Revised criteria for PCOS in WHO Group II anovulatory infertility – a revival of hypothalamic amenorrhoea?

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Revised criteria for PCOS in WHO Group II anovulatory infertility – a revival of hypothalamic amenorrhoea? / Lauritsen, Mette Petri; Pinborg, Anja; Loft, Anne; Petersen, Jørgen Holm; Mikkelsen, Anne Lis; Bjerge, Marianne Rich; Nyboe Andersen, Anders.

I: Clinical Endocrinology, Bind 82, Nr. 4, 04.2015, s. 584-591.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Harvard

Lauritsen, MP, Pinborg, A, Loft, A, Petersen, JH, Mikkelsen, AL, Bjerge, MR & Nyboe Andersen, A 2015, 'Revised criteria for PCOS in WHO Group II anovulatory infertility – a revival of hypothalamic amenorrhoea?', Clinical Endocrinology, bind 82, nr. 4, s. 584-591. https://doi.org/10.1111/cen.12621

APA

Lauritsen, M. P., Pinborg, A., Loft, A., Petersen, J. H., Mikkelsen, A. L., Bjerge, M. R., & Nyboe Andersen, A. (2015). Revised criteria for PCOS in WHO Group II anovulatory infertility – a revival of hypothalamic amenorrhoea? Clinical Endocrinology, 82(4), 584-591. https://doi.org/10.1111/cen.12621

Vancouver

Lauritsen MP, Pinborg A, Loft A, Petersen JH, Mikkelsen AL, Bjerge MR o.a. Revised criteria for PCOS in WHO Group II anovulatory infertility – a revival of hypothalamic amenorrhoea? Clinical Endocrinology. 2015 apr;82(4):584-591. https://doi.org/10.1111/cen.12621

Author

Lauritsen, Mette Petri ; Pinborg, Anja ; Loft, Anne ; Petersen, Jørgen Holm ; Mikkelsen, Anne Lis ; Bjerge, Marianne Rich ; Nyboe Andersen, Anders. / Revised criteria for PCOS in WHO Group II anovulatory infertility – a revival of hypothalamic amenorrhoea?. I: Clinical Endocrinology. 2015 ; Bind 82, Nr. 4. s. 584-591.

Bibtex

@article{47128a0c8eef4e9b8890747b8670dc42,
title = "Revised criteria for PCOS in WHO Group II anovulatory infertility – a revival of hypothalamic amenorrhoea?",
abstract = "OBJECTIVE: To evaluate revised criteria for polycystic ovarian morphology (PCOM) in the diagnosis of polycystic ovary syndrome (PCOS) in anovulatory infertility.DESIGN: Prospective cohort study.PATIENTS: WHO Group II anovulatory infertile women (n = 75).MEASUREMENTS: Clinical, sonographic and endocrine parameters, including anti-M{\"u}llerian hormone (AMH).RESULTS: The Rotterdam criteria for PCOM (antral follicle count (AFC) ≥12 and/or ovarian volume >10 ml) were fulfilled in 93{\%} of the women. The PCOM prevalence was 68{\%} when increasing the threshold to AFC >20 and 76{\%} according to an AMH-based threshold of >35 pmol/l. The most recently proposed AFC ≥ 25 threshold reduced the PCOM prevalence to 52{\%} (n = 39), leaving 48{\%} (n = 36) without features of PCOM. Comparing the 36 women with non-PCOM with the 39 women in the PCOM group according to AFC ≥ 25, 22{\%} vs 59{\%} (P = 0·001) had serum LH >10 IU/l, 11{\%} vs 41{\%} (P = 0·003) had an LH/FSH ratio >2 and 19{\%} vs 41{\%} (P = 0·04) had hirsutism and/or elevated total testosterone, free testosterone, and/or androstenedione. The non-PCOM group included significantly more women with secondary infertility. The median AMH in the non-PCOM group was 47 pmol/l, which was twofold lower than in the PCOM group but above the upper limit of normo-ovulatory women.CONCLUSIONS: According to a revised threshold of 25 follicles, almost half the anovulatory infertile women do not have PCOM. The characteristics of these women may be compatible with hypothalamic anovulation, but according to AMH levels, the ovaries remain multifollicular.PERSPECTIVES: A better distinction between hypothalamic amenorrhoea and PCOS could improve treatment strategies for anovulatory infertility.",
author = "Lauritsen, {Mette Petri} and Anja Pinborg and Anne Loft and Petersen, {J{\o}rgen Holm} and Mikkelsen, {Anne Lis} and Bjerge, {Marianne Rich} and {Nyboe Andersen}, Anders",
note = "{\circledC} 2014 John Wiley & Sons Ltd.",
year = "2015",
month = "4",
doi = "10.1111/cen.12621",
language = "English",
volume = "82",
pages = "584--591",
journal = "Clinical Endocrinology",
issn = "0300-0664",
publisher = "Wiley-Blackwell",
number = "4",

}

RIS

TY - JOUR

T1 - Revised criteria for PCOS in WHO Group II anovulatory infertility – a revival of hypothalamic amenorrhoea?

