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Appropriate Antibiotics (appropriate + antibiotics)
Selected AbstractsA clinical analysis of diabetic patients with hand ulcer in a diabetic foot centreDIABETIC MEDICINE, Issue 7 2010C. Wang Diabet. Med. 27, 848,851 (2010) Abstract Aims, The aim of the study was to explore the prevalence and clinical characteristics of hand ulcer in hospitalized patients with diabetes. Methods, We analysed 17 subjects with hand ulcer among diabetic inpatients, who were admitted to the Diabetic Foot Care Center, Department of Endocrinology and Metabolism at the West China Hospital of Sichuan University from April 2003 to December 2008. Results, The prevalence of diabetic hand ulcer among hospitalized patients (0.37%) was significantly lower than that of diabetic foot ulcers (9.7%, P = 0.000). The mean age was 62.1 ± 9.4 years. The average known durations of diabetes and glycated haemoglobin (HbA1c) were 5.3 ± 4.9 years and 10.9 ± 2.4%, respectively. All patients lived in the subtropical zone. Fifteen patients (88.2%) were diagnosed with diabetic peripheral neuropathy. Ten patients had hand infection. After therapy, the ulcers healed in 13 patients (76.5%) and none of them experienced amputation. The average hospital stay for patients with local infection was characteristically longer than that for patients without infection (P = 0.012). The prognosis of the hand ulcer was poorer in the patients who had diabetes for > 3 years compared with those who had diabetes for < 3 years (P = 0.009). Conclusions, Diabetic hand ulcer is a relatively rare complication of diabetes in South-West China. Long duration of diabetes, poorly controlled blood glucose, minor trauma and delayed treatment are the risk factors. Diabetic peripheral neuropathy may play an important role in the pathogenesis of hand ulcer. Early control of blood glucose with insulin and early anti-microbial therapy with appropriate antibiotics are crucial. Debridement and drainage are necessary for hand abscesses. [source] A Multifaceted Intervention to Implement Guidelines Improved Treatment of Nursing Home,Acquired Pneumonia in a State Veterans HomeJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 11 2006Evelyn Hutt MD OBJECTIVES: To assess the feasibility of a multifaceted strategy to translate evidence-based guidelines for treating nursing home,acquired pneumonia (NHAP) into practice using a small intervention trial. DESIGN: Pre-posttest with untreated control group. SETTING: Two Colorado State Veterans Homes (SVHs) during two influenza seasons. PARTICIPANTS: Eighty-six residents with two or more signs of lower respiratory tract infection. INTERVENTION: Multifaceted, including a formative phase to modify the intervention, institutional-level change emphasizing immunization, and availability of appropriate antibiotics; interactive educational sessions for nurses; and academic detailing. MEASUREMENTS: Subjects' SVH medical records were reviewed for guideline compliance retrospectively for the influenza season before the intervention and prospectively during the intervention. Bivariate comparisons-of-care processes between the intervention and control facility before and after the intervention were made using the Fischer exact test. RESULTS: At the intervention facility, compliance with five of the guidelines improved: influenza vaccination, timely physician response to illness onset, x-ray for patients not being hospitalized, use of appropriate antibiotics, and timely antibiotic initiation for unstable patients. Chest x-ray and appropriate and timely antibiotics were significantly better at the intervention than at the control facility during the intervention year but not during the control year. CONCLUSION: Multifaceted, evidence-based, NHAP guideline implementation improved care processes in a SVH. Guideline implementation should be studied in a national sample of nursing homes to determine whether it improves quality of life and functional outcomes of this debilitating illness for long-term care residents. [source] Fatal Fournier's gangrene in a young adult with acute lymphoblastic leukemiaPEDIATRIC BLOOD & CANCER, Issue 6 2007Elpis Mantadakis MD Abstract Fournier's gangrene (FG) is a fulminant necrotizing fasciitis of the external genitalia. Few reports of FG exist in patients with hematologic malignancies. We describe a case of fatal FG in a 21-year-old man with acute lymphoblastic leukemia who was receiving remission-induction chemotherapy. Despite early local surgery, administration of appropriate antibiotics, resurgery for wider debridement and aggressive ICU support he succumbed while pancytopenic to septic shock, 26 days after initiation of chemotherapy. Multi-drug resistant Pseudomonas aeruginosa was isolated from blood and scrotal cultures obtained at initial surgery. FG is a fulminant infection, especially in the face of profound cytopenias. Pediatr Blood Cancer 2007;49:862,864. © 2006 Wiley-Liss, Inc. [source] The Preauricular Sinus: A Review of its Clinical Presentation, Treatment, and AssociationsPEDIATRIC DERMATOLOGY, Issue 3 2004Noah S. Scheinfeld M.D. Usually asymptomatic, they manifest as small dells adjacent to the external ear near