摘要
Las mujeres han sido tratadas por décadas con testosterona intentando aliviar una gran variedad de síntomas con riesgos y beneficios inciertos. En la mayoría de los países, la testosterona se prescribe "off-label", de modo que las mujeres están utilizando compuestos y dosis ideadas para tratamientos en hombres. En este sentido, varias sociedades médicas de distintos continentes adoptaron recientemente por consenso una toma de posición sobre los beneficios y potenciales riesgos de la terapia con testosterona en la mujer, explorar las áreas de incertidumbre e identificar prácticas de prescripción con potencial de causar daño. Las recomendaciones con respecto a los beneficios y riesgos de la terapia con testosterona se basan en los resultados de ensayos clínicos controlados con placebo de al menos 12 semanas de duración. A continuación se comentan las recomendaciones. (AU)
There are currently no clear established indications for testosterone replacement therapy for women. Nonetheless, clinicians have been treating women with testosterone to alleviate a variety of symptoms for decades with uncertainty regarding its benefits and risks. In most countries, testosterone therapy is prescribed off-label, which means that women are using testosterone formulations or compounds approved for men with a modified dose for women. Due to these issues, there was a need for a global Consensus Position Statement on testosterone therapy for women based on the available evidence from placebo randomized controlled trials (RCTs). This Position Statement was developed to inform health care professionals about the benefits and potential risks of testosterone therapy intended for women. The aim of the Consensus was to provide clear guidance as to which women might benefit from testosterone therapy; to identify symptoms, signs, and certain conditions for which the evidence does not support the prescription of testosterone; to explore areas of uncertainty, and to identify any prescribing practices that have the potential to cause harm. (AU)
Subject(s)
Humans , Female , Aged , Testosterone/therapeutic use , Postmenopause/drug effects , Appetite Depressants/adverse effects , Phenytoin/adverse effects , Placebos/administration & dosage , Psychotropic Drugs/adverse effects , Tamoxifen/adverse effects , Testosterone/administration & dosage , Testosterone/analysis , Testosterone/adverse effects , Testosterone/pharmacology , Cardiovascular Agents/adverse effects , Indomethacin/adverse effects , Gonadotropin-Releasing Hormone/adverse effects , Postmenopause/physiology , Controlled Clinical Trials as Topic , Cholinergic Antagonists/adverse effects , Contraceptives, Oral/adverse effects , Sexual Dysfunctions, Psychological/etiology , Sexual Dysfunctions, Psychological/therapy , Danazol/adverse effects , Consensus , Aromatase Inhibitors/adverse effects , Off-Label Use , Factor Xa Inhibitors/adverse effects , Amphetamines/adverse effects , Histamine Antagonists/adverse effects , Androgen Antagonists/adverse effects , Androgens/physiology , Ketoconazole/adverse effects , Narcotics/adverse effects摘要
ABSTRACT We describe a patient with tertiary hyperparathyroidism with history of three episodes of deep vein thrombosis and on rivaroxaban. The patient underwent a subtotal parathyroidectomy, developing cervical hematoma with airway compression. Therefore, emergency surgical decompression was necessary. Later, on the ninth postoperative day, the serum ionized calcium levels were low. Medical team knowledge about preexisting diseases and their implication in the coagulation state are essential conditions to reduce morbidity and mortality of surgeries. However, no reports were found in literature about the association of hypocalcemia with the use of the new class of anticoagulants, which act as factor X inhibitors (Stuart-Prower factor), predisposing to increased bleeding in the immediate postoperative period.
