Rectal Carcinoma

Targeted Therapy Directed by Genetic Testing in Treating Patients With Advanced Refractory Solid Tumors, Lymphomas, or Multiple Myeloma (The MATCH Screening Trial)

Studying the PAGODA Algorithm for Chemotherapy Dose Changes to Prevent Unplanned Treatment Delays

Changes in Pelvic Health, Sexual Function, and Quality of Life in Women With Pelvic Cancer Undergoing Radiation Therapy

Screening for Colorectal Cancer in Older Patients (PLCO Screening Trial)

Contrast-Enhanced Photon-Counting Detector CT (PCD-CT) for the Local Staging of Rectal Cancer

Vaginal DHEA to Improve Vaginal Health After Radiation for Women With Gynecologic, Anal or Rectal Cancer

A Bowel Management Program (Retrograde Rectal Enema) for the Treatment of Low Anterior Resection Syndrome in Rectal Cancer Patients

Zanidatamab Before Surgery for the Treatment of HER2 Positive Colon and Rectal Cancer in Patients Planned for Curative Intent Treatment

Study Evaluating the Tailored Management of Locally-advanced Rectal Carcinoma

Vaccine Therapy and Pembrolizumab in Treating Patients With Solid Tumors That Have Failed Prior Therapy

Pattern of Treatment and Outcomes of Locally Advanced Rectal Carcinoma

Oral Cryotherapy Plus Acupressure and Acupuncture Versus Oral Cryotherapy for Decreasing Chemotherapy-Induced Peripheral Neuropathy From Oxaliplatin-Based Chemotherapy in Patients With Gastrointestinal Cancer

PET-imaging of Two Vartumabs in Patients With Solid Tumors

Phase II Study of Up-front Chemotherapy and Neo-adjuvant Short-course Radiotherapy for Resectable Rectal Carcinoma (COLORE)

A Clinical Trial Comparing Staged Turnbull-Cutait Pull-through Anastomosis With Direct Anastomosis Plus Prophylactic Ileostomy in the Treatment of Low Rectal Cancer After Internal Sphincter Resection

Testing Diet Intervention Versus Non-Diet Intervention for Management of Bowel Symptoms in Rectal Cancer Survivors

Neoadjuvant Treatment for Advanced Rectal Carcinoma

Sacral Nerve Stimulation in Treating Low Anterior Resection Syndrome or Fecal Incontinence in Patients With Locally Advanced Rectal Cancer or Other Pelvic Cancer, the RESTORE Study

Outcome of Laparoscopic Total Mesorectal Excision Versus Open Technique in Management of Rectal Carcimoma

Robot-assisted Versus Laparoscopic Surgery for Mid/Low Rectal Cancer