Clinical Research Directory

Exploring Reproductive Health Among Women in Somaliland

Somaliland faces persistently high burdens of maternal and perinatal mortality, with limited population-based data on pregnancy complications, sociocultural influence on maternal health, and women's reproductive health needs across the continuum of pregnancy, childbirth, and postpartum. Existing maternal near-miss (MNM) tools are largely facility-based, and evidence of postpartum contraceptive uptake and interventions remains scarce. In response, the objective of this study is to unfold the physical, cultural, and psychosocial strengths and challenges experienced by women in Somaliland during pregnancy, childbirth, and the postpartum period; to examine how these factors interact to influence pregnancy outcomes and women's ability to achieve future reproductive health goals; and to pilot how these insights can inform the co-creation of context-appropriate health materials. The PROMISE study is a community-based longitudinal pregnancy cohort in Hargeisa, Somaliland, including approximately 800 pregnant women \<28 weeks of gestation recruited from randomly selected sub-districts. Women will be followed up at three time points (early pregnancy, late pregnancy, and postpartum) using questionnaires and clinical measurements. A MNM tool will be adapted through a Delphi process, and its validity will be tested using the cohort. The cohort findings will inform a co-creation process to develop postpartum contraceptive counselling materials to be pilot-tested for feasibility, acceptability, and preliminary effects. This protocol responds to major evidence gaps in fragile and low-resource contexts, and aims to generate contextually grounded knowledge and co-created interventions to strengthen maternal health policy, practice, and reproductive agency in Somaliland and beyond.

Cardiometabolic Risk in Pregnancy and Postpartum

The goal of this study is to evaluate changes in blood pressure and early cardiovascular risk markers and to determine whether a postpartum education intervention can improve cardiovascular risk monitoring among pregnant women in their third trimester through six months postpartum in Accra, Ghana. The study includes women aged 18 years and older with and without pregnancy-related cardiometabolic complications. Findings from this study will inform the development of scalable postpartum screening and intervention strategies to reduce long-term cardiovascular disease risk among women.

Personalized Care for Prenatal Stress Reduction & Prevention of Preterm Birth (PTB) Disparities

The goal of this clinical trial is to learn if a personalized prenatal support program \[(Personalized Toolkit Building a Comprehensive Approach to Resource optimization and Empowerment in Pregnancy \& Beyond, (PTBCARE+)\] works to lower stress and lower the risk of early delivery in pregnant individuals at high-risk for delivering preterm. The main question\[s\] it aims to answer are: * Does the PTBCARE+ patient support program lower patient-reported stress levels during pregnancy? * Does the PTBCARE+ patient support program improve biologic measures of stress during pregnancy? * Does the PTBCARE+ patient support program result in a higher chance of delivering a healthy baby at or close to full term? Researchers will compare people who participate in the PTBCARE+ patient support program to those receive usual care to see if the PTBCARE+ patient support program lowers patient-reported stress, improves biologic measures of stress, and increases the chance of delivering a healthy baby at or close to full term. Participants will be randomly assigned to receive the PTBCARE+ patient support program or usual prenatal care. All participants will be asked to: * complete 2 study visits during pregnancy - including completing electronic surveys, providing a blood and urine sample, measuring the heart rate variability by a clip or the ear or finger, and body composition evaluation using a simple scale-like device. * complete one study visit postpartum that includes completing electronic surveys, and measuring heart rate variability. Blood and urine sample collection and body composition evaluation via InBody scale are optional at the postpartum visit. People who are randomly assigned to receive the PTBCARE+ support program will receive several resources to help them during pregnancy. These things include items such as: * a stress reduction toolkit; * access to an online website that can also be downloaded as a smart phone app; * the option to receive an electronic massage while in clinic, and more. * additional support gifts provided at routine clinical appointments People who are randomly assigned to receive usual prenatal care will not receive any additional support resources from the study during pregnancy.

Evaluation of sFlt-1/PlGF Ratio ,OPG and sEng as Predictive Biomarkers in the Diagnosis and Treatment Evaluation of Preeclampsia

his study investigates the effectiveness of three specific biological markers (biomarkers) in the blood-the sFlt-1/PlGF ratio, soluble endoglin (sEng), and osteoprotegerin (OPG)-to better diagnose and monitor preeclampsia. Preeclampsia is a serious pregnancy complication characterized by high blood pressure and potential organ damage that affects 2-8% of pregnancies worldwide

Pregnancy Salt Substitution Trial for Hypertensive Disorders of Pregnancy Prevention (PREG-Salt)

The PREG-Salt study is to evaluate the effect, safety and cost-effectiveness of low-sodium salt in reducing blood pressure and preventing hypertensive disorders in pregnant women at high risk in China. The study will recruit about 3,200 participants from approximately 100 hospitals across multiple provinces in China. Eligible pregnant women (≤16 weeks of gestation) will be randomly assigned in a 1:1 ratio to the following 2 groups: 1. Salt subsittute(intervention); 2. Usual salt (control) . The intervention will last until delivery. The study employs an adaptive two-phase design. An interim analysis after the first phase (n=400) will inform whether the trial continues into the second phase and if any adjustments to the sample size are needed. The primary outcomes are: Phase 1: The mean systolic blood pressure across antenatal visits (excluding the last week before delivery). Phase 2: New-onset hypertensive disorders of pregnancy and related adverse events from randomization to delivery.

Effectiveness of Two Aspirin Doses for Prevention of Hypertensive Disorders of Pregnancy: ASPIRIN TRIAL

The overall goal of this large, pragmatic, comparative effectiveness trial is to test the hypothesis that among at-risk individuals, 162 mg/day aspirin is superior to 81 mg/day in preventing Hypertensive disorders of pregnancy (HDP), and that there are multiple factors associated with adherence with aspirin therapy that will be important to identify to enable optimal implementation of study findings and population-level benefits.

PRIOR Study (Pre-eclampsia Risk In Oocyte Recipients)

The aim of this prospective observational cohort study is to investigate the pathophysiological mechanisms behind and risk of pre-eclampsia in women pregnant after fertility treatment with oocyte donation. The participants are included in of of two cohorts. One includes women pregnant after oocyte donation whereas the other includes women pregnant after IVF treatment with autologous oocytes. Participants will be followed throughout pregnancy with blood samples, blood pressure, clinical controls and ultrasound examinations. Clinical outcomes will be registered post-partum.

AtorvaStatin Postpartum and Reduction of Cardiovascular risK

The objective is to conduct a double-blinded randomized controlled trial of atorvastatin vs. placebo among postpartum individuals with hypertensive disorders of pregnancy, to improve cardiovascular risk score postpartum. For this, 76 individuals with hypertensive disorders of pregnancy (HDP) will be randomized to atorvastatin 10mg or placebo, which will be started in the postpartum period after cessation of breast feeding and continued for 3 months.

Vitamin D and Hypertensive Disorders of Pregnancy

The purpose of this study is to further investigate the association between vitamin D deficiency/insufficiency and hypertensive disorders of pregnancy by studying the impact of screening for vitamin D deficiency and supplementation when low levels of vitamin D are detected. Screening for vitamin D deficiency (less than 20 ng/mL) and insufficiency (less than 30 ng/mL) may determine the need for additional supplementation, as most prenatal vitamins only contain 400 IU of vitamin D. The rates of hypertensive disorders of pregnancy amongst patients who received supplementation and maintained adequate vitamin D levels will be followed.