這是一項開放標籤、多中心延伸研究。正在接受atezolizumab單藥治療或atezolizumab與其他藥物聯合治療或聯合/對照藥物治療，且在參與Genentech或Roche贊助的研究（母研究）期間獲得臨床獲益、符合繼續治療資格且當地無法獲得研究治療的患者，可在此延伸研究中繼續接受研究治療，隨
適應症：Cancer
收案條件
納入條件
- Eligible for continuing atezolizumab-based therapy at the time of roll-over 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
- Time between the last dose of treatment received in parent study and first dose in extension study is no longer than the interruption period allowed in the parent study. 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 roll-over 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
排除條件
- Meet any of the study treatment discontinuation criteria specified in the parent study at the time of enrollment in this extension study
- Study treatment or comparator agent is commercially marketed in the patient's country for the patient-specific disease and is accessible to the patient
- Treatment with any anti-cancer treatment during the time between last treatment in the parent study and the first dose of study treatment in this 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 this extension study (if applicable). Exception: Participants who permanently discontinued atezolizumab from parent studies that permit participants to continue treatment with the combination agent(s) alone after permanently discontinuing atezolizumab are eligible to enroll in this study.
- Ongoing serious adverse event(s) that has 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 this extension study
- Any condition that, in the opinion of the investigator, would interfere with the interpretation of patient safety or 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 this extension study and for the period after the last dose of study treatment specified in the designated referenced safety information (RSI)
收案條件維持 ClinicalTrials.gov 原始英文登錄資料，實際收案資格以研究團隊的正式評估與受試者同意書為準。資料來源：ClinicalTrials.gov，每兩週自動更新，最後同步：2026年10月8日。