Active clinical trials for "Appendicitis"

The potential benefit of outpatient care for this common digestive emergency is considerable, both for the patients themselves and for the public health system: Optimization of the care pathway, reducing the length of stay in hospital (a major issue in the context of the COVID-19 (coronavirus disease) pandemic) liberating patient beds and staff, and reducing the risk of nosocomial exposure. Improved patient satisfaction compared to waiting for hours in the emergency department due to lack of hospital beds. Non-inferiority of care in an outpatient unit in terms of quality and safety in day hospitalization. Significant decrease in the overall cost of this pathology as a result of a reduction in the hospital stay.

The purpose of this study is to demonstrate the safety, efficacy, and feasibility of short-course post-operative antibiotic treatment for simple and complicated appendicitis

This multicenter, prospective randomized controlled study is designed to applicate perioperative Enhanced recovery after surgery (ERAS) management for children with acute complicated appendicitis, the aim is to promote postoperative recovery, shorten the hospital length of stay, and reduce the incidence of postoperative complications.

The study will investigate the pain control effects of a rectus sheath block after laparoscopic surgery to remove the appendix. A rectus sheath block is the injection of local anesthetic (numbing agent) into the space between the muscles of the belly wall. Children having surgery for appendicitis age 8-17 at the Stollery Children's Hospital will be eligible to participate. Patients with complicated appendicitis (perforation or abscess), chronic pain, bleeding disorders, or inability to document pain scores will be excluded from this study. Participants will be randomly assigned to either rectus sheath block or standard local anesthetic. The standard local anesthetic group will have local anesthetic (numbing agent) injected around their surgery cut sites. The rectus sheath block group will have this standard plus the rectus sheath block with local anesthetic. Participants, parents, anesthesiologists and nursing staff will not know which group the participant has been assigned to. The surgeon will know the group. The same pain and nausea medications will be ordered for all participants after the surgery. Pain scores will be measured using the Faces Pain Scale - Revised tool. Participants will be asked to rate their pain in the recovery room, in their hospital room at 3 and 6 hours after the surgery and again before going home. This tool has been shown to be useful for rating children's pain levels. The study will also measure the amount of pain and nausea medications that participants are given during their surgery and recovery. Participants will see their surgeon at 6 weeks after their surgery where they will be asked about any problems after being discharged home. Data will be analyzed with a linear mixed model.

This prospective trial will randomize patients who have had an appendectomy to two different durations of antibiotic therapy depending on the status of the appendicitis. For simple appendicitis, patients will be randomized to peri-operative antibiotics or 24 hours duration. For complex appendicitis, patients will be randomized to 24 hours or 4 days duration. Data will be collected prospectively and test the hypothesis that shorter durations of antibiotics will be non-inferior to the longer durations.

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.

The purpose of this study is to asses whether the pressure used for the pneumoperitoneum during laparoscopic surgery in children affects their postoperative pain levels.

To demonstrate the safety, efficacy, and feasibility of short-course post-operative antibiotic treatment for simple and complicated appendicitis

Hospital Scene #1: A 6-year-old arrives in the Emergency Department at McMaster Children's Hospital (MCH) complaining of pain in his lower right side. His Dad explains the pain has been going on for a few hours and that Advil and Tyelnol haven't helped at all. He's anxious and concerned about his son because he never complains about pain - so this must be bad. After he has been seen by the doctor, the appendix appears to be the problem and the boy needs to have it removed. Dad wants his son's pain to go away but is worried because he once got a high dose of a medication and had some unwanted side effects. Hospital Scene #2: A 14-year-old girl has been experiencing migraine headaches for the past months and is awaiting an appointment with a specialist. Today, however, the pain is the worst it's been. Mom has picked her up from school and brought her to MCH not knowing what else to do to help her. The Advil and Tylenol have not improved her pain. She desperately wants the pain to go away but is worried because she read that some pain medicines are used without any studies done to see if they work and if they are safe. (https://www.ottawalife.com/article/most-medications-prescribed-to-children-have-not-been-adequately-studied?c=9). In both cases, these children need medicine to help their pain. The treating doctors want to give them pain medicine that will 1) be safe and 2) make the pain go away. This is what parents and the child/teenager, and the doctors want too. Some pain medicines like opioids are often used to help with pain in children. Unfortunately, opioids can have bad side effects and can, when used incorrectly or for a long time, be addictive and even dangerous. A better option would be a non-opioid, like Ketorolac, which also helps pain but is safer and has fewer side effects. The information doctors have about how much Ketorolac to give a child, though, is what has been learned from research in adults. Like with any medication, the smallest amount that a child can take while still getting pain relief is best and safest. Why give more medicine and have a higher risk of getting a side effect, if a lower dose will do the trick? This is what the researchers don't know about Ketorolac and what this study aims to find out. Children 6-17 years old who are reporting bad pain when they are in the Emergency Department or admitted in hospital and who will be getting an intravenous line in their arm will be included in the study. Those who want to participate will understand that the goal of the study is to find out if a smaller amount of medicine improves pain as much as a larger amount. By random chance, like flipping a coin, the child will be placed into a treatment group. The difference between these treatment groups is the amount of Ketorolac they will get. One treatment will be the normal dose that doctors use at MCH, and the other two doses will be smaller. Neither the patient, parent nor doctor will know how much Ketorolac they are getting. Over two hours, the research nurse or assistant will ask the child how much pain they are in. Our research team will also measure how much time it took for the pain to get better, and whether the child had to take any other medicine to help with pain. The research team will also ask families and patients some questions to understand their perceptions of pain control, pain medicines and side effects they know of. This research is important because it may change the way that doctors treat children with pain, not just at MCH but around the world. The results of this study will be shared with doctors through conferences and scientific papers. It's also important that clinicians share information with parents and children so that they can understand more about pain medicines and how these medicines can be used safely with the lowest chance of side effects.

Appendicitis (inflammation of the wall of the appendix, causing pain and tenderness in the abdomen) has a range of severity that goes from simple to complicated. Complicated appendicitis may present with infected fluid inside of the abdomen or a perforation or hole in the intestines. This research is being done to determine if placing an antibiotic solution in the abdomen at the time the appendix is removed is a safe procedure in patients between the ages of 3 and 18 years old with findings of complicated appendicitis. Johns Hopkins All Children's Hospital (JHACH)'s current standard of care for patients with complicated appendicitis includes suctioning the infected fluid out of the abdomen at the time the appendix is removed. As part of this study, the investigators would like to see if patients with complicated appendicitis will benefit from routine care plus leaving an antibiotic solution inside the abdomen, after fully suctioning the infected fluid out of the abdomen.