Epidemiology and causes of secondary amenorrhea

Epidemiology and causes of secondary amenorrhea - UpToDate

Outline · Pregnancy · Hypothalamic dysfunction · - Functional hypothalamic amenorrhea · Risk factors · Pituitary disease · - Hyperprolactinemia ...

Secondary Amenorrhea - StatPearls - NCBI Bookshelf

Secondary amenorrhea is a symptomatic condition of an underlying etiology defined as the absence of menses for ≥3 cycle lengths in a person with ...

Epidemiology of secondary amenorrhea. I. Incidence and ... - PubMed

A plausible causal relationship between previous use of oral contraceptives and the occurrence of secondary amenorrhea was found in about 16% of the women with ...

Epidemiology of secondary amenorrhea

The one-year incidence rate of secondary amenorrhea of more than 3 months' duration was 3.3 per cent, as calculated on an estimated population at risk.

Amenorrhea: Practice Essentials, Pathophysiology, Etiology

The incidence of primary amenorrhea in the United States is less than 1%. ... Each year, approximately 5-7% of menstruating women in the United ...

Amenorrhea: A Systematic Approach to Diagnosis and Management

Functional hypothalamic amenorrhea may indicate disordered eating and low bone density. Treatment should address the underlying cause. Patients ...

Current evaluation of amenorrhea: a committee opinion (2024)

CAUSES OF AMENORRHEA. The prevalence of amenorrhea not because of pregnancy, lactation, or menopause is approximately 3%–4% (3, 4). Requirements for ...

Evaluation of secondary amenorrhea - BMJ Best Practice

Although there are many causes of secondary amenorrhea, the incidence of each etiology is low. In general, amenorrhea accounts for a relatively small ...

Amenorrhea - an overview | ScienceDirect Topics

The prevalence of amenorrhea is 1.5–3% of the female population during reproductive years. Whereas primary amenorrhea is quite rare, secondary amenorrhea is not ...

SECONDARY AMENORRHEA - Obstetrics & Gynecology

Depends on cause. • Fertility? • Primary ovarian insufficiency (premature ovarian failure). • Estrogen therapy for prevention of bone loss. • ...

The epidemiology of secondary amenorrhea

The frequency rates of secondary amenorrhea when examined epidemiologically appear to be quantitatively related to separation from home and family and to ...

Amenorrhea epidemiology and demographics - wikidoc

Incidence · The incidence of primary amenorrhea is approximately 3,000 per 100,000 individuals, mostly due to hypothalamic amenorrhea. · The ...

Amenorrhea: An Approach to Diagnosis and Management - AAFP

Severe hyperthyroidism is more likely to cause amenorrhea than mild hyperthyroidism or hypothyroidism, and the serum thyroid-stimulating hormone ...

Associations of Early Prolonged Secondary Amenorrhea in Women ...

This hypothalamic amenorrhea is a state of ovarian hormone deficiency that can be caused by poor nutrition, excess exercise, psychological distress, and/or ...

Amenorrhea in adolescents: a narrative review - Pediatric Medicine

The usual causes at the pituitary level can be attributed to increased prolactin secretion that can be central or peripheral in cause. It is ...

Amenorrhea | Pediatric Care Online - AAP Publications

Incidence of secondary amenorrhea (other than pregnancy) is 4%. ... Primary amenorrhea causes. Central (hypothalamus/pituitary): ...

Amenorrhea-An abnormal cessation of normal menstrual cycle

There are many causes of secondary amenorrhea such as pregnancy, low or normal FSH, anorexia, nonspecific hypothalamic, chronic anovulation, hypothyroidism, ...

Girls referred for amenorrhea: analysis of a patient series from a ...

It was mostly explained by lifestyle-related functional hypothalamic amenorrhea caused by disordered eating, intense exercise, energy deficiency ...

Causes of Secondary Amenorrhea: A report of 437 cases in Thailand

The prevalence of causes of secondary amenorrhea in compartment two (9.2%) and three (10.1%) was similar. The uterine cause and outflow tract ...

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