This study describes the successful implementation of PEWS in a pediatric oncology hospital in Guatemala, resulting in decreased inpatient clinical deterioration events and PICU utilization. This work demonstrates that PEWS is a feasible and effective quality improvement measure to improve hospital care for children with cancer in hospitals with limited resources. Cancer 2017;123:2965-74. © 2017 American Cancer Society.
PEWS accurately predicted the need for unplanned PICU transfer in pediatric oncology patients in this resource-limited setting, with abnormal results beginning 24 hours before PICU admission and higher scores predicting the severity of illness at the time of PICU admission, need for PICU interventions, and mortality. These results demonstrate that PEWS aid in the identification of clinical deterioration in this high-risk population, regardless of a hospital's resource-level. Cancer 2017;123:4903-13. © 2017 American Cancer Society.
Pediatric oncology patients hospitalized in resource-limited settings are at high risk for clinical deterioration resulting in mortality. Intermediate care units (IMCUs) provide a cost-effective alternative to pediatric intensive care units (PICUs). Inappropriate IMCU triage, however, can lead to poor outcomes and suboptimal resource utilization. In this study, we sought to characterize patients with clinical deterioration requiring unplanned transfer to the IMCU in a resource-limited pediatric oncology hospital. Patients requiring subsequent early PICU transfer had longer PICU length of stay. PEWS results prior to IMCU transfer were higher in patients requiring early PICU transfer, suggesting PEWS can aid in triage between IMCU and PICU care.
25 Background: Hospitalized pediatric oncology patients are at high risk for clinical decline and mortality, particularly in resource-limited settings. Pediatric Early Warning Scores (PEWS) are commonly used to aid with early identification of clinical deterioration; however, these scores have never been studied in oncology patients in low-resource settings. We describe the successful implementation of a modified PEWS at Unidad Nacional de Oncología Pediátrica (UNOP), a national pediatric oncology hospital in Guatemala. Methods: The PEWS used at Boston Children's Hospital (BCH) was modified through key informant meetings at UNOP, adjusting for practice variations between the two hospitals. After an initial pilot of the tool, the PEWS was implemented in all non-ICU inpatient areas at UNOP (60 beds with about 2,000 admissions/year). During implementation, systems were created to monitor errors in calculating PEWS, patient transfers to a higher level of care, and high PEWS scores for ongoing quality improvement. Results: Hospital-wide implementation occurred over 6 months, when 113 nurses were trained in the PEWS tool and algorithm. Compliance with PEWS performance and documentation was 100% by the end of the implementation period, with 300 to 400 PEWS measured daily and less than 10% errors. Monitoring of PEWS results reports an average of 5 high PEWS per week with 30% transferring to a higher level of care. Among patients requiring ICU transfer, 86% had an abnormal PEWS prior to transfer, which is similar to results at BCH (90%). Staff surveys showed a high degree of satisfaction with PEWS (4.6/5) and minimal difficulty using the score (2.3/5) (n=67). Conclusions: We describe the successful implementation of a PEWS in a pediatric oncology hospital in Guatemala. This work demonstrates that PEWS is a feasible, well-accepted, and low-cost quality improvement measure in this resource-limited setting. We now plan to evaluate the effects of this implementation on patient care and outcomes. AUTHORS' DISCLOSURES OF POTENTIAL CONFLICTS OF INTEREST: No COIs from the authors.
BACKGROUND: Drug poisoning is an important cause of morbidity and mortality in pediatric patients. However, amlodipine poisoning, a widely used dihydropyridine calcium chanel blocker, is not fully documented in Ecuador. Treatment consists of classic measures for shock management and specific measures for this type of intoxication. CASE REPORTS: We present two case reports, both of teenage patients admitted into the pediatric intensive care unit for suicide attempt by taking amlodipine and some other drugs. EVOLUTION: During hospital stay, they presented a different evolutionary course. In both cases vasoactive drugs were needed, dosage was modified according to clinical course. Also in both patients, calcium gluconate was administered along with other support measures described in this paper. Finally, both patients presented a good outcome and were discharged after psychological and psychiatric assessment and follow up. CONCLUSION: The low frequency of amlodipine poisoning and the lack of evidence-based knowledge, constitute it as a diagnostic and therapeutic challenge. Based on our experience, we highlight the importance of early suspicion and prioritizing the use of vasopressors over fluid resuscitation. Additionally, we recommend documenting the exact dose of intake and inquiring about consumption of other drugs to properly classify the severity of the poisoning and stablish the treatment plan. Finally, constant clinical monitoring and support of laboratory tests will guide the conduct.
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