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1.
Int J Gynecol Cancer ; 33(4): 446-461, 2023 04 03.
Artigo em Inglês | MEDLINE | ID: mdl-36958755

RESUMO

The European Society of Gynaecological Oncology (ESGO), the International Society for the Study of Vulvovaginal Disease (ISSVD), the European College for the Study of Vulval Disease (ECSVD), and the European Federation for Colposcopy (EFC) developed consensus statements on pre-invasive vulvar lesions in order to improve the quality of care for patients with vaginal intraepithelial neoplasia (VaIN). The management of VaIN varies according to the grade of the lesion: VaIN 1 (low grade vaginal squamous intraepithelial lesions (SIL)) can be subjected to follow-up, while VaIN 2-3 (high-grade vaginal SIL) should be treated. Treatment needs individualization according to the patient's characteristics, disease extension and previous therapeutic procedures. Surgical excision is the mainstay of treatment and should be performed if invasion cannot be excluded. Total vaginectomy is used only in highly selected cases of extensive and persistent disease. Carbon dioxide (CO2) laser may be used as both an ablation method and an excisional one. Reported cure rates after laser excision and laser ablation are similar. Topical agents are useful for persistent, multifocal lesions or for patients who cannot undergo surgical treatment. Imiquimod was associated with the lowest recurrence rate, highest human papillomavirus (HPV) clearance, and can be considered the best topical approach. Trichloroacetic acid and 5-fluorouracil are historical options and should be discouraged. For VaIN after hysterectomy for cervical intraepithelial neoplasia (CIN) 3, laser vaporization and topical agents are not the best options, since they cannot reach epithelium buried in the vaginal scar. In these cases surgical options are preferable. Brachytherapy has a high overall success rate but due to late side effects should be reserved for poor surgical candidates, having multifocal disease, and with failed prior treatments. VaIN tends to recur and ensuring patient adherence to close follow-up visits is of the utmost importance. The first evaluation should be performed at 6 months with cytology and an HPV test during 2 years and annually thereafter. The implementation of vaccination against HPV infection is expected to contribute to the prevention of VaIN and thus cancer of the vagina. The effects of treatment can have an impact on quality of life and result in psychological and psychosexual issues which should be addressed. Patients with VaIN need clear and up-to-date information on a range of treatment options including risks and benefits, as well as the need for follow-up and the risk of recurrence.


Assuntos
Carcinoma in Situ , Infecções por Papillomavirus , Displasia do Colo do Útero , Neoplasias do Colo do Útero , Neoplasias Vaginais , Feminino , Gravidez , Humanos , Colposcopia , Qualidade de Vida , Neoplasias Vaginais/patologia , Imiquimode/uso terapêutico , Displasia do Colo do Útero/patologia , Carcinoma in Situ/patologia , Estudos Retrospectivos , Neoplasias do Colo do Útero/patologia
2.
J Low Genit Tract Dis ; 27(2): 131-145, 2023 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-36951985

RESUMO

ABSTRACT: The European Society of Gynaecological Oncology (ESGO), the International Society for the Study of Vulvovaginal Disease (ISSVD), the European College for the Study of Vulval Disease (ECSVD), and the European Federation for Colposcopy (EFC) developed consensus statements on pre-invasive vulvar lesions in order to improve the quality of care for patients with vaginal intraepithelial neoplasia (VaIN). The management of VaIN varies according to the grade of the lesion: VaIN 1 (low grade vaginal squamous intraepithelial lesions (SIL)) can be subjected to follow-up, while VaIN 2-3 (high-grade vaginal SIL) should be treated. Treatment needs individualization according to the patient's characteristics, disease extension and previous therapeutic procedures. Surgical excision is the mainstay of treatment and should be performed if invasion cannot be excluded. Total vaginectomy is used only in highly selected cases of extensive and persistent disease. Carbon dioxide (CO2) laser may be used as both an ablation method and an excisional one. Reported cure rates after laser excision and laser ablation are similar. Topical agents are useful for persistent, multifocal lesions or for patients who cannot undergo surgical treatment. Imiquimod was associated with the lowest recurrence rate, highest human papillomavirus (HPV) clearance, and can be considered the best topical approach. Trichloroacetic acid and 5-fluorouracil are historical options and should be discouraged. For VaIN after hysterectomy for cervical intraepithelial neoplasia (CIN) 3, laser vaporization and topical agents are not the best options, since they cannot reach epithelium buried in the vaginal scar. In these cases surgical options are preferable. Brachytherapy has a high overall success rate but due to late side effects should be reserved for poor surgical candidates, having multifocal disease, and with failed prior treatments. VaIN tends to recur and ensuring patient adherence to close follow-up visits is of the utmost importance. The first evaluation should be performed at 6 months with cytology and an HPV test during 2 years and annually thereafter. The implementation of vaccination against HPV infection is expected to contribute to the prevention of VaIN and thus cancer of the vagina. The effects of treatment can have an impact on quality of life and result in psychological and psychosexual issues which should be addressed. Patients with VaIN need clear and up-to-date information on a range of treatment options including risks and benefits, as well as the need for follow-up and the risk of recurrence.


Assuntos
Carcinoma in Situ , Infecções por Papillomavirus , Displasia do Colo do Útero , Neoplasias do Colo do Útero , Neoplasias Vaginais , Doenças da Vulva , Feminino , Humanos , Gravidez , Carcinoma in Situ/patologia , Colposcopia , Qualidade de Vida , Estudos Retrospectivos , Displasia do Colo do Útero/patologia , Displasia do Colo do Útero/terapia , Neoplasias do Colo do Útero/patologia , Neoplasias do Colo do Útero/terapia , Vagina/patologia , Neoplasias Vaginais/patologia , Neoplasias Vaginais/terapia , Doenças da Vulva/patologia
3.
Curr Pharm Des ; 27(36): 3812-3820, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33463457

RESUMO

Polycystic ovary syndrome (PCOS) is a frequent endocrine disease in women during the reproductive period. It is considered a complex metabolic disorder with long-term metabolic, as well as reproductive consequences. Main pathophysiological pathways are related to the increased androgen levels and insulin resistance. Nowadays, genetic origins of PCOS are acknowledged, with numerous genes involved in the pathogenesis of hyperandrogenemia, insulin resistance, inflammation, and disturbed folliculogenesis. Rotterdam diagnostic criteria are most widely accepted and four PCOS phenotypes have been recognized. Metabolic abnormalities are more common in phenotypes 1 and 2. Women with classic PCOS are more obese and typically have the central type of obesity, more prevalently displaying dyslipidemia, insulin resistance, and metabolic syndrome that could be associated with an increased risk of cardiovascular complications during life. Heterogeneity of phenotypes demands an individualized approach in the treatment of women with PCOS. Metabolic therapies involve a lifestyle intervention followed by the introduction of insulin sensitizers including metformin and inositols, glucagon-like peptide 1 receptor agonists (GLP-1 RA), as recently sodium-glucose cotransporter-2 (SGLT2) inhibitors. The addition of an insulin sensitizer to the standard infertility therapy such as clomiphene citrate improves ovulation and pregnancy rates. Our current review analyzes the contemporary knowledge of PCOS etiology and etiopathogenesis, its cardiometabolic risks and their outcomes, as well as therapeutic advances for women with PCOS.


Assuntos
Hiperandrogenismo , Resistência à Insulina , Síndrome Metabólica , Metformina , Síndrome do Ovário Policístico , Feminino , Humanos , Síndrome do Ovário Policístico/tratamento farmacológico , Gravidez
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