Searched for: person:sf2363 or chopra03 or kornm01 or rajagl02 or salasa03 or santol07 or shaha32 or cohnm02 or dapulh01 or ramirm05 or schrol01 or zawisc01
Improving the Safety of Pediatric Emergency Department to Inpatient Transfers of Care
Grabinski, Zoe; Duncan, Ellen; Patel, Kavita; Shah, Ami; Olinde, Abigail; Giannetti, Nicole; Gray, Heather; Durbin, Mark A; Wang, Yelan; Wiener, Ethan; Smith, Silas W; Haines, Elizabeth
BACKGROUND:Transitions of care are a leading threat to patient safety. Vulnerabilities are intensified in emergency department (ED)-to-inpatient settings. A structure to identify and visualize high-risk patients, coupled with a process for interdisciplinary huddle prior to transport, can improve patient outcomes. METHODS:We conducted a quality improvement initiative within a tertiary-care, academic, pediatric ED. Children with respiratory disease requiring oxygen were identified to be high risk for decompensation. Digital mapping of patient data was established for clinician visibility of high-risk patients using a track-board icon in the electronic health record (EHR). We implemented interdisciplinary bedside huddles prior to ED departure. Outcome measures included escalations to advanced respiratory support (ie, noninvasive positive pressure ventilation or intubation), pediatric intensive care unit (PICU) upgrades, or rapid response systems (RRS) activations within 24 hours. Our process measure was proportion of patients with huddle completion. Our balancing measure was time from bed assignment to ED departure. Statistical process control charts were used to analyze temporal changes. RESULTS:Huddles were performed on 80% of high-risk respiratory patients. We observed a 53.1% reduction in advanced respiratory interventions, a 57.8% reduction in PICU upgrades, and a 59.8% reduction in RRS activations. There was no change in time from bed assignment to ED departure. CONCLUSIONS:Through risk stratification, EHR visualizations, and interdisciplinary huddles, we achieved improved outcomes for pediatric patients. This initiative mitigates risk beyond ED care, with significant implications on hospital resources and patient safety.
PMID: 40467066
ISSN: 1098-4275
CID: 5862472
Assessing Clinical Improvement of Infants Hospitalized for Respiratory Syncytial Virus-Related Critical Illness
Leland, Shannon B; Zambrano, Laura D; Staffa, Steven J; McNamara, Elizabeth R; Newhams, Margaret M; Halasa, Natasha; Amarin, Justin Z; Stewart, Laura S; Shein, Steven L; Carroll, Christopher L; Fitzgerald, Julie C; Michaels, Marian G; Bline, Katherine; Cullimore, Melissa L; Loftis, Laura; Montgomery, Vicki L; Jeyapalan, Asumthia S; Pannaraj, Pia S; Schwarz, Adam J; Cvijanovich, Natalie Z; Zinter, Matt S; Maddux, Aline B; Bembea, Melania M; Irby, Katherine; Zerr, Danielle M; Kuebler, Joseph D; Babbitt, Christopher J; Gaspers, Mary G; Nofziger, Ryan A; Kong, Michele; Coates, Bria M; Schuster, Jennifer E; Gertz, Shira J; Mack, Elizabeth H; White, Benjamin R; Harvey, Helen; Hobbs, Charlotte V; Dapul, Heda; Butler, Andrew D; Bradford, Tamara T; Rowan, Courtney M; Wellnitz, Kari; Staat, Mary Allen; Aguiar, Cassyanne L; Hymes, Saul R; Campbell, Angela P; Randolph, Adrienne G; ,
BACKGROUND:Pediatric respiratory syncytial virus (RSV)-related acute lower respiratory tract infection (LRTI) commonly requires hospitalization. The Clinical Progression Scale Pediatrics (CPS-Ped) measures level of respiratory support and degree of hypoxia across a range of disease severity, but it has not been applied in infants hospitalized with severe RSV-LRTI. METHODS:We analyzed data from a prospective surveillance registry of infants hospitalized for RSV-related complications across 39 U.S. PICUs from October through December 2022. We assigned CPS-Ped (0=discharged home at respiratory baseline to 8=death) at admission, days 2-7,10, and 14. We identified predictors of clinical improvement (CPS-Ped≤2 or 3-point decrease) by day 7 using multivariable log-binomial regression models and estimated the sample size (80% power) to detect 15% between-group clinical improvement with CPS-Ped versus hospital length of stay (LOS). RESULTS:Of 585 hospitalized infants, 138 (23.6%) received invasive mechanical ventilation (IMV). Of the 49 (8.4%) infants whose CPS-Ped score worsened by 2 points after admission, one died. Failure to clinically improve by day 7 occurred in 205 (35%) infants and was associated with age <3 months, prematurity, underlying respiratory condition, and IMV in the first 24 hours in the multivariable analysis. The estimated sample size per arm required for detecting a 15% clinical improvement in a potential study was 584 using CPS-Ped clinical improvement versus 2,031 for hospital LOS. CONCLUSIONS:CPS-Ped can be used to capture a range of disease severity and track clinical improvement in infants who develop RSV-related critical illness and could be useful for evaluating therapeutic interventions for RSV.
