scholarly journals A prescribed walking regimen plus arginine supplementation improves function and quality of life for patients with pulmonary arterial hypertension: a pilot study

2017 ◽  
Vol 8 (1) ◽  
pp. 204589321774396 ◽  
Author(s):  
Mary Beth Brown ◽  
Attie Kempf ◽  
Catherine M. Collins ◽  
Gary M. Long ◽  
Matthew Owens ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Pulmonary Arterial Hypertension ◽  
Arterial Hypertension ◽  
Current Evidence ◽  
Proof Of Concept ◽  
Concept Study ◽  
Sf 36 ◽  
Pulmonary Arterial ◽  
Arginine Supplementation

Current evidence suggests that exercise training is beneficial in pulmonary arterial hypertension (PAH). Unfortunately, the standard supervised, hospital-based programs limit patient accessibility to this important intervention. Our proof-of-concept study aimed to provide insight into the usefulness of a prescribed walking regimen along with arginine supplementation to improve outcomes for patients with PAH. Twelve PAH patients (all women) in New York Heart Association (NYHA) functional class (FC) II (n = 7) or III (n = 5) and in stable condition for ≥ 3 months were enrolled. Patients performed home- and fitness-center- based walking at 65–75% heart rate (HR) reserve for 45 min, six sessions/week for 12 weeks. Concomitant L-arginine supplementation (6000 mg/day) was provided to maximize beneficial endothelial training adaptations. Cardiopulmonary exercise testing, 6-min walk testing (6MWT), echocardiography, laboratory studies, and quality of life (QoL) survey (SF-36) were performed at baseline and 12 weeks. Eleven patients completed the study (72 session adherence rate = 96 ± 3%). Objective improvement was demonstrated by the 6MWT distance (increased by 40 ± 13 m, P = 0.01), VO2max (increased by 2 ± 0.7 mL/kg/min, P = 0.02), time-to-VO2max (increased by 2.5 ± 0.6 min, P = 0.001), VO2 at anaerobic threshold (increased by 1.3 ± 0.5 mL/kg/min, P = 0.04), HR recovery (reduced by 68 ± 23% in slope, P = 0.01), and SF-36 subscales of Physical Functioning and Energy/Fatigue (increased by 70 ± 34% and 74 ± 34%, respectively, P < 0.05). No adverse events occurred, and right ventricular function and brain natriuretic peptide levels remained stable, suggesting safety of the intervention. This proof-of-concept study indicates that a simple walking regimen with arginine supplementation is a safe and efficacious intervention for clinically stable PAH patients, with gains in objective function and QoL measures. Further investigation in a randomized controlled trial is warranted.

scholarly journals Effectiveness and safety of a simple home-based rehabilitation program in pulmonary arterial hypertension: an interventional pilot study

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Mariusz Wojciuk ◽  
Mariusz Ciolkiewicz ◽  
Anna Kuryliszyn-Moskal ◽  
Sylwia Chwiesko-Minarowska ◽  
Emilia Sawicka ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Pulmonary Arterial Hypertension ◽  
Arterial Hypertension ◽  
Physical Training ◽  
Rehabilitation Program ◽  
Exercise Protocol ◽  
Home Based ◽  
Sf 36 ◽  
Pulmonary Arterial

