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A quick relaxation exercise for people with chronic obstructive pulmonary disease: explorative randomized controlled trial.

ABSTRACT: Background:People with Chronic Obstructive Pulmonary Disease (COPD) suffer from dyspnoea, which may be increased by anxiety. Previous studies suggest that relaxation techniques may have positive effects in pulmonary rehabilitation. The main aim of this study is to explore the clinical impact of a quick, one-session, relaxation training for people with COPD. Methods:In this perspective, 38 participants with COPD were recruited and randomly assigned to listen to a relaxing audio or to watch a neutral stimulus, during their routine exams. Participants were assessed for psychological and physiological variables, analysed through non-parametric tests. Results:Those who joined the relaxation training showed more positive outcomes about respiratory and cardiac assessments, as well as for state anxiety and positive affections, in comparison with the baseline and the control group. Conclusions:Study results suggest that relaxation has a potential to produce improvements in respiratory and cardiac functions, together with a positive emotional effect and a reduction of anxiety. Trial registration:ClinicalTrials.gov ID: NCT02698904. Record Registration: February 2016.

SUBMITTER: Volpato E

PROVIDER: S-EPMC5932751 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature

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A quick relaxation exercise for people with chronic obstructive pulmonary disease: explorative randomized controlled trial.

Volpato Eleonora E Banfi Paolo P Nicolini Antonello A Pagnini Francesco F

Multidisciplinary respiratory medicine 20180502

<h4>Background</h4>People with Chronic Obstructive Pulmonary Disease (COPD) suffer from dyspnoea, which may be increased by anxiety. Previous studies suggest that relaxation techniques may have positive effects in pulmonary rehabilitation. The main aim of this study is to explore the clinical impact of a quick, one-session, relaxation training for people with COPD.<h4>Methods</h4>In this perspective, 38 participants with COPD were recruited and randomly assigned to listen to a relaxing audio or ...[more]

PMID: 29744054

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Project description:BackgroundChronic obstructive pulmonary disease (COPD) not only affects pulmonary function but also leads to skeletal muscle dysfunction. The various characteristics of different forms of traditional Chinese exercise lead to inconsistent clinical effects in COPD patients. Hence, the present study carefully combined and rearranged liuzijue, wuqinxi, baduanjin, and yijinjing into a pulmonary exercise program targeting COPD patients.Methods/designThis study is a single-blind, randomized controlled trial. A random number table will be generated by an independent person. Each number will be placed in a sealed opaque envelop to blind assignment. All outcome assessors will be blinded to group assignment. COPD patients between 40 and 80?years of age, with stable medical treatment and no regular participation in regular exercise in the last 6?months will be included. All participants will be recruited from the Respiratory Medicine Department of Yue-Yang Integrative Medicine Hospital Affiliated to Shanghai University of Traditional Chinese Medicine. All participants will continue to follow their medical treatment. They will be randomly assigned to one of four groups in a 1:1:1:1 ratio: (1) usual care (control group, CG), (2) pulmonary exercise group (PG), (3) resistance exercise group (RG), or (4) combined pulmonary exercise and resistance exercise group (PRG). CG participants will receive medical treatment only. PG participants will perform 60?min of exercise twice a day 7?days a week for 3?months, with 1 day's exercise per week at hospital under guidance and supervision. RG participants will perform 60?min of resistance exercise once a day, three times a week for 3?months, with 1 day's exercise per week at hospital under guidance and supervision. PRG participants will perform 60?min of prescribed pulmonary exercise combined with resistance exercise for 3?months. The outcomes include the isokinetic strength of peripheral skeletal muscle, surface electromyography, 6-min walking distance, 30-s arm curl test, pulmonary function, respiratory muscle strength, dyspnea, body composition, physical activity, quality of life, and Chronic Disease Self-Efficacy Scale.DiscussionThe results of this study will compensate for the current inadequate understanding of prescribed pulmonary exercise and may provide a new, simple, convenient, and effective home-based exercise intervention for COPD patients.Trial registrationChinese Clinical Trial Registry, ChiCTR-1800017405 . Registered on 28 July 2018.

