Evidence map›Paper›PMID 34938146›Full record

ArticleReproductive medicine and biology2022

Therapeutic effects of an oral gonadotropin-releasing hormone receptor antagonist, relugolix, on preventing premature ovulation in mild ovarian stimulation for IVF.

Kazuki Nakao, Keiji Kuroda, Takashi Horikawa, Azusa Moriyama, Hiroyasu Juen, Akiko Itakura, Hideaki Watanabe, Satoru Takamizawa, Yuko Ojiro, Koji Nakagawa and 1 more

Open access · goldAbstract read
In one paragraph

Article in Reproductive medicine and biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 21% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. 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

11 authors at 1 institution in 1 country.

Kazuki NakaoCenter for Reproductive Medicine and Implantation Research Sugiyama Clinic Shinjuku Tokyo Japan.
Keiji KurodaCenter for Reproductive Medicine and Implantation Research Sugiyama Clinic Shinjuku Tokyo Japan.ORCID https://orcid.org/0000-0003-2759-9159
Takashi HorikawaCenter for Reproductive Medicine and Implantation Research Sugiyama Clinic Shinjuku Tokyo Japan.ORCID https://orcid.org/0000-0001-7848-0671
Azusa MoriyamaCenter for Reproductive Medicine and Implantation Research Sugiyama Clinic Shinjuku Tokyo Japan.
Hiroyasu JuenCenter for Reproductive Medicine and Implantation Research Sugiyama Clinic Shinjuku Tokyo Japan.
Akiko ItakuraCenter for Reproductive Medicine and Implantation Research Sugiyama Clinic Shinjuku Tokyo Japan.
Hideaki WatanabeCenter for Reproductive Medicine and Implantation Research Sugiyama Clinic Shinjuku Tokyo Japan.
Satoru TakamizawaCenter for Reproductive Medicine and Implantation Research Sugiyama Clinic Shinjuku Tokyo Japan.ORCID https://orcid.org/0000-0002-1103-6856
Yuko OjiroCenter for Reproductive Medicine and Implantation Research Sugiyama Clinic Shinjuku Tokyo Japan.
Koji NakagawaCenter for Reproductive Medicine and Implantation Research Sugiyama Clinic Shinjuku Tokyo Japan.ORCID https://orcid.org/0000-0003-0874-5894
Rikikazu SugiyamaCenter for Reproductive Medicine and Implantation Research Sugiyama Clinic Shinjuku Tokyo Japan.ORCID https://orcid.org/0000-0002-8892-2119
Juntendo University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeCan relugolix, a novel oral gonadotropin-releasing hormone receptor (GnRH) antagonist, function as an alternative ovulation inhibitor to GnRH antagonist injections?

methodsThis single-center, cross-sectional retrospective study compared premature ovulation rates and clinical outcomes in IVF treatment after mild ovarian stimulation with 40 mg of relugolix (relugolix group) or 0.25-mg injections of ganirelix acetate or cetrorelix acetate (injection group) between March 2019 and January 2020. Of 247 infertile women (256 IVF cycles) aged ≤42 years, 223 women (230 cycles) were evaluated. In the relugolix and injection groups, we compared 104 and 85 cycles after GnRH antagonist use before the LH surge (LH levels <10 mIU/ml) and 22 and 19 cycles during the LH surge (LH levels ≥10 mIU/ml), respectively.

resultsBefore the LH surge, the ovulation rates in the two groups were very low (

conclusionsAlthough relugolix had a high ovulation suppressive effect, when the LH surge occurred, its effect was insufficient.

Indexed as

Gonadotropin‐releasing hormone receptor antagonistin vitro fertilizationmild ovarian stimulationpremature ovulationrelugolix

Identifiers

PMID34938146
PMCPMC8656665
OpenAlexW3208839838

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.