Bloodstream infections and inpatient length of stay among pediatric cancer patients with febrile neutropenia in Mexico City.

We assessed the association between bloodstream infections (BSIs) and inpatient length of stay among pediatric cancer patients with febrile neutropenia in Mexico City. The estimated length of stay for BSIs was 19 days, which corresponded with a 100% (95% confidence limits, 60%-160%) relative increase in the length of stay compared with patients for whom no pathogen was identified. Feasible options for reducing the length of stay should be considered to alleviate patient and resource burden.

Surveillance of healthcare associated infections in pediatric cancer patients between 2004 and 2009 in a public pediatric hospital in Mexico city, Mexico.

Pediatric oncology and hematology patients are at increased risk of developing healthcare associated infections (HAIs). We conducted a prospective surveillance study on children with cancer admitted to the pediatric hematology and oncology units at a public pediatric hospital in Mexico from January 2004 to December 2009. The incidence of HAIs and groups at greatest risk for HAIs were analyzed. The annual HAI incidence rate and incidence density were calculated. Risk factors such as site of infection, HAI types, and cancer diagnosis were studied. A total of 9420 patients participated, and 409 had HAIs (479 episodes). Annual HAI rates were 3.7 to 5.5 per 100 admissions and the incidence density was 5.75 to 6 HAIs per 1000 inpatient days annually. There were 272 (56.8%) bloodstream infections, 45 (9.4%) pneumonia cases, and 44 (9.2%) skin and soft tissue infections. Children with acute lymphoblastic leukemia had 37.2% and those with acute myeloid leukemia had 16.4% of the HAIs. A total of 11.5% of the HAIs were in children with osteosarcoma. The most common pathogens were Gram-negative bacteria. The HAI-associated mortality rate was 3.7%. Although the overall HAI rate is in line with published reports, the mortality rate was higher, suggesting the incorporation of more aggressive methods to treat infections at our hospital.

Improving waste segregation while reducing costs in a tertiary-care hospital in a lower-middle-income country in Central America.

Healthcare waste (HCW) management and segregation are essential to ensure safety, environmental protection and cost control. Poor HCW management increase risks and costs for healthcare institutions. On-going surveillance and training are important to maintain good HCW practices. Our objectives were to evaluate and improve HCW practices at Hospital Bloom, San Salvador, El Salvador. We studied HCW disposal practices by observing waste containers, re-segregating waste placed in biohazardous waste bags, and administering a seven-itemsknowledge survey before and after training in waste management at Hospital Bloom. The training was based on national and international standards. We followed total biohazardous waste production before and after the training. The hospital staff was knowledgeable about waste segregation practices, but had poor compliance with national policies. Re-segregating waste in biohazardous waste bags showed that 61% of this waste was common waste, suggesting that the staff was possibly unaware of the cost of mis-segregating healthcare waste. After staff training in HCW management, the correct responses increased by 44% and biohazardous waste disposal at the hospital reduced by 48%. Better segregation of biohazardous waste and important savings can be obtained by HCW management education of hospital staff. Hospitals can benefit from maximising the use of available resources by sustaining best practices of HCW, especially those in hospitals in lower-middle-income countries.

The epidemiology and clinical characteristics of respiratory syncytial virus infection in children at a public pediatric referral hospital in Mexico.

OBJECTIVES: The aim of this study was to determine the epidemiological and clinical characteristics of children with respiratory syncytial virus (RSV) treated at a public referral children's hospital in Mexico. METHODS: We reviewed RSV infection in patients aged 0-18 years who were treated at Hospital Infantil from January 2004 to December 2008. RESULTS: During the 5 years, 2797 samples were tested for respiratory viruses; 356 samples were positive for any virus, including 266 (74.7%) positive for RSV. Complete clinical information was available for 205 RSV patients. The mean age was 22 months, and 33.7% of the infections were nosocomially acquired. Hospitalization occurred in 187 children. Of 14 deaths, nine were directly attributed to RSV infection. During the study, RSV infections were seen throughout the year, predominating in the colder months. Of the 205 patients, 79.0% (162/205) had an underlying disease. Congenital heart disease was found in 30.2% (49/162), including three children (33.3%) who died of RSV. Thirty-three patients (16.1%) with RSV required mechanical ventilation. None of the children with RSV received palivizumab or ribavirin. CONCLUSIONS: RSV caused high hospitalization rates and admission to intensive care units, especially among those with underlying illnesses and young infants. The data presented here will be useful for strategies to improve outcomes in children at risk of complications.