RESUMO Descrevemos um paciente com hiperparatireoidismo terciário com história de três episódios de trombose venosa profunda e em uso de rivaroxabana. O paciente foi submetido a uma paratireoidectomia subtotal, desenvolvendo hematoma cervical com compressão das vias aéreas. Foi necessária descompressão cirúrgica de emergência. No nono dia de pós-operatório, os níveis séricos de cálcio iônico estavam baixos. O conhecimento da equipe médica sobre doenças preexistentes e de sua implicação no estado de coagulação é condição indispensável para a redução da morbimortalidade do procedimento cirúrgico. No entanto, não há relatos na literatura associando hipocalcemia com o uso da nova classe de anticoagulantes que atuam como inibidores do fator X (fator de Stuart-Prower), predispondo ao aumento do sangramento no pós-operatório imediato.
Subject(s)
Humans , Male , Blood Coagulation Disorders/drug therapy , Factor Xa Inhibitors/adverse effects , Rivaroxaban/adverse effects , Hypocalcemia/chemically induced , Calcium/blood , Risk Factors , Parathyroidectomy/adverse effects , Parathyroidectomy/methods , Renal Insufficiency, Chronic/complications , Hyperparathyroidism/surgery , Hyperparathyroidism/etiology , Hypocalcemia/surgery , Middle Aged摘要
Resumo A alopecia é uma complicação comum da terapia anticoagulante que pode ter repercussões psicológicas importantes nos pacientes, especialmente nos do sexo feminino, e interferir na decisão de extensão da anticoagulação. Esta revisão tem como objetivo descrever os mecanismos potencialmente envolvidos na gênese da alopecia durante a terapia anticoagulante, pois eles ainda não estão totalmente esclarecidos, e as terapias existentes, para a adoção das condutas mais adequadas.
Abstract Alopecia is a common complication of anticoagulant therapy that may have important psychological repercussions for patients, especially female patients, and can interfere with the decision to extend anticoagulation. This review aims to describe the mechanisms potentially involved in the genesis of alopecia during anticoagulant therapy, since these are not yet fully understood, and discusses the existing therapies for the most appropriate management.
Subject(s)
Humans , Alopecia/etiology , Alopecia/physiopathology , Anticoagulants/adverse effects , Warfarin/adverse effects , Heparin/adverse effects , Alopecia/therapy , Factor Xa Inhibitors/adverse effects , Hair/physiology摘要
Resumen Introducción: La llegada de los anticoagulantes directos (ACD) ha supuesto un cambio en el tratamiento de la fibrilación auricular no valvular (FANV) en los últimos años. Los objetivos de este estudio son determinar el grado de control de la anticoagulación con antivitamina K (AVK) y su posible implicación en efectos cardiovasculares adversos mayores (ECAM) y evaluar las diferencias entre el grupo en tratamiento con AVK respecto del grupo con ACD. Pacientes y métodos: Estudio de cohorte prospectivo que incluyó a pacientes consecutivos diagnosticados con FANV valorados en el Servicio de Cardiología con un seguimiento de 18 meses. Se analizaron diferencias demográficas, clínicas y analíticas entre grupos, incluido el grado de control de la anticoagulación del grupo AVK y su posible relación con ECAM. Resultados: Se incluyó a 273 pacientes: 46.5% tratados con AVK, 42.5% con ACD y 11% sin tratamiento anticoagulante. El control de la anticoagulación con AVK fue del 62.1%, sin diferencias en ECAM en función de control. El grupo ACD presentó menos ECAM que el grupo de AVK (13.4 vs. 4.3%; HR, 0.90; 0.83-0.98; p = 0.01), con una menor mortalidad cardiovascular (0.0 vs. 5.5%; HR, 0.94; 0.90-0.98; p = 0.01) y total (0.9 vs. 12.6%; HR, 0.88; 0.82-0.94; p menor que 0,01), aunque sin diferencias significativas en eventos hemorrágicos (0.9 vs. 4.7%; p = 0.07) ni isquémicos (2.6 vs. 0.8%; p = 0.27). Discusión: Los pacientes con AVK poseen un perfil clínico diferente en comparación con los que reciben ACD. El control de anticoagulación del grupo de AVK fue inadecuado en casi la mitad de los casos. El grupo de AVK presentó más ECAM que el grupo de ACD.