AU - Lauritsen, Mette Petri

AU - Pinborg, Anja

AU - Loft, Anne

AU - Petersen, Jørgen Holm

AU - Mikkelsen, Anne Lis

AU - Bjerge, Marianne Rich

AU - Nyboe Andersen, Anders

N1 - © 2014 John Wiley & Sons Ltd.

PY - 2015/4

Y1 - 2015/4

N2 - OBJECTIVE: To evaluate revised criteria for polycystic ovarian morphology (PCOM) in the diagnosis of polycystic ovary syndrome (PCOS) in anovulatory infertility.DESIGN: Prospective cohort study.PATIENTS: WHO Group II anovulatory infertile women (n = 75).MEASUREMENTS: Clinical, sonographic and endocrine parameters, including anti-Müllerian hormone (AMH).RESULTS: The Rotterdam criteria for PCOM (antral follicle count (AFC) ≥12 and/or ovarian volume >10 ml) were fulfilled in 93% of the women. The PCOM prevalence was 68% when increasing the threshold to AFC >20 and 76% according to an AMH-based threshold of >35 pmol/l. The most recently proposed AFC ≥ 25 threshold reduced the PCOM prevalence to 52% (n = 39), leaving 48% (n = 36) without features of PCOM. Comparing the 36 women with non-PCOM with the 39 women in the PCOM group according to AFC ≥ 25, 22% vs 59% (P = 0·001) had serum LH >10 IU/l, 11% vs 41% (P = 0·003) had an LH/FSH ratio >2 and 19% vs 41% (P = 0·04) had hirsutism and/or elevated total testosterone, free testosterone, and/or androstenedione. The non-PCOM group included significantly more women with secondary infertility. The median AMH in the non-PCOM group was 47 pmol/l, which was twofold lower than in the PCOM group but above the upper limit of normo-ovulatory women.CONCLUSIONS: According to a revised threshold of 25 follicles, almost half the anovulatory infertile women do not have PCOM. The characteristics of these women may be compatible with hypothalamic anovulation, but according to AMH levels, the ovaries remain multifollicular.PERSPECTIVES: A better distinction between hypothalamic amenorrhoea and PCOS could improve treatment strategies for anovulatory infertility.

AB - OBJECTIVE: To evaluate revised criteria for polycystic ovarian morphology (PCOM) in the diagnosis of polycystic ovary syndrome (PCOS) in anovulatory infertility.DESIGN: Prospective cohort study.PATIENTS: WHO Group II anovulatory infertile women (n = 75).MEASUREMENTS: Clinical, sonographic and endocrine parameters, including anti-Müllerian hormone (AMH).RESULTS: The Rotterdam criteria for PCOM (antral follicle count (AFC) ≥12 and/or ovarian volume >10 ml) were fulfilled in 93% of the women. The PCOM prevalence was 68% when increasing the threshold to AFC >20 and 76% according to an AMH-based threshold of >35 pmol/l. The most recently proposed AFC ≥ 25 threshold reduced the PCOM prevalence to 52% (n = 39), leaving 48% (n = 36) without features of PCOM. Comparing the 36 women with non-PCOM with the 39 women in the PCOM group according to AFC ≥ 25, 22% vs 59% (P = 0·001) had serum LH >10 IU/l, 11% vs 41% (P = 0·003) had an LH/FSH ratio >2 and 19% vs 41% (P = 0·04) had hirsutism and/or elevated total testosterone, free testosterone, and/or androstenedione. The non-PCOM group included significantly more women with secondary infertility. The median AMH in the non-PCOM group was 47 pmol/l, which was twofold lower than in the PCOM group but above the upper limit of normo-ovulatory women.CONCLUSIONS: According to a revised threshold of 25 follicles, almost half the anovulatory infertile women do not have PCOM. The characteristics of these women may be compatible with hypothalamic anovulation, but according to AMH levels, the ovaries remain multifollicular.PERSPECTIVES: A better distinction between hypothalamic amenorrhoea and PCOS could improve treatment strategies for anovulatory infertility.

U2 - 10.1111/cen.12621

DO - 10.1111/cen.12621

M3 - Journal article

VL - 82

SP - 584

EP - 591

JO - Clinical Endocrinology

JF - Clinical Endocrinology

SN - 0300-0664

IS - 4

ER -

ID: 148047543