View clinical trials related to Labor Pain.
Filter by:The aim of this study is to calculate the sensitivity and specificity of using color Doppler with pulsed wave Doppler to accurately detect the position of epidural catheter
Epidural anesthesia (EP) is widely used for labor analgesia. Time to onset of adequate pain relief of EP technique for labor analgesia may be 15 to 20 minutes.More rapid injection is often passible through the needle compared to catheter and could enhance the spread of medication within the epidural space.There is lack of research assessing the onset of labor analgesia with a large priming dose of local anesthetic through the epidural needle compared with the epidural catheter.
Lumbar epidural analgesia is the most used method for reducing labour pain, but its impact on the duration of the second stage of labour and on neonatal and maternal outcomes remains debated. The aim was of the study is to examine whether epidural analgesia affects the course and the outcomes of labour among patients divided according to the Robson-10 group classification system. Patients of Robson's classes 1, 2a, 3, and 4a were divided into either the epidural analgesia group or the non-epidural analgesia group. A propensity score matching analysis was performed to balance intergroup differences. The primary goal was to analyse the duration of the second stage of labour. The secondary goals were to evaluate neonatal and maternal outcomes.
Labour is a very painful experience and epidural analgesia is considered the gold standard for pain relief in labour. Epidural scarcity, cost and shortage of skilled personnel to administer it is a limitation to it's usage in developing countries. Parenteral opioid analgesics such as pethidine and pentazocine are effective labour analgesia commonly used in developing countries but are limited by their side effects. This limitation in their use call for the need for alternative analgesic with similar or superior analgesic effect but with minimal side effects.The study is aimed at evaluating the efficacy and safety of combined tramadol and paracetamol in reducing labour pain among parturients.
To estimate the dose of bupivacaine required to achieve initial effective comfort in 90% of patients (ED90) via the epidural (DPE or EPL) technique in women undergoing labor after receiving a lidocaine "test dose"
The research covers the birth memory evaluation to determine the pregnancy process, the labor process and the changes in the perceived pain level during this process, the parenting behavior immediately after the birth and the process of the birth.
Aim and Objectives: The purpose of this study was to determine the effects of breathing exercises and virtual reality applications during pregnancy and labor on labor pain, duration, and birth satisfaction. Background: Conducted studies show that practices such as virtual reality have positive effects on labor. However, there is no study that compares the effects of breathing exercises with virtual reality applications on labor. Design: A randomized controlled experiment was conducted by the CONSORT guidelines. Methods: The study included 114 pregnant women (Breathing Exercise Group:39, Virtual Reality Group:37, Control Group:38). The research was carried out in two stages. In the first stage, for the experimental groups at the 36th-39th weeks of pregnancy, a 10-minute breathing exercise was performed 3 times a week using virtual reality glasses and a breathing exercise device. In the second stage of the study (when the cervical dilatation was 4 cm), the breathing exercise group was made breathing exercises again. The virtual reality group watched a 10-minute video with virtual reality glasses. Once the virtual reality glasses were removed from experimental groups Visual Analogue Scale was applied. Birth satisfaction was evaluated with the Birth Satisfaction Scale within the first 4 hours after the delivery was completed.
Introduction: Birth is a period in which biological, physical, emotional and social changes are experienced. Supportive care provided by the midwife ensures the adaptation of the woman to labor and improves her ability to cope with labor. Supportive care has positive effects on labor and maternal and infant health. Purpose: This project aimed to determine the birth pain, comfort and satisfaction levels by considering the continuous midwifery care at birth with a holistic approach. Method: The universe of this study, which will be conducted in randomized controlled experimental type, will consist of pregnant women who applied to Adana City Training and Research Hospital, Gynecology and Obstetrics Clinic, Delivery Room. The number of samples was calculated by G*power analysis, and it was aimed to carry out the research with 30 participants in the intervention group and 30 participants in the control group. Single-blind randomized assignment and block randomization will be performed to avoid selection bias. Data will be collected using face-to-face interview technique. The pre-test will be applied to pregnant women who apply to the delivery room in the latent phase. While the continuous midwifery care model will be applied to the intervention group, standard midwifery care will be applied to the control group. The final test will be done between 1-4 hours postpartum. The independent variable of the study is continuous midwifery care. The dependent variable is the introductory characteristics of women, labor pain, comfort and satisfaction levels. The data will be analyzed with appropriate analysis methods after performing normality tests.
Combined spinal-epidural (CSE) for labor analgesia has been used for many years and is practiced commonly at our institution, especially when the patient requests immediate pain relief. CSE is not only beneficial for its faster onset of analgesia, but also it is favorable in relation to the need for rescue analgesia, urinary retention, and rate of instrumental delivery compared to the traditional epidural. Despite its beneficial effects, there is a risk of about 15-30% of developing abnormal fetal heart rate following CSE. This is self-resolving with minimal or no intervention. Although the cause of fetal bradycardia is not fully elucidated, variations in uterine artery blood flow after epidural analgesia are thought to be due to the interaction of numerous events related to blockade of sympathetic innervations, fluid administration, maternal hypotension, uterine vascular effects of sympathetic block, fluctuations in circulating catecholamines, and possibly the effect of opioids. Similar mechanism is thought to be a cause of fetal bradycardia after the CSE with its faster onset and superior block. Maternal or fetal circulation during labor can be assessed using continuous-wave Doppler ultrasound to monitor maternal uterine artery (UtA) and fetal umbilical artery (UmA) velocity waveforms to detect changes in blood flow. The velocimetry indices mentioned above have been often used to assess the changes in the blood flow before and after the induction of epidural analgesia during labor in several studies. Although there are some studies regarding the effect of labor epidural analgesia using velocimetry indices, but there is currently no published study evaluating velocimetry indices of uterine and umbilical arteries before and after the induction of CSE. Thus, the aim of this study is to investigate the impact of CSE to maternal and fetal blood flow to evaluate the relationships. The investigators hypothesize that both uterine artery and umbilical artery blood flow are reduced after the induction of CSE, which may be responsible for the occurrence of fetal bradycardia.
The dural epidural tap method is performed by creating a dural perforation with a spinal needle placed through epidural needle, followed by placement of a catheter into the epidural space. No medications are administered through spinal needle. This prospective, randomized study includes 70 ASA II primigravid women with cervical dilatation between 4-6 cm and demanding epidural analgesia during spontaneous vaginal delivery.In the first group, 20 mL of 0.125% bupivacaine + 2 mcg/mL fentanyl solution and in the second group, 20 mL of 0.0625% bupivacaine + 2 mcg/mL fentanyl solution was administered as the first dose through the epidural catheter. Then, the visual analog scale (VAS) score was aimed to be below 4 in both groups.