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Showing 1–14 of 14 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Verapamil HCl Clear all
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Drug-Drug Interaction Between Colchicine and Verapamil ER

NCT00983242
View directory record Official record
Conditions
Pharmacokinetics
Interventions
Colchicine, Verapamil HCl ER
Drug
Lead sponsor
Mutual Pharmaceutical Company, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
East Grand Forks, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 14, 2009 · Synced Sep 2, 2026, 10:42 PM EDT
Completed Phase 1 Interventional

Brentuximab Vedotin, Cyclosporine, and Verapamil Hydrochloride in Treating Patients With Relapsed or Refractory Hodgkin Lymphoma

NCT03013933
View directory record Official record
Conditions
Recurrent Hodgkin Lymphoma, Refractory Hodgkin Lymphoma
Interventions
Brentuximab Vedotin, Cyclosporine, Pharmacokinetic Study, Verapamil, Verapamil Hydrochloride
Drug · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
15 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Feb 21, 2024 · Synced Sep 2, 2026, 10:42 PM EDT
Not listed No phase listed Observational

Hybrid Closed Loop Therapy and Verapamil for Beta Cell Preservation in New Onset Type 1 Diabetes (CLVer): Extension Study

NCT06177691
View directory record Official record
Conditions
Type1 Diabetes
Interventions
Not listed
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
7 Years to 17 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
6
States / cities
Palo Alto, California • Aurora, Colorado • New Haven, Connecticut + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2023 · Synced Sep 2, 2026, 10:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Food Study of Verapamil HCl Extended-Release Capsules 300 mg and Verelan® PM Extended-Release Capsules 300 mg

NCT00648401
View directory record Official record
Conditions
Healthy
Interventions
Verapamil Hydrochloride Extended-Release Capsules, 300 mg, Verelan® PM Extended-Release Capsules, 300 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Apr 23, 2024 · Synced Sep 2, 2026, 10:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fasting Study of Verapamil HCl Extended-Release Capsules 300 mg to Verelan® PM Extended-Release Capsules 300 mg

NCT00648050
View directory record Official record
Conditions
Healthy
Interventions
Verapamil Hydrochloride Extended-Release Capsules, 300 mg, Verelan® PM Extended-Release Capsules, 300 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Apr 23, 2024 · Synced Sep 2, 2026, 10:42 PM EDT
Not yet recruiting Phase 2 Interventional

Verapamil Effect in Cystic Fibrosis-related Dysglycemia

NCT07688070
View directory record Official record
Conditions
Cystic Fibrosis Related Diabetes, Cystic Fibrosis (CF), Abnormal Glucose Tolerance
Interventions
Verapamil Hydrochloride
Drug
Lead sponsor
Rhode Island Hospital
Other
Eligibility
14 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Sep 2, 2026, 10:42 PM EDT
Terminated Phase 1 Interventional Results available

Trial of Topical Verapamil in Chronic Rhinosinusitis With Nasal Polyps

NCT03102190
View directory record Official record
Conditions
Sinusitis, Nasal Polyps
Interventions
Verapamil Hydrochloride Intranasal
Drug
Lead sponsor
Benjamin Bleier
Other
Eligibility
18 Years to 80 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 22, 2019 · Synced Sep 2, 2026, 10:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study to Evaluate Effects of Probenecid, Rifampin and Verapamil on Bexagliflozin in Healthy Subjects

NCT03296800
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Bexagliflozin, Probenecid, Rifampin, Verapamil
Drug
Lead sponsor
Theracos
Industry
Eligibility
18 Years to 55 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated Jun 30, 2021 · Synced Sep 2, 2026, 10:42 PM EDT
Terminated Not applicable Interventional Results available

Trial of Verapamil in Chronic Rhinosinusitis

NCT02454608
View directory record Official record
Conditions
Sinusitis, Nasal Polyps
Interventions
Verapamil HCl, Placebo
Drug · Other
Lead sponsor
Benjamin Bleier
Other
Eligibility
18 Years to 80 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 13, 2018 · Synced Sep 2, 2026, 10:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fasting Study of Verapamil HCl Extended-Release Capsules 300 mg and Verelan® PM Extended-Release Capsules 300 mg

NCT00647673
View directory record Official record
Conditions
Healthy
Interventions
Verapamil HCL Extended-Release Capsules 300 mg, Verelan® PM Extended-Release Capsules 300 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Apr 22, 2024 · Synced Sep 2, 2026, 10:42 PM EDT
Completed Phase 3 Interventional Results available

Hybrid Closed Loop Therapy and Verapamil for Beta Cell Preservation in New Onset Type 1 Diabetes

NCT04233034
View directory record Official record
Conditions
Type1 Diabetes
Interventions
HCL, verapamil 120mg tablet, non-HCL, placebo
Device · Drug
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
7 Years to 17 Years
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
6
States / cities
Palo Alto, California • Aurora, Colorado • New Haven, Connecticut + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced Sep 2, 2026, 10:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fasting Applesauce Study of Verapamil HCl Extended-Release Capsules 300 mg and Verelan® PM Extended-Release Capsules 300 mg

NCT00649805
View directory record Official record
Conditions
Healthy
Interventions
Verapamil Hydrochloride Extended-Release Capsules, 300 mg, Verelan® PM Extended-Release Capsules, 300 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Apr 23, 2024 · Synced Sep 2, 2026, 10:42 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Study Investigating the Pharmacokinetic Interaction Between INX-08189 and Verapamil HCL ER in Healthy Volunteers

NCT01471704
View directory record Official record
Conditions
Healthy
Interventions
INX-08189 50 mg, 240 mg verapamil HCL ER, 50 mg dose of INX-08189 and 240 mg verapamil HCL ER
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 21, 2012 · Synced Sep 2, 2026, 10:42 PM EDT
Recruiting No phase listed Observational

Pharmacokinetics and Safety of Commonly Used Drugs in Lactating Women and Breastfed Infants

NCT03511118
View directory record Official record
Conditions
Lactating Women on Select DOI, Breastfed Infants of Mothers on Select DOI
Interventions
Tranexamic acid (TXA), labetalol, metformin, nifedipine, clindamycin, oxycodone, azithromycin, escitalopram, sertraline, ondansetron, Ciprofloxacin, Doxycycline, Levofloxacin, Methylphenidate, Sumatriptan, Citalopram, Cyclobenzaprine, Furosemide, Gabapentin, Hydrochlorothiazide, Hydroxyurea, Rosuvastatin, Topiramate, Trazodone, Valganciclovir, Venlafaxine, Verapamil, Remdesivir, Anakinra, Tocilizumab, Fluvoxamine, Amoxicillin, Bupropion, Duloxetine, Hydrocodone, Levetiracetam, Paroxetine, Buprenorphine
Drug
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
1,600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
20
States / cities
La Jolla, California • Loma Linda, California • Chicago, Illinois + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Sep 2, 2026, 10:42 PM EDT