PMID: 39812486
ISSN: 1537-6613
CID: 5776832
Protocol for the Catheter-Related Early Thromboprophylaxis With Enoxaparin (CRETE) Studies
Faustino, E Vincent S; Kandil, Sarah B; Leroue, Matthew K; Sochet, Anthony A; Kong, Michele; Cholette, Jill M; Nellis, Marianne E; Pinto, Matthew G; Chegondi, Madhuradhar; Ramirez, Michelle; Schreiber, Hilary; Kerris, Elizabeth W J; Glau, Christie L; Kolmar, Amanda; Muisyo, Teddy M; Sharathkumar, Anjali; Polikoff, Lee; Silva, Cicero T; Ehrlich, Lauren; Navarro, Oscar M; Spinella, Philip C; Raffini, Leslie; Taylor, Sarah N; McPartland, Tara; Shabanova, Veronika; ,
OBJECTIVES/OBJECTIVE:In post hoc analyses of our previous phase 2b Bayesian randomized clinical trial (RCT), prophylaxis with enoxaparin reduced central venous catheter (CVC)-associated deep venous thrombosis (CADVT) in critically ill older children but not in infants. The goal of the Catheter-Related Early Thromboprophylaxis with Enoxaparin (CRETE) Studies is to investigate this newly identified age-dependent heterogeneity in the efficacy of prophylaxis with enoxaparin against CADVT in critically ill children. DESIGN/METHODS:Two parallel, multicenter Bayesian superiority explanatory RCTs, that is, phase 3 for older children and phase 2b for infants, and an exploratory mechanistic nested case-control study (Trial Registration ClinicalTrials.gov NCT04924322, June 7, 2021). SETTING/METHODS:At least 15 PICUs across the United States. PATIENTS/METHODS:Older children 1-17 years old ( n = 90) and infants older than 36 weeks corrected gestational age younger than 1 year old ( n = 168) admitted to the PICU with an untunneled CVC inserted in the prior 24 hours. Subjects with or at high risk of clinically relevant bleeding will be excluded. INTERVENTIONS/METHODS:Prophylactic dose of enoxaparin starting at 0.5 mg/kg then adjusted to anti-Xa range of 0.2-0.5 international units (IU)/mL for older children and therapeutic dose of enoxaparin starting at 1.5 mg/kg then adjusted to anti-Xa range of greater than 0.5-1.0 IU/mL or 0.2-0.5 IU/mL for infants while CVC is in situ. MEASUREMENTS AND MAIN RESULTS/RESULTS:Randomization is 2:1 to enoxaparin or usual care (no enoxaparin) for older children and 1:1:1 to either of 2 anti-Xa ranges of enoxaparin or usual care for infants. Ultrasonography will be performed after removal of CVC to assess for CADVT. Subjects will be monitored for bleeding. Platelet poor plasma will be analyzed for markers of thrombin generation. Samples from subjects with CADVT will be counter-matched 1:1 to subjects without CADVT from the opposite trial arm. Institutional Review Board approved the "CRETE Studies" on July 1, 2021. Enrollment is ongoing with planned completion in July 2025 for older children and July 2026 for infants.
