Cancer patients get continued access to lifesaving drug in new study
NCT ID NCT05629234
First seen Jun 27, 2026 · Last updated Jul 10, 2026 · Updated 2 times
Summary
This study offers continued treatment with the cancer drug osimertinib to patients who have already benefited from it in a previous trial. The goal is to keep providing the drug while monitoring safety and side effects. About 37 adults with cancer who are still doing well on the drug will take part.
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.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 37 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2023
- Expected to finish
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Feb 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 99 years
- 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.
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: 1. Provision of signed and dated, written Informed Consent Form (ICF). 2. Patient is currently deriving clinical benefit from continued treatment with osimertinib in an AstraZeneca parent study using osimertinib monotherapy which has met its endpoints or has otherwise stopped. 3. Patients should be using adequate contraceptive measures. Exclusion Criteria: 1. Ongoing, unresolved, Grade 3 or above toxicity requiring interruption of treatment at the time of the termination of the parent study. 2. Currently receiving treatment with any prohibited medication(s). 3. Concurrently enrolled in any other type of medical research judged not to be scientifically, or medically compatible with this study. 4. Permanent discontinuation from the parent study due to toxicity or disease progression. 5. Local access to commercially-available drug at no cost to the patient is permitted by local regulation. Exclusion Criteria for the sub-study: 1\. Active infection including active hepatitis C and Human immunodeficiency virus (HIV) infection or active uncontrolled Hepatitis B virus (HBV) infection. Screening for chronic conditions is not required. Patients with HBV infection are only eligible if they meet all the following criteria: * Demonstrated absence of HCV co-infection or history of HCV co-infection; * Demonstrated absence of HIV infection; * Patients receiving anti-viral treatment for at least 6 weeks prior to study treatment, HBV DNA is suppressed to \< 100 IU/mL, and transaminase levels are below ULN. Patients with a resolved or chronic HBV infection are eligible if they are: * Negative for HBsAg and positive for anti-HBc IgG. In addition, patients must be receiving anti-viral prophylaxis for 2 to 4 weeks prior to study treatment and 6 to 12 months (to be determined by hepatologist) post treatment; or * Positive for HBsAg, but for \> 6 months have had transaminases levels below ULN and HBV DNA levels below \< 100 IU/mL (ie, patients are in an inactive carrier state). In addition, patients must be receiving anti-viral prophylaxis for 2 to 4 weeks prior to study treatment. Should participants with HIV infection be included, patients are only eligible if they meet all the following criteria: * Undetectable viral RNA load for 6 months * CD4+ count of \> 350 cells/μL * No history of AIDS-defining opportunistic infection within the past 12 months (to be determined by hepatologist) post treatment * Stable for at least 4 weeks on anti-HIV medications.
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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.
Contacts and locations
Locations
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Research Site
Beijing, 100142, China
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Research Site
Chongqing, 400042, China
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Research Site
Yangzhou, 225001, China
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Research Site
Zhengzhou, 450008, China
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Research Site
Villejuif, 94805, France
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Research Site
Kashiwa, 277-8577, Japan
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Research Site
George Town, 10450, Malaysia
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Research Site
Johor Bahru, 81100, Malaysia
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Research Site
Kuantan, 25100, Malaysia
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Research Site
Kuching, 93586, Malaysia
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Research Site
Szczecin, 70-419, Poland
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Research Site
Cheongju-si, 28644, South Korea
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Research Site
Donggu, 44033, South Korea
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Research Site
Goyang-si, 10408, South Korea
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Research Site
Seongnam-si, 13620, South Korea
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Research Site
Seoul, 03080, South Korea
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Research Site
Seoul, 03722, South Korea
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Research Site
Seoul, 06351, South Korea
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Research Site
Seoul, 06591, South Korea
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Research Site
Seoul, 5505, South Korea
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Research Site
Kaohsiung City, 83301, Taiwan
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Research Site
Taichung, 40705, Taiwan
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Research Site
Tainan, 704, Taiwan
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Research Site
Tainan, 736, Taiwan
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Research Site
Taipei, 112201, Taiwan
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Research Site
Taoyuan, 333, Taiwan
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Research Site
Nottingham, NG5 1PB, United Kingdom
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