Evidence map›Paper›PMID 38525518›Full record

ArticleClinical and experimental reproductive medicine2024

Comparative analysis of conventional in vitro fertilization and intracytoplasmic sperm injection in patients with polycystic ovarian syndrome, tubal factor infertility, and unexplained infertility whose partners exhibit normal semen parameters: A retrospective study of sibling oocytes.

Sareh Ashourzadeh, Somayyeh Safari, Robabe Hosseinisadat, Raheleh Kafaeinezhad, Saeed Shokri, Sanaz Alaee

Open access · diamondAbstract read
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Article in Clinical and experimental reproductive medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact, top 94% 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

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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

2 citing papers in PubMed, 0 citations in OpenAlex.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

6 authors at 5 institutions in 2 countries.

Sareh AshourzadehAfzalipour Clinical Center for Infertility, Afzalipour Hospital, Kerman University of Medical Sciences, Kerman, Iran.
Somayyeh SafariDepartment of Obstetrics and Gynecology, Faculty of Medicine, Qom University of Medical Sciences, Qom, Iran.
Robabe HosseinisadatAfzalipour Clinical Center for Infertility, Afzalipour Hospital, Kerman University of Medical Sciences, Kerman, Iran.
Raheleh KafaeinezhadDepartment of Biology, Faculty of Basic Sciences, University of Maragheh, Maragheh, Iran.
Saeed ShokriSchool of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, Australia.
Sanaz AlaeeDepartment of Reproductive Biology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.
Kerman University of Medical Sciences · IRQom University of Medical Science and Health Services · IRShiraz University of Medical Sciences · IRThe University of Sydney · AUUniversity of Maragheh · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study compared the outcomes of conventional in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) in patients with polycystic ovarian syndrome (PCOS), tubal factor (TF) infertility, and unexplained infertility whose partners had normal semen parameters.

methodsThis retrospective study included 360 couples diagnosed with infertility involving PCOS (n=157), unexplained infertility (n=140), and TF infertility (n=63). Sibling oocytes were randomly assigned to undergo ICSI or conventional IVF insemination. The fertilization rate and embryo morphology were evaluated as outcomes.

resultsRetrieved cumulus-oocyte complexes from patients with PCOS (2,974), unexplained infertility (1,843), and TF infertility (844) were split and inseminated by conventional IVF and ICSI respectively. In comparison to the ICSI method, the conventional IVF approach was linked to a significantly higher fertilization rate in groups with PCOS (68.81% vs. 77.49%), unexplained infertility (67.62% vs. 78.84%), and TF issues (69.23% vs. 78.63%) (p<0.05). The proportion of embryos with grade A produced by the conventional IVF method was significantly higher than that produced using the ICSI method in the PCOS and unexplained infertility groups (p<0.05). Additionally, the percentage of grade B embryos produced with the ICSI method was significantly higher than that produced with the conventional IVF method in PCOS patients (p=0.002).

conclusionOur results indicated that the conventional IVF method was associated with higher zygote production and a higher proportion of grade A embryos when all infertile groups were evaluated together. Thus, ICSI is not suggested for patients with these causes of infertility if their partner has normal semen parameters.

Indexed as

Fertilization in vitroInfertilityPolycystic ovary syndromeSperm injections, intracytoplasmic

Identifiers

PMID38525518
PMCPMC11617915
OpenAlexW4393158404

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