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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Infection due to Staphylococcus aureus continues to be a source of significant morbidity and mortality. However, its treatment is increasingly complicated by the rising prevalence of resistance to antibiotics. Apart from the two recognized modes of staphylococcal resistance, namely, penicillinase production and intrinsic resistance, Sabath and associates have described a third type in which resistance is manifested by susceptibility to growth inhibition but tolerance to the lethal action of bactericidal agents. The mechanism of tolerance is attributed to a deficiency of autolytic enzyme activity in the part of bacteria, possibly secondary to an inhibition of autolysins in the tolerant staphylococcal strains. These strains are found in patients with infections responding poorly to treatment with cell-wall active antibiotics including vancomycin. Because of its unique mechanism of action and pharmacokinetic properties, rifampin has been reported to be the most active among 65 antistaphylococcal agents tested and have the capacity to kill intraleukocytic staphylococci. We present 2 cases who were cured following the addition of rifampin to previously established regimens. Case 1 was a 40-year-old male who had fever, cough, dyspnea, a right elbow abscess and left leg swelling for 2 weeks prior to admission. Culture of purulent material from the elbow abscess grew staphylococcus aureus. Chest X-ray showed bilateral septic embolism and phleborheography showed partial deep vein occlusion of the left ileofemoral vein. Case 2 was 22-year-old female with fever, chills and cough for 3 weeks. Blood culture grew staphylococcus aureus, and Chest X-ray revealed bilateral septic embolism with pneumonia. Neither of them responded to standard antibiotics which were judged adequate by in vitro sensitivity tests. Clinical cure was later obtained after rifampin was added to the regimens. These results suggest that rifampin may be a useful adjunct in the therapy of staphylococcal infections.
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PMID:[The use of rifampin in the treatment of infection due to Staphylococcus aureus]. 164 82

A 63-year-old man with cough and shortness of breath was diagnosed to have active infective endocarditis resulting in acute pulmonary edema with aortic regurgitation caused by a huge vegetation on the noncoronary cusp and left ventricular-right atrial (LV-RA) communication which were demonstrated by the echocardiogram and color doppler method. The LV-RA communication located at the atrioventricular portion of the membranous septum was closed with GoreTex patch through the right atrium combined with the aortic valve replacement with a bileaflet mechanical valve in emergency. The bacteriological studies demonstrated staphylococcus epidermidis. The postoperative course was uneventful and the patient is now on regular duty two years after surgery.
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PMID:[A case of left ventricular-right atrial communication complicated with aortic regurgitation caused by active infective endocarditis]. 783 20

A 38-year-old man was admitted to our hospital for detailed examination of fever, cough and yellow sputum. At the age of 32, be had mitral prosthesis for the first time, because of mitral regurgitation due to mitral valve prolapse. Four years previously, he had again undergone mitral prosthetic valve replacement due to prosthetic valve endocarditis due to staphylococcus epidemidis. This occasion, staphylococcus aureus was isolated by arterial blood culture. Transesophageal echocardiography detected vegetation attached to the mitral prosthetic valve and paravalvular leakage. The diagnosis was prosthetic valve endocarditis. He underwent a third mitral prosthetic valve replacement. Detection of the source of infection was difficult only by transthoracic echocardiography, and immediate transesophageal echocardiography seemed mandatory to diagnose bacterial endocarditis.
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PMID:[Mitral prosthetic valve replaced twice due to repeated prosthetic valve endocarditis: a case report]. 921 Nov 15

The paper presents the case of a 4-year-old child who was admitted with the diagnosis Dg: Pleuropneumonia lat. sin, while in the further course as a suspicion due to progressive flow as staphylococcus pneumonia. The illness is complex in terms of treatment. The diagnosis was set based on the history of illness, its clinical course, laboratory findings, radiology tests. The boy was hospitalized in January in current year with symptoms (coughing, vomiting and fever) that have been lingering for the past two days. The boy has been treated with a ternary antibiotic therapy (cephalosporin of third generation parenterally with aminoglycosides, plus anti-staphylococcus therapy). In laboratory findings Sedimentation rate increased 88/134 WBC 75 thousands. Radiologically extended pleuropneumonia on the left side. In sputum staphylococcus aureus was isolated. In the further course of hospitalization, due to the development of progressive form of staphylococcus pneumoniae with a fever of up to 39 degrees, pale aspect and dyspnoic patient with anemia and with complications in the form of cysts, ruptures and pneumothorax, with a thoracic drainage performed. In the further course, the cysts were gradually absorbed, while the thoracic drain was grafted. Clinically, the child was looking better. We continued the anti-staphylococcus therapy (stanicide), to which the child reacted well clinically and radiologically. Auscultatory breathing on the left side was audible. The last follow-up and the last rtg pulmo et cor 6 months after the outbreak of illness with a complete regression of the foregoing changes.
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PMID:[Staphylococcus pneumonia--complications]. 1758 82

The aim of our study was to obtain comprehensive insight into the bacteriological and clinical profile of community-acquired pneumonia requiring hospitalization. The patient population consisted of 100 patients admitted with the diagnosis of community-acquired pneumonia (CAP), as defined by British Thoracic society, from December 1998 to Dec 2000, at the Sher- i-Kashmir institute of Medical Sciences Soura, Srinagar, India. Gram negative organisms were the commonest cause (19/29), followed by gram positive (10/29). In 71 cases no etiological cause was obtained. Pseudomonas aeruginosa was the commonest pathogen (10/29), followed by Staphylococcus aureus (7/29), Escherichia coli (6/29), Klebsiella spp. (3/29), Streptococcus pyogenes (1/29), Streptococcus pneumoniae (1/29) and Acinetobacter spp. (1/29). Sputum was the most common etiological source of organism isolation (26) followed by blood (6), pleural fluid (3), and pus culture (1). Maximum number of patients presented with cough (99%), fever (95%), tachycardia (92%), pleuritic chest pain (75%), sputum production (65%) and leucocytosis (43%). The commonest predisposing factors were smoking (65%), COPD (57%), structural lung disease (21%), diabetes mellitus (13%), and decreased level of consciousness following seizure (eight per cent) and chronic alcoholism (one per cent). Fourteen patients, of whom, nine were males and five females, died. Staphylococcus aureus was the causative organism in four, Pseudomonas in two, Klebsiella in one, and no organism was isolated in seven cases. The factors predicting mortality at admission were - age over 62 years, history of COPD or smoking, hypotension, altered sensorium, respiratory failure, leucocytosis, and staphylococcus pneumonia and undetermined etiology. The overall rate of identification of microbial etiology of community-acquired pneumonia was 29%, which is very low, and if serological tests for legionella, mycoplasma and viruses are performed the diagnostic yield would definitely be better. This emphasizes the need for further studies (including the serological tests for Legionella, mycoplasma and viruses) to identify the microbial etiology of CAP.
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PMID:Bacteriological and clinical profile of Community acquired pneumonia in hospitalized patients. 2061 35

We report the case of a 88 years old patient with cough and new onset confusion. Delirium was caused by a necrotizing Methicillin-sensible staphylococcus aureus pneumonia with bacteremia. Despite antibiotic therapy for several weeks and fall of inflammatory markers the patient died from consequences of delirium.
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PMID:[Community-acquired pneumonia in the elderly]. 2707 31