An Improvement Effort to Optimize Electronically Generated Hospital Discharge Instructions.
Central Nervous System Infections Caused by Mycobacterium abscessus: Ventricular Shunt Infection in Two Pediatric Patients and Literature Review
PEDIATRIC INFECTIOUS DISEASE JOURNAL
2019; 38 (5): E99–E104
OBJECTIVES: The purpose of hospital discharge instructions (HDIs) is to facilitate safe patient transitions home, but electronic health records can generate lengthy documents filled with irrelevant information. When our institution changed electronic health records, a cumbersome electronic discharge workflow produced low-value HDI and contributed to a spike in discharge delays. Our aim was to decrease these delays while improving family and provider satisfaction with HDI.METHODS: We used quality improvement methodology to redesign the electronic discharge navigator and HDI to address the following issues: (1) difficulty preparing discharge instructions before time of discharge, (2) suboptimal formatting of HDI, (3) lack of standard templates and language within HDI, and (4) difficulties translating HDI into non-English languages. Discharge delays due to HDI were tracked before and after the launch of our new discharge workflow. Parents and providers evaluated HDI and the electronic discharge workflow, respectively, before and after our intervention. Providers audited HDI for content.RESULTS: Discharge delays due to HDI errors decreased from a mean of 3.4 to 0.5 per month after our intervention. Parents' ratings of how understandable our HDIs were improved from 2.35 to 2.74 postintervention (P = .05). Pediatric resident agreement that the electronic discharge process was easy to use increased from 9% to 67% after the intervention (P < .001).CONCLUSIONS: Through multidisciplinary collaboration we facilitated advance preparation of more standardized HDI and decreased related discharge delays from the acute care units at a large tertiary care hospital.
View details for DOI 10.1542/hpeds.2018-0251
View details for PubMedID 31243058
Pneumonia Prevention Strategies for Children With Neurologic Impairment.
A 4-year-old former 24-week gestation male and an 18-month-old former 26-week gestation female, both with history of intraventricular hemorrhage resulting in hydrocephalus, presented with Mycobacterium abscessus ventricular shunt infections affecting both the shunt track and the ventricular fluid. Both children required prolonged combination antimycobacterial therapy; the 4 years old required more than 2 months of triple intravenous antibiotics and intraventricular amikacin to sterilize the cerebrospinal fluid. Each infection came under control only after removal of all foreign material and multiple and extensive adjunctive surgical procedures to excise infected shunt track tissue. Central nervous system infections caused by M. abscessus are rare, and their management is challenging: prolonged antimicrobial therapy is required, adverse effects from antibiotics are common and rates of mortality and morbidity are high.
View details for PubMedID 30001229
Shedding of Oral Poliovirus Vaccine (OPV) by HIV-Infected and -Uninfected Mothers of OPV-Vaccinated Zimbabwean Infants.
Journal of the Pediatric Infectious Diseases Society
Children with neurologic impairment (NI) face high risk of recurrent severe pneumonia, with prevention strategies of unknown effectiveness. We evaluated the comparative effectiveness of secondary prevention strategies for severe pneumonia in children with NI.We included children enrolled in California Children's Services between July 1, 2009, and June 30, 2014, with NI and 1 pneumonia hospitalization. We examined associations between subsequent pneumonia hospitalization and expert-recommended prevention strategies: dental care, oral secretion management, gastric acid suppression, gastrostomy tube placement, chest physiotherapy, outpatient antibiotics before index hospitalization, and clinic visit before or after index hospitalization. We used a 1:2 propensity score matched model to adjust for covariates, including sociodemographics, medical complexity, and severity of index hospitalization.Among 3632 children with NI and index pneumonia hospitalization, 1362 (37.5%) had subsequent pneumonia hospitalization. Only dental care was associated with decreased risk of subsequent pneumonia hospitalization (adjusted odds ratio [aOR]: 0.64; 95% confidence interval [CI]: 0.49-0.85). Exposures associated with increased risk included gastrostomy tube placement (aOR: 2.15; 95% CI: 1.63-2.85), chest physiotherapy (aOR: 2.03; 95% CI: 1.29-3.20), outpatient antibiotics before hospitalization (aOR: 1.42; 95% CI: 1.06-1.92), clinic visit before (aOR: 1.30; 95% CI: 1.11-1.52), and after index hospitalization (aOR: 1.72; 95% CI: 1.35-2.20).Dental care was associated with decreased recurrence of severe pneumonia. Several strategies, including gastrostomy tube placement, were associated with increased recurrence, possibly due to unresolved confounding by indication. Our results support a clinical trial of dental care to prevent severe pneumonia in children with NI.
