Approval Probability
TA Base Rate
Adjusted LOA
ML Risk
Time-Restricted Eating · 1 trial · 2 indications
Lymphocyte count assessment will be made at pre-intervention (within 3 months of the start of the IF study period), then monthly. If participants opt for a 90-day fast, blood collections will be completed on day 1, 30, 60, 90 and one month after completion of the TRE study period, to examine if TRE had an effect on lymphocyte numbers. Participants who opt for the 180-day fast will complete blood collections on day 1, 30, 60, 90, 120, 150 and 180. Blood collected at these time points will be analyzed for autophagy activation and for changes in immune, inflammatory, metabolic and epigenetic parameters.
Participants will provide blood samples for autophagy flux analysis.
PBMC Profiling
Optionally, stool samples will be collected for microbiome analysis.
| Arm | Type | Description |
|---|---|---|
| Experimental Group | EXPERIMENTAL | Research Design: A nonrandomized control design will be followed with a 4:1 ratio (experimental: control). The experimental arm will consist of patients with early stage CLL who are on surveillance (n=60). Participants will follow a fasting intervention of an 8-hour feeding window with a 16-hour fasting window for a minimum of 6/7 days per week for either 3 months (90 days) or 6 months (180 days) based on their preference. Participants with cancer will provide blood samples, stool samples (optional) and will complete journals, check ins, and quality of life surveys per the schedule outlined in section 5.7 as well as in the attached study protocol document in section 6. Upon completion of study, participants with cancer may also complete an optional end of study interview. |
| Control Group | ACTIVE_COMPARATOR | The control arm will consist of community members who do not have cancer (n=15). Participants will follow a fasting intervention of an 8-hour feeding window with a 16-hour fasting window for a minimum of 6/7 days per week for either 3 months (90 days) or 6 months (180 days) based on their preference. Control participants will provide blood samples and weekly journals to serve as a control for autophagy flux analysis. |
| Name | Type | Description |
|---|---|---|
| Time-Restricted Eating | BEHAVIORAL | TRE will be defined as a 16 hour fast with an 8 hour feeding window, with the option of a longer feeding window one day per week. All participants will adhere to the fasting intervention for either 90 days (3 months) or 180 days (6 months) based on their preference. Participants will be provided guidance (see appendix 7, Fasting Guidelines) on how to achieve an 8 hour feeding window by day 9 of the study and are recommended to adhere to the 16 hour fast/8 hour feeding window daily for the remainder of the study. |
Inclusion Criteria: Experimental Participants: * Diagnosis of CLL or SLL, Age 18-85 * Peripheral blood lymphocytes \>20 x 10\^9/L * Hemoglobin \>90g/L * Platelets ˃90 x 10\^9/L * BMI of \>=20kg/m2 * ECOG Performance Status \>=2 * Not following any form of IF for 4 months prior to study Control Pa...
| Company | Ticker | Trials | Lead Phase | Drugs |
|---|---|---|---|---|
| GE Healthcare Technologies Inc. | GEHC | 1 | PHASE1 | GEH200520/ GEH200521- Part A |
| Zimmer Biomet Holdings, Inc. | ZBH | 1 | - | Undisclosed |
| Ascentage Pharma Group International Unsponsored ADR | AAPG | 1 | PHASE1 | Olverembatinib |
Time-Restricted Eating is being studied for use in cancer, specifically in chronic lymphocytic leukemia and other haematological malignancies. It is an investigational approach currently in Phase 2 clinical development, and it is not yet approved for any indication.
Time-Restricted Eating is being developed by Smith & Nephew SNATS, Inc., which trades under the ticker SNN. The company is conducting a Phase 2 clinical trial to evaluate this approach in patients with haematological malignancies.
Time-Restricted Eating is in Phase 2 clinical development. It is an investigational approach and has not been approved by regulatory authorities. The ongoing trial is not yet recruiting participants.
Time-Restricted Eating is being evaluated in a single Phase 2 trial with the identifier NCT06862323, titled "Time Restricted Eating in Haematological Malignancies." The trial is planned to enroll 75 participants in Canada and is currently not yet recruiting.
The clinical trial for Time-Restricted Eating is not randomized and is not double-blind. It uses an active-controlled design, meaning participants receive an active comparison intervention rather than a placebo.