Article ; Online: Successful antihypertensive treatment using sacubitril/valsartan alone in a patient with obstructive sleep apnoea syndrome
Medicina Clínica Práctica, Vol 6, Iss 4, Pp 100393- (2023)
2023
Abstract: Obstructive sleep apnoea syndrome (O-SAS) induces excessive activity of the sympathetic nervous system, resulting in secondary hypertension. Although continuous positive airway pressure (CPAP) is the first-line therapy for O-SAS, poor adherence to CPAP ... ...
| Abstract | Obstructive sleep apnoea syndrome (O-SAS) induces excessive activity of the sympathetic nervous system, resulting in secondary hypertension. Although continuous positive airway pressure (CPAP) is the first-line therapy for O-SAS, poor adherence to CPAP induces uncontrollable resistant hypertension. We present a case of O-SAS-related hypertension successfully treated with sacubitril/valsartan alone. Polysomnography before treatment showed a markedly increased apnoea-hypopnoea index (44.8/hour). While receiving treatment with CPAP and azilsartan, his in-office blood pressure remained within the acceptable range (120–130/80–85 mmHg). However, his blood pressure increased again after quitting CPAP. Subsequently, we switched to sacubitril/valsartan alone and succeeded in improving his blood pressure from 145/95 to 120/80 mmHg. Furthermore, sacubitril/valsartan improved sleep quality in terms of blood pressure (from non-dipper type to dipper type) and apnoea-hypopnoea index (38.3/hour). This case indicates that sacubitril/valsartan has great potential for antihypertensive effects in patients with severe O-SAS, even without CPAP. Resumen: El síndrome de apnea obstructiva del sueño (SAOS) induce actividad excesiva del sistema nervioso simpático, ocasionando hipertensión secundaria. Aunque la presión positiva continua en vía respiratoria (CPAP) es el tratamiento inicial para SAOS, mala adherencia a CPAP provoca hipertensión resistente incontrolable. Presentamos un caso de hipertensión relacionada con SAOS tratada exitosamente solo con sacubitril/valsartán. La polisomnografía pre-tratamiento mostró un índice de apnea-hipopnea notablemente aumentado (44,8/hora). Tratando con CPAP y azilsartán, su presión arterial en consultorio permaneció en rango aceptable (120-130/80-85 mmHg). Pero, su presión arterial volvió a aumentar tras dejar la CPAP. Posteriormente, cambiamos a solo sacubitril/valsartán, consiguiendo mejorar su presión arterial (de 145/95 a 120/80 mmHg). Además, sacubitril/valsartán mejoró la calidad de sueño ... |
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| Keywords | síndrome de apnea obstructiva del sueño ; hipertensión ; sacubitril/valsartán ; Medicine (General) ; R5-920 |
| Language | English |
| Publishing date | 2023-10-01T00:00:00Z |
| Publisher | Elsevier España |
| Document type | Article ; Online |
| Database | BASE - Bielefeld Academic Search Engine (life sciences selection) |
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