Predictors of Antimicrobial Resistance among Pathogens Causing Urinary Tract Infection in Children.

2016

116-21

2016 Apr

1097-6833

OBJECTIVE: To determine which children with urinary tract infection are likely to have pathogens resistant to narrow-spectrum antimicrobials.

STUDY DESIGN: Children, 2-71 months of age (n = 769) enrolled in the Randomized Intervention for Children with Vesicoureteral Reflux or Careful Urinary Tract Infection Evaluation studies were included. We used logistic regression models to test the associations between demographic and clinical characteristics and resistance to narrow-spectrum antimicrobials.

RESULTS: Of the included patients, 91% were female and 76% had vesicoureteral reflux. The risk of resistance to narrow-spectrum antibiotics in uncircumcised males was approximately 3 times that of females (OR 3.1; 95% CI 1.4-6.7); in children with bladder bowel dysfunction, the risk was 2 times that of children with normal function (OR 2.2; 95% CI 1.2-4.1). Children who had received 1 course of antibiotics during the past 6 months also had higher odds of harboring resistant organisms (OR 1.6; 95% CI 1.1-2.3). Hispanic children had higher odds of harboring pathogens resistant to some narrow-spectrum antimicrobials.

CONCLUSIONS: Uncircumcised males, Hispanic children, children with bladder bowel dysfunction, and children who received 1 course of antibiotics in the past 6 months were more likely to have a urinary tract infection caused by pathogens resistant to 1 or more narrow-spectrum antimicrobials.

10.1016/j.jpeds.2015.12.044

J. Pediatr.

26794472

Patient Characteristics Associated with Differences in Admission Frequency for Diabetic Ketoacidosis in United States Children's Hospitals.

2016

104-10

2016 Apr

1097-6833

OBJECTIVES: To determine across and within hospital differences in the predictors of 365-day admission frequency for diabetic ketoacidosis (DKA) in children at US children's hospitals.

STUDY DESIGN: Multicenter retrospective cohort analysis of 12 449 children 2-18 years of age with a diagnosis of DKA in 42 US children's hospitals between 2004 and 2012. The main outcome of interest was the maximum number of DKA admissions experienced by each child within any 365-day interval during a 5-year follow-up period. The association between patient characteristics and the maximum number of DKA admissions within a 365-day interval was examined across and within hospitals.

RESULTS: In the sample, 28.3% of patients admitted for DKA experienced at least 1 additional DKA admission within the following 365 days. Across hospitals, patient characteristics associated with increasing DKA admission frequency were public insurance (OR 1.97, 95% CI 1.71-2.26), non-Hispanic black race (OR 2.40, 95% CI 2.02-2.85), age ≥12 (OR 1.98, 95% CI 1.7-2.32), female sex (OR 1.41, 95% CI 1.29-1.55), and mental health comorbidity (OR 1.36, 95% CI 1.13-1.62). Within hospitals, non-Hispanic black race was associated with higher odds of 365-day admission in 59% of hospitals, and public insurance was associated with higher odds in 56% of hospitals. Older age, female sex, and mental health comorbidity were associated with higher odds of 365-day admission in 42%, 29%, and 15% of hospitals, respectively.

CONCLUSIONS: Across children's hospitals, certain patient characteristics are associated with more frequent DKA admissions. However, these factors are not associated with increased DKA admission frequency for all hospitals.

10.1016/j.jpeds.2015.12.015

J. Pediatr.

26787380

Identifying Conditions With High Prevalence, Cost, and Variation in Cost in US Children's Hospitals.

2021

e2117816

2021 Jul 01

2574-3805

<p><strong>Importance: </strong>Identifying high priority pediatric conditions is important for setting a research agenda in hospital pediatrics that will benefit families, clinicians, and the health care system. However, the last such prioritization study was conducted more than a decade ago and used International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes.</p>

<p><strong>Objectives: </strong>To identify conditions that should be prioritized for comparative effectiveness research based on prevalence, cost, and variation in cost of hospitalizations using contemporary data at US children's hospitals.</p>

