Evidence map›Paper›PMID 32684158›Full record

ArticleJournal of ovarian research2020

Salpingectomy may decrease antral follicle count but not live birth rate for IVF-ET patients aged 35-39 years: a retrospective study.

Tong Chen, Feiyan Zhao, Qin Wang, Chang Liu, Yonglian Lan, Shuyu Wang, Zhimin Xin, Xiaokui Yang

Open access · goldAbstract read
In one paragraph

Article in Journal of ovarian research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

11 citing papers in PubMed, 12 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

8 authors at 1 institution in 1 country.

Tong ChenDepartment of Human Reproductive Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, 251 Yao jia yuan Road, Chaoyang District, Beijing, 100026, China.
Feiyan ZhaoDepartment of Human Reproductive Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, 251 Yao jia yuan Road, Chaoyang District, Beijing, 100026, China.
Qin WangDepartment of Human Reproductive Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, 251 Yao jia yuan Road, Chaoyang District, Beijing, 100026, China.
Chang LiuDepartment of Human Reproductive Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, 251 Yao jia yuan Road, Chaoyang District, Beijing, 100026, China.
Yonglian LanDepartment of Human Reproductive Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, 251 Yao jia yuan Road, Chaoyang District, Beijing, 100026, China.
Shuyu WangDepartment of Human Reproductive Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, 251 Yao jia yuan Road, Chaoyang District, Beijing, 100026, China.
Zhimin XinDepartment of Human Reproductive Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, 251 Yao jia yuan Road, Chaoyang District, Beijing, 100026, China. cocoxinxb@163.com.
Xiaokui YangDepartment of Human Reproductive Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, 251 Yao jia yuan Road, Chaoyang District, Beijing, 100026, China. xiaokuiyang2012@163.com.ORCID http://orcid.org/0000-0003-0173-2169
Capital Medical University · CN

Funding

Beijing Hospitals Authority' Ascent Plan DFL20191401Beijing Municipal Administration of Hospitals Clinical Medicine Development ZYLX201830
6 · The paper itself

Abstract

purposeProblems with fallopian tubes are one of the main reasons for women to undergo in vitro fertilization-embryo transfer (IVF-ET). A large proportion of women with ectopic pregnancy, fallopian tube obstruction and hydrosalpinx have had one or both fallopian tubes removed by salpingectomy. With increasing age, ovarian reserve deteriorates, the numbers of retrieved oocytes, available embryos and high-quality embryos are reduced, and the live birth rate for women treated with IVF treatment is affected. Thus, it is important to understand how salpingectomy affects live birth rates for IVF patients of different ages. This study analyzed how patients' age and salpingectomy influenced ovarian reserve, ovarian response and pregnancy outcomes for infertile women undergoing IVF-ET.

methodsA total of 1922 patients that underwent IVF-ET treatment from January 1, 2012, to December 31, 2018, were included in this retrospective study. The patients were divided into two groups according to whether or not they had a previous history of salpingectomy. The salpingectomy (group A, 534 patients) and control groups (group B, 1388 patients) were then further divided into two subgroups according to patient age (age<35 years, and age 35-39 years). Ovarian reserve, ovarian response, and IVF outcomes were investigated for each subgroup. Logistic regression model was used to estimate the relationship between clinical pregnancy and live births and patients' baseline characteristics.

resultsIn the salpingectomy group, antral follicle counts (AFC) were significantly lower for the subgroup aged 35 to 39 years compared with the control group. But this difference did not appear in women younger than 35 years. In addition, there were no significant differences in levels of basal follicle stimulation hormone (FSH), basal luteinizing hormone (LH), basal estradiol (E

conclusionSalpingectomy may decrease antral follicle count but not live birth rate for IVF-ET patients aged 35-39 years. The increased female age was negative related with clinical pregnancy and live birth.

Indexed as

AdultBirth RateEmbryo TransferFemaleFertilization in VitroFollicle Stimulating HormoneHumansInfertility, FemaleLive BirthOocyte RetrievalOvarian ReserveOvaryOvulation InductionPregnancyPregnancy, EctopicPregnancy OutcomeFollicle Stimulating HormoneAntral follicle countIn vitro fertilization-embryo transferLive birthSalpingectomy

Identifiers

PMID32684158
PMCPMC7370502
OpenAlexW3043161155

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Registered trials

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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.