The Thermal Signature of Wound Healing.

Background: Despite major efforts in prevention, surgical site infections (SSIs) remain a burden on patients and the healthcare system and are associated with significant morbidity. SSIs are one of the costliest healthcare-associated infections. The diagnosis of SSIs is based mainly on clinical assessment, which may result in a delay in detection.

The First Study Evaluating the Safety of Pre-Surgery Administration of Metformin in Patients with Colorectal and other Gastrointestinal Cancers and Effect on Cancer Stem Cells.

Background: The cancer stem cell (CSC) hypothesis of tumor genesis suggests that unlike most cancer cells within tumor CSC resist chemotherapy and can regenerate various cell types in tumor thereby causing relapse. Hence drugs that selectively target CSC may offer great promise for cancer therapy especially when combined with chemotherapy. Current treatment options for colorectal cancer (CRC) and other gastrointestinal (GI) tumors rely on combination of surgical resection, cytotoxic and targeted drugs.

Value of an interactive phone application in an established enhanced recovery program.

Purpose: An interactive mobile phone application was added to an established Enhanced Recovery After Surgery (ERAS) program to determine the impact on ERAS compliance as well as clinical outcomes.

Methods: We identified patients undergoing elective colorectal surgery enrolled in our ERAS program from February 2017 to July 2018. Patients enrolled in a phone application were compared with those not enrolled in terms of age, sex, diagnosis, operative approach, bowel preparation, oral intake and solid food intake, ERAS pathway adherence, and clinical outcomes.

Longer Operative Time and Intraoperative Blood Transfusion Are Associated with Postoperative Anastomotic Leak after Lower Gastrointestinal Surgery.

Anastomotic leak after lower gastrointestinal surgery is a complication with potential for high morbidity, mortality, and increased costs. A single-institution retrospective chart review was performed on all patients who underwent lower gastrointestinal surgery between June 2009 and June 2013. Fifty-seven variables were included in our analysis and their association with postoperative anastomotic leak was examined.

Adenoma detection rate metrics in colorectal cancer surveillance colonoscopy.

Background: A target goal for screening adenoma detection rate (S-ADR) of ≥ 25% has been set to define high-quality colonoscopy performance. However, there is no current accepted target goal for ADR in colorectal cancer (CRC) surveillance. This makes quality assessment challenging when physicians perform cancer surveillance colonoscopy but minimal screening procedures.