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| 2. |
- Brax-Olofsson, Lisbeth, et al.
(författare)
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Periosteal transplantation to the rabbit patella.
- 2007
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Ingår i: Knee Surgery, Sports Traumatology, Arthroscopy. - Berlin : Springer Internat.. - 0942-2056 .- 1433-7347. ; 15:5, s. 560-563
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Tidskriftsartikel (refereegranskat)abstract
- Autologous periosteal transplantation (without chondrocyte cell transplantation) for treating traumatic articular cartilage defects of the patella gives pain relief in uncontrolled clinical studies. To study the whole transplanted area macroscopically and microscopically, animal studies are motivated. In this pilot study, we reproduce the surgical technique for periosteum transplantation on human patella to a rabbit model. A full-thickness cartilage defect of the whole patella was created in eight adult female rabbits. The defect was treated with autologous periosteal transplantation. After surgery, the rabbits were allowed free activity. This is the difference compared to the treatment in humans, where our group uses CPM for 5 days and non-weight-bearing for 12 weeks. After 21 weeks, there was a diffuse synovitis in all transplanted knees, and in five of eight knees there were signs of osteoarthritis in the patello-femoral joint. Histologically, in three animals, small islands of hyaline cartilage surrounded by fibrocartilage were seen in the transplanted area. In the other five animals, fibrocartilage was the predominant tissue. In contrast to previous experimental studies using a rabbit model, we did not achieve hyaline cartilage resurfacing.
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| 3. |
- Ekman, Inger, 1952, et al.
(författare)
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Gender makes a difference in the description of dyspnoea in patients with chronic heart failure.
- 2005
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Ingår i: Eur J Cardiovasc Nurs. - : Oxford University Press (OUP). - 1474-5151. ; 4:2, s. 117-21
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Tidskriftsartikel (refereegranskat)abstract
- Background: Dyspnoea is a common symptom of chronic heart failure (CHF). In the community setting, patients with CHF are most often women. Aim: To examine the impact of gender on the description of dyspnoea and to explore which clinical variables support a diagnosis of CHF. Methods: From four primary health care centres, 158 patients with CHF were included. Patients were examined with echocardiography and a cardiologist assessed the diagnosis of CHF. The patients filled in a questionnaire containing 11 descriptors of dyspnoea. Results: A diagnosis of CHF was confirmed in 87 (55%) patients (47 males and 40 females). One descriptor, I feel that I am suffocating, was significantly scored higher in CHF patients ( p=0.014) as compared to non-CHF patients. Three descriptors, My breath does not go in all the way ( p=0.006), I feel that I am suffocating ( p=0.040), and I cannot get enough air ( p=0.0327) were significantly scored higher among men with CHF, compared to no descriptor among women with CHF. Being male (OR=2.7; CI: 1.3–5.6, p=0.008), having diabetes (OR=5.6; CI: 1.7–18.2, p=0.004), IHD (OR=3.3; CI: 1.3–8.5, p=0.014), and a borderline significance for age (OR=1.04; CI: 0.99–1.08, p=0.058) predicted a confirmed diagnosis of CHF. Conclusion: Three descriptors of dyspnoea were associated with CHF among men, whereas no such association was found among women. Our results suggest that gender is an important factor and should—together with age, underlying heart disease, and diabetes—be taken into account when symptoms are evaluated in the diagnosis of CHF in primary care.
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| 5. |
- Eliasson, Inger, et al.
(författare)
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Manlig idrottsprofilering i grundskolan
- 2012
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Ingår i: Svensk Idrottsforskning. - Stockholm : Centrum för idrottsforskning (CIF). - 1103-4629. ; 21:1, s. 33-37
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Den svenska modellen innebär traditionellt att skolan ansvarar för undervisning i idrottsämnet och föreningarna för idrotten på fritiden. Men i dag går tusentals elever på idrottsgymnasium och var fjärde högstadieskola erbjuder träning på skoltid.
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| 6. |
- Eliasson, Inger, 1966-, et al.
(författare)
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Manlig idrottsprofilering i grundskolan
- 2012
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Ingår i: Svensk Idrottsforskning. - Stockholm : Centrum för idrottsforskning (CIF). - 1103-4629. ; 21:1, s. 33-37
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 7. |
- Granger, B. B., et al.
