First name
Neal
Middle name
J
Last name
Thomas

Title

Incidence of Multisystem Inflammatory Syndrome in Children Among US Persons Infected With SARS-CoV-2.

Year of Publication

2021

Number of Pages

e2116420

Date Published

2021 Jun 01

ISSN Number

2574-3805

Abstract

<p><strong>Importance: </strong>Multisystem inflammatory syndrome in children (MIS-C) is associated with recent or current SARS-CoV-2 infection. Information on MIS-C incidence is limited.</p>

<p><strong>Objective: </strong>To estimate population-based MIS-C incidence per 1 000 000 person-months and to estimate MIS-C incidence per 1 000 000 SARS-CoV-2 infections in persons younger than 21 years.</p>

<p><strong>Design, Setting, and Participants: </strong>This cohort study used enhanced surveillance data to identify persons with MIS-C during April to June 2020, in 7 jurisdictions reporting to both the Centers for Disease Control and Prevention national surveillance and to Overcoming COVID-19, a multicenter MIS-C study. Denominators for population-based estimates were derived from census estimates; denominators for incidence per 1 000 000 SARS-CoV-2 infections were estimated by applying published age- and month-specific multipliers accounting for underdetection of reported COVID-19 case counts. Jurisdictions included Connecticut, Georgia, Massachusetts, Michigan, New Jersey, New York (excluding New York City), and Pennsylvania. Data analyses were conducted from August to December 2020.</p>

<p><strong>Exposures: </strong>Race/ethnicity, sex, and age group (ie, ≤5, 6-10, 11-15, and 16-20 years).</p>

<p><strong>Main Outcomes and Measures: </strong>Overall and stratum-specific adjusted estimated MIS-C incidence per 1 000 000 person-months and per 1 000 000 SARS-CoV-2 infections.</p>

<p><strong>Results: </strong>In the 7 jurisdictions examined, 248 persons with MIS-C were reported (median [interquartile range] age, 8 [4-13] years; 133 [53.6%] male; 96 persons [38.7%] were Hispanic or Latino; 75 persons [30.2%] were Black). The incidence of MIS-C per 1 000 000 person-months was 5.1 (95% CI, 4.5-5.8) persons. Compared with White persons, incidence per 1 000 000 person-months was higher among Black persons (adjusted incidence rate ratio [aIRR], 9.26 [95% CI, 6.15-13.93]), Hispanic or Latino persons (aIRR, 8.92 [95% CI, 6.00-13.26]), and Asian or Pacific Islander (aIRR, 2.94 [95% CI, 1.49-5.82]) persons. MIS-C incidence per 1 000 000 SARS-CoV-2 infections was 316 (95% CI, 278-357) persons and was higher among Black (aIRR, 5.62 [95% CI, 3.68-8.60]), Hispanic or Latino (aIRR, 4.26 [95% CI, 2.85-6.38]), and Asian or Pacific Islander persons (aIRR, 2.88 [95% CI, 1.42-5.83]) compared with White persons. For both analyses, incidence was highest among children aged 5 years or younger (4.9 [95% CI, 3.7-6.6] children per 1 000 000 person-months) and children aged 6 to 10 years (6.3 [95% CI, 4.8-8.3] children per 1 000 000 person-months).</p>

<p><strong>Conclusions and Relevance: </strong>In this cohort study, MIS-C was a rare complication associated with SARS-CoV-2 infection. Estimates for population-based incidence and incidence among persons with infection were higher among Black, Hispanic or Latino, and Asian or Pacific Islander persons. Further study is needed to understand variability by race/ethnicity and age group.</p>

DOI

10.1001/jamanetworkopen.2021.16420

Alternate Title

JAMA Netw Open

PMID

34110391

Title

Association of early hypotension in pediatric sepsis with development of new or persistent acute kidney injury.

