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BET inhibitor

Pelabresib for Cancer

Phase 1
Waitlist Available
Research Sponsored by Constellation Pharmaceuticals
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 12 months
Awards & highlights
No Placebo-Only Group

Summary

This trial will look at the effects of food on how the body processes a new cancer drug, and also how the drug affects heart function.

Eligible Conditions
  • Advanced Cancers
  • Blood Cancers
  • Solid Tumors

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~12 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and 12 months for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Continuous Treatment Period: Changes in QT and QTc intervals
Run-In Food Effect Period: Area under the concentration time curve (AUC) based on pelabresib concentrations in plasma measured using validated plasma assay
Run-In Food Effect Period: Time to maximal plasma concentration (Tmax) based on pelabresib concentrations in plasma measured using validated plasma assay
+1 more
Secondary study objectives
-In Food Effect Period: Total amount (Ae[∞]) and fraction of dose (fe) of pelabresib
Run-In Food Effect Period and Continuous Treatment Period: incidence of treatment-emergent adverse events (AEs) and serious adverse events (SAEs)

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

2Treatment groups
Experimental Treatment
Group I: Run-In Food Effect PeriodExperimental Treatment1 Intervention
Unblinded, open label drug will be administered once in a fasted state and twice in a fed state with a minimum of 5 days between each dose prior to entering the continuous treatment phase.
Group II: Continuous Treatment PeriodExperimental Treatment1 Intervention
Unblinded, open label drug will be administered once daily for 14 consecutive days followed by a 7 day break, which is considered 1 cycle of treatment (1 cycle = 21 days).
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Pelabresib
2021
Completed Phase 1
~40

Find a Location

Who is running the clinical trial?

Constellation PharmaceuticalsLead Sponsor
9 Previous Clinical Trials
1,432 Total Patients Enrolled

Media Library

Pelabresib (BET inhibitor) Clinical Trial Eligibility Overview. Trial Name: NCT05391022 — Phase 1
Cancer Research Study Groups: Continuous Treatment Period, Run-In Food Effect Period
Cancer Clinical Trial 2023: Pelabresib Highlights & Side Effects. Trial Name: NCT05391022 — Phase 1
Pelabresib (BET inhibitor) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05391022 — Phase 1
~8 spots leftby Jan 2026