Evidence map›Paper›PMID 35425782›Full record

ArticleFrontiers in medicine2022

Intrauterine Perfusion of Autologous Platelet-Rich Plasma Before Frozen-Thawed Embryo Transfer Improves the Clinical Pregnancy Rate of Women With Recurrent Implantation Failure.

Yangying Xu, Cuifang Hao, Jianye Fang, Xiaoqiang Liu, Pingping Xue, Ruichao Miao

Open access · goldAbstract read
In one paragraph

Article in Frontiers in medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 11% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 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 2 institutions in 1 country.

Yangying XuQingdao Women and Children's Hospital Affiliated to Qingdao University, Qingdao, China.
Cuifang HaoQingdao Women and Children's Hospital Affiliated to Qingdao University, Qingdao, China.
Jianye FangQingdao Women and Children's Hospital Affiliated to Qingdao University, Qingdao, China.
Xiaoqiang LiuQingdao Women and Children's Hospital Affiliated to Qingdao University, Qingdao, China.
Pingping XueQingdao Women and Children's Hospital Affiliated to Qingdao University, Qingdao, China.
Ruichao MiaoQingdao Women and Children's Hospital Affiliated to Qingdao University, Qingdao, China.
Qingdao University · CNQingdao Women and Children's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To evaluate whether the intrauterine perfusion of platelet-rich plasma (PRP) before frozen-thawed embryo transfer (FET) improves the pregnancy outcomes of patients with repeated implantation failure (RIF). Methods: This retrospective study included 288 infertile women with RIF after undergoing Results: No significant differences in baseline demographic and clinical characteristics were observed between the two groups. Overall, significantly more women in the PRP group than in the control group achieved a live birth rate (41 women; 29.71% vs. 27 women; 18%) and a clinical pregnancy (50 women; 36.23% vs. 37 women; 24.67%). The PRP group had a higher implantation rate and lower spontaneous miscarriage rate than the control group, but these differences were not statistically significant. No pregnancy outcome difference between two groups in PCOS patients with RIF. Conclusion: Our results showed that intrauterine perfusion of PRP before embryo transfer in FET cycles can significantly increase the live birth and clinical pregnancy rates in patients with RIF.

Indexed as

clinical pregnancy rate (CPR)frozen-thawed embryo transfer (FET)intrauterine perfusionlive birth rateplatelet-rich plasma (PRP)

Identifiers

PMID35425782
PMCPMC9001903
OpenAlexW4220704017

What OpenQuestion holds

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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.