PMID: 39560771
ISSN: 1529-7535
CID: 5758372
Comparison of tibial and femoral physeal diffusion tensor imaging in adolescents
Santos, Laura; Guariento, Andressa; Moustoufi-Moab, Sogol; Nguyen, Jie; Tokaria, Rumana; Raya, Jose Maria; Zurakowski, David; Jambawalikar, Sachin; Jaramillo, Diego
BACKGROUND:Distal femoral diffusion tensor imaging (DTI) is a predictor of height gain but it is uncertain whether DTI can demonstrate differences in growth potential between the tibia and femur. OBJECTIVE:To explore the differences in structure and growth potential of the proximal tibia physeal-metaphyseal complex compared to those of the distal femur through DTI tractographic characterization and DTI metric comparison. MATERIALS AND METHODS/METHODS:. Tract parameters including number, length, volume, and fractional anisotropy were measured. Regression analysis with linear and negative binomial models, incorporating bone age-based quadratic fitting, characterized DTI parameter changes in relation to bone age and sex, as well as variations between physes. Femorotibial ratios were calculated based on paired DTI parameter absolute values during peak height gain. The study was approved by the institutional review board of two tertiary pediatric centers in compliance with the Health Insurance Portability and Accountability Act. RESULTS:Proximal tibial tracts were more numerous in the central physis, whereas distal femoral tracts predominated peripherally. Tract volume rose and fell during adolescence and peaked earlier in females (140-160 months vs. 160-180 months, P=0.02). At maximal height velocity (160 months), tibial tract volume (5.43 cc) was 37.4% of total knee tract volume (14.53 cc). Tibial fractional anisotropy decreased and then increased, both earlier than the femur. CONCLUSION/CONCLUSIONS:Proximal tibial and distal femoral tract distributions differ. The tibia accounts for 37.4% of total knee tract volume during maximal height velocity. Tract volumes rise and fall, earlier in females. Tibiofemoral ratios of DTI metrics resemble known ratios of growth rates between tibia and femur.
PMCID:11638376
PMID: 39516384
ISSN: 1432-1998
CID: 5762132
Conscientious Objection and the Anesthesiologist: An Ethical Dilemma
Koganti, Raghuram; Cohn, Moshe M; Resnicoff, Steven H; Roth, Steven
Conscientious objection is a legally protected right of medical professionals to recuse themselves from patient care activities that conflict with their personal values. Anesthesiology is different from most specialties with respect to conscientious objection in that the focus is to facilitate safe, efficient, and successful performance of procedures by others, rather than to perform the treatment in question. This could give rise to a unique, somewhat indirect ethical tension between the application of conscientious objection and potential infringement upon patient autonomy and well-being. While some situations have clear grounds and precedent for conscientious objection (e.g., abortion, or futile procedures), newer procedures, such as gender-affirming surgery and xenotransplantation, may trigger conscientious objection for complex reasons. This review discusses ethical, legal, and practical aspects of conscientious objection; challenges to anesthesia groups, departments, and healthcare organizations when conscientious objection is invoked by anesthesiologists; and strategies to help mitigate the ethical dilemmas.
PMID: 39377711
ISSN: 1528-1175
CID: 5705982
Aortic Dissection in a Neonate Receiving Extracorporeal Life Support Therapy: A Case Report
Medar, Shivanand S; Chopra, Arun; Kumar, T K Susheel; McKinstry, Jaclyn; Kuenzler, Keith; Chakravarti, Sujata B; Fisher, Jason
Extracorporeal life support (ECLS) therapy is increasingly being used to support children with refractory cardiorespiratory failure, but its use is occasionally associated with complications.1 Neonatal aortic dissection in association with ECLS is rare and the clinical sequelae of aortic dissection in neonates are poorly understood. We report a case of extensive type B aortic dissection in a neonate receiving ECLS therapy for refractory cardiogenic shock secondary to tachycardia-induced cardiomyopathy and Wolf Parkinson White (WPW) syndrome. The patient was noted to have aortic dissection along with multiple abdominal organ ischemic injury a day after ECLS arterial cannula position adjustment. The patient was rapidly decannulated from ECLS and the aortic dissection was managed conservatively with good outcome. We discuss our approach and rationale behind conservative management of this rarely reported complication associated with ECLS therapy and discuss available literature.