<p><strong>Design, Setting, and Participants: </strong>This retrospective cohort study of children with hospital encounters used data from the Pediatric Health Information System database. Children younger than 18 years with inpatient hospital encounters at 45 tertiary care US children's hospitals between January 1, 2016, and December 31, 2019, were included. Data were analyzed from March 2020 to April 2021.</p>

<p><strong>Main Outcomes and Measures: </strong>The condition-specific prevalence and total standardized cost, the corresponding prevalence and cost ranks, and the variation in standardized cost per encounter across hospitals were analyzed. The variation in cost was assessed using the number of outlier hospitals and intraclass correlation coefficient.</p>

<p><strong>Results: </strong>There were 2 882 490 inpatient hospital encounters (median [interquartile range] age, 4 [1-12] years; 1 554 024 [53.9%] boys) included. Among the 50 most prevalent and 50 most costly conditions (total, 74 conditions), 49 (66.2%) were medical, 15 (20.3%) were surgical, and 10 (13.5%) were medical/surgical. The top 10 conditions by cost accounted for $12.4 billion of $33.4 billion total costs (37.4%) and 592 815 encounters (33.8% of all encounters). Of 74 conditions, 4 conditions had an intraclass correlation coefficient (ICC) of 0.30 or higher (ie, major depressive disorder: ICC, 0.49; type 1 diabetes with complications: ICC, 0.36; diabetic ketoacidosis: ICC, 0.33; acute appendicitis without peritonitis: ICC, 0.30), and 9 conditions had an ICC higher than 0.20 (scoliosis: ICC, 0.27; hypertrophy of tonsils and adenoids: ICC, 0.26; supracondylar fracture of humerus: ICC, 0.25; cleft lip and palate: ICC, 0.24; acute appendicitis with peritonitis: ICC, 0.21). Examples of conditions high in prevalence, cost, and variation in cost included major depressive disorder (cost rank, 19; prevalence rank, 10; ICC, 0.49), scoliosis (cost rank, 6; prevalence rank, 38; ICC, 0.27), acute appendicitis with peritonitis (cost rank, 13; prevalence rank, 11; ICC, 0.21), asthma (cost rank, 10; prevalence rank, 2; ICC, 0.17), and dehydration (cost rank, 24; prevalence rank, 8; ICC, 0.18).</p>

<p><strong>Conclusions and Relevance: </strong>This cohort study found that major depressive disorder, scoliosis, acute appendicitis with peritonitis, asthma, and dehydration were high in prevalence, costs, and variation in cost. These results could help identify where future comparative effectiveness research in hospital pediatrics should be targeted to improve the care and outcomes of hospitalized children.</p>

10.1001/jamanetworkopen.2021.17816

JAMA Netw Open

34309667

Trends in Use of Postdischarge Intravenous Antibiotic Therapy for Children.

2020

2020 Sep 23

1553-5606

<p>Children with complicated appendicitis, osteomyelitis, and complicated pneumonia have historically been treated with postdischarge intravenous antibiotics (PD-IV) using peripherally inserted central catheters (PICCs). Recent studies have shown no advantage and increased complications of PD-IV, compared with oral therapy, and the extent to which use of PD-IV has since changed for these conditions is not known. We used a national children's hospital database to evaluate trends in PD-IV during 2000-2018 for each of these three conditions. PD-IV decreased from 13% to 2% (risk ratio [RR], 0.15; 95% CI, 0.14-0.16) for complicated appendicitis, 61% to 22% (RR, 0.41; 95% CI, 0.39-0.43) for osteomyelitis, and 29% to 19% (RR, 0.63; 95% CI, 0.58-0.69) for complicated pneumonia. Despite these overall reductions, substantial variation in PD-IV use by hospital remains in 2018.</p>

10.12788/jhm.3422

J Hosp Med

32966197

Variation in tonsillectomy cost and revisit rates: analysis of administrative and billing data from US children's hospitals.

