Clinical trial Recruiting at 1 site Interventional Ages 18 to 80

Intermittent fasting around chemotherapy for lymphoma

Official title: Intermittent Fasting During Curatively Intended Chemotherapy for Malignant Lymphoma - a Randomized Feasibility Trial

Run by University of Oslo · NCT06645093 · Data updated 2026-11-12

This study tests whether fasting 24 hours before and after chemotherapy is safe and doable for adults with certain lymphomas.

Quick facts

Study typeInterventional
Ages18 Years to 80 Years
SexAll
Enrollment40 (estimated)
SponsorUniversity of Oslo
Academic / other
Drugs / interventionsrituximab, radiation, cyclophosphamide, doxorubicin, chemotherapy
Locations1 site (Oslo, Oslo)
StatusRecruiting
StartedOctober 31, 2024
Main results expectedDecember 2026
Study endsDecember 2026
Registry record updatedAugust 20, 2026
Trial IDNCT06645093 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults (18+) with diffuse large B-cell lymphoma or Hodgkin lymphoma planned to receive R-CHOP or ABVD, with BMI 18.5 or higher and ECOG 0-2.

Probably not a fit

Patients with BMI below 18.5, age over 80, ECOG > 2, concurrent radiation, or other conditions complicating fasting may not benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This randomized, parallel-group trial will compare a fasting approach added to standard chemotherapy against standard treatment alone in adults with diffuse large B-cell lymphoma or Hodgkin lymphoma. Participants in the fasting group will fast for 24 hours before and after each chemotherapy session and complete dietary diaries around treatment and for three days afterward. The study aims to assess safety, feasibility, and acceptability, along with patient-reported outcomes on health status and quality of life and documentation of chemotherapy-related adverse events. The trial is led by the University of Oslo with collaboration from several Oslo-area hospitals, and will recruit patients who are undergoing standard regimens such as R-CHOP or ABVD.

Why it matters

Potential benefit: If successful, fasting around chemotherapy could become a feasible option to manage toxicity and improve patients' quality of life during treatment.

How similar studies have gone: Prior feasibility and small studies have explored short-term fasting around chemotherapy; however, data on lymphoma patients in this setting remain limited and further confirmation is needed.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients diagnosed with diffuse large B-cell lymphoma planned to receive R-CHOP (rituximab, vincristine, doxorubicin, cyclophosphamide, and prednisolone) and Hodgkin lymphoma receiving ABVD (doxorubicin, bleomycin, vinblastine and dacarbazine)
* Age ≥ 18 years
* ECOG status 0-2
* Normal weight and overweight (BMI ≥ 18,5 kg/m\^2)

Exclusion Criteria:

* Receiving concurrent radiation therapy and/or treatment
* Other concomitant disease that may make intermittent fasting complicated such as diabetes mellitus
* ECOG status: \> 3
* BMI \< 18,5 kg/m2
* Age \> 80 years

Where it's running

  • Department of Nutrition, University of Oslo
    Oslo, Oslo, Norway
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.