor of the placenta are the most important tumors associated with pregnancy.

Case findings: A 52-year-old woman Para 2 Living 3, 3 years post-menopausal presented with prolong per vaginal bleeding for five weeks accompanied by lower abdominal pain. Diagnosis of gestational trophoblastic disease (choriocarcinoma type) was made by using beta HCG, radiology, and histology report. Patient underwent total …


Association Between Fetal Abdominal Growth Trajectories, Maternal Metabolite Signatures Early In Pregnancy, And Childhood Growth And Adiposity: Prospective Observational Multinational Interbio-21st Fetal Study, Jose Villar, Roseline Ochieng, Robert B. Gunier, Aris T. Papageorghiou, Stephen Rauch, Rose Mcgready, Julia M. Gauglitz, Fernando C. Barros, Manu Vatish, Shama Munim Oct 2022

Association Between Fetal Abdominal Growth Trajectories, Maternal Metabolite Signatures Early In Pregnancy, And Childhood Growth And Adiposity: Prospective Observational Multinational Interbio-21st Fetal Study, Jose Villar, Roseline Ochieng, Robert B. Gunier, Aris T. Papageorghiou, Stephen Rauch, Rose Mcgready, Julia M. Gauglitz, Fernando C. Barros, Manu Vatish, Shama Munim

Department of Obstetrics & Gynaecology

Background: Obesity predominantly affects populations in high-income countries and those countries facing epidemiological transition. The risk of childhood obesity is increased among infants who had overweight or obesity at birth, but in low-resource settings one in five infants are born small for gestational age. We aimed to study the relationships between: (1) maternal metabolite signatures; (2) fetal abdominal growth; and (3) postnatal growth, adiposity, and neurodevelopment.
Methods: In the prospective, multinational, observational INTERBIO-21st fetal study, conducted in maternity units in Pelotas (Brazil), Nairobi (Kenya), Karachi (Pakistan), Soweto (South Africa), Mae Sot (Thailand), and Oxford (UK), we enrolled women (≥18 years, …


Antenatal Dexamethasone For Improving Preterm Newborn Outcomes In Low-Resource Countries: A Cost-Effectiveness Analysis Of The Who Action-I Trial, Who Action Trial Collaborators, Katherine E. Eddy, Joshua P. Vogel, Nick Scott, Dagnachew Fetene, Shabina Ariff, Sajid Bashir Soofi, Lumaan Sheikh, Farrukh Raza, Almas Aamir Oct 2022

Antenatal Dexamethasone For Improving Preterm Newborn Outcomes In Low-Resource Countries: A Cost-Effectiveness Analysis Of The Who Action-I Trial, Who Action Trial Collaborators, Katherine E. Eddy, Joshua P. Vogel, Nick Scott, Dagnachew Fetene, Shabina Ariff, Sajid Bashir Soofi, Lumaan Sheikh, Farrukh Raza, Almas Aamir

Department of Paediatrics and Child Health

Background: After considerable debate, there is now unequivocal evidence that use of antenatal corticosteroids improves outcomes in preterm neonates when used in women at risk of early preterm birth in reasonably equipped hospitals in low-resource countries. We aimed to evaluate the cost-effectiveness of dexamethasone administration in the management of preterm birth in a cohort of pregnant women from five low-resource countries.
Methods: We performed a cost-effectiveness analysis using data from 2828 women (and 3051 babies) who participated in the WHO ACTION-I trial, a multicentre, randomised, placebo-controlled trial that assessed the safety and efficacy of dexamethasone in pregnant women at risk …


Ambient Temperature During Pregnancy And Risk Of Maternal Hypertensive Disorders: A Time-To-Event Study In Johannesburg, South Africa, Chérie Part, Jean Le Roux, Matthew Chersichb, Shobna Sawry, Véronique Filippi, Nathalie Roos, Lee Fairlie, Britt Nakstad, Jeroen De Bont, Stanley Luchters Sep 2022

Ambient Temperature During Pregnancy And Risk Of Maternal Hypertensive Disorders: A Time-To-Event Study In Johannesburg, South Africa, Chérie Part, Jean Le Roux, Matthew Chersichb, Shobna Sawry, Véronique Filippi, Nathalie Roos, Lee Fairlie, Britt Nakstad, Jeroen De Bont, Stanley Luchters

