ArticleReproductive medicine and biology
Assisted Reproductive Technology in Japan: A Summary Report for 2023 by the Committee on Professional Scientific Conduct and Clinical Ethics of the Japan Society of Obstetrics and Gynecology.
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 6 papers.
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.
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.
Who cites it
6 citing papers in PubMed.
- Differential Impact of the Endometrial Immune Environment in Fresh Versus Frozen Embryo Transfer.Cells · 2026Trial
- Insured Fertility Care in Japan: Can Universal Coverage Preserve a Single-Embryo-Transfer Culture?Cureus · 2026Review
- Characteristics and Outcomes of Rapid Response System Activations in Obstetric Patients: A Multicenter Registry-Based Study in Japan.Journal of multidisciplinary healthcare · 2026Article
- Hormone Replacement Cycle Frozen-Thawed Embryo Transfer Is Associated With Elevated Perinatal Risk Compared With Natural Ovulatory Cycle Frozen-Thawed and Fresh Embryo Transfers: Retrospective Analysis of 7,593 Live Birth Cycles.Reproductive medicine and biologyArticle
- Positive and Negative Aspects of Public Insurance Coverage on ART With Respect to Multiple Gestation in Japan.Reproductive medicine and biologyArticle
- Assisted Reproductive Technology in Japan: A Summary Report for 2023 by the Committee on Professional Scientific Conduct and Clinical Ethics of the Japan Society of Obstetrics and Gynecology.Reproductive medicine and biologyArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: To summarize assisted reproductive technology (ART) data for 2023 collected through the Japan Society of Obstetrics and Gynecology registry. Methods and Results: 625 out of 638 registered ART facilities took part in the study, documenting 561 664 treatment cycles and 85 048 newborns (+3.3% and +10.2% increases from 2022). The average age of women undergoing treatment was 37.3 years (standard deviation: 4.8); 205 986 cycles (36.7%) involved women aged ≥ 40 years. Among fresh cycles, oocyte retrieval was performed in 281 665 cycles, including 168 343 freeze-all cycles (59.8%). A total of 2329 pregnancies and 3375 newborns resulted from in vitro fertilization and intracytoplasmic sperm injection cycles, yielding 1772 and 2502 newborns, respectively. The overall rates for single embryo transfer (SET) and singleton delivery were 80.5% and 96.5%. Frozen-thawed embryo transfer accounted for 271 361 cycles, resulting in 109 850 pregnancies and 80 774 newborns, with a SET rate of 84.7% and a singleton delivery rate of 96.3%. Conclusions: In 2023, the second year of insurance coverage, the registry recorded the highest numbers of treatment cycles and newborns. Effective registry systems planned for 2026 will enable comprehensive evaluation of emerging trends in Japanese ART practice.
Indexed as
Identifiers
What Socratic holds
Registered trials
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 Socratic graph.