For volunteers

Healthy volunteer studies in Puerto Rico

13 open studies in the registries that take healthy volunteers and have a site in Puerto Rico.

No phaseStarts 6 Apr 2026
From age 18All sexes4186 participants
NCT07143487
Family Communications After Genetic Testing
San Juan, Bayamón, Manati · Alliance for Clinical Trials in Oncology
Registry updated 3 Nov 2026
Registry record: ClinicalTrials.gov
No phaseStarts 10 Apr 2024
All sexes760 participants
NCT06295367
Cost Communication and Financial Navigation in Cancer Patients (COSTCOM)
Bayamón, San Juan, Manati · ECOG-ACRIN Cancer Research Group
Registry updated 29 Oct 2026
Registry record: ClinicalTrials.gov
No phaseStarts 13 Feb 2026
From age 18All sexes420 participants
NCT07283939
Studying the PAGODA Algorithm for Chemotherapy Dose Changes to Prevent Unplanned Treatment Delays
San Juan, Bayamón, Manati · Alliance for Clinical Trials in Oncology
Registry updated 28 Oct 2026
Registry record: ClinicalTrials.gov
No phaseStarts 25 Jul 2024
From age 18All sexes2000 participants
NCT06578195
ASSESS ALL ALS Study
San Juan · St. Joseph's Hospital and Medical Center, Phoenix
Registry updated 24 Aug 2026
Registry record: ClinicalTrials.gov
No phaseStarts 2 May 2024
Ages 30 to 65All sexes250 participants
NCT05962372
Culturally Adapted Dietary Clinical Trial in PR
San Juan · Harvard School of Public Health (HSPH)
Registry updated 28 Jul 2026
Registry record: ClinicalTrials.gov
Phase 2/3Starts 22 Nov 2024
From age 18All sexes280 participants
NCT06647498
A Study of a Potential Disease Modifying Treatment in Individuals at Risk for or With a Type of Early Onset AD Caused by a Genetic Mutation
San Juan · Washington University School of Medicine
Registry updated 27 Jul 2026
Registry record: ClinicalTrials.gov
Phase 2/3Starts 22 Nov 2024
From age 18All sexes280 participants
NCT05552157
A Study of Potential Disease Modifying Treatments in Individuals at Risk for or With a Type of Early Onset AD Caused by a Genetic Mutation
San Juan · Washington University School of Medicine
Registry updated 27 Jul 2026
Registry record: ClinicalTrials.gov
No phaseStarts 1 Sept 2023
Ages 21 to 99Men only182 participants
NCT05804461
Optimizing Pre-Exposure Prophylaxis (PrEP) Among Latino Men Who Have Sex With Men (MSM) in Puerto Rico
San Juan · University of Puerto Rico
Registry updated 15 Jul 2026
Registry record: ClinicalTrials.gov
No phaseStarts 18 Apr 1997
All sexes999999 participants
NCT04185935
Molecular Genetics Studies of Cancer Patients and Their Relatives
San Juan · City of Hope Medical Center
Registry updated 29 Jun 2026
Registry record: ClinicalTrials.gov
No phaseStarts 1 Mar 2019
Ages 30 to 75All sexes2500 participants
NCT03794531
Psychosocial, Environmental, and Chronic Disease Trends in Puerto Rico
San Juan · Harvard School of Public Health (HSPH)
Registry updated 5 May 2026
Registry record: ClinicalTrials.gov
No phaseStarts 30 Sept 2025
From age 18All sexes119680 participants
NCT06251323
Implementing Scalable, PAtient-centered, Team-based, Technology-enabled Care for Adults With Type 2 Diabetes (iPATH)
San Juan · Stanford University
Registry updated 1 May 2026
Registry record: ClinicalTrials.gov
Phase 3Starts 15 Oct 2025
From age 18All sexes1057 participants
NCT07018869
Evaluating Whether an Educational Website Called Current Together After Cancer (CTAC) Improves Follow-up Care for Colorectal Cancer Survivors
San Juan, Manati, Bayamón · SWOG Cancer Research Network
Registry updated 31 Mar 2026
Registry record: ClinicalTrials.gov
No phaseStarts 1 Jun 2021
From age 18All sexes1000 participants
NCT05137665
Target ALS Biomarker Study; Longitudinal Biofluids, Clinical Measures, and At Home Measures
San Juan · Target ALS Foundation, Inc.
Registry updated 21 Nov 2025
Registry record: ClinicalTrials.gov

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