Chest
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Fluconazole vs itraconazole-flucytosine association in the treatment of esophageal candidiasis in AIDS patients. A double-blind, multicenter placebo-controlled study. The Candida Esophagitis Multicenter Italian Study (CEMIS) Group.
To assess the role and the therapeutic efficacy of fluconazole and itraconazole-flucytosine association compared with placebo, in the treatment of endoscopically diagnosed esophageal candidiasis in a selected population of AIDS patients. ⋯ The results of this study have demonstrated that both fluconazole and itraconazole+flucytosine association are efficacious in short-term treatment of esophageal candidiasis in AIDS patients with a statistically significant difference in comparison to placebo. Both therapeutic regimens demonstrated a good therapeutic efficacy, without statistically significant difference, between them, in the rate of endoscopic and clinical cure. Itraconazole+flucytosine association may represent an alternative therapeutic regimen for patients with fluconazole-resistant Candida esophagitis.
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To quantify the level of pain reported by patients during arterial puncture with or without local anesthesia, and to compare the results with levels reported for venous puncture. ⋯ Arterial puncture with prior infiltration of local anesthetic is the least painful procedure among those studied. Use of local anesthesia is indicated whenever conventional arterial puncture is required.
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To investigate the mechanism of airflow limitation before and 6 and 12 months after targeted emphysematous resection in 10 male patients aged 67 +/- 8 years (mean +/- SD) with very severe COPD undergoing bilateral thoracoscopic stapling techniques. ⋯ The improvement in maximal expiratory airflow can be attributed primarily to increased lung elastic recoil and its secondary effect on enlarging airway diameter causing increased airway conductance, increased Gs, and decreased Ptm'. The improvement in lung function and elastic recoil peaks at 6 months.
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Randomized Controlled Trial Clinical Trial
Exercise training decreases dyspnea and the distress and anxiety associated with it. Monitoring alone may be as effective as coaching.
To determine whether exercise training with coaching is more effective than exercise training alone in reducing dyspnea and the anxiety and distress associated with it and improving exercise performance, self-efficacy for walking, and dyspnea with activities of daily living. ⋯ Coaching with exercise training was no more effective than exercise training alone in improving exercise performance, dyspnea, and the anxiety and distress associated with it, dyspnea with activities, and self-efficacy for walking.
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To validate a portable, inexpensive, real-time, B-mode ultrasound device compared with duplex ultrasound in the detection of proximal lower extremity deep vein thrombosis in hospitalized patients clinically suspected of having deep vein thrombosis. ⋯ The results of this investigation document that the study ultrasound device has an acceptable sensitivity, specificity, and diagnostic accuracy for clinical use in detection of proximal lower extremity deep vein thrombosis. Further evaluation and validation of this ultrasound device are warranted.