(författare)
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Adherence to candesartan and placebo and outcomes in chronic heart failure in the CHARM programme: double-blind, randomised, controlled clinical trial
- 2005
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Ingår i: Lancet. - 1474-547X. ; 366:9502, s. 2005-11
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Chronic heart failure (CHF) is an important cause of hospital admission and death. Poor adherence to medication is common in some chronic illnesses and might reduce the population effectiveness of proven treatments. Because little is known about adherence in patients with CHF and about the consequences of non-adherence, we assessed the association between adherence and clinical outcome in the CHARM (Candesartan in Heart failure: Assessment of Reduction in Mortality and morbidity) programme. METHODS: CHARM was a double-blind, randomised, controlled clinical trial, comparing the effects of the angiotensin receptor blocker candesartan with placebo in 7599 patients with CHF. Median follow-up was 38 months. The proportion of time patients took more than 80% of their study medication was defined as good adherence and 80% or less as poor adherence. We used a Cox proportional hazards regression model, with adherence as a time-dependent covariate in the model, to examine the association between adherence and mortality in the candesartan and placebo groups. FINDINGS: We excluded 187 patients because of missing information on adherence. In the time-dependent Cox regression model, after adjustment for predictive factors (demographics, physiological and severity-of-illness variables, smoking history, and number of concomitant medications), good adherence was associated with lower all-cause mortality in all patients (hazard ratio [HR] 0.65, 95% CI 0.57-0.75, p<0.0001). The adjusted HR for good adherence was similar in the candesartan (0.66, 0.55-0.81, p<0.0001) and placebo (0.64, 0.53-0.78, p<0.0001) groups. INTERPRETATION: Good adherence to medication is associated with a lower risk of death than poor adherence in patients with CHF, irrespective of assigned treatment. This finding suggests that adherence is a marker for adherence to effective treatments other than study medications, or to other adherence behaviours that affect outcome. Understanding these factors could provide an opportunity for new interventions, including those aimed at improving adherence.
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| 8. |
- Granger, B. B., et al.
(författare)
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Adherence to medication according to sex and age in the CHARM programme
- 2009
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Ingår i: European Journal of Heart Failure. - 1879-0844. ; 11:11, s. 1092-8
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: Although many patients with heart failure have incomplete adherence to prescribed medications, predisposing factors remain unclear. This analysis investigates factors associated with adherence, with particular emphasis on age and sex. METHODS AND RESULTS: A multivariable regression analysis of 7599 heart failure patients from the CHARM trial was done to evaluate factors associated with adherence. Adherence was measured as the proportion of time patients took more than 80% of study medication. The mean age was 66 years (SD 11) and 31.5% (n = 2400) were women. Women were slightly less adherent than men (87.3 vs. 89.8%, P = 0.002), even in adjusted, multivariable models (treatment, P = 0.006; placebo P = 0.004; and overall P < 0.001). However, all-cause mortality was lower in women (21.5%) than in men (25.3%) (adjusted hazard ratio, 0.77; 95% CI, 0.69-0.86; P < 0.001), but patients with a low adherence regardless of sex had a higher mortality. Age, severity of heart failure, number of medications, and smoking status were not associated with adherence. CONCLUSION: Women, particularly those <75 years of age, were less likely to be adherent in this large sample of patients with symptomatic heart failure. Understanding factors associated with adherence may provide opportunities for intervention.
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| 10. |
- Kallioinen, Petter, et al.
(författare)
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Semantic Processing in Deaf and Hard-of-Hearing Children : Large N400 Mismatch Effects in Brain Responses, Despite Poor Semantic Ability
- 2016
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Ingår i: Frontiers in Psychology. - London : Frontiers Media SA. - 1664-1078. ; 7
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Tidskriftsartikel (refereegranskat)abstract
- Difficulties in auditory and phonological processing affect semantic processing in speech comprehension for deaf and hard-of-hearing (DHH) children. However, little is known about brain responses related to semantic processing in this group. We investigated event-related potentials (ERPs) in DHH children with cochlear implants (CIs) and/or hearing aids (HAs), and in normally hearing controls (NH). We used a semantic priming task with spoken word primes followed by picture targets. In both DHH children and controls, cortical response differences between matching and mismatching targets revealed a typical N400 effect associated with semantic processing. Children with CI had the largest mismatch response despite poor semantic abilities overall; Children with CI also had the largest ERP differentiation between mismatch types, with small effects in within-category mismatch trials (target from same category as prime) and large effects in between-category mismatch trials (where target is from a different category than prime), compared to matching trials. Children with NH and HA had similar responses to both mismatch types. While the large and differentiated ERP responses in the CI group were unexpected and should be interpreted with caution, the results could reflect less precision in semantic processing among children with CI, or a stronger reliance on predictive processing.
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