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Showing 1–14 of 14 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Papaverine Clear all
Completed Phase 2 Interventional

Nerve-Sparing Radical Prostatectomy With or Without Nerve Grafting Followed by Standard Therapy for Erectile Dysfunction in Treating Patients With Localized Prostate Cancer

NCT00080808
View directory record Official record
Conditions
Prostate Cancer
Interventions
Alprostadil (E1), Papaverine, Phentolamine mesylate, Sildenafil citrate, conventional surgery
Drug · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Up to 65 Years · Male only
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 29, 2012 · Synced Sep 5, 2026, 6:00 AM EDT
Completed Not applicable Interventional

Does Blood Vessel Vasodilation, Caused by Focal Infiltration of Lidocaine Cause Temporary Nerve Functional Recovery for Patients with Common Peroneal Nerve Injury or Entrapment: Testing the 'Phoenix Sign' Effect Between Lidocaine (a Common Local Anesthetic) and Papaverine, a Know Vasodilator

NCT06637046
View directory record Official record
Conditions
Drop Foot
Interventions
Diagnostic procedures, Lidocaine HCl
Diagnostic Test
Lead sponsor
Stephen Barrett
Other
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Marietta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced Sep 5, 2026, 6:00 AM EDT
Terminated Not applicable Interventional Results available

Pharmacological Penile Rehabilitation in the Preservation of Erectile Function Following Bilateral Nerve-Sparing Radical Prostatectomy

NCT00955929
View directory record Official record
Conditions
Penile Cancer, Erectile Dysfunction, Radical Prostatectomy
Interventions
Placebo QHS and sildenafil and questionnaires, Sildenafil and questionnaire, Trimix combination (Papavarine 30mg/mL Phentholamine 1mg/mL Prostaglandin E1 10 mcg/mmL) and questionnaires
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 9, 2021 · Synced Sep 5, 2026, 6:00 AM EDT
Active, not recruiting Not applicable Interventional

CREST: Capsular Repair During Hip Arthroscopy

NCT03372564
View directory record Official record
Conditions
Hip Arthroscopy
Interventions
Hip Capsule Repair
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 50 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2040
U.S. locations
3
States / cities
Scottsdale, Arizona • Westmont, Illinois • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced Sep 5, 2026, 6:00 AM EDT
Active, not recruiting Phase 1 Interventional

Papaverine and Stereotactic Body Radiotherapy (SBRT) for Non Small Cell Lung Cancer (NSCLC) or Lung Metastases

NCT03824327
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma
Interventions
Blood Oxygen Level Dependent Imaging, Papaverine Hydrochloride, Stereotactic Body Radiation Therapy
Procedure · Drug · Radiation
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Sep 5, 2026, 6:00 AM EDT
Completed Not applicable Interventional

Assessment of the Functional Significance of Accessory Pudendal Arteries

NCT00577876
View directory record Official record
Conditions
Prostate Cancer
Interventions
Trimix Injection with Doppler Ultrasound
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 26, 2011 · Synced Sep 5, 2026, 6:00 AM EDT
Recruiting Phase 1 Interventional

Papaverine in Combination With Radiation Therapy for the Treatment of Locally Advanced Rectal Cancer, DINOMITE Trial

NCT06834126
View directory record Official record
Conditions
Locally Advanced Rectal Adenocarcinoma, Stage II Rectal Cancer AJCC v8, Stage III Rectal Cancer AJCC v8
Interventions
Biospecimen Collection, Computed Tomography, Consolidation Therapy, Functional Magnetic Resonance Imaging, Gastrointestinal Endoscopy, Magnetic Resonance Imaging, Papaverine, Radiation Therapy, Total Mesorectal Excision
Procedure · Drug · Radiation
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Sep 5, 2026, 6:00 AM EDT
Completed Phase 4 Interventional Results available

Papaverine vs Heparin for Peripheral Arterial Catheter Patency in Pediatric Patients

