Effects of Surgical and Medical Treatment on Quality of Life for Patients With Chronic Thromboembolic Pulmonary Hypertension.
Circ J
; 79(12): 2696-702, 2015.
Article
en En
| MEDLINE
| ID: mdl-26467079
ABSTRACT
BACKGROUND:
This study aimed to investigate the predictors of quality of life (QOL) in patients with chronic thromboembolic pulmonary hypertension (CTEPH), changes in QOL after surgical and medical treatments, and the relationship between baseline QOL and survival. METHODSâANDâRESULTS:
QOL was measured in 128 patients with CTEPH (male/female 42/86, age 56±12 years, surgical/medical 65/63) using the Short-Form 36 (SF-36) questionnaire. Multiple regression analysis showed pulmonary vascular resistance (PVR) and 6-min walking distance (6MWD) were associated with physical functioning (PF) (P<0.01) and physical component summary (PCS) (P<0.01). In the surgical group, 7 subscales and 2 summary scores improved significantly, and in the medical group 6 subscales and the mental component summary, although the change in QOL was greater in the surgical group. The patients in the conventional therapy group with higher PF had significantly better survival than those with lower PF (5-years survival 89.5% vs. 50.8%, P=0.002). This difference in survival was not observed in the group receiving pulmonary arterial hypertension (PAH)-specific therapy (100% vs. 100%, P=0.746).CONCLUSIONS:
PVR and 6MWD were associated with PF or PCS in CTEPH patients. QOL improved after surgical or medical therapy, with a greater change in the surgical group. PAH-specific therapy improved survival in patients with lower PF at diagnosis.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Embolia Pulmonar
/
Calidad de Vida
Tipo de estudio:
Observational_studies
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Prognostic_studies
/
Risk_factors_studies
Límite:
Adult
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Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Circ J
Asunto de la revista:
ANGIOLOGIA
/
CARDIOLOGIA
Año:
2015
Tipo del documento:
Article