Abstract Background Rehabilitation plays an important role in the management of patients with pulmonary arterial hypertension (PAH) and current guidelines recommend implementation of a monitored individualized exercise training program as adjuvant therapy for stable PAH patients on optimal medical treatment. An optimal rehabilitation model for this group of patients has not yet been established. This randomized prospective study assessed the effectiveness and safety of a 6-month home-based caregiver-supervised rehabilitation program among patients with pulmonary arterial hypertension. Methods A total of 39 patients with PAH were divided into two groups: intervention group (16 patients), subjected to a 6-month home-based physical training and respiratory rehabilitation program adapted to the clinical status of participants, and control group (23 patients) who did not perform physical training. The 6-min walk test (6MWT), measurement of respiratory muscle strength, quality of life assessment (SF-36, Fatigue Severity Scale – FSS) were performed before study commencement, and after 6 and 12 months. Adherence to exercise protocol and occurrence of adverse events were also assessed. Results Physical training significantly improved 6MWT distance (by 71.38 ± 83.4 m after 6 months (p = 0.004), which remained increased after 12 months (p = 0.043), and respiratory muscle strength after 6 and 12 months (p < 0.01). Significant improvement in quality of life was observed after the training period with the use of the SF-36 questionnaire (Physical Functioning, p < 0.001; Role Physical, p = 0.015; Vitality, p = 0.022; Role Emotional, p = 0.029; Physical Component Summary, p = 0.005), but it did not persist after study completion. Adherence to exercise protocol was on average 91.88 ± 14.1%. No serious adverse events were noted. Conclusion According to study results, the home-based rehabilitation program dedicated to PAH patients is safe and effective. It improves functional parameters and quality of life. Strength of respiratory muscles and 6MWD remain increased 6 months after training cessation. Trial registration ClinicalTrials.gov, NCT03780803. Registered 12 December 2018

Analysis of the Validation Status of Quality of Life and Functional Disability Measures in Pulmonary Arterial Hypertension Related to Systemic Sclerosis: Results of a Systematic Literature Analysis by the Expert Panel on Outcomes Measures in Pulmonary Arterial Hypertension Related to Systemic Sclerosis (EPOSS)

2011 ◽  
Vol 38 (11) ◽  
pp. 2419-2427 ◽  
Author(s):  
OTYLIA KOWAL-BIELECKA ◽  
JEROME AVOUAC ◽  
DAVID PITTROW ◽  
DOERTE HUSCHER ◽  
FRANK BEHRENS ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Systemic Sclerosis ◽  
Pulmonary Arterial Hypertension ◽  
Arterial Hypertension ◽  
Functional Disability ◽  
Short Form ◽  
Systolic Pressure ◽  
Sf 36 ◽  
Pulmonary Arterial

Objective.We aimed to assess the current validity status of the Health Assessment Questionnaire–Disability Index (HAQ-DI) and the 36-item Medical Outcomes Study Short Form Health Survey (SF-36).Methods.Studies using HAQ-DI and/or SF-36 in patients with pulmonary arterial hypertension (PAH) associated with systemic sclerosis (PAH-SSc) were identified through a systematic literature review and assessed according to the Outcome Measures in Rheumatology Clinical Trials (OMERACT) consensus group criteria.Results.Both HAQ-DI and SF-36 were considered credible (having face validity) and feasible. Based on expert opinion, neither HAQ-DI nor SF-36 was specific for PAH-SSc since their results may be influenced by other aspects of SSc (judged “unclear” with respect to the content validity criterion). In the overall SSc population, there was significant albeit weak correlation between physical component SF-36 scores and pulmonary artery systolic pressure (PASP) by echocardiography (Kendall tau b = −0.2, p < 0.01). Although HAQ-DI also correlated with PASP by echocardiography, there were no significant correlations in SSc patients with PAH proven by right heart catheterization between changes in HAQ-DI over time and changes in other PAH measures including 6-min walk distance (r = −0.04, p = 0.86), expert global assessment (r = 0.06, p = 0.97), and New York Heart Association functional class (r = 0.38, p = 0.39), indicating lack of construct validity for HAQ-DI in PAH-SSc. No studies enabling assessment of criterion validity or discrimination of HAQ-DI or SF-36 in PAH-SSc could be identified.Conclusion.Further validation of HAQ and SF-36 in PAH-SSc is needed. Alternatively, more specific assessments for functional disability or quality of life in PAH-SSc might be required.

scholarly journals EXPRESS: Association of daily physical activity with psychosocial aspects and functional capacity in patients with Pulmonary Arterial Hypertension: a cross-sectional study

2021 ◽  
pp. 204589402199995
Author(s):  
Layse Nakazato Lima ◽  
Felipe Mendes ◽  
Ilma Paschoal ◽  
Daniela Oliveira ◽  
Marcos Mello Moreira ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Physical Activity ◽  
Pulmonary Arterial Hypertension ◽  
Arterial Hypertension ◽  
Functional Capacity ◽  
Daily Physical Activity ◽  
Cross Sectional ◽  
Pulmonary Arterial ◽  
The Mean

