Active clinical trials for "Appendicitis"

laparoscopic versus open appendectomy prospective randomized control study.Both surgical methods are safe and well established in clinical practice but there has been a controversy about which surgical procedure is the most appropriate in this research we are going to demonstrate which operative procedure is more beneficial with less disadvantages.

The purpose of this study is to determine the effect of intra-abdominal irrigation with povidone-iodine (PVI) versus usual care on the rate of 30-day postoperative intra-abdominal abscesses (IAA) and to determine the effect of PVI irrigation versus usual care on 30-day hospital length of stay(LOS) and 30-day readmissions.

The goal of this clinical trial is to compare protocol based selective imaging to routine imaging in adult patients with suspected appendicitis. The main question[s] it aims to answer are: Does protocol based selective imaging using clinical scoring affect clinical outcome? Does protocol based selective observation combined with score based selective imaging affect clinical outcome? Participants will be randomized into three groups: Selective imaging based on Adult Appendicitis Score Selective observation based on Appendicitis Severity Score combined with selective imaging based on Adult Appendicitis Score Routine imaging using ultrasound and/or computed tomography Researchers will compare selective imaging groups separately with routine imaging to see if number of negative appendectomies or number of complicated appendicitis is not significantly increased.

The goal of this observational study is to learn about the key bacterial flora and metabolites associated with appendicitis in children. The main questions it aims to answer are: To screen out the key biomarkers of pediatric appendicitis. What are the microbial differences in different parts of pediatric appendicitis patients. Participants will detect feces using 16s ribosomal RiboNucleicAcid (16S rRNA) gene sequencing technology and differences of the fecal metabolites between healthy children and appendicitis children were analyzed using untargeted metabolomics based on Liquid chromatography-tandem mass spectrometry(LC-M S/MS) platform.Through the analysis of intestinal bacterial flora and metabolomics association and the differential analysis of intestinal bacterial flora in different parts of the case group, the key bacterial flora and metabolites were excavated.

Non-operative management (NOM) with antibiotics may be a safe alternative to surgery for uncomplicated appendicitis, but preoperative differentiation between uncomplicated and complicated appendicitis is challenging. The study aimed to develop a clinical-radiomics nomogram to distinguish uncomplicated from complicated appendicitis.

This clinical prospective diagnostic accuracy study assesses plasma sodium concentration using blood gas analysis at the emergency department in children, age 1-15 years, with suspected acute appendicitis. The overall assumption is that using plasma sodium as a biomarker, a cut-off value of <136 mmol/L will differentiate perforated from non-perforated acute appendicitis. In addition, traditionally used clinical diagnostic variables as well as radiology used in the diagnosis of acute appendicitis will also be obtained. Histopathology will be used to define if the appendix is perforated or not.

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.

The WIRES-T project (Web-based International Registry of Emergency General Surgery and Trauma) has been set up to allow to all the EGS (Emergency General Surgery) and Trauma surgeons to register their activity and to obtain a worldwide register of traumatic and non traumatic surgical emergencies. This will give the opportunity to evaluate results on a macro-data basis and to give index allowing stratifying, evaluating and improving the outcomes.

Acute appendicitis is the most common abdominal emergency with more than 15 million cases reported worldwide. Although appendectomy is considered a safe surgical procedure, the incidence of complications is up to 10%. The Enhanced Recovery After Surgery (ERAS) has developed guidelines to improve postoperative patient outcomes. The protocol, which consists of more than 20 interventions in the preoperative, intraoperative and postoperative periods, shows that early discharge can be possible with multidisciplinary care given to surgical patients without risking patient safety.

This study evaluates operative and non-operative management of acute appendicitis (infection or inflammation of the appendix) and acute cholecystitis (inflammation/infection of the gallbladder) in patients with active mild to moderate COVID-19 infection. The hypothesis is that COVID+ patients with uncomplicated acute appendicitis or acute cholecystitis amendable to a laparoscopic procedure can have safe operative outcomes compared to those managed non-operatively.