New drug shows promise for Hard-to-Treat cancers with specific gene flaw
NCT ID NCT04174716
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested an experimental drug called IDX-1197 in 108 adults with solid tumors that have a specific gene change (HRR mutation) and who had no other good treatment options. The goal was to find the safest dose and see if the drug could shrink tumors. The trial was completed, but results are not yet public.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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108 people
The number who actually took part.
- Started
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Nov 2019
- Finished
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Jun 2024
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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19 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Histologically confirmed cancers that have HRR mutation and are failed to standard therapy or for which standard or curative therapy does not exist or is not considered appropriate by the Investigator. * Measurable disease according to RECIST, v1.1. * Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0-2 * Must have recovered from all side effects of their most recent systemic or local treatment (\<CTCAE grade 3) * Life expectancy greater than 12weeks Exclusion Criteria: * Prior treatment with PARP inhibitors * Symptomatic CNS metastases * History of or known carcinomatous meningitis * Concurrent administration of any anti-cancer therapies other than those administered in this study * Pregnant or lactating women * Refractory nausea and vomiting, malabsorption, total gastrectomy, external biliary shunt or significant bowel resection that would preclude adequate absorption. * Uncontrolled medical illness (such as infection requiring treatment with intravenous antibiotics) * Severe or unstable angina, myocardial infarction or ischemia requiring coronary artery bypass graft or stent within the previous 6 months, symptomatic congestive heart failure, arterial or venous thromboembolic events (e.g., pulmonary embolism, cerebrovascular accident including transient ischemic attacks), or clinically significant ventricular arrhythmias within 6 months prior to enrollment or New York Heart Association (NYHA) Class II to IV heart disease. * Immunocompromised patients, e.g., patients who are known to be serologically positive for human immunodeficiency virus (HIV) * Known hypersensitivity to IDX-1197 or any of the excipients of the product
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Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Ajou University Hospital
Suwon, Gyeonggi-do, 16499, South Korea
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Asan Medical Center
Seoul, 05505, South Korea
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Cha University Bundang Medical Center
Seongnam-si, 13496, South Korea
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Chonnam National University Hwasun Hospital
Hwasun, Jeollanam-do, 58128, South Korea
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Dong-a University Hospital
Busan, 49201, South Korea
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Gachon University Gil Medical Center
Incheon, 21565, South Korea
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Gyeongsang National University Hospital
Jinju, Gyeongsangnam-do, 52727, South Korea
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Inje University Haeundae Hospital
Busan, 48108, South Korea
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Kangbuk Samsung Hospital
Seoul, 03181, South Korea
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Korea University Anam Hospital
Seoul, 02841, South Korea
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Korea University Guro Hospital
Seoul, 08308, South Korea
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National Cancer Centre
Goyang, Gyeongggi-do, 10408, South Korea
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Pusan National University Yangsan Hospital
Busan, 50612, South Korea
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Samsung Medical Center
Seoul, 06351, South Korea
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Seoul Metropolitan Government Seoul National University Boramae Medical Center
Seoul, 07061, South Korea
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Seoul National University Bundang Hospital
Seongnam-si, Gyeonggi-do, 13620, South Korea
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Seoul National University Hospital
Seoul, 03080, South Korea
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Severance Hospital, Yonsei University Health System
Seoul, 03722, South Korea
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The Catholic University of Korea, Seoul St. Mary's Hospital
Seoul, 06591, South Korea
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a pill target tumors with the PIK3CA-H1047R mutation?
- Can a Two-Drug combo outsmart Treatment-Resistant breast cancer?
- Radioactive antibody aims to light up hidden solid tumors
- Experimental biological therapy VRT106 put to the test in advanced solid tumors