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Completed Phase 1Phase 2 Interventional

IMP4297 in Combination With Temozolomide in Patients With Advanced Solid Tumors and Small Cell Lung Cancer

ClinicalTrials.gov ID: NCT04434482

Public ClinicalTrials.gov record NCT04434482. 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 26, 2026, 5:33 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 Ib/II, Open-Label, Multi-Center, Dose Escalation and Expansion Study to Evaluate Safety, Tolerability, Pharmacokinetics, and Anti-tumor Activity of IMP4297 in Combination With Temozolomide in Patients With Advanced Solid Tumors and Small Cell Lung Cancer

Brief summary

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

This is an open-label, multi-center, dose-escalation and dose-expansion phase I study to evaluate the safety, tolerability, PK characteristics and anti-tumor activity of PARP inhibitor IMP4297 and temozolomide combination therapy in patients with advanced solid tumors and with ES-SCLC who develops disease progression after 1L platinum-based regimen.

Study identification

NCT ID
NCT04434482
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1, Phase 2
Lead sponsor
Impact Therapeutics, Inc.
Industry
Enrollment
59 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
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 7, 2020 (Actual)
Primary completion
Apr 29, 2024 (Actual)
Completion
Apr 29, 2024 (Actual)
Last update posted
Sep 19, 2024

2020 – 2024

United States locations

U.S. sites
4
U.S. states
3
U.S. cities
4
Facility City State ZIP Site status
GenHarp Clinical Solutions Evergreen Park Illinois 60805 —
Gabrail Cancer Researh Center Canton Ohio 44718 —
Mark H. Zangmeister Center Columbus Ohio 43219 —
Sarah Cannon Research Institute - Tennessee Oncology Tennessee City Tennessee 37203 —

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

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 17 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04434482, 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 19, 2024 · Synced Oct 26, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04434482 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →