View clinical trials related to Abortion, Spontaneous.
Filter by:US study to estimate the prevalence at birth of major birth defects (ie, those that cause significant functional or cosmetic impairment, require surgery, or are life-limiting) in children born to mothers who have received Nplate® therapy at any time during the pregnancy.
The purpose of the study is to compare the effectiveness of combination treatment (mifepristone premedication plus single-dose misoprostol) to single-dose misoprostol (standard of care) for the management of early pregnancy failure.
Efficacy of low dose aspirin (LDA) versus LDA plus low-molecular-weight-heparin (LMWH) in patients with a history of recurrent miscarriages.
Women presenting to Washington Hospital Center with fetal loss would be offered participation in the study. The objective is to determine if ccffDNA obtained from maternal blood is present in the setting of missed abortion or fetal demise. The investigators primary hypothesis is that cell free fetal DNA will be present in maternal blood in the presence of a failed pregnancy.
This study will assess the risk of spontaneous abortion during weeks 1-23 and weeks 1-19 of gestation, respectively, and other pregnancy outcomes, in an exposed cohort, i.e. women with last menstrual period (LMP) between 30 days before and 45 days after, or 30 days before and 90 days after any dose of Cervarix, when compared to a non-exposed cohort, i.e. women with LMP between 120 days and 18 months after the last Cervarix dose. The data collected in the Clinical Practice Research Datalink General Practitioner OnLine Database (CPRD GOLD) in the UK, will be analysed in this study.
The purpose of this study is to assess the feasibility of conducting an Internet-based prospective pregnancy study with preconception enrollment with women completing daily journals for up to 12 months while trying to conceive and weekly through pregnancy if it occurs.
The purpose of this study is to conduct a randomized pilot trial in a sample of 60 women who meet criteria for Major Depressive Disorder (MDD) 1-18 months after a perinatal loss to demonstrate the feasibility of the proposed recruitment methods and research design, of the therapist training methods, and of delivering the adapted Interpersonal Psychotherapy group treatment. The investigators would like to examine preliminary evidence for the following hypotheses: - Perinatal-loss specific IPT-G will be more acceptable to women who experience MDD following perinatal loss than will Coping with Depression (CWD). - Perinatal-loss specific IPT-G will result in reduced time to remission from MDD and reduced depressive symptoms relative to CWD. - Perinatal-loss specific IPT-G will result in increased social support and social functioning, reduced couple distress, and reduced grief relative to CWD.
The overarching goal of this trial is to determine if an intervention comprising folic acid and zinc dietary supplementation improves semen quality and indirectly fertility outcomes (i.e., live birth rate) among couples trying to conceive and seeking assisted reproduction. The following study objectives underlie successful attainment of the overarching research goal: 1. To estimate the effect of folic acid and zinc dietary supplementation on semen quality parameters, including but not limited to concentration, motility, morphology, and sperm DNA integrity, relative to the placebo group. 2. To estimate the effect of folic acid and zinc dietary supplementation on fertility treatment outcomes [fertilization, embryo quality, implantation/human Chorionic Gonadotropin (hCG) confirmed pregnancy, clinical pregnancy, live birth], relative to the placebo group. 3. To estimate the association between semen quality parameters, sperm DNA integrity and fertility treatment outcomes (fertilization, embryo quality, clinical pregnancy, live birth) and to identify the best combination of semen quality parameters for prediction of clinical pregnancy and live birth. 4. To estimate the effect of folic acid and zinc dietary supplementation on fertilization rates among couples undergoing assisted reproductive technology procedures, relative to the placebo group. 5. To estimate the effect of folic acid and zinc dietary supplementation on embryonic quality among couples undergoing assisted reproductive technology procedures, relative to the placebo group.
Intralipid infusion can improve the outcome in NK cells positive females with history of recurrent miscarriages undergoing IVF/ICSI cycles.
Chronic endometritis is a persistent inflammation of the endometrium. Chronic endometritis is asymptomatic or little symptomatic. Sometimes, patient with chronic endometritis can have genital bleeding, pelvic chronic pain, pain during sexual relations, persistent vaginal white loosing. The hysteroscopy can detect the presence or absence of chronic endometritis. Some studies showed that the endometritis could have an impact on the embryo implantation and could explain recurrent miscarriages or repeated embryo implantation failures. The goal of this study is to evaluate the frequency of the chronic endometritis in patients with recurrent miscarriages or repeated embryo implantation failures