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Hedgehog Pathway Inhibitor

Taladegib for Advanced Cancer

Phase 2
Waitlist Available
Research Sponsored by Endeavor Biomedicines, Inc.
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Has histologically or cytologically confirmed solid tumor that harbors a PTCH1 loss of function mutation, identified via genomic sequencing routinely performed at a CLIA certified laboratory
Able to take medication orally
Timeline
Screening 3 weeks
Treatment Varies
Follow Up through study completion, an average of 6 months
Awards & highlights

Study Summary

This trial is testing a new drug to see if it's effective and safe for people with cancer who have a specific mutation.

Who is the study for?
Adults with advanced solid tumors that have a specific genetic change (PTCH1 loss of function mutation) can join this trial. They must be able to take pills, have a life expectancy over 3 months, and not respond to standard treatments or refuse them. People who are pregnant, nursing, or unwilling to use birth control; those with severe allergies to ENV-101 components; active infections like HIV/HBV/HCV; serious heart conditions; recent major surgeries; other cancers within the last 5 years; or uncontrolled autoimmune diseases cannot participate.Check my eligibility
What is being tested?
The trial is testing ENV-101 (taladegib), which blocks a cancer growth pathway in patients whose tumors no longer respond to usual treatments. It's done in two stages: first, finding the right dose by trying two different amounts on about 44 people. Then possibly expanding the group based on these results.See study design
What are the potential side effects?
Possible side effects of taladegib may include digestive issues due to its oral intake nature, allergic reactions for those sensitive to its ingredients, and potential impacts on liver function as it interacts with certain enzymes.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
Select...
My tumor has a PTCH1 mutation, confirmed by a certified lab test.
Select...
I can take medicine by mouth.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~through study completion, an average of 6 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and through study completion, an average of 6 months for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Objective Response Rate (ORR)
Secondary outcome measures
Change in Gli1 inhibition
Change in steady-state exposure to study medication
Clinical Benefit Rate (CBR)
+6 more

Trial Design

2Treatment groups
Experimental Treatment
Group I: 300 mg ENV-101Experimental Treatment1 Intervention
ENV-101 (taladegib) tablets, 300 mg once-daily in 28-day cycles
Group II: 200 mg ENV-101Experimental Treatment1 Intervention
ENV-101 (taladegib) tablets, 200 mg once-daily in 28-day cycles

Find a Location

Who is running the clinical trial?

Endeavor Biomedicines, Inc.Lead Sponsor
3 Previous Clinical Trials
382 Total Patients Enrolled
Paul Frohna, M.D., Ph.D.Study DirectorEndeavor Biomedicines
2 Previous Clinical Trials
62 Total Patients Enrolled
Srikanth Pendyala, M.D.Study DirectorEndeavor Biomedicines
2 Previous Clinical Trials
62 Total Patients Enrolled

Media Library

ENV-101 (Taladegib) (Hedgehog Pathway Inhibitor) Clinical Trial Eligibility Overview. Trial Name: NCT05199584 — Phase 2
Gorlin Syndrome Research Study Groups: 300 mg ENV-101, 200 mg ENV-101
Gorlin Syndrome Clinical Trial 2023: ENV-101 (Taladegib) Highlights & Side Effects. Trial Name: NCT05199584 — Phase 2
ENV-101 (Taladegib) (Hedgehog Pathway Inhibitor) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05199584 — Phase 2
~15 spots leftby May 2025