RESUMO
Bariatric surgery has been proven to be a successful management strategy for morbid obesity, but limited studies exist on its effect on polycystic ovary syndrome (PCOS). A comprehensive search of electronic databases was completed. Meta-analysis was performed on PCOS, hirsutism, and menstrual irregularity outcomes following bariatric surgery. Thirteen primary studies involving a total of 2130 female patients were identified. The incidence of PCOS preoperatively was 45.6 %, which significantly decreased to 6.8 % (P < 0.001) and 7.1 % (P < 0.0002) at 12-month follow-up and study endpoint, respectively. The incidences of preoperative menstrual irregularity and hirsutism both significantly decreased at 12-month and at study end follow-up. Bariatric surgery effectively attenuates PCOS and its clinical symptomatology including hirsutism and menstrual irregularity in severely obese women.
Assuntos
Cirurgia Bariátrica , Hirsutismo/terapia , Distúrbios Menstruais/terapia , Obesidade Mórbida/cirurgia , Síndrome do Ovário Policístico/terapia , Feminino , Hirsutismo/etiologia , Humanos , Distúrbios Menstruais/etiologia , Obesidade Mórbida/complicações , Síndrome do Ovário Policístico/complicaçõesRESUMO
OBJECTIVES: To review the etiology, evaluation, and treatment of hirsutism. EVALUATION: A thorough history and physical examination plus selected laboratory evaluations will confirm the diagnosis and direct treatment. TREATMENT: Pharmacologic interventions can suppress ovarian or adrenal androgen production and block androgen receptors in the hair follicle. Hair removal methods and lifestyle modifications may improve or hasten the therapeutic response. OUTCOMES: At least six to nine months of therapy are required to produce improvement in hirsutism. EVIDENCE: The quality of evidence reported in this guideline has been determined using the criteria described by the Canadian Task Force on the Periodic Health Examination. RECOMMENDATIONS: Hirsutism can be slowly but dramatically improved with a three-pronged approach to treatment: mechanical hair removal, suppression of androgen production, and androgen receptor blockade. Lifestyle changes including weight loss and exercise will lower serum androgen levels and improve self-esteem. The patient should be educated regarding associated health problems or long-term medical consequences of hyperandrogenism, including obesity, irregular menses, anovulation, infertility, pregnancy-induced hypertension, diabetes, hyperlipidemia, hypertension, and heart disease.