Impact of anakinra use on clinical outcomes in children with moderate or severe multisystem inflammatory syndrome in children: a propensity score matched retrospective cohort study.

BACKGROUND: The treatment of children with multisystem inflammatory syndrome in children (MIS-C) related to SARS-CoV-2 infection involves immunomodulatory therapies such as IVIG and steroids. Anakinra, an interleukin-1 receptor inhibitor, has also been used, but its effectiveness is not established yet. As optimal regimens for MIS-C remain unknown, we aimed to assess the effect of anakinra in reducing hospital stay in patients with MIS-C. METHODS: We included children admitted from May 2020 to May 2021 diagnosed with MIS-C based on CDC criteria. The exposure of interest was anakinra use at any point during admission. The anakinra exposed group and the anakinra unexposed group were propensity score matched based on demographic and clinical severity indicators at initial presentation. Our primary outcome was length of hospital stay. Secondary outcomes were duration of vasoactive support, vasoactive inotropic score (VIS), level of respiratory support, time to fever resolution, reduction of CRP levels, and length of ICU stay. We used Wilcoxon rank sum, t-test, Chi square and Fisher's exact tests. RESULTS: Of 138 children diagnosed with MIS-C, 79% had moderate or severe illness and 41% received anakinra. Of those, 31 patients who received anakinra were propensity score matched to 31 who did not. The length of stay in the hospital but not in the ICU was longer in the anakinra group. There were no differences in median duration of vasoactive support, fever resolution, CRP reduction, or VIS. CONCLUSIONS: In patients with moderate to severe MIS-C, use of anakinra was associated with longer duration of hospital stay.

Gastrointestinal Manifestations Are Associated with Severe COVID-19 in Children.

Purpose: Although less severe than in adults, children can experience a range of COVID-19 symptoms, from asymptomatic to life-threatening, including respiratory and gastrointestinal symptoms. Medical conditions may also increase the severity of the disease in infected children. Methods: This study was performed at a single center, comparing cases and controls, and involving 253 pediatric patients who had been diagnosed with COVID-19. Two different outcomes were assessed. The first categorized symptomatic individuals who were hospitalized with COVID-19 (hospital) from those who were not (nonhospital). The second categorized admitted individuals who spent at least one day in the intensive care unit (ICU) from those who did not require intensive care (floor). Results: Ninety individuals (36%) had at least one underlying medical condition, the most common being pulmonary disorders, such as asthma (12%), followed by neurodevelopmental disorders (8%), gastrointestinal disorders (6%), and seizure disorders (6%). The hospital group was more likely to have a comorbidity, such as obstructive sleep apnea (OSA), diabetes mellitus, seizure disorder, hypertension, sickle cell disease, neurodevelopmental disorder, and immunocompromising conditions, including cancer, bone marrow transplant, and other immunodeficiencies, compared to the non-hospital group. Abdominal pain was more common in the hospital group. Shortness of breath (SOB) and diarrhea were significantly more common in the ICU group than in the floor group. Conclusions: Early identification of pediatric patients with severe COVID-19 is important to improve outcomes. In our single-center case-control study, we found that the presence of gastrointestinal symptoms on presentation was more commonly associated with severe COVID-19 in children.

Multisystem inflammatory syndrome in children related to COVID-19: A New York City experience.

In December 2019, the 2019, a novel coronavirus disease (COVID-19) caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) first emerged in Wuhan, China. This has now spread worldwide and was declared a pandemic by March 2020. Initially, the pediatric population was described as a low risk for severe COVID-19. However, reports have emerged recently of cases of COVID-19 in children with a systemic inflammatory disease, with features that overlap with Kawasaki disease (KD). We describe the first 15 cases with the multi-systeminflammatory syndrome in children (MIS-C), temporally related to COVID-19, who presented for care to a tertiary pediatric referral center in New York City. We discuss the disproportionate burden of disease among Hispanic/Latino and Black/African American ancestry, the distinct cytokine signature across the disease spectrum (IL-1/IL-6), and the potential role and pathogenesis of SARS-CoV-2 in this new clinical entity.

Real-World Assessment of Asthma Control and Severity in Children, Adolescents, and Adults with Asthma: Relationships to Care Settings and Comorbidities.

BACKGROUND: Little is known about how patient-level factors and care settings relate to asthma outcomes in real-world settings. OBJECTIVE: We therefore examined the rates and relative contributions of comorbidities and care settings in terms of asthma severity and control among pediatric and adolescent/adult patients in a large national sample. METHODS: We examined deidentified patient data from 28,508 unique encounters documented in the Asthma Specialist Tool to Help Manage Asthma and Improve Quality database, obtaining patient-level factors (demographics, asthma characteristics, comorbidities), care setting (primary care physician [PCP] vs specialist physician [allergist or pulmonologist]), and guideline-defined levels of asthma control/severity. Rates of comorbidities were identified by asthma severity and control and by care setting. We calculated odds ratios for asthma control and severity based on each comorbidity. RESULTS: Baseline demographic data indicated that patients seen by specialists versus PCPs were older, and had more severe and poorly controlled asthma (P < .05). Patients cared for by specialists also had more comorbid conditions, including gastroesophageal reflux disease (GERD; P < .01), rhinosinusitis (P < .01), and obstructive sleep apnea (adolescents/adults only: P < .01). GERD, smoke exposure, depression (adolescents/adults), rhinosinusitis (children), and African American race were associated with uncontrolled asthma. Smoke exposure (children), rhinosinusitis, and African American race were associated with severe disease. CONCLUSIONS: We identified several demographics and comorbidities that are independently associated with the specialist care setting, persistent asthma, and poor asthma control. Awareness of these relationships may be helpful for clinicians caring for patients with asthma.

Behavioral interventions to improve asthma outcomes: a systematic review of recent publications.

PURPOSE OF REVIEW: Asthma outcomes are influenced by factors at multiple ecological levels: the individual and his/her family, home, medical care, and community. This systematic review describes recently published single-level and multilevel behavioral interventions to improve asthma outcomes. RECENT FINDINGS: Of the 23 total title/abstracts reviewed in the original systematic search of PubMed, Ovid, Scopus, PsychINFO, and CIHAHL reference review databases, six met inclusion criteria. Five of the studies focused on low-income and/or minority populations. Promising interventions include culturally tailored online asthma self-management programs and family-centered asthma education delivered at the bedside during hospitalization for an acute asthma exacerbation. SUMMARY: Culturally, tailored online self-management programs offer difficult-to-reach populations asthma support that can be completed at the time and pace most convenient for the individual user. Family-focused asthma education, delivered at the bedside during an acute asthma hospitalization by highly motivated lay volunteers, is an efficacious and low-cost approach to improving pediatric asthma self-management.

Age-Specific Frequencies and Characteristics of Ovarian Cysts in Children and Adolescents.

OBJECTIVE: The aim of the present study was to document ovarian cyst frequency and characteristics as well as distribution of these parameters with respect to age in children and adolescents. METHODS: We retrospectively analyzed the medical records of 1009 girls between the ages of 5-18 years who presented to our pediatric emergency department (PED) with pelvic pain and therefore underwent pelvic ultrasound examination between June 2011 and May 2014. RESULTS: In total, 132 of 1009 girls (13.1%) were identified as having ovarian cysts ≥1 cm in diameter. The frequency of ovarian cysts was found to be 1.8% (6/337) in children aged 5-9 years and 18.8% (126/672) in those aged 10-18 years. All the cysts detected in children aged 5-9 years were small (<3 cm) and simple with age-specific frequencies ranging between 1.5-2.7%. With the onset of adolescence, ovarian cyst frequency started to increase with age and ranged between 3.8-31.3% throughout adolescence. Age of peak ovarian cyst frequency was 15 years with a rate of 31.3%. Large ovarian cysts (>5 cm) were identified in 19 adolescents (15.1%) with most occurring during middle adolescence. Of the 19 adolescents, five were found to have cyst-related significant ovarian pathologies including cystadenoma (n=3) and ovarian torsion (n=2). CONCLUSION: In children aged 5-9 years, ovarian cysts were infrequent and small (<3 cm). Peak ovarian cyst frequency was detected at the age of 15 years. All patients diagnosed with cyst-related significant ovarian pathologies were adolescents having a cyst >5 cm in diameter with a complex appearance in most.