PMID: 39255357
ISSN: 1538-943x
CID: 5689532
Pre-existing Immunocompromising Conditions and Outcomes of Acute COVID-19 Patients Admitted for Pediatric Intensive Care
Rowan, Courtney M; LaBere, Brenna; Young, Cameron C; Zambrano, Laura D; Newhams, Margaret M; Kucukak, Suden; McNamara, Elizabeth R; Mack, Elizabeth H; Fitzgerald, Julie C; Irby, Katherine; Maddux, Aline B; Schuster, Jennifer E; Kong, Michele; Dapul, Heda; Schwartz, Stephanie P; Bembea, Melania M; Loftis, Laura L; Kolmar, Amanda R; Babbitt, Christopher J; Nofziger, Ryan A; Hall, Mark W; Gertz, Shira J; Cvijanovich, Natalie Z; Zinter, Matt S; Halasa, Natasha B; Bradford, Tamara T; McLaughlin, Gwenn E; Singh, Aalok R; Hobbs, Charlotte V; Wellnitz, Kari; Staat, Mary A; Coates, Bria M; Crandall, Hillary R; Maamari, Mia; Havlin, Kevin M; Schwarz, Adam J; Carroll, Christopher L; Levy, Emily R; Moffitt, Kristin L; Campbell, Angela P; Randolph, Adrienne G; Chou, Janet; ,
BACKGROUND:We aimed to determine if pre-existing immunocompromising conditions (ICCs) were associated with the presentation or outcome of patients with acute coronavirus disease 2019 (COVID-19) admitted for pediatric intensive care. METHODS:Fifty-five hospitals in 30 US states reported cases through the Overcoming COVID-19 public health surveillance registry. Patients <21 years admitted 12 March 2020-30 December 2021 to the pediatric intensive care unit (PICU) or high-acuity unit for acute COVID-19 were included. RESULTS:Of 1274 patients, 105 (8.2%) had an ICC, including 33 (31.4%) hematologic malignancies, 24 (22.9%) primary immunodeficiencies and disorders of hematopoietic cells, 19 (18.1%) nonmalignant organ failure with solid-organ transplantation, 16 (15.2%) solid tumors, and 13 (12.4%) autoimmune disorders. Patients with ICCs were older, had more underlying renal conditions, and had lower white blood cell and platelet counts than those without ICCs, but had similar clinical disease severity upon admission. In-hospital mortality from COVID-19 was higher (11.4% vs 4.6%, P = .005) and hospitalization was longer (P = .01) in patients with ICCs. New major morbidities upon discharge were not different between those with and without ICC (10.5% vs 13.9%, P = .40). In patients with ICCs, bacterial coinfection was more common in those with life-threatening COVID-19. CONCLUSIONS:In this national case series of patients <21 years of age with acute COVID-19 admitted for intensive care, existence of a prior ICCs were associated with worse clinical outcomes. Reassuringly, most patients with ICCs hospitalized in the PICU for severe acute COVID-19 survived and were discharged home without new severe morbidities.
PMCID:11327788
PMID: 38465976
ISSN: 1537-6591
CID: 5695562
Severe Pediatric Neurological Manifestations With SARS-CoV-2 or MIS-C Hospitalization and New Morbidity
Francoeur, Conall; Alcamo, Alicia M; Robertson, Courtney L; Wainwright, Mark S; Roa, Juan D; Lovett, Marlina E; Stulce, Casey; Yacoub, Mais; Potera, Renee M; Zivick, Elizabeth; Holloway, Adrian; Nagpal, Ashish; Wellnitz, Kari; Even, Katelyn M; Brunow de Carvalho, Werther; Rodriguez, Isadora S; Schwartz, Stephanie P; Walker, Tracie C; Campos-Miño, Santiago; Dervan, Leslie A; Geneslaw, Andrew S; Sewell, Taylor B; Pryce, Patrice; Silver, Wendy G; Lin, Jieru E; Vargas, Wendy S; Topjian, Alexis; McGuire, Jennifer L; DomÃnguez Rojas, Jesus Angel; Tasayco-Muñoz, Jaime; Hong, Sue J; Muller, William J; Doerfler, Matthew; Williams, Cydni N; Drury, Kurt; Bhagat, Dhristie; Nelson, Aaron; Price, Dana; Dapul, Heda; Santos, Laura; Kahoud, Robert; Appavu, Brian; Guilliams, Kristin