40,000 patients studied: does a simpler cancer drug dose work just as well?
NCT ID NCT05380336
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This completed study looked at 40,000 people with metastatic cancer who received the drug nivolumab. Researchers compared the old way of dosing (based on body weight) with a newer, simpler fixed dose. They used national health data to see if the fixed dose was just as good and more cost-effective over one year.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- nivolumab
- What this could lead to
- If successful, this study could show that a simpler fixed-dose regimen is just as effective and more cost-efficient than weight-based dosing for metastatic cancer patients.
- What could go wrong
- This is an observational study using existing health data, not a controlled trial. Results may be influenced by differences between patient groups, and the one-year follow-up may not capture long-term outcomes.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
-
40,000 people
The number who actually took part.
- Started
-
Jan 2014
- Finished
-
Dec 2021
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
This study includes patients with metastatic cancers treated with nivolumab: lung cancer, melanoma and kidney cancer.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients with metastatic melanoma, non-small cell lung cancer (NSCLC) and renal cell carcinoma treated with nivolumab monotherapy * Patients whose nivolumab treatment was initiated between 2015 and 2020 * Patients with health insurance Exclusion Criteria: * Patients whose nivolumab treatment initiated in 2017 in mg/kg has progressed to a fixed dose in the 1st year of treatment * Patients treated with nivolumab in the adjuvant setting for melanoma with lymph node involvement or metastatic disease and who have undergone complete resection (Approval in 2018 for this indication) * Patients whose nivolumab treatment has been initiated in 2018
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Metastatic cancer are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
CHU de Nantes
Nantes, 44093, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Two-Drug combo targets stubborn KRAS lung cancer
- Smaller chest drain may speed recovery after lung cancer surgery
- Gut bacteria may hold clues to why some cancer treatments work better
- Breath-Tracking sensor aims to sharpen lung cancer scans
- Can PET scan signals predict who beats lung cancer with immunotherapy?
- Real-World melanoma care under the microscope