A Global Study to Assess the Effects of MEDI4736 (Durvalumab) in Patients With Locally Advanced or Metastatic Non Small Cell Lung Cancer (ATLANTIC)
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|ClinicalTrials.gov Identifier: NCT02087423|
Recruitment Status : Active, not recruiting
First Posted : March 14, 2014
Results First Posted : January 3, 2018
Last Update Posted : March 1, 2019
|Condition or disease||Intervention/treatment||Phase|
|Non-Small Cell Lung Cancer||Drug: MEDI4736||Phase 2|
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||446 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||A Phase II,Non-comparative,Open Label, Multi-centre, International Study of MEDI4736, in Patients With Locally Advanced or Metastatic Non Small Cell Lung Cancer (Stage IIIB-IV) Who Have Received at Least 2 Prior Systemic Treatment Regimens Including 1 Platinum-based Chemotherapy Regimen|
|Actual Study Start Date :||February 25, 2014|
|Actual Primary Completion Date :||June 3, 2016|
|Estimated Study Completion Date :||June 30, 2020|
MEDI4736 (durvalumab) by intravenous infusion every two weeks. Treatment from Day 1 for a maximum of 12 months or study drug withdrawal if this occurs earlier. Patients who achieve CR, PR or SD through the end of the initial 12-month treatment period can restart treatment with MEDI4736 (durvalumab) when they eventually do progress. This retreatment period can continue for as long as the investigator considers to patient to be receiving clinical benefit.
- Objective Response Rate (ORR) [ Time Frame: Responses recorded during initial 12 month treatment period (up to primary analysis DCO) ]Patients commenced treatment with durvalumab on Day 1 and continued on a Q2W schedule for a maximum of 12 months. Tumor assessments using computed tomography / magnetic resonance imaging were performed every 8 weeks. Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST 1.1) measurements as given by the Independent Central Review (ICR) were used to derive the primary variable of ORR .
- Time to Response (TTR) [ Time Frame: Responses recorded during initial 12 month treatment period (up to primary analysis DCO) ]TTR (per RECIST 1.1 as assessed by the ICR) is defined as the time from the date of first dose until the date of first documented response (which is subsequently confirmed). TTR was only analyzed for Cohort 2.
- Duration of Response (DoR) [ Time Frame: Time from response to progression, death, or last assessment (up to approximately 2 years 3 months for the primary analysis DCO) ]DoR (per RECIST 1.1 as assessed by the ICR) was defined as the time from the date of first documented response (which was subsequently confirmed) until the first date of documented progression or death in the absence of disease progression (ie, date of PFS event or censoring - date of first response + 1). DoR was only analyzed for Cohort 2. Cohort 2: Median DoR was 12.3 months in the PD-L1 high (TC>=25%) group at DCO (Q3 was NR). Of the 7 evaluable patients, the median DoR was not reached in the PD-L1 low/neg group (TC <25%); therefore the DoR "number of participants analyzed" field has been entered as "0" and the DoR results field has been left blank.
- Overall Survival (OS) [ Time Frame: From date of first treatment until final DCO (up to approximately 3 years 8 months) ]OS was defined as the time from the date of first dose until death due to any cause (ie, date of death or censoring - date of first dose + 1). Results are reported as median OS, calculated using the Kaplan-Meier methodology.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02087423
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|Study Director:||Phillip Dennis, MD, PhD||AstraZeneca|