A Study to Assess the Effect and Safety of AZD6765 in Patients With Major Depressive Disorder
A Multicenter, Randomized, Double-blind, Parallel Group, Placebo-controlled, Phase IIb Efficacy and Safety Study of Adjunctive AZD6765 in Patients With Major Depressive Disorder (MDD) and a History of Inadequate Response to Antidepressants
Sponsor: AstraZeneca
Listed as NCT01482221, this PHASE2 trial focuses on Major Depressive Disorder and remains completed. Sponsored by AstraZeneca, it has been updated 8 times since 2011, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
8 versions recorded-
Sep 2025 — Present [monthly]
Completed PHASE2
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Sep 2024 — Sep 2025 [monthly]
Completed PHASE2
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Jul 2024 — Sep 2024 [monthly]
Completed PHASE2
-
Jan 2021 — Jul 2024 [monthly]
Completed PHASE2
-
Jun 2018 — Jan 2021 [monthly]
Completed PHASE2
▶ Show 3 earlier versions
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May 2017 — Jun 2018 [monthly]
Completed PHASE2
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Feb 2017 — May 2017 [monthly]
Completed PHASE2
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Jan 2017 — Feb 2017 [monthly]
Completed PHASE2
First recorded
Dec 2011
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- AstraZeneca
For direct contact, visit the study record on ClinicalTrials.gov .