Biomedical subjects

E Lynne Geddes

Publications and source records attributed to E Lynne Geddes.

4 recordsLinked to original sources

PubMed2005

Inspiratory muscle training in adults with chronic obstructive pulmonary disease: a systematic review.

The purpose of this study was to conduct a systematic review to determine the effect of inspiratory muscle training (IMT) on inspiratory muscle strength and endurance, exercise capacity, dyspnea and quality of life for adults with chronic obstructive pulmonary disease (COPD). A systematic review of the literature was conducted according the Cochrane Collaboration protocol using Medline and CINAHL. Nineteen of 274 extracted articles met the inclusion criteria and addressed comparisons of interest which included: IMT versus sham; IMT versus no intervention; low- versus high-intensity IMT; and two different modes of IMT. Thirteen meta-analyses were reported. Results indicate that targeted resistive or threshold IMT was associated with significant improvements in some outcomes of inspiratory muscle strength (PI(max) (cm H2O)) and endurance (Inspiratory Threshold Loading (kPa)), exercise capacity (Borg Scale for Respiratory Effort (modified Borg scale), Work Rate maximum (Watts)), and dyspnea (Transition Dyspnea Index), whereas IMT without a target or not using threshold training did not show improvement in these variables. There was no conclusive evidence regarding quality of life measures. IMT is effective for adults with COPD when using threshold or targeted devices that control or provide a target for training intensity.

Adolescent↗

PubMed2005

Inspiratory muscle training compared with other rehabilitation interventions in adults with chronic obstructive pulmonary disease: a systematic literature review and meta-analysis.

The purpose of this systematic review was to determine the effect of inspiratory muscle training (IMT) (alone or combined with exercise and/or pulmonary rehabilitation) compared to other rehabilitation interventions such as: exercise, education, other breathing techniques or exercise and/or pulmonary rehabilitation among adults with chronic obstructive pulmonary disease (COPD). A systematic review of the literature on IMT and COPD was conducted according to the Cochrane Collaboration protocol. Inclusion criteria for the review included randomized controlled trials, published in English, comparing IMT or combined IMT and exercise/pulmonary rehabilitation with other rehabilitation interventions such as general exercise, education, other breathing techniques or exercise/pulmonary rehabilitation among adults with COPD. 274 articles were retrieved, and 16 met the inclusion criteria. Seven meta-analyses were performed that compared targeted or threshold IMT to exercise (n = 3) or to education (n = 4). Results showed significant improvements in inspiratory muscle strength and endurance, and in the dyspnea scale on a quality of life measure, for participants in the IMT versus education group. In other instances where meta-analyses could not be performed, a qualitative review was performed. IMT results in improved inspiratory muscle strength and endurance compared to education. Further trials are required to investigate the effect of IMT (or combined IMT) compared to other rehabilitation inventions for outcomes such as dyspnea, exercise tolerance, and quality of life.

Adult↗

PubMed2005

Is inspiratory muscle training effective for individuals with cervical spinal cord injury? A qualitative systematic review.

OBJECTIVE: To perform a systematic review to determine the effect of inspiratory muscle training (IMT) in adults with cervical spinal cord injury (CSCI). DESIGN: A systematic search of the literature on IMT and CSCI according to the Cochrane Collaboration protocol was performed. We searched electronic databases up to August 2003 including MEDLINE and CINAHL, searched reference lists from pertinent articles and books, made personal contact with authors, and hand searched targeted journals to identify potential studies for inclusion. STUDY SELECTION: Inclusion criteria for the review included randomized controlled trials published in English comparing IMT with another comparison group among adults with CSCI. DATA EXTRACTION: Two reviewers abstracted relevant data from included studies. Methodological quality of the studies was assessed using criteria developed by Jadad et al. We also assessed whether the comparison groups were similar at baseline and whether an intention-to-treat analysis was performed. RESULTS: Forty articles were retrieved and three met the inclusion criteria. All studies used inspiratory resistance muscle trainers for at least 15 min, twice daily, five to seven days per week for six to eight weeks. Meta-analysis could not be performed due to differences in study design and outcomes. Only one study reported a positive effect of IMTcompared to control for measures of dyspnoea and pulmonary function. CONCLUSION: Literature on the effect of IMT among adults with CSCI is scarce and an overall effect could not be confirmed.

Breathing Exercises↗

PubMedDate not supplied

Ethically-based clinical decision-making in physical therapy: process and issues.

The identification and consideration of relevant ethical issues in clinical decision-making, and the education of health care professionals (HCPs) in these skills are key factors in providing quality health care. This qualitative study explores the way in which physical therapists (PTs) integrate ethical issues into clinical practice decisions and identifies ethical themes used by PTs. A purposive sample of eight PTs was asked to describe a recent ethically-based clinical decision. Transcribed interviews were coded and themes identified related to the following categories: 1) the integration of ethical issues in the clinical decision-making process, 2) patient welfare, 3) professional ethos of the PT, and 4) health care economics and business practices. Participants readily described clinical situations involving ethical issues but rarely identified specific conflicting ethical issues in their description. Ethical dilemmas were more frequently resolved when there were fewer emotional sequelae associated with the dilemma, and the PT had a clear understanding of professional ethos, valued patient autonomy, and explored a variety of alternative actions before implementing one. HCP students need to develop a clear professional ethos and an increased understanding of the economic factors that will present ethical issues in practice.

Adult↗