Dataset Information

The effectiveness of a structured education pulmonary rehabilitation programme for improving the health status of people with moderate and severe chronic obstructive pulmonary disease in primary care: the PRINCE cluster randomised trial.

ABSTRACT:

Objective

To evaluate the effectiveness of a structured education pulmonary rehabilitation programme on the health status of people with chronic obstructive pulmonary disease (COPD).

Design

Two-arm, cluster randomised controlled trial.

Setting

32 general practices in the Republic of Ireland.

Participants

350 participants with a diagnosis of moderate or severe COPD.

Intervention

Experimental group received a structured education pulmonary rehabilitation programme, delivered by the practice nurse and physiotherapist. Control group received usual care.

Main outcome measure

Health status as measured by the Chronic Respiratory Questionnaire (CRQ) at baseline and at 12-14 weeks postcompletion of the programme.

Results

Participants allocated to the intervention group had statistically significant higher mean change total CRQ scores (adjusted mean difference (MD) 1.11, 95% CI 0.35 to 1.87). However, the CI does not exclude a smaller difference than the one that was prespecified as clinically important. Participants allocated to the intervention group also had statistically significant higher mean CRQ Dyspnoea scores after intervention (adjusted MD 0.49, 95% CI 0.20 to 0.78) and CRQ Physical scores (adjusted MD 0.37, 95% CI 0.14 to 0.60). However, CIs for both the CRQ Dyspnoea and CRQ Physical subscales do not exclude smaller differences as prespecified as clinically important. No other statistically significant differences between groups were seen.

Conclusions

A primary care based structured education pulmonary rehabilitation programme is feasible and may increase local accessibility to people with moderate and severe COPD.

Trial registration

ISRCTN52403063.

SUBMITTER: Casey D

PROVIDER: S-EPMC3786654 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:ObjectiveTo assess the cost-effectiveness of a structured education pulmonary rehabilitation programme (SEPRP) for chronic obstructive pulmonary disease (COPD) relative to usual practice in primary care. The programme consisted of group-based sessions delivered jointly by practice nurses and physiotherapists over 8 weeks.DesignCost-effectiveness and cost-utility analysis alongside a cluster randomised controlled trial.Setting32 general practices in Ireland.Participants350 adults with COPD, 69% of whom were moderately affected.InterventionsIntervention arm (n=178) received a 2 h group-based SEPRP session per week over 8 weeks delivered jointly by a practice nurse and physiotherapist at the practice surgery or nearby venue. The control arm (n=172) received the usual practice in primary care.Main outcome measuresIncremental costs, Chronic Respiratory Questionnaire (CRQ) scores, quality-adjusted life years (QALYs) gained estimated using the generic EQ5D instrument, and expected cost-effectiveness at 22 weeks trial follow-up.ResultsThe intervention was associated with an increase of €944 (95% CIs 489 to 1400) in mean healthcare cost and €261 (95% CIs 226 to 296) in mean patient cost. The intervention was associated with a mean improvement of 1.11 (95% CIs 0.35 to 1.87) in CRQ Total score and 0.002 (95% CIs -0.006 to 0.011) in QALYs gained. These translated into incremental cost-effectiveness ratios of €850 per unit increase in CRQ Total score and €472 000 per additional QALY gained. The probability of the intervention being cost-effective at respective threshold values of €5000, €15 000, €25 000, €35 000 and €45 000 was 0.980, 0.992, 0.994, 0.994 and 0.994 in the CRQ Total score analysis compared to 0.000, 0.001, 0.001, 0.003 and 0.007 in the QALYs gained analysis.ConclusionsWhile analysis suggests that SEPRP was cost-effective if society is willing to pay at least €850 per one-point increase in disease-specific CRQ, no evidence exists when effectiveness was measured in QALYS gained.Trial registrationCurrent Controlled Trials ISRCTN52 403 063.

Project description:BACKGROUND:Standardised evidenced-based materials and mechanisms to facilitate the delivery of the education component of pulmonary rehabilitation are not widely available. The aims of this study were: 1) to adapt the self-management programme Living Well with COPD (LWWCOPD) programme, for embedding in pulmonary rehabilitation; and, 2) to conduct a process evaluation of the adapted programme. METHODS:The adaptations to the LWWCOPD programme were informed by focus groups, current practice, relevant research and guideline documents. Pulmonary rehabilitation sites used the adapted programme, the LWWCOPD programme for pulmonary rehabilitation, to deliver the education component of pulmonary rehabilitation. A process evaluation was conducted: elements included reach (patients' attendance rates), dose delivered (amount of programme delivered), dose received (health professional and patient satisfaction) and fidelity (impact on patients' knowledge, understanding and self-efficacy on the Understanding COPD questionnaire). Descriptive statistics (mean, SD) were used to summarise demographics and key data from the feedback questionnaires. Qualitative feedback on the programme was collated and categorised. Changes in the Understanding COPD questionnaire were examined using paired t-tests. RESULTS:The LWWCOPD programme for pulmonary rehabilitation was delivered in eleven hospital- and community-based programmes (n=25 health professionals, n=57 patients with COPD). It consisted of six weekly 30-45 minute sessions. The process evaluation showed positive results: 62.3% of patients attended ? 4 education sessions (reach); mean (SD) 90 (10)% of the session content were delivered (dose delivered); the majority of sessions were rated as excellent or good by health professionals and patients. Patients' satisfaction was high: mean (SD) Section B of the Understanding COPD questionnaire: 91.67 (9.55)% (dose received). Knowledge, understanding and self-efficacy improved significantly: mean change (95% CI): Section A of the Understanding COPD questionnaire: 26.75 (21.74 to 31.76)%, BCKQ 10.64 (6.92 to 14.37)% (fidelity). CONCLUSION:This rigorous process evaluation has demonstrated that the LWWCOPD programme for pulmonary rehabilitation can be used to deliver high quality, consistent and equitable education sessions during hospital and community-based pulmonary rehabilitation. This programme is now available worldwide (http://www.livingwellwithcopd.com/living-well-and-pulmonary-rehabilitation.html). TRIAL REGISTRATION:This study was registered with clinicaltrials.gov (reference number: NCT01226836).

