Archivos de bronconeumología
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Arch. Bronconeumol. · Feb 2004
Comparative Study[Exercise limitation in patients with chronic obstructive pulmonary disease at the altitude of Bogota (2640 m). Breathing pattern and arterial gases at rest and peak exercise].
To describe the response to exercise of normal subjects and patients with chronic obstructive pulmonary disease (COPD) in Bogota, Colombia (altitude: 2640 m; atmospheric pressure: 560 mm Hg) and compare it with data published on COPD patients at sea level. Healthy people increase their minute ventilation to attenuate hypoxemia (PaCO2: 30 mm Hg; PaO2: 63 mm Hg). ⋯ Patients with COPD living in Bogota were shown to have lower tolerance to exercise evidenced by ventilatory limitation and severe hypoxemia. Increased minute ventilation at rest, greater reduction in inspiratory capacity, and severity of hypoxemia during exercise were the main differences between COPD in Bogota and at sea level.
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Arch. Bronconeumol. · Feb 2004
[Thoracoscopic sympathectomy for palmar hyperhidrosis. Immediate results and postoperative quality of life].
Primary palmar hyperhidrosis is a socially and occupationally debilitating disorder characterized by excessive sweating. The purpose of this study was to evaluate the results, complications, and degree of satisfaction among patients who underwent video-assisted bilateral thoracoscopic sympathectomy of the second and third ganglia (T2-T3) to treat primary palmar hyperhidrosis at the Department of General and Thoracic Surgery of the Hospital Universitario Virgen Macarena in Seville, Spain. ⋯ Video-assisted thoracoscopic sympathectomy for the treatment of primary palmar hyperhidrosis is effective, with low rates of morbidity and no mortality. Despite the appearance of postoperative changes such as compensatory sweating, patient satisfaction with the procedure is high and their quality of life improves.