NCT03894904
View directory record Official record
Conditions
Pediatrics, Anesthesia, Vasospasm
Interventions
Papaverine, Heparin, Rescue papaverine, as needed
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
Up to 17 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 26, 2022 · Synced Sep 5, 2026, 6:00 AM EDT
Recruiting Phase 1 Interventional

Papaverine in Combination With Chemoradiation for the Treatment of Stage II-III Non-small Cell Lung Cancer

NCT05136846
View directory record Official record
Conditions
Locally Advanced Lung Non-Small Cell Carcinoma, Stage II Lung Cancer AJCC v8, Stage IIA Lung Cancer AJCC v8, Stage IIB Lung Cancer AJCC v8, Stage III Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIB Lung Cancer AJCC v8, Stage IIIC Lung Cancer AJCC v8, Unresectable Lung Non-Small Cell Carcinoma
Interventions
Carboplatin, Durvalumab, Paclitaxel, Papaverine, Radiation Therapy, Pemetrexed, Hypofractionated Radiation Therapy, Magnetic Resonance Imaging, Positron Emission Tomography, Computed Tomography, Magnetic Resonance Imaging of the Brain with and without Contrast, Biospecimen Collection
Drug · Biological · Radiation + 1 more
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
Duarte, California • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Sep 5, 2026, 6:00 AM EDT
Completed Not applicable Interventional Results available

Study Comparing 3 Different Treatments for Arthritis of the Lower Back (Lumbar Spinal Stenosis)

NCT01943435
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
NSAIDs; adjunctive analgesics; adjunctive anti-depressants, Lumbar epidural injection, Joint Mobilizations (spine, sacroiliac, hip), Individualized exercises: clinical setting, Group Exercise: community setting
Drug · Procedure · Other
Lead sponsor
Michael Schneider, DC, PhD
Other
Eligibility
60 Years and older
Enrollment
259 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 1, 2018 · Synced Sep 5, 2026, 6:00 AM EDT
Completed Phase 3 Interventional Results available

Closed Loop Vagal Nerve Stimulation for Patients With Posttraumatic Stress Disorder

NCT02992899
View directory record Official record
Conditions
PostTraumatic Stress Disorder
Interventions
GammaCore/electroCore non-invasive VNS device, Sham gammaCore/electroCore, O-15 water
Device · Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 70 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 13, 2021 · Synced Sep 5, 2026, 6:00 AM EDT
Recruiting No phase listed Observational

Assessment of Coronary Microvascular Dysfunction After STEMI Using Continuous Saline Thermodilution

NCT06795035
View directory record Official record
Conditions
ST Elevation Myocardial Infarction, Coronary Microvascular Dysfunction, Microvascular Obstruction
Interventions
Continuous Saline Thermodilution
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced Sep 5, 2026, 6:00 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Investigators Are Comparing Lidocaine and Papaverine Nerve Blocks to Determine Which Improves Blood Flow Better, Making the "Phoenix Sign" Clearer on Imaging. This Helps Accurately Diagnose Nerve Compression, Improving Patient Care

NCT06919289
View directory record Official record
Conditions
Drop Foot
Interventions
Infiltration of papaverine, Lidocaine infiltration
Drug
Lead sponsor
US Neuropathy Centers
Other
Eligibility
Not listed
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Jasper, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Sep 5, 2026, 6:00 AM EDT
Terminated Not applicable Interventional

Manual Therapy to Treat Gluteus Medius Trigger Points

NCT02333617
View directory record Official record
Conditions
Anterior Knee Pain Syndrome, Patellofemoral Pain Syndrome
Interventions
Dry Needling, Soft Tissue Mobilization, Placebo Control, Hip and core strengthening exercises
Other
Lead sponsor
Mitchell Selhorst
Other
Eligibility
13 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 23, 2018 · Synced Sep 5, 2026, 6:00 AM EDT