Cancer patients get continued access to key therapy in extension study
NCT ID NCT05112965
First seen Jun 27, 2026 · Last updated Jul 07, 2026 · Updated 2 times
Summary
This study provides ongoing access to atezolizumab-based treatment for people with cancer who were already in a Roche-sponsored trial. It includes up to 49 participants who need to continue their therapy because the drug isn't available locally. The main goal is to keep treatment available while monitoring for serious side effects.
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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49 people
The number who actually took part.
- Started
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Dec 2021
- Expected to finish
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Jun 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 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.
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: * Eligible for continuing or crossing over to atezolizumab-based therapy at the time of rollover from the parent study, as per the parent study protocol, or * Eligible for continuing the comparator agent(s) in a Genentech- or Roche-sponsored study as per the parent study protocol, with no access to commercially available comparator agent * First dose of study treatment in this extension study will be received within 7 days of the treatment interruption window allowed by the parent study * Continue to benefit from atezolizumab-based study treatment or from the comparator at the time of rollover from the parent study as assessed by the investigator * Negative serum pregnancy test within 7 days prior to start of study treatment in women of childbearing potential * For women of childbearing potential: agreement to remain abstinent or use contraceptive methods, and agreement to refrain from donating eggs * For men: agreement to remain abstinent or use contraceptive measures, and agreement to refrain from donating sperm Exclusion Criteria: * Meet any of the study treatment discontinuation criteria specified in the parent study at the time of enrollment in the extension study * Study treatment is commercially marketed in the patient's country for the patient-specific disease and is accessible to the patient * Time between the last dose of treatment received in parent study and first dose in extension study is longer than the interruption period (±7 days) allowed in the parent study * Treatment with any anti-cancer treatment (other than treatment permitted in the parent study) during the time between last treatment in the parent study and the first dose of study treatment in the extension study * Permanent discontinuation of atezolizumab for any reason during the parent study or during the time between last treatment in the parent study and the first dose of study treatment in the extension study (if applicable) * Any unresolved or irreversible toxicities during the parent study that required permanent discontinuation of study treatment, in accordance to the parent study or local prescribing information * Ongoing serious adverse events that have not resolved to baseline level or Grade ≤1 from the parent study or during the time between the last treatment in the parent study and the first dose of study treatment in the extension study * Any serious uncontrolled concomitant disease that would contraindicate the use of study treatment at the time of the extension study or that would place the patient at high risk for treatment-related complications * Concurrent participation in any therapeutic clinical trial (other than the parent study) * Pregnant or lactating, or intending to become pregnant during the extension study
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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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Beijing Cancer Hospital
Beijing, 100142, China
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Cancer Hospital of Shandong First Medical University
Jinan, Shandong, 250117, China
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Changchun Cancer Hospital
Changchun, 130000, China
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Harbin Medical University Cancer Hospital
Harbin, Heilongjiang, 150081, China
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Henan Cancer Hospital
Zhengzhou, 450008, China
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Hunan Cancer Hospital
Changsha, 410013, China
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Jiangsu Cancer Hospital
Nanjing, 211100, China
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Jilin Cancer Hospital
Changchun, 132013, China
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Nanfang Hospital, Southern Medical University
Guangzhou, Guangdong, 510515, China
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Peking Union Medical College Hospital
Beijing, 100730, China
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Shanghai Chest Hospital
Shanghai, 200000, China
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Sir Run Run Shaw Hospital
Hangzhou, Zhejiang, 310016, China
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The 2nd Hospital of Tianjin Medical University
Tianjin, 300211, China
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The First Affiliated Hospital of Guangzhou Medical University
Guangzhou, 510120, China
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Tianjin Cancer Hospital
Tianjin, 300060, China
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Union Hospital of Tongji Medical College, Dept. of Cancer Center
Wuhan, Hubei, 430022, China
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Zhejiang Cancer Hospital
Zhejiang, 310022, China
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