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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1933 1
1934 1
1936 1
1942 1
1945 1
1946 2
1947 1
1948 2
1949 3
1950 6
1951 8
1952 7
1953 6
1954 4
1955 2
1956 4
1957 4
1958 4
1959 6
1960 4
1961 7
1962 8
1963 6
1964 13
1965 8
1966 6
1967 5
1968 14
1969 12
1970 14
1971 26
1972 27
1973 18
1974 29
1975 59
1976 55
1977 56
1978 47
1979 59
1980 30
1981 61
1982 44
1983 53
1984 48
1985 48
1986 39
1987 52
1988 33
1989 41
1990 59
1991 33
1992 42
1993 51
1994 28
1995 33
1996 47
1997 37
1998 40
1999 58
2000 44
2001 43
2002 57
2003 55
2004 53
2005 51
2006 56
2007 62
2008 70
2009 54
2010 78
2011 82
2012 70
2013 82
2014 66
2015 67
2016 88
2017 75
2018 71
2019 84
2020 82
2021 115
2022 81
2023 116
2024 124
2025 135
2026 127

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3,299 results

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Page 1
Evaluation of secondary amenorrhea in primary care.
Hopkins L, Spero S, Hofmann G. Hopkins L, et al. Nurse Pract. 2025 Jun 1;50(6):15-21. doi: 10.1097/01.NPR.0000000000000319. Epub 2025 May 27. Nurse Pract. 2025. PMID: 40420344 Review.
Amenorrhea can be a sign of a significant health issue and often causes distress for the patient. Secondary amenorrhea is more common than primary amenorrhea, and patients often present to the primary care setting for evaluation. ...
Amenorrhea can be a sign of a significant health issue and often causes distress for the patient. Secondary amenorrhea …
Secondary amenorrhea.
Chikotas N. Chikotas N. J Am Acad Nurse Pract. 1995 Sep;7(9):453-60; quiz 461-2. doi: 10.1111/j.1745-7599.1995.tb01173.x. J Am Acad Nurse Pract. 1995. PMID: 7577150 Review. No abstract available.
Secondary amenorrhea.
Bloomfield D. Bloomfield D. Pediatr Rev. 2006 Mar;27(3):113-4. doi: 10.1542/pir.27-3-113. Pediatr Rev. 2006. PMID: 16510552 Review. No abstract available.
Secondary amenorrhea.
Dewhurst J. Dewhurst J. Pediatr Ann. 1981 Dec;10(12):38-42. Pediatr Ann. 1981. PMID: 6801610 No abstract available.
Progestogens in the treatment of secondary amenorrhea.
Simon JA. Simon JA. J Reprod Med. 1999 Feb;44(2 Suppl):185-90. J Reprod Med. 1999. PMID: 11392030 Review.
Secondary amenorrhea is usually the primary purpose for which manufacturers of new progestogens seek FDA approval. ...Studies have evaluated a variety of patient populations, corresponding with the several definitions of secondary amenorrhea that may b …
Secondary amenorrhea is usually the primary purpose for which manufacturers of new progestogens seek FDA approval. ...Studies …
Anti-Müllerian hormone for the diagnosis and prediction of menopause: a systematic review.
Nelson SM, Davis SR, Kalantaridou S, Lumsden MA, Panay N, Anderson RA. Nelson SM, et al. Hum Reprod Update. 2023 May 2;29(3):327-346. doi: 10.1093/humupd/dmac045. Hum Reprod Update. 2023. PMID: 36651193 Free PMC article.
No study assessed whether AMH could be used to shorten the 12 months of amenorrhoea required for a formal diagnosis of menopause. Studies assessing AMH with the onset of menopause (27 publications [n = 23 835 women]) generally indicated that lower age-specific AMH concentr …
No study assessed whether AMH could be used to shorten the 12 months of amenorrhoea required for a formal diagnosis of menopause. Stu …
Casting a Wide Net.
Cohn A, Nehs M, Chan J, Vaidya A. Cohn A, et al. N Engl J Med. 2021 Apr 1;384(13):e50. doi: 10.1056/NEJMimc2028852. N Engl J Med. 2021. PMID: 33789015 No abstract available.
Impact of Secondary Amenorrhea on Cardiovascular Disease Risk in Physically Active Women: A Systematic Review and Meta-Analysis.
Tegg NL, Myburgh C, O'Donnell E, Kennedy M, Norris CM. Tegg NL, et al. J Am Heart Assoc. 2024 Mar 19;13(6):e033154. doi: 10.1161/JAHA.123.033154. Epub 2024 Mar 18. J Am Heart Assoc. 2024. PMID: 38497482 Free PMC article.
BACKGROUND: Exercise-associated secondary amenorrhea results in estrogen deficiency, which may lead to dysfunction in estrogen's normal cardioprotective pathways. ...The research in this area is observational; therefore, findings should be interpreted cautiously. Ho …
BACKGROUND: Exercise-associated secondary amenorrhea results in estrogen deficiency, which may lead to dysfunction in estrogen …
Abnormal genital bleeding and secondary amenorrhea. Common gynecological problems.
Murata JM. Murata JM. J Obstet Gynecol Neonatal Nurs. 1990 Jan-Feb;19(1):26-36. doi: 10.1111/j.1552-6909.1990.tb02523.x. J Obstet Gynecol Neonatal Nurs. 1990. PMID: 2405118 Free article. Review.
Abnormal genital bleeding and secondary amenorrhea (cessation of menses) are common gynecologic complaints that can indicate serious physical problems. ...Although pregnancy is the most common cause of secondary amenorrhea, other conditions related to …
Abnormal genital bleeding and secondary amenorrhea (cessation of menses) are common gynecologic complaints that can indicate s …
Approach to the Patient With New-Onset Secondary Amenorrhea: Is This Primary Ovarian Insufficiency?
Stuenkel CA, Gompel A, Davis SR, Pinkerton JV, Lumsden MA, Santen RJ. Stuenkel CA, et al. J Clin Endocrinol Metab. 2022 Feb 17;107(3):825-835. doi: 10.1210/clinem/dgab766. J Clin Endocrinol Metab. 2022. PMID: 34693971 Free article. Review.
Perturbations of menstrual regularity in the absence of pregnancy provide a marker for physiological or pathological disruption of this well-orchestrated process. New-onset amenorrhea with duration of 3 to 6 months should be promptly evaluated. Secondary amenorrh …
Perturbations of menstrual regularity in the absence of pregnancy provide a marker for physiological or pathological disruption of this well …
3,299 results