Effectiveness of paced walking to music at home for patients with COPD.

The use of rhythmic music is beneficial in assisting with the exercise intensity at home. This paper investigated the effects of paced walking to music at home with an 80% VO(2) peak for patients with COPD. A prospective randomized clinical trial consisting of a treatment group (n = 20) assigned to a 12-week period of paced walking to music at home, while the patients in the control group (n = 21) were only given educational information.

SARS Grid--an AG-based disease management and collaborative platform.

This paper describes the development of the NCHC's Severe Acute Respiratory Syndrome (SARS) Grid project-An Access Grid (AG)-based disease management and collaborative platform that allowed for SARS patient's medical data to be dynamically shared and discussed between hospitals and doctors using AG's video teleconferencing (VTC) capabilities. During the height of the SARS epidemic in Asia, SARS Grid and the SARShope website significantly curved the spread of SARS by helping doctors manage the in-hospital and in-home care of quarantined SARS patients through medical data exchange and the monitoring of the patient's symptoms. Now that the SARS epidemic has ended, the primary function of the SARS Grid project is that of a web-based informatics tool to increase pubic awareness of SARS and other epidemic diseases.

Respiratory response to carbon dioxide stimulation during low flow supplemental oxygen therapy in chronic obstructive pulmonary disease.

Background And Purpose: Oxygen supplementation is the treatment most commonly used to relieve dyspnea in chronic obstructive pulmonary disease (COPD). There is a lack of data, however, on the response of the respiratory drive to low flow oxygen in severe stable COPD. The purpose of this investigation was to evaluate the magnitude of chemoresponsiveness to low flow supplemental oxygen in patients with COPD of variable severity in terms of mouth occlusion pressure at 100 msec (P0.