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Project description:BackgroundChronic obstructive pulmonary disease (COPD) is characterised mainly by exertional dyspnoea, which may lead to activity reduction. Pulmonary rehabilitation (PR) is considered capable of mitigating these impairments. However, access to PR is limited to specialised centres, especially during the coronavirus disease 2019 pandemic. Moreover, low-cost home rehabilitation programmes have non-individualised prescriptions, which might lead to inconsistent clinical effects in patients with COPD. Therefore, it is important to develop new, low-cost protocols involving individualised prescriptions and staff supervision.MethodsThis is a descriptive protocol for a randomised controlled study at the Grade III A Hospital in Tianjin. The sample size was calculated according to a described formula. Fifty-six participants will be selected and randomly allocated into two groups: (I) control (traditional PR training, medication, and nursing interventions); and (II) intervention [PR training in the hospital and at home by the Cardiopulmonary Rehabilitation System Management Platform (CSM)]. The protocol will be performed twice a week for 8 consecutive weeks in the outpatient clinic, and the training will be performed by the application of the CSM system in the final 6 months of the trial. The study will assess lung function and physical fitness and analyse the scores of the modified Medical Research Council Dyspnoea Scale, the COPD assessment test, the International Classification of Functioning, Disability, and Health, and the 6-minute walk test before and after the training protocol. Comparison of differences will be performed using repeated measures analysis of variance, a linear mixed effects analysis, or a non-parametric test, which will include only participants who completed all outcome measures and followed the intervention protocol. The study results will be disseminated through presentations at scientific conferences and publications in peer-reviewed journals.DiscussionThe new, low-cost supervised rehabilitation programmes are expected to present positive results, making PR programmes more accessible and effective for patients with COPD.Trial registrationThe study was registered in the Chinese Clinical Trial Registry: ChiCTR2000040723.

Project description:In 2011, more than half of the patients with stroke in Australian hospitals were not assessed for the need for rehabilitation. Further, there were no recommended criteria to guide rehabilitation assessment decisions. Subsequently, a decision-making tool called the Assessment for Rehabilitation Tool (ART) was developed. The ART was designed to assist Australian hospital clinicians to identify the rehabilitation needs of patients with stroke using evidence-based criteria. The ART was released and made freely available for use in 2012. This study evaluated the effectiveness of an education-only intervention (1 onsite education session and distribution of the ART) and a multifaceted intervention (2 or more onsite education sessions, distribution of the ART, audit and feedback, barrier identification, site-specific strategy development, promotion of interdisciplinary teamwork, opinion leaders and reminders) for improving assessments of rehabilitation needs after stroke.Ten hospitals in 2 states of Australia were randomly assigned to an education-only or a multifaceted intervention. Medical records were audited by assessors blinded to group allocation before and after the implementation period. Difference in the proportion of patients assessed for rehabilitation before and after the intervention was analysed using mixed-effects logistic regression analysis, with time period as the dependent variable, an interaction between intervention type and time included to test for differences between the interventions, and hospital included as the random effect to account for patient clustering.Data from 586 patients (284 pre-intervention; 302 post-intervention; age 76 years, 59 % male) showed that the multifaceted intervention was not more effective than education-only in improving the proportion of patients whose rehabilitation needs were assessed (reference category education-only; odds ratio 1.29, 95 % confidence interval 0.63-2.67, p = 0.483). Post-intervention, the odds of a patient's rehabilitation needs being assessed was 3.69 times greater than pre-intervention (95 % confidence interval 2.57-5.30, p < 0.001). Evidence-based criteria were not consistently used when patients were deemed to have no rehabilitation needs.A multifaceted intervention was not more effective than education-only in improving the assessment of rehabilitation needs of patients with stroke. Further interventions are required to ensure that all patients are assessed for the need for rehabilitation using evidence-based criteria.ANZCTR (Australian New Zealand Clinical Trials Registry), ACTRN12616000340437.