Clinical trial Recruiting at 5 sites Phase1; Phase2 Interventional Ages 18 and up

Evaluating ABT-101 for patients with advanced solid tumors and non-small cell lung cancer

Official title: A Phase Ib/II, Open-Label, Multicenter Study to Evaluate Safety, Tolerability, Pharmacokinetics, and Antitumor Activity of ABT-101 in Patients With Advanced Solid Tumors and HER2 Exon 20 Insertions Mutated Non- Small Cell Lung Cancer

Run by Anbogen Therapeutics, Inc. · NCT05532696 · Data updated 2026-11-12

This study is testing a new drug called ABT-101 to see if it can help people with advanced solid tumors, especially those with certain mutations in non-small cell lung cancer.

More Non-Small Cell Lung Cancer trials

Quick facts

PhasePhase1; Phase2
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment61 (estimated)
SponsorAnbogen Therapeutics, Inc.
Industry-sponsored
Locations5 sites (Taichung and 4 other locations)
StatusRecruiting
StartedSeptember 27, 2022
Main results expectedNovember 2026
Study endsMay 2027
Registry record updatedJune 24, 2024
Trial IDNCT05532696 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include adults aged 20 and older with advanced solid tumors or HER2 mutated NSCLC who meet specific health criteria.

Probably not a fit

Patients with active CNS metastases, prior treatment with EGFR or HER2 TKIs, or those with serious infections may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a Phase 1b/2 open-label, multicenter study aimed at determining the recommended phase 2 dosage of ABT-101 in patients with advanced solid tumors and assessing its antitumor activity in those with HER2 mutations in non-small cell lung cancer (NSCLC). The study consists of two parts: the first part focuses on dose escalation to identify the optimal dosage while monitoring for dose-limiting toxicities, and the second part evaluates the safety and efficacy of the determined dosage in NSCLC patients. Participants will undergo a screening period, treatment period, and safety follow-up until disease progression or withdrawal criteria are met.

Why it matters

Potential benefit: If successful, this study could provide a new treatment option for patients with HER2 mutated NSCLC and advanced solid tumors.

How similar studies have gone: Other studies have shown promise with similar approaches targeting HER2 mutations, indicating potential for success in this trial.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Male or female aged ≥ 20 years or adult age as per local regulations, at time of informed consent
* Histologically or cytologically confirmed advanced solid tumor (Part 1) or NSCLC with HER2 mutations as determined by the central result (Part 2)
* For patients in Part 2 only: Patients has measurable disease per RECIST 1.1 criteria
* Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 (Part 1), 0 to 2 (Part 2)
* Appropriate candidate for experimental therapy
* Adequate organ function

Exclusion Criteria:

* Known active or untreated central nervous system (CNS) metastases and/or carcinomatous meningitis
* For patients in Part 2 only: Previously treated with EGFR or HER2 TKIs.
* Serious acute or chronic infections
* Received a live-virus vaccination
* Received prior anticancer or other investigational therapy within 28 days or 5× the half-life prior to the first dose.
* Not recovered from prior- treatment toxicities to Grade ≤1
* Major surgery within 28 days prior to the study treatment
* Concurrent malignancy within 2 years prior to first dose
* History or presence of clinically relevant cardiovascular abnormalities. QTcF ≥ 470 ms
* Significant gastrointestinal disorder(s) that could interfere with absorption of ABT101
* Known to have a history of alcoholism or drug abuse

Where it's running

  • Taichung Veterans General Hospital
    Taichung, Taiwan
    Recruiting
  • National Cheng Kung University Hospital
    Tainan, Taiwan
    Recruiting
  • National Taiwan University Hospital
    Taipei, Taiwan
    Recruiting
  • Taipei Medical Univresity Hospital
    Taipei, Taiwan
    Recruiting
  • Chang Gung Memorial Hospital, Linkou
    Taoyuan, Taiwan
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.