Avaliação do desempenho sexual após cirurgias corretivas de genitália ambígua

This study evaluated the sexual performance of patients with genital ambiguity that had been submitted to corrective genitalsurgery. It was done a survey among the patients with genital ambiguity, undergone surgical correction, now aged 16 years oldor older and who had already initiated a sex life of a university clinic of intersexuality. Later, it was applied the Golombok RustInventory of Sexual Satisfaction (GRISS). Twenty patients who fulfilled the inclusion criteria: age older than or equal to 15 yearsold and submitted to surgical correction were selected. Of those, only four patients had begun their sex life. Several problemsrelating to sexuality were identified: Low frequency of relations, inappropriate sexual communication, sexual dissatisfaction,and sexual avoidance, lack of expression of sensuality, Vaginism and anorgasmia. Among those difficulties, the “low frequencyof relations” has been detected in all patients. It was detected that sexual function is altered in patients undergoing correctivegenital surgery. However, we can not say whether this is due to the basic pathology or if it is a sole consequence of the surgicalcorrection. This survey asks whether there is a negative effect resulting from corrective surgery of the genitalia, no sexual futureperformance of these patients. It questions also what the most propitious time to perform the surgery is: if in early childhoodor during adolescence.A ambiguidade genital atinge em torno de 1/20000 nascidos vivos na América Latina, e as repercussões psicossexuaisdesse evento ressaltam a necessidade de aprofundamento nesse tema. Este trabalho teve por objetivo avaliar odesempenho sexual de pacientes intersexuais com ambiguidade genital, submetidos à cirurgia genital corretiva.Participaram da pesquisa quinze pacientes femininas, portadoras de ambiguidade genital, submetidas à clitoroplastiaredutora, atualmente com idade igual ou superior a dezesseis anos, de um serviço universitário especializado emintersexualidade. Foi aplicado o GRISS, um questionário de avaliação da função sexual, às quatro pacientes que haviaminiciado vida sexual, das quinze pacientes contatadas. Foram notificados diversos problemas relativos à sexualidade.Todas as pacientes tinham pouca frequência do intercurso sexual e evitação sexual, e três delas expressaram falta deexpressão do desejo sexual e insatisfação sexual. Observou-se que a função sexual está alterada em pacientes submetidasà correção genital cirúrgica, porém não se pode afirmar se isso é consequência exclusiva da correção cirúrgica, ou decorrenteda patologia de base

Rickettsial Infection in Animals and Brazilian Spotted Fever Endemicity

Surveys of horse serum are a useful method of surveillance for Brazilian spotted fever in areas where humans are exposed to Amblyomma cajennense ticks

Supervised, but Not Home-Based, Isometric Training Improves Brachial and Central Blood Pressure in Medicated Hypertensive Patients: A Randomized Controlled Trial

Meta-analyses have shown that supervised isometric handgrip training reduces blood pressure in hypertensives. However, the mechanism(s) underlying these effects in medicated hypertensive patients, as well as the effects from home-based exercise training, is uncertain. The purpose of this study was to compare the effects of supervised and home-based isometric handgrip training on cardiovascular parameters in medicated hypertensives. In this randomized controlled trial, 72 hypertensive individuals (38–79 years old, 70% female) were randomly assigned to three groups: home-based, supervised isometric handgrip training or control groups. Home-based and supervised isometric handgrip training was completed thrice weekly (4 × 2 min at 30% of maximal voluntary contraction, with 1-min rest between bouts, alternating the hands). Before and after 12 weeks brachial, central and ambulatory blood pressures (BP), arterial stiffness, heart rate variability, vascular function, oxidative stress and inflammation markers were obtained. No significant (p > 0.05) effect was observed for ambulatory BP, arterial stiffness, heart rate variability, vascular function and oxidative stress and inflammatory markers in all three groups. Brachial BP decreased in the supervised group (Systolic: 132 ± 4 vs. 120 ± 3 mmHg; Diastolic: 71 ± 2 vs. 66 ± 2 mmHg, p < 0.05), whereas no significant differences were observed in the home-based (Systolic: 130 ± 4 vs. 126 ± 3 mmHg; diastolic: 73 ± 3 vs. 71 ± 3 mmHg) and control groups (p > 0.05). Supervised handgrip exercise also reduced central BP systolic (120 ± 5 vs. 109 ± 5 mmHg), diastolic (73 ± 2 vs. 67 ± 2 mmHg); and mean BP (93 ± 3 vs. 84 ± 3 mmHg), whereas no significant effects were found in the home-based (Systolic: 119 ± 4 vs. 115 ± 3 mmHg; Diastolic: 74 ± 3 vs. 71 ± 3 mmHg) and control groups (p > 0.05). In conclusion, supervised, but not home-based, isometric training lowered brachial and central BP in hypertensives