Evidence map›Paper›PMID 33762477›Full record

ArticleAsian journal of andrology

Isotretinoin for the treatment of nonobstructive azoospermia: a pilot study.

John K Amory, Charles H Muller, Thomas J Walsh

Open access · goldAbstract read
In one paragraph

Article in Asian journal of andrology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
1.0field-weighted citation impact, top 25% 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

9 citing papers in PubMed, 2 syntheses or guidelines pooled it, 10 citations in OpenAlex.

  1. Pooled it
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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.

John K AmoryDepartment of Medicine, University of Washington, Seattle, WA 98195, USA.
Charles H MullerDepartment of Urology, University of Washington, Seattle, WA 98195, USA.
Thomas J WalshDepartment of Urology, University of Washington, Seattle, WA 98195, USA.
University of Washington · US

Funding

Retinoic Acid in Male InfertilityK24HD082231 · NICHD · UNIVERSITY OF WASHINGTON · PI AMORY, JOHN K. · 2015 to 2019
$638k
NICHD NIH HHS K24 HD082231
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

AdultAzoospermiaHumansIsotretinoinMaleMiddle AgedPilot ProjectsTeratogensIsotretinoinTeratogens

Identifiers

PMID33762477
PMCPMC8451502
OpenAlexW3138057579

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.