Drug
Verapamil clinical trials
Also written Isoptin and Calan.
- studies test it
- 81
- open now
- 10
- in phase 3
- 7
- first study started
- 1994
Keep track of what changes. Save the Verapamil studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.
Watch these studiesHow studies write it
Studies that test it under each name
Development codes
Studies by the year they started
78 studies that test it; most in 2006 (7); 2 more planned to start later
| Year | Studies |
|---|---|
| 1994 | 1 |
| 1997 | 1 |
| 2002 | 2 |
| 2004 | 3 |
| 2006 | 7 |
| 2007 | 2 |
| 2008 | 3 |
| 2009 | 1 |
| 2010 | 3 |
| 2011 | 2 |
| 2012 | 4 |
| 2013 | 4 |
| 2014 | 1 |
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 7 |
| 2019 | 2 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 5 |
| 2026 | 4 |
By phase
A phase 1/2 study counts in both.
- Early Phase 1
- 4
- Phase 1
- 28
- Phase 2
- 15
- Phase 3
- 7
- Phase 4
- 21
- No phase
- 12
What it is tested for
Each study’s main condition, where its own words name it.
Who runs them
Industry 23 · Other 58
Abbott (5) · Justin Fraser (3) · Assiut University (3) · University of California, Irvine (2) · Ain Shams University (2) · City of Hope Medical Center (2) · Food and Drug Administration (FDA) (2) · Mayo Clinic (2)
Often tested with
Tested in the same studies.
Diltiazem (7) · Metoprolol (6) · Digoxin (5) · Trandolapril (5) · Atenolol (3) · Bisoprolol (3) · Propranolol (3) · Rifampin (3)
Studies
Open first, then newest update. How each study uses Verapamil is read from its arms, and is right about nine times in ten.
Testing it · 81
- Verapamil In Preclinical Type 1 DiabetesNot yet recruitingPhase 2/3Assistance Publique - Hôpitaux de ParisNCT07880769Written as Verapamil 120 Mg/24 Hours Oral Capsule, Extended Release
- A Randomized Phase 1/2 Trial of Low Dose Anti-thymocyte Globulin (ATG) With Subsequent Adalimumab or Verapamil in New Onset Type 1 DiabetesRecruitingPhase 1/2City of Hope Medical CenterNCT07061574Written as verapamil extended-release capsule
- Oral Verapamil Among Newly Diagnosed Children and Adolescents With Type 1 DiabetesRecruitingPhase 2/3Ain Shams UniversityNCT07804849Written as Verapamil oral
- Comparing Two Heart Medicines for Fast, Irregular Heartbeat (Atrial Fibrillation)Not yet recruitingPhase 4Muhammad Ali JavedNCT07706075Written as Verapamil Hydrochloride
- Verapamil Effect in Cystic Fibrosis-related DysglycemiaNot yet recruitingPhase 2Rhode Island HospitalNCT07688070Written as Verapamil Hydrochloride
- SMART-VERAPAF: Self-MAnagement and Random Therapy With VERApamil or Metoprolol in Paroxysmal Atrial FibrillationNot yet recruitingPhase 4Martini Hospital GroningenNCT07445789Written as Verapamil 240 mg slow-release tablet
- Precision Administration of Anti-thymocyte Globulin With or Without VerapamilRecruitingPhase 2University of FloridaNCT06455319Written as verapamil extended release capsule
- A Phase I/II Trial to Preserve Residual Insulin Secretion in Children With Recent Onset Type 1 Diabetes by Giving VerapamilRecruitingPhase 1/2Johnny LudvigssonNCT07199946Written as Verapamil (Part A)
- Treatment Effects of Bisoprolol and Verapamil in Symptomatic Patients With Non-obstructive Hypertrophic CardiomyopathyRecruitingPhase 4Morten Steen Kvistholm JensenNCT05569382Written as Verapamil
- Quinidine Versus Verapamil in Short-coupled Idiopathic Ventricular FibrillationEnrolling by invitationPhase 2Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)NCT05593757Written as Verapamil
- Nebulized Verapamil in COPD ExacerbationsCompletedNot applicableAin Shams UniversityNCT07866989Written as Verapamil hydrochloride
- Efficacy and Safety of HB-1 for Panic DisorderTerminatedPhase 2HB BioTech, LLCNCT06483789Written as Verapamil Only Product in Oral Dose Form
- The EPIVER Randomized Controlled TrialCompletedNot applicableTomsk National Research Medical Center of the Russian Academy of SciencesNCT04573751Written as Verapamil