Project description:Pulmonary rehabilitation improves exercise tolerance in patients with chronic obstructive pulmonary disease (COPD). However, many patients do not have access to pulmonary rehabilitation programs. We hypothesized that an alternative to pulmonary rehabilitation to improve exercise tolerance is the practice of pranayama, or yoga breathing, which could be done independently at home. We also sought to determine whether yoga nonprofessionals could adequately teach pranayama to patients.Proof-of-concept, randomized, double-blind, controlled pilot trial.Two academic pulmonary practices.Forty-three patients with symptomatic, moderate-to-severe COPD.Twelve weeks of pranayama plus education versus education alone. Two yoga professionals trained the research coordinators to conduct all pranayama teaching and monitored the quality of the teaching and the practice of pranayama by study participants.The primary outcome was a change in the 6-min walk distance (6MWD). Secondary outcomes included changes in lung function, markers of oxidative stress and systemic inflammation, and measures of dyspnea and quality of life.The 6MWD increased in the pranayama group (least square mean [95% confidence interval]?=?28?m [-5 to 61]) and decreased in the control group (-15?m [-47 to 16]), with a nearly significant treatment effect (p?=?0.06) in favor of pranayama. Pranayama also resulted in small improvements in inspiratory capacity and air trapping. Both groups had significant improvements in various measures of symptoms, but no overall differences in respiratory system impedance or markers of oxidative stress or systemic inflammation.This pilot study successfully demonstrated that pranayama was associated with improved exercise tolerance in patients with COPD. Lay personnel were able to adequately teach patients to practice pranayama. These results suggest that pranayama may have significant clinical benefits for symptomatic patients with COPD, a concept that needs to be confirmed in future, larger clinical trials.

Project description:There is evidence to support the use of supplementation with long-chain omega-3 polyunsaturated fatty acids (LCn-3PUFA) from oily fish or fish oil for the treatment of various inflammatory diseases such as rheumatoid arthritis. Chronic obstructive pulmonary disease (COPD) is a progressive, terminal disease characterized by persistent airflow limitation, lung and systemic inflammation. To date, one randomized controlled trial has been published that assessed the efficacy of LCn-3PUFA in people with this condition. The aim of this article is to discuss the feasibility of conducting a trial to evaluate fish oil supplementation as adjunct therapy in people with COPD.A 16-week parallel, double-blind, randomized, placebo-controlled dietary supplementation trial will be evaluated. Forty participants meeting spirometric and clinical criteria for COPD will be recruited from metropolitan Adelaide, South Australia. Participants will be randomized by minimization, based on a score derived from the modified Medical Research Council Scale for breathlessness, to receive 6 g/day of fish oil (approximately 3.6 g/day of LCn-3PUFA), or placebo (6 g/day of corn oil) capsules. Feasibility outcomes (recruitment, retention, supplement adherence, and time lost to exacerbation) and scientific outcomes (effect size and estimates of variance for inflammatory biomarkers, incorporation of LCn-3PUFA into erythrocytes, small airways function, dyspnea and functional exercise capacity) will be assessed pre- and post-intervention. Key feasibility criteria include recruitment of 40 participants in 52 weeks, 75% participant retention rate, 2% increase in the proportion of long-chain omega-3 fatty acids in erythrocytes, and a positive moderate effect size in at least three efficacy measures.There are a number of challenges in designing supplementation intervention studies with this population. These include the lack of prior data from which to select appropriate primary outcomes or to estimate effect sizes, and the feasibility of continuous supplementation in a population characterized by multiple comorbidities and a high likelihood of exacerbations, potentially requiring hospitalization or change in medication. Upon completion of this protocol, feasibility outcomes will guide the direction of future multicentre dietary interventions in this population.Australia and New Zealand Clinical Trials Register (ANZCTR): ACTRN12612000158864.

Project description:BackgroundEvidence has shown that patients with chronic obstructive pulmonary disease present significant deficits in the control of postural balance when compared to healthy subjects. In view of this, it is pertinent to investigate the effects of different therapeutic strategies used alone or in association with pulmonary rehabilitation with the potential to improve postural balance and other outcomes with clinical significance in patients with chronic obstructive pulmonary disease. This study will investigate the effects of an 8-week (short-term) multimodal exercise program [inspiratory muscle training (IMT) plus neuromuscular electrical stimulation (NMES)] on postural balance in patients with chronic obstructive pulmonary disease enrolled in a pulmonary rehabilitation program compared to individualized addition of IMT or NMES to pulmonary rehabilitation or standard pulmonary rehabilitation.MethodsThis is a randomized, single-blind, 4-parallel-group trial. Forty patients with chronic obstructive pulmonary disease will be included prospectively to this study during a pulmonary rehabilitation program. Patients will be randomly assigned to one of four groups: multimodal exercise program (IMT + NMES + pulmonary rehabilitation group) or (IMT + pulmonary rehabilitation group) or (NMES + pulmonary rehabilitation group) or standard pulmonary rehabilitation group. Patients will receive two sessions per week for 8 weeks. The primary outcome will be static postural balance and secondary outcomes will include as follows: static and dynamic postural balance, fear of falling, muscle strength and endurance (peripheral and respiratory), functional capacity, health-related quality of life, muscle architecture (quadriceps femoris and diaphragm), and laboratory biomarkers.DiscussionThis randomized clinical trial will investigate the effects of adding of short-term multimodal exercise program, in addition to pulmonary rehabilitation program, in postural balance in patients with chronic obstructive pulmonary disease enrolled in a pulmonary rehabilitation. Furthermore, this randomized control trial will enable important directions regarding the effectiveness of short-term intervention as part of the need to expand the focus of pulmonary rehabilitation to include balance management in chronic obstructive pulmonary disease patients which will be generated.Trial registrationClinicalTrials.gov NCT04387318. Registered on May 13, 2020.

