Wiener klinische Wochenschrift
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Wien. Klin. Wochenschr. · Feb 2004
Randomized Controlled Trial Comparative Study Clinical TrialActive warming of critically ill trauma patients during intrahospital transfer: a prospective, randomized trial.
Hypothermia in trauma victims is a frequently observed phenomenon in acute care. Known complications of hypothermia are impaired wound healing, cardiac complications, hemodynamic instability, impaired immune function and increased blood loss. We compared active warming versus passive warming in hypothermia in critical-care patients undergoing intrahospital transfer from ICU to computer tomography (CT). ⋯ Hypothermia is common when critically ill trauma patients require intrahospital transport for diagnostic procedures. Resistive heating during intrahospital transport kept the core temperature stable and assured normothermia in all actively warmed patients. We therefore recommend active warming for critically ill trauma patients during intrahospital transport.
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Wien. Klin. Wochenschr. · Jul 2003
Randomized Controlled Trial Comparative Study Clinical TrialPreoperative oral administration of fast-release morphine sulfate reduces postoperative piritramide consumption.
The aim of this prospective randomized placebo-controlled double-blind study was to investigate the effect of premedication with morphine sulfate on postoperative pain. Ninety-eight ASA I-III patients undergoing total replacement of the knee or hip joint were randomly assigned to one of two groups. Group 1 received 20 mg morphine sulfate p.o. approximately one hour before the start of surgery; group 2 received placebo. ⋯ The duration of surgery (mean +/- SD) was comparable in the two groups (group 1: 145 +/- 42 min, group 2: 131 +/- 35 min). In group 1 the cumulative piritramide consumption during 24 hours postoperation was significantly less than in the placebo group (37.5 +/- 12.5 mg versus 46.8 +/- 22.1, t-test, p < 0.05), although similar pain scores were recorded (group 1: 4.8 +/- 1.8 and 3.6 +/- 1.7, group 2: 4.8 +/- 1.6 and 3.4 +/- 2.0, at 1 and 24 hours, respectively). These data show that the preoperative oral administration of morphine sulfate, regardless of its short half-life, can reduce postoperative consumption of opioids at similar pain levels.
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Wien. Klin. Wochenschr. · Apr 2003
Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial[Evaluation of a new insulating system for infusion solutions in preclinical trauma therapy: a prospective, randomized study].
Infusion of cold fluids in a patient leads to a reduction of core temperature and subsequently worsens hypothermia. We evaluated the efficacy of a newly developed self-warming insulation device for use in pre-hospital rescue. ⋯ Our data show that even pre-warmed infusions from a warming box cool down considerably before they can be given to the patient. A self-warming insulation device can stabilize infusion temperature even under extreme conditions of prehospital trauma care.
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Wien. Klin. Wochenschr. · Jun 2002
Randomized Controlled Trial Comparative Study Clinical TrialThe impact of primary antibiotic resistance on the efficacy of ranitidine bismuth citrate- vs. omeprazole-based one-week triple therapies in H. pylori eradication--a randomised controlled trial.
To compare ranitidine bismuth citrate with omeprazole as to their efficacy to eradicate H. pylori in two different treatment schedules both consisting of a combination of either of above with two antibiotics for 1 week, and to relate these treatment results to primary antibiotic resistance. ⋯ Ranitidine bismuth citrate in combination with clarithromycin and either metronidazole or amoxycillin produced higher eradication rates than omeprazole co-administered with the same antibiotics. This appeared especially prominent in the subgroups with clarithromycin resistance without, however, reaching statistical significance. Efficacy of neither eradication regimen was influenced by metronidazole sensitivity to a significant degree.
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Wien. Klin. Wochenschr. · Feb 2002
Randomized Controlled Trial Comparative Study Clinical TrialAnticoagulation with prostaglandins and unfractionated heparin during continuous venovenous haemofiltration: a randomized controlled trial.
The objective of this prospective, randomized, controlled clinical study was to compare efficacy, safety, and costs of fixed-dose prostaglandins with adjusted-dose unfractionated heparin as anticoagulants for continuous venovenous haemofiltration. ⋯ Fixed-dose prostaglandins I2 and E1 reduced the incidence of haemofilter failure and bleeding when compared with adjusted-dose unfractionated heparin. There was no significant difference between the two prostaglandin groups. The increase in daily costs for haemofiltration treatment under prostaglandins is not clinically relevant.