Active clinical trials for "Pain, Postoperative"

All anesthetic techniques aim to lessen intra-operative surgical site bleeding because it is a major problem and does not help with precision, surgery time, or postoperative wound healing. The main reason for reoperation and mortality in children who have had tonsillectomies is post-tonsillectomy hemorrhage. Pre-emptive analgesia reduces surgical pain blocking of central sensitization by topical or systemic medications.

Intracanal medicaments have been frequently used in patients with endodontic and periradicular infection for the elimination of microorganisms. Commonly used includes Double Antibiotic Paste, Triple Antibiotic Paste, and Calcium Hydroxide. This study aims to compare the efficacy in alleviating pain between intracanal medicaments Nitrofurantoin and Calcium Hydroxide Paste. 60 patients were randomly divided into 3 groups, each group having 20 patients as following: Group 1: Nitrofurantoin, Group 2: Calcium Hydroxide and Group 3: Control. Preoperative pain was recorded using a numerical pain scale. Pre-operative pain score was initially recorded, followed by Post-operative pain at 12, 24, 48, and 72 hours. Nitrofurantoin has been proven to be an effective intracanal medicament in alleviating immediate post-operative pain in patients with symptomatic irreversible pulpitis as compared to calcium hydroxide.

The purpose of this study is to evaluate the efficacy of an intra-operative, post-fixation fracture hematoma block compared to saline control on postoperative pain control in patients with acute femoral shaft fractures. Our primary outcome measure is visual analog scale (VAS) pain scores which are recorded at regular intervals.

The study analysed direct levobupivacaine instillation in surgical wound and its effectiveness in postoperative pain control. Half participants received 0,5 % levobupivacaine and the other half received 0,9% saline solution

Thoracic surgery is one of the surgeries where postoperative pain is intense. In this study, the investigators aimed to compare the efficacy of two different intrathecal morphine doses administered for postoperative analgesia according to patients' ideal body weight.

Comparison between the analgesic effect of local infiltration of either Bupivacaine or ketamine in the peritonsillar area before the incision of tonsillectomy to achieve postoperative analgesia

Laparoscopic cholecystectomy is one of the most common operations in abdominal surgery. Effective analgesia in the postoperative period; It is of great importance in terms of acceleration of recovery, prevention of atelectasis, reduction of endocrine and metabolic stress response, reduction of thromboembolic complications, protection of cognitive functions, prevention of chronic pain development, and reduction of hospital stay . Intravenous paracetamol, NSAID/cyclooxygenase-2 selective inhibitors, opioids, local anesthetic infiltration in the port area, intraperitoneal local anesthetic insufflation or plan blocks can be used in the treatment of postoperative pain after laparoscopic cholecystectomy. Operation, tissue trauma, anesthesia, drugs given to the patient, type of anesthesia, blood loss, temperature changes and pain cause postoperative stress response

Ultrasound-guided thoracolumbar interfascial plane block (TLIP)was first described in 2015 by Hand et al which also target the dorsal rami of the thoracolumbar nerves as they pass through the paraspinal musculature(between the multifidus muscle (MF) and the longissimus muscle (LG)). The block was performed bilaterally at the level of L3 and they reported a reproducible area of anesthesia to pinprick in a mean (SD) area covering 137.4 (71.0) cm2 of the lower back (including the midline) after 20 minutes of the block. This procedure has subsequently been modified by Ueshima H et al in 2016 by targeting the injection in the plane between the longissimus and iliocostalis muscles (mTLIP) which helps avoiding the spread of local anesthetics to the ventral ramus and neuraxial space, thus, the modified TLIP block is considered to be a more refined version of the original TLIP block and safer and easier to perform. There are limited number of studies investigating the analgesic efficacy of mTLIP block however, no previous study has demonstrated the ideal local anesthetic volume for this block in lumber spine surgery. Moreover, this technique is considered new regional anesthetic techniques and so both of them should be involved in further studies, on the other hand the comparison between both of them at the same study wasn't discussed before, and so we will proceed at this study.

The clinical study is planned as a double-blind, randomised, placebo-controlled, parallel-group, single-centre exploratory clinical study with the aim to investigate the analgesic efficacy of the Neodolpasse® Infusion Solution in comparison to a 75 mg diclofenac only infusion. Included will be Patients receiving elective cruciate ligament surgery. The effectiveness will be measured by the use of additional analgesic medication via PCA during the first 24 hours postoperatively as well as by using a Visual Analogue Scale (VAS). Furthermore the local and systemic tolerability and safety of the clinical study medications (i.e. Neodolpasse® Infusion Solution and 75 mg diclofenac only infusion) will be assessed.

Postoperative pain management plays an important role in elective shoulder surgery. The aim of this randomized quantitative study is to compare two frequently used postoperative pain regimes (hydromorphone versus piritramide) regarding onset and duration after the effectiveness of the single-shot interscalene block has diminished.