2020

2020 Jun 30

2044-5423

<p><strong>BACKGROUND: </strong>Tonsillectomy is one of the most common and cumulatively expensive surgical procedures in children. We determined if substantial variation in resource use, as measured by standardised costs, exists across hospitals for performing tonsillectomy and if higher resource use is associated with better quality of care, as measured by revisits to hospital.</p>

<p><strong>METHODS: </strong>We conducted a retrospective analysis of children undergoing routine outpatient tonsillectomy between 2011 to 2017 across US children's hospitals using an administrative and billing data source. The primary outcome measures were the hospital tonsillectomy standardised cost and the 30-day revisit rate to hospital. We analysed the interhospital variation in standardised cost by determining the number of outlier hospitals in standardised cost and the intraclass correlation coefficient.</p>

<p><strong>RESULTS: </strong>131 814 children (median age 6 years, IQR: 4,9; female sex 52.5%) underwent tonsillectomy for airway obstruction (62.9%) and infection (23.9%) across 28 hospitals. The median adjusted hospital standardised cost for tonsillectomy was $2392 (IQR: $1827, $2793; range: $1166 to $4222). There was substantial interhospital variation in costs as 11 (40%) hospitals were cost outliers, and the intraclass correlation coefficient was 0.62, suggesting that 62% of the variation in cost was attributable to variation between hospitals. The median hospital revisit rate was 9.5% (IQR: 7.8, 12.1) and higher hospital costs did not correlate with lower revisit rates ( =0.03, 95% CI -0.36 to 0.41; p=0.87).</p>

<p><strong>CONCLUSIONS: </strong>There is substantial variation in hospital resource use and standardised costs for routine outpatient tonsillectomy across US children's hospitals. Higher resource use is not associated with lower revisit rates. Further study is needed to understand the practices of lower resource use hospitals who deliver high quality of care.</p>

10.1136/bmjqs-2019-010730

BMJ Qual Saf

32606211

Reducing postoperative nausea and vomiting in pediatric patients undergoing anterior cruciate ligament reconstruction: A quality report.

2020

2020 Jan 01

1460-9592

<p><strong>BACKGROUND: </strong>Postoperative nausea vomiting (PONV) after elective outpatient surgery can complicate discharge and increase patient suffering. Within our hospital system, there was variability in the use of PONV prophylaxis for patients undergoing anterior cruciate ligament (ACL) reconstruction, which resulted in variable outcomes. To address this variability, we designed and implemented a standardized PONV prophylaxis guideline for the care of this surgical population.</p>

<p><strong>AIM: </strong>We sought to develop and implement a standardized PONV prophylaxis guideline for all patients presenting for elective ambulatory ACL reconstruction with the goal of reducing the rate of emesis to less than or equal to 5%.</p>

<p><strong>METHODS: </strong>We convened a multidisciplinary team to develop a PONV prophylaxis guideline which included administration of dexamethasone, ondansetron, and a low-dose propofol infusion in addition to a femoral and sciatic nerve block and routine ketorolac administration for pain control. Our primary outcome, emesis rate, was tracked using a P-chart. Process measures included use of guideline medications and balancing measures included opioid administration, pain scores, and emergence time.</p>

<p><strong>RESULTS: </strong>We analyzed PONV outcomes for 817 patients from January 1, 2014, to December 31, 2018. The baseline postoperative emesis rate for all anesthetizing locations was 17%. Following, guideline implementation, the emesis rate decreased to 5%. Opioid administration was decreased following guideline implementation. The percentage of patients managed without any perioperative opioids increased from 16% in the baseline group to 38% following guideline implementation. The P-chart suggests that the observed reduction in emesis rate represents special cause variation and this reduction was sustained over a two-year period.</p>

<p><strong>CONCLUSIONS: </strong>Implementation of standard PONV guidelines for adolescents undergoing outpatient ACL reconstruction was associated with lower emesis rates. This reduction in emesis rate may have been due to the concurrent reduction in opioids we observed following guideline implementation.</p>

10.1111/pan.13813

Paediatr Anaesth

31894609

Association of a Targeted Population Health Management Intervention with Hospital Admissions and Bed-Days for Medicaid-Enrolled Children.

