Search results for "Bacteria"
showing 10 items of 4919 documents
Hautknoten und Ulzera der Extremitäten bei einem Patienten mit rheumatoider Arthritis
2002
CASE HISTORY: While being treated with corticosteroids and methotrexate for rheumatoid arthritis, a 63-year-old man developed livid nodules on his lower arms, hands and feet, as well as fever, necrotizing skin ulcers and rupture of a finger extensor tendon. INVESTIGATIONS: No vasculitis was found in a biopsy of one of the nodules on the lower arm. Fast growing mycobacteria, classified as M. marinum by PCR, were cultured from wound swabs. TREATMENT AND COURSE: The lesions healed on administration of ciprofloxacin, ethambutol and clarithromycin as well as local treatment. CONCLUSION: Cutaneous lesions of an atypical mycobacterial infection are often misdiagnosed. This is especially so in immu…
Considerazioni su un caso di actinomicosi cervicale
2005
Actinomycosis is a bacterial infection due to Gram positive bacteria of Actinomyces genus. Actinomyces israelii is the most common in human infection.The authors described a case occurred in a 43 aged woman with a clinical presentation of a right submandibular indurative mass.After surgery, histological examination showed a granulomatous tissue with many actinomycetes. Patient was submitted to treatment with i.v penicillin. On the 11th day antibiotic therapy was replaced with ceftriaxone and teicoplanina. Patient did not present intercurrence during this period and presented improvement of the lesion.Actinomycosis is an uncommon disease. Establishment of the definite diagnosis requires a hi…
Dentistry and internal medicine: from the focal infection theory to the periodontal medicine concept
2010
Abstract During past decades the relationship between dentistry and internal medicine and especially the concept of the so-called focal infection theory have long been a matter of debate. The pathogenesis of focal diseases has been classically attributed to dental pulp pathologies and periapical infections. Nonetheless, in recent years, their role is being dismissed while increasing interest is being devoted to the possible associations between periodontal infection and systemic diseases. In fact, periodontal pathogens and their products, as well as inflammatory mediators produced in periodontal tissues, might enter the bloodstream, causing systemic effects and/or contributing to systemic d…
Daptomycin-induced eosinophilic pneumonia: Are there any risk factors?
2020
Abstract Objectives Daptomycin is a widely used antibiotic. Rhabdomyolysis related to daptomycin is one of the adverse effects of treatment, justifying the need for regular monitoring of muscle enzymes throughout treatment. Daptomycin may also lead to eosinophilic pneumonia. However, risk factors for this adverse reaction have not been identified and do not permit targeting of at-risk populations who could benefit from appropriate monitoring. Patients and methods Literature was reviewed for cases of daptomycin-induced eosinophilic pneumonia (DIEP), which that were compared to cases of patients without this adverse effect. Results Fifty patients with DIEP and 54 controls were identified. Age…
Efficacy and safety of micafungin for treatment of serious Candida infections in patients with or without malignant disease
2011
The aim of this study was to evaluate micafungin efficacy for treatment of invasive candidiasis/candidaemia in patients with cancer. Modified intent-to-treat populations were analysed from two trials: one, in adults and children with confirmed Candida infection, compared micafungin (adults 100 mg day(-1); children 2 mg kg(-1) day(-1)) with liposomal amphotericin B (L-AmB 3 mg kg(-1) day(-1)); and the other, in adults only, compared micafungin (100 or 150 mg day(-1)) with caspofungin (50 mg day(-1); 70 mg loading dose). Primary efficacy endpoint in both trials was treatment success, defined as both clinical and mycological response at end of therapy. In the micafungin/L-AmB trial, 183/489 pa…
Early Cessation of a Vancomycin-Resistant Enterococci (VRE) Outbreak in a Hematology-Oncology Department after Implementation of an Enhanced Infectio…
2004
Abstract Introduction: Worldwide, the incidence of nosocomial outbreaks of VRE has increased especially in high-risk patients such as hematology-oncology patients. Outbreaks reported so far, required a minimum of three months to be controlled. Such outbreaks have a serious impact on daily care and treatment of the patients and hospital economics. Patients and Methods: We describe the outcome of a VRE-outbreak in a department with 48 beds (fourteen 2-patient rooms, and 20 single-patient rooms) including allogeneic BMT. Epidemiological evaluation was initiated after two patients in the department for the first time had a blood stream infection (BSI) with VRE within one week. Two goals had to …
Viridans streptococcal infective endocarditis associated with fixed orthodontic appliance managed surgically by mitral valve plasty
2018
Abstract Rationale: Streptococcus viridans, a heterogeneous group of alpha-hemolytic streptococci, is part of the normal flora of the mouth, usually responsible for dental caries (Streptococcus mutans, Streptococcus sanguinis), and pericoronitis, as well as for subacute infective endocarditis. They are responsible for 40-60% of the endocarditis cases occurring on the normal valves, especially in male patients and over 45 years of age. A change in the bacterial flora of the oral cavity is taking part after orthodontic fixed appliances are introduced into the oral cavity, change that is associated with an increased concentration of the acidogenic bacteria. Bacteraemia is the consequence of or…
28 Milrinone is Preferred to Levosimendan for Mesenteric Perfusion in Hypoxia-Reoxygenated Newborn Piglets on Dopamine
2010
28 Milrinone is Preferred to Levosimendan for Mesenteric Perfusion in Hypoxia-Reoxygenated Newborn Piglets on Dopamine
Predictors of visually induced motion sickness in women
2019
Abstract Background Visually induced motion sickness (VIMS) is commonly experienced when visual motion information is in conflict with motion information provided by the vestibular system and/or tactile and kinesthetic senses. According to some studies, women experience higher levels of VIMS than men, whereas other studies do not find this to be the case. Hypothesis This study investigated whether gender differences can be attributed to changes in VIMS-susceptibility due to the menstrual cycle and perceived menstrual pain. We hypothesized that higher perceived menstrual pain correlates positively with VIMS susceptibility. Methods We measured the influence of estimated concentrations of four…
A conservative treatment for chronic obstructive sialoadenitis by intraductal instillation of mucolytic, steroids and antibiotic solution
2021
Abstract Purposes Reporting our experience in treating chronic obstructive sialadenitis with a protocol consisting of sialoendoscopy and intraductal instillation of antibiotics, steroids and n-acetyl-cysteine (NAC) solution. Methods Prospective study of patients with chronic obstructive sialadenitis with no apparent lithiasic obstructions, with recurrent non-lithiasic sialoadenitis and patients with lithiasic sialoadenitis not solved with sialoendoscopy. In all cases, a sialoendoscopy was performed. All the patients affected by lithiasic sialoadenitis where the chronic inflammation was resolved with sialoendoscopy were excluded from the study. The mid-term follow-up was performed at 12 mont…