OBJECTIVE: To analyze the results of cardiac valve replacement in a multicenter cohort of patients with antiphospholipid syndrome (APS) and to identify prognostic factors of poor outcome. METHODS: We performed a retrospective analysis of clinical manifestations (cardiac involvement and APS characteristics), operative and early postoperative courses, and long-term followup. All of the patients fulfilled the Sapporo criteria for APS. Logistic regression analyses were performed to identify those variables associated with adverse outcomes. RESULTS: Between 1981 and 2008, 33 valvular replacements were carried out in 32 patients with APS. The mean ± SD age at the time of surgery was 43.09 ± 14.08 years. Thirty patients were women. Primary APS was present in 21 patients. The median followup time after surgery was 33.5 months (range 0-192 months). The mitral valve was the most frequently replaced (22 of 33). Mechanical valve replacement was performed in 23 patients (71.9%). The mortality rate was 12.5% (1 cardiogenic shock, 1 septic shock, 1 following renal transplantation, and 1 hemorrhagic stroke). Fourteen patients experienced 20 complications (8 major bleeding, 5 thrombotic events, 2 valvular deteriorations, 2 third-degree atrioventricular block, 1 endocarditis, 1 cardiac tamponade, and 1 cardiac failure). Fifty percent of the patients had an uneventful outcome. CONCLUSION: Morbidity and mortality were high in APS patients undergoing valve replacement surgery. Most complications were related to thrombosis and bleeding. Anticoagulation must be carefully monitored to prevent hemorrhagic and thrombotic complications.
OBJECTIVE: To analyze the results of cardiac valve replacement in a multicenter cohort of patients with antiphospholipid syndrome (APS) and to identify prognostic factors of poor outcome. METHODS: We performed a retrospective analysis of clinical manifestations (cardiac involvement and APS characteristics), operative and early postoperative courses, and long-term followup. All of the patients fulfilled the Sapporo criteria for APS. Logistic regression analyses were performed to identify those variables associated with adverse outcomes. RESULTS: Between 1981 and 2008, 33 valvular replacements were carried out in 32 patients with APS. The mean ± SD age at the time of surgery was 43.09 ± 14.08 years. Thirty patients were women. Primary APS was present in 21 patients. The median followup time after surgery was 33.5 months (range 0-192 months). The mitral valve was the most frequently replaced (22 of 33). Mechanical valve replacement was performed in 23 patients (71.9%). The mortality rate was 12.5% (1 cardiogenic shock, 1 septic shock, 1 following renal transplantation, and 1 hemorrhagic stroke). Fourteen patients experienced 20 complications (8 major bleeding, 5 thrombotic events, 2 valvular deteriorations, 2 third-degree atrioventricular block, 1 endocarditis, 1 cardiac tamponade, and 1 cardiac failure). Fifty percent of the patients had an uneventful outcome. CONCLUSION: Morbidity and mortality were high in APSpatients undergoing valve replacement surgery. Most complications were related to thrombosis and bleeding. Anticoagulation must be carefully monitored to prevent hemorrhagic and thrombotic complications.
Authors: Yemil Atisha-Fregoso; Eric Espejo-Poox; Eduardo Carrillo-Maravilla; Alma Lilia Pulido-Ramírez; Diego Lugo Baruqui; Gabriela Hernández-Molina; Antonio R Cabral Journal: Rheumatol Int Date: 2017-05-04 Impact factor: 2.631
Authors: Sanjana A Malviya; Yi Deng; Sayyed O Gilani; Alec A Hendon; Melissa A Nikolaidis; Micah S Moseley Journal: Ann Card Anaesth Date: 2022 Apr-Jun