View clinical trials related to Pregnancy Related.
Filter by:This study was planned as a single blind randomized controlled type in order to examine the effect of yoga on sexual function in primipara pregnant women.150 pregnant women will be randomized.The data will be interviewed online with pregnant women and online yoga training will be held for the intervention group
The purpose of the research is to characterize the effect of labetalol, atenolol, and nifedipine on maternal hemodynamics early in pregnancy. Patients will be given medication based on their hemodynamics and asked to return for a repeat measurement.
Longitudinal prospective study in pregnant women withpositive serology or PCR for SARS-CoV-2 and indicationinvasive technique (amniocentesis or chorionic biopsy) that has the objective to evaluate the possible vertical transmission of SARS-CoV-2in the amniotic fluid or chorionic villi of pregnant women affected by coronavirus in the different periods of gestation.
When women are pregnant they are more likely to leak urine which can severely affect their quality of life. This problem could be fixed by using a pessary. A pessary is a silicone ring that goes into the vagina which can stop or improve urinary leakage. These devices have been safely used for hundreds of years. However, pessaries has not been studied for urinary leakage in pregnancy. The investigators would like to compare severity of urinary leakage using a number of questionnaires during the last 3 months of pregnancy for women using a pessary versus women without a pessary.
Smoking during pregnancy has harmful effects on both mother and unborn child. Studies have shown that small rewards can help smokers to quit. In our current study, we ask how such rewards are most effective in supporting smoking cessation in pregnancy.
NatPro is a two-arm, parallel-group, multi-center, randomized trial in which women undergoing frozen embryo transfer (FET) will be randomized to receive either a modified natural cycle (corpus luteum present) or a programmed cycle (corpus luteum absent).
Preeclampsia is a multi-system vascular disease which affects 2-5% of pregnancies. It is also a risk factor for the development of cardiovascular disease later in life and a number of functional and structural cardiac changes have been found in this population of patients. In mouse models disruption of a group of immune cells, neutrophils, has led to alteration of the placenta and offspring consistent with those seen in preeclampsia. These mice also have an abnormal cardiac function and structure (Nadkarni et al 2016). The investigators hypothesis that this may also occur in humans. This study aims to intimately link the maternal immunological and vascular components of cardiac dysfunction in women preeclampsia. The investigators hypothesise that in preeclampsia activated neutrophils may affect maternal immune system thus leading to myocardial injury and altered cardiac function. The study intends to identify the mechanisms by which the maternal immune system (focusing on neutrophil and T-cell subsets) affects cardiac function in women with preeclampsia. Specific aims to be addressed are: Aim 1: To correlate specific neutrophil phenotype(s) and function to cardiac function in women with preeclampsia during pregnancy Aim 2: To test whether specific activated neutrophil phenotype persists postpartum and whether this neutrophil phenotype correlates with cardiac function in women with preeclampsia postpartum The study population will comprise of 3 groups: 1. Normotensive pregnant (~33 patients) 2. Pregnancy-induced hypertension (PIH; New-onset hypertension after 20 weeks without proteinuria; ~33 patients) 3. Preeclampsia (~34 patients) Cardiac function will be evaluated using cardiovascular magnetic resonance, echocardiography and cardiac markers in the blood. The participants immune system will be assessed from blood samples looking at the immune cells, hormone levels and inflammatory and non-inflammatory mediators. The secondary research objective is to investigate whether changes in the immune system and cardiac function in participants is persistent after delivery. Therefore participants will have scans and blood tests both antenatally and at 3 months postnatally. By identifying key changes in immune cell type and function with cardiac abnormalities in women with preeclampsia, data obtained from this study could provide novel insight into how the maternal immune system influences cardiac changes in normal and preeclamptic pregnancies. Identifying such links could pave the way for future therapeutic targets.
In high HIV prevalence regions, women are at high risk for HIV during pregnancy and breastfeeding. To protect women and reach elimination of mother-to-child HIV transmission, the World Health Organization recommends offering oral tenofovir (TFV)-based pre-exposure prophylaxis (PrEP) to HIV-negative pregnant and postpartum women in high-burden settings. Although most pregnant Kenyan women with HIV risk factors accept PrEP when offered, >50% discontinue PrEP within 30 days of initiation and sub-optimal adherence is common. To date, no intervention studies to improve PrEP adherence include pregnant or postpartum women. The investigators adapted an SMS communication platform (mWACh) to send PrEP-tailored, theory-based SMS to facilitate adherence among pregnant women who initiate PrEP. In a non-randomized pilot, the investigators found that mWACh-PrEP recipients were more likely to persist with PrEP use and to self-report high adherence. The investigators propose a randomized trial to determine the effect of the mWACh-PrEP tool on PrEP adherence during pregnancy through the postpartum period. The investigators will also gather data on cost and delivery using the Proctor Implementation Outcomes Framework to expedite translation into routine practice. The overarching hypothesis is that mWACh-PrEP will improve PrEP adherence among mothers at-risk for HIV, be acceptable to patients and providers, and be cost-effective. The study will be executed via the following aims: Aim 1- To determine the effect of the mWACh-PrEP tool on PrEP adherence during pregnancy through the postpartum period among women who initiate PrEP within ANC-PrEP. We will conduct a 2-arm randomized trial comparing mWACh-PrEP vs standard of care (SOC, i.e. in-clinic adherence counseling) among HIV-uninfected pregnant women with high HIV acquisition risk (defined by validated risk score) who initiate PrEP. The primary outcome will be adherence at 6 months postpartum (TFV hair levels >0.038 ng/mg; consistent with 7 pills/ week). Secondary outcomes will include sexually transmitted infection (STI) incidence, adherence cofactors, and prevention-effective adherence (time-varying alignment of adherence with risk behaviors). Exploratory outcomes will include HIV incidence and perinatal outcomes by arm. Hypothesis: mWACh-PrEP will increase PrEP adherence compared to SOC. Aim 2- Evaluate barriers and facilitators of mWACh-PrEP implementation within routine ANC. Using the Proctor framework, we assess acceptability and feasibility by conducting interviews and focus-groups with ANC-PrEP users, providers, and health planners. Hypothesis: Indications for readiness of mWACh-PrEP will be identified. Aim 3- Estimate the cost-effectiveness of implementing mWACh-PrEP within ANC-PrEP, per HIV infection and disability-adjusted life-year (DALY) averted. We use data from Aims 1 and conduct micro-costing and time-and-motion studies to estimate the cost of mWACh-PrEP from a payer perspective. The incremental cost-effectiveness ratio (ICER) per HIV infection and DALY averted compared to SOC will be calculated. Hypothesis: Incorporating data on PrEP and ANC outcomes with improve ICERs for mWACh-PrEP.
This study is evaluating a randomized clinical trial and a quasi-experimental observational study combined. Pregnant women with substance abuse issues are referred to the Substance Use Treatment and Recovery (STAR) prenatal clinic, and those who consent to participate in the study will be randomized to the STAR + maternal Attachment Biobehavioral Catchup (mABC) home visiting model or to the STAR only treatment group. Those who opt out of receiving prenatal care at STAR will be recruited as a control group for the QED portion. Those randomized to STAR + mABC will receive additional supports from a licensed therapist, including up to 12 home visits focused on substance exposed babies and positive parenting.
In the Republic of Georgia, the medical abortion regimen involves three in-person visits. This study aims to pilot and evaluate a simplified medical abortion service delivery model that will reduce the number of in-person visits to only one visit for diagnosis and counseling. Medication will be mailed along with two multi-level pregnancy tests to study participants, who will assess their abortion outcome at home.