- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04837040
A Study to Evaluate the Safety and Efficacy of Paltusotine for the Treatment of Acromegaly (PATHFNDR-1)
March 28, 2024 updated by: Crinetics Pharmaceuticals Inc.
A Randomized, Controlled, Multi-Center Study to Evaluate the Safety and Efficacy of Paltusotine in Subjects With Acromegaly Treated With Long-acting Somatostatin Receptor Ligands (PATHFNDR-1)
A randomized, placebo-controlled study designed to evaluate the safety and efficacy of paltusotine (also known as CRN00808; an orally administered nonpeptide somatostatin agonist) in subjects with acromegaly previously treated with somatostatin receptor ligand (SRL) based treatment regimens.
Study Overview
Status
Active, not recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
58
Phase
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Córdoba, Argentina, X5000
- Crinetics Study Site
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Buenos Aires
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Caba, Buenos Aires, Argentina, C1012AAR
- Crinetics Study Site
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Ciudad Autonoma de Buenos Aire, Buenos Aires, Argentina, C1405BCH
- Crinetics Study Site
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Gent, Belgium, 9000
- Crinetics Study Site
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Rio De Janeiro, Brazil, 21941-913
- Crinetics Study Site
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São Paulo, Brazil, 01228000
- Crinetics Study Site
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São Paulo, Brazil, 05453-000
- Crinetics Study Site
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Ceará
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Fortaleza, Ceará, Brazil, 60430-275
- Crinetics Study Site
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Paraná
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Curitiba, Paraná, Brazil, 80030-110
- Crinetics Study Site
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Rio Grande Do Sul
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Porto Alegre, Rio Grande Do Sul, Brazil, 90410-000
- Crinetics Study Site
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São Paulo
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Ribeirão Preto, São Paulo, Brazil, 14051-140
- Crinetics Study Site
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Sofia, Bulgaria, 1431
- Crinetics Study Site
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Bron, France, 69677
- Crinetics Study Site
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Pessac, France, 33604
- Crinetics Study Site
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Budapest, Hungary, 1083
- Crinetics Study Site
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Pécs, Hungary, 7624
- Crinetics Study Site
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Be'er Sheva, Israel, 8410101
- Crinetics Study Site
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Petach Tikva, Israel, 4941480
- Crinetics Study Site
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Tel Aviv, Israel, 6423906
- Crinetics Study Site
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Roma, Italy, 00168
- Crinetics Study Site
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Lima
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San Isidro, Lima, Peru, 15023
- Crinetics Study Site
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Bydgoszcz, Poland, 85-605
- Crinetics Study Site
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Poznań, Poland, 60-355
- Crinetics Study Site
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Wrocław, Poland, 50-367
- Crinetics Study Site
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Moscow, Russian Federation, 117186
- Crinetics Study Site
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Moscow, Russian Federation, 125008
- Crinetics Study Site
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Kemerovo Oblast
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Kemerovo, Kemerovo Oblast, Russian Federation, 650066
- Crinetics Study Site
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Novosibirsk Oblast
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Novosibirsk, Novosibirsk Oblast, Russian Federation, 630005
- Crinetics Study Site
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Novosibirsk, Novosibirsk Oblast, Russian Federation, 630087
- Crinetics Study Site
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Republic Of Tatarstan
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Kazan, Republic Of Tatarstan, Russian Federation, 420097
- Crinetics Study Site
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Samara Oblast
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Samara, Samara Oblast, Russian Federation, 443041
- Crinetics Study Site
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Belgrade, Serbia, 11000
- Crinetics Study Site
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London, United Kingdom, W12 0HS
- Crinetics Study Site
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South Yorkshire
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Sheffield, South Yorkshire, United Kingdom, S102JF
- Crinetics Study Site
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West Midlands
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Coventry, West Midlands, United Kingdom, CV2 2DX
- Crinetics Study Site
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Arizona
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Phoenix, Arizona, United States, 85013
- Crinetics Study Site
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California
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Los Angeles, California, United States, 90048
- Crinetics Study Site
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Torrance, California, United States, 90502
- Crinetics Study Site
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Colorado
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Aurora, Colorado, United States, 80045
- Crinetics Study Site
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Florida
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Miami, Florida, United States, 33136
- Crinetics Study Site
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Maryland
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Baltimore, Maryland, United States, 21205
- Crinetics Study Site
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Massachusetts
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Boston, Massachusetts, United States, 02114
- Crinetics Study Site
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Pennsylvania
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Philadelphia, Pennsylvania, United States, 19104
- Crinetics Study Site
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Pittsburgh, Pennsylvania, United States, 15212