Institute for Human Development

Hypertensive disorders in pregnancy are a leading cause of maternal and perinatal mortality and morbidity. We evaluate the effects of ambient temperature on risk of maternal hypertensive disorders throughout pregnancy. We used birth register data for all singleton births (22–43 weeks' gestation) recorded at a tertiary-level hospital in Johannesburg, South Africa, between July 2017–June 2018. Time-to-event analysis was combined with distributed lag non-linear models to examine the effects of mean weekly temperature, from conception to birth, on risk of (i) high blood pressure, hypertension, or gestational hypertension, and (ii) pre-eclampsia, eclampsia, or HELLP (hemolysis, elevated liver enzymes, low platelets). Low …


Symptoms Of Maternal Psychological Distress During Pregnancy: Sex-Specific Effects For Neonatal Morbidity, Sandra J. Weiss, Joseph Musana Sep 2022

Symptoms Of Maternal Psychological Distress During Pregnancy: Sex-Specific Effects For Neonatal Morbidity, Sandra J. Weiss, Joseph Musana

Obstetrics and Gynaecology, East Africa

Objectives: Maternal psychological distress during pregnancy has been associated with preterm birth. However, little is known about the relationship of a woman’s psychological symptoms during pregnancy to the infant’s morbidity at birth or any differential effects of these symptoms on female vs. male fetuses. Our research aims addressed these gaps.

Methods: A total of 186 women were enrolled between 24 and 34 weeks gestation when demographic information was acquired and they completed the Brief Symptom Inventory to measure psychological distress. Data on gestational age at birth, fetal sex, and neonatal morbidity was extracted from the medical record. To control for …


“Do Not Detach The Placenta From My Baby's Cord” - Lotus Birth Case Series From Tanzania Tertiary Hospital, Willbroad Kyejo, Davis Rubagumya, Christian Mwalo, Lynn Moshi, Munawar Kaguta, Miriam Mgonja, Shweta Jaiswal Sep 2022

“Do Not Detach The Placenta From My Baby's Cord” - Lotus Birth Case Series From Tanzania Tertiary Hospital, Willbroad Kyejo, Davis Rubagumya, Christian Mwalo, Lynn Moshi, Munawar Kaguta, Miriam Mgonja, Shweta Jaiswal

Family Medicine, East Africa

Introduction: Lotus birth is seldom practiced, with its prevalence being not well documented. There is no clear existing guideline or pathway for this practice. Safety in delivery as well as caring for newborn and her mother is of paramount importance. Hence, clarity for Lotus delivery in any set up is indispensable.

Cases findings: We have described on case series approach to women who opted to delivery without detachment of placenta. We have described delivery characteristics, neonatal clinical course, cord, and placenta manage- ment. In year 2022 at our center, we have received two cases of lotus delivery.

Conclusion and …


Generalisability Of Deep Learning Models In Low-Resource Imaging Settings: A Fetal Ultrasound Study In 5 African Countries, Carla Sendra-Balcells, V´Ictor M. Campello, Jordina Torrents-Barrena, Yahya Ali Ahmed, Mustafa Elattar, Benard Ohene Botwe, Pempho Nyangulu, William Stones, Sikolia Wanyonyi, Marleen Temmerman Sep 2022

Generalisability Of Deep Learning Models In Low-Resource Imaging Settings: A Fetal Ultrasound Study In 5 African Countries, Carla Sendra-Balcells, V´Ictor M. Campello, Jordina Torrents-Barrena, Yahya Ali Ahmed, Mustafa Elattar, Benard Ohene Botwe, Pempho Nyangulu, William Stones, Sikolia Wanyonyi, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Most artificial intelligence (AI) research and innovations have concentrated in high-income countries, where imaging data, IT infrastructures and clinical expertise are plentiful. However, slower progress has been made in limited-resource environments where medical imaging is needed. For example, in Sub-Saharan Africa the rate of perinatal mortality is very high due to limited access to antenatal screening. In these countries, AI models could be implemented to help clinicians acquire fetal ultrasound planes for diagnosis of fetal abnormalities. So far, deep learning models have been proposed to identify standard fetal planes, but there is no evidence of their ability to generalise in …


Pregnancy Following Robot-Assisted Laparoscopic Bilateral Endometriotic Cystectomy Rare Case Report Of Endometriosis Stage Iv, Willbroad Kyejo, Ally Zain Ismail, Brenda Moshi, Gregory Ntiyakunze, Nancy Matillya, Munawar Kaguta Sep 2022

Pregnancy Following Robot-Assisted Laparoscopic Bilateral Endometriotic Cystectomy Rare Case Report Of Endometriosis Stage Iv, Willbroad Kyejo, Ally Zain Ismail, Brenda Moshi, Gregory Ntiyakunze, Nancy Matillya, Munawar Kaguta

Family Medicine, East Africa

Introduction and importance: Endometriosis is a common cause of infertility in women. In this case report we explain successful conception in deep-infiltrating ovarian endometriosis following robot-assisted surgery and androgenic agonist treatment.

