TANIA APARECIDA SARTORI SANCHEZ BACHEGA
Projetos de Pesquisa
Unidades Organizacionais
Departamento de Clínica Médica, Faculdade de Medicina - Docente
LIM/42 - Laboratório de Hormônios e Genética Molecular, Hospital das Clínicas, Faculdade de Medicina - Líder
LIM/42 - Laboratório de Hormônios e Genética Molecular, Hospital das Clínicas, Faculdade de Medicina - Líder
8 resultados
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- Effects of endocrine disruptors in the development of the female reproductive tract(2014) COSTA, Elaine Maria Frade; SPRITZER, Poli Mara; HOHL, Alexandre; BACHEGA, Tania A. S. S.Environmental agencies have identified a growing number of environmental contaminants that have endocrine disrupting activity, and these can become a major public health problem. It is suggested that endocrine disruptors could account for the higher-than-expected increase in the prevalence of some non-communicable diseases, such as obesity, diabetes, thyroid diseases, and some cancers. Several endocrine Disrupting Chemicals (EDCs), such as pesticides, bisphenol A, phthalates, dioxins, and phytoestrogens, can interact with the female reproductive system and lead to endocrine disruption. Initially, it was assumed that EDCs exert their effects by binding to hormone receptors and transcription factors, but it is currently known that they may also alter the expression of enzymes involved in the synthesis or catabolism of steroids. Biomonitoring studies have identified these compounds in adults, children, pregnant women, and fetuses. Among the diseases of the female reproductive tract associated with EDCs exposure are the following: precocious puberty, polycystic ovary syndrome, and premature ovarian failure. The different populations of the world are exposed to a great number of chemicals through different routes of infection; despite the various available studies, there is still much doubt regarding the additive effect of a mixture of EDCs with similar mechanisms of action.
conferenceObject Self-reported Feelings of Adult Patients with Differences of Sex Development (DSD) Regarding Genital Surgical Procedures(2021) LOUSADA, Lia; DOMENICE, Sorahia; COSTA, Elaine M. F.; BACHEGA, Tania A. S. S.; MADUREIRA, Guiomar; INACIO, Marlene; SIRCILI, Maria Helena P.; DENES, Francisco T.; MENDONCA, Berenice B.conferenceObject Self-reported Feelings of Adult Patients with Differences of Sex Development (DSD) Regarding Genital Surgical Procedures(2023) LOUSADA, Lia; DOMENICE, Sorahia; COSTA, Elaine; BACHEGA, Tania; BATISTA, Rafael; MENDONCA, Berenice- Quality of life in a large cohort of adult Brazilian patients with 46,XX and 46,XY disorders of sex development from a single tertiary centre(2015) AMARAL, Rita Cassia; INACIO, Marlene; BRITO, Vinicius N.; BACHEGA, Tania A. S. S.; OLIVEIRA JR., Ari A.; DOMENICE, Sorahia; DENES, Francisco T.; SIRCILI, Maria Helena; ARNHOLD, Ivo J. P.; MADUREIRA, Guiomar; GOMES, Larissa; COSTA, Elaine M. F.; MENDONCA, Berenice B.ObjectiveFew studies have focused on the quality of life (QoL) of patients with disorders of sex development (DSD). Our aim was to evaluate QoL in DSD patients with defined diagnoses followed until adulthood in a single tertiary centre. Patients and MethodsAdult patients with DSD (56 patients with 46,XX DSD - 49 with female social sex and 7 with male social sex as well as 88 patients with 46,XY DSD - 54 with female social sex and 34 with male social sex). MeasurementsQoL using WHOQOL-Bref questionnaire. ResultsBoth patients with 46,XX DSD and patients with 46,XY DSD had similar QoL scores on the WHOQOL-Bref, comparable to the scores of the Brazilian general population. The chronological age at the start of treatment was negatively and significantly associated with general QoL score. Patients with male social sex DSD had better scores on the psychological domain than patients with female social sex DSD, as found in the Brazilian general population. In addition, among the 46,XY DSD group, the male social sex patients had better QoL compared with the female social sex patients. There was a positive and significant correlation between sexual performance and general QoL, although it explained only 4% of the variability of the general QoL score. The most influencing variables were general health, positive feelings and spirituality, religion and personal beliefs, each of them contributing with 18% of the variability of the general QoL score. ConclusionOur large cohort of adult patients with DSD, which was followed by a multidisciplinary team in a single tertiary centre, had good QoL in adulthood; in addition, late treatment compromised the QoL of patients with DSD, whereas sexual performance has little influence on QoL.
