Clinical Research Directory

Fast Track Therapeutic Model in Acute Complicated Appendicitis in Pediatrics

To evaluate whether a postoperative therapeutic strategy, Fast Track, aimed at shortening hospital stay in pediatric patients undergoing laparoscopic appendectomy for complicated acute appendicitis, yields outcomes that are not inferior to the standard therapeutic model in terms of the combined variable of adverse events within 30 days postoperatively (including postoperative abdominal abscess, peritonitis, surgical wound complications, reintervention, sepsis, or death).

Comparing N-Acetylcysteine (NAC) Versus Alpha-Lipoic Acid (ALA) as Adjuncts for Postoperative Pain Management After Laparoscopic Appendectomy

Postoperative pain remains a major concern following laparoscopic appendectomy, despite advances in minimally invasive surgery and multimodal analgesia. Inadequate pain control delays recovery, prolongs hospital stay, and increases opioid consumption with associated adverse effects. Therefore, identifying safe adjunct therapies that enhance analgesia and reduce opioid requirements is an important clinical goal. Oxidative stress and inflammation play a critical role in the development and maintenance of postoperative pain. Surgical trauma induces the generation of reactive oxygen species, which sensitize peripheral nociceptors and enhance central pain transmission. Antioxidants capable of modulating oxidative stress and inflammatory pathways may therefore offer analgesic benefits beyond conventional analgesics. N-Acetylcysteine (NAC), a glutathione precursor, has demonstrated anti-inflammatory and analgesic properties in both experimental and clinical settings. It reduces oxidative stress, improves microcirculation, and modulates nociceptive signaling. Alpha-Lipoic Acid (ALA) is another potent antioxidant that acts as a cofactor in mitochondrial metabolism and has proven efficacy in neuropathic pain conditions. However, its role in acute postoperative pain has not been fully investigated. To our knowledge, no clinical trial has directly compared NAC and ALA in the perioperative setting, and their effects following laparoscopic appendectomy remain unstudied. This randomized controlled trial aims to evaluate the efficacy and safety of NAC and ALA as adjuncts to standard analgesia, with the goal of estimating their effect on postoperative opioid consumption and pain intensity. The results will provide preliminary data to guide larger definitive studies. Aim of the study The aim of this study is to evaluate and compare the efficacy and safety of N-acetylcysteine (NAC) and alpha-lipoic acid (ALA) as adjuncts to standard postoperative analgesia in patients undergoing laparoscopic appendectomy. Specifically, the study seeks to determine their effects on postoperative pain intensity, opioid consumption, and recovery profile in the early postoperative period.

Comparison Between Metallic Clip Ligation and Suture Ligation of Appendicular Stump in Laparoscopic Appendectomy

Laparoscopic appendectomy is the standard procedure for acute appendicitis. Among the various steps of the procedure one of the rate limiting step is the ligation of the appendicular stump which can be done using suture material, metallic clips and hem o loks. This study compares the effect the using metallic clips versus suture material in the ligation of appendicular stump in terms of length of surgery and associated intra-operative complications. The patients included will be within the age group of 15-60 years, with BMI of 18-28kg/m2, and with acute appendicitis of upto grade 3. The data will be analyzed using SPSS a p value of \<0.05 will be considered as statistically significant.

Comparing Pain Relief Between Two Methods of Freezing Injections in Children Having Their Appendix Removed

Laparoscopic appendectomies are the most common emergency surgeries performed in children. Despite being considered minimally invasive surgeries, they can result in substantial postoperative pain and 2 of 3 patients require postoperative opioids. Increased postoperative pain can delay recovery, increase hospital admission time, lead to chronic pain, and cause patient distress. This study aims to reduce postoperative pain in this population by comparing the recovery outcomes associated with the administration of (1) an RSB with coadministration of IV dexamethasone as an LA adjunct (RSB+dex group) prior to the incision with (2) LA infiltration alone by the surgeon (LA group).

Use of Bipolar Diathermy VS Clips in Laparoscopic Appendectomy

Acute Appendicitis is the most frequent acute pathological abdominal illness needing immediate surgery. The laparoscopic appendectomy (LA) has become more popular and is advised as the first course of treatment, particularly for female, obese, and elderly patients.LA can also give surgeons a greater field view and identification of other abdominal organs that can have different pathologies that could mimic the symptoms of acute appendicitis.The most crucial step in preventing major complications such postoperative bleeding, peritonitis, sepsis is sealing the mesoappendix. Due to this circumstance, surgeons are looking for alternative treatments for LA. The best technique for sealing mesoappendix should be affordable, practical, safe, and easy to apply technically. Extracorporeal sliding knots, intracorporeal ligations, endo-loops, nonabsorbable polymer clips (Hem-o-lock clips), hand-made loops, and Ligasure usage, and bipolar cautery division are some of the techniques utilized at LA to seal mesoappendix. According to studies, each of these techniques is secure and practicable.5 In this study, there is a comparative study between using Bipolar diathermy as a source of sealing and other mechanical closure techniques for mesoappendix To assess effect of energy source sealing of mesoappendix by using Bipolar diathermy in comparison to mechanical closure by clips as regard outcome and complications.