View clinical trials related to Epidural Anesthesia.
Filter by:The purpose of this single arm open-label study is to capture additional data that can add to the original COMPASS (CompuFlo® Assessment Study) clinical trial database that supported the 510(k) application, which was given clearance by the FDA on June 9, 2017.
Pregnant women, with a Body Mass Index (BMI) greater than 30 kg/m2, who receive epidural analgesia/anesthesia for childbirth will have epidural catheter placement per our standard procedure, which includes using the gravity flow technique to confirm that the tip (aperture) of the epidural needle is indeed located within the epidural space. The study procedure will be to use a cold stimulus (ice) to assess the subjects for hypesthesia the dermatomes of the lower abdomen between 10 and 30 minutes after the epidural catheter is inserted. Hypesthesia to cold will be taken a sign of successful lumbar epidural block.
The purpose of this study is to compare the prevalence of postoperative urinary retention between retained and non-retained urinary catheter in total knee arthorplasty with epidural anesthesia
Surgical resection is one of the most important treatments for solid organ cancer. Whereas cancer recurrence and/or metastasis are the major reasons of treatment failure. The outcomes after surgery are mainly dependent on the balance between the immune function of the body and the invasiveness of residual cancer. Preclinical and retrospective studies suggest that anaesthetic techniques and drugs may affect the long-term outcomes in patients undergoing cancer surgery. The investigators hypothesize that epidural anesthesia-analgesia may improve long-term survival in the elderly who undergo major surgery for cancer.
Epidural analgesia for childbirth may fail to provide adequate pain relief. At NYULMC, to maximize the likelihood that epidural analgesia will work well, the gravity flow technique is used when performing epidural procedures. The gravity flow technique is not well known, and is therefore used in only a few hospitals. The purpose of this study is to quantify the reliability of the gravity flow technique to accurately validate the position of the epidural needle tip when performing lumbar epidural analgesia in laboring women.
In this study the investigator will address the efficacy of using low dose bupivacaine spinal anesthesia (SA) in combination with epidural volume extension (EVE) for patients undergoing short obstetric procedures.
This study will address the utility of ultrasound in the placement of an epidural catheter in severely obese parturients. Identification of midline can often be difficult using the standard method of palpation in obese patients. The Investigator will determine if the use of ultrasound decreases the amount of time and number of attempts required to place the epidural.
Surgical resection is one of the most important treatments for resectable cancer; on the other hand, cancer recurrence and/or metastasis are the major reasons of treatment failure. The development of recurrence/metastasis after cancer surgery mostly depends on the balance between the immunity of human body and the capability of implantation, proliferation and neovascularization of the residual cancer. Preclinical and retrospective clinical studies suggest that anaesthetic management may affect the long-term outcomes after cancer surgery. The investigators hypothesize that use of epidural anesthesia-analgesia may improve long-term survival in elderly patients after major surgery for cancer.
The study will assess the benefit of using spinal ultrasound before epidural catheter insertion compared to the conventional palpation technique in women undergoing cesarean section.
Postoperative delirium is a common complication in elderly patients after surgery. Its occurrence is associated with worse outcomes. The pathophysiology of delirium remains poorly understood. However, an universal phenomenon is that delirium frequently occurs in elderly patients after major complicated surgery, but is rarely seen after minor ambulatory surgery (such as cataract surgery). This indicates that stress response produced by surgery might have an important role in the pathogenesis of delirium. It has been reported that, when compared with general anesthesia and postoperative intravenous analgesia, neuraxial anesthesia and analgesia reduced the occurrence of postoperative complications and mortality in high risk patients. Combined epidural-general anesthesia is frequently used in clinical practice. This anesthetic method provides advantages of both epidural and general anesthesia, i.e. it blocks the afferent pathway of nociceptive stimulus by neuraxial blockade during and after surgery, and allows patients to endure long-duration surgery without any awareness. The investigators hypothesize that combined epidural-general anesthesia and postoperative epidural analgesia can decrease the incidence of delirium in elderly patients after major surgery when compared with general anesthesia alone and postoperative intravenous analgesia.