beraprost and Hypertension--Portal

Epoprostenol and the structurally related compounds treprostinil, iloprost, and beraprost are collectively referred to as prostanoids. The discovery of epoprostenol in 1976 and unequivocal demonstration of its efficacy in 1996 dramatically altered the approach to therapy for pulmonary arterial hypertension (PAH). Development of prostanoids available through multiple routes of administration and the discovery and development of other agents acting through alternative pathways continue to expand the array of therapeutic options. The use of prostanoids in combination with other PAH drugs and for treating pulmonary hypertensive disorders outside of the PAH classification are areas of ongoing research.

Topics: Antihypertensive Agents; Chronic Disease; Epoprostenol; Heart Defects, Congenital; Humans; Hypertension, Portal; Hypertension, Pulmonary; Iloprost; Prostaglandins; Randomized Controlled Trials as Topic; Respiratory Distress Syndrome

Portopulmonary hypertension is a complication of chronic liver disease, which has significant effects on survival and prognosis. Although the pathogenesis of pulmonary arterial hypertension has been well known, portopulmonary hypertension is often underestimated in patients with chronic liver disease. Every clinician who manages patients with chronic liver disease complaining of dyspnea should consider portopulmonary hypertension because this disorder requires special treatment. Herein, a 40-year-old woman with liver cirrhosis who complained of dyspnea on exercise is presented. She was diagnosed with portopulmonary hypertension by echocardiography and right-heart catheterization. Beraprost was used to reduce the pulmonary arterial pressure and improve the symptoms. Her symptoms were improved after 2 weeks, and improved symptoms and reduced pulmonary arterial pressure were sustained for 18 months.

Topics: Adult; Antihypertensive Agents; Blood Pressure; Cardiac Catheterization; Dyspnea; Echocardiography, Doppler; Epoprostenol; Female; Humans; Hypertension, Portal; Hypertension, Pulmonary; Liver Cirrhosis; Time Factors; Treatment Outcome; Vasodilator Agents