Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 76-year-old woman who had complained of cough and productive sputum since mid-January, 1999, was admitted to our hospital with fever and dyspnea on February 4, 1999. She had been treated with levofloxacin at an outpatient clinic. On admission, she had orthopnea, and auscultation revealed coarse crackles and wheeze in the bilateral lung fields. Chest x-ray and CT films showed non-segmental infiltration in bilateral lung fields. Laboratory data revealed eosinophilia in peripheral blood (= 24%) and sputum (= 10%), airflow limitation, hypoxemia (PaO2: 46 Torr), and increased airway responsiveness to methacholine (Dmin: 0.127 units). A bronchoalveolar lavage (BAL) fluid showed increased total cells and a 55% increase in eosinophils, and CD4/CD8 ratio was decreased to 0.8. In addition, IL-5 was increased in BAL fluid. Transbronchial lung biopsy specimens revealed infiltrations of eosinophils in the alveolar and interstitial compartments. Histological features of the bronchial biopsy specimens included increased eosinophils in the submucosa and goblet cell metaplasia. The woman was diagnosed with eosinophilic pneumonia complicated by bronchial asthma. She was given theophylline, pranlukast hydrate, and an inhaled beta 2 receptor agonist (procaterol hydrochloride), and pre-admission drugs including Levofloxacin were discontinued. Her symptoms were improved, peak expiratory flow rate and PaO2 increased, airway responsiveness to methacholine decreased (Dmin: 0.615 units), and radiographic abnormalities disappeared without steroid therapy. A leukocyte migration test for levofloxacin was weakly positive. An environmental provocation test in the patient's home gave negative results. A challenge test for levofloxacin was not performed due to a lack of informed consent. Based on these findings, we diagnosed this case as levofloxacin-induced lung injury manifesting as eosinophilic pneumonia complicated by bronchial asthma. Levofloxacin should be added to the list of agents that can produce eosinophilic pneumonia.
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PMID:[Levofloxacin-induced eosinophilic pneumonia complicated by bronchial asthma]. 1092 Dec 86

We report a case of infective endocarditis caused by Acinetobacter baumannii complex in a 27-year-old male patient. The patient presented with fever of five days duration, palpitation, dyspnea, cough and chest pain. He had undergone a surgical repair of ruptured aneurysm of sinus of valsalva a month before. The transthoracic echocardiogram revealed a large vegetation on the aortic valve. Three samples of blood for culture grew gram-negative pleomorphic coccobacilli within 24 hours which were identified by cultural and biochemical characteristics to be Acinetobacter baumannii complex. Antimicrobial susceptibility was performed by Kirby-Bauer method and the isolate were found to be resistant to ampicillin, Ciprofloxacin, Ceftriaxone, Gentamicin, Amikacin, Augmentin, Levofloxacin, Piperacillin-Tazobactam, Netilimicin and sensitive to Imipenem. Patient was initially treated with Ceftraixone and Gentamicin and subsequently with Ampicillin and Amikacin but did not respond to treatment and died of sepsis before therapy with Imipenem could be started.
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PMID:Infective endocarditis due to Acinetobacter baumannii complex--a case report. 1718 61

Mycoplasma pneumoniae (MP) and Chlamydia pneumoniae (CP) are two atypical pathogens that may result in mild, moderate or severe acute respiratory infections. We report the case of a 2 years and 9-month-old male child admitted with prolonged fever, dry cough, and shortness of breath for which he underwent symptomatic treatment. The laboratory tests showed leukocytosis with neutrophilia, anemia, and elevated inflammatory biomarkers and the thoracic radiography revealed pleural effusion raising the suspicion of inferior right pneumonia. Although we the initial evolution was favorable being treated with 3rd class cephalosporin and Oxacillin, on the 8th day of admission the fever and the acute phase reactants levels increased as well as the quantity of the pleural effusion, requiring surgical drainage. We ruled out lung tuberculosis, but we identified positive IgM for both MP and CP. Based on these findings we changed the antibiotic therapy on Levofloxacin for 10 days with favorable evolution. MP and CP are two atypical pathogen that are difficult to be diagnosed due to their slow-growing pattern. Despite their self-limiting feature, the association between them might carry a vital risk in small children, especially in the lack of a proper and timely diagnosis.
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PMID:The Association Between Mycoplasma pneumoniae and Chlamydia pneumoniae, a Life-Threatening Condition in Small Children-A Case Report and a Review of the Literature. 3324 Aug 29