Year of Publication

2020

Date Published

2020 Jul 25

ISSN Number

1432-198X

Abstract

<p><strong>OBJECTIVE: </strong>To determine how hypotension in the first 48 h of sepsis management impacts acute kidney injury (AKI) development and persistence.</p>

<p><strong>STUDY DESIGN: </strong>Retrospective study of patients &gt; 1 month to &lt; 20 years old with sepsis in a pediatric ICU between November 2012 and January 2015 (n = 217). All systolic blood pressure (SBP) data documented within 48 h after sepsis recognition were collected and converted to percentiles for age, sex, and height. Time below SBP percentiles and below pediatric advanced life support (PALS) targets was calculated by summing elapsed time under SBP thresholds during the first 48 h. The primary outcome was new or persistent AKI, defined as stage 2 or 3 AKI present between sepsis day 3-7 using Kidney Disease: Improving Global Outcomes creatinine definitions. Secondary outcomes included AKI-free days (days alive and free of AKI) and time to kidney recovery.</p>

<p><strong>RESULTS: </strong>Fifty of 217 sepsis patients (23%) had new or persistent AKI. Patients with AKI spent a median of 35 min under the first SBP percentile, versus 4 min in those without AKI. After adjustment for potential confounders, the odds of AKI increased by 9% with each doubling of minutes spent under this threshold (p = 0.03). Time under the first SBP percentile was also associated with fewer AKI-free days (p = 0.02). Time spent under PALS targets was not associated with AKI.</p>

<p><strong>CONCLUSIONS: </strong>The duration of severe systolic hypotension in the first 48 h of pediatric sepsis management is associated with AKI incidence and duration when defined by age, sex, and height norms, but not by PALS definitions. Graphical abstract.</p>

DOI

10.1007/s00467-020-04704-2

Alternate Title

Pediatr. Nephrol.

PMID

32710239

Title

New Morbidity and Discharge Disposition of Pediatric Acute Respiratory Distress Syndrome Survivors.

Year of Publication

2018

Number of Pages

1731-1738

Date Published

2018 Nov

ISSN Number

1530-0293

Abstract

<p><strong>OBJECTIVES: </strong>Much of the research related to pediatric acute respiratory distress syndrome has focused on inhospital mortality and interventions affecting this outcome. Limited data exist on survivors' morbidity, hospital disposition, and 1-year survival. The aim of this study was to determine new morbidity rate, discharge disposition, and 1-year mortality for survivors of pediatric acute respiratory distress syndrome.</p>

<p><strong>DESIGN: </strong>Secondary analysis of prospective cohort study.</p>

<p><strong>SETTING: </strong>Quaternary children's hospital.</p>

<p><strong>PATIENTS: </strong>Three-hundred sixteen mechanically ventilated children with pediatric acute respiratory distress syndrome (Berlin and Pediatric Acute Lung Injury Consensus Conference criteria) between July 2011 and December 2014.</p>

<p><strong>INTERVENTIONS: </strong>None.</p>

<p><strong>MEASUREMENTS AND MAIN RESULTS: </strong>We performed secondary analysis of a prospectively recruited cohort of 316 mechanically ventilated children with pediatric acute respiratory distress syndrome between July 2011, and December 2014. Preillness and hospital discharge Functional Status Scale score were determined via chart review, and factors associated with new morbidity, defined as an increase of Functional Status Scale score of 3 or more, were analyzed. Demographic variables, pediatric acute respiratory distress syndrome characteristics, and ventilator management were tested for association with development of new morbidity, discharge disposition, and 1-year mortality. Inhospital mortality of pediatric acute respiratory distress syndrome was 13.3% (42/316). Of 274 survivors to hospital discharge, new morbidity was seen in 63 patients (23%). Discharge to rehabilitation rate was 24.5% (67/274) and associated with development of new morbidity. One- and 3-year mortality of survivors was 5.5% (15 deaths) and 8% (22 deaths) and was associated with baseline Functional Status Scale, immunocompromised status, Pediatric Risk of Mortality III, and organ failures at pediatric acute respiratory distress syndrome onset, but not with pediatric acute respiratory distress syndrome severity.</p>

<p><strong>CONCLUSIONS: </strong>New morbidity was common after pediatric acute respiratory distress syndrome and appears to be intermediate phenotype between survival without morbidity and death, making it a useful metric in future interventional and outcome studies in pediatric acute respiratory distress syndrome.</p>

DOI

10.1097/CCM.0000000000003341

Alternate Title

Crit. Care Med.

PMID

30024428

Title

Vancomycin Prescribing and Therapeutic Drug Monitoring in Children With and Without Acute Kidney Injury After Cardiac Arrest.

