ABSTRACT
BACKGROUND AND OBJECTIVE: Assessment of quality of life (QOL) of patients with chronic illness requires reasonable tools which reflect the patients' cultural and behavioral properties. We developed the quality of life questionnaire for adult Korean asthmatics (QLQAKA) on the basis of the Korean life style and evaluated its reliability and validity. METHODS: The QLQAKA consisted of four domains; symptoms (six items), daily activity (five items), emotion (three items) and reaction to environmental stimuli (three items). Patients answered each item according to a five-response scale. The reproducibility and validity of the questionnaire was estimated from the responses of 244 patients who visited the clinics in 15 institutes within a 2-week interval. RESULTS: Items with the most frequent complaints were dyspnea (87%), difficulty in sputum discharge or throat clearing (87%), limitation in strenuous activity (84%) and coughing (82.4%). The QLQAKA reflected the changes of patients' status very well. The value of minimal important differences, such as the clinically significant minimal change in the QOL score, was 0.5. The questionnaire was also highly reproducible with the value of intraclass correlation coefficiency and intraclass standard deviation as 0.940 (p<0.001) and 0.180, respectively. The changes of mean total QLQAKA score correlated weakly with the changes of FEV1 and PEFR values. CONCLUSION: The adult version of QLQAKA was valid and may be a reproducible tool for evaluating and monitoring Korean adult asthma patients.
Subject(s)
Adult , Humans , Academies and Institutes , Asthma , Chronic Disease , Cough , Dyspnea , Life Style , Peak Expiratory Flow Rate , Pharynx , Quality of Life , Reproducibility of Results , Sputum , Surveys and QuestionnairesABSTRACT
PURPOSE: To clarify the short-term effect and long-term results of bronchial arterial embolization forhemoptysis in three groups with tuberculosis, idiopathic bronchiectasis and lung cancer. MATERIALS AND METHODS:This study invo l ved 54 patients who underwent arterial embolization for the control of hemoptysis. Among 54, thecauses of hemorrhage were; pulmonary tuberculosis(n=32), idiopathic bronchiectasis (n=15), and lung cancer(n=7).In all patients, em-bolization was performed using Gelfoam particles and three underwent additional coilemboliza-tion. After the procedure, patients were followed up for between 1 and 95 (mean, 36.7) months. Short-termresults were assessed on the basis of careful observation of patients for 1 month after ar-terial embolization andwere classified as either; successful, indicating complete cessation of he-moptysis for 1 month, or failed,indicating continuing hemoptysis or recurrence within 1 month. Long-term results were evaluated in patients inwhom the procedure was successful in the short term and who could be followed up for at least 6 months. Patientsshowed either complete remis-sion(CR), indicating complete cessation of bleeding during the observation period;partial remis-sion(PR), indicating complete cessation of hemoptysis with recurrent bloody sputum during theobservation period; or recurrence, indicating recurrent hemoptysis, and were grouped accordingly. RESULTS: Noserious procedure related complications occurred except for mild chest pain or fever, of which showed spontaneousrelief within a few day s. The overall short-term success rate was 7 9 .6 %(43/54); individual rates were 84.4%for pulmonary tuberculosis (27/32), 80% for idiopathic bronchiectasis (10/15), and 57.1 % for lung cancer (4/7).Long-term follow-up showed that complete remission was achieved in 24 of 43 cases (55.8 %).The respectivelong-term remission and recur-rence rates were 75 % and 25 % for bronchiectasis, 70.4 % and 29.6 % for pulmonarytuberculosis. While four lung cancer patients whose initial outcome was successful showed no recurrence ofhe-moptysis, three died within 3 months of embolization. CONCLUSION: Embolization of bronchial arteries using aGelfoam sponge is effective as initial treat-ment for moderate or severe hemoptysis caused by benign disease.During long-term follow up, high remission rates were achieved in pulmonary tuberculosis and idiopathicbronchiectasis pa-tients, while the shortest bleeding control was in cases involving lung malignancy.
Subject(s)
Humans , Bronchial Arteries , Bronchiectasis , Chest Pain , Fever , Follow-Up Studies , Gelatin Sponge, Absorbable , Hemoptysis , Hemorrhage , Lung , Lung Neoplasms , Porifera , Recurrence , Sputum , Tuberculosis , Tuberculosis, PulmonaryABSTRACT
Scrub typhus is a acute febrile disease. Most patients were occurred from October to Nouember. The chief complaints were fever and chill, headache, cough, myalgia, pharyngitis and lymphadenopathy. Some patients with scrub typhus manifested with acute renal failure, meningoencephalitis, or hepatitis, but scrub typhus was rarely manifested with severe respiratory disease such as adult respiratory distress syndrome(ABDS). We report a case of scrub typhus manifested with ARDS. The patient was treated with doxycycline and recovered successfully.