View clinical trials related to Anastomotic Leak Rectum.
Filter by:The aim of this prospective observational study is to evaluate the effectiveness of the mobile application "Colorectal Leakage App" in the early diagnosis of anastomotic leakage after colorectal surgeries at the National Research Oncology Center in Astana, Kazakhstan. Main Questions: 1. Development, validation, and implementation of the mobile application "Colorectal Leakage App," based on the Dutch Leakage Score. 2. Evaluate the diagnostic effectiveness of the application in detecting anastomotic leakage after colorectal surgeries. 3. Determine the frequency of anastomotic leakage after colorectal surgeries performed in the colorectal surgery sector of the National Research Oncology Center in the Astana city. Participants in the study, individuals aged 18 and above undergoing colorectal surgeries, will be monitored by the mobile application "Colorectal Leakage App" in the postoperative period for early identification of anastomotic leakage.
Anastomotic leakage is a severe complication that can arise following a colorectal resection. It impairs both the short- and long-term outcomes, and negatively influences cancer recurrence rates. Its detrimental effects resound in healthcare costs of a patient after anastomotic leakage, €71,978, versus patients with an uncomplicated course, €17,647. Despite multiple innovations within the field of colorectal surgery, the incidence of colorectal anastomotic leakage did not reduce in the past decade. Mitigation strategies such as prehabilitation, intraoperative optimization, selective bowel decontamination, and reconstruction techniques are promising but do not completely eliminate the risk of leakage. The only true prevention of colorectal anastomotic leakage is the omission of an anastomosis and implies an ostomy, which in itself has a negative impact on the quality of life. A stoma is associated with stoma-related morbidity and should, therefore, be avoided in patients who do not need it. Predicting anastomotic leakage intra-operatively, just before the construction of the anastomosis, may offer a solution. A stoma will then only be constructed in those at high risk of anastomotic leakage. Currently, there are prediction models for anastomotic leakage based on conventional multivariate logistic regression analysis, however, these are not useful for clinical practice due to suboptimal results. Machine learning algorithms, on the other hand, take well into account the multifactorial nature of complications and might thus be able to predict anastomotic leakage more accurately. The machine learning model we created proved to be well capable of making accurate predictions. This model was developed based on a database containing both pre- and intra-operative data from 2,483 patients. Before these models can be used in daily practice, external validation is essential. Our models should be tested on unseen data from patients treated in centers that were not previously involved in the database that was used to train the model in order to achieve high reproducibility. Our hypothesis is that with our model, we can accurately predict anastomotic leakage intra-operatively during colorectal surgery.
This study aim to determine if a different surgical technique could result in a lower anastomotic leak rate. The two techniques are equally used around the world and well described by the international literature but this is the first study that compare the two techniques.
Anastomotic insufficiency remains one of the most significant problems after rectal resection.The complications following anastomotic insufficiency leads to increased morbidity and mortality with subsequent prolongation of hospital stay and higher costs. This study is an investigation of the benefit of using an autologous platelet-rich fibrin matrix (Obsidian ASG®) for treatment of anastomosis during rectal surgery - a single-blind, randomized, multicenter pilot study with enrollment of 2x220 patients The main objective of the study is to investigate on an exploratory basis whether the use of Obsidian ASG® during rectal resection reduces the frequency of postoperative anastomotic insufficiency compared to standard anastomotic technique. The secondary objectives of the study are to investigate on an exploratory basis: - The frequency of anastomotic insufficiency (ISREC Criteria) severity - Staple line bleeding requiring surgical intervention - The duration of postoperative hospitalization are reduced when using Obsidian ASG ® compared with standard anastomotic treatment alone. are reduced when Obsidian ASG ® is added to the standard of anastomotic treatment compared with standard anastomotic treatment alone.