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Terminated Phase 1 Interventional

Study of AZD5991 Alone or in Combination With Venetoclax in Relapsed or Refractory Haematologic Malignancies.

ClinicalTrials.gov ID: NCT03218683

Public ClinicalTrials.gov record NCT03218683. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 8, 2026, 6:51 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1/1b/2a, 3-Part, Open-Label, Multicentre Study to Assess the Safety, Tolerability, Pharmacokinetics and Preliminary Antitumor Activity of Ascending Doses of AZD5991 Monotherapy and in Combination With Venetoclax in Subjects With Relapsed or Refractory Haematologic Malignancies

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study is a multicenter, open-label, nonrandomized, sequential group, dose-escalation study to assess safety, tolerability, pharmacokinetics and preliminary anti-tumor activity of ascending doses of AZD5991 in subjects with relapsed or refractory hematologic malignancies Part 1 of the study is monotherapy dose escalation. Closed November 2020 Part 2 of the study is monotherapy expansion groups for relapsed/refractory chronic lymphocytic leukaemia (CLL), AML/ myelodysplastic syndromes (MDS), and multiple myeloma (MM). Closed November 2020 Part 3 is a sequential, dose-escalation study of the combination of AZD5991 and venetoclax in subjects with relapsed/refractory AML

Study identification

NCT ID
NCT03218683
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Lead sponsor
AstraZeneca
Industry
Enrollment
70 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 85 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Aug 2, 2017 (Actual)
Primary completion
Oct 8, 2021 (Actual)
Completion
Oct 8, 2021 (Actual)
Last update posted
Sep 23, 2022

2017 – 2021

United States locations

U.S. sites
10
U.S. states
10
U.S. cities
10
Facility City State ZIP Site status
Research Site Orange California 92868 —
Research Site Aurora Colorado 80045 —
Research Site Atlanta Georgia 30322 —
Research Site Boston Massachusetts 02215 —
Research Site St Louis Missouri 63110 —
Research Site New York New York 10065 —
Research Site Columbus Ohio 43210 —
Research Site Portland Oregon 97239 —
Research Site Nashville Tennessee 37203 —
Research Site Houston Texas 77030 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03218683, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Sep 23, 2022 · Synced Oct 8, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03218683 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →