Time-restricted eating to help fatigue in blood cancer survivors
Official title: Time-restricted eating to address cancer-related fatigue among survivors of hematological malignancies
Funded at University of Maryland Baltimore · NIH-11382896 · Data updated 2026-11-12
A 12-week program tests whether eating within a daytime 10-hour window can reduce fatigue in people who have survived blood cancers.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Maryland Baltimore NIH-funded |
| Lab location | 1 site (Baltimore, United States) |
| Project start | September 6, 2024 |
| Project end | August 31, 2028 |
| Funding year | 2026 |
| Award (this year) | $363,599 |
| NIH project number | 5R01CA284082-03 |
| Project ID | NIH-11382896 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates are hematologic cancer survivors, 2 months to 2 years post-treatment, with moderate to severe fatigue and currently eating in a window longer than 10 hours.
✕Less likely to help
Individuals without fatigue, those outside the eligible time since treatment, or those unable to adhere to a daytime eating window may see little or no benefit.
What this research studies
This trial invites blood cancer survivors who are 2 months to 2 years post-treatment and have moderate to severe fatigue to participate in a randomized study. Participants will be assigned to a time-restricted eating plan (10-hour daytime window) or an unrestricted eating pattern, with fatigue and quality of life tracked over 12 weeks and a follow-up at 24 weeks. The study uses wearable accelerometers and digital tools to monitor activity, adherence, and circadian rhythms, alongside regular follow-up visits. If the daytime eating window improves fatigue, this could offer a simple lifestyle option to help survivors feel more energetic.
Why it matters
Potential benefit: If successful, participants may experience reduced fatigue and improved daily functioning through a feasible eating pattern.
How similar studies have gone: Previous work suggests circadian-aligned eating can impact energy and metabolism, but this specific approach in blood cancer survivors is being tested.
Where this research is happening
-
University of Maryland Baltimore
Baltimore, United States Active
Researchers
- Principal investigator: Kleckner, Amber Simmons — University of Maryland Baltimore
- Study coordinator: Kleckner, Amber Simmons
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About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.