A Phase III, Randomized, Double-blind, Placebo-controlled, Multi-center, International Study of Durvalumab or Durvalumab and Tremelimumab as Consolidation Treatment for Patients With Limited Stage Small Cell Lung Cancer Who Have Not Progressed Following Concurrent Chemoradiation Therapy (ADRIATIC)
试验速览
- 阶段
- 3 期
- 状态
- 进行中（未招募）
- 发起方
- AstraZeneca
- 入组人数
- 730
- 试验地点
- 1
- 主要终点
- Durvalumab Versus Placebo: Progression-Free Survival (PFS) Assessed by Blinded Independent Central Review (BICR) Per Response Evaluation Criteria in Solid Tumors Version 1.1
研究概览
简要总结
This is a Phase III, Randomized, Double-blind, Placebo-controlled, Multi-center, International Study of Durvalumab or Durvalumab and Tremelimumab as Consolidation Treatment for Patients with LS-SCLC Who Have Not Progressed Following Concurrent Chemoradiation Therapy
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Care Provider, Investigator)
入排标准
- 年龄范围
- 18 Years 至 130 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
研究组 & 干预措施
Durvalumab + Placebo
Durvalumab monotherapy: Durvalumab (1500 mg intravenous [IV]) q4w in combination with placebo saline solution (IV) q4w for up to 4 doses/cycles each, followed by durvalumab 1500 mg q4w. The first durvalumab monotherapy 1500 mg dose q4w will be 4 weeks after the final dose of durvalumab in combination with placebo saline solution.
干预措施: Durvalumab (Drug)
Durvalumab + Placebo
Durvalumab monotherapy: Durvalumab (1500 mg intravenous [IV]) q4w in combination with placebo saline solution (IV) q4w for up to 4 doses/cycles each, followed by durvalumab 1500 mg q4w. The first durvalumab monotherapy 1500 mg dose q4w will be 4 weeks after the final dose of durvalumab in combination with placebo saline solution.
干预措施: Placebo (Other)
Durvalumab + Tremelimumab
Durvalumab in combination with tremelimumab: Durvalumab (1500 mg IV) q4w in combination with tremelimumab (75 mg IV) q4w for up to 4 doses/cycles each, followed by durvalumab 1500 mg q4w. The first durvalumab monotherapy 1500 mg dose q4w will be 4 weeks after the final dose of durvalumab in combination with tremelimumab.
干预措施: Durvalumab (Drug)
Durvalumab + Tremelimumab
Durvalumab in combination with tremelimumab: Durvalumab (1500 mg IV) q4w in combination with tremelimumab (75 mg IV) q4w for up to 4 doses/cycles each, followed by durvalumab 1500 mg q4w. The first durvalumab monotherapy 1500 mg dose q4w will be 4 weeks after the final dose of durvalumab in combination with tremelimumab.
干预措施: Tremelimumab (Drug)
Placebo + Placebo
Placebo: Placebo saline solution (IV) q4w in combination with a second placebo saline solution (IV) q4w for up to 4 doses/cycles each, followed by a single placebo saline solution q4w. The first placebo saline solution monotherapy dose q4w will be 4 weeks after the final dose of the 2 placebo saline solutions in combination.
干预措施: Placebo (Other)
结局指标
主要结局
Durvalumab Versus Placebo: Progression-Free Survival (PFS) Assessed by Blinded Independent Central Review (BICR) Per Response Evaluation Criteria in Solid Tumors Version 1.1
时间窗: Response evaluations performed every 8 weeks (q8w) ± 1 week up to 72 weeks, then every 12 weeks (q12w) ± 1 week up to 96 weeks, and then every 24 weeks (q24w) thereafter until PD, up to DCO date 15 January 2024 (a maximum of approximately 1936 days)
PFS per RECIST 1.1 assessed by BICR was defined as the time from the date of randomization until the date of objective disease progression (PD) or death (by any cause in the absence of progression) regardless of whether the participant withdrew from therapy or received another anticancer therapy prior to progression. PD was defined as at least a 20% increase in the sum of diameters of target lesions (TLs), taking as reference the smallest previous sum of diameters (nadir) - this included the baseline sum if that was the smallest on study. In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 millimeters (mm) from nadir. Median PFS was calculated using Kaplan-Meier method and its confidence interval (CI) using Brookmeyer-Crowley method.
Durvalumab Versus Placebo: Overall Survival (OS)
时间窗: From date of randomization until death due to any cause, up to DCO date 15 January 2024 (a maximum of approximately 1936 days)
OS was defined as the time from the date of randomization until death due to any cause. Median OS was calculated using Kaplan-Meier method and its CI using Brookmeyer-Crowley method.
