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Active clinical trials for "Anastomotic Leak"

Results 101-110 of 148

The Impact of Transanal Decompression Tube Placement After Colorectal Anastomosis: A Randomized...

Colorectal CancerPostoperative Complications2 more

There is currently no standardization in the use of the transanal decompressive tube during the postoperative after a colorectal surgery. The available evidence is based on studies with methodological differences. Most of the studies exclude patients with a diverting ileostomy, which are those patients who have a higher risk of anastomotic leak, so the real effect of transanal decompressive tube could have been masked. For this reason we believe that to assess the true effect of rectal decompression, patients with diverting stoma should be included.

Unknown status14 enrollment criteria

Volume-outcome Relationship in Rectal Cancer Surgery

Rectal CancerAnastomotic Leak Rectum

Hospital centralization effect is reported to lower complications and mortality especially for high risk and complex general surgery operations, including colorectal surgery. However, no linear relation between volume and outcome has been demonstrated. Aim of the study was to evaluate the increased surgical volume effect on early outcomes of patient undergoing restorative anterior rectal resection (ARR).

Completed13 enrollment criteria

Early Dehiscence Markers in Ovarian Cancer Surgery

Ovarian Neoplasms MalignantAnastomotic Leak

EDMOCS trial pretends to evaluate if C-reactive protein (CRP) and procalcitonin (PCT) can predict intestinal anastomotic leaks before early discharge in advanced ovarian cancer surgery requiring intestinal resection. These markers have already been positively tested in colorectal cancer surgery, but not yet in ovarian surgery. Patients undergoing intestinal resection in ovarian cancer surgery will be included. C-reactive protein and PCT will be measured pre-operatively, and on the second, fourth and sixth postoperative day. Thirty-day readmissions, re-operations and mortality will be recorded.

Completed4 enrollment criteria

Serial Endoscopic Surveillance & Direct Topical Antibiotics to Define the Role of Microbes in Anastomotic...

Anastomotic LeakRectal Cancer

Rationale: The surgical complication of intestinal anastomotic leak remains a clear and present danger to patients despite advances in surgical technique and ever more powerful antibiotics. No surgeon is immune from this complication and leak rates have not changed in decades. The consequences of a leak (peritonitis, sepsis, death) can be so severe that in the case of rectal cancer, diverting ileostomies are routinely performed to divert the fecal stream away from the healing anastomosis. We have recently discovered that certain intestinal bacteria, with the capacity to express collagenase and cleave MMP9 (Matrix metallopeptidase 9) to its active collagen degrading form, play a key and causative role in anastomotic leak. These bacteria often escape elimination due to the failure of current antibiotic regimens and their delivery methods to remain functionally durable at anastomotic tissue sites. Purpose: This phase II clinical trial will track, in real time, the process of anastomotic healing and its associated microbiome by performing serial endoscopic surveillance (SES) following rectal cancer resection. By capturing anastomotic images and the associated microbial and inflammatory mediators from anastomotic fluids via SES performed at three time points following rectal cancer resection, we will correlate healing to microbial composition and inflammatory mediator status. Patients will be randomized and, at each time point, will receive lavage of their anastomosis with either saline or a triple antibiotic solution (ciprofloxacin, metronidazole, neomycin). An anastomotic healing score captured during SES will be compared between the two treatment arms and correlated to microbial and inflammatory mediator analyses of fluid samples to determine how intestinal microbes influence the process of anastomotic healing.

Withdrawn7 enrollment criteria

The Impact of Indocyanine Green-enhanced Fluorescence Imaging on Bowel Transection in Left-sided...

Anastomotic Leak

The aim of this study was to evaluate the impact of fluorescence imaging on the location of colorectal transection lines based on evaluation of perfusion with indocyanine green, how it's going to affect surgical planning and its possible benefits in reducing anastomotic leakage.

Unknown status2 enrollment criteria

Early Detection of Postoperative Anastomotic Leak by CT

Anastomotic Leak

Postoperative anastomotic leak is rare but life threatening complication after gastric cancer surgery. Early diagnosis is key to minimize other hazards which are caused by anastomotic leak. Investigators introduced a novel method to detect early diagnosis of anastomotic leak after gastric cancer surgery.

Completed2 enrollment criteria

Impact of Obsidian ® ASG on Anastomotic Healing

Anastomotic Leak Rectum

The use of regenerative medicine in colorectal surgery constitutes an entirely new therapeutic principle. The aim of this new therapeutic approach is to reduce the anastomotic leak rate and minimise morbidity and mortality. The literature identifies the leak rate for colorectal operations as 3-39%.

Completed4 enrollment criteria

Microbiota-anastomotic Leak Among Colorectal Surgery Patients : Pilot Study

Colorectal CancerInflammatory Bowel Diseases2 more

The study is based on the hypothesis that patients with postoperative anastomotic leakage have a different bacterial profile contributing to poor tissue healing, and that patients operated for colon cancer presumably have a different preoperative microbiota than healthy patients. This different composition is probably induced by the high heme level in the light intestinal tract that tumor spoliation generates. The objective of the study is to evaluate the feasibility of a larger study to evaluate the difference between microbiota composition of patients with and without colorectal cancer, with inflammatory bowel disease and those with and without anastomotic leakage postoperatively of a colonic resection. Stool samples will be taken from 20 patients, including 5 without intestinal pathology, 5 with colorectal cancer undergoing colorectal surgery, 5 with inflammatory bowel disease and 5 with anastomotic leakage after colectomy for colorectal cancer or inflammatory bowel disease. The stool samples will be analyzed at CRCHUM to draw up a profile of the bacteria that make up the microbiota of each patient.

Completed18 enrollment criteria

Indocyanine Green Fluorescent Imaging in Robotic Assisted Rectosigmoidal Resection; a Multicenter...

Colorectal CancerAnastomotic Leak

A serious complication to colorectal surgery is anastomotic leakage (AL). AL increases post-operative mortality, decreases long-term survival, reduces the functional result and reduces qual-ity of life. Studies suggest that performing an indocyanine-green enhanced fluorescent angi-ography (ICGeFA), blood perfusion in the bowel can be visualised. It is suggested that using this procedure the relative risk of AL is reduced about 54-67%. With this project we wish to evaluate the feasibility of the procedure, and, if proven feasible, to plan further studies evaluating the procedure.

Completed4 enrollment criteria

Peritoneal Microdialysis in Patients Undergoing Low Anterior Resection for Rectum Cancer

Cancer

Anastomotic leakage is a serious complication after LAR with high morbidity and mortality rates. Early diagnosis and treatment is mandatory. The primary aim of the present study is to investigate the clinical use of peritoneal microdialysis and whether is able to detect anastomotic leakage prior to clinical symptoms.

Unknown status5 enrollment criteria
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