View clinical trials related to Labor.
Filter by:Obstetric practices now allow for prolonged second stage of labor to accomplish vaginal delivery. However, this practice may lead to either operative delivery (vacuum or forceps assisted delivery) or cesarean section with significant maternal/neonatal morbidity. Limited evidence suggests that dental support devices (DSD) may improve lead to shortened labor by allowing patients to push more effectively.
Fetal heart rate abnormalities are common. Miller et al. have demonstrated that new onset fetal heart rate abnormalities after initial labor epidural dosing occur more frequently in women with a low admission pulse pressure than those with a normal admission pulse. The aim of the present study is to look for a statistical link between the occurrence of a fetal heart abnormality requiring an intervention and maternal hemodynamic factors (blood pressure, pulse pressure, and cardiac output) measured before epidural analgesia in two positions: dorsal decubitus position and in the left lateral decubitus.
The management of normal labor is both an art and a science. For decades, health providers have worked to manage labor actively and safely, with the goal of shortening the duration of painful labor. Reduction of Cesarean sections and other fetal and maternal complications is also an important aspect of labor management. The safety of active management of labor has been demonstrated by several prospective randomized clinical trials. A shorter duration of labor from admission to delivery has also been consistently reported in numerous studies of women treated with the active management protocol.Hyoscine butylbromide belongs to the parasympatholytic group of drugs and is a semisynthetic derivative of scopolamine. It is an effective antispasmodic drug without the untoward side effects of atropine. Hyoscine butylbromide is a quaternary ammonium compound and has peripheral anticholinergic action, but no central action as it does not cross the blood-brain barrier. Hyoscine butylbromide acts primarily by blocking the transmission of neural impulses in the intraneural parasympathetic ganglia of abdominal organs, apparently inhibiting cholinergic transmission in the synapses of the abdominal and pelvic parasympathetic ganglia, thus relieving spasms in the smooth muscles of gastrointestinal, biliary, urinary tract, and female genital organs, especially the cervico-uterine plexus, thus aiding cervical dilatation. Spasmolytic drugs are frequently employed in delivery rooms to overcome cervical spasms and thus reduce the duration of labor. Hyoscine butyl bromide has been used to shorten the duration of labor in several hospitals in the world. The mechanism by which it acts in the context of labor has not yet been elucidated, and evidence of its efficacy has been largely anecdotal. Major studies have been carried out to evaluate the effects of the injectable or suppository form of Hyoscine butyl bromide on cervical dilatation; a majority of these studies demonstrated the efficacy of Hyoscine butyl bromide in augmenting labor. However, a few studies showed no effect of Hyoscine Butyl bromide on accelerating labor. In addition, some studies also used oxytocin in active management of labor, which would certainly affect the duration of labor and increase bias in the results. The specific objectives of this study will be to assess whether Hyoscine butyl bromide is effective in hastening cervical effacement and dilatation, thus shortening the duration of the first and second stages of labor with or without labor augmentation. We also intended to determine whether the use of Hyoscine butyl bromide in the first and second stages of labor has any associated increases in complications, such as an increase in blood loss or the rate of cesarean deliveries.
The purpose of this study is to detect whether the addition of epidural dexamethasone will prolong labor analgesia.
Labor patients who meet inclusion and exclusion criteria will be consented to be participate in this study to determine if the use of a peanut shaped birthing ball reduces the length of labor and reduces the incidence of cesarean section. Subjects will be randomized at the time of consent to either use the birthing ball or not use the birthing ball from the time of labor analgesia until complete cervical dilation.
The purpose of this study is to determine if there is a difference in the duration of the first and second stage of labor in nulliparous women , with or without epidural analgesia. The investigators hypothesize that the duration of the first stage of labor will be no different in nulliparous patients, while the duration of the second stage will be longer in patient with analgesia.
The objective is to contribute data to ongoing research activities focused on identification of EKG waveform changes in the context of clinical conditions and maternal medication use. Additionally, to develop the capacity to measure contractions more accurately and more reliably using skin-surface electrodes.
The rate of caesarians dramatically increased for 15 years. The main indication of caesarian became the iterative caesarian of principle because of a history of caesarian. Any attempt of reduction of the rate of caesarians should thus focus on the indications of iterative principal caesarean. Nevertheless, the main reason usually evoked to justify a reduction of the attempts of low way after caesarian is the concern generated by the risk of uterine break during the trial of labor. Yet, there is no reliable method to predict this risk of uterine break. A way of interesting research consists in estimating the potential profits of the echography of the scar lower segment. Indeed, the echography can be useful to determine the specific risk of uterine break of a patient by measuring the thickness of the lower segment of the womb. The strong negative predictive value of the echography of the lower segment on the risk of uterine break should encourage the women encircled to accept a trial of labor. That is why, this examination associated with a rule of decision could help to decrease the rate of iterative elective caesarians and especially to decrease the mortality and the foetal and maternal morbidity connected to the trial of labor among the patients having a history of caesarian.
The purpose of this study is to compare effectiveness and safety of a sublingual misoprostol 12,5 mcg with vaginal misoprostol 25 mcg for induction of labour with an alive and term fetus.
Fasting during labour is a usual conduct in many hospitals around the world (due to the theorical risk of bronchoaspiration). There is little evidence supporting this conclusion. Besides, there are several studies that suggest that food intake during labour can be associated with shorter labours and a lower cesarean rate. The aim of the investigators study is to show if the oral intake of fluids during labour can reduce the first stage of labour with minimum risk to the patient.