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| 2. |
- Andrén, Eva, et al.
(författare)
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Öppna prioriteringar inom nya områden : logopedi, nutritionsbedömning, habilitering och arbetsterapi
- 2011
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Det finns fortfarande ett behov av att öka kunskapen om och stödja den praktiska tillämpningen av riksdagens riktlinjer för öppna prioriteringar inom svensk hälso- och sjukvård. Flera förslag på hur ett sådant stöd kan se ut har tagits fram de senaste åren. Spridning av goda exempel är ett sådant förslag, metodstöd ett annat (PrioriteringsCentrum 2007). En mer påtaglig form av metodstöd är den nationella modell som vuxit fram för att konkretisera innebörden i riktlinjerna (Carlsson m fl 2007). Den får idag anses som välbeprövad inom ett flertal områden och har bidragit till att samsynen och kommunicerbarheten kring prioriteringar har ökat i landet. Erfarenheter visar dock att det behövs pedagogisk vägledning i hur modellen kan tillämpas. För att möta upp efterfrågan på sådant metodstöd erbjuder Prioriteringscentrum handledning i grupp. Den första handledningsgruppen är nu avslutad och det är deltagarnas prioriteringsarbeten som presenteras i denna rapport i syfte att sprida konkreta exempel på försök att tillämpa prioriteringsriktlinjerna.I rapporten presenteras fyra prioriteringsarbeten med fokus på: Regionsamverkan inom arbetsterapi Logopedi Yrkesspecifika prioriteringar på väg till teamet Från projekt till integrerat redskapExemplet med prioriteringar i regionsamverkan utgörs av det prioriteringsarbete som genomförts i det s k femklövernätverket bestående av en samverkansgrupp för arbetsterapeuter i ledningsposition på sjukhusen i Uppland, Västmanland, Södermanland, Gävleborg och Dalarna. Arbetet var ett försök att skapa gemensamma prioriteringar i regionen för ett sjukdomsområde som kändes relevant. Valet kom att falla på arbetsterapi inom reumatologi. Arbetet har sedan huvudsakligen bedrivits i en projektgrupp, bestående av en representant från varje sjukhus där arbetet växlat mellan arbete på hemmaplan och avstämningsträffar i projektgruppen.Försöket har visat att det finns en samsyn inom regionen kring prioriteringar inom arbetsterapi och reumatologi. Säkerheten i prioriteringarna har ökat i och med att fem arbetsterapiorganisationer tillsammans bidragit med ett stort underlagsmaterial bl a genom att delge varandra sina kliniska erfarenheter. Förutsättningarna för en mer likartad vård i regionen har ökat. Arbetet har också gett upphov till frågor om i vilka situationer det är att föredra att prioriteringsarbete bedrivs lokalt, regionvis och/eller nationellt.
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| 3. |
- Bay, Annika, 1970-, et al.
(författare)
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Symptoms during pregnancy in primiparous women with congenital heart disease.
- 2024
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Ingår i: Scandinavian Cardiovascular Journal. - : Taylor & Francis. - 1401-7431 .- 1651-2006. ; 58:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: As more women with congenital heart disease (CHD) are reaching childbearing age, it becomes more common for their symptoms to be evaluated during pregnancy. However, pregnancy-related symptoms are similar to those caused by heart disease. This study investigated the prevalence of factors associated with symptoms during pregnancy in women with CHD.Methods: The national birth register was searched for primiparous women with CHD who were registered in the national quality register for patients with CHD.Results: Symptoms during the third trimester were reported in 104 of 465 evaluated women. The most common symptom was palpitations followed by dyspnea. Factors associated with symptoms were tested in a univariable model; higher NYHA classification (>1) (OR 11.3, 95%CI 5.5-23.2), low physical activity (≤3 h/week) (OR 2.1 95%CI 1.3-3.6) and educational level ≤ 12 years (OR 1.9 95%CI 1.2-3.0) were associated with having symptoms. In multivariable analysis, low physical activity level (OR 2.4 95%CI 1.2-5.0) and higher NYHA class (OR 11.3 95%CI 5.0-25.6) remained associated with symptoms during pregnancy. There were no cases with new onset of impaired systemic ventricular function during pregnancy.Conclusion: Symptoms during pregnancy are common in women with CHD but are often already present before pregnancy. Because ordinary symptoms during pregnancy often overlap with symptoms of heart disease, it is important to know if symptoms were present before pregnancy and if they became worse during pregnancy. These results should be included in pre-pregnancy counselling and considered in the monitoring during pregnancy.
