CI

At a glance

ClinicalIndex Comparison Record
Phase 1Active· 29 enrolled / 29 target
Drug / intervention
Elimusertib +6 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/NCT04514497
NCT04514497Phase 1ActiveUpdate Overdue (0.5/mo)Completion was 16mo ago

BAY 1895344 Plus Topoisomerase-1 (Top1) Inhibitors in Patients With Advanced Solid Tumors, Phase I Studies With Expansion Cohorts in Small Cell Lung Carcinoma (SCLC), Poorly Differentiated Neuroendocrine Carcinoma (PD-NEC) and Pancreatic Adenocarcinoma (PDA)

National Cancer Institute (NCI)·interventional·Posted Aug 17, 2020·Updated Jun 2, 2026

In Brief

A Phase 1 clinical trial evaluating Biopsy Procedure, Biospecimen Collection, and 5 other interventions for Metastatic Lung Small Cell Carcinoma and 11 related conditions. Active but no longer recruiting, targeting 29 participants across 23 sites.

Signals

Enrollment appears stalled

Detailed Summary

This phase I trial tests the safety, side effects and best dose of BAY 1895344 when given together with usual chemotherapy (irinotecan or topotecan) in treating patients with solid tumors that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced), with a specific focus on small cell lung cancer, poorly differentiated neuroendocrine cancer, and pancreatic cancer. BAY 1895344 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Chemotherapy drugs, such as irinotecan and topotecan, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Adding BAY 1895344 to irinotecan or topotecan may be safe and tolerable in treating patients with advanced solid tumors.

Study Details

Timeline

Phase 1Active
2021202220232024202520262027
First PostedAug 17, 2020
Enrollment StartOct 20, 2021
Primary CompletionFeb 15, 2025
Study CompletionMar 4, 2027
TodayJul 2, 2026
Enrollment to primary: 3.3 yearsPosted 5.9 years ago

Arms & Interventions

Cohort I (elimusertib, irinotecan)experimental

Patients receive elimusertib PO BID on days 1 and 2 and irinotecan IV over 90 minutes on day 1 of each cycle. Cycles repeat every 14 days in the absence of disease progression or unacceptable toxicity. Patients undergo CT and/or MRI throughout the study, tumor biopsy at screening and on study, and collection of blood samples at screening.

Procedure: Biopsy ProcedureProcedure: Biospecimen CollectionProcedure: Computed TomographyDrug: ElimusertibDrug: Irinotecan HydrochlorideProcedure: Magnetic Resonance Imaging
Cohort II (elimusertib, irinotecan)experimental

Patients receive elimusertib PO QD on days 2, 3, 9, 10, 16, and 17 of cycle 1 and 2, and on days 2, 3, 9, and 10 of each cycle thereafter. Patients receive irinotecan IV over 90 minutes on days 1, 8, and 15 of cycle 1 and 2, and on days 1 and 8 of each cycle thereafter. Cycles repeat every 21 days in the absence of disease progression or unacceptable toxicity. Patients undergo CT and/or MRI throughout the study, tumor biopsy at screening and on study, and collection of blood samples at screening.

Procedure: Biopsy ProcedureProcedure: Biospecimen CollectionProcedure: Computed TomographyDrug: ElimusertibDrug: Irinotecan HydrochlorideProcedure: Magnetic Resonance Imaging
Cohort III (elimusertib, topotecan)experimental

Patients receive elimusertib PO QD on days 2 and 5 and topotecan IV over 30 minutes on days 1-5 of each cycle. Cycles repeat every 21 days in the absence of disease progression or unacceptable toxicity. Patients undergo CT and/or MRI throughout the study, tumor biopsy at screening and on study, and collection of blood samples at screening.

Procedure: Biopsy ProcedureProcedure: Biospecimen CollectionProcedure: Computed TomographyDrug: ElimusertibProcedure: Magnetic Resonance ImagingDrug: Topotecan Hydrochloride

Interventions

Biopsy Procedureprocedure

Undergo tumor biopsy

Biospecimen Collectionprocedure

Undergo collection of blood samples

Computed Tomographyprocedure

Undergo CT

Elimusertibdrug

Given PO

Irinotecan Hydrochloridedrug

Given IV

Magnetic Resonance Imagingprocedure

Undergo MRI

Topotecan Hydrochloridedrug

Given IV