View details for DOI 10.1542/peds.2019-0543
View details for PubMedID 31537634
Immunodeficiency-related vaccine-derived poliovirus (iVDPV) cases: A systematic review and implications for polio eradication
2015; 33 (10): 1235-1242
Community circulation of oral poliovirus vaccine (OPV) likely begins with household transmission. We analyzed stool collected from Zimbabwean mothers who were infected with human immunodeficiency virus (HIV) and those who were uninfected with HIV 1 to 24 weeks after infant oral poliovirus vaccination. Overall, only 5% of the mothers had detectable OPV (16 of 304) despite high infant shedding rates. OPV shedding was similar between HIV-infected mothers and those who were uninfected (11 [6.4%] of 171 vs 5 [3.8%] of 133, respectively) and between mothers of HIV-infected infants and those of uninfected infants (2 [3.5%] of 57 vs 9 [6.3%] of 144, respectively). Mothers of vaccinated infants are unlikely to shed OPV, even when they are infected with HIV.
View details for PubMedID 26759497
Evaluation of serial urine viral cultures for the diagnosis of cytomegalovirus infection in neonates and infants.
Pediatric and developmental pathology
2014; 17 (3): 176-180
Vaccine-derived polioviruses (VDPVs), strains of poliovirus mutated from the oral polio vaccine, pose a challenge to global polio eradication. Immunodeficiency-related vaccine-derived polioviruses (iVDPVs) are a type of VDPV which may serve as sources of poliovirus reintroduction after the eradication of wild-type poliovirus. This review is a comprehensive update of confirmed iVDPV cases published in the scientific literature from 1962 to 2012, and describes clinically relevant trends in reported iVDPV cases worldwide.We conducted a systematic review of published iVDPV case reports from January 1960 to November 2012 from four databases. We included cases in which the patient had a primary immunodeficiency, and the vaccine virus isolated from the patient either met the sequencing definition of VDPV (>1% divergence for serotypes 1 and 3 and >0.6% for serotype 2) and/or was previously reported as an iVDPV by the World Health Organization.We identified 68 iVDPV cases in 49 manuscripts reported from 25 countries and the Palestinian territories. 62% of case patients were male, 78% presented clinically with acute flaccid paralysis, and 65% were iVDPV2. 57% of cases occurred in patients with predominantly antibody immunodeficiencies, and the overall all-cause mortality rate was greater than 60%. The median age at case detection was 1.4 years [IQR: 0.8, 4.5] and the median duration of shedding was 1.3 years [IQR: 0.7, 2.2]. We identified a poliovirus genome VP1 region mutation rate of 0.72% per year and a higher median percent divergence for iVDPV1 cases. More cases were reported from high income countries, which also had a larger age variation and different distribution of immunodeficiencies compared to upper and lower middle-income countries.Our study describes the incidence and characteristics of global iVDPV cases reported in the literature in the past five decades. It also highlights the regional and economic disparities of reported iVDPV cases.
View details for DOI 10.1016/j.vaccine.2015.01.018
View details for PubMedID 25600519
A Pediatric Case of New Delhi Metallo-ß-Lactamase-1-Producing Enterobacteriaceae in The United States.
Pediatric infectious disease journal
2013; 32 (11): 1291-1294
Cytomegalovirus (CMV) is the most common cause of congenital infection worldwide. Urine viral culture is the standard for CMV diagnosis in neonates and infants. The objectives of this study were to compare the performance of serial paired rapid shell vial cultures (SVC) and routine viral cultures (RVC), and to determine the optimal number of cultures needed to detect positive cases. From 2001 to 2011, all paired CMV SVC and RVC performed on neonates and infants less than 100 days of age were recorded. Testing episodes were defined as sets of cultures performed within 7 days of one another. A total of 1264 neonates and infants underwent 1478 testing episodes; 68 (5.4%) had at least one episode with a positive CMV culture. In episodes where CMV was detected before day 21 of life, the first specimen was positive in 100% (16/16) of cases. When testing occurred after 21 days of life, the first specimen was positive in 82.7% (43/52) of cases, requiring three cultures to reach 100% detection. The SVC was more prone to assay failure than RVC. Overall, when RVC was compared to SVC, there was 86.0% positive agreement and 99.9% negative agreement. In conclusion, three serial urine samples are necessary for detection of CMV in specimens collected between day of life 22 and 99, while one sample may be sufficient on or before day of life 21. Though SVC was more sensitive than RVC, the risk of SVC failure supports the use of multimodality testing to optimize detection.
View details for DOI 10.2350/14-01-1432-OA.1
View details for PubMedID 24617645
We report the second pediatric case of New Delhi metallo-beta-lactamase (NDM-1)-producing Enterobacteriaceae in the United States in a girl from India who presented to a teaching hospital in Northern California with cystitis due to NDM-1-producing E. coli and K. pneumoniae. Laboratory methods included various phenotypic antimicrobial susceptibility testing assays, as well as PCR assays for carbapenemase-encoding genes. Laboratory challenges included a false negative modified Hodge test and reversion of carbapenem resistance in the E. coli strain. The limited number of effective antimicrobial agents and the lack of pediatric-specific safety and efficacy data for these drugs presented significant therapeutic challenges.
View details for DOI 10.1097/INF.0b013e31829eca34
View details for PubMedID 23743543