Active clinical trials for "Labor Pain"

The aim of this study is to investigate the impact of using lidocaine patches after cesarean section on pain control and opioid use in the immediate post-operative period. The hypothesis is the use of lidocaine patches in the immediate post-operative period will lead to a decrease in the use of opioids as pain control compared to patients that do not have a lidocaine patch in place. Additionally, the a decrease in the visual analog pain score compared to women who do not use a lidocaine patch in the immediate post-operative period following cesarean delivery is anticipated.

Labor is the process where the cervix is prepared to allow the baby to pass from the uterine cavity to the outside world. In the ordinary course, it ends with spontaneous or instrumental vaginal delivery or cesarean section. Traditionally, the first stage in which the cervix is passively dilated in response to uterine contractions consists of the second stage in which the mother passes the baby through the vagina and the third stage, the exit of the placenta. In the first stage of labor, pain is caused by uterine contractions and pressure on the cervix. Pain is transmitted through the T10-L2 spinal nerves and is felt in the abdominal wall, waist, hips, or thighs. In the second stage, pain from the vagina and perineum is added to uterine pain. This pain is transmitted by the pudendal nerves through the S2-4 nerve roots. In this study, we aimed to investigate the effects of dural puncture epidural analgesia versus combined spinal-epidural analgesia with epidural volume extension on labor variables.

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.

The study has two groups. one of them is experimental group that is given massage with clove oil. The other one is control group that is given standard midwifery care. Each group consists of 30 women. We will evaluate their labor pain scores by using Visual Analogue Scale before and after massage application.

The purpose of this small randomized controlled trial (RCT) is to compare the impact of a brief (16 hour) 3rd trimester mindfulness-based childbirth education program, "Mind in Labor (MIL): Working with Pain in Childbirth," with a standard care/"treatment as usual" (TAU) active control condition of standard hospital- and community-based childbirth education. The MIL group is expected to demonstrate a reduction in fear of labor (less pain catastrophizing and greater childbirth self-efficacy), less perceived pain in labor, less use of pain medication in labor, greater birth satisfaction, and better prenatal and postpartum psychological adjustment compared to the TAU group.

Lumbar epidural analgesia is commonly used for labor pain relief due to its effectiveness and safety. Despite its very high success rate, the epidural technique remains a rather blind technique and failures continue to occur. The correct placement of an epidural catheter, however, remains a clinical problem, since there is no imaging technique that could be used at the bedside to determine the exact positioning of the catheter. The technique of a trans-catheter electric stimulation test (TCEST) has been successfully used to detect the proper epidural catheter location for pediatric, post-operative and laboring obstetric patients. The response to the TCEST with the uniport (single hole) epidural catheters has been well described. There is a growing body of evidence that multiport epidural catheters provide an advantage to uniport catheters, since additional ports likely allow for an enhanced distribution of the local anesthetic solution. This was shown to result in a lower incidence of inadequate analgesia, including unilateral sensory blockade and missed sensory segments. The characteristics of the TCEST response using a multiport catheter remain to be determined. The aim of this study is to compare the response patterns to the TCEST using a single port versus multiport wire reinforced epidural catheters. The hypothesis of this study is that the incidence of a bilateral response to the TCEST will be higher in the multiport catheter as compared to the uniport catheter.

Ultrasound scanning of the back has been shown to increase success when used to guide epidural catheter insertion. However, this technique is not applied widely in clinical practice. Stronger evidence is required to prove that it will improve the clinical experience of labour epidurals. The study hypothesis is that anesthesiologists (both residents and fellows), will have an increased rate of success and ease of insertion of labour epidural catheters, and that there will be increased patient satisfaction, if ultrasound scanning of the lumbar spine is done prior to the procedure.

Painless labor is an essential part in woman's health care. Labor analgesia in the active phrase is in popular use currently. However, parturients are still haunted by the labor delivery pain in the latent phrase up to 7-8 hours, especially for the nulliparas. Therefore, we hypothesized that labor analgesia in the latent phrase of the first delivery stage would provide superior health care for laboring women. In addition, such analgesia technique would not prolong the time of uterine dilation and labor delivering.

During labor there is an increased production of inflammatory mediators called cytokines. Higher concentration of certain cytokines has been linked to adverse neonatal and maternal outcomes. Epidural analgesia is commonly performed after the parturient feels labor pain. We hypothesis that preemptive epidural analgesia (initiated before labor pain begins)can influence the production of cytokines.

The purpose of this study in nulliparous women undergoing induction of labor is to determine whether initiation of neuraxial analgesia compared to systemic opioid analgesia early in labor (< 4 cm cervical dilation)affects the cesarean delivery rate.