CI

At a glance

ClinicalIndex Comparison Record
Phase 2Active· 89 enrolled / 89 target
Drug / intervention
Olaparib +4 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03212274
NCT03212274Phase 2ActiveUpdate Overdue (1.0/mo)Completion was 14mo ago

A Phase 2 Study of the PARP Inhibitor Olaparib (AZD2281) in IDH1 and IDH2 Mutant Advanced Solid Tumors

National Cancer Institute (NCI)·interventional·Posted Jul 11, 2017·Updated Jun 17, 2026

In Brief

A Phase 2 clinical trial evaluating Biopsy Procedure, Biospecimen Collection, and 3 other interventions for Advanced Malignant Solid Neoplasm and 6 related conditions. Active but no longer recruiting, targeting 89 participants across 51 sites.

Signals

Enrollment appears stalled

Detailed Summary

This phase II trial studies how well olaparib works in treating patients with glioma, cholangiocarcinoma, or solid tumors with IDH1 or IDH2 mutations that has spread from where it first started (primary site) to other places in the body (metastatic) and that does not respond to treatment (refractory). Olaparib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

Phase 2Active
201820192020202120222023202420252026
First PostedJul 11, 2017
Enrollment StartJan 30, 2019
Primary CompletionApr 2, 2025
Study CompletionJul 28, 2026
TodayJul 2, 2026
Enrollment to primary: 6.2 yearsPosted 9.0 years ago

Arms & Interventions

Treatment (olaparib)experimental

Patients receive olaparib PO BID on days 1-28. Cycles repeat every 28 days in the absence of disease progression, unacceptable toxicity, withdrawal of consent or death. Patients undergo a CT scan and/or MRI, as well as a tumor biopsy and blood sample collection on study.

Procedure: Biopsy ProcedureProcedure: Biospecimen CollectionProcedure: Computed TomographyProcedure: Magnetic Resonance ImagingDrug: Olaparib

Interventions

Biopsy Procedureprocedure

Undergo tissue biopsy

Biospecimen Collectionprocedure

Undergo blood sample collection

Computed Tomographyprocedure

Undergo a CT scan

Magnetic Resonance Imagingprocedure

Undergo a MRI

Olaparibdrug

Given PO