- Crinetics Study Site
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Tennessee
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Nashville, Tennessee, United States, 37203
- Crinetics Study Site
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
16 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Male and female subjects ≥18 years of age
- Confirmed diagnosis of acromegaly and controlled (as measured by IGF-1 ≤1.0×ULN) via stable dose of protocol defined somatostatin receptor ligand therapy
- Females must be non-pregnant and non-lactating, and either surgically sterile, post-menopausal, or using effective method(s) of birth control
- Willing to provide signed informed consent
Exclusion Criteria:
- Treatment naïve or treatment-withdrawn acromegaly subjects
- Prior treatment with paltusotine
- Pituitary surgery within 24 weeks prior to Screening or history of pituitary radiation therapy
- History or presence of malignancy except adequately treated basal cell and squamous cell carcinomas of the skin within the past 5 years
- Use of any investigational drug within the past 30 days or 5 half-lives, whichever is longer
- Known history of HIV, hepatitis B, or active hepatitis C
- History of alcohol or substance abuse in the past 12 months
- Any condition that in the opinion of the investigator would jeopardize the subject's appropriate participation in this study
- Cardiovascular conditions or medications associated with prolonged QT or those which predispose subjects to heart rhythm abnormalities
- Subjects with symptomatic cholelithiasis
- Subjects with clinically significant abnormal findings during the Screening Period, or any other medical condition(s) or laboratory findings that, in the opinion of the Investigator, might jeopardize the subject's safety or ability to complete the study
- Subjects currently taking pasireotide LAR (within 24 weeks prior to Screening) or pegvisomant, dopamine agonists (within 12 weeks prior to Screening), or short acting somatostatin analogs (within 12 weeks prior to first dose of study drug)
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Placebo Comparator: Placebo
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Placebo, tablets, once daily by mouth
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Experimental: Paltusotine
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Paltusotine, tablets, once daily by mouth
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
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Proportion of subjects who maintain biochemical response in IGF-1 (≤1.0× the upper limit of normal [ULN]) at the End of the Randomized Control Phase (EOR)
Time Frame: 36 Weeks
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36 Weeks
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
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Change from baseline in IGF-1, in units of ULN, to EOR
Time Frame: 36 Weeks
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36 Weeks
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Proportion of subjects with GH <1.0 ng/mL at Week 34, out of those who had GH <1.0 ng/mL at baseline
Time Frame: 34 Weeks
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34 Weeks
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Change from baseline in Total Acromegaly Symptoms Diary (ASD) score to EOR
Time Frame: 36 Weeks
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36 Weeks
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
May 12, 2021
Primary Completion (Actual)
July 10, 2023
Study Completion (Estimated)
June 1, 2027
Study Registration Dates
First Submitted
April 6, 2021
First Submitted That Met QC Criteria
April 6, 2021
First Posted (Actual)
April 8, 2021
Study Record Updates
Last Update Posted (Actual)
March 29, 2024
Last Update Submitted That Met QC Criteria
March 28, 2024
Last Verified
March 1, 2024
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CRN00808-09
- 2020-005431-70 (EudraCT Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Acromegaly
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Andrea M. IsidoriCompletedAcromegaly CardiomyopathyItaly
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Samsung Medical CenterNot yet recruitingAcromegaly Due to Pituitary AdenomaKorea, Republic of
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University of CopenhagenOdense University Hospital; Aarhus University Hospital; Rigshospitalet, Denmark; Aalborg University Hospital and other collaboratorsCompletedAcromegaly Due to Pituitary AdenomaDenmark
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Immunwork, Inc.Not yet recruiting
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Istituto Auxologico ItalianoPolitecnico di MilanoRecruiting
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Camurus ABCompletedAcromegalyUnited States, Spain, United Kingdom, Germany, Russian Federation, Greece, Hungary, Italy, Poland, Turkey
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CSPC ZhongQi Pharmaceutical Technology Co., Ltd.Completed
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IpsenCompletedAcromegalyGermany, Netherlands, Sweden, Czechia, Denmark, France, Greece, Italy, Spain, United Kingdom
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Novartis PharmaceuticalsCompletedAcromegalyItaly, Australia, Belgium, Germany, Switzerland, United States, France
Clinical Trials on Paltusotine
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Crinetics Pharmaceuticals Inc.Active, not recruitingAcromegalyUnited States, Hungary, Brazil, Greece, Serbia, United Kingdom
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Crinetics Pharmaceuticals Inc.Active, not recruitingAcromegalyUnited States, Argentina, Brazil, Bulgaria, France, Hungary, Israel, Italy, Poland, United Kingdom, China, Germany, Greece, India, Spain
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Crinetics Pharmaceuticals Inc.Active, not recruitingCarcinoid Tumor | Carcinoid Syndrome | Carcinoid | Carcinoid Tumor of Ileum | Carcinoid Tumor of Cecum | Carcinoid Syndrome Diarrhea | Carcinoid Intestine Tumor | Carcinoid Tumor of Liver | Carcinoid Tumor of PancreasUnited States, Brazil, Argentina, Canada, Mexico, Peru, Poland
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Crinetics Pharmaceuticals Inc.CompletedAcromegalyUnited States, United Kingdom, Slovakia, Australia, Italy, Hungary, Brazil, Germany, Greece, New Zealand, Poland, Romania, Serbia
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Crinetics Pharmaceuticals Inc.CompletedAcromegalyUnited States, United Kingdom, Slovakia, Australia, Italy, Hungary, Brazil, Germany, Greece, New Zealand, Poland, Romania, Serbia
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Assistance Publique - Hôpitaux de ParisInstitute of Cardiometabolism and Nutrition, FranceTerminatedMetabolic Diseases | Obesity | Nutrition Disorders | Body WeightFrance