BTM-3566 in Advanced Solid Tumors

NCT ID: NCT07266285

Last Updated: 2025-12-17

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE1

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-12-10

Study Completion Date

2027-08-31

Brief Summary

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The goal of this clinical trial is to learn about what doses of BTM-356 are safe to use in adults with advanced cancers in solid tumors. It will also learn about how effective different doses of BTM-3566 are in treating cancer. The main questions it aims to answer are:

What adverse events and toxicities (harmful side effects) are associated with different doses of BTM-3566? What are the blood levels of BTM-3566 in your body at different timepoints? What effect does BTM-3566 have on reducing tumor size and/or preventing the worsening of cancer? All participants will receive BTM-3566 and none will receive placebo (a look-alike substance that contains no drug).

Participants will:

* Take BTM-3566 for 7 days, then take a 7 day break. This 2 week dosing schedule of 7 days on/7 days off will continue until your disease worsens or you cannot tolerate treatment.
* Visit the clinic approximately 7 times during screening and the first month of treatment. Visits will be reduced to approximately 2 visits per month after.
* Keep a diary of when (and how much) BTM-3566 you take, along with how much you weigh on each dosing day.

Detailed Description

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This study is a phase 1, open label, dose escalation study using single participant cohorts followed by 3+3 design to evaluate multiple ascending doses of BTM-3566.

Conditions

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Advanced Solid Tumors

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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BTM-3566

Daily oral dosing (7 days on/7 days off)

Group Type EXPERIMENTAL

BTM-3566

Intervention Type DRUG

BTM-3566

Interventions

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BTM-3566

BTM-3566

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Any advanced, unresectable and/or metastatic solid tumors except for primary brain cancer, breast cancer, prostate cancer, pancreatic cancer, pheochromocytoma, fibrolamellar carcinoma, adrenocortical carcinoma, or ocular or cutaneous melanoma.
* Must be refractory/relapsed after all standard therapies known to provide proven clinical benefit
* ECOG Performance Status 0 to 2
* Adequate organ function as defined by pre-specified laboratory values
* Life expectancy \> 3 months
* Women of child-bearing potential (or males with female partners of child-bearing potential) must agree to use adequate contraceptive measures throughout the study and for 90 days following last dose

Exclusion Criteria

* Has not completed appropriate wash-out timeframes of prior anti-cancer treatments
* Has ongoing toxicities from prior anti-cancer treatments
* Has symptomatic or uncontrolled neurologic disease
* Has active and clinically significant bacterial, fungal or viral infection
* Cannot avoid use of moderate or strong CYP3A4 inhibitors or inducers; CYP2C19 substrates or OAT2 substrates with narrow therapeutic index; or drugs that prolong the QT interval throughout the study
* Has previously received a total anthracycline dose ≥ 360mg/m2 doxorubicin or equivalent
* Has a history of serious cardiac conditions or pulmonary or cerebrovascular events within 6 months of first dose
* Is pregnant or breastfeeding
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Bantam Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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NEXT Houston

Houston, Texas, United States

Site Status RECRUITING

NEXT Oncology

San Antonio, Texas, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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Kapadi BTM-3566 Project Manager

Role: CONTACT

984-849-4400

Bantam Chief of Staff

Role: CONTACT

646-598-4823

Facility Contacts

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Emma Clinical Trial Navigator

Role: primary

832-384-7912

Clinical Trial Navigator

Role: primary

210-580-9521

Other Identifiers

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BTM-3566-001-ST

Identifier Type: -

Identifier Source: org_study_id