Active clinical trials for "Labor Pain"

Labor pain is a major factor in making the placement of an epidural catheter difficult. The epidural, once in place and dosed, eventually decreases the parturient's pain. To achieve this goal as fast and safely as possible it would be helpful to have a parturient who can tolerate and co-operate with the placement of the epidural catheter. Briefly stopping contractions, the cause of labor pain, could be the key to achieve this goal. This study will evaluate the safety, efficacy and duration of the drug terbutaline for this purpose.

Labor pain is the most severe pain most women will endure in their lifetimes. The most complete and effective method of pain relief during childbirth is neuraxial labor analgesia which provides adequate analgesia without maternal or fetal sedation. Epidural and combined spinal-epidural (CSE) analgesia are the standard techniques performed in the developed countries. Having an epidural catheter in place produces flexibility with labor management. The catheter can be dosed intermittently for parturients in whom labor is prolonged, who require surgical manipulation for vaginal delivery, or who require cesarean section for delivery (1). However, unavailability of full-time epidural services in low-resource countries results in minimal or no analgesia provided to laboring parturients. The suitability of single-shot spinal analgesia has been previously studied in advanced, rapidly progressing labor in primiparous and multiparous women and was found that it may be a useful alternative for painless labor in the case of limited resources for epidural analgesia (2,3,4). However, duration of action is a limiting factor of intrathecal analgesia, particularly for primiparous women. A 25 μg dose of fentanyl lasts 60-90 minutes. The study investigating the dose response relation for intrathecal fentanyl showed that the maximal analgesic effect is achieved at about 25 μg fentanyl. Above this dose, the duration of action increases but with increasing the incidence of side effects (5). Synergy has been noted between 25 μg of fentanyl and 2.5 mg of bupivacaine with analgesia lasting about 3 hours (6). The investigators hypothesized that increasing the bupivacaine dose to 5 mg with 25 μg fentanyl can prolong the duration of analgesia. So, this dosage combination can be used at an early stage in appropriately-selected primigravida parturients. The purpose of this study is to investigate the safety and effectiveness of single-dose spinal analgesia to control labor pain in properly-selected primiparous women in a tertiary referral maternity hospital

The study aims to evaluate the impact of the addition of 20 mcg of intrathecal clonidine in combined spinalepidural for labor analgesia on the local anesthetic consumption, on labor performance and on maternal fetal well-being.

Single-blind study conducted on 2 randomly selected groups of pregnant women carrying a single fetus (from week 37 onward). One group will receive paracetamol 1 gr I.V. prior to insertion of balloon catheter and the control group will receive 100 ml sodium chloride 0.9% I.V prior to insertion of balloon catheter. An assessment of pain management will be conducted using various assessment tools. additionally, mode of delivery and time from catheter insertion to delivery will be assessed.

Neuraxial analgesia is the gold standard to relieve labor pain. A recent "Practice guidelines for obstetric anesthesia" suggests that neuraxial analgesia should be provided in the early stage of labor (cervical dilation < 5 cm) or on a individualized basis. The purpose of this randomized controlled trial is to investigate whether neuraxial labor analgesia administered on an individualized basis can improve analgesia quality and maternal satisfaction.

The study was performed at Gregorio Marañón Hospital birth centre. A Randomised Clinical Trial comparing the two methods of pain relief in the first time of labour was carried out. In this study, 110 women in the first stage of labour were allocated in two study groups by a randomised block design. One of them used the birth ball as a pain relief method,and the other one used pethidine and haloperidol injection.

The aim of the study is to assess if there is a difference in ability to thread the epidural catheter from two different epidural pain management kits vendors

Misoprostol is a synthetic analogue of the naturally occurring prostaglandin E1. It was initially marketed for the treatment of peptic ulcers due to its mucosal protective and anti-secretory properties, but has commonly been used for the induction of abortion and labour .

Intermittent epidural bolus technique opens a new era of interest for maintaining labor anlagesia. The study examines programmed intermittent epidural bolus technique on a scheduled basis to provider-administered bolus anlgesia on patient request, after a dural puncture epidural technique.

The goal of this study is to determine whether the use of sequential compression devices (lower limb compression) can reduce the rate of maternal hypotension after epidural, and therefore reduce the incidence of fetal heart tracing complications during labor.