Medical Specialties Commons^™

Investigating The Association Between Metabolic Syndrome Conditions And Perinatal Mental Illness: A National Administrative Claims Study, Karishma Chhabria, Sudhakar Selvaraj, Jerrie Refuerzo, Chau Truong, Cecilia Ganduglia Cazaban

Faculty, Staff and Student Publications

BACKGROUND: Although the association between mental disorder and metabolic syndrome as a bidirectional relationship has been demonstrated, there is little knowledge of the cumulative and individual effect of these conditions on peripartum mental health. This study aims to investigate the association between metabolic syndrome conditions (MetS-C) and maternal mental illness in the perinatal period, while exploring time to incident mental disorder diagnosis in postpartum women.

METHODS: This observational study identified perinatal women continuously enrolled 1 year prior to and 1 year post-delivery using Optum's de-identified