次要结局
- Durvalumab Plus Tremelimumab Combination Versus Placebo: Progression-Free Survival Assessed by Blinded Independent Central Review Per Response Evaluation Criteria in Solid Tumors Version 1.1(Response evaluations performed q8w ± 1 week up to 72 weeks, then q12w ± 1 week up to 96 weeks, and then q24w thereafter until PD, up to approximately 89 months)
- Durvalumab Plus Tremelimumab Combination Versus Placebo: Overall Survival(From date of randomization until death due to any cause, up to approximately 89 months)
- Durvalumab Versus Placebo: Objective Response Rate (ORR) Assessed by Blinded Independent Central Review Per Response Evaluation Criteria in Solid Tumors Version 1.1(Response evaluations performed q8w ± 1 week up to 72 weeks, then q12w ± 1 week up to 96 weeks, and then q24w thereafter until PD, up to DCO date 15 January 2024 (a maximum of approximately 1936 days))
- Durvalumab Plus Tremelimumab Combination Versus Placebo: Objective Response Rate Assessed by Blinded Independent Central Review Per Response Evaluation Criteria in Solid Tumors Version 1.1(From date of randomization until death due to any cause, up to approximately 89 months)
- Durvalumab Plus Tremelimumab Combination Versus Placebo: Time to Death or Distant Metastasis (TTDM) Assessed by Blinded Independent Central Review Per Response Evaluation Criteria in Solid Tumors Version 1.1(Response evaluations performed q8w ± 1 week up to 72 weeks, then q12w ± 1 week up to 96 weeks, and then q24w thereafter until PD, up to approximately 89 months)
- Durvalumab Versus Placebo: Percentage of Participants Progression-Free at 18 Months Following Randomization (PFS18) Assessed by Blinded Independent Central Review Per Response Evaluation Criteria in Solid Tumors Version 1.1(Month 18)
- Durvalumab Plus Tremelimumab Combination Versus Placebo: Percentage of Participants Progression-Free at 18 Months Following Randomization Assessed by Blinded Independent Central Review Per Response Evaluation Criteria in Solid Tumors Version 1.1(Month 18)
- Durvalumab Versus Placebo: Percentage of Participants Progression-Free at 24 Months Following Randomization (PFS24) Assessed by Blinded Independent Central Review Per Response Evaluation Criteria in Solid Tumors Version 1.1(Month 24)
- Durvalumab Plus Tremelimumab Combination Versus Placebo: Percentage of Participants Progression-Free at 24 Months Following Randomization Assessed by Blinded Independent Central Review Per Response Evaluation Criteria in Solid Tumors Version 1.1(Month 24)
- Durvalumab Versus Placebo: Percentage of Participants Alive at 24 Months From Randomization (OS24)(Month 24)
- Durvalumab Plus Tremelimumab Combination Versus Placebo: Percentage of Participants Alive at 24 Months From Randomization(Month 24)
- Durvalumab Versus Placebo: Percentage of Participants Alive at 36 Months From Randomization (OS36)(Month 36)
- Durvalumab Plus Tremelimumab Combination Versus Placebo: Percentage of Participants Alive at 36 Months From Randomization(Month 36)
- Durvalumab Plus Tremelimumab Combination Versus Placebo: Time From Randomization to Second Progression (PFS2)(Response evaluations performed q8w ± 1 week up to 72 weeks, then q12w ± 1 week up to 96 weeks, and then q24w thereafter until PD, up to approximately 89 months)
- Durvalumab Versus Durvalumab Plus Tremelimumab: Progression-Free Survival Assessed by Blinded Independent Central Review Per Response Evaluation Criteria in Solid Tumors Version 1.1(Response evaluations performed q8w ± 1 week up to 72 weeks, then q12w ± 1 week up to 96 weeks, and then q24w thereafter until PD, up to approximately 89 months)
- Durvalumab Versus Durvalumab Plus Tremelimumab: Objective Response Rate Assessed by Blinded Independent Central Review Per Response Evaluation Criteria in Solid Tumors Version 1.1(From date of randomization until death due to any cause, up to approximately 89 months)
- Durvalumab Versus Durvalumab Plus Tremelimumab: Overall Survival(From date of randomization until death due to any cause, up to approximately 89 months)
- Durvalumab Plus Tremelimumab Versus Placebo: Change From Baseline in Patient-Reported Symptoms as Assessed by European Organization for the Research and Treatment of Cancer Quality of Life Questionnaires (EORTC QLQ)(Baseline (Day 1) and up to approximately 89 months)
- Durvalumab: Serum Concentration of Durvalumab(End of infusion on Cycle 1 Day 1, pre-infusion on Cycle 2 (Week 4), Cycle 5 (Week 16) and Cycle 26 (Week 100) and Month 3 post last dose of study treatment (Week 119) (each treatment cycle is 28 days))
- Durvalumab Plus Tremelimumab: Serum Concentration of Tremelimumab(Up to approximately 27 months)
- Durvalumab: Number of Participants With Anti-Drug Antibody (ADA) Response to Durvalumab(From first dose of study drug (Day 1) up to DCO date 15 January 2024 (a maximum of approximately 1936 days))
- Durvalumab Plus Tremelimumab: Number of Participants With Anti-Drug Antibody (ADA) Response to Tremelimumab(Up to approximately 30 months)
- Durvalumab Versus Durvalumab Plus Tremelimumab: Number of Participants With Positive Programmed Death Ligand 1 (PD-L1) Status Based on Progression-Free Survival, Overall Survival, and Objective Response Rate(Up to approximately 89 months)