Active clinical trials for "Diverticulum"

A novel magnetic device, called MAgnetic Gastrointestinal Universal Septotome (MAGUS) was designed to improve the Treatment of diverticulum of the esophagus, Pseudo-diverticulum of the upper GI tract, Candy cane syndrome This study aims to evaluating the safety of the feasability of this new device.

The purpose of this study is to determine whether mesalamine is effective in the treatment of uncomplicated diverticular disease by reducing the pain.

Diverticulitis is an extremely common digestive disease particularly found in the large intestine in elderly patients and develops from diverticulosis. Diverticulosis is characterized by the formation of pouches (diverticula) that bulge to the outside of the colon, through areas of weakness in the colonic wall. Inflammation (diverticulitis) results if one of these diverticula becomes infected and / or obstructed. It is commonly accompanied by obvious or microscopic perforation, ranging in severity from a single, mild, acute attack of diverticulitis to more severe attacks characterized by abscess formation, occasionally resulting in chronic complications such as obstruction and fistula formation. After an episode of diverticulitis many patients develop changes in bowel openings, from diarrhoea and constipation, and many patients have abdominal pain and a symptom complex that resembles Irritable Bowel Syndrome (IBS). According to available guidelines, treatment of symptomatic, but uncomplicated, diverticular disease aims to reduce the frequency and severity of diverticular related symptoms (abdominal pain, bloating, alterations in bowel habit) and to prevent complications. Different agents have been proposed, such as bulking agents, antispasmodics, and nonabsorbed topical antibiotics, 5amino acid preparations but these measures are unproven or controversial. It is thought that intestinal bacteria may play a significant role in the symptoms of post-diverticulitis. The investigators have recently shown that a probiotic (Symprove) reduced the symptoms of IBS significantly in comparison with a placebo in a double-blind randomized trial and without side effects (paper in preparation). Because the symptoms in IBS and post-diverticulitis are so similar the investigators propose a double-blind placebo controlled trial of Symprove in patients with problematic diverticulitis. Patients will be recruited from a dedicated diverticulitis clinic using standard exclusion criteria. This is a 90 day symptom based trial using accepted outcome measures. If successful the results will have widespread implications for treatment of diverticular disease.

Laparoscopic (key-hole) large bowel resection 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. While epidural analgesia is considered the gold standard for open colo-rectal procedures it can be associated with significant complications and may delay hospital discharge in laparoscopic procedures. Opioids are associated with an increased incidence of nausea, vomiting and sedation and reduced bowel motility which can also prolong recovery. 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, earlier return of bowel function 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 our hospital and a retrospective audit demonstrated better analgesia and lower consumption of morphine in the TAP block group.The differences were not statistically significant as the number patients in the audit were not large enough.The investigators are hoping that this study will demonstrate that the difference is real by recruiting the necessary number of patients into each group (36 per group)

The primary objective of this study is to evaluation the success of endoscopic treatment of Zenker's diverticulum using a LigaSure device (thermal fusion of vessels) via a measure of swallowing function at 12 months post-surgery.

This study aims to evaluate whether IMA sparing may represent an advantage in terms of reduced incidence and severity of sexual dysfunctions after colorectal resections for diverticular disease (DD).

The aim of the study is to evaluate the anorectal function after hemicolectomy if we preserve or not the Inferior Mesenteric Artery (IMA). This study wants to demonstrate that IMA preservation could improve patient's quality of life reducing incontinence and/or constipation rate.

Uncomplicated sigmoid diverticulitis is a common disease in Western countries. Traditional management includes inpatient administration of either oral or intravenous antibiotics with resumption of oral intake as symptoms improve. Recent literature has however questioned both inpatient and antibiotic treatment. Indeed, both inpatient and antibiotic treatment are associated with non-negligible risks to patients. The aim of this trial is to assess the feasibility of a randomized controlled trial designed to determine whether nonantibiotic treatment of uncomplicated diverticulitis is safe in the outpatient setting.

Diverticulosis of the colon is a frequent condition in adults in western countries and a significant number of patients experience clinical symptoms even when the diverticulosis is not complicated by diverticulitis. Both central and mucosal immunity are altered in Uncomplicated Symptomatic Diverticular Disease (USDD) and Rifaximin ameliorate clinical symptoms and normalize the immunological abnormalities. The Study Protocol is verify the modifications in the immunological pattern induced by reducing bacteria related activation of immunity by Rifaximin treatment.

A tortuous sigmoid colon makes colonoscopy difficult. The purpose of this study was to systematically evaluate the diagnostic utility and incidence of adverse events in women using standard horizontal compared to lateral tilt down positioning for colonoscopy.