Evidence map›Paper›PMID 26660059›Full record

ArticleJournal of assisted reproduction and genetics2016

Effects of granulocyte-macrophage colony-stimulating factor supplementation in culture medium on embryo quality and pregnancy outcome of women aged over 35 years.

Wenhui Zhou, Dapeng Chu, Wei Sha, Lei Fu, Yuan Li

Open access · bronzeAbstract read
In one paragraph

Article in Journal of assisted reproduction and genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 13% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
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  4. Acupuncture improves the live birth of patients with repeated implantation failure: a retrospective cohort study.Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan · 2024
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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

5 authors at 2 institutions in 1 country.

Wenhui ZhouMedical Center for Human Reproduction, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China.
Dapeng ChuMedical Center for Human Reproduction, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China.
Wei ShaMedical Center for Human Reproduction, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China.
Lei FuMedical Center for Human Reproduction, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China.
Yuan LiMedical Center for Human Reproduction, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China. cyliyuan@126.com.
Beijing Chao-Yang Hospital · CNCapital Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe purpose of this study is to explore whether a low concentration of granulocyte-macrophage colony-stimulating factor (GM-CSF) supplementation in culture medium is beneficial to infertile women aged over 35 years.

methodsA retrospective cohort study was performed to analyze the embryo quality and pregnancy outcome of 212 controlled ovarian stimulation (COH) cycles with or without GM-CSF addition (n = 117 [GM-CSF, 0.2 ng/mL] vs n = 95 [control]).

resultsNo significant difference was observed in cleavage rate (96.2 vs 96.5 %), blastocyst formation rate (53.2 vs 54.0 %), good blastocyst rate (26.8 vs 26.8 %), or available embryo rate (54.2 vs 49.7 %) between the GM-CSF group and the control group. However, the average age of the GM-CSF group (38.41 ± 3.13 years) was significantly 1 year older than that of the corresponding control group (37.45 ± 2.74 years) (P < 0.05). GM-CSF addition greatly decreased the occurrence of biochemical pregnancy (55.6 % [control] vs 20.8 % [GM-CSF], P < 0.05). No case of neonatal malformation was observed in the present study.

conclusionAlthough no benefit of GM-CSF on embryo quality was observed, the addition of this factor significantly decreased the occurrence of chemical pregnancy of women aged over 35 years, indicating the role of GM-CSF in improving implantation competence of embryos derived from elderly infertile women.

Indexed as

AdultBlastocystCulture MediaEmbryo Culture TechniquesEmbryo ImplantationFemaleFertilization in VitroGranulocyte-Macrophage Colony-Stimulating FactorHumansInfertility, FemaleOocytesOvulation InductionPregnancyPregnancy OutcomeSperm Injections, IntracytoplasmicCulture MediaGranulocyte-Macrophage Colony-Stimulating FactorCulture mediumEmbryo qualityGranulocyte-macrophage colony-stimulating factor (GM-CSF)Pregnancy outcome

Identifiers

PMID26660059
PMCPMC4717131
OpenAlexW2190125954

What OpenQuestion holds

Textmetadata
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.