Chest
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Williams-Campbell syndrome is a rare disorder characterized by a deficiency of cartilage in subsegmental bronchi leading to distal airway collapse and bronchiectasis. We report the first case of lung transplantation in a patient with end-stage lung disease secondary to Williams-Campbell syndrome. Although the patient did not have proximal airway collapse prior to transplantation, his posttransplant course was complicated by the development of bronchomalacia of the right and left mainstem bronchi. ⋯ A hypothesis may be made that a combination of proximal cartilage deficiency and posttransplant airway ischemia led to the development of bronchomalacia after lung transplantation. Thus, in contrast to previous reports, the cartilage deficiency in Williams-Campbell syndrome can involve both proximal and distal airways. Consequently, bilateral sequential lung transplantation may not be an effective therapeutic option in patients with this syndrome.
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Meta Analysis
Quality of life in patients with lung cancer: a review of literature from 1970 to 1995.
A review of the literature was carried out covering the last 25 years (1970 to 1995) by searching through the MEDLINE and manually. The review consists of two companion parts. The first includes studies of quality of life in lung cancer patients in general, while the second part is restricted to defined samples of small and non-small cell lung cancer patients. ⋯ It is argued that palliation of symptoms, psychosocial interventions, and understanding patients' feelings and concerns all contribute to improving quality of life in lung cancer patients. It is concluded that the future challenge in treatment of lung cancer lies not only in improving the survival, but mainly the patients' quality of life regardless of cell type. Clinical trial and epidemiologic population-based outcome studies are recommended to provide this and to allow a better understanding of the contribution of the socioeconomic characteristics of the patients to their pretreatment and posttreatment quality of life.
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Randomized Controlled Trial Comparative Study Clinical Trial
The effect of of glucocorticoids on grain dust-induced airway disease.
To determine the effect of glucocorticoids on grain dust-induced airflow obstruction and airway inflammation. ⋯ These results demonstrate that glucocorticoids, administered IV and perhaps by inhalation, have a mildly protective effect on airflow obstruction and airway inflammation induced by inhalation of grain dust.
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Comparative Study
Measuring resource use in the ICU with computerized therapeutic intervention scoring system-based data.
In this era of health-care reform, there is increasing need to monitor and control health-care resource consumption. This requires the development of measurement tools that are practical, uniform, reproducible, and of sufficient detail to allow comparison among institutions, among select groups of patients, and among individual patients. We explored the feasibility of generating an index of resource use based on the Therapeutic Intervention Scoring System (TISS) from hospital electronic billing data. Such an index is potentially comparable across institutions, allows assessment of care at many levels, is well understood by clinicians, and captures many of the resources relevant to the ICU. ⋯ An automated algorithm can reproduce valid TISS scores from standard hospital billing data, allowing comparison of patients and groups of patients in order to better understand ICU resource use.