- Quality of life of patients with 46,XX and 46,XY disorders of sex development(2015) AMARAL, Rita Cassia; INACIO, Marlene; BRITO, Vinicius N.; BACHEGA, Tania A. S. S.; DOMENICE, Sorahia; ARNHOLD, Ivo J. P.; MADUREIRA, Guiomar; GOMES, Larissa; COSTA, Elaine M. F.; MENDONCA, Berenice B.Disorders of sex development (DSD) result from abnormalities in the complex process of sex determination and differentiation. An important consideration to guide the assignment of social sex in newborns with ambiguous genitalia is the quality of life (QoL) of these patients in adulthood. The rarity of most DSD conditions makes it difficult to conduct a long-term follow-up of affected patients through adulthood. This review of papers on the QoL of DSD patients evaluated in developing and developed countries by qualitative and quantitative instruments revealed a large spectrum of QoL, ranging from very poor to similar to, or even better than, the normal population. A more adequate QoL was found in patients from tertiary centres, indicating that the medical care of DSD patients should be multidisciplinary and carried out by specialized teams.
bookPart Diferenças do desenvolvimento sexual(2022) DOMENICE, Sorahia; COSTA, Elaine Maria Frade; BACHEGA, Tânia Sanchez; MENDONçA, Berenice Bilharinho deconferenceObject Retrospective Analysis of Individuals with Differences in Sex Development (DSD) in a Brazilian Single-Center Study Across the Lifespan(2023) BATISTA, Rafael; GOMES, Nathalia; BACHEGA, Tania; MADUREIRA, Guiomar; MIRANDA, Mirela; DALLAGO, Renata; TERESA, Maria; LOUSADA, Ferrari Lia; CRAVEIRO, Flora; BATATINHA, Julio; SCALCO, Renata; JORGE, Alexander; COSTA, Elaine; SIRCILI, Maria Helena; DENES, Francisco; INACIO, Marlene; NISHI, Mirian; DOMENICE, Sorahia; MENDONCA, Berenice- Arterial Stiffness in Transgender Men Receiving Long-term Testosterone Therapy(2023) CUNHA, Flavia Siqueira; BACHEGA, Tania Aparecida Sanchez; COSTA, Elaine Maria Frade; BRITO, Vinicius Nahime; ALVARES, Leonardo Azevedo; COSTA-HONG, Valeria Aparecida; VERARDINO, Renata Gomes Sanches; SIRCILI, Maria Helena Palma; MENDONCA, Berenice Bilharinho de; BORTOLOTTO, Luiz Aparecido; DOMENICE, SorahiaContext: The effects of androgen therapy on arterial function in transgender men (TM) are not fully understood, particularly concerning long-term androgen treatment. Objective: To evaluate arterial stiffness in TM receiving long-term gender-affirming hormone therapy by carotid-femoral pulse wave velocity (cf-PWV). Methods: A cross-sectional case-control study at the Gender Dysphoria Unit of the Division of Endocrinology, HC-FMUSP, Sao Paulo, Brazil. Thirty-three TM receiving intramuscular testosterone esters as regular treatment for an average time of 14 +/- 8 years were compared with 111 healthy cisgender men and women controls matched for age and body mass index. Aortic stiffness was evaluated by cf-PWV measurements using Complior device post-testosterone therapy. The main outcome measure was aortic stiffness by cf-PWV as a cardiovascular risk marker in TM and control group. Results: The cf-PWV after long-term testosterone therapy was significantly higher in TM (7.4 +/- 0.9 m/s; range 5.8-8.9 m/s) than in cisgender men (6.6 +/- 1.0 m/s; range 3.8-9.0 m/s, P <.01) and cisgender women controls (6.9 +/-.9 m/s; range 4.8-9.1 m/s, P =.02). The cf-PWV was significantly and positively correlated with age. Analysis using blood pressure as a covariate showed a significant relationship between TM systolic blood pressure (SBP) and cf-PWV in relation to cisgender women but not to cisgender men. Age, SBP, and diagnosis of hypertension were independently associated with cf-PWV in the TM group. Conclusion: The TM group on long-term treatment with testosterone had higher aging-related aortic stiffening than the control groups. These findings indicate that aortic stiffness might be accelerated in the TM group receiving gender-affirming hormone treatment, and suggest a potential deleterious effect of testosterone on arterial function. Preventive measures in TM individuals receiving testosterone treatment, who are at higher risk for cardiovascular events, are highly recommended.