Recruiting PHASE2 INTERVENTIONAL 2-arm NCT05722288

Time-Restricted Eating Versus Nutritional Counseling for the Reduction of Radiation or Chemoradiation Tx Side Effects in Patients With Prostate, Cervical, or Rectal Cancers

A Randomized, Phase II Clinical Trial of Time-Restricted Eating Versus Nutritional Counseling in Cancer Patients Receiving Radiation or Chemoradiation to Evaluate Its Impact on Toxicity and Efficacy

Sponsor: City of Hope Medical Center

Conditions Localized Prostate Carcinoma Locally Advanced Cervical Carcinoma Locally Advanced Rectal Carcinoma Malignant Solid Neoplasm Recurrent Prostate Carcinoma Stage I Prostate Cancer AJCC v8 Stage IB Cervical Cancer FIGO 2018 Stage IB2 Cervical Cancer FIGO 2018 Stage II Prostate Cancer AJCC v8 Stage II Rectal Cancer AJCC v8 Stage IIA Cervical Cancer FIGO 2018 Stage IIB Cervical Cancer FIGO 2018 Stage III Prostate Cancer AJCC v8 Stage III Rectal Cancer AJCC v8 Stage IIIA Cervical Cancer FIGO 2018 Stage IIIB Cervical Cancer FIGO 2018 Stage IIIC Cervical Cancer FIGO 2018 Stage IVA Prostate Cancer AJCC v8

Interventions Biospecimen Collection Informational Intervention Quality-of-Life Assessment Questionnaire Administration Short-Term Fasting

Updated 5 times since 2023 Last updated: Aug 27, 2025 Started: Jan 20, 2023 Primary completion: Jul 20, 2026 Completion: Jul 20, 2026

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE2 clinical study on Localized Prostate Carcinoma and Locally Advanced Cervical Carcinoma, this trial is actively recruiting participants. The trial is conducted by City of Hope Medical Center and has accumulated 5 data snapshots since 2023. Oncology trials at this stage typically focus on safety, tolerability, and early efficacy signals.

Status Flow

Change History

5 versions recorded

Sep 2025 — Present [monthly]

Recruiting PHASE2
Sep 2024 — Sep 2025 [monthly]

Recruiting PHASE2
Jul 2024 — Sep 2024 [monthly]

Recruiting PHASE2
Sep 2023 — Jul 2024 [monthly]

Recruiting PHASE2
Mar 2023 — Sep 2023 [monthly]

Recruiting PHASE2

First recorded

Jan 2023

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

City of Hope Medical Center
National Cancer Institute (NCI)

Data source: City of Hope Medical Center

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Duarte, United States