View clinical trials related to Pregnancy.
Filter by:Cross-sectional study of prevalence and intensity of schistosome infection in pregnant women, follow-up into postpartum, and the association of schistosome infection with haemoglobin concentration, compared to a group of non-pregnant women.
Obstructive sleep apnea is a condition characterized by obstruction of the upper airways and episodes of apnea and hypopnea during sleep. It is associated with significant adverse health effects. The incidence of obstructive sleep apnea in the general female population is approximately 2% but the incidence of obstructive sleep apnea in pregnancy is unknown. There is some evidence that pregnancy precipitates or at least exacerbates this condition and that there may be a relationship between intrauterine fetal growth retardation and maternal preeclampsia. In addition, there are several anesthetic implications that are concern for the patient with obstructive sleep apnea. These include: exquisite sensitivity to all central nervous system depressant drugs and the potential for upper airway obstruction or apnea with even minimal drug doses; difficult mask ventilation; difficult intubation; arterial hypoxemia; arterial hypercarbia; polycythemia; hypertension; pulmonary hypertension and cardiac failure. All of these conditions pose significant anesthetic risk for the patient, and this risk may be increased further by pregnancy.
Amniotic fluid embolism is a rare devastating thromboembolic event, which is probably caused by the entrance of amniotic fluid (AF) to the maternal circulation. While AF contains coagulation activators, their role during pregnancy has not been elucidated. The current study aimed to evaluate coagulation parameters in AF during human pregnancy.
The objective of this study will be to compare epidural infusion management, specifically looking at infusion rate changes, in patients who receive forceps deliveries versus normal spontaneous vaginal deliveries. We will match patients based on time and date of delivery, as well as parity, in order to eliminate these variables as potential con-founders. We hypothesize patients who require a decrease in their basal labor analgesia epidural infusion rate will have an increased incidence of forceps delivery.
The primary purpose of Project PROTECT was to evaluate two different intervention approaches that encourage young women to use dual methods of contraception. The individualized intervention is a computer assisted, fully-tailored, interactive intervention based on the transtheoretical model of behavior change. This intervention was compared to an enhanced standard care intervention that provided computer-based, non-tailored information and advice regarding the use of contraceptive methods. The two primary outcomes of this trial include: 1) a behavioral outcome: the reported use of dual methods of contraception; and 2) a biological outcome: an incident or recurrent STI or unintended pregnancy. The hypotheses of this trial were: 1) the individualized intervention will result in a greater increase in dual contraceptive use than the standard care approach; and 2) the individualized intervention would result in greater protection against incident or recurrent cases of sexually transmitted infections and unplanned pregnancies.
Background: The risk of stillbirth and preterm delivery is three times increased among pregnant women with type 1 diabetes compared with healthy pregnant women. Normal blood glucose levels are mandatory in order to prevent these complications. Severe hypoglycemia (requiring assistance from another person) is the decisive limiting factor for obtaining near-normal blood glucose regulation in pregnant women with type 1 diabetes. Severe hypoglycemia occurs in about one third of pregnancies complicated with type 1 diabetes and can result in unconsciousness, traffic accidents and deaths. Aim: To test the following hypotheses: 1. Severe hypoglycemia is frequent in pregnancy complicated by type 1 diabetes with the highest incidence in gestational weeks 8-16 and the lowest incidence in gestational weeks 28-34 2. Predictors for severe hypoglycemia during pregnancy complicated with type 1 diabetes can be identified at the first pregnancy visit 3. Possible pathophysiological mechanisms include changes in the growth hormone system and in the renin-angiotensin-system during pregnancy Methodology: One hundred and eight pregnant women with type 1 diabetes are consecutively and prospectively included. In connection with the clinical control at the first pregnancy visit at week 9 and in gestational weeks 14, 22, 28, 34 and one day postpartum the following tests are carried out: The patients are asked to answer a validated questionnaire about mild and severe hypoglycemia and hypoglycemia-associated factors such as blood glucose level during hypoglycemia, the degree of awareness, pregnancy-associated nausea and vomiting, insulin type and dose etc. Other medication, exercise habits, coffee- and alcohol intake, smoking and social status will be recorded. In case of severe hypoglycemia a structured interview concerning the episode will be performed within 24 hours. Blood glucose, HbA1c, the degree of insulin resistance and the levels of IGF1, placenta growth hormone and of the renin-angiotensin-system will be monitored.
Among the best practices recommended for malaria control during pregnancy is ensuring effective case management of malaria illness. However, this is often not practiced because (1) malaria infection in pregnancy is often asymptomatic, (2) peripheral parasitaemia may be absent even when the placenta is heavily parasitized, (3) implementing diagnosis and treatment of malaria within a routine antenatal service may be difficult and (4) antimalarial treatment options available to pregnant women are limited due to resistance to chloroquine(CQ) and sulfadoxine-pyrimethamine(SP0 and paucity of safety and efficacy data on other antimalarial drugs in pregnancy, particularly artemisinin combination treatments (ACT). Therefore the commonest recommended practice in pregnancy is the administration of SP as intermittent preventive treatment (SP-IPTp). However, the effectiveness of SP-IPTp has been questioned because parasite resistance to SP is spreading rapidly across sub-Saharan Africa. This is a three-arm open label randomised control non-inferiority trial of insecticide-treated nets(ITN) plus rapid diagnostic test(RDT) screening, and treatment with SP or amodiaquine plus artimisinin(AQ+AS) versus ITN plus IPTp using SP. It is to be carried out in pregnant women of all parities presenting at enrolling antenatal clinics with a gestation of 16 to 20 weeks at their first booking. The key objectives are to demonstrate that (1) the prevalence of severe anaemia (Hb < 8g/dl) at 34 to 36 weeks of gestation (2) the prevalence of low birth weight (BW < 2500g) at delivery or within 72 hours after delivery (3) the prevalence of placenta parasitaemia and (4) the incidence of serious and non-serious adverse events in the ITN plus RDT screening and treatment arm are not greater than those in the ITN plus IPTp arm. Alongside the clinical assessments, health care cost assessments will be done to determine the cost-effectiveness of the two delivery strategies measured as cases of severe maternal anaemia averted.
The purpose of this study is to examine the effectiveness of Misoprostol (Cytotec; GD Searle and Co., Chicago, IL) for the management of non-viable first trimester pregnancies. Specifically, Misoprostol (15-S-15-methyl PGE1) will be compared to a placebo with expectant management in who have documented non-viable gestations. We will examine the following outcome variables: time to resolution, number of patients requiring dilation and curettage, change in hematocrit, cost to the institution, patient satisfaction, and reported side effects.
The purpose of this study is to determine to what extent and by what physiological mechanisms Osteopathic Manipulative Medicine (OMM) affects selected conditions related to pregnancy, labor and delivery.
To refine, implement and evaluate a motivationally-tailored exercise intervention for increasing physical activity and mental health during pregnancy and the postpartum.