Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 3 de 3
Filtrar
Más filtros











Intervalo de año de publicación
1.
JACC Case Rep ; 3(6): 918-921, 2021 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-34317655

RESUMEN

A 23-year-old man with sickle cell disease treated with splenectomy and allogenic stem cell transplantation presented with recurrent chest pain, elevated cardiac enzymes, and unremarkable electrocardiography. His work-up revealed eosinophilia, raising concern for eosinophilic myocarditis. Cardiac magnetic resonance imaging showed patchy late gadolinium enhancement of the left ventricular free wall, suggestive of myocarditis. He was treated with high-dose intravenous steroids followed by oral prednisone, with improvement in his symptoms and eosinophilia and a decrease in cardiac enhancement on follow-up imaging. (Level of Difficulty: Intermediate.).

2.
J Am Heart Assoc ; 8(16): e012779, 2019 08 20.
Artículo en Inglés | MEDLINE | ID: mdl-31423874

RESUMEN

Background Center-based cardiac rehabilitation (CBCR) has been shown to improve outcomes in patients with heart failure (HF). Home-based cardiac rehabilitation (HBCR) can be an alternative to increase access for patients who cannot participate in CBCR. Hybrid cardiac rehabilitation (CR) combines short-term CBCR with HBCR, potentially allowing both flexibility and rigor. However, recent data comparing these initiatives have not been synthesized. Methods and Results We performed a meta-analysis to compare functional capacity and health-related quality of life (hr-QOL) outcomes in HF for (1) HBCR and usual care, (2) hybrid CR and usual care, and (3) HBCR and CBCR. A systematic search in 5 standard databases for randomized controlled trials was performed through January 31, 2019. Summary estimates were pooled using fixed- or random-effects (when I2>50%) meta-analyses. Standardized mean differences (95% CI) were used for distinct hr-QOL tools. We identified 31 randomized controlled trials with a total of 1791 HF participants. Among 18 studies that compared HBCR and usual care, participants in HBCR had improvement of peak oxygen uptake (2.39 mL/kg per minute; 95% CI, 0.28-4.49) and hr-QOL (16 studies; standardized mean difference: 0.38; 95% CI, 0.19-0.57). Nine RCTs that compared hybrid CR with usual care showed that hybrid CR had greater improvements in peak oxygen uptake (9.72 mL/kg per minute; 95% CI, 5.12-14.33) but not in hr-QOL (2 studies; standardized mean difference: 0.67; 95% CI, -0.20 to 1.54). Five studies comparing HBCR with CBCR showed similar improvements in functional capacity (0.0 mL/kg per minute; 95% CI, -1.93 to 1.92) and hr-QOL (4 studies; standardized mean difference: 0.11; 95% CI, -0.12 to 0.34). Conclusions HBCR and hybrid CR significantly improved functional capacity, but only HBCR improved hr-QOL over usual care. However, both are potential alternatives for patients who are not suitable for CBCR.


Asunto(s)
Rehabilitación Cardiaca/métodos , Insuficiencia Cardíaca/rehabilitación , Terapia por Ejercicio/métodos , Insuficiencia Cardíaca/fisiopatología , Humanos , Centros de Rehabilitación , Autocuidado , Resultado del Tratamiento
3.
Cardiovasc Revasc Med ; 20(3): 210-214, 2019 03.
Artículo en Inglés | MEDLINE | ID: mdl-29970328

RESUMEN

BACKGROUND: Surgical endarterectomy with or without patch angioplasty has been considered the gold standard for treatment of symptomatic common femoral artery (CFA) disease. Surgical risks include wound infection, hematoma and lymph leak in approximately 17% of patients. Endovascular therapy has less procedure-related morbidity and mortality. Endovascular approaches achieve patency rates of 60% to 90% at 1 and 2 years utilizing atherectomy and balloon angioplasty. CFA stenting has been limited due to concerns of stent kinking, thrombosis and restenosis. Combined directional atherectomy with drug-coated balloon to treat CFA disease in patients with Rutherford II/III patients has been studied recently. We sought to study the safety and outcomes of adjunct drug-coated balloon (DCB) therapy in symptomatic CFA disease patients, including critical limb ischemia (Rutherford IV), after achieving procedural success. OBJECTIVE: To evaluate the additive efficacy of drug coated balloon in treating CFA disease. METHODS: Using retrospective single center data, we analyzed the outcomes of patients who underwent CFA interventions. In this non-randomized study, all patients from December 2010 to December 2014 with CFA disease underwent atherectomy (orbital, plaque excision or both) with adjunctive scoring balloon angioplasty (Ath/PTA). After December 2014, patients treated with combination atherectomy and DCB, (Ath/DCB), underwent final drug delivery to the vessel wall with drug-coated balloon. Distal embolic protection devices were used in the majority of patients. Primary efficacy endpoint was 1-year primary patency and freedom from clinically driven target lesion revascularization (CD-TLR). Patency of vessels was assessed at 12-month interval using duplex ultrasound. RESULTS: Seventy de novo common femoral artery stenotic lesions were treated in both groups. Mean age was 69 in (Ath/PTA) group and 72 in Ath/DCB group. Patients in each group had similar risk factor profiles including diabetes mellitus, hypertension, smoking, coronary artery disease, myocardial infarction, prior coronary revascularization, congestive heart failure, cerebrovascular accidents and chronic kidney disease. The Ath/DCB group had more advanced disease presentation by Rutherford classification (intermittent claudication in 61% and critical limb ischemia in 39% versus intermittent claudication in 76% and chronic limb ischemia in 24%) when compared with the Ath/PTA group. Primary efficacy endpoint was met in 85% and 94% (p = 0.26) in the Ath/PTA and Ath/DCB groups respectively. All patients had run-off angiography at the end of procedure to ensure patency. CONCLUSION: Adjunctive drug-coated balloon therapy does not increase the primary patency rate when compared with atherectomy and scoring balloon angioplasty alone at 1-year in common femoral artery disease treatment.


Asunto(s)
Angioplastia de Balón/instrumentación , Fármacos Cardiovasculares/administración & dosificación , Materiales Biocompatibles Revestidos , Arteria Femoral , Claudicación Intermitente/terapia , Isquemia/terapia , Enfermedad Arterial Periférica/terapia , Anciano , Angioplastia de Balón/efectos adversos , Aterectomía , Fármacos Cardiovasculares/efectos adversos , Enfermedad Crítica , Dispositivos de Protección Embólica , Diseño de Equipo , Femenino , Arteria Femoral/diagnóstico por imagen , Arteria Femoral/fisiopatología , Humanos , Claudicación Intermitente/diagnóstico por imagen , Claudicación Intermitente/fisiopatología , Isquemia/diagnóstico por imagen , Isquemia/fisiopatología , Masculino , Persona de Mediana Edad , Enfermedad Arterial Periférica/diagnóstico por imagen , Enfermedad Arterial Periférica/fisiopatología , Estudios Retrospectivos , Factores de Riesgo , Factores de Tiempo , Resultado del Tratamiento , Grado de Desobstrucción Vascular
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA