Multisystem Inflammatory Syndrome in Children: Survey of Protocols for Early Hospital Evaluation and Management.

OBJECTIVE: To describe the similarities and differences in the evaluation and treatment of multisystem inflammatory syndrome in children (MIS-C) at hospitals in the US. STUDY DESIGN: We conducted a cross-sectional survey from June 16 to July 16, 2020, of US children's hospitals regarding protocols for management of patients with MIS-C. Elements included characteristics of the hospital, clinical definition of MIS-C, evaluation, treatment, and follow-up. We summarized key findings and compared results from centers in which >5 patients had been treated vs those in which ≤5 patients had been treated. RESULTS: In all, 40 centers of varying size and experience with MIS-C participated in this protocol survey. Overall, 21 of 40 centers required only 1 day of fever for MIS-C to be considered. In the evaluation of patients, there was often a tiered approach. Intravenous immunoglobulin was the most widely recommended medication to treat MIS-C (98% of centers). Corticosteroids were listed in 93% of protocols primarily for moderate or severe cases. Aspirin was commonly recommended for mild cases, whereas heparin or low molecular weight heparin were to be used primarily in severe cases. In severe cases, anakinra and vasopressors frequently were recommended; 39 of 40 centers recommended follow-up with cardiology. There were similar findings between centers in which >5 patients vs ≤5 patients had been managed. Supplemental materials containing hospital protocols are provided. CONCLUSIONS: There are many similarities yet key differences between hospital protocols for MIS-C. These findings can help healthcare providers learn from others regarding options for managing MIS-C.

Health Profile of Afghan Pediatric Refugees Resettled to Philadelphia in 2021-2022.

To elucidate the physical and psychosocial health needs of newly arrived Afghan children, we conducted a retrospective chart review of patients 0 to 19 years re-settled to Philadelphia with ≥1 outpatient visit during August 2021 to August 2022. Findings on 121 patients include dental caries (74%), elevated lead (32%), eosinophilia (29%), malnutrition (25%), schistosomiasis (6%), strongyloidiasis (8%), latent tuberculosis (7%), and two cases of cutaneous leishmaniasis. Mental health symptoms include poor sleep in 16%, low energy in 10%, and behavioral concerns in 13%. Families with low English proficiency were more often met with delayed medical care (26.7% vs 11.5% P = .12). Parents with less than a high school education were more likely to experience delayed care (38.5% vs 9.1%; P = .001). We conclude that recently arrived Afghan children have unique physical and mental health needs that need to be addressed.

An update on immunizations before and after transplantation in the pediatric solid organ transplant recipient.

Vaccination offers a unique opportunity to decrease the burden of infectious complications following solid organ transplantation. In this paper we review the current guidelines for routine immunizations before and after solid organ transplantation, including the recent updates and changes to recommendations for certain vaccines. We also address the issue of waning immunity in solid organ transplant recipients and discuss the current data on vaccinating this patient population with live vaccines after transplantation.

Operationalizing an academic pediatric practice during the COVID-19 crisis.

We report on innovating protocols at an Academic Pediatric practice during the COVID-19 (2019 novel coronavirus) crisis. Facing the challenges of limited personal protective equipment and testing capacity, we rapidly and efficiently changed processes to optimize infection control, providing safe and effective care for our vulnerable population.

Comparison of meropenem MICs and susceptibilities for carbapenemase-producing Klebsiella pneumoniae isolates by various testing methods.

We describe the levels of agreement between broth microdilution, Etest, Vitek 2, Sensititre, and MicroScan methods to accurately define the meropenem MIC and categorical interpretation of susceptibility against carbapenemase-producing Klebsiella pneumoniae (KPC). A total of 46 clinical K. pneumoniae isolates with KPC genotypes, all modified Hodge test and bla(KPC) positive, collected from two hospitals in NY were included. Results obtained by each method were compared with those from broth microdilution (the reference method), and agreement was assessed based on MICs and Clinical Laboratory Standards Institute (CLSI) interpretative criteria using 2010 susceptibility breakpoints. Based on broth microdilution, 0%, 2.2%, and 97.8% of the KPC isolates were classified as susceptible, intermediate, and resistant to meropenem, respectively. Results from MicroScan demonstrated the most agreement with those from broth microdilution, with 95.6% agreement based on the MIC and 2.2% classified as minor errors, and no major or very major errors. Etest demonstrated 82.6% agreement with broth microdilution MICs, a very major error rate of 2.2%, and a minor error rate of 2.2%. Vitek 2 MIC agreement was 30.4%, with a 23.9% very major error rate and a 39.1% minor error rate. Sensititre demonstrated MIC agreement for 26.1% of isolates, with a 3% very major error rate and a 26.1% minor error rate. Application of FDA breakpoints had little effect on minor error rates but increased very major error rates to 58.7% for Vitek 2 and Sensititre. Meropenem MIC results and categorical interpretations for carbapenemase-producing K. pneumoniae differ by methodology. Confirmation of testing results is encouraged when an accurate MIC is required for antibiotic dosing optimization.

Rhizomucor variabilis var. regularior and Hormographiella aspergillata infections in a leukemic bone marrow transplant recipient with refractory neutropenia.

Rhizomucor variabilis and Hormographiella aspergillata rarely cause human infections. This report details a fatal case of a 14-year-old female with leukemia posthematopoietic cell transplant and relapse with refractory pancytopenia. The patient first developed an R. variabilis var. regularior palate infection and later developed a cutaneous H. aspergillata infection while on posaconazole and caspofungin therapy.

Outpatient antibiotic prescribing patterns in pediatric academic and community practices.

Little is known about antibiotic prescribing differences between academic and community outpatient settings. This retrospective, cross-sectional chart review compares compliance with Infectious Diseases Society of America and American Academy of Pediatrics prescribing guidelines for otitis media, sinusitis, and pharyngitis in academic and affiliated community practices. The study results for correct antibiotic prescribing rate in the academic setting (67%) compared with the community setting (21%) demonstrate the urgent need for stewardship in community outpatient clinics.