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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Polypharmacy Clear all
Not listed Not applicable Interventional

Acute Care for Elders (ACE) Program at OHSU Hospital

NCT02119078
View directory record Official record
Conditions
Delirium, Age-Related Cognitive Decline, Frail Elderly, Hospital Acquired Pressure Ulcer, Drug-Related Side Effects and Adverse Reactions
Interventions
Acute Care of Elders focused geriatric care
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
Not listed
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 3, 2019 · Synced Sep 10, 2026, 4:42 PM EDT
Completed Not applicable Interventional

Deprescribing for Older Adults After Hospital Discharge in Home Health Care

NCT05630144
View directory record Official record
Conditions
Polypharmacy
Interventions
HomeMed
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
65 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jul 15, 2025 · Synced Sep 10, 2026, 4:42 PM EDT
Recruiting Phase 1 Interventional

HIV and Alcohol Research Center Focused on Polypharmacy (HARP) Pilot 2 (2nd HARP Pilot Intervention)

NCT06513819
View directory record Official record
Conditions
Hiv, Alcohol Drinking, Fall, Cannabis Use
Interventions
Information Motivation Behavioral and Motivational Interviewing (IMB-MI) technique
Behavioral
Lead sponsor
Yale University
Other
Eligibility
50 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Sep 10, 2026, 4:42 PM EDT
Not listed Phase 4 Interventional

Evaluation of Belimumab Impact on a BLyS Activity Signature Test in the Absence of Confounding Polypharmacy

NCT02270970
View directory record Official record
Conditions
Systemic Lupus Erythematosus
Interventions
belimumab
Biological
Lead sponsor
Oklahoma Medical Research Foundation
Other
Eligibility
16 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Sep 10, 2026, 4:42 PM EDT
Withdrawn Phase 2 Interventional

Polypharmacy-related Adverse Events in Critically Ill Children

NCT03293927
View directory record Official record
Conditions
Delirium
Interventions
Fentanyl, Dexmedetomidine
Drug
Lead sponsor
Duke University
Other
Eligibility
2 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 17, 2019 · Synced Sep 10, 2026, 4:42 PM EDT
Completed Not applicable Interventional Results available

MIDAS Cluster Randomized Controlled Trial of Implementation Strategies to Optimize Use of Medications in VA Clinical Settings

NCT05065502
View directory record Official record
Conditions
Polypharmacy, Insomnia, Anticoagulants
Interventions
Academic Detailing (AD), LEAP
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Sep 10, 2026, 4:42 PM EDT
Completed Not applicable Interventional

Tailored Medication Management Intervention

NCT04717297
View directory record Official record
Conditions
Medication Non Adherence, Polypharmacy
Interventions
Medication Management Remote Intervention, Waitlist Control, Medication Management In-Person Intervention
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
65 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 28, 2023 · Synced Sep 10, 2026, 4:42 PM EDT
Recruiting Phase 3 Interventional

Quetiapine to Reduce Post Concussive Syndrome After Mild Traumatic Brain Injury (mTBI)

NCT06333990
View directory record Official record
Conditions
Mild Traumatic Brain Injury
Interventions
Quetiapine Fumarate, TAU
Drug
Lead sponsor
Foundation for Advancing Veterans' Health Research
Other
Eligibility
18 Years to 65 Years
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
Albuquerque, New Mexico • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 10, 2025 · Synced Sep 10, 2026, 4:42 PM EDT
Completed No phase listed Observational

Older Adults' Readiness to Stop Prescribed Medications

NCT05996237
View directory record Official record
Conditions
Polypharmacy, Decision-making
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
65 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 8, 2025 · Synced Sep 10, 2026, 4:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Shared Decision Making About Medication Use for People With Multiple Health Problems

NCT05156073
View directory record Official record
Conditions
Polypharmacy, Dementia, Multiple Chronic Conditions, Deprescribing, Mild Cognitive Impairment
Interventions
Educational Materials
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
65 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Reading, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced Sep 10, 2026, 4:42 PM EDT
Completed Not applicable Interventional Results available

Drug Reduction in Older Patients: The DROP Trial

NCT03722017
View directory record Official record
Conditions
Geriatric Assessment, Frail Elderly, Skilled Nursing Facilities, Patient-centered Care
Interventions
Deprescribing intervention
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 26, 2024 · Synced Sep 10, 2026, 4:42 PM EDT
Recruiting No phase listed Observational

Interprofessional Pharmacogenomics (IPGx) Registry and Repository

NCT06726590
View directory record Official record
Conditions
Diabetes, Cholesterol, Cancer, Blood Pressure Disorders, Heart Disease, Respiratory Ilness, COPD, Adverse Drug Reaction (ADR), Poly Pharmacy
Interventions
Not listed
Lead sponsor
Texas A&M University
Other
Eligibility
18 Years and older
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Bryan, Texas
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Sep 10, 2026, 4:42 PM EDT
Completed Not applicable Interventional

