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GPC-100 + Propranolol for Multiple Myeloma

Phase 2
Recruiting
Research Sponsored by GPCR Therapeutics, Inc.
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Adequate cardiac (left ventricular ejection fraction [LVEF] greater than or equal to 50%) and pulmonary function (room air O2 saturation value greater than or equal to 92%)
>4 weeks since completion of last cycle of chemotherapy prior to Day 1
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 16 months
Awards & highlights

Study Summary

This trial tests a drug to treat 40 people. They'll get propranolol and some will get a second drug as well. The study will measure the safety and effectiveness of the drug.

Who is the study for?
Adults diagnosed with Multiple Myeloma eligible for stem cell transplant, not on their first or second response to treatment. They must have normal organ function, blood pressure within specific limits, and agree to use contraception. Excluded are those with certain heart conditions, active infections, previous transplants, recent investigational drug use, severe asthma requiring beta agonists, or a positive COVID-19 test.Check my eligibility
What is being tested?
The trial is testing the safety and effectiveness of GPC-100 combined with propranolol versus adding G-CSF to this combination in mobilizing stem cells for transplantation in Multiple Myeloma patients. It's randomized and open-label with two arms receiving different treatments.See study design
What are the potential side effects?
Potential side effects may include reactions at the infusion site from IV drugs; low blood pressure due to propranolol; bone pain or headache from G-CSF; and possible changes in blood counts leading to increased infection risk.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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My heart and lungs are functioning well.
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It has been over 4 weeks since my last chemotherapy session.
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I have been diagnosed with multiple myeloma.
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I am fully active or can carry out light work.
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My cancer has partially or completely responded to treatment once or twice.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~16 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and 16 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
The PK profile of GPC-100 of PK parameter Cmax

Trial Design

2Treatment groups
Experimental Treatment
Group I: GPC-100 in combination with propranolol;Experimental Treatment2 Interventions
Patients will be randomly assigned to 1 of 2 treatment arms prior to study drug administration. Approximately 40 patients will be randomized in a 1:1 ratio to the following treatment arm: • GPC-100 in combination with propranolol; or
Group II: GPC-100 in combination with propranolol and G-CSFExperimental Treatment3 Interventions
Patients will be randomly assigned to 1 of 2 treatment arms prior to study drug administration. Approximately 40 patients will be randomized in a 1:1 ratio to the following treatment arm: • GPC-100 in combination with propranolol and G-CSF.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Propranolol
2010
Completed Phase 4
~1290
G-CSF
2014
Completed Phase 4
~1610

Find a Location

Who is running the clinical trial?

GPCR Therapeutics, Inc.Lead Sponsor
4 Previous Clinical Trials
107 Total Patients Enrolled
3 Trials studying Multiple Myeloma
43 Patients Enrolled for Multiple Myeloma

Media Library

Autologous Stem Cell Transplant (Other) Clinical Trial Eligibility Overview. Trial Name: NCT05561751 — Phase 2
Multiple Myeloma Research Study Groups: GPC-100 in combination with propranolol;, GPC-100 in combination with propranolol and G-CSF
Multiple Myeloma Clinical Trial 2023: Autologous Stem Cell Transplant Highlights & Side Effects. Trial Name: NCT05561751 — Phase 2
Autologous Stem Cell Transplant (Other) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05561751 — Phase 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Is GPC-100 a viable option when prescribed alongside propranolol for human consumption?

"Assessed on a 1 to 3 scale, GPC-100 and propranolol are estimated to be moderately safe due to the available Phase 2 trial data which has verified safety but not efficacy."

Answered by AI

What is the overall population size of individuals enrolled in this clinical investigation?

"Affirmative. Information present on clinicaltrials.gov reveals that this medical experiment, which launched on February 13th 2023, is currently recruiting participants. 40 volunteers will be accepted between a single site."

Answered by AI

Is there currently a call for participants in this research?

"Based on the clinicaltrials.gov page, this research initiative is actively seeking participants as of writing. It was originally posted on February 13th 2023 and underwent its most recent update a day later."

Answered by AI
~18 spots leftby Mar 2025