Case presentation: A 38-year-old current Para 2, Living 2 presented 8 years ago with chronic lower abdominal pain, dysmenorrhea, and delayed conception. Advance endometriosis was highly suspected from the history and examination. Robot-assisted laparoscopic partial cystectomy was performed for the deep-infiltrating ovarian endometriosis. She was then discharged with postoperative androgenic agonists and with timed intercourse, she got pregnant within 9 months.

Clinical discussion: Advanced endometriosis (Stage III or …


Menstrual Irregularities Following Covid-19 Vaccination: A Global Cross-Sectional Survey, Azza Sarfraz, Zouina Sarfraz, Muzna Sarfraz, Zainab Nadeem, Miguel Felix, Ivan Cherrez-Ojeda Sep 2022

Menstrual Irregularities Following Covid-19 Vaccination: A Global Cross-Sectional Survey, Azza Sarfraz, Zouina Sarfraz, Muzna Sarfraz, Zainab Nadeem, Miguel Felix, Ivan Cherrez-Ojeda

Department of Paediatrics and Child Health

Introduction: The coronavirus disease 2019 (COVID-19) vaccination generates protective immunity against SARS-CoV-2 infection. There is no clear evidence of COVID-19 vaccine-induced menstrual irregularities.
Objective: To identify potential menstrual irregularities following COVID-19 vaccine among females.
Methods: A worldwide cross-sectional survey study was conducted from June 10, 2021, to July 10, 2021 using online mediums. The survey consisted of 15 questions divided into baseline characteristics, vaccination status and dosage, menstruation and relate factors, and thoughts and knowledge about menstrual irregularities. Non-probability convenience sampling method was used including 510 responses. The results were tabulated, with bivariate analysis and chi-square test results. The sensitivity …


Are Women With Disabilities Less Likely To Utilize Essential Maternal And Reproductive Health Services?-A Secondary Analysis Of Pakistan Demographic Health Survey, Shafaq Mahmood, Waqas Hameed, Sameen Siddiqi Aug 2022

Are Women With Disabilities Less Likely To Utilize Essential Maternal And Reproductive Health Services?-A Secondary Analysis Of Pakistan Demographic Health Survey, Shafaq Mahmood, Waqas Hameed, Sameen Siddiqi

Community Health Sciences

Background: People with disabilities deal with widespread exclusion from healthcare services, including sexual and reproductive health (SRH) rights. Studies analyzing the relationship between disability and key SRH utilization outcomes have often reported mixed findings. In Pakistan, very little to no literature is available on this topic, therefore we aim to determine inequalities in the utilization of essential maternal and reproductive health services between women with and without disabilities in Pakistan.
Methods: This was a secondary analysis of Pakistan Demographic Health Survey 2017-18 performed on a weighted sample of 6,711 women aged 15-49 years with a live birth in the 5 …


Barriers And Facilitators To Exclusive Breastfeeding In Rural Pakistan: A Qualitative Exploratory Study, Atif Riaz, Shelina Bhamani, Sheraz Ahmed, Fayyaz Umrani, Sadaf Jakhro, Abdul Khaliq Qureshi, Syed Asad Ali Aug 2022

Barriers And Facilitators To Exclusive Breastfeeding In Rural Pakistan: A Qualitative Exploratory Study, Atif Riaz, Shelina Bhamani, Sheraz Ahmed, Fayyaz Umrani, Sadaf Jakhro, Abdul Khaliq Qureshi, Syed Asad Ali

Department of Paediatrics and Child Health

Background: Exclusive breastfeeding (EBF) of children until six months of age is considered one of the most critical interventions in tackling childhood undernutrition. EBF rates are suboptimal in Pakistan, particularly in rural areas where child undernutrition is most prevalent. This study aimed to explore barriers to EBF in a rural context of Pakistan.
Methods: The study was conducted in the rural district Matiari of Sindh, Pakistan, during Jan-March 2020. We used a qualitative exploratory study design and conducted 36 focus group discussions (FGDs). Participants were purposively selected mothers who had not practiced EBF during their previous childbirth, their spouses and …