PubMed · 15534462
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
Reginald L Richard. OT/PT.. https://doi.org/10.1097/00004630-200411000-00015
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
BACKGROUND: Military burns result from either combat or non-combat causes. We compared these etiologies from patients involved in ongoing conflicts to evaluate their impact and provide prevention recommendations. METHODS: All military patients with significant burns treated at the United States Army Institute of Surgical Research from April 2003 to May 2005 were reviewed. Injuries were categorized as having resulted from combat or non-combat causes. Demographics, burn severity and pattern, mortality, and early outcomes were compared. RESULTS: There were 273 burn patients seen with 63% injured in combat. A high early rate of non-combat injuries was noted. Feedback on non-combat burn prevention was provided to the combat theater, and the incidence of non-combat burns decreased. Mean age and time from injury to admission did not differ. The majority of combat injuries resulted from explosive device detonation. Waste burning, ammunition handling, and gasoline caused most non-combat injuries. Combat casualties had more associated and inhalation injuries and greater full-thickness burn size; total body surface area burned was equivalent. The hands and the face were the most frequently burned body areas. Mortality was 5% in combat and 2% in non-combat patients. The majority of survivors in both groups returned to military duty. CONCLUSIONS: The disparity in full-thickness burn size and incidence of inhalation and associated injuries resulted from differing mechanisms of injury, with explosions and penetrating trauma more common in combat wounds. Despite the severity of combat burns, mortality was low and outcomes generally good. Non-combat burns are preventable and have decreased in incidence.
BACKGROUND: We report the effectiveness of preemptive enhanced barrier precautions in containing a methicillin-resistant Staphylococcus aureus (MRSA) outbreak in a university hospital burn unit and further controlling endemic nosocomial MRSA infection in the unit during the succeeding 27 months. METHODS: During a 6-month period, 12 patients in a 7-bed burn unit were found to be colonized (7) or infected (5) by MRSA. An epidemiologic study was undertaken. RESULTS: Seven of the 10 strains of MRSA from patients that were available for DNA typing were clonally identical. Early in the outbreak, a health care worker was found to be a concordant nasal carrier and was successfully decolonized with nasal mupirocin. However, despite stringent compliance with isolation of MRSA-positive patients (targeted precautions), new cases of MRSA colonization or infection continued to occur. The outbreak was rapidly terminated after implementing preemptive barrier precautions with all patients in the unit: a new, clean gown and gloves for any physical contact with the patient or their environment. Although 25% of all nosocomial S aureus isolates in our hospital are resistant to methicillin, the incidence of endemic MRSA colonization and infection in the burn unit has remained very low since implementing barrier precautions unit wide (baseline rate, 2.2 [95% CI: 1.0-4.2] cases per 1000 patient-days; outbreak rate, 7.2 [95% CI: 4.4-11.0] cases per 1000 patient-days; post-outbreak termination endemic rate, 1.1 (95% CI: 0.4-2.3) cases per 1000 patient-days). The rate ratio comparing the outbreak and the baseline period was 3.20 (95% CI: 1.40-7.95, P = .002); the rate ratio comparing the post-outbreak period with the baseline period was 0.48 (95% CI: 0.14-1.53, P = .10), and it has not been necessary to screen personnel for MRSA carriage to prevent nosocomial MRSA infections in this highly vulnerable population. CONCLUSION: Preemptive barrier precautions were highly effective in controlling the outbreak and, most notably, have also been highly effective in maintaining a very low incidence of nosocomial MRSA infection endemically in the succeeding 27 months of follow-up. Use of clean gloves, with or without a gown, bears consideration for all high-risk hospitalized patients to prevent cross transmission of all multiresistant nosocomial pathogens.
Explore the source record for details and available documents.