View clinical trials related to Appendicitis.
Filter by:Comparing the incidence of complicated appendicitis between two groups, the pandemic and pre-pandemic groups.
A retrospective observational study investigating whether retrocecal appendicitis associated with worse operative and postoperative outcomes than non-retrocecal appendicitis.
Laparoscopic appendectomy causes postoperative pain. The primary objective of this prospective randomized controlled study is to compare the effect of ultrasound (US)-guided quadratus lumborum block (QLB) on 24-hour cumulative opioid requirements with transversus abdominis plane (TAP) block.
This is a pilote monocentric prospective study about pediatric peritonitis and antibiotics pharmacokinetic and pharmacodynamic. The investigators will include 41 patients between 3 and 17 years-old during 2 years in the University Hospital of Nancy. The aim of this study is to determine if the beta-lactam dosages in children recommended by the guidelines for management of intra-abdominal infections permitted the achievement of adequatly serum and peritoneal concentrations in the medical and surgical management of peritonitis. The investigators will collected serum and peritoneal fluid samples at 3 different times: peritoneal incision, end of surgery, 2 days and 5 days after surgery in order to compare the concentrations and the minimal inhibitor concentration of bacteria. The hypothesis is that of a serum and peritoneal antibiotic under dosage.
The APPSYPP trial is a randomized national multicenter feasibility superiority pilot study comparing appendectomy with symptomatic treatment in children with imaging-confirmed uncomplicated acute appendicitis. Patients are recruited from all five Finnish university hospitals. Inclusion criteria are: 1) age 7-15 years, 2) imaging-confirmed uncomplicated acute appendicitis (no appendicolith, perforation, abscess, or tumor suspicion), and 3) CRP ≤ 65 mg/l. Patients are randomized to receive emergency appendectomy or symptomatic treatment. In the surgery group, patients undergo laparoscopic appendectomy within 18 hours after randomization. In order to ensure patient safety, symptomatically treated patients are hospitalized for at least 24 hours, and receive intravenous fluids and analgesics according to standard clinical practice. Primary outcome is treatment success at 30 days defined by not fulfilling any of the treatment failure criteria. In the surgery group, treatment failure is defined as normal appendiceal histopathology or any postintervention complication requiring general anesthesia. In the symptomatic treatment group, treatment failure is defined as inability to discharge from hospital without appendectomy within 48 hours after randomization with a finding of histopathologically inflamed appendix, appendectomy during the initial hospital stay due to clinical progression of appendicitis with histopathologically and surgically confirmed complicated acute appendicitis, appendectomy with a histopathological finding of acute appendicitis after hospital discharge, or any complication of appendicitis requiring general anesthesia. Predefined secondary outcomes include later appendectomies, recurrence of histopathologically confirmed appendicitis and associated symptoms, postintervention complications, return to normal daily activities, quality of, resolution of appendicitis in US imagining after 1 month of symptomatic treatment, comparison of US and MRI findings at presentation, and differences in serum biomarkers and fecal microbiota composition.
A Prospective Randomized Controlled Trial of Reverse Conversion (Open to Laparoscopic) in management of Acute Perforated Appendicitis
This study is designed as a randomized controlled trial with patients assigned to neuromuscular reversal with either sugammadex or neostigmine/glycopyrrolate reversal. The study will not be blinded to the anesthesiologist to allow for appropriate decision-making on timing and dosage of reversal. This is a single-center study.
Intravenous lidocaine - a potent local anesthetic with analgesic and anti- inflammatory properties has been shown to be an effective adjunct that reduces intra and postoperative opioid consumption and facilitates pain management in adults. In children population promising but limited evidence is available. The study has been planned to evaluate the efficacy of continuous intravenous infusion of lidocaine in alleviation of hemodynamic reaction to tracheal intubation, as well as metabolic and hormonal response to laparoscopic procedure in children.
After the recent publication of the CODA Trial comparing antibiotics and surgery for acute appendicitis, the investigators developed a comprehensive decision support tool. This tool will help patients understand the risks and benefits of each treatment and make a treatment decision. This study is an online randomized field test comparing the decision support tool to a control infographic and assessing it's affect on decisional outcomes, such as decisional conflict.
The overall purpose of this study is to describe the cellular composition of the human appendix and its gene expression using scRNAseq and scATACseq methods. This will potentially provide is with a complete and detailed map of the appendix´ immunological properties and its role in neuro-endocrine/metabolic functions. Our results will be held up against current knowledge of the appendix and its role in the human body and thus hopefully expand our understanding of this organ and the consequences of its removal by appendectomy.