Year of Publication

2019

Date Published

2019 Mar 12

ISSN Number

1179-2019

Abstract

<p><strong>BACKGROUND: </strong>Acute kidney injury (AKI) commonly occurs after cardiac arrest. Those subsequently treated with vancomycin are at additional risk for drug-induced kidney injury.</p>

<p><strong>OBJECTIVE: </strong>We aimed to determine whether opportunities exist for improved drug monitoring after cardiac arrest.</p>

<p><strong>METHODS: </strong>This was a retrospective cohort study of children aged 30&nbsp;days-17&nbsp;years treated after cardiac arrest in an intensive care unit from January 2010 to September 2014 who received vancomycin within 24&nbsp;h of arrest. Vancomycin dosing and monitoring were compared between those with and without AKI, with AKI defined as pRIFLE (pediatric risk, injury, failure, loss, end-stage renal disease) stage 2-3 AKI at day 5 using Schwartz formula-calculated estimated glomerular filtration rate (eGFR).</p>

<p><strong>RESULTS: </strong>Of 43 children, 16 (37%) had AKI at day 5. Age, arrest duration, median time to first vancomycin dose, and the number of doses before and time to first vancomycin concentration measurement were similar between groups. Children with AKI had higher initial vancomycin concentrations than those without AKI (median 16 vs. 7&nbsp;mg/L; p = 0.003). A concentration was not measured before the second dose in 44% of children with AKI. Initial eGFR predicted day 5 AKI. In children with AKI, the initial eGFR was lower in those with than those without a concentration measurement before the second dose (29&nbsp;mL/min/1.73&nbsp;m [interquartile range (IQR) 23-47] vs. 52 [IQR 50-57]; p = 0.03) but well below normal in both.</p>

<p><strong>CONCLUSIONS: </strong>In children with AKI after cardiac arrest, decreased vancomycin clearance was evident early, and early monitoring was not performed universally in those with low initial eGFR. Earlier vancomycin therapeutic drug monitoring is indicated in this high-risk population.</p>

DOI

10.1007/s40272-019-00328-8

Alternate Title

Paediatr Drugs

PMID

30864056

Title

Risk factors and inpatient outcomes associated with acute kidney injury at pediatric severe sepsis presentation.

Year of Publication

2018

Date Published

2018 Jun 14

ISSN Number

1432-198X

Abstract

<p><strong>BACKGROUND: </strong>Little data exist on acute kidney injury (AKI) risk factors in pediatric sepsis. We identified risk factors and inpatient outcomes associated with AKI at sepsis recognition in children with severe sepsis.</p>

<p><strong>METHODS: </strong>Retrospective, cross-sectional study with inpatient outcome description of 315 patients &gt; 1&nbsp;month to &lt; 20&nbsp;years old with severe sepsis in a pediatric intensive care unit over 3&nbsp;years. Exposures included demographics, vitals, and laboratory data. The primary outcome was kidney disease: Improving Global Outcomes creatinine-defined AKI within 24&nbsp;h of sepsis recognition. Factors associated with AKI and AKI severity were identified using multivariable Poisson and multinomial logistic regression, respectively.</p>

<p><strong>RESULTS: </strong>AKI was present in 42% (133/315) of severe sepsis patients, and 26% (83/315) had severe (stage 2/3) AKI. In multivariable-adjusted analysis, hematologic/immunologic comorbidities, malignancies, chronic kidney disease (CKD), abdominal infection, admission illness severity, and minimum systolic blood pressure (SBP) ≤ 5th percentile for age and sex within 24&nbsp;h of sepsis recognition were associated with AKI. Factors associated with mild AKI were CKD and abdominal infection, while factors associated with severe AKI were younger age, hematologic/immunologic comorbidities, malignancy, abdominal infection, and minimum SBP ≤ 5th percentile. Patients with AKI had increased hospital mortality (17 vs. 8%, P = 0.02) and length of stay [median 20 (IQR 10-47) vs. 16&nbsp;days (IQR 7-37), P = 0.03].</p>

<p><strong>CONCLUSIONS: </strong>In pediatric severe sepsis, AKI is associated with age, comorbidities, infection characteristics, and hypotension. Future evaluation of risk factors for AKI progression during sepsis is warranted to minimize AKI progression in this high-risk population.</p>

DOI

10.1007/s00467-018-3981-8

Alternate Title

Pediatr. Nephrol.

PMID

29948309

Title

Hospital Variation in Intensive Care Resource Utilization and Mortality in Newly Diagnosed Pediatric Leukemia.

