Evidence map›Paper›PMID 30914679›Full record

Trial reportScientific reports2019

Progesterone elevation on the day of hCG trigger has detrimental effect on live birth rate in low and intermediate ovarian responders, but not in high responders.

Ze Wu, Yunhua Dong, Yanping Ma, Yonggang Li, Lei Li, Na Lin, Yunxiu Li, Li Zhuan, Yun Bai, Xi Luo and 1 more

Open access · goldAbstract readClinical Trial
In one paragraph

Trial report in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 10% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 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

11 authors at 2 institutions in 1 country.

Ze WuDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, China.
Yunhua DongDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, China.
Yanping MaDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, China.
Yonggang LiDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, China.
Lei LiDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, China.
Na LinDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, China.
Yunxiu LiDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, China.
Li ZhuanDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, China.
Yun BaiDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, China.
Xi LuoDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, China. fengyeou@qq.com.ORCID 0000-0002-9779-3697
Xiaomin KangDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, China. kangxiaomin1116@163.com.
Kunming University of Science and Technology · CNKunming Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Progesterone elevation (PE) on the day of hCG trigger is associated with decreased pregnancy outcome in fresh cycles. Evidence for this comes from overall patient estimates that mostly ignore different ovarian responses. To compare the impacts of PE on the day of hCG trigger on live birth rates (LBs) in low, intermediate and high ovarian responders and to explore the cut-off value for PE in different populations according to the ovarian response, we retrospectively analyzed a total of 2,351 patients receiving fresh assisted reproduction technology (ART) transfer cycles with GnRH agonist using a long or short protocol. Trend and multivariate logistic regression analyses were performed to identify the cutoff values of PE and to evaluate the effects of PE on LB rates (LBRs) in different ovarian responders. The study found that PE has a detrimental effect on LBRs in low to intermediate ovarian responders rather than in high responders. The cut-off values for PE were 1.0 ng/mL and 2.0 ng/mL for low and intermediate ovarian responders, respectively. The different associations between PE and LBRs according to ovarian response could more accurately predict the prognosis of the IVF cycle and could be used to optimize the treatment of patients undergoing In Vitro Fertilization (IVF)/ Intracytoplasmic Sperm Injection (ICSI).

Indexed as

Birth RateChorionic GonadotropinLive BirthSperm Injections, IntracytoplasmicAdultFemaleHumansPregnancyProgesteroneRetrospective StudiesChorionic GonadotropinProgesterone

Identifiers

PMID30914679
PMCPMC6435811
OpenAlexW2925059843

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.