Trending Articles
-
Clin Toxicol (Phila) · Jan 2008
Multicenter Study Comparative StudyAcute poisonings treated in hospitals in Oslo: a one-year prospective study (II): clinical outcome.
The changing pattern of acute poisoning may affect complications and outcome in these patients. An update study on acute poisonings was therefore performed and compared to similar data from 1980. ⋯ In-hospital mortality in poisoned patients remained low, few patients entailed complications, and most patients survived without permanent sequelae. Drug- and alcohol-abuse related poisonings were most severe.
-
Multicenter Study Comparative Study
Survival after liver transplantation in the United Kingdom and Ireland compared with the United States.
Surgical mortality in the US is widely perceived to be superior to that in the UK. However, previous comparisons of surgical outcome in the two countries have often failed to take sufficient account of case-mix or examine long-term outcome. The standardised nature of liver transplantation practice makes it uniquely placed for undertaking reliable international comparisons of surgical outcome. The objective of this study is to undertake a risk-adjusted disease-specific comparison of both short- and long-term survival of liver transplant recipients in the UK and Ireland with that in the US. ⋯ Whilst risk-adjusted mortality is higher in the UK and Ireland during the first 90 days following liver transplantation, it is higher in the US among those liver transplant recipients who survived the first post-transplant year. Our results are consistent with the notion that the US has superior acute perioperative care whereas the UK appears to provide better quality chronic care following liver transplantation surgery.
-
European heart journal · Sep 2007
Randomized Controlled Trial Multicenter Study Comparative StudyAn analysis of mortality rates with dual-antiplatelet therapy in the primary prevention population of the CHARISMA trial.
To examine the unanticipated, excess mortality observed in patients randomized to clopidogrel and aspirin vs. aspirin alone in the prespecified 'asymptomatic' subgroup of CHARISMA, we investigated whether dual-antiplatelet therapy may be associated with adverse cardiovascular (CV) events in a primary prevention population. ⋯ These findings do not support the use of dual-antiplatelet therapy with clopidogrel and aspirin in a primary prevention population. In this subgroup analysis, CV death occurred more frequently than anticipated. The cause of this apparent harm is not elucidated, may represent play of chance, but requires further prospective evaluation.
-
Randomized Controlled Trial Multicenter Study
Bortezomib plus rituximab versus rituximab in patients with high-risk, relapsed, rituximab-naïve or rituximab-sensitive follicular lymphoma: subgroup analysis of a randomized phase 3 trial.
The randomized phase 3 LYM3001 trial in relapsed follicular lymphoma (FL) demonstrated higher overall (ORR) and complete response (CR) rates and prolonged progression-free survival (PFS) with bortezomib-rituximab versus rituximab. We report findings in high-risk patients (FL International Prognostic Index [FLIPI] score ≥3, and high tumor burden by modified Groupe d'Etude des Lymphomas Folliculaires [GELF] criteria). ⋯ High-risk FL patients treated with bortezomib-rituximab had significantly higher ORR and longer PFS than patients receiving rituximab alone, with greater clinical benefit than in the overall study population; additional toxicity was acceptable and did not affect treatment feasibility.
-
Randomized Controlled Trial Multicenter Study Clinical Trial
Feasibility of a predeposit autologous blood donation program in colorectal cancer patients: results from a randomized clinical study.
The hematologic and transfusion data of a multicenter randomized trial investigating the effect of blood transfusions on the 5-year survival were used to study the feasibility of an autologous blood donation program in colorectal cancer patients. Three hundred and ten patients were randomized for autologous blood transfusions (predeposition of 2 units) or homologous blood transfusions, and transfusion rules were standardized. The Hb level in the patients who donated blood decreased by 20.1 +/- 1.3 g/l (mean +/- SEM) preoperatively and 4.5 +/- 1.8 g/l postoperatively, and in controls 3.7 +/- 1.1 g/l and 16.5 +/- 1.9 g/l (significantly different between the two groups, both pre- and postoperatively: p less than 0.01). ⋯ In patients with a right-sided colon carcinoma, 22% of the control patients needed homologous blood, compared to 10% of the autologous patients. In patients with other colon carcinomas, this was 52 and 16%, respectively, and in patients with a rectal carcinoma 85 and 41%. We conclude that predeposition of 2 units of blood for colorectal cancer surgery is feasible and useful to prevent homologous blood usage in a significant number of patients with left colon carcinoma or rectal carcinoma.