Year of Publication

2018

Number of Pages

e312-20

Date Published

2018 Jun

ISSN Number

1529-7535

Abstract

<p><strong>OBJECTIVES: </strong>To evaluate hospital-level variability in resource utilization and mortality in children with new leukemia who require ICU support, and identify factors associated with variation.</p>

<p><strong>DESIGN: </strong>Retrospective cohort study.</p>

<p><strong>SETTING: </strong>Children's hospitals contributing to the Pediatric Health Information Systems administrative database from 1999 to 2011.</p>

<p><strong>PATIENTS: </strong>Inpatients less than 25 years old with newly diagnosed acute lymphocytic leukemia or acute myeloid leukemia requiring ICU support (n = 1,754).</p>

<p><strong>INTERVENTIONS, MEASUREMENTS, AND MAIN RESULTS: </strong>Evaluated exposures included leukemia type, year of diagnosis, and hospital-wide proportion of patients with public insurance. The main outcome was hospital mortality. Wide variability existed in the ICU resources used across hospitals. Combined acute lymphocytic leukemia and acute myeloid leukemia mortality varied by hospital from 0% (95% CI, 0-14.8%) to 42.9% (95% CI, 17.7-71.1%). A mixed-effects model with a hospital-level random effect suggests significant variation across hospitals in mortality (p = 0.007). When including patient and hospital factors as fixed effects into the model, younger age, acute myeloid leukemia versus acute lymphocytic leukemia diagnosis, leukemia diagnosis prior to 2005, hospital-wide proportion of public insurance patients, and hospital-level proportion of leukemia patients receiving ICU care are significantly associated with mortality. The variation across hospitals remains significant with all patient factors included (p = 0.021) but is no longer significant after adjusting for the hospital-level factors proportion of public insurance and proportion receiving ICU care (p = 0.48).</p>

<p><strong>CONCLUSIONS: </strong>Wide hospital-level variability in ICU resource utilization and mortality exists in the care of children with leukemia requiring ICU support. Hospital payer mix is associated with some mortality variability. Additional study into how ICU support could be standardized through clinical practice guidelines, impact of payer mix on hospital resources allocation to the ICU, and subsequent impact on patient outcomes is warranted.</p>

DOI

10.1097/PCC.0000000000001525

Alternate Title

Pediatr Crit Care Med

PMID

29528977

Title

The Epidemiology of Hospital Death Following Pediatric Severe Sepsis: When, Why, and How Children With Sepsis Die.

Year of Publication

2017

Date Published

2017 May 25

ISSN Number

1529-7535

Abstract

<p><strong>OBJECTIVE: </strong>The epidemiology of in-hospital death after pediatric sepsis has not been well characterized. We investigated the timing, cause, mode, and attribution of death in children with severe sepsis, hypothesizing that refractory shock leading to early death is rare in the current era.</p>

<p><strong>DESIGN: </strong>Retrospective observational study.</p>

<p><strong>SETTING: </strong>Emergency departments and ICUs at two academic children's hospitals.</p>

<p><strong>PATIENTS: </strong>Seventy-nine patients less than 18 years old treated for severe sepsis/septic shock in 2012-2013 who died prior to hospital discharge.</p>

<p><strong>INTERVENTIONS: </strong>None.</p>

<p><strong>MEASUREMENTS AND MAIN RESULTS: </strong>Time to death from sepsis recognition, cause and mode of death, and attribution of death to sepsis were determined from medical records. Organ dysfunction was assessed via daily Pediatric Logistic Organ Dysfunction-2 scores for 7 days preceding death with an increase greater than or equal to 5 defined as worsening organ dysfunction. The median time to death was 8 days (interquartile range, 1-12 d) with 25%, 35%, and 49% of cumulative deaths within 1, 3, and 7 days of sepsis recognition, respectively. The most common cause of death was refractory shock (34%), then multiple organ dysfunction syndrome after shock recovery (27%), neurologic injury (19%), single-organ respiratory failure (9%), and nonseptic comorbidity (6%). Early deaths (≤ 3 d) were mostly due to refractory shock in young, previously healthy patients while multiple organ dysfunction syndrome predominated after 3 days. Mode of death was withdrawal in 72%, unsuccessful cardiopulmonary resuscitation in 22%, and irreversible loss of neurologic function in 6%. Ninety percent of deaths were attributable to acute or chronic manifestations of sepsis. Only 23% had a rise in Pediatric Logistic Organ Dysfunction-2 that indicated worsening organ dysfunction.</p>