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| 4. |
- Bonnedahl, Jonas, et al.
(författare)
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Characterization, and comparison, of human clinical and black-headed gull (Larus ridibundus) extended-spectrum β-lactamase-producing bacterial isolates from Kalmar, on the southeast coast of Sweden
- 2010
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Ingår i: Journal of Antimicrobial Chemotherapy. - : Oxford University Press (OUP). - 0305-7453 .- 1460-2091. ; 65:9, s. 1939-1944
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Tidskriftsartikel (refereegranskat)abstract
- Antibiotic resistance is one of the great challenges for modern healthcare. In Gram-negative bacteria, CTX-M-type extended-spectrum beta-lactamases (ESBLs) have been rapidly spreading through Europe since the early 2000s. In Sweden, ESBL-producing Escherichia coli are still rare, but a 3-fold increase has been seen from 2004 to 2007. Enterobacteria and normal flora of wild animals, with or without antibiotic resistance traits, constitute a potential source of human infection and colonization. We studied wild birds with the aim to understand the environmental dissemination of antibiotic resistance and, focusing on clinically relevant resistance types, we made comparisons with human clinical samples. In this study, ESBL-producing human clinical isolates and isolates from juvenile black-headed gulls from Kalmar County hospital and the city of Kalmar, respectively, on the southeast coast of Sweden, were characterized and compared. Despite a low frequency of antibiotic resistance among the isolates from gulls, ESBL-producing E. coli isolates were found, two with bla(CTX-M-14) and one with bla(CTX-M-15). The same CTX-M types were dominant among human ESBL isolates. In addition, gull isolates were dispersed among the human samples in the PhenePlate (TM) clustering system, indicating that they neither differ from the human isolates nor form any separate clonal clustering. The finding of CTX-M-type ESBLs in E. coli isolated from black-headed gulls in Sweden, where 'background resistance' is low, is consistent with an ongoing environmental spread of these plasmid-borne resistance genes. The results indicate that a potential for transfer between the human population and environment exists even in countries with a low level of antibiotic resistance.
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| 5. |
- Bonnedahl, Jonas, 1970-, et al.
(författare)
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Dissemination of Escherichia coli with CTX-M Type ESBL between Humans and Yellow-Legged Gulls in the South of France
- 2009
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Ingår i: PLOS ONE. - San Francisco, CA, United States : Public Library of Science (PLoS). - 1932-6203. ; 4:Article number: e5958
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Tidskriftsartikel (refereegranskat)abstract
- Extended Spectrum beta-Lactamase (ESBL) producing Enterobacteriaceae started to appear in the 1980s, and have since emerged as some of the most significant hospital-acquired infections with Escherichia coli and Klebsiella being main players. More than 100 different ESBL types have been described, the most widespread being the CTX-M beta-lactamase enzymes (bla(CTX-M) genes). This study focuses on the zoonotic dissemination of ESBL bacteria, mainly CTX-M type, in the southern coastal region of France. We found that the level of general antibiotic resistance in single randomly selected E. coli isolates from wild Yellow-legged Gulls in France was high. Nearly half the isolates (47,1%) carried resistance to one or more antibiotics (in a panel of six antibiotics), and resistance to tetracycline, ampicillin and streptomycin was most widespread. In an ESBL selective screen, 9,4% of the gulls carried ESBL producing bacteria and notably, 6% of the gulls carried bacteria harboring CTX-M-1 group of ESBL enzymes, a recently introduced and yet the most common clinical CTX-M group in France. Multi locus sequence type and phylogenetic group designations were established for the ESBL isolates, revealing that birds and humans share E. coli populations. Several ESBL producing E. coli isolated from birds were identical to or clustered with isolates with human origin. Hence, wild birds pick up E. coli of human origin, and with human resistance traits, and may accordingly also act as an environmental reservoir and melting pot of bacterial resistance with a potential to re-infect human populations.
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| 6. |
- Bäck, Marcus, et al.
