View clinical trials related to Pain, Postoperative.
Filter by:In this prospective trial, Stage 1-3 patients having mastectomies or isolated lumpectomy with axillary node dissection will be randomly assigned to general anesthesia with opioids combined with a Pecs II block or to general anesthesia with opioids combined with a placebo Pecs II block. Participants will be followed postoperatively during their entire hospital stay to determine the effectiveness of Pecs II block and opioids versus placebo Pecs II block and opioids as postoperative pain treatment.
Adductor canal block is commonly offered to provide pain relief following knee surgery with the hope that they cause less leg weakness than traditionally performed femoral nerve block. Infrequently, adductor canal blocks also result in leg weakness thereby potentially limiting the advantages of the technique. Investigators want to find out the effective dose for a 30% response (volume of local anesthetic which would result in clinically significant weakness of the leg)
The primary objective of this study is to evaluate the safety of N1539 in subjects with acute moderate to severe pain following unilateral bunionectomy.
The investigators believe sufficient spread to all nerves within the adductor canal—and thereby sufficient analgesia—can only be obtained by bolus injections and not by continuous infusions via a catheter. The aim of the study is to investigate whether an adductor canal block performed as repeated intermittent boluses provides superior pain relief to continuous infusion. The investigators hypothesize that adductor canal block performed as intermittent boluses via a catheter will reduce morphine consumption and pain as well as enhance ambulation and muscle strength compared with continuous infusion.
Postoperative pain can pose significant challenges in the postoperative recovery of patients undergoing major colorectal surgery. Traditionally, opioids have played an important role in treating postoperative pain. It is well established that opioids are highly effective in relieving pain; however opioids are associated with numerous side effects that include nausea, vomiting, constipation, ileus, bladder dysfunction, respiratory depression, pruritus, drowsiness, sedation, and allergic reaction. These opioid side effects, which range in severity, can significantly interfere with discharge home following colorectal surgery. Significant interest exists in the use of local anesthetic based regional anesthesia techniques as a means to extend the analgesic window for patients undergoing colorectal surgery. Specifically, the use of the transversus abdominis plane (TAP) block as an adjunct in postoperative pain control has been widely reported in the anesthesia and colorectal surgery literature. Historically, the block was performed in a blind fashion with relative success and presently the block is typically performed either with ultrasound guidance or laparoscopic visualization. While TAP block has shown to be effective in post-operative pain control, the techniques used to place the block have not formally been compared. The investigators are purposing a prospective, patient-blinded, randomized study of patients undergoing major colorectal surgery to compare TAP block under ultrasound guidance versus laparoscopic visualization versus no TAP block. The investigators hypothesize that laparoscopic-guided TAP block is non-inferior to ultrasound-guided TAP block with respect to perioperative pain control and either technique is superior to no TAP. In addition the investigators will measure procedural time, any adverse events related to the block, overall postoperative analgesic requirement, analgesic duration, postoperative pain scores, length of postoperative hospital stay, incidence of postoperative ileus, and overall patient satisfaction between the three groups.
Evaluation of the efficacy of preemptive versus postoperative administration of etoricoxib in total knee arthroplasty (TKA).
This study is researching managing postsurgical pain by injecting both short-acting local anesthetics and EXPAREL® at the time of surgery and reviewing if it could reduce or eliminate the need for postsurgical opioids and improve clinical outcomes following the FAST dental implant surgery procedure. This approach is being compared to the current standard of care.
The purpose of this study is to determine whether intraoperative (during surgery) morphine and clonidine hip injections are effective in postoperative pain management for patients undergoing hip arthroscopy.
To extend the duration of peripheral nerve blockade after major foot and ankle surgery the investigators randomize the postoperative treatment with either perineurial sciatic nerve blocks with 0.5% Bupivacaine-Epinephrine with or without Dexamethasone.
This is a Phase 3, multicenter, randomized, double-blind, parallel-group, placebo-controlled efficacy and safety study of postoperative pain in adults who are scheduled for unilateral inguinal hernioplasty via open laparotomy (tension-free technique). Patients will assess their postoperative pain intensity (PI) using an 11-point numerical rating scale (NRS) from 0 hour through 72 hours postoperatively. The expected maximum study duration for each patient will be up to 60 days, including a maximum 30-day screening period, the day of surgery and implantation, and a 30-day post implantation period including treatment and follow-up.