Abstract Introduction: The arrival of direct-acting oral anticoagulants (DOACs) has led to a change in the management of non-valvular atrial fibrillation (NVAF) in recent years. The objectives of this study are to determine the level of therapeutic control of anticoagulation with vitamin K antagonists (VKA) and its possible involvement in major adverse cardiovascular events (MACE) and to evaluate differences between the group on VKA with respect to the group on DOACs. Patients and methods: Prospective cohort study that included consecutive patients diagnosed with NVAF in Cardiology Consultations with a clinical follow-up of 18 months. Demographic, clinical and analytical differences between groups were analyzed, including the level of therapeutic control of anticoagulation on the VKA group and its association with MACE. Results: Overall, 273 patients were included: 46.5% on VKA, 42.5% on DOACs, 11% without antithrombotic treatment. Patients on VKA spent 62.1% of their time within therapeutic range (TTR by the Rosendaal formule). There were no differences in MACE depending on anticoagulation control. The DOACs group presented lesser MACE rate than the VKA group (13.4 vs. 4.3%; 0.90; HR 0.90; 0.83-0.98 p = 0.01) with lower cardiovascular mortality (0.0 vs. 5.5%; HR, 0.94; 0.90-0.98; p = 0.01) and total mortality (0.9 vs. 12.6%; HR, 0.88; 0.82-0.94; p less 0.01) although without significant differences in hemorrhagic (0.9 vs. 4.7 %; p = 0.07), or ischemic events (2.6 vs. 0.8%, p = 0.27). Conclusions: Patients on VKA have a different clinical profile than those who receive DOACs. Patients on VKA have an inadequate control of the anticoagulation in quite the half of the cases. The VKA group presented more MACE than the DOACs group.
Subject(s)
Humans , Male , Female , Middle Aged , Aged , Aged, 80 and over , Atrial Fibrillation/drug therapy , Vitamin K/antagonists & inhibitors , Factor Xa Inhibitors/administration & dosage , Anticoagulants/administration & dosage , Atrial Fibrillation/complications , Cardiovascular Diseases/epidemiology , Administration, Oral , Prospective Studies , Cohort Studies , Follow-Up Studies , Factor Xa Inhibitors/adverse effects , Hemorrhage/chemically induced , Hemorrhage/epidemiology , Anticoagulants/adverse effectsSubject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Young Adult , Pyrazoles/adverse effects , Pyridones/adverse effects , Vitamin K/antagonists & inhibitors , Venous Thromboembolism/prevention & control , Hemorrhage/epidemiology , Anticoagulants/adverse effects , Pyrazoles/therapeutic use , Pyridones/therapeutic use , Randomized Controlled Trials as Topic , Global Health , Incidence , Risk Factors , Factor Xa Inhibitors/adverse effects , Factor Xa Inhibitors/therapeutic use , Hemorrhage/chemically induced , Anticoagulants/therapeutic use摘要
Summary According to our research, this is the first case described in the literature of spontaneous intracranial epidural hematoma secondary to the use of Xareltor. Spontaneous intracranial epidural hematomas are rarely described in the literature. They are associated with infectious diseases of the skull, coagulation disorders, vascular malformations of the dura mater and metastasis to the skull. Long-term post-marketing monitoring and independent reports will probably detect the full spectrum of hemorrhagic complications of the use of rivaroxaban.
Resumo Segundo nossa pesquisa, descrevemos o primeiro caso na literatura de hematoma epidural intracraniano espontâneo secundário ao uso de Xareltor. Hematomas epidurais intracranianos espontâneos raramente são descritos na literatura, sendo comumente associados a doenças infecciosas cranianas, distúrbios de coagulação, malformações vasculares da dura-máter e metástases cranianas. A elaboração de relatórios de monitoramento em longo prazo de pós-comercialização e relatórios independentes provavelmente irá detectar o espectro completo de complicações hemorrágicas do uso desse medicamento.