Non-pharmacological Treatment of Dyspnea in Chronic Obstructive Pulmonary Disease (COPD)

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Aim of the study is to verify the effectiveness of treatment with Acu-TENS to reduce perceived dyspnoea in patients suffering from moderate-to severe COPD. Secondary aims are to investigate the effects of the above treatments on quality of life, exercise capacity, pulmonary lung function. Thirty con...

Aim of the study is to verify the effectiveness of treatment with Acu-TENS to reduce perceived dyspnoea in patients suffering from moderate-to severe COPD. Secondary aims are to investigate the effects of the above treatments on quality of life, exercise capacity, pulmonary lung function. Thirty consecutive patients, admitted to Auxilium Vitae Rehabilitation Centre for intensive pulmonary rehabilitation (PR) programme, suffering from moderate-to-severe COPD, will be enrolled. Subjects will be randomly assigned to two groups with different treatments (n=15 group 1: experimental subjects - PR+Acu-TENS and n=15 group 2: control subjects - PR only) by sequential block randomization. An intensive inpatient PR programme will be applied to all participants. The programme will include the optimisation of drug therapy and daily sessions of: Supervised incremental exercises on a treadmill, a cycle,and an arm ergometer according to the protocol suggested by Maltais et al. until the achievement of 30 min of continuous exercise at an intensity that elicited dyspnoea at level 5 on a modified Borg scale starting from a workload corresponding to 50% of maximal workload achieved during an initial incremental test; Abdominal, upper- and lower-limb muscle activities involving lifting of progressively increasing light weight and shoulder and full-arm circling; Education; Nutritional programs and psychosocial counselling, when appropriate. A multidisciplinary team of chest physicians, nurses, physical therapists, a dietician, and a psychologist offered care.

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