P; Agner, Shannon C; Walson, Karen H; Rasmussen, Lindsey; Pal, Ria; Janas, Anna; Ferrazzano, Peter; Farias-Moeller, Raquel; Snooks, Kellie C; Chang, Chung-Chou H; Iolster, Tomás; Erklauer, Jennifer C; Jorro Baron, Facundo; Wassmer, Evangeline; Yoong, Michael; Jardine, Michelle; Mohammad, Zoha; Deep, Akash; Kendirli, Tanil; Lidsky, Karen; Dallefeld, Samantha; Flockton, Helen; Agrawal, Shruti; Siruguppa, Krishna Sumanth; Waak, Michaela; Gutiérrez-Mata, Alfonso; Butt, Warwick; Bogantes-Ledezma, Sixto; Sevilla-Acosta, Fabricio; Umaña-Calderón, Andres; Ulate-Campos, Adriana; Yock-Corrales, Adriana; Talisa, Victor Brodzik; Kanthimathinathan, Hari Krishnan; Schober, Michelle E; Fink, Ericka L; ,
IMPORTANCE/UNASSIGNED:Neurological manifestations during acute SARS-CoV-2-related multisystem inflammatory syndrome in children (MIS-C) are common in hospitalized patients younger than 18 years and may increase risk of new neurocognitive or functional morbidity. OBJECTIVE/UNASSIGNED:To assess the association of severe neurological manifestations during a SARS-CoV-2-related hospital admission with new neurocognitive or functional morbidities at discharge. DESIGN, SETTING, AND PARTICIPANTS/UNASSIGNED:This prospective cohort study from 46 centers in 10 countries included patients younger than 18 years who were hospitalized for acute SARS-CoV-2 or MIS-C between January 2, 2020, and July 31, 2021. EXPOSURE/UNASSIGNED:Severe neurological manifestations, which included acute encephalopathy, seizures or status epilepticus, meningitis or encephalitis, sympathetic storming or dysautonomia, cardiac arrest, coma, delirium, and stroke. MAIN OUTCOMES AND MEASURES/UNASSIGNED:The primary outcome was new neurocognitive (based on the Pediatric Cerebral Performance Category scale) and/or functional (based on the Functional Status Scale) morbidity at hospital discharge. Multivariable logistic regression analyses were performed to examine the association of severe neurological manifestations with new morbidity in each SARS-CoV-2-related condition. RESULTS/UNASSIGNED:Overall, 3568 patients younger than 18 years (median age, 8 years [IQR, 1-14 years]; 54.3% male) were included in this study. Most (2980 [83.5%]) had acute SARS-CoV-2; the remainder (588 [16.5%]) had MIS-C. Among the patients with acute SARS-CoV-2, 536 (18.0%) had a severe neurological manifestation during hospitalization, as did 146 patients with MIS-C (24.8%). Among survivors with acute SARS-CoV-2, those with severe neurological manifestations were more likely to have new neurocognitive or functional morbidity at hospital discharge compared with those without severe neurological manifestations (27.7% [n = 142] vs 14.6% [n = 356]; P < .001). For survivors with MIS-C, 28.0% (n = 39) with severe neurological manifestations had new neurocognitive and/or functional morbidity at hospital discharge compared with 15.5% (n = 68) of those without severe neurological manifestations (P = .002). When adjusting for risk factors in those with severe neurological manifestations, both patients with acute SARS-CoV-2 (odds ratio, 1.85 [95% CI, 1.27-2.70]; P = .001) and those with MIS-C (odds ratio, 2.18 [95% CI, 1.22-3.89]; P = .009) had higher odds of having new neurocognitive and/or functional morbidity at hospital discharge. CONCLUSIONS AND RELEVANCE/UNASSIGNED:The results of this study suggest that children and adolescents with acute SARS-CoV-2 or MIS-C and severe neurological manifestations may be at high risk for long-term impairment and may benefit from screening and early intervention to assist recovery.
