The June issue of AJG includes articles on the effectiveness of OTC therapies and green kiwifruit as a dietary therapy for chronic constipation, as well as new ACG Guidelines on the Prevention, Diagnosis, and Treatment of C. difficile infections, and more.
The College of American Pathologists (CAP), in collaboration with five other societies, developed a draft evidence-based clinical practice guideline that aims to optimize PD-L1 testing for patients with non-small cell lung cancer (NSCLC) who are being considered for immunooncology therapy.
The American College of Gastroenterology has issued updated evidence-based screening guidelines for colorectal cancer (CRC), including a new recommendation to begin CRC screening at age 45 for average risk adults. Key updates include recommendations for screening individuals with family history of CRC or polyps, guidance on the use of aspirin to reduce the risk of CRC, quality indicators for adenoma detection rate and colonoscopy withdrawal time, as well as suggestions about evidence-based interventions to boost screening rates, especially among African Americans. The authors distinguish between one-step screening tests, such as colonoscopy, and two-step screening tests that require colonoscopy, if positive, in order to complete the screening process.
A new clinical guideline from the American Society for Radiation Oncology (ASTRO) provides guidance for physicians who use radiation therapy to treat patients with locally advanced rectal cancer. Recommendations outline indications and best practices for pelvic radiation treatments, as well as the integration of radiation with chemotherapy and surgery for stage II-III disease. The guideline, which replaces ASTRO’s 2016 guidance for rectal cancer, is published in Practical Radiation Oncology.
A new clinical guideline from the American Society for Radiation Oncology (ASTRO) provides recommendations for radiation therapy to treat patients with nonmetastatic cervical cancer. The guideline outlines indications and best practices for EBRT and brachytherapy in postoperative and definitive settings, and it also addresses chemotherapy and surgery when used in combination with radiation. The guideline is published online in Practical Radiation Oncology.