<p><strong>CONCLUSIONS: </strong>Refractory shock remains a common cause of death in pediatric sepsis, especially for early deaths. Later deaths were mostly attributable to multiple organ dysfunction syndrome, neurologic, and respiratory failure after life-sustaining therapies were limited. A pattern of persistent, rather than worsening, organ dysfunction preceded most deaths.</p>

DOI

10.1097/PCC.0000000000001222

Alternate Title

Pediatr Crit Care Med

PMID

28549024

Title

Association of Delayed Antimicrobial Therapy with One-Year Mortality in Pediatric Sepsis.

Year of Publication

2017

Date Published

2017 Jan 20

ISSN Number

1540-0514

Abstract

<p><strong>OBJECTIVE: </strong>Delayed antimicrobial therapy in sepsis is associated with increased hospital mortality, but the impact of antimicrobial timing on long-term outcomes is unknown. We tested the hypothesis that hourly delays to antimicrobial therapy are associated with 1-year mortality in pediatric severe sepsis.</p>

<p><strong>DESIGN: </strong>Retrospective observational study.</p>

<p><strong>SETTING: </strong>Quaternary academic pediatric intensive care unit (PICU) from February 1, 2012 to June 30, 2013.</p>

<p><strong>PATIENTS: </strong>One hundred sixty patients aged ≤21 years treated for severe sepsis.</p>

<p><strong>INTERVENTIONS: </strong>None.</p>

<p><strong>MEASUREMENTS AND MAIN RESULTS: </strong>We tested the association of hourly delays from sepsis recognition to antimicrobial administration with 1-year mortality using multivariable Cox and logistic regression. Overall 1-year mortality was 24% (39 patients), of whom 46% died after index PICU discharge. Median time from sepsis recognition to antimicrobial therapy was 137 min (IQR 65-287). After adjusting for severity of illness and comorbid conditions, hourly delays up to 3 h were not associated with 1-year mortality. However, increased 1-year mortality was evident in patients who received antimicrobials ≤1 h (aOR 3.8, 95% CI 1.2, 11.7) or &gt;3 h (aOR 3.5, 95% CI 1.3, 9.8) compared with patients who received antimicrobials within 1 to 3 h from sepsis recognition. For the subset of patients who survived index PICU admission, antimicrobial therapy ≤1 h was also associated with increased 1-year mortality (aOR 5.5, 95% CI 1.1, 27.4), while antimicrobial therapy &gt;3 h was not associated with 1-year mortality (aOR 2.2, 95% CI 0.5, 11.0).</p>

<p><strong>CONCLUSIONS: </strong>Hourly delays to antimicrobial therapy, up to 3 h, were not associated with 1-year mortality in pediatric severe sepsis in this study. The finding that antimicrobial therapy ≤1 h from sepsis recognition was associated with increased 1-year mortality should be regarded as hypothesis-generating for future studies.</p>

DOI

10.1097/SHK.0000000000000833

Alternate Title

Shock

PMID

28114166

Title

Outcome of pediatric acute myeloid leukemia patients receiving intensive care in the United States.

Year of Publication

2014

Number of Pages

112-20

Date Published

02/2014

ISSN Number

1529-7535

Abstract

<p><strong>OBJECTIVE: </strong>Children with acute myeloid leukemia are at risk for sepsis and organ failure. Outcomes associated with intensive care support have not been studied in a large pediatric acute myeloid leukemia population. Our objective was to determine hospital mortality of pediatric acute myeloid leukemia patients requiring intensive care.</p>

<p><strong>DESIGN: </strong>Retrospective cohort study of children hospitalized between 1999 and 2010. Use of intensive care was defined by utilization of specific procedures and resources. The primary endpoint was hospital mortality.</p>

<p><strong>SETTING: </strong>Forty-three children's hospitals contributing data to the Pediatric Health Information System database.</p>

<p><strong>PATIENTS: </strong>Patients who are newly diagnosed with acute myeloid leukemia and who are 28 days through 18 years old (n = 1,673) hospitalized any time from initial diagnosis through 9 months following diagnosis or until stem cell transplant. A reference cohort of all nononcology pediatric admissions using the same intensive care resources in the same time period (n = 242,192 admissions) was also studied.</p>

