Evidence map›Paper›PMID 25598171›Full record

ArticleAddiction (Abingdon, England)2015

Prolonged hypogonadism in males following withdrawal from anabolic-androgenic steroids: an under-recognized problem.

Gen Kanayama, James I Hudson, James DeLuca, Stephanie Isaacs, Aaron Baggish, Rory Weiner, Shalender Bhasin, Harrison G Pope

Abstract read
In one paragraph

Article in Addiction (Abingdon, England), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

44 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  17. Premature Death in Bodybuilders: What Do We Know?Sports medicine (Auckland, N.Z.) · 2023
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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

8 authors.

Gen KanayamaBiological Psychiatry Laboratory, McLean Hospital, Belmont, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA.
James I Hudson
James DeLuca
Stephanie Isaacs
Aaron Baggish
Rory Weiner
Shalender Bhasin
Harrison G Pope

Funding

Medical Consequences of Long-Term Anabolic-Androgenic Steroid AbuseR01DA029141 · NIDA · MCLEAN HOSPITAL · PI POPE, HARRISON G · 2011 to 2015
$2.5M
NIDA NIH HHS R01 DA029141
6 · The paper itself

Abstract

aimsTo assess the frequency and severity of hypogonadal symptoms in male long-term anabolic-androgenic steroid (AAS) misusers who have discontinued AAS use.

designCross-sectional, naturalistic.

settingOut-patient facility.

participantsTwenty-four male former long-term AAS users and 36 non-AAS-using weightlifters, recruited by advertisement in Massachusetts, USA. Five of the former users were currently receiving treatment with physiological testosterone replacement, leaving 19 untreated users for the numerical comparisons below. MEASUREMENTS: The Structured Clinical Interview for DSM-IV, questions regarding history of AAS use, physical examination, serum hormone determinations and the International Index of Erectile Function (IIEF).

findingsCompared with the 36 non-AAS-using weightlifters, the 19 untreated former AAS users displayed significantly smaller testicular volumes [estimated difference, 95% confidence interval (CI) = 2.3 (0.1, 4.5) ml; P = 0.042] and lower serum testosterone levels [estimated difference: 95% CI = 131 (25, 227) dl; P = 0.009], with five users showing testosterone levels below 200 ng/dl despite abstinence from AAS for 3-26 months. Untreated former users also displayed significantly lower scores on the IIEF sexual desire subscale [estimated difference: 95% CI = 2.4 (1.3, 3.4) points on a 10-point scale; P < 0.001]. In the overall group of 24 treated plus untreated former users, seven (29%) had experienced major depressive episodes during AAS withdrawal; four of these had not experienced major depressive episodes at any other time. Two men (8%) had failed to regain normal libidinal or erectile function despite adequate replacement testosterone treatment.

conclusionsAmong long-term anabolic-androgenic steroid misusers, anabolic-androgenic steroid-withdrawal hypogonadism appears to be common, frequently prolonged and associated with substantial morbidity.

Indexed as

AdolescentAdultAndrogensCross-Sectional StudiesHumansHypogonadismInterviews as TopicMaleMiddle AgedPrescription Drug MisuseSeverity of Illness IndexTestosteroneTestosterone CongenersWeight LiftingYoung AdultAndrogensTestosteroneTestosterone CongenersAnabolic-androgenic steroidsdrug withdrawalerectile functionhypogonadismlibidomentestosterone

Identifiers

PMID25598171
PMCPMC4398624

What OpenQuestion holds

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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.