- Verapamil SR in Adults With Type 1 DiabetesCompletedPhase 2Medical University of GrazNCT04545151Written as Verapamil SR 120 mg
- Clinical Trial to Assess Effect of Verapamil on Systemic Exposure of EP395 and Effect of EP395 on Systemic Exposure of Midazolam and DigoxinCompletedPhase 1EpiEndo PharmaceuticalsNCT06118684Written as Verapamil (Part A)
- Treatment of Tinnitus With Migraine MedicationsCompletedPhase 4University of California, IrvineNCT04404439Written as Verapamil + Paroxetine
- Comparison of Intralesional Triamcinolone Acetonide Treatment With Intralesional Verapamil Hydrochloride in KeloidsCompletedNot applicableMuhammad Aamir LatifNCT07420166Written as Verapamil Hydrochloride
- Rate Control in Patients With Atrial FibrillationCompletedNot applicableNational Taiwan University HospitalNCT04513509Written as Atenolol, Bisoprolol, Metoprolol, Nebivolol, Propranolol, Diltiazem, Verapamil, digoxin
- Atrioventricular Block and Cluster Headache (SEVA)Active, not recruitingPhase 4Centre Hospitalier Universitaire de NiceNCT04406259Written as Verapamil
- Management of Acute Tinnitus With Migraine MedicationsActive, not recruitingPhase 4University of California, IrvineNCT06799169Written as Verapamil
See all 81 studies that test Verapamil →
Given in every arm · 2 — Verapamil is usual care beside what is tested
- Relative Bioavailability of Single Oral Doses of Dabigatran Etexilate With or Without Oral Administration of Verapamil in Two Different Dosages in Healthy Male and Female VolunteersCompletedPhase 1Boehringer IngelheimNCT02171533Written as Verapamil
- Cluster Headache Cortivazol Injection (CHCI)CompletedPhase 2/3Assistance Publique - Hôpitaux de ParisNCT00804895Written as Verapamil
As the comparator · 7 — what is tested is compared with Verapamil
- Comparing Migraine Preventive Therapies vs. Anti-CGRP Therapies for Tinnitus in Patients With Migraine (COMPACT-PM)Not yet recruitingPhase 4Stanford UniversityNCT07655440Written as Verapamil SR 120 mg
- Comparison of Intralesional Triamcinolone Versus Verapamil for Keloid TreatmentNot yet recruitingPhase 4Nishtar Medical UniversityNCT06897969Written as Verapamil Injection
- Efficacy of Adenosine as Compared to Verapamil in Paroxysmal Supraventricular Tachycardia (pSVT) PatientsRecruitingPhase 3Rashid Latif Medical CollegeNCT06717685Written as Verapamil Injection
- A Phase I Study to Assess PK of AZD7986 Alone & With Verapamil, Itraconazole or Diltiazem in Healthy SubjectsCompletedPhase 1AstraZenecaNCT02653872Written as Verapamil
- Radiofrequency Ablation of Symptomatic Frequent Ventricular Premature Complexes in Pediatric PopulationStatus unknownPhase 2/3Meshalkin Research Institute of Pathology of CirculationNCT02772354Written as Verapamil
- DDI Between BI Empagliflozin (10773) and VerapamilCompletedPhase 1Boehringer IngelheimNCT01276301Written as Verapamil
- Effects of Different Vasodilators on Coronary No-reflow During primAry percuTaneous Coronary intErvention in Patients With Acute Myocardial InfarctionCompletedPhase 4Fudan UniversityNCT00712894Written as Verapamil
Codes
What other systems call Verapamil · ClinicalTrials.gg INT008404
- MeSH (NLM) D014700VerapamilConfirmed ClinicalTrials.gov, NLM, Wikidata
- UNII (FDA) CJ0O37KU29VERAPAMILConfirmed FDA, NLM, Wikidata
- RxNorm 11170Confirmed FDA, Wikidata
- Wikidata Q410291verapamilConfirmed FDA, NLM, Wikidata
- NCI Thesaurus C928VerapamilOne source FDA
- DrugBank DB00661One source Wikidata
| System | Code | Name there | Checked by |
|---|---|---|---|
| MeSH (NLM) | D014700 | Verapamil | Confirmed ClinicalTrials.gov, NLM, Wikidata |
| UNII (FDA) | CJ0O37KU29 | VERAPAMIL | Confirmed FDA, NLM, Wikidata |
| RxNorm | 11170 | — | Confirmed FDA, Wikidata |
| Wikidata | Q410291 | verapamil | Confirmed FDA, NLM, Wikidata |
| NCI Thesaurus | C928 | Verapamil | One source FDA |
| DrugBank | DB00661 | — | One source Wikidata |
Also registered as dexverapamil (UNII QR5PYD126V) and verapamil hydrochloride (UNII V3888OEY5R · RxNorm 203138).
“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.