| 1. |
- Backhaus, Erik, et al.
(författare)
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Antimicrobial susceptibility of invasive pneumococcal isolates from a region in south-west Sweden 1998-2001.
- 2007
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Ingår i: Scandinavian journal of infectious diseases. - : Informa UK Limited. - 0036-5548 .- 1651-1980. ; 39:1, s. 19-27
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Tidskriftsartikel (refereegranskat)abstract
- Invasive disease caused by antibiotic resistant pneumococci is a worldwide problem. All invasive pneumococcal strains in an area of south-west Sweden with 1.7 million inhabitants were collected prospectively during 1998-2001. Minimum inhibitory concentrations (MICs) were determined by E-test and correlated to serotypes and clinical characteristics. Of 827 strains, 744 (90%) were susceptible (S) to all agents tested and 83 (10%) were indeterminate (I) or resistant (R) to at least 1 agent. 22 isolates (2.7%) were I to penicillin (MIC >0.06 to < or = 1.0 mg/l), but none were R (MIC >1.0 mg/l). Numbers and proportions of decreased susceptibility against other agents tested were as follows: erythromycin R: 30 (3.6%), clindamycin R: 6 (0.7%), tetracycline R: 16 (1.9%), moxifloxacin R: 1 (0.1%), cotrimoxazole I: 17 (2%) and R: 31(4%). Non-susceptibility to at least 1 agent was not correlated with age, clinical manifestation, underlying diseases and outcome. The serotype distribution differed between non-susceptible and susceptible strains. The serotypes in the 7-valent pneumococcal conjugate vaccine covered 42% of all infections and 73% of those caused by non-susceptible strains. In conclusion, the impact of antibiotic resistance in invasive pneumococcal disease remains limited in south-west Sweden.
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| 2. |
- Persson, Elisabet, 1959, et al.
(författare)
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Antimicrobial susceptibility of invasive group B streptococcal isolates from south-west Sweden 1988-2001.
- 2008
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Ingår i: Scandinavian journal of infectious diseases. - : Informa UK Limited. - 0036-5548 .- 1651-1980. ; 40:4, s. 308-13
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Tidskriftsartikel (refereegranskat)abstract
- The antibiotic susceptibility of 297 invasive isolates of group B streptococci (GBS) to a panel of 12 antibiotics was analysed using the E-test. The isolates (from 123 neonates and 174 adults) were collected from south-west Sweden during the 2 periods 1988-1997 and 1998-2001. The breakpoints of the Clinical and Laboratory Standards Institute were used. All isolates were sensitive to cefotaxime, meropenem, linezolid, vancomycin, moxifloxacin and quinupristin-dalfopristin. Two strains displayed a slightly decreased susceptibility to penicillin G (MIC 0.25 microg/ml) also when tested by the broth dilution method. Two per cent were resistant to erythromycin and 1% to clindamycin. Strains with intermediate sensitivity to erythromycin and clindamycin increased over the 2 study periods. 68% were resistant to doxycycline, and the resistance rate for doxycycline increased over the 2 study periods. No strain was resistant to trimethoprim-sulfamethoxazole. Serotype V dominated among strains with intermediate susceptibility to erythromycin and clindamycin. There were no other relationships between serotypes and decreased sensitivity to any agent. There were no significant differences in susceptibility to any agent tested between strains isolated from neonates and adults. In conclusion, penicillins remain the drug of choice in the region but with the increasing rates of intermediate susceptibility to both erythromycin and clindamycin, antibiotic sensitivity analysis should be performed on the GBS isolates from penicillin-allergic patients.
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| 3. |
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| 4. |
- Berg, Stefan, 1959, et al.
(författare)
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Autoinflammatory disorders
- 2008
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Ingår i: Primary Immunodeficiency Diseases Definition, Diagnosis and Management. - Berlin, Heidelberg : Springer-Verlag. - 9783540785378
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 5. |
- Berg, Stefan, 1959
(författare)
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Familjär Medelhavsfeber
- 2008
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Ingår i: Socialstyrelsens kunskapsdatabas om ovanliga diagnoser.
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 6. |
- Galeotti, L, et al.
(författare)
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Circulating survivin indicates severe course of juvenile idiopathic arthritis.
- 2008
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Ingår i: Clinical and experimental rheumatology. - 0392-856X. ; 26:2, s. 373-8
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Survivin is an anti-apoptotic protein that has been recently suggested as a predictive marker of joint destruction in adult rheumatoid arthritis. We assessed the presence of extracellular survivin in patients with juvenile idiopathic arthritis (JIA). METHODS: Survivin levels were assessed in the circulation of 46 patients with JIA and in the age- and gender-matched controls (n=46) having no inflammatory disease, by ELISA. Survivin levels were analyzed with respect to the onset type and the activity of the joint disease. The intensity of inflammation and cartilage turnover was measured as levels of IL-6, serum amyloid A protein (SAA), and cartilage oligomeric matrix protein (COMP), respectively. RESULTS: The levels of extracellular survivin were significantly higher in JIA compared to the controls (p=0.0002). High levels of survivin (above mean + 2SD of the controls) were detected in 8/46 (17% JIA patients. High survivin expression was associated with polyarticular onset, active phase of arthritis. In contrast, survivin was neither related to the levels of IL-6, SAA, nor to COMP. CONCLUSION: Circulating survivin is expressed in a significant group of patients with JIA being associated to a severe course of the disease. It may be potentially used to select children with unfavorable prognosis of JIA who are in need of active pharmacologic treatment.
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