Project description:BACKGROUND:Cachectic patients with chronic obstructive pulmonary disease (COPD) may benefit from nutritional support. This double-blind, randomized, controlled trial evaluated the safety and efficacy of targeted medical nutrition (TMN) vs. an isocaloric comparator in pre-cachectic and cachectic patients with COPD. METHODS:Patients aged ?50 years with moderate-to-severe COPD and involuntary weight loss or low body mass index (16-18 kg/m2 ) were randomized 1:1 to receive TMN (~230 kcal; 2 g omega-3 fatty acids; 10 ?g 25-hydroxy-vitamin D3) or isocaloric comparator twice daily for 12 weeks (ClinicalTrials.gov Identifier: NCT02442908). Primary safety endpoints comprised adverse events and changes in vital signs, laboratory parameters, and concomitant medications. Secondary efficacy endpoints included changes in weight, body composition, exercise tolerance, metabolic biomarkers, and systemic inflammation. RESULTS:Forty-five patients were randomized to receive TMN (n = 22; mean 69.2 years) or isocaloric comparator (n = 23; mean 69.7 years). TMN was well tolerated. Adverse events were similar in number and type in both groups. Compliance to both products was good (TMN, 79%; comparator, 77%). Both groups gained weight, but the TMN group gained comparatively more fat mass (P = 0.0013). Reductions in systolic blood pressure (P = 0.0418) and secondary endpoints of triglycerides (P = 0.0217) and exercise-induced fatigue (P = 0.0223) and dyspnoea (P = 0.0382), and increases in high-density lipoprotein cholesterol (P = 0.0254), were observed in the TMN vs. the comparator group by week 12. CONCLUSIONS:Targeted medical nutrition containing high-dose omega-3 fatty acids, vitamin D, and high-quality protein is well tolerated with a good safety profile and has positive effects on blood pressure and blood lipids and on exercise-induced fatigue and dyspnoea. Therefore, this TMN could be clinically beneficial in the nutritional and metabolic support of pre-cachectic and cachectic patients with COPD.

Project description:RationaleSocioeconomically disadvantaged patients with chronic obstructive pulmonary disease (COPD) often face barriers to evidence-based care that are difficult to address in public care settings with limited resources.ObjectivesTo determine the benefit of health coaching for patients with moderate to severe COPD relative to usual care.MethodsWe conducted a randomized controlled trial of 9 months of health coaching versus usual care for English- or Spanish-speaking patients at least 40 years of age with moderate to severe COPD. Primary outcomes were COPD-related quality of life and the dyspnea subscale of the Chronic Respiratory Disease Questionnaire. Secondary outcomes were self-efficacy for managing COPD, exercise capacity (6-min walk test), and number of COPD exacerbations. Additional outcomes were COPD symptoms, lung function (forced expiratory volume in 1 s percent predicted), smoking status, bed days owing to COPD, quality of care (Patient Assessment of Chronic Illness Care), COPD knowledge, and symptoms of depression (Patient Health Questionnaire). Outpatient visits, emergency department visits, and hospitalizations were assessed by review of medical records. Generalized linear modeling was used to adjust for baseline values and account for clustering by clinic.ResultsOf 192 patients enrolled, 158 (82%) completed 9 months of follow-up. There were no significant differences between study arms for the primary or secondary outcomes. At 9 months, patients in the coached group reported better quality of care (mean Patient Assessment of Chronic Illness Care score, 3.30 vs. 3.18; adjusted P = 0.02) and were less likely to report symptoms of moderate to severe depression (Patient Health Questionnaire score, ≥15) than those in the usual care arm (6% vs. 20%; adjusted P = 0.01). During the study, patients in the coaching arm had 48% fewer hospitalizations related to COPD (0.27/patient/yr vs. 0.52/patient/yr), but this difference was not significant in the adjusted analysis.ConclusionsThese results help inform expectations regarding the limitations and benefits of health coaching for patients with COPD. They may be useful to health policy experts in assessing the potential value of reimbursement and incentives for health coaching-type activities for patients with chronic disease. Clinical trial registered with www.clinicaltrials.gov (NCT02234284).

Dataset Information

A quick relaxation exercise for people with chronic obstructive pulmonary disease: explorative randomized controlled trial.

Publications

A quick relaxation exercise for people with chronic obstructive pulmonary disease: explorative randomized controlled trial.

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