| 1. |
|
|
| 2. |
- Lassen, Kristoffer, et al.
(författare)
-
Consensus review of optimal perioperative care in colorectal surgery : Enhanced Recovery After Surgery (ERAS) Group recommendations
- 2009
-
Ingår i: Archives of surgery (Chicago. 1960). - : American Medical Association (AMA). - 0004-0010 .- 1538-3644. ; 144:10, s. 961-969
-
Forskningsöversikt (refereegranskat)abstract
- OBJECTIVES: To describe a consensus review of optimal perioperative care in colorectal surgery and to provide consensus recommendations for each item of an evidence-based protocol for optimal perioperative care. DATA SOURCES: For every item of the perioperative treatment pathway, available English-language literature has been examined. STUDY SELECTION: Particular attention was paid to meta-analyses, randomized controlled trials, and systematic reviews. DATA EXTRACTION: A consensus recommendation for each protocol item was reached after critical appraisal of the literature by the group. DATA SYNTHESIS: For most protocol items, recommendations are based on good-quality trials or meta-analyses of such trials. CONCLUSIONS: The Enhanced Recovery After Surgery (ERAS) Group presents a comprehensive evidence-based consensus review of perioperative care for colorectal surgery. It is based on the evidence available for each element of the multimodal perioperative care pathway.
|
|
| 3. |
- Lassen, Kristoffer, et al.
(författare)
-
Nutritional support and oral intake after gastric resection in five northern European countries
- 2005
-
Ingår i: Digestive Surgery. - Basel, Switzerland : S. Karger. - 0253-4886 .- 1421-9883. ; 22:5, s. 346-52; discussion 352
-
Tidskriftsartikel (refereegranskat)abstract
- Background: A comprehensive evidence base for perioperative care in upper gastrointestinal (GI) surgery is lacking. Little is known about the routines currently practiced in the absence of such evidence. We describe postoperative practice after gastric resections in five northern European countries. METHOD AND SETTING: Questionnaire survey in all major digestive surgical centres in Scotland, the Netherlands, Denmark, Sweden and Norway.Results: 76% of all centres (n = 200/263) responded. Routines varied extensively both nationally and between countries. No uniformity was traced although a conservative trend was noticeable in the use of nasogastric decompression tubes and 'nil-by-mouth' regimens. Nutritional support during the first 5 days is generally offered in Denmark, but not in Scotland. Drinking at will is generally allowed in Denmark and Norway by the first postoperative day. Eating at will is uniformly restricted.Conclusion: The paucity of evidence is reflected by the marked heterogeneity in practice. Large groups of patients may be treated suboptimally. Best perioperative care for these patients must be defined and documented. Especially, the role of early oral intake at will in upper GI surgery needs to be clarified by sufficiently powered trials.
|
|
| 4. |
- Salanti, Georgia, et al.
(författare)
-
Underlying Genetic Models of Inheritance in Established Type 2 Diabetes Associations
- 2009
-
Ingår i: American Journal of Epidemiology. - : Oxford University Press (OUP). - 0002-9262 .- 1476-6256. ; 170:5, s. 537-545
-
Forskningsöversikt (refereegranskat)abstract
- For most associations of common single nucleotide polymorphisms (SNPs) with common diseases, the genetic model of inheritance is unknown. The authors extended and applied a Bayesian meta-analysis approach to data from 19 studies on 17 replicated associations with type 2 diabetes. For 13 SNPs, the data fitted very well to an additive model of inheritance for the diabetes risk allele; for 4 SNPs, the data were consistent with either an additive model or a dominant model; and for 2 SNPs, the data were consistent with an additive or recessive model. Results were robust to the use of different priors and after exclusion of data for which index SNPs had been examined indirectly through proxy markers. The Bayesian meta-analysis model yielded point estimates for the genetic effects that were very similar to those previously reported based on fixed- or random-effects models, but uncertainty about several of the effects was substantially larger. The authors also examined the extent of between-study heterogeneity in the genetic model and found generally small between-study deviation values for the genetic model parameter. Heterosis could not be excluded for 4 SNPs. Information on the genetic model of robustly replicated association signals derived from genome-wide association studies may be useful for predictive modeling and for designing biologic and functional experiments.
|
|