2019

e1918306

2019 Dec 02

2574-3805

<p><strong>Importance: </strong>As the proportion of children with Medicaid coverage increases, many pediatric health systems are searching for effective strategies to improve management of this high-risk population and reduce the need for inpatient resources.</p>

<p><strong>Objective: </strong>To estimate the association of a targeted population health management intervention for children eligible for Medicaid with changes in monthly hospital admissions and bed-days.</p>

<p><strong>Design, Setting, and Participants: </strong>This quality improvement study, using difference-in-differences analysis, deployed integrated team interventions in an academic pediatric health system with 31 in-network primary care practices among children enrolled in Medicaid who received care at the health system's hospital and primary care practices. Data were collected from January 2014 to June 2017. Data analysis took place from January 2018 to June 2019.</p>

<p><strong>Exposures: </strong>Targeted deployment of integrated team interventions, each including electronic medical record registry development and reporting alongside a common longitudinal quality improvement framework to distribute workflow among interdisciplinary clinicians and community health workers.</p>

<p><strong>Main Outcomes and Measures: </strong>Trends in monthly inpatient admissions and bed-days (per 1000 beneficiaries) during the preimplementation period (ie, January 1, 2014, to June 30, 2015) compared with the postimplementation period (ie, July 1, 2015, to June 30, 2017).</p>

<p><strong>Results: </strong>Of 25 460 children admitted to the hospital's health system during the study period, 8418 (33.1%) (3869 [46.0%] girls; 3308 [39.3%] aged ≤1 year; 5694 [67.6%] black) were from in-network practices, and 17 042 (67.9%) (7779 [45.7%] girls; 6031 [35.4%] aged ≤1 year; 7167 [41.2%] black) were from out-of-network practices. Compared with out-of-network patients, in-network patients experienced a decrease of 0.39 (95% CI, 0.10-0.68) monthly admissions per 1000 beneficiaries (P = .009) and 2.20 (95% CI, 0.90-3.49) monthly bed-days per 1000 beneficiaries (P = .001). Accounting for disproportionate growth in the number of children with medical complexity who were in-network to the health system, this group experienced a monthly decrease in admissions of 0.54 (95% CI, 0.13-0.95) per 1000 beneficiaries (P = .01) and in bed-days of 3.25 (95% CI, 1.46-5.04) per 1000 beneficiaries (P = .001) compared with out-of-network patients. Annualized, these differences could translate to a reduction of 3600 bed-days for a population of 93 000 children eligible for Medicaid.</p>

<p><strong>Conclusions and Relevance: </strong>In this quality improvement study, a population health management approach providing targeted integrated care team interventions for children with medical and social complexity being cared for in a primary care network was associated with a reduction in service utilization compared with an out-of-network comparison group. Standardizing the work of care teams with quality improvement methods and integrated information technology tools may provide a scalable strategy for health systems to mitigate risk from a growing population of children who are eligible for Medicaid.</p>

10.1001/jamanetworkopen.2019.18306

JAMA Netw Open

31880799

Association Between Mobile Telephone Interruptions and Medication Administration Errors in a Pediatric Intensive Care Unit.

2019

2019 Dec 20

2168-6211

<p><strong>Importance: </strong>Incoming text messages and calls on nurses' mobile telephones may interrupt medication administration, but whether such interruptions are associated with errors has not been established.</p>

<p><strong>Objective: </strong>To assess whether a temporal association exists between mobile telephone interruptions and subsequent errors by pediatric intensive care unit (PICU) nurses during medication administration.</p>

<p><strong>Design, Setting, and Participants: </strong>A retrospective cohort study was performed using telecommunications and electronic health record data from a PICU in a children's hospital. Data were collected from August 1, 2016, through September 30, 2017. Participants included 257 nurses and the 3308 patients to whom they administered medications.</p>

<p><strong>Exposures: </strong>Primary exposures were incoming telephone calls and text messages received on the institutional mobile telephone assigned to the nurse in the 10 minutes leading up to a medication administration attempt. Secondary exposures were the nurse's PICU experience, work shift (day vs night), nurse to patient ratio, and level of patient care required.</p>

<p><strong>Main Outcomes and Measures: </strong>Primary outcome, errors during medication administration, was a composite of reported medication administration errors and bar code medication administration error alerts generated when nurses attempted to give medications without active orders for the patient whose bar code they scanned.</p>

