View clinical trials related to Acute Appendicitis.
Filter by:The overall project goal is to conduct a pilot randomized clinical trial of operative (laparoscopic appendectomy) vs nonoperative (antibiotic) management of uncomplicated acute appendicitis for vulnerable populations. Specifically, the elderly, non-English speakers, and those with economic vulnerability (low socioeconomic status and/or manual labor jobs without a non-weight lifting aspect), are three vulnerable population subsets identified. This pilot trial will provide critical preliminary data for planning and conducting a larger multi-site randomized trial.
Laparoscopic (key-hole) appendicectomy is a minimally invasive procedure when compared to open large bowel resection, but is still associated with a significant amount of pain and discomfort. Analgesia is commonly provided by a multi-modal technique involving varying combinations of paracetamol, Non steroidal anti-inflammatory drugs (NSAIDs), regional analgesia and oral or parenteral opioids. Opioids are associated with an increased incidence of nausea, vomiting and sedation which can complicate post-operative recovery. Different techniques of intraoperative infiltration of local anaesthetic to control postoperative pain are also being used. Their perceived benefits are thought to relate to reduced opioid consumption and therefore reduced opioid side effects. Transversus Abdominis Plane (TAP) block is a technique which numbs the nerves carrying pain sensation from the abdominal wall and provides effective and safe analgesia with minimal systemic side effects. Their perceived benefits are thought to relate to reduced opioid consumption and therefore reduced opioid side effects. The investigators believe ultrasound guided TAP blocks will reduce pain and morphine consumption with a resultant improved patient satisfaction, a reduction in post-operative nausea and vomiting and earlier hospital discharge. The key research question the investigators are trying to answer is whether TAP block provide better pain relief than local anaesthetic infiltration of the laparoscopic port sites. Both techniques are currently being used in the investigator's hospital.
This is a retrospective chart review meant to identify any factors that are correlated with and may possibly lead to postoperative nausea and vomiting in order to predict need for longer hospital stays and potentially decrease postoperative nausea and vomiting.