<p><strong>INTERVENTIONS: </strong>None.</p>

<p><strong>MEASUREMENTS AND MAIN RESULTS: </strong>One-third of pediatric patients with acute myeloid leukemia (553 of 1,673) required intensive care during a hospitalization within 9 months of diagnosis. Among intensive care admissions, mortality was higher in the acute myeloid leukemia cohort compared with the nononcology cohort (18.6% vs 6.5%; odds ratio, 3.23; 95% CI, 2.64-3.94). However, when sepsis was present, mortality was not significantly different between cohorts (21.9% vs 19.5%; odds ratio, 1.17; 95% CI, 0.89-1.53). Mortality was consistently higher for each type of organ failure in the acute myeloid leukemia cohort versus the nononcology cohort; however, mortality did not exceed 40% unless there were four or more organ failures in the admission. Mortality for admissions requiring intensive care decreased over time for both cohorts (23.7% in 1999-2003 vs 16.4% in 2004-2010 in the acute myeloid leukemia cohort, p = 0.0367; and 7.5% in 1999-2003 vs 6.5% in 2004-2010 in the nononcology cohort, p &lt; 0.0001).</p>

<p><strong>CONCLUSIONS: </strong>Pediatric patients with acute myeloid leukemia frequently required intensive care resources, with mortality rates substantially lower than previously reported. Mortality also decreased over the time studied. Pediatric acute myeloid leukemia patients with sepsis who required intensive care had a mortality comparable to children without oncologic diagnoses; however, overall mortality and mortality for each category of organ failure studied was higher for the acute myeloid leukemia cohort compared with the nononcology cohort.</p>

DOI

10.1097/PCC.0000000000000042

Alternate Title

Pediatr Crit Care Med

PMID

24366507

Title

Delayed antimicrobial therapy increases mortality and organ dysfunction duration in pediatric sepsis.

Year of Publication

2014

Number of Pages

2409-17

Date Published

11/2014

ISSN Number

1530-0293

Abstract

<p><strong>OBJECTIVES: </strong>Delayed antimicrobials are associated with poor outcomes in adult sepsis, but data relating antimicrobial timing to mortality and organ dysfunction in pediatric sepsis are limited. We sought to determine the impact of antimicrobial timing on mortality and organ dysfunction in pediatric patients with severe sepsis or septic shock.</p>

<p><strong>DESIGN: </strong>Retrospective observational study.</p>

<p><strong>SETTING: </strong>PICU at an academic medical center.</p>

<p><strong>PATIENTS: </strong>One hundred thirty patients treated for severe sepsis or septic shock.</p>

<p><strong>INTERVENTIONS: </strong>None.</p>

<p><strong>MEASUREMENTS AND MAIN RESULTS: </strong>We determined if hourly delays from sepsis recognition to initial and first appropriate antimicrobial administration were associated with PICU mortality (primary outcome); ventilator-free, vasoactive-free, and organ failure-free days; and length of stay. Median time from sepsis recognition to initial antimicrobial administration was 140 minutes (interquartile range, 74-277 min) and to first appropriate antimicrobial was 177 minutes (90-550 min). An escalating risk of mortality was observed with each hour delay from sepsis recognition to antimicrobial administration, although this did not achieve significance until 3 hours. For patients with more than 3-hour delay to initial and first appropriate antimicrobials, the odds ratio for PICU mortality was 3.92 (95% CI, 1.27-12.06) and 3.59 (95% CI, 1.09-11.76), respectively. These associations persisted after adjustment for individual confounders and a propensity score analysis. After controlling for severity of illness, the odds ratio for PICU mortality increased to 4.84 (95% CI, 1.45-16.2) and 4.92 (95% CI, 1.30-18.58) for more than 3-hour delay to initial and first appropriate antimicrobials, respectively. Initial antimicrobial administration more than 3 hours was also associated with fewer organ failure-free days (16 [interquartile range, 1-23] vs 20 [interquartile range, 6-26]; p = 0.04).</p>

<p><strong>CONCLUSIONS: </strong>Delayed antimicrobial therapy was an independent risk factor for mortality and prolonged organ dysfunction in pediatric sepsis.</p>

DOI

10.1097/CCM.0000000000000509

Alternate Title

Crit. Care Med.

PMID

25148597

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