Slightly hypertonic saline and dextran-40 in resuscitation of methamphetamine burn patients.
The inherent danger of illegal manufacture of methamphetamine is explosion and fire with the "cookers" presenting to burn centers for treatment. Recent studies have shown that methamphetamine burn patients required resuscitation volumes two to three times that of the standard Parkland formula and experienced a higher mortality rate. The purpose of this study was to compare the fluid resuscitation requirements and other characteristics of our methamphetamine-positive burn patients with a control group of methamphetamine-negative burn patients. A retrospective study of burn patients with methamphetamine-positive urine toxicology screens was conducted from August 1996 to April 2005. The data collected were age, sex, %total body surface area (%TBSA) burn, urine toxicology screen result, length of stay (LOS), ventilator days, weight, urine output, and fluid requirement during the first 24 hours along with fluid type, survival, and hospital charges. Methamphetamine-positive patients were matched to controls for %TBSA, age, and sex. Eleven methamphetamine-positive burn patients were well matched with 11 methamphetamine-negative controls. There was no difference in intubation rate, ventilator days, LOS, and there were no deaths in either group. There was no statistical difference between the two groups for the ratio of the 24-hour fluid resuscitation requirement divided by the estimate from the Parkland formula. Hospital charges were similar for the two groups. The largest volume of fluid infused was lactated Ringers (LR) and the slightly hypertonic fluid combination of LR + 50 mEq sodium bicarbonate + 3.4 mmol potassium phosphate. Both groups also received a dextran-40 (Rheomacrodex) infusion. In contrast to previous studies, our experience with methamphetamine-positive burn patients shows that they did not have an increased initial fluid requirement, a longer LOS, more days on the ventilator, higher hospitalization charges nor an increased mortality rate. The only apparent difference between our study and others is in the method of resuscitation. The slightly hypertonic fluid combination of LR + 50 mEq sodium bicarbonate +3.4 mM potassium phosphate was used for resuscitation along with Rheomacrodex. Prospective trials should be conducted on this fluid resuscitation strategy to determine wider applicability for all large burn patients.
Juern
Jeremy
J
Hennepin County Medical Center, Minneapolis, MN, USA.
Peltier
George
G
Twomey
John
J
D000328:Adult; D002056:Burns / Q000150:complications / Q000628:therapy*; D003911:Dextrans / Q000627:therapeutic use*; D005107:Explosions; D005260:Female; D005390:Fires; D005440:Fluid Therapy / Q000379:methods*; D006801:Humans; D007902:Length of Stay; D008297:Male; D008694:Methamphetamine; D012189:Retrospective Studies; D012462:Saline Solution, Hypertonic / Q000627:therapeutic use*; D016896:Treatment Outcome
D003911:Dextrans; D012462:Saline Solution, Hypertonic; D008694:Methamphetamine