Skip to content

Intracavernosal Injection of Papaverine/Verapamil Versus Papaverine/Phentolamine in Erectile Dysfunction

Intracavernosal Injection of Papaverine/Verapamil Versus Papaverine/Phentolamine in Erectile Dysfunction: A Pilot Study

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT03033537
Enrollment
20
Registered
2017-01-27
Start date
2015-07-01
Completion date
2016-01-20
Last updated
2017-01-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Erectile Dysfunction

Brief summary

Introduction: Erectile dysfunction is a common condition with a significant effect on quality of life. Verapamil is calcium channel blocker of the phenyl alkylamine class which relaxes the tone of the smooth muscles lining blood vessels, leading to their dilatation.

Detailed description

Objective: Evaluating the effect of intracavernosal injection of (Papaverine + Verapamil) and comparing it with (Papaverine + Phentolamine) in patients with erectile dysfunction. Patients and methods: Each one of the 20 erectile dysfunction patients was subjected to intracavernosal injection with (30mg Papaverine + 1mg Phentolamine), where penile duplex & clinical evaluation was carried out followed by a wash out interval of 2 weeks after which each patient was subjected to the exact previous procedures using (30 mg Papaverine + 5 mg Verapamil). Keywords: Erectile dysfunction - Intracavernosal injection - Penile duplex - Phentolamine - Verapamil.

Interventions

DRUGVerapamil

Local treatment of erectile dysfunction

Sponsors

Adam International Hospital
Lead SponsorOTHER

Study design

Observational model
CASE_CROSSOVER
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
MALE
Age
18 Years to 50 Years
Healthy volunteers
No

Inclusion criteria

* Married male patients suffering from erectile dysfunction and scheduled for intracavernosal injection.

Exclusion criteria

* Responders to PDE5-inhibitors; congenital or acquired penile anomalies; uncontrolled medical conditions or known hypersensitivity to verapamil; Peyronie's disease and any known bleeding or coagulation disorders.

Design outcomes

Primary

MeasureTime frameDescription
IIEF56 monthsQuestionnaire

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026