Risk factors for intraoperative hypertensive crisis in patients with pheochromocytomas and sympathetic paragangliomas.

PURPOSE: To identify presurgical and surgical risk factors for intraoperative hypertensive crisis in patients with pheochromocytomas and sympathetic paragangliomas (PGLs) (PPGLs). METHODS: Retrospective multicenter cohort study of patients with PPGLs from 18 tertiary hospitals. Intraoperative hypertensive crisis was defined as systolic blood pressure (SBP) greater than 200 mmHg lasting more than 1 min and postoperative hypertensive crisis as SBP greater than 180 mmHg or diastolic blood pressure (DBP) greater than 110 mmHg. RESULTS: A total of 296 surgeries were included. Alpha presurgical blockade was employed in 93.2% of the cases and beta-adrenergic in 53.4%. Hypertensive crisis occurred in 20.3% ( n  = 60) of the surgeries: intraoperative crisis in 56 and postoperative crisis in 6 cases (2 cases had both types of crises). We identified as risk factors of intraoperative hypertensive crisis, absence of presurgical glucocorticoid therapy (odds ratio [OR] 3.48; 95% confidence interval [CI] 1.19-10.12) higher presurgical SBP (OR 1.22 per each 10 mmHg, 95% CI 1.03-1.45), a larger tumor size (OR 1.09 per each 10 mm, 95% CI 1.00-1.19) and absence of oral sodium repletion (OR 2.59, 95% CI 1.25-5.35). Patients with hypertensive crisis had a higher rate of intraoperative bleeding ( P  < 0.001), of intraoperative hemodynamic instability ( P  < 0.001) and of intraoperative hypotensive episodes ( P  < 0.001) than those without hypertensive crisis. CONCLUSION: Intraoperative hypertensive crisis occurs in up to 20% of the PPGL resections. Patients not pretreated with glucocorticoid therapy before surgery, with larger tumors and higher presurgical SBP and who do not receive oral sodium repletion have a higher risk for developing hypertensive crisis during and after PPGL surgery.

Guía para el manejo y la prevención de la insuficiencia suprarrenal aguda / SEEN guidelines for the management and prevention of acute adrenal insufficiency

La insuficiencia suprarrenal aguda (ISA) es una urgencia médica potencialmente letal cuya prevención y tratamiento deberían ser conocidos por todos los profesionales médicos. La ISA es una condición infradiagnosticada debido a la inespecificidad de los síntomas de presentación, pero su diagnóstico y tratamiento con glucocorticoides es vital. Puede ser desencadenada por una deficiencia de novo en la síntesis de cortisol o secundaria a la omisión del tratamiento hormonal sustitutivo con corticoides o al ajuste inadecuado de la dosis requerida en situaciones de estrés en el paciente ya diagnosticado. La prevención de la ISA disminuye de forma significativa la mortalidad cardiovascular y por infecciones de los pacientes con insuficiencia renal y mejora su calidad de vida. Por ello, es fundamental la adecuada educación del paciente, sus familiares y del personal sanitario. El Grupo de Trabajo de Patología Suprarrenal del Área de Conocimiento de Neuroendocrinología de la Sociedad Española de Endocrinología y Nutrición (SEEN) ha elaborado, a partir de una propuesta de la Junta Directiva de la SEEN, esta guía para el óptimo manejo de la insuficiencia suprarrenal en fase aguda. Esta guía tiene el objetivo de ser eminentemente práctica y dar recomendaciones orientadas a todos los profesionales sanitarios que pueden estar involucrados en el diagnóstico, tratamiento y la prevención de la ISA. Así mismo, pretende facilitar pautas de actuación para el paciente y sus familiares en su manejo y prevención

Acute adrenal insufficiency (AAI) is a potentially fatal medical emergency whose prevention and treatment should be known by all medical professionals. AAI is an underdiagnosed condition because of its non-specific symptoms, but its diagnosis and early treatment with glucocorticoids is vital. It may be triggered by a de novo deficiency in cortisol synthesis or occur secondarily to omission of hormone replacement therapy (corticosteroids) or inadequate adjustment of the dose required in stress situations in patients previously diagnosed with adrenal insufficiency. AAI prevention significantly decreases death from cardiovascular diseases and infections in patients with adrenal insufficiency, and also improves their quality of life. Adequate education of patients, relatives, and all healthcare professionals is therefore essential. Therefore, the Adrenal Disorders Group of the Neuroendocrinology Area of the Spanish Society of Endocrinology and Nutrition (SEEN) has prepared, at the proposal of the SEEN's board, a guideline for optimal management of acute adrenal insufficiency. The guideline is intended to provide practical recommendations for all healthcare professionals who may be involved in the diagnosis, treatment, and prevention of AAI. It is also intended to provide patients and their families with action guidelines for AAI management and prevention

Guía para el diagnóstico y tratamiento de la insuficiencia suprarrenal en el adulto / Guidelines for the diagnosis and treatment of adrenal insufficiency in the adult

La insuficiencia suprarrenal (IA) es un trastorno que se caracteriza por un déficit de glucocorticoides, al que se asocia en ocasiones un déficit de mineralocorticoides y/o andrógenos adrenales. Puede ser consecuencia de enfermedades intrínsecas del córtex adrenal (IA primaria), de procesos hipofisarios que afecten a la secreción de corticotropina (IA secundaria) o de trastornos hipotalámicos que afecten la secreción de la hormona liberadora de corticotropina (IA terciaria). Se trata de una entidad de baja prevalencia pero con elevado impacto sobre la salud individual, dado que entraña riesgo vital en ausencia de tratamiento y efectos deletéreos para la salud en caso de tratamiento inadecuado. En la actualidad no hay ninguna guía de práctica clínica para el manejo de esta enfermedad, por este motivo, a partir de una propuesta de la junta directiva de la Sociedad Española de Endocrinología y Nutrición (SEEN), se constituyó un grupo de trabajo dependiente del Área de Conocimiento de Neuroendocrinología de la SEEN, al que se encomendó la tarea de actualizar el diagnóstico y tratamiento de la IA del adulto. En cumplimiento de esta labor, el grupo de trabajo ha elaborado la presente guía, que, basándose en una revisión exhaustiva de la bibliografía, pretende dar respuesta a los interrogantes que se platean en el manejo de esta enfermedad. Se trata, por tanto, de un documento de carácter eminentemente práctico, cuya intención principal es servir de guía a los profesionales que se dedican al cuidado de los pacientes con IA

Adrenal insufficiency (AI) is a disease characterized by a deficient production or action of glucocorticoids, with or without deficiency in mineralcorticoids and/or adrenal androgens. It can result from disease intrinsic to the adrenal cortex (primary AI), from pituitary diseases that hamper the release of corticotropin (secondary AI) or from hypothalamic disorders that impair the secretion of the corticotropin-releasing hormone (tertiary AI). It is a disease with a low prevalence but its impact on the affected individual is very high as it can be life-threathening if not treated or lead to health problems if inadequately treated. However, currently there are no specific guidelines for the management of this disease. Therefore, at the proposal of the Spanish Society of Endocrinology and Nutrition (SEEN) board, a task-force under the Neuroendocrinology Knowledge Area of the SEEN was established, with the mandate of updating the diagnosis and treatment of AI. In fulfilment of this mandate the task-force has elaborated the present guide that, based on a comprehensive review of literature, is intended to provide an answer to questions related to the management of this disease. It is, therefore, an essentially practical document, mainly aimed at guiding the health professionals involved in the care of IA patients