View clinical trials related to Anesthesia, Epidural.
Filter by:The purpose of this single arm, open label study will be to evaluate whether the dwell time of the epidural catheter, patients' position, the presence of active labor contractions and the priming volume of the epidural catheter may affect the sensitivity and specificity of CompuFlo to detect epidural pulse waveforms (EPW) to assess the correct placement of the catheter in the epidural space.
the main objective of this study is to compare the effectiveness of three groups of epidurals with three different programmed intermittent epidural bolus (PIEB)settings.
Recently a computerized injection pump has been programmed with its own mathematical algorithm to measure on a digital display the pressure trend in the form of a continuous curve and it has been connected to an acoustic device that emits a sound at increasing frequencies during the progress of the epidural needle (Compuflo®, Milestone Scientific, Livingston, NJ); it has therefore been made capable of controlling the pressure at the injection point and adjusting the infusion rate according to a predetermined maximum value using the registered Dynamic Pressure Sensing (DPS) technology. The Compuflo® system guarantees feedback on simultaneous and continuous pressure data, both visual and auditory, identifying and differentiating the different types of tissue. This safe and effective feedback helps medical personnel to identify the epidural space with greater accuracy and alerts them if the needle moves into the identified position. The aim of the study was to verify the efficacy and usability of the Compuflo® system in a clinical setting. The setting was the area of gynecology and obstetrics at a tertiary referral level University Hospital. All the consecutive patients undergoing to an epidural catheter placement with Compuflo® were collected until to a sample size of 140 patients. Primary endpoint was the number and percentage of successes in the placement of epidural catheters with Compuflo® Epidural. Secondary endpoints were: the number and percentage of accidental dural punctures during epidural catheter placement; the number of attempts aimed at the correct positioning of the epidural catheter; the measurement of procedure time duration; the measurement of pressure in the interspinous ligament, in the yellow ligament and within the epidural space; the measurement of volume of saline injected by Compuflo® to identify the epidural space.
Context: The neuraxial blocks, spinal anesthesia and epidural anesthesia are among the most frequently performed procedures worldwide, and despite the advancements of medical equipment, remain dependent on experience and practice of the anesthesiologists. Although antisepsis takes part of the daily routine, there are still no solid scientific evidence of the most appropriate antiseptic for these procedures. Objective: To compare the 70% alcohol and 0.5% chlorhexidine alcohol solution in skin antisepsis for the neuraxial blocks. Methods: This is a clinical trial, a prospective, randomized study. There will be selected, consecutively, 70 patients candidates for neuraxial blocks. Patients will be randomly assigned to group A (n = 35), in which the antisepsis will be performed with alcohol 70%, and to group B (n = 35), in which the antiseptic will be performed with the 0.5% chlorhexidine in alcoholic solution. Samples will be collected with swabs in an area of 25 cm² for bacterial cultures three times: in pre-antisepsis moments, in the second minute after antisepsis, and immediately after the puncture. The number of colonies forming units per square centimeter (CFU / cm²) will be counted. The data will be analyzed statistically.
Available studies suggest that regional anesthesia-analgesia may decrease the occurrence of recurrence/metastasis in patients after cancer surgery. However, evidences from prospective studies are still lacking. The purpose of this randomized controlled trial is to investigate the effect of epidural anesthesia-analgesia on recurrence-free survival in patients undergoing lung cancer surgery.
The purpose of this study is to evaluate the thoracic skin to epidural space depth in children and define the ratio between the straight and inclined thoracic skin to epidural depth.
Background : Recently, delivery of local anaesthetics via Programmed Intermittent Epidural Bolus (PIEB) has been shown to improve labour epidural analgesia compared to delivery via Continuous Epidural Infusion (CEI). Purpose : However, the superiority of PIEB compared to CEI has not been investigated for third trimester voluntary termination of pregnancy. We hypothesized that PIEB administration would result in a better degree of satisfaction of the patients compared with CEI for third trimester legally induced abortion analgesia.
Currently, no clear consensus exists regarding the effect of epidural anesthesia upon breast-feeding. In theory, epidurals may increase breast-feeding failure via inadequate maternal milk production, deficiencies in neonatal neurobehavior, or both, but most studies have failed to separate these potential mechanisms. The present study examines whether epidural duration correlates with 1) likelihood of breast-feeding at hospital discharge and 2) neonatal neurobehavioral deficits in feeding, as measured by the L&A components of the standardized, validated LATCH scoring system.
Primary Objective: The primary objective is to demonstrate that the safety of Perifix New is non-inferior to using Perifix Standard when applied for thoracic epidural anaesthesia. Primary Endpoint: Incidence of spontaneous paraesthesia during catheter insertion Secondary Objectives: The secondary objectives are to determine the safety and performance of the investigational product: frequency of inadvertent vascular cannulation, difficulties involved in insertion and removal of the catheter, other safety features and data for the evaluation of handling characteristics. Title: Randomised, prospective, single-blind, controlled, study on the safety of two epidural catheters in patients undergoing surgery under thoracic epidural anaesthesia Investigational Product: Perifix Epidural Anaesthesia Catheter Test Product: Perifix New Reference Product: Perifix Standard Number of Sites and Countries: 1 site in The Netherlands Indication: Thoracic epidural anaesthesia Study Design: Randomised, prospective, single-blind, controlled study in 1 study center, phase IV Perifix New and Perifix Standard meet all the appropriate provisions of the relevant legislation implementing European Directives (both have CE-marking). Study Duration: 2 year duration Study Start: March-April 2005 Sample Size: n = 2*70 patients
Infection after epidural catheter placement is fortunately rare. When it does happen, the affected person can become seriously ill. This study examines which skin disinfectant, chlorhexidine or povidone-iodine, decreases the number of bacteria that can be grown from the skin washed with each disinfectant prior to placing an epidural catheter for pain control in labour.