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A Mixed Methods Study of Nutrition Practice in Cancer Care on Non-Hodgkin Lymphoma Population

NCT05376709 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 200

Last updated 2023-07-27

No results posted yet for this study

Summary

The effects of calorie or sugar control on health and disease has been a hot topic. While established evidence has proven the health benefits of long-term calorie restriction, recent preclinical studies show encouraging results of the beneficial effects of short-term fasting on cancer treatment. In particular, short-term calorie control seems to be safe and has the potential to increase cancer cell's sensitivity to chemotherapy whereas protect normal cells from chemotherapy-induced toxicity. More human trials are needed before translating this intervention into clinical practice.

The overall goal of this study is to examine if nutrition status and an intervention of sugar and calorie modification will affect patient outcomes in patients with diffuse large B-Cell lymphoma (DLBCL) receiving chemo therapy which includes Rituximab, Cyclophosphamide, Hydroxydaunomycin, Oncovin, and Prednisone(R-CHOP).

This 5-year research project with three phases will be conducted at National Taiwan University Hospital. The first phase is a case control, observational study. By reviewing electronic charts of patients who (1) were newly diagnosed with DLBCL within the past 5 years, (2) received R-CHOP, (3) were 20-year-old or older at diagnosis, we seek to examine specific aim 1 and 2. About 500 cases are needed in this phase to achieve 80% power. The second phase is a pilot study requiring 50 participants to assess feasibility of the protocol. The third phase is a prospective cohort study in which the safety, feasibility, and effects of a calorie modification protocol are examined (aim 3, 4, and 5), participants will be randomized to experimental and comparison group. While comparison group will receive standard care, experimental group will follow the protocol of calorie modification.

Conditions

  • Lymphoma, B-Cell

Interventions

DIETARY_SUPPLEMENT

Short-Term Calorie Reduction

Align with the R-CHOP regimen, patients in the experimental group will first perform water fast 24 hours before (day 0) and during the first day of R-CHOP (day 1) when they receive Rituximab, Vincristine, Doxorubicin, cyclophosphamide, and prednisolone. On day 2, they will resume normal calorie intake until the day before the next cycle of chemotherapy. While each cycle of R-CHOP takes 21 days, most patients will receive a total of 6-8 cycles over four to six months.

Sponsors & Collaborators

  • National Taiwan University Hospital

    lead OTHER

Principal Investigators

  • Tai-Chung Huang, MD · NTUH

Study Design

Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2020-09-01
Primary Completion
2023-11-30
Completion
2024-01-01

Countries

  • Taiwan

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05376709 on ClinicalTrials.gov