| 1. |
|
|
| 2. |
|
|
| 3. |
|
|
| 4. |
|
|
| 5. |
|
|
| 6. |
|
|
| 7. |
|
|
| 8. |
|
|
| 9. |
- Hjalgrim, H, et al.
(författare)
-
Cancer incidence in blood transfusion recipients
- 2007
-
Ingår i: Journal of the National Cancer Institute. - : Oxford University Press (OUP). - 1460-2105 .- 0027-8874. ; 99:24, s. 1864-1874
-
Tidskriftsartikel (refereegranskat)
|
|
| 10. |
|
|
| 11. |
- Nielsen, TR, et al.
(författare)
-
Effects of infectious mononucleosis and HLA-DRB1*15 in multiple sclerosis
- 2009
-
Ingår i: Multiple sclerosis (Houndmills, Basingstoke, England). - : SAGE Publications. - 1352-4585 .- 1477-0970. ; 15:4, s. 431-436
-
Tidskriftsartikel (refereegranskat)abstract
- Background Both human leukocyte antigen (HLA)-DRB1*15 and Epstein-Barr virus infection presenting as infectious mononucleosis (IM) are recognized as risk factors for multiple sclerosis (MS). However, their combined effect and possible interaction on MS risk is not known. Objective To assess the association between HLA-DRB1*15 and risk of MS in persons with and without IM. Methods We compared the prevalence of DRB1*15 in MS patients with ( n = 76) and without ( n = 1,836) IM with the corresponding distributions in blood donors with ( n = 62) and without ( n = 484) IM histories. This allowed us to estimate the relative risk of MS associated with DRB1*15 in the presence and absence, respectively, of previous IM. We then estimated the interaction between DRB1*15 and IM as the ratio of the two individual odds ratios. Results In IM-naïve individuals, DRB1*15 carried a 2.4-fold (95% confidence interval [CI], 2.0–3.0) increased MS risk. In contrast, among persons with IM history, DRB1*15 was associated with a 7.0-fold (95% CI, 3.3–15.4) increased MS risk. Thus, the MS risk conferred by HLA-DRB1*15 was 2.9 (95% CI, 1.3–6.5)-fold stronger in the presence than in the absence of IM. Combined with previous results, this result indicates that DRB1*15-positive persons with a history of IM may be at a 10.0-fold (95% CI, 6.0–17.9) increased risk of MS compared with persons who are DRB1*15 and IM-naïve. Conclusion DRB1*15 and IM may act in synergy causing MS.
|
|
| 12. |
|
|
| 13. |
- Shanwell, A., et al.
(författare)
-
Post-transfusion mortality among recipients of ABO-compatible but non-identical plasma
- 2009
-
Ingår i: Vox Sanguinis. - : Wiley. - 0042-9007 .- 1423-0410. ; 96:4, s. 316-323
-
Tidskriftsartikel (refereegranskat)abstract
- The consequences of ABO-compatible non-identical plasma for patient outcome have not been studied in randomized clinical trials or large cohort studies and use varies widely in the absence of evidence-based policies. We investigated if transfusion with compatible instead of identical plasma confers any short-term survival disadvantage on the recipients. The cohort of all 86 082 Swedish patients who received their first plasma transfusion between 1990 and 2002 was followed for 14 days and the risk of death in patients exposed to compatible non-identical plasma compared to recipients of only identical plasma. After adjustment for potential confounding factors, there was an increased mortality associated with exposure to ABO-compatible non-identical plasma, with the excess risk mostly confined to those receiving 5 or more units (relative risk, 1.15; 95% confidence interval, 1.02-1.29). Stratification by blood group indicated higher risks in group O recipients, especially when the compatible plasma was from a group AB donor. This study suggests that ABO-compatible non-identical plasma is less safe than identical plasma. Subanalyses by blood group suggest a role for circulating immune complexes. Our findings may have policy implications for improving transfusion safety.
|
|