(författare)
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Novel potent macrocyclic inhibitors of the hepatitis C virus NS3 protease : use of cyclopentane and cyclopentene P2-motifs
- 2007
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Ingår i: Bioorganic & Medicinal Chemistry. - : Elsevier BV. - 0968-0896 .- 1464-3391. ; 15:22, s. 7184-7202
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Tidskriftsartikel (refereegranskat)abstract
- Several highly potent novel HCV NS3 protease inhibitors have been developed from two inhibitor series containing either a P2 trisubstituted macrocyclic cyclopentane- or a P2 cyclopentene dicarboxylic acid moiety as surrogates for the widely used N-acyl-(4R)-hydroxyproline in the P2 position. These inhibitors were optimized for anti HCV activities through examination of different ring sizes in the macrocyclic systems and further by exploring the effect of P4 substituent removal on potency. The target molecules were synthesized from readily available starting materials, furnishing the inhibitor compounds in good overall yields. It was found that the 14-membered ring system was the most potent in these two series and that the corresponding 13-, 15-, and 16-membered macrocyclic rings delivered less potent inhibitors. Moreover, the corresponding P1 acylsulfonamides had superior potencies over the corresponding P1 carboxylic acids. It is noteworthy that it has been possible to develop highly potent HCV protease inhibitors that altogether lack the P4 substituent. Thus the most potent inhibitor described in this work, inhibitor 20, displays a Ki value of 0.41 nM and an EC50 value of 9 nM in the subgenomic HCV replicon cell model on genotype 1b. To the best of our knowledge this is the first example described in the literature of a HCV protease inhibitor displaying high potency in the replicon assay and lacking the P4 substituent, a finding which should facilitate the development of orally active small molecule inhibitors against the HCV protease.
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| 8. |
- Carlander, J, et al.
(författare)
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Comparison of experimental nerve injury caused by ultrasonically activated scalpel and electrosurgery.
- 2005
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Ingår i: The British journal of surgery. - : Oxford University Press (OUP). - 0007-1323 .- 1365-2168. ; 92:6, s. 772-7
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Iatrogenic nerve injury caused by heat from dissection instruments is a significant problem in many areas of surgery. The aim of the present study was to compare the risk of nerve injury for three different dissection instruments: monopolar and bipolar electrosurgery (ES) and an ultrasonically activated (US) instrument. METHODS: The biceps femoris muscle was cut in a standard manner just adjacent to the sciatic nerve using monopolar ES, bipolar ES or US shears. A total of 73 functional experiments were conducted in which the nerve was isolated, divided proximally, and stimulated supramaximally in 37 anaesthetized rats. The electromyographic (EMG) potential was recorded distally before and after each experiment. Nerve dysfunction was defined as more than 10 per cent loss of the evoked EMG potential. Fifty-nine nerves were examined histologically after dissection with the different instruments. The extent of heat damage was determined in four nerves that were divided with ES bipolar scissors and five that were divided with US shears. RESULTS: Reduction in the EMG potential was significantly more frequent in the monopolar ES group than in the US group. Morphological examination also showed significantly less nerve damage in the US group. CONCLUSION: US instruments may be safer than ES for dissection close to nerves.
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| 9. |
- Carlsson Tedgren, Åsa, et al.
(författare)
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Experience from long-term monitoring of RAKR ratios in Ir-192 brachytherapy
- 2008
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Ingår i: Radiotherapy and Oncology. - : Elsevier BV. - 0167-8140 .- 1879-0887. ; 89:2, s. 217-221
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Tidskriftsartikel (refereegranskat)abstract
- Background: Ratios of values of brachytherapy source strengths, as measured by hospitals and vendors, comprise constant differences as, e.g., systematic errors in ion chamber calibration factors and measurement setup. Such ratios therefore have the potential to reveal the systematic changes in routines or calibration services at either the hospital or the vendor laboratory, which could otherwise be hidden by the uncertainty in the source strength values. Methods: The RAKR of each new source in 13 afterloading units at five hospitals were measured by well-type ion chambers and compared to values for the same source stated on vendor certificates. Results: Differences from unity in the ratios of RAKR values determined by hospitals and vendors are most often small and stable around their mean values to within +/- 11.5%. Larger deviations are rare but occur. A decreasing ratio, seen at two hospitals for the same source, was useful in detecting an erroneous pressure gauge at the vendors site. Conclusions: Establishing a mean ratio of RAKR values, as measured at the hospital and supplied on the vendor certificate, and monitoring this as a function of time are an easy way for the early detection of problems with equipment or routines at either the hospital or the vendor site.
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