Quality of life and physical functioning in chronic thromboembolic pulmonary hypertension (CTEPH): the impact of treatment

2017 ◽  
Author(s):  
Daniela Cavalet Blanco ◽  
Noris Coimbra Scaglia ◽  
Flavio Vinicius Costa Ferreira ◽  
Sabrina Rocha Machado ◽  
Luciana Zani Viegas da Silva
Keyword(s):  
Quality Of Life ◽  
Pulmonary Hypertension ◽  
Physical Functioning ◽  
Chronic Thromboembolic Pulmonary Hypertension ◽  
Thromboembolic Pulmonary Hypertension ◽  
The Impact

scholarly journals Effect of domiciliary oxygen therapy on exercise capacity and quality of life in patients with pulmonary arterial or chronic thromboembolic pulmonary hypertension: a randomised, placebo-controlled trial

2019 ◽  
Vol 54 (2) ◽  
pp. 1900276 ◽  
Author(s):  
Silvia Ulrich ◽  
Stéphanie Saxer ◽  
Elisabeth D. Hasler ◽  
Esther I. Schwarz ◽  
Simon R. Schneider ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Pulmonary Hypertension ◽  
Exercise Capacity ◽  
Physical Functioning ◽  
Chronic Thromboembolic Pulmonary Hypertension ◽  
Ambient Air ◽  
Functional Class ◽  
Thromboembolic Pulmonary Hypertension ◽  
Exercise Induced

Study questionWe investigated whether domiciliary oxygen therapy (DOXT) increases exercise capacity and quality of life in patients with pulmonary arterial or distal chronic thromboembolic pulmonary hypertension (PAH/CTEPH) presenting with mild resting hypoxaemia and exercise-induced oxygen desaturation.Materials and methods30 patients with PAH/CTEPH, mean±sdage 60±15 years, pulmonary artery pressure 39±11 mmHg, resting arterial oxygen saturation measured by pulse oximetry (SpO2) ≥90%,SpO2drop during a 6-min walk test ≥4%, on pulmonary hypertension-targeted medication, were randomised in a double-blind crossover protocol to DOXT and placebo (ambient air) treatment, each over 5 weeks, at 3 L·min−1vianasal cannula overnight and when resting during the day. Treatment periods were separated by 2 weeks of washout. Co-primary outcomes were changes in 6-min walk distance (6MWD, breathing ambient air) and physical functioning scale of the 36-item short-form medical outcome questionnaire during treatment periods.ResultsDOXT increased the 6MWD from baseline 478±113 m by a mean (95% CI) of 19 (6–32) m, and physical functioning from 52±29 by 4 (0–8) points. Corresponding changes with placebo were 1 (−11–13) m in 6MWD and −2 (−6–2) points in physical functioning. Between-treatment differences in changes were 6MWD 18 (1–35) m (p=0.042) and physical functioning 6 (1–11) points (p=0.029). DOXT significantly improved the New York Heart Association functional classversusplacebo.Answer to the questionThis first randomised trial in PAH/CTEPH patients with exercise-induced hypoxaemia demonstrates that DOXT improves exercise capacity, quality of life and functional class. The results support large long-term randomised trials of DOXT in PAH/CTEPH.

scholarly journals Balloon Pulmonary Angioplasty in Patients with Chronic Thromboembolic Pulmonary Hypertension: Impact on Clinical and Hemodynamic Parameters, Quality of Life and Risk Profile

2020 ◽  
Vol 9 (11) ◽  
pp. 3608
Author(s):  
Pavel Jansa ◽  
Samuel Heller ◽  
Michal Svoboda ◽  
Michal Pad’our ◽  
David Ambrož ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Pulmonary Hypertension ◽  
Real Life ◽  
Chronic Thromboembolic Pulmonary Hypertension ◽  
Heart Association ◽  
Risk Profile ◽  
Functional Class ◽  
Balloon Pulmonary Angioplasty ◽  
Thromboembolic Pulmonary Hypertension

Balloon pulmonary angioplasty (BPA) is a novel treatment option for patients with chronic thromboembolic pulmonary hypertension (CTEPH) who are not eligible for pulmonary endarterectomy (PEA) or suffer from persistent pulmonary hypertension after PEA. The aim of this study was to evaluate the real-life efficacy and safety of BPA in a consecutive group of patients who were diagnosed and treated in the national referral center for CTEPH in the Czech Republic. Here we report data from 160 BPA procedures performed in 64 patients. Efficacy analysis was performed in the subgroup of 25 patients who completed BPA series. Significant improvements were observed in New York Heart Association functional class (4% to 79% in I/II, p < 0.001), 6 min walking test distance (+54.3 m, p < 0.001), risk profile (15.8% to 68.5% with presence of 2/3 low risk criteria, p < 0.001), pulmonary artery mean pressure (−18%, p < 0.001), pulmonary vascular resistance (−32%, p < 0.001), stroke volume (+17%, p = 0.011) and quality of life (+37% in assessment of overall health status by a patient, p < 0.001). We observed 1 fatal periprocedural complication (1.6% of all 64 patients) and 19 BPA-related non-fatal complications (11.9% of all 160 interventions) that predominantly included hemoptysis (10.0% of all sessions). Overall survival at 12 months was 94.6%.

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