ABSTRACT
The title of page 189 should be corrected.
ABSTRACT
BACKGROUND: The aim of this study is to describe the clinical course and outcome of patients who were diagnosed with acute respiratory distress syndrome (ARDS) caused by scrub typhus and who received ventilator care in the intensive care units (ICU) of two university hospitals. METHODS: We performed a retrospective analysis of all adult ventilated patients who were diagnosed with ARDS caused by scrub typhus. RESULTS: Eleven (1.7%) of 632 scrub typhus patients were diagnosed with ARDS (median age 72; seven were male). Eight patients had underlying diseases, the most common of which was hypertension (four patients). Eight patients (72.7%) were admitted in November. The most common chief complaints of the patients were fever and rash (63.6%). All patients had skin eschar and rash; seven were treated for shock. On the day of diagnosis with ARDS, the median Acute Physiology and Chronic Health Evaluation score was 20 (range 11-28) and Sequential Organ Failure Assessment score was 7 (range 4-14). All patients had PaO2/FiO2 40 IU/L), and hypoalbuminemia (< 3.3 g/dl). Nine patients were treated with doxycycline on the day of admission. Their median lengths of stay in the ICU and hospital were 10 (range 4-65) and 14 (4-136) days, respectively. The mortality rate during treatment in the hospital was 36.4%. CONCLUSIONS: In our study, the risk of ARDS among patients diagnosed with scrub typhus was at least 1.7%, with a hospital mortality rate of 36.4%.
Subject(s)
Adult , Humans , APACHE , Aspartate Aminotransferases , Diagnosis , Doxycycline , Exanthema , Fever , Hospital Mortality , Hospitals, University , Hypertension , Hypoalbuminemia , Intensive Care Units , Mortality , Respiratory Distress Syndrome , Retrospective Studies , Scrub Typhus , Shock , Skin , Ventilators, MechanicalABSTRACT
Membranous glomerulonephritis is one of the most common causes of nephrotic syndrome in adults. Pulmonary alveolar proteinosis (PAP) is a rare lung disease in which abnormal accumulation of surfactant occurs within the alveoli. We describe a 61-year-old man with concurrent membranous glomerulonephritis and PAP, which is very rare; both are pathophysiologically related to an abnormal immune response. A patient came to hospital with leg edema but no respiratory symptoms. Chest X-ray and CT showed classical PAP findings, which are ground-glass opacities with interlobular septal thickening, in both lung fields. A bubbly whitish secretion retrieved via broncho-alveolar lavage showed neutrophils and lymphocytes as well as Periodic acid-Schiff-positive proteinaceous materials. A kidney biopsy revealed findings of membranous glomerulonephritis with irregular subepithelial deposits by electron microscopy. At 1 year after diagnosis, the membranous glomerulonephritis was well under control with steroids and mycophenolate mofetil but PAP became aggravated gradually and whole-lung lavage was needed.
Subject(s)
Adult , Humans , Middle Aged , Biopsy , Diagnosis , Edema , Glomerulonephritis, Membranous , Kidney , Leg , Lung , Lung Diseases , Lymphocytes , Microscopy, Electron , Nephrotic Syndrome , Neutrophils , Pulmonary Alveolar Proteinosis , Steroids , Therapeutic Irrigation , ThoraxABSTRACT
The title of page 189 should be corrected.