Study of RET Inhibitor TAS0953/HM06 in Patients With Advanced Solid Tumors With RET Gene Abnormal… (NCT04683250) | Clinical Trial Compass
RecruitingPhase 1/2
Study of RET Inhibitor TAS0953/HM06 in Patients With Advanced Solid Tumors With RET Gene Abnormalities
United States, Japan, South Korea244 participantsStarted 2020-12-16
Plain-language summary
Phase 1 and 2 trial to study the safety, pharmacokinetics, and efficacy of TAS0953/HM06 in patients with advanced solid tumors with RET gene abnormalities. Phase 1 aims to determine the Maximum Tolerated Dose (MTD) and identify the Recommended Phase 2 Dose (RP2D) to be used in phase 2.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Ages Eligible for Study:
\- Adult patient (The definition of adulthood shall comply with the regulatory requirements of each region)
Inclusion Criteria:
Phase I - Common inclusion criteria for Dose-Escalation / Dose-Expansion:
* Eastern Cooperative Oncology Group (ECOG) performance score of 0 or 1
* Available RET-gene abnormalities determined on tissue biopsy or liquid biopsy. If deemed appropriate by the investigator, determination on a pleural cell block or cell pellet is also acceptable.
* Adequate hematopoietic, hepatic and renal function
Phase I Dose-Escalation - Specific inclusion criteria:
* Advanced solid tumors
* Measurable and/or non-measurable disease as determined by RECIST 1.1
* If patient has brain and/or leptomeningeal metastases, (s)he should be asymptomatic.
Phase I Dose-Expansion - Specific inclusion criteria:
* Patient with RET gene fusion :
* Cohort 1, 3: locally advanced or metastatic NSCLC patients naïve to RET selective inhibitors and no prior systemic anti-cancer treatment. Patients who have been treated with neo-adjuvant or adjuvant chemotherapy may be included if it has been completed at least 6 months prior to the first dose of the study.
* Cohort 2, 4: locally advanced or metastatic NSCLC patients with RET gene fusion and prior exposure to RET selective inhibitors.
* Measurable disease as determined by RECIST 1.1
* If patient has brain and/or leptomeningeal metastases,(s)he should have:
* asymptomatic untreated brain/leptomeningeal …
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Phase 1 (dose-escalation): Maximum Tolerated Dose (MTD)
Timeframe: At the end of Cycle 1 (each cycle is 21 days)
Timeframe: At the end of Cycle 1 (each cycle is 21 days), and at the end of every subsequent cycle (each cycle is 21 days) for approximately 10 months (or earlier if patient discontinues the study)
3
Phase 2: Objective Response Rate (ORR) by independent central review
Timeframe: Approximately every 6 weeks for 6 months, then every 9 weeks during treatment, 7 days after the last dose, and every 3 months after the last dose (up to an average of 2 years) in patients without progressive disease.