Evidence map›Paper›PMID 27423333›Full record

ArticleJournal of medical case reports2016

Nicorandil-induced penile ulceration: a case report.

Darren Yap, Omar Aboumarzouk, Christopher Bates

Open access · goldAbstract readCase Reports
In one paragraph

Article in Journal of medical case reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.9field-weighted citation impact, top 23% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 5 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Darren YapDepartment of Urology, Royal Gwent Hospital, Cardiff Road, Newport, NP20 2UB, UK. darrenyap.jx@gmail.com.ORCID http://orcid.org/0000-0003-4671-2110
Omar AboumarzoukDepartment of Urology, Royal Gwent Hospital, Cardiff Road, Newport, NP20 2UB, UK.
Christopher BatesDepartment of Urology, Royal Gwent Hospital, Cardiff Road, Newport, NP20 2UB, UK.
Royal Gwent Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPenile ulceration in older patients is commonly neoplastic or infective. However, there are rarer causes of these ulcerations that we have to exclude. We present a rare complication of penile ulceration secondary to nicorandil, a nicotinamide ester. CASE PRESENTATION: An 86-year-old white British man was referred with a bloody discharge from under his phimotic foreskin and a lump on the shaft of his penis for the past year. He had angina which has been controlled with nicorandil for the past 5 years. A surgical biopsy of the ulcer showed inflammation with no evidence of malignancy. His penile ulceration spontaneously resolved when he stopped his nicorandil treatment.

conclusionsNicorandil-induced ulceration is a rare complication; however, it should not be missed in a clinical setting. If there is any doubt about the cause of penile ulceration, then referral to dermatology or urology for consideration of biopsy is essential.

Indexed as

Aged, 80 and overHumansMaleNicorandilPenile DiseasesPenisUlcerVasodilator AgentsNicorandilVasodilator AgentsAnti-anginalNicorandilNicotinamidePenileUlceration

Identifiers

PMID27423333
PMCPMC4947313
OpenAlexW2466811582

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.