Evidence map›Paper›PMID 23194031›Full record

ArticleActa obstetricia et gynecologica Scandinavica2013

Follicle flushing in monofollicular in vitro fertilization almost doubles the number of transferable embryos.

Michael von Wolff, Yu-Zhen Hua, Alessandro Santi, Erika Ocon, Benedicte Weiss

Open access · bronzeAbstract read
In one paragraph

Article in Acta obstetricia et gynecologica Scandinavica, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

7 citing papers in PubMed, 34 citations in OpenAlex.

  1. Trial
  2. Article
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  5. Short-term application of ibuprofen before ovulation.Facts, views & vision in ObGyn · 2020
    Article
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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 1 institution in 1 country.

Michael von WolffDepartment of Gynecological Endocrinology and Reproductive Medicine, University Women's Hospital, Effingerstrasse 102, Bern, Switzerland. michael.vonwolff@insel.ch
Yu-Zhen Hua
Alessandro Santi
Erika Ocon
Benedicte Weiss
University Children’s Hospital Bern · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Follicle flushing has been proved to be ineffective in polyfollicular in vitro fertilization. To analyze the effect of flushing in monofollicular in vitro fertilization we aspirated and then flushed the follicles in 164 cycles. Total oocyte yield/aspiration was 44.5% in the aspirate, 20.7% in the 1(st) flush, 10.4% in the 2(nd) flush and 4.3% in the 3(rd) flush. By flushing, the total oocyte yield increased (p < 0.01) by 80.9%, from 44.5 to 80.5%. The total transfer rate increased (p < 0.01) by 91.0%, from 20.1 to 38.4%. The results indicate that the oocyte yield and the number of transferable embryos can be increased significantly by flushing.

Indexed as

AdultEmbryo TransferFemaleFertilizationFertilization in VitroHumansMiddle AgedOocyte RetrievalOocytesOvarian FolliclePregnancy

Identifiers

PMID23194031
PMCPMC3596803
OpenAlexW2067522303

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.