PMID: 38857050
ISSN: 2574-3805
CID: 5668852
Impact of Extracorporeal Membrane Oxygenation Circuitry on Remdesivir
Cies, Jeffrey J; Moore, Wayne S; Deacon, Jillian; Enache, Adela; Chopra, Arun
OBJECTIVES/OBJECTIVE:This study aimed to determine the oxygenator impact on alterations of remdesivir (RDV) in a contemporary neonatal/pediatric (1/4-inch) and adolescent/adult (3/8-inch) extracorporeal membrane -oxygenation (ECMO) circuit including the Quadrox-i oxygenator. METHODS:One-quarter-inch and a 3/8-inch, simulated closed-loop ECMO circuits were prepared with a Quadrox-i pediatric and Quadrox-i adult oxygenator and blood primed. Additionally, 1/4-inch and 3/8-inch circuits were also prepared without an oxygenator in series. A 1-time dose of RDV was administered into the circuits and serial preoxygenator and postoxygenator concentrations were obtained at 0 to 5 minutes, and 1-, 2-, 3-, 4-, 5-, 6-, 8-, 12-, and 24-hour time points. The RDV was also maintained in a glass vial and samples were taken from the vial at the same time periods for control purposes to assess for spontaneous drug degradation. RESULTS:For the 1/4-inch circuits with an oxygenator, there was a 35% to 60% RDV loss during the study period. For the 1/4-inch circuits without an oxygenator, there was a 5% to 20% RDV loss during the study period. For the 3/8-inch circuit with and without an oxygenator, there was a 60% to 70% RDV loss during the study period. CONCLUSIONS:There was RDV loss within the circuit during the study period and the RDV loss was more pronounced with the larger 3/8-inch circuit when compared with the 1/4-inch circuit. The impact of the -oxygenator on RDV loss appears to be variable and possibly dependent on the size of the circuit and -oxygenator. These preliminary data suggest RDV dosing may need to be adjusted for concern of drug loss via the ECMO circuit. Additional single- and multiple-dose studies are needed to validate these findings.
PMCID:11163913
PMID: 38863849
ISSN: 1551-6776
CID: 5669062
Lower Extremity Growth according to AI Automated Femorotibial Length Measurement on Slot-Scanning Radiographs in Pediatric Patients
Zech, John R; Santos, Laura; Staffa, Steven; Zurakowski, David; Rosenwasser, Katherine A; Tsai, Andy; Jaramillo, Diego
Background Commonly used pediatric lower extremity growth standards are based on small, dated data sets. Artificial intelligence (AI) enables creation of updated growth standards. Purpose To train an AI model using standing slot-scanning radiographs in a racially diverse data set of pediatric patients to measure lower extremity length and to compare expected growth curves derived using AI measurements to those of the conventional Anderson-Green method. Materials and Methods This retrospective study included pediatric patients aged 0-21 years who underwent at least two slot-scanning radiographs in routine clinical care between August 2015 and February 2022. A Mask Region-based Convolutional Neural Network was trained to segment the femur and tibia on radiographs and measure total leg, femoral, and tibial length; accuracy was assessed with mean absolute error. AI measurements were used to create quantile polynomial regression femoral and tibial growth curves, which were compared with the growth curves of the Anderson-Green method for coverage based on the central 90% of the estimated growth distribution. Results In total, 1874 examinations in 523 patients (mean age, 12.7 years ± 2.8 [SD]; 349 female patients) were included; 40% of patients self-identified as White and not Hispanic or Latino, and the remaining 60% self-identified as belonging to a different racial or ethnic group. The AI measurement training, validation, and internal test sets included 114, 25, and 64 examinations, respectively. The mean absolute errors of AI measurements of the femur, tibia, and lower extremity in the test data set were 0.25, 0.27, and 0.33 cm, respectively. All 1874 examinations were used to generate growth curves. AI growth curves more accurately represented lower extremity growth in an external test set (n = 154 examinations) than the Anderson-Green method (90% coverage probability: 86.7% [95% CI: 82.9, 90.5] for AI model vs 73.4% [95% CI: 68.4, 78.3] for Anderson-Green method; χ2 test, P < .001). Conclusion Lower extremity growth curves derived from AI measurements on standing slot-scanning radiographs from a diverse pediatric data set enabled more accurate prediction of pediatric growth. © RSNA, 2024 Supplemental material is available for this article.
PMID: 38687217
ISSN: 1527-1315
CID: 5844922