Publications by authors named "Enrique Vela"
Background: In total knee arthroplasty surgery, a blood conservation program is applied as a normal clinical practice to avoid allogenic transfusions. The objective of this study was to assess the effectiveness of tranexamic acid to reduce transfusions in total knee replacement even when a blood conservation program is applied.
Study Design And Methods: In a double-blind prospective study the patients scheduled for total knee arthroplasty were included in a well-established blood conservation program and then randomly assigned into two groups: In tranexamic acid group, 10 mg per kg ev bolus followed by 1 mg per kg per hour perfusion was administered, while in the control group, saline was given matching the protocol.
Using routine coprological methods, 1161 faecal samples from animal shelters located in Madrid (Spain) were analysed, showing a 28% prevalence for different intestinal parasites: Giardia duodenalis (7%), Cystoisopora spp. (3.8%), Toxocara canis (7.
View Article and Find Full Text PDF[Characteristics of the cholera epidemic of 1998 in Ecuador during El Niño].
Rev Panam Salud Publica
September 2002
Objective: To describe the outbreak of cholera that occurred in Ecuador in 1998 during the El Nino weather phenomenon, to present data on the resistance of the circulating strains of Vibrio cholerae to antimicrobial drugs, and to describe the preventive measures taken by health authorities in order to reduce the impact of the disease.
Methods: The epidemiological data came from three sources: 1) the registry of the National Bureau of Epidemiology of the Ministry of Public Health of Ecuador, 2) the registry of the National Institute of Hygiene and Tropical Medicine, and 3) the final report of the Training Program for the Fight against Cholera and Diarrheal Diseases. Isolation, identification, and serotyping was done of V.