RESUMO
INTRODUCCIÓN Y OBJETIVO: El rol de la testosterona exógena en la función sexual femenina ha sido estudiado durante muchos años, con resultados contradictorios. En el último tiempo se ha promovido el uso de pellets de testosterona como una solución para mejorar la libido femenina, la cognición, la fuerza muscular y los sistemas cardiovascular y óseo, e incluso evitar el envejecimiento. Por ello, revisamos las publicaciones para tratar de responder si esto es una moda o el tratamiento más innovador del último tiempo. MÉTODO: Se analizaron las bases de datos PubMed/Medline, Trip Database, Cochrane, SciELO, Scopus, UpToDate, Ovid, ProQuest, Science Direct y ResearchGate. RESULTADOS: De acuerdo con la evidencia, la mejor testosterona disponible es la transdérmica y debe ser usada solo en el trastorno del deseo sexual hipoactivo (TDSH). Los trabajos que evalúan los pellets de testosterona tienen sesgos metodológicos importantes. Si bien son útiles para mejorar la función sexual femenina, producen concentraciones plasmáticas suprafisiológicas de testosterona, por lo que no se puede establecer su seguridad a largo plazo. Tampoco hay datos suficientes que avalen su uso para mejorar el rendimiento cognitivo y el bienestar general, en el tratamiento de enfermedades cardiovasculares o en la prevención de enfermedad ósea. CONCLUSIONES: La testosterona solo se recomienda en el tratamiento del TDSH por vía transdérmica. No recomendamos el uso de pellets de testosterona para el tratamiento de la disfunción sexual ni como hormona antienvejecimiento, ya que no hay estudios consistentes sobre su seguridad, eficacia y efectos adversos a largo plazo.
INTRODUCTION AND OBJECTIVE: The role of exogenous testosterone in female sexual function has been studied for many years with contradictory results. In recent times, the use of testosterone pellets has been promoted as a solution to improve female libido, cognition, muscle strength, cardiovascular system, bone and even prevent aging. Therefore, we will review the publications in order to answer whether this is a fad or the most innovative treatment of recent times. METHOD: The databases PubMed/Medline, Trip Database, Cochrane, SciELO, Scopus, UpToDate, Ovid, ProQuest, Science Direct and ResearchGate were analyzed. RESULTS: So far, the evidence best testosterone available is transdermal testosterone and that it should be used only in hypoactive sexual desire disorder (HSDD). Papers evaluating testosterone pellets have significant methodological biases. While they are useful in improving female sexual function, they produce supra-physiological plasma levels of testosterone, so their long-term safety cannot be established. There is also insufficient data to support their use in improving cognitive performance and general well-being, treatment of cardiovascular disease or prevention of bone disease. CONCLUSIONS: Testosterone is only recommended for the tratment of HSDD via the transdermal route. We do not recommended the use of testosterone pellets for the treatment of sexual dysfunction or as an anti aging hormone, as there are no consistent studies on its safety, efficacy, and long-term adverse effects.
Assuntos
Humanos , Feminino , Testosterona/administração & dosagem , Disfunções Sexuais Psicogênicas/tratamento farmacológico , Implantes de Medicamento , Androgênios/biossínteseRESUMO
BACKGROUND: Acute portal vein thrombosis is a rare medical event usually seen in liver disease, but it can also occur due to any inherited or acquired procoagulable state that triggers venous occlusion. Hormonal therapies have been associated with an increased risk of prothrombotic states. This case report documents a portomesenteric venous thrombosis in a postmenopausal woman with testosterone implant for the treatment of hypoactive sexual desire and discusses the importance of identifying hypercoagulable risk factors before initiating hormone replacement therapy. We want to improve the awareness of an unusual medical complication associated with hormone replacement therapy and shed light on how testosterone implants could facilitate a thrombotic event related to other risk factors such as obesity and chronic hypoxic states, as well as the importance of differential diagnosis in the evaluation of postmenopausal women on testosterone replacement therapy presenting with acute abdominal pain. CASE PRESENTATION: A 55-year-old obese postmenopausal Hispanic female with medical history of chronic obstructive pulmonary disease presents with intractable abdominal pain, is found to have elevated hemoglobin and hematocrit, and an abdominopelvic computed tomography scan revealing portal and superior mesenteric vein thrombosis. Further evaluation excluded inherited and acquired thrombophilia but revealed elevated testosterone levels. The patient was treated with anticoagulation, which resulted in recanalization of the portal and superior mesenteric veins. CONCLUSION: Supraphysiologic levels of testosterone caused by testosterone implants as a treatment of hypoactive sexual desire in postmenopausal women can contribute to thrombotic events in the presence of additional prothrombotic risk factors. Therefore, testosterone therapy should include a thorough risk assessment for prothrombotic states, be tailored to patients' physiologic testosterone levels, and have close follow-up with testosterone level monitoring.
