View clinical trials related to Pain.
Filter by:This study aims to assess the Pupillary Pain Index before and after a bolus of alfentanil in children under general anesthesia, before skin incision.
This pilot study will try to minimize the pain during exposure to a new red light source (RhodoLED®, Biofrontera Bioscience GmbH, Leverkusen, Germany) used for PDT without compromising its effect on AKs. The study design will have an open and prospective, two-armed, split-face design. Participants with AK lesions distributed symmetrically on the scalp, forehead, cheeks, torso, back, arms and/or dorsal parts of the hands are eligible for inclusion. The purpose is to investigate if a modified irradiation protocol can lower the pain while having the same effect on AK clearance rates as compared to the standard PDT irradiation protocol. Before any study-related procedures are performed, the participants will be thoroughly informed about the study and will be given the opportunity to ask questions. The participants will thereafter sign and date the informed consent form. This constitutes as visit 0. On visit 1, a randomization to either the standard or the modified irradiation protocol will be performed on one side of the face/body and the other irradiation protocol will then be applied on the other side of the face/body. The participants should have AKs on two comparable sites, i.e. two cheeks, arms or dorsal parts of the hands. One side will be randomized to receive PDT with BF200-ALA and irradiation with the RhodoLED® lamp and the other side will receive BF200-ALA and the Aktilite CL-128 lamp (PhotoCure ASA, Oslo, Norway), which is the traditional lamp used at our department as mentioned above. The treatment will be given at visit 1. During the treatment, the participants will be asked continuously, every third minute, to estimate the pain on each treatment side using the visual analogue scale, VAS, (where 0 is no pain and 10 is the worst pain imaginable). At the end of the treatment, the participants will also be asked to summarize the treatment as a whole on the VAS-scale. After visit 1, the participants will fill in a follow-up diary form with questions regarding adverse effects (AEs) during the hours and days after the treatment. The efficacy of the treatment will also be assessed at a follow-up (FU) visit, visit 2. The investigators are aiming for a non-inferior analysis, i.e. the new modified irradiation protocol should be at least as good as the standard irradiation protocol. The randomization is blinded for the investigator at the FU visit to minimize the possibility of favoring one irradiation protocol.
The study will include three (3) phases: Screening Phase, Treatment Phase, and Follow-up Phase. Subjects who qualify to participate will apply study drug to their feet three times daily and will record their daily pain scores using an interactive voice response system (IVRS) during the Treatment Phase for 12 weeks. Approximately 100 adult subjects will be randomized to receive Clonidine Gel or Clonidine Gel Comparator.
Background: Experimental models using short duration noxious stimuli have led to the concept of pre-emptive analgesia. Ketorolac, a non-steroidal anti-inflammatory drug (NSAID), has been shown to have a post-operative narcotic sparing effect when given pre-operatively and alternatively to not have this effect. This study was undertaken to determine whether a single intravenous dose of ketorolac would result in decreased post-operative pain and narcotic requirements. Methods: In a double-blind, randomized controlled trial, 48 women undergoing abdominal hysterectomy were studied. Patients in the ketorolac group received 30 mg of intravenous ketorolac 30 minutes before surgical incision, while the control group received normal saline. The post-operative analgesia was performed with a continuous infusion of tramadol at 12 mg/hour with the possibility of a 10 mg bolus every 10 minutes. Pain was assessed using the Visual Analog Scale (VAS), tramadol consumption and hemodynamic parameters at 0, 1, 2, 4, 8, 12, 16 and 24 hours post-operatively. We quantified times to rescue analgesic (morphine), adverse effects and patient satisfaction.
A prospective randomized clinical trial of all the patients undergoing laparoscopic sleeve gastrectomy (LSG) or laparoscopic Roux-en-Y gastric bypass (LRYGB) will be performed. Patients will be randomized in 2 groups: those patients undergoing intraperitoneal ropivacaine irrigation (Experimental Group - EG) and those undergoing intraperitoneal irrigation with normal saline (Control Group - CG).
The general objective of this study is to determine whether intranasal ketamine should be incorporated into formulary as an option to treat pain during minor procedures in the pediatric emergency department.
The primary objective of this trial is to evaluate analgesic efficacy of Buprenorphine Sublingual Spray compared with placebo in subjects with postoperative pain after bunionectomy.
This study aims to evaluate the use of an aerial human body manoeuvre to reduce the biomechanical load on the neck of a parachutist during the parachute opening, in order to create a basis for future prevention of skydiver neck pain in the parachutist population.
Patients undergoing arthroscopic hip surgery have been shown to have significant post-operative pain that may delay discharge, recovery, and early mobilisation. A pre-operative regional anesthesia technique, the fascia iliaca block may be an effective method for acute post-operative analgesia. This is a prospective, randomized controlled study of the preoperative fascia iliaca block for patients undergoing hip arthroscopy. The enrolled patients will be randomized to receive either a fascia iliaca block with the local anesthetic ropivacaine or to have a sham block. All patients will receive a general anesthetic for the hip arthroscopy.
In this study the investigators aim to compare the post-operative pain using two endodontic rotary systems : Reciproc and One shape.