<p><strong>Results: </strong>Participants included 257 nurses, of whom 168 (65.4%) had 6 months or more of PICU experience; and 3308 patients, of whom 1839 (55.6%) were male, 1539 (46.5%) were white, and 2880 (87.1%) were non-Hispanic. The overall rate of errors during 238 540 medication administration attempts was 3.1% (95% CI, 3.0%-3.3%) when nurses were uninterrupted by incoming telephone calls and 3.7% (95% CI, 3.4%-4.0%) when they were interrupted by such calls. During day shift, the odds ratios (ORs) for error when interrupted by calls (compared with uninterrupted) were 1.02 (95% CI, 0.92-1.13; P = .73) among nurses with 6 months or more of PICU experience and 1.22 (95% CI, 1.00-1.47; P = .046) among nurses with less than 6 months of experience. During night shift, the ORs for error when interrupted by calls were 1.35 (95% CI, 1.16-1.57; P &lt; .001) among nurses with 6 months or more of PICU experience and 1.53 (95% CI, 1.16-2.03; P = .003) among nurses with less than 6 months of experience. Nurses administering medications to 1 or more patients receiving mechanical ventilation and arterial catheterization while caring for at least 1 other patient had an increased risk of error (OR, 1.21; 95% CI, 1.03-1.42; P = .02). Incoming text messages were not associated with error (OR, 0.97; 95% CI, 0.92-1.02; P = .22).</p>

<p><strong>Conclusions and Relevance: </strong>This study's findings suggest that incoming telephone call interruptions may be temporally associated with medication administration errors among PICU nurses. Risk of error varied by shift, experience, nurse to patient ratio, and level of patient care required.</p>

10.1001/jamapediatrics.2019.5001

JAMA Pediatr

31860017

Reducing Hospital Pharmacy Spend After Pharmaceutical Price Increases-Don't Get Mad, Get Lean.

2018

2018 Sep 24

2168-6211

10.1001/jamapediatrics.2018.2042

JAMA Pediatr

30264131

A Dedicated Pediatric Spine Deformity Team Significantly Reduces Surgical Time and Cost.

2018

1574-1580

2018 Sep 19

1535-1386

<p><strong>BACKGROUND: </strong>As high-quality health care becomes increasingly expensive, improvement projects are focused on reducing cost and increasing value. To increase value by reducing operating room (OR) utilization, we studied the effect of a dedicated team approach for posterior spinal fusion (PSF) for scoliosis.</p>

<p><strong>METHODS: </strong>With institutional support, an interdisciplinary, dedicated team was assembled. Members developed standardized protocols for anesthetic management and patient transport, positioning, preparation, draping, imaging, and wake-up. These protocols were initially implemented with a small interdisciplinary team, including 1 surgeon (Phase 1), and then were expanded to include a second surgeon and additional anesthesiology staff (Phase 2). We compared procedures performed with a dedicated team (the Dedicated Team cases) and procedures performed without a such a team (the Casual Team cases). Because of the heterogeneous nature of PSF for scoliosis, we developed a case categorization system: Category 1 was relatively homogeneous and indicated patients with fusion of ≤12 levels, no osteotomies, and a body mass index (BMI) of &lt;25 kg/m, and Category 2 was more heterogeneous and indicated patients with fusion of &gt;12 levels and/or ≥1 osteotomy and/or a BMI of ≥25 kg/m.</p>

<p><strong>RESULTS: </strong>In total, 89 Casual Team and 78 Dedicated Team cases were evaluated: 71 were in Category 1 and 96 were in Category 2. Dedicated Team cases used significantly less OR time for both Categories 1 and 2 (p &lt; 0.001). In Category-1 cases, the average reduction was 111.4 minutes (29.7%); in Category-2 cases, it was 76.9 minutes (18.5%). The effect of the Dedicated Team was scalable: the reduction in OR time was significant in both Phase 1 and Phase 2 (p &lt; 0.001). The Dedicated Team cases had no complications. Cost reduction averaged approximately $8,900 for Category-1 and $6,000 for Category-2 cases.</p>

<p><strong>CONCLUSIONS: </strong>By creating a dedicated team and standardizing several aspects of PSFs for scoliosis, we achieved a large reduction in OR time. This increase in team efficiency was significant, consistent, and scalable. As a result, we can routinely complete 2 Category-1 PSFs in the same OR with the same team without exceeding standard block time.</p>

10.2106/JBJS.17.01584

J Bone Joint Surg Am

30234621