Evidence map›Paper›PMID 21651823›Full record

ArticleReproductive biology and endocrinology : RB&E2011

The impact of endometrioma and laparoscopic cystectomy on serum anti-Müllerian hormone levels.

Yuh-Ming Hwu, Frank Shao-Ying Wu, Sheng-Hsiang Li, Fang-Ju Sun, Ming-Huei Lin, Robert Kuo-Kuang Lee

Open access · goldAbstract read
In one paragraph

Article in Reproductive biology and endocrinology : RB&E, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 2 pooled it
9.9field-weighted citation impact, top 2% 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

30 citing papers in PubMed, 2 syntheses or guidelines pooled it, 126 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Antimullerian hormone level and endometrioma ablation using plasma energy.JSLS : Journal of the Society of Laparoendoscopic Surgeons
    Trial
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  14. Hormonal treatments for endometriosis: The endocrine background.Reviews in endocrine & metabolic disorders · 2022
    Review
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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

6 authors at 1 institution in 1 country.

Yuh-Ming HwuDepartment of Obstetrics and Gynecology, Mackay Memorial Hospital, Taipei, Taiwan.
Frank Shao-Ying Wu
Sheng-Hsiang Li
Fang-Ju Sun
Ming-Huei Lin
Robert Kuo-Kuang Lee
Mackay Memorial Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSerum anti-Müllerian hormone (AMH) had been proposed as a marker of ovarian reserve. The aim of this study was to evaluate the impact of endometrioma and laparoscopic cystectomy on ovarian reserve as measured by serum AMH levels.

methodsA total of 1,642 patients were recruited in this retrospective analysis. Control group (group 1) included 1,323 infertility patients without endometrioma. Endometrioma group (group 2) included 141 patients with ovarian endometrioma. Previous cystectomy group (group 3) included 147 patients who underwent unilateral or bilateral laparoscopic cystectomy due to ovarian endometrioma more than 6 months before enrollment. Current cystectomy group (group 4) included 31 patients who underwent cystectomy during study period. Serum anti-müllerian hormone (AMH) levels were measured upon enrollment with all patients. For patients in group 4, AMH levels were measured before and 3 months after cystectomy.

resultsMean AMH level of patients in control group was significantly higher than that of endometrioma group or previous cystectomy group in each age subgroup, while the mean serum AMH level of the endometrioma group was also significantly higher than that of the previous cystectomy group in each age subgroup. The mean AMH level was significantly lower in patients with previous bilateral cystectomy compared to that of patients with unilateral cystectomy. The mean serum AMH level was also significantly lower in patients with bilateral endometrioma compared to that of patients with unilateral endometrioma. In group 4, mean AMH level significantly decreased from 3.95 +/- 0.42 preoperation to 2.01 +/- 0.21 ng/ml at 3-month postoperation.

conclusionsBoth ovarian endometrioma and cystectomy are associated with a significant reduction on ovarian reserve. Bilateral endometrioma exerts a more profound negative impact on ovarian reserve than unilateral endometrioma, regardless of either conservative or surgical intervention.

Indexed as

AdultAnti-Mullerian HormoneEndometriosisFemaleHumansLaparoscopyMiddle AgedOvarian CystsOvaryRetrospective StudiesAnti-Mullerian Hormone

Identifiers

PMID21651823
PMCPMC3135531
OpenAlexW2141375832

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LicenceCC BY
Read underepoch 390

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.