Lung cancer study questions if lower chemo doses harm older patients
NCT ID NCT07369596
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether giving older lung cancer patients a lower dose of chemotherapy affects how long they live. Researchers will compare survival between patients who got standard doses and those who got reduced doses. The goal is to understand if dose reductions are safe and effective for people aged 65 and older with advanced non-small cell lung cancer.
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
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About 150 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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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
Retrospective cohort study using data from three centres in Malaysia from 2020 to 2025. All patients aged ≥65 years with advanced/metastatic NSCLC and no actionable driver mutations who received AT LEAST ONE CYCLE of first-line chemotherapy will be included in the analysis.
- Ages
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65 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age ≥65 years * Histologically confirmed stage IV NSCLC * Negative for EGFR mutation, ALK rearrangement, and ROS1 fusion * Treated with at least ONE cycle of first-line chemotherapy Exclusion Criteria: * Patients who received targeted therapy or immunotherapy as monotherapy in the first-line setting * Incomplete survival data
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
4 sites in 2 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Hospital Tengku Ampuan Afzan
RECRUITINGKuantan, Pahang, Malaysia
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Hospital Wanita dan Kanak-Kanak Sabah
RECRUITINGKota Kinabalu, Sabah, Malaysia
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Queen Mary Hospital, The University of Hong Kong
RECRUITINGHong Kong, Hong Kong
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Universiti Malaya Medical Centre
RECRUITINGKuala Lumpur, Malaysia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Leftover immunotherapy may boost chemo: new study investigates timing
- New drug targets hard-to-treat cancers in early trial
- New drug SCTB14 takes on standard immunotherapy in lung cancer showdown
- New drug combo shows promise in lung cancer battle
- Immunotherapy shows promise as First-Line attack on tough lung cancer