Diseases of the colon and rectum
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Multicenter Study Clinical Trial
Early Outcomes of Endoscopic Submucosal Dissection for Colorectal Neoplasms According to Clinical Indications.
Although endoscopic submucosal dissection has been shown to be safe and effective for colorectal tumors, its clinical outcomes vary. ⋯ Outcomes of colorectal endoscopic submucosal dissection were acceptable in selected patients, with no difference in outcomes according to clinical indications. Because submucosal fibrosis can increase complications, it should be minimized before endoscopic submucosal dissection.
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Multicenter Study
Predicting the Risk of Bowel-Related Quality-of-Life Impairment After Restorative Resection for Rectal Cancer: A Multicenter Cross-Sectional Study.
Restorative anterior resection is considered the optimal procedure for most patients with rectal cancer and is frequently preceded by radiotherapy. Both surgery and preoperative radiotherapy impair bowel function, which adversely affects quality of life. ⋯ Before a restorative anterior resection, patients with rectal cancer should be informed that bowel-related quality-of-life impairment is common. The key risk factors are neoadjuvant therapy and a low tumor height. This study presents quality-of-life and functional outcome data, along with a consent aid, that will enhance this preoperative patient discussion.
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Multicenter Study Observational Study
Quality of Life and Timing of Stoma Closure in Patients With Rectal Cancer Undergoing Low Anterior Resection With Diverting Stoma: A Multicenter Longitudinal Observational Study.
After low anterior resection for rectal cancer, creation of a diverting stoma is recommended. Data on the impact of a diverting stoma on quality of life are conflicting. Optimal timing of stoma closure in the setting of adjuvant chemotherapy is unclear. ⋯ The presence of a stoma had a negative impact on social functioning and GI symptoms. However, this had no clinically relevant influence on global quality of life. Time to stoma closure was nearly doubled when patients underwent adjuvant chemotherapy.
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Multicenter Study Comparative Study
Nonsteroidal Anti-inflammatory Drugs: Do They Increase the Risk of Anastomotic Leaks Following Colorectal Operations?
Nonsteroidal anti-inflammatory drugs have become an important component of narcotic-sparing postoperative pain management protocols. However, conflicting evidence exists regarding the adverse association of nonsteroidal anti-inflammatory drug use with intestinal anastomotic healing in colorectal surgery. ⋯ No statistically significant increase in the proportion of patients with anastomotic leak was observed when prescribing nonsteroidal anti-inflammatory drugs for analgesia in the early postoperative period for patients undergoing elective colorectal surgery. Unexpectedly, there was an increased risk of sepsis that warrants further investigation (see video, Supplemental Digital Content 1, http://links.lww.com/DCR/A192, for a synopsis of this study).
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Multicenter Study Comparative Study
Chlorhexidine with isopropyl alcohol versus iodine povacrylex with isopropyl alcohol and alcohol- versus nonalcohol-based skin preparations: the incidence of and readmissions for surgical site infections after colorectal operations.
Surgical site infections are a major cause of morbidity and mortality after colorectal operations. Preparation of the surgical site with antiseptic solutions is an essential part of wound infection prevention. To date, there is no universal consensus regarding which preparation is most efficacious. ⋯ The use of 2.0% chlorhexidine with 70.0% isopropyl alcohol versus 0.7% iodine povacrylex with 74.0% isopropyl alcohol or alcohol-based versus nonalcohol-based skin preparations does not significantly influence the incidence of surgical site infections or readmission within 30 days for surgical site infection after clean-contaminated colorectal operations.