Evidence map›Paper›PMID 36624470›Full record

ArticleJournal of ovarian research2023

Which endometrial preparation protocol provides better pregnancy and perinatal outcomes for endometriosis patients in frozen-thawed embryo transfer cycles? A retrospective study on 1413 patients.

Yaxin Guo, Zishui Fang, Lin Yu, Xin Sun, Fei Li, Lei Jin

Open access · goldAbstract read
In one paragraph

Article in Journal of ovarian research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
4.4field-weighted citation impact, top 6% 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

11 citing papers in PubMed, 16 citations in OpenAlex.

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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

6 authors at 3 institutions in 1 country.

Yaxin GuoReproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 JieFang Avenue, Wuhan, 430030, People's Republic of China.
Zishui FangReproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 JieFang Avenue, Wuhan, 430030, People's Republic of China.
Lin YuDepartment of Artificial Intelligence, NanPeng Artificial Intelligence Research Institute Ltd, Chongqing, People's Republic of China.
Xin SunDepartment of Artificial Intelligence, NanPeng Artificial Intelligence Research Institute Ltd, Chongqing, People's Republic of China.
Fei Li *Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 JieFang Avenue, Wuhan, 430030, People's Republic of China.
Lei Jin *Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 JieFang Avenue, Wuhan, 430030, People's Republic of China. leijintongjih@qq.com.
Tongji Hospital · CNBeijing Academy of Artificial Intelligence · CNHuazhong University of Science and Technology · CN

Funding

the National Key Research and Development Project 2021YFC2700603the National Natural Science Foundation of China 81701521
6 · The paper itself

Abstract

objectiveTo determine the optimal endometrial preparation protocol for a frozen embryo transfer in patients with endometriosis.

designRetrospective cohort study.

settingTertiary care academic medical center. PATIENT(S): One thousand four hundred thirteen patients with endometriosis who underwent oocyte aspiration from 2015 to 2020 and frozen embryo transfer from 2016 to 2020 and received natural cycle, hormone replacement treatment with or without GnRHa pretreatment endometrial preparation. INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): Clinical pregnancy rate, live birth rate, miscarriage rate, multiple pregnancy rate, biochemical pregnancy rate and ectopic pregnancy rate. Singleton live births were assessed for perinatal outcomes and obstetric complications. RESULT(S): There were no differences in clinical pregnancy outcomes or prenatal outcomes among the three commonly used endometrial preparation protocols for frozen embryo transfer cycles in patients with endometriosis. Results remained after screening variables using univariate logistic regression into multivariate logistic regression. No advantages or disadvantages were found among the three endometrial preparation protocols in patients with endometriosis. CONCLUSION(S): Natural cycle, hormone replacement cycle, or hormone replacement treatment with GnRHa pretreatment showed no superiority or inferiority in pregnancy and perinatal outcomes in patients with endometriosis.

Indexed as

EndometriosisCryopreservationEmbryo TransferFemaleHormonesHumansLive BirthPregnancyPregnancy OutcomePregnancy RateRetrospective StudiesHormonesClinical pregnancyEndometrial preparationEndometriosisPerinatal outcome

Identifiers

PMID36624470
PMCPMC9830850
OpenAlexW4313887940

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.