Drug & Gene Interaction Risk Analysis With & Without Genetic Testing Among Patients Undergoing MTM

NCT02428660
View directory record Official record
Conditions
Cytochrome P450 CYP2D6 Enzyme Deficiency, Poor Metabolizer Due to Cytochrome P450 CYP2D6 Variant, Ultrarapid Metabolizer Due to Cytochrome P450 CYP2D6 Variant, Extensive Metabolizer Due to Cytochrome P450 CYP2D6 Variant, Cytochrome P450 CYP2C9 Enzyme Deficiency, Cytochrome P450 CYP2C19 Enzyme Deficiency, Drug Metabolism, Poor, CYP2D6-RELATED, Drug Metabolism, Poor, CYP2C19-RELATED, CYP2D6 Polymorphism
Interventions
Pharmacogenetic testing, Software-based drug & gene interaction risk analysis, MTM
Genetic · Other
Lead sponsor
Genelex Corporation
Industry
Eligibility
65 Years and older
Enrollment
341 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 22, 2017 · Synced Sep 10, 2026, 4:42 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Measuring the Impact of an Interdisciplinary Polypharmacy Clinic Within a Patient-centered Medical Home

NCT02077725
View directory record Official record
Conditions
Polypharmacy
Interventions
interdisciplinary polypharmacy clinic visit
Other
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2013
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 29, 2022 · Synced Sep 10, 2026, 4:42 PM EDT
Active, not recruiting Not applicable Interventional

Effectiveness of PGx Testing

NCT04120480
View directory record Official record
Conditions
Polypharmacy
Interventions
Pharmacogenomic test
Diagnostic Test
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years to 79 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 1, 2024 · Synced Sep 10, 2026, 4:42 PM EDT
Completed Not applicable Interventional Results available

A Randomized Controlled Trial to Deprescribe for Older Patients With Polypharmacy

NCT02979353
View directory record Official record
Conditions
Polypharmacy, Care Transitions, Geriatric Syndromes
Interventions
Shed-Meds: A Patient-Centered Deprescribing Intervention
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
50 Years and older
Enrollment
372 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 18, 2023 · Synced Sep 10, 2026, 4:42 PM EDT
Completed Not applicable Interventional

Deprescribing in Outpatient Internal Medicine Practices

NCT07226960
View directory record Official record
Conditions
Deprescribing
Interventions
medication review
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
75 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 10, 2026, 4:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bundled Hyperpolypharmacy Deprescribing

NCT05616689
View directory record Official record
Conditions
Polypharmacy
Interventions
Bundled hyperpolypharmacy
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
76 Years and older
Enrollment
2,471 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Dec 14, 2023 · Synced Sep 10, 2026, 4:42 PM EDT
Completed Not applicable Interventional

Improving Wisely - Polypharmacy

NCT03857100
View directory record Official record
Conditions
Adverse Drug Event
Interventions
Audit and feedback - letter and report
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
Not listed
Enrollment
11,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 22, 2021 · Synced Sep 10, 2026, 4:42 PM EDT
Completed Not applicable Interventional

Care Planning for Older Persons With Multiple Conditions: Encouraging a Tailored Approach (COMET): Stage II

NCT02501967
View directory record Official record
Conditions
Polypharmacy
Interventions
COMET
Other
Lead sponsor
Yale University
Other
Eligibility
65 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 23, 2016 · Synced Sep 10, 2026, 4:42 PM EDT
Completed Phase 1Phase 2 Interventional

Decreasing Polypharmacy in Older Adults With Curable Cancers Trial

NCT05046171
View directory record Official record
Conditions
Cancer
Interventions
Pharmacist-led deprescribing, Patient education
Other
Lead sponsor
University of Rochester
Other
Eligibility
65 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 10, 2026, 4:42 PM EDT
Active, not recruiting Not applicable Interventional

Optimizing Prescribing Decisions for Hospitalized Older Adults With Chronic Conditions

NCT06605807
View directory record Official record
Conditions
Prescribing Decisions, Diabetes, Multimorbidity, Hypertension, Geriatrics
Interventions
Clinical Decision Framework for Managing older adults' chronic conditions during hospitalization.
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Sep 10, 2026, 4:42 PM EDT
Completed No phase listed Observational Results available

Parent-Reported Symptom Assessments in Children Taking Multiple Medications

NCT03849066
View directory record Official record
Conditions
Neurologic Disorder, Chronic Disease, Pediatric Disorder
Interventions
Parent-Reported Symptom Assessment
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
1 Day to 17 Years
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 20, 2023 · Synced Sep 10, 2026, 4:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

ALIGN: Aligning Medications With What Matters Most (Demonstration)

NCT06335953
View directory record Official record
Conditions
Polypharmacy, Alzheimer's Disease and Related Dementias, Mild Cognitive Impairment
Interventions
Pharmacist-led deprescribing intervention
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
65 Years and older
Enrollment
474 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Sep 10, 2026, 4:42 PM EDT