Patient case: 26-year-old female with Cervical cancer. Genetic variant: STK11. Other conditions: None.

Clinical trial: Low-Residue Diet in Treating Diarrhea in Patients Receiving Pelvic Radiation Therapy.

Summary: RATIONALE: Eating a diet low in residue (fiber, fat, and certain milk or vegetable products) may help prevent or reduce diarrhea caused by pelvic radiation therapy.
  PURPOSE: This randomized clinical trial is studying a low-residue diet to see how well it works compared to no dietary intervention in treating diarrhea in patients who are undergoing radiation therapy to the pelvis for uterine, cervical, or prostate cancer.

Detailed description: OBJECTIVES:
  -  Compare the nutritional status, Common Toxicity Criteria (CTC) score, and fecal incontinence quality of life (FI-QOL) in patients with uterine, cervical, or prostate cancer who are undergoing pelvic radiotherapy receiving a low-residue diet vs no dietary intervention.
  -  Compare changes in the CTC score and FI-QOL in patients receiving a low-residue diet vs no dietary intervention.
  -  Compare the efficacy, in terms of a lower CTC score or higher perceived FI-QOL, of a low-residue diet vs no dietary intervention in these patients.
  OUTLINE: This is a parallel, randomized, controlled, pilot study. Patients are stratified according to cancer type. Patients are randomized to 1 of 2 treatment arms.
  All patients are interviewed to obtain a baseline grade of diarrhea (according to NCI's Common Toxicity Criteria [CTC] scale) and dietary history and measure Fecal Incontinence Quality of Life (FI-QOL).
  -  Arm I (intervention): At the onset of diarrhea symptoms, patients are instructed to eat a low-residue diet. Patients continue on this diet for 2-4 weeks. They are interviewed weekly for up to 6 weeks to monitor dietary intake, bowel symptoms, diarrhea events, FI-QOL, and changes in CTC scores.
  -  Arm II (control): Patients undergo no dietary intervention but are interviewed as in arm I.
  PROJECTED ACCRUAL: A total of 20 patients will be accrued for this study.

Eligibility: DISEASE CHARACTERISTICS:
  -  Diagnosis of uterine, cervical, or prostate cancer
  -  Current patient at the Ireland/Case Comprehensive Cancer Center
  -  Planning pelvic radiation therapy within the next 4 months
  PATIENT CHARACTERISTICS:
  Performance status
  -  Not specified
  Life expectancy
  -  Not specified
  Hematopoietic
  -  Not specified
  Hepatic
  -  Not specified
  Renal
  -  Not specified
  Gastrointestinal
  -  No enteric support
  -  No inflammatory bowel disease
  Other
  -  No other concurrent illness or medical condition that would preclude study compliance
  -  No history of allergies or dietary intolerances (e.g., lactose intolerance) that would preclude study treatment or interfere with study results
  PRIOR CONCURRENT THERAPY:
  Chemotherapy
  -  No concurrent chemotherapy
  Endocrine therapy
  -  Concurrent hormonal therapy allowed (e.g., testosterone suppression)
  Radiotherapy
  -  See Disease Characteristics
  Surgery
  -  No prior colectomy
  Other
  -  No concurrent glutamine, psyllium, or other fiber supplements (e.g., Benefiber^® or Metamucil^®)

Relevance to patient case: not relevant