Evidence map›Paper›PMID 29855552›Full record

ReviewInternational journal of impotence research2018

Advantages and limitations of sleep-related erection and rigidity monitoring: a review.

Feng Qin, Liang Gao, Shengqiang Qian, Fudong Fu, Yang Yang, Jiuhong Yuan

Abstract readReview
PubMed Publisher
In one paragraph

Review in International journal of impotence research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Challenging the paradigm: what is vasculogenic erectile dysfunction?International journal of impotence research · 2026
    Review
  3. Article
  4. Article
  5. Review
  6. Wearable penile devices: the TechRing.Translational andrology and urology · 2025
    Article
  7. Nocturnal penile tumescence devices: past, present and future.International journal of impotence research · 2024
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. [Research status and trend of artificial intelligence in the diagnosis of urinary diseases].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2020
    Review
  17. Review
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

6 authors at 2 institutions in 1 country.

Feng QinThe Andrology Laboratory, West China Hospital, Sichuan University, Chengdu, 610041, China.
Liang GaoThe Andrology Laboratory, West China Hospital, Sichuan University, Chengdu, 610041, China.
Shengqiang QianThe Andrology Laboratory, West China Hospital, Sichuan University, Chengdu, 610041, China.
Fudong FuThe Andrology Laboratory, West China Hospital, Sichuan University, Chengdu, 610041, China.
Yang YangThe Andrology Laboratory, West China Hospital, Sichuan University, Chengdu, 610041, China.
Jiuhong YuanThe Andrology Laboratory, West China Hospital, Sichuan University, Chengdu, 610041, China. jiuhongyuan2107@163.com.
Sichuan University · CNWest China Hospital of Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Over the past decades, sleep-related erection and rigidity monitoring has been used to differentiate psychogenic from organic erectile dysfunction (ED), due to the involuntary nature of erections in sleep. This study retrospectively reviewed all available literature focusing on sleep-related erection and rigidity monitoring through a systematic PubMed search. To date, there are mainly seven methods and their modifications, including: sleep laboratory testing, the mercury strain gauge, the stamp test, the erectometer, the Snap gauge, the RigiScan, and nocturnal electrobioimpedance volumetric assessment. This study analyzes and summarizes the advantages and limitations of seven monitoring methods. This study indicates that both of the above methods possess the capacity to assess erectile quality and provide guidance to the diagnosis, etiology, and differential diagnosis of ED. However, some limitations still exist for the application. New devices which can continuously monitor kinds of variables, including sleep-related erection, axial and radial rigidity, and oxygen saturation are needed.

Indexed as

Erectile DysfunctionHumansMalePenile ErectionPenisPolysomnographySleep

Identifiers

PMID29855552
OpenAlexW2806837324

What OpenQuestion holds

Textmetadata
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.