CI

At a glance

ClinicalIndex Comparison Record
Phase 2Active· 24 enrolled / 24 target
Drug / intervention
Ceralasertib +7 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/NCT03878095
NCT03878095Phase 2ActiveUpdate Overdue (0.3/mo)Completion was 15mo ago

A Phase II Study of Olaparib and AZD6738 in Isocitrate Dehydrogenase (IDH) Mutant Solid Tumors

National Cancer Institute (NCI)·interventional·Posted Mar 18, 2019·Updated Jun 17, 2026

In Brief

A Phase 2 clinical trial evaluating Biopsy Procedure, Biospecimen Collection, and 6 other interventions for Malignant Solid Neoplasm and 2 related conditions. Active but no longer recruiting, targeting 24 participants across 13 sites.

Signals

Enrollment appears stalled

Detailed Summary

This phase II trial studies how well olaparib and ceralasertib (AZD6738) work in treating patients with IDH mutant cholangiocarcinoma or solid tumors. Cancer is caused by changes (mutations) to genes that control the way cells function. Laboratory studies have shown that olaparib and AZD6738 can shrink IDH mutant tumors or stop them from growing. Olaparib and ceralasertib 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
2020202120222023202420252026
First PostedMar 18, 2019
Enrollment StartJan 30, 2020
Primary CompletionMar 12, 2025
Study CompletionJul 10, 2026
TodayJul 2, 2026
Enrollment to primary: 5.1 yearsPosted 7.3 years ago

Arms & Interventions

Treatment (olaparib, ceralasertib)experimental

Patients receive olaparib PO BID on days 1-28 of each cycle and ceralasertib PO QD on days 1-7 of each cycle. Cycles repeat every 28 days in the absence of disease progression, unacceptable toxicity, withdrawal of consent or death. Patients also undergo tumor biopsies during screening and on study, collection of blood samples throughout the trial, and undergo CT and/or MRI scans throughout the trial. Patients may also undergo bone marrow aspiration and biopsy as clinically indicated on study.

Procedure: Biopsy ProcedureProcedure: Biospecimen CollectionProcedure: Bone Marrow AspirationProcedure: Bone Marrow BiopsyDrug: CeralasertibProcedure: Computed TomographyProcedure: Magnetic Resonance ImagingDrug: Olaparib

Interventions

Biopsy Procedureprocedure

Undergo tumor biopsies

Biospecimen Collectionprocedure

Undergo collection of blood

Bone Marrow Aspirationprocedure

Undergo bone marrow aspiration and biopsy

Bone Marrow Biopsyprocedure

Undergo bone marrow aspiration and biopsy

Ceralasertibdrug

Given PO

Computed Tomographyprocedure

Undergo CT scans

Magnetic Resonance Imagingprocedure

Undergo MRI scans

Olaparibdrug

Given PO