Effectiveness of a community-based exercise training programme to increase physical activity level in patients with chronic obstructive pulmonary disease: A randomized controlled trial.

Background And Purpose: The exercise training included in pulmonary rehabilitation (PR) programmes improves exercise capacity and quality of life in patients with chronic obstructive pulmonary disease (COPD). Nevertheless, the duration of these effects is limited, and the implementation of PR is still insufficient. Moreover, the physical activity level of COPD patients is low, and it is not modified with the classic PR programmes.

Gait phenotypes in paediatric hereditary spastic paraplegia revealed by dynamic time warping analysis and random forests.

The Hereditary Spastic Paraplegias (HSP) are a group of heterogeneous disorders with a wide spectrum of underlying neural pathology, and hence HSP patients express a variety of gait abnormalities. Classification of these phenotypes may help in monitoring disease progression and personalizing therapies. This is currently managed by measuring values of some kinematic and spatio-temporal parameters at certain moments during the gait cycle, either in the doctor´s surgery room or after very precise measurements produced by instrumental gait analysis (IGA).