Evidence map›Paper›PMID 35414764›Full record

ArticleReproductive medicine and biology

A new deep-learning model using YOLOv3 to support sperm selection during intracytoplasmic sperm injection procedure.

Takuma Sato, Hiroshi Kishi, Saori Murakata, Yuki Hayashi, Toshiyuki Hattori, Shinji Nakazawa, Yusuke Mori, Miwa Hidaka, Yuta Kasahara, Atsuko Kusuhara and 3 more

Abstract read
In one paragraph

Article in Reproductive medicine and biology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–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

13 citing papers in PubMed.

  1. Review
  2. Article
  3. An efficient advanced YOLOv8 framework for sperm motility detection.Journal of assisted reproduction and genetics · 2025
    Article
  4. [Advances in the Application of Artificial Intelligence in the Field of Male Infertility].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2025
    Review
  5. Review
  6. Review
  7. Article
  8. Review
  9. [Application of Artificial Intelligence in Sperm Quality Analysis and Sperm Screening].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2024
    Review
  10. Article
  11. Article
  12. Review
  13. 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

13 authors.

Takuma SatoDepartment of Obstetrics and Gynecology The Jikei University School of Medicine Tokyo Japan.ORCID https://orcid.org/0000-0002-9743-1004
Hiroshi KishiDepartment of Obstetrics and Gynecology The Jikei University School of Medicine Tokyo Japan.ORCID https://orcid.org/0000-0003-1562-410X
Saori MurakataDepartment of Obstetrics and Gynecology The Jikei University School of Medicine Tokyo Japan.
Yuki HayashiDepartment of Obstetrics and Gynecology The Jikei University School of Medicine Tokyo Japan.
Toshiyuki HattoriTechnology Innovation GlobalOlympus Corporation Tokyo Japan.
Shinji NakazawaLPIXEL Inc. Tokyo Japan.
Yusuke MoriDepartment of Obstetrics and Gynecology The Jikei University School of Medicine Tokyo Japan.
Miwa HidakaDepartment of Obstetrics and Gynecology The Jikei University School of Medicine Tokyo Japan.
Yuta KasaharaDepartment of Obstetrics and Gynecology The Jikei University School of Medicine Tokyo Japan.
Atsuko KusuharaDepartment of Obstetrics and Gynecology The Jikei University School of Medicine Tokyo Japan.
Kayo HosoyaKeiai Reproductive and Endosurgical Clinic Saitama Japan.
Hiroshi HayashiKeiai Reproductive and Endosurgical Clinic Saitama Japan.
Aikou OkamotoDepartment of Obstetrics and Gynecology The Jikei University School of Medicine Tokyo Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: To create and evaluate a machine-learning model for YOLOv3 that can simultaneously perform morphological evaluation and tracking in a short time, which can be adapted to video data under an inverted microscope. Methods: Japanese patients who underwent intracytoplasmic sperm injection at the Jikei University School of Medicine and Keiai Reproductive and Endosurgical Clinic from January 2019 to March 2020 were included. An AI model that simultaneously performs morphological assessment and tracking was created and its performance was evaluated. Results: For morphological assessment, the sensitivity and positive predictive value (PPV) of this model for abnormal sperm were 0.881 and 0.853, respectively. The sensitivity and PPV for normal sperm were 0.794 and 0.689, respectively. For tracking performance, among the 51 objects, 40 (78.4%) were mostly tracked, 11 (21.6%) were partially tracked, and 0 (0%) were mostly lost. Conclusions: This study showed that evaluating sperm morphology while tracking in a single model is possible by training YOLO v3. This model could acquire time-series data of one sperm, which will assist in acquiring and annotating sperm image data.

Indexed as

deep learninginfertilityintracytoplasmic sperm injectionsperm morphologysperm motility

Identifiers

PMID35414764
PMCPMC8979154

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Registered trials

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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.