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1.
J Chemother ; 10(1): 47-57, 1998 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-9531075

RESUMEN

This is the final report of a large, controlled, multicenter Italian study on immuno- and chemotherapy in adult patients with burns affecting 20 to 95% of total body surface area (mean 35%). The antibiotic treatment of burn patients consisted of topical silver sulfadiazine, short-term antimicrobial chemoprophylaxis with pefloxacin (800 mg i.v. qd) for the first 4 days and polychemotherapy with teicoplanin (800 mg i.v. qd) together with netilmicin (300 mg i.m. qd) in one or more cycles of 5-12 days. At random, half of the patients received thymostimulin, 70 mg i.m. qd for the first month and every other day thereafter. The analysis at completion of 634 valid cases showed that when the results are stratified by means of the Roi risk index, 396 of the 530 patients who contracted wound infection (84%) after chemoprophylaxis were in the first three categories and a mean of 95% survived. Of the remaining 134 patients (Roi index 4-5) only 50% survived. There was no difference in survival of the immunotherapy group in comparison with the parallel group without thymostimulin. The short-term antimicrobial prophylaxis prevented wound infection in only 104 of 634 patients (16%) and they were at low risk (84% Roi index 1). Of the bacterial pathogens involved in septic complications Staphylococcus aureus and Pseudomonas aeruginosa were prevalent (86%): eradication was achieved in 43% of patients and clinical cure or improvement were seen with combination chemotherapy in 64% of all patients, mainly with only one treatment cycle. This value increased to 79% for the 395 protocol-complying patients and went down to 20% in the 135 non-compliers. The total survival of complier and non-complier patients was 447 of the 530 valid patients (84%). The overall mortality of the 634 evaluable patients was 13.1%, ranging from less than 2% to 68%. Burn mortality was directly proportional to the percentage of burned body surface area, to increasing age and other variables of the Roi index, a 50% mortality being associated with a 72.5% total body surface area burned. Normoergic burn patients had a mortality rate of 9.1% versus 35.7% in anergic patients.


Asunto(s)
Antibacterianos/uso terapéutico , Antiinfecciosos/uso terapéutico , Quemaduras/tratamiento farmacológico , Gentamicinas/uso terapéutico , Netilmicina/uso terapéutico , Teicoplanina/uso terapéutico , Infección de Heridas/prevención & control , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Antibacterianos/administración & dosificación , Antiinfecciosos/administración & dosificación , Superficie Corporal , Quemaduras/mortalidad , Quemaduras/patología , Niño , Quimioterapia Combinada , Femenino , Gentamicinas/administración & dosificación , Humanos , Inmunoterapia , Inyecciones Intramusculares , Italia , Masculino , Persona de Mediana Edad , Netilmicina/administración & dosificación , Pefloxacina/administración & dosificación , Pefloxacina/uso terapéutico , Factores de Riesgo , Sulfadiazina/administración & dosificación , Sulfadiazina/uso terapéutico , Teicoplanina/administración & dosificación
2.
Minerva Chir ; 36(10): 683-90, 1981 May 31.
Artículo en Italiano | MEDLINE | ID: mdl-7254546

RESUMEN

Two groups of patients with burns involving from 40-70% of the body surface have been examined. One group of 34 patients was not treated with antiaggregating therapy, and one of 28 was treated with platelet antiaggregating therapy from the first day of admission. It was noted that this treatment has a favourable influence on burn shock by means of a mechanism which impedes the onset of D.I.C.


Asunto(s)
Quemaduras/complicaciones , Coagulación Intravascular Diseminada/prevención & control , Agregación Plaquetaria/efectos de los fármacos , Aspirina/uso terapéutico , Quemaduras/tratamiento farmacológico , Dipiridamol/uso terapéutico , Productos de Degradación de Fibrina-Fibrinógeno/análisis , Humanos , Tiempo de Protrombina
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