the anterior margin of the ascending limb of the helix, most frequently on the right side. Preauricular sinuses can be either inherited or sporadic. When inherited, they show an incomplete autosomal dominant pattern with reduced penetrance and variable expression. They may be bilateral, increasing the likelihood of being inherited, in 25,50% of cases. Preauricular sinuses are features of other conditions or syndromes in 3,10% of cases, primarily in association with deafness and branchio-oto-renal (BOR) syndrome. When other congenital anomalies coexist with these sinuses, auditory testing and renal ultrasound should be considered. Sinuses may become infected, most commonly with gram-positive bacteria, in which case their exudates should be cultured and appropriate antibiotics administered. Recurrent infection is a clear indication for complete excision and provides the only definitive cure. Recurrence rates after surgery range from 9% to 42%. Meticulous excision by an experienced head and neck surgeon minimizes the risk of recurrence. [source] Primary melioidotic prostatic abscess: Presentation, diagnosis and managementANZ JOURNAL OF SURGERY, Issue 6 2002James K. Tan Introduction:, In South-East Asia and Northern Australia, melioidosis (infection with Burkholderia pseudomallei) is a known cause of severe community-acquired sepsis. However, melioidosis presenting primarily as prostatic abscesses is very rare. Methods:, The presenting features, investigations and management outcome of five patients who developed melioidotic prostatic abscesses from 1997 to 2000 were reviewed in the present study. Results:, The mean age at presentation was 53 years (range: 29,69). Old age and diabetes mellitus were predisposing factors. All patients had a fever of at least 38.5°C and presented with obstructive urinary symptoms culminating in urinary retention. Presence of prostatic abscess was demonstrated by transrectal ultrasound in all cases. The abscesses were drained with transurethral resection of the prostate. One patient required re-resection while another patient developed severe septic shock requiring intensive care and inotropic support. There was no mortality in our series. Conclusions:, Elderly diabetic men presenting with fever and urinary tract obstruction in endemic areas may harbour an unusual but potentially life threatening melioidotic prostatic abscess. Transrectal ultrasound and bacteriological confirmation are mandatory. Prompt surgical drainage coupled with appropriate antibiotics are keys to a favourable outcome. [source] Brain Abscess in an Adult With Atrial Septal DefectCLINICAL CARDIOLOGY, Issue 4 2010Chong Won Sung MD Brain abscess is a serious complication of congenital heart disease in children and adolescents. This association is rarely observed in adults. This article describes the case of a 41-year-old man who presented with altered mental status. Brain MRI showed a brain abscess at the left frontal lobe. The patient was successfully treated with surgical removal and appropriate antibiotics. Echocardiographic examination showed atrial septal defect (ASD) with bidirectional shunt. Transcatheter closure of ASD was carried out 6 months after neurosurgical treatment. We discuss the association of brain abscess and ASD. Copyright © 2010 Wiley Periodicals, Inc. [source] Microbial and clinical determinants of time-to-positivity in patients with bacteraemiaCLINICAL MICROBIOLOGY AND INFECTION, Issue 7 2007J. A. Martínez Abstract Time-to-positivity is useful in the diagnosis of catheter-related bacteraemia and as a predictor of an endovascular source in patients with Staphylococcus aureus bacteraemia. However, this parameter has been evaluated for only a limited number of microorganisms. In the present study, time-to-positivity was recorded for 1872 episodes of significant monomicrobial bacteraemia diagnosed at a teaching hospital during a 2-year period, and the associated microbial and clinical variables were investigated. According to multivariate analysis, Streptococcus pneumoniae, ,-haemolytic streptococci, Escherichia coli, Klebsiella, Enterobacter, Citrobacter and Aeromonas were characterised by fast growth, with an endovascular source, shock, liver cirrhosis and neutropenia also predicting a short time-to-positivity. For patients not receiving appropriate antibiotics, detection of Gram-positive cocci in clusters within 14 h was predictive of Staph. aureus; a time-to-positivity of >21 h ruled out the possibility that a Gram-positive organism in chains was a ,-haemolytic streptococcus or Strep. pneumoniae, and a time-to-positivity of ,12 h meant that it was very unlikely that a Gram-negative bacillus was a non-fermenter. A time-to-positivity of ,8 h was predictive of a non-urinary tract source in patients with E. coli bacteraemia, and detection of growth within 13 h predicted an endovascular source in those with Staph. aureus bacteraemia. In conclusion, time-to-positivity depended on the microorganism, original source and clinical variables involved. Although this measurement may provide some early clues concerning the microorganisms involved and the source of bacteraemia, its clinical impact remains to be defined. [source] | ||||||||||