Pulmonary arterial hypertension (PAH) impairs exercise tolerance and daily physical activity (PA). Aside from the hemodynamic limitations, physical, cognitive and emotional factors may play a relevant and as yet unexplored role. We investigated whether there is an association between the PA level and psychological disorders, health-related quality of life, and daily activities. We also searched for an association of the PA level with clinical factors and functional capacity. This was an analytical, cross-sectional, observational study conducted in a Brazilian University Hospital. Twenty stable PAH subjects wore an accelerometer for a week and completed an activity diary. They answered the quality of life questionnaire (SF-36), as well as the anxiety and depression scale (HADS), and the Manchester Respiratory Activities of Daily Living questionnaire (MRADL). Transthoracic echocardiography, the 6-Minute walk test (6MWT), the 1-minute sit-to-stand test (STST), and spirometry were performed. For statistical analysis we used Chi-square tests or Fisher's test as appropriate and the Mann-Whitney test to compare numerical values between two groups. The relationship between the parameters was assessed using the Spearman correlation test. The mean age was 44.3 years, 80% were women, 80% had idiopathic PAH, and 20% had connective tissue disease . The mean daily step count was 4,280 ± 2,351, and the mean activity time was 41.6 ± 19.3 minutes. The distance covered (6MWT) was 451.5 m, and the number of movements (1-STST) was 23.8. Thirty percent scored positive for anxiety, and 15% for depression (HADS). There was a significant correlation between accelerometer data and walking distance (6MWT), number of movements (1-STST), level of daily physical activity (MRADL), and depression symptoms. Our findings support the hypothesis that other aspects beyond physical and hemodynamic ones might impact the daily physical activity of patients with PAH.

Effect of Pulmonary Arterial Hypertension-Specific Therapies on Health-Related Quality of Life

CHEST Journal ◽  
2014 ◽  
Vol 146 (3) ◽  
pp. 686-708 ◽  
Author(s):  
Gilles Rival ◽  
Yves Lacasse ◽  
Sylvie Martin ◽  
Sébastien Bonnet ◽  
Steeve Provencher
Keyword(s):  
Quality Of Life ◽  
Pulmonary Arterial Hypertension ◽  
Arterial Hypertension ◽  
Health Related Quality ◽  
Related Quality ◽  
Health Related ◽  
Pulmonary Arterial

scholarly journals Impact of psychological factors on the health-related quality of life of patients treated for pulmonary arterial hypertension

2018 ◽  
Vol 105 ◽  
pp. 45-51 ◽  
Author(s):  
Laurence Halimi ◽  
Grégory Marin ◽  
Nicolas Molinari ◽  
Anne-Sophie Gamez ◽  
Clément Boissin ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Pulmonary Arterial Hypertension ◽  
Arterial Hypertension ◽  
Psychological Factors ◽  
Health Related Quality ◽  
Related Quality ◽  
Health Related ◽  
Pulmonary Arterial

The breath print represents a novel biomarker of malnutrition in pulmonary arterial hypertension: a proof‐of‐concept study

2021 ◽  
Author(s):  
Jacob T. Mey ◽  
Mary C. Rath ◽  
Kathleen McLaughlin ◽  
Marianne Galang ◽  
Kathryn Lynch ◽  
...  
Keyword(s):  
Pulmonary Arterial Hypertension ◽  
Arterial Hypertension ◽  
Proof Of Concept ◽  
Concept Study ◽  
Pulmonary Arterial

Health‐Related Quality of Life and Parental Depression in Children with Pulmonary Arterial Hypertension

2021 ◽  
Author(s):  
Fatma Hayvaci Canbeyli ◽  
Vildan Atasayan ◽  
Semiha Tokgoz ◽  
Fatma Sedef Tunaoglu ◽  
Ayse Deniz Oguz ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Pulmonary Arterial Hypertension ◽  
Arterial Hypertension ◽  
Parental Depression ◽  
Health Related Quality ◽  
Related Quality ◽  
Health Related ◽  
Pulmonary Arterial
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