Conservative treatment of acute thrombosed external hemorrhoids with topical nifedipine.
P Perrotti, C Antropoli, D Molino...
https://pubmed.ncbi.nlm.nih.gov/11289288/Actively Recruiting
Led by Cardarelli Hospital · Updated on 2025-12-22
80
Participants Needed
1
Research Sites
N/A
Total Duration
This research aims to evaluate the effectiveness of a topical cream containing nifedipine 0.3% and lidocaine 1.5% for treating patients with uncomplicated acute hemorrhoidal disease. The main question is whether this treatment can reduce symptoms in patients with this condition. The study is observational and focuses on patients already using this cream as part of their regular care. Participants will apply the topical nifedipine 0.3% plus lidocaine 1.5% cream both rectally and perianally twice daily for at least 21 days. The study involves four assessments over about 30 days a baseline visit within five days of starting treatment, a telephone contact at day 10, an in-person visit at day 21, and a final telephone contact at day 30. The study plans to enroll 80 patients. During the study, participants will complete symptom questionnaires including the Hemorrhoidal Disease Symptom Score HDSS and assessments of quality of life, pain, and hemorrhoidal prolapse. Data will be collected and analyzed to understand symptom changes and treatment impact. The primary outcome is the change in HDSS over 30 days. The study includes monitoring of symptoms and quality of life throughout the 30-day observation period.
CONDITIONS
Topical Nifedipine 0.3% Plus Lidocaine 1.5% for Uncomplicated Hemorrhoidal Disease
A
Antonio Brillantino, MD, PhD
Explore thousands of other clinical trials that might be a better match.
Sign up to get personalized trial recommendations delivered to your inbox.
Already have an account? Log in here
Cardarelli Hospital
Lead Sponsor
Neopharmed Gentili S.p.A.
Collaborating Sponsor
You may qualify if you...
You will not qualify if you...
Duration - 2 to 4 weeks
Participants are screened for eligibility to participate in the trial.
1 visit (in-person)
Duration - At least 21 days
Participants apply topical nifedipine 0.3% plus lidocaine 1.5% cream rectally and perianally twice daily for at least 21 days.
1 baseline visit, 1 in-person visit at day 21, and 2 telephone contacts at days 10 and 30
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
1
Have more questions? Get in touch with our team for quick support
P Perrotti, C Antropoli, D Molino...
https://pubmed.ncbi.nlm.nih.gov/11289288/Antonio Tarasconi, Gennaro Perrone, Justin Davies...
https://pubmed.ncbi.nlm.nih.gov/34530908/C Antropoli, P Perrotti, M Rubino...
https://pubmed.ncbi.nlm.nih.gov/10458123/Pasquale Perrotti, Antonio Bove, Carmine Antropoli...
https://pubmed.ncbi.nlm.nih.gov/12432293/O C GASS, J ADAMS
https://pubmed.ncbi.nlm.nih.gov/15399351/Håvard D Rørvik, Karl Styr, Lars Ilum...
https://pubmed.ncbi.nlm.nih.gov/30451751/W H Thomson
https://pubmed.ncbi.nlm.nih.gov/1174785/Antonio Brillantino, Adolfo Renzi, Pasquale Talento...
https://pubmed.ncbi.nlm.nih.gov/39228195/Cardarelli Hospital
Lead Sponsor
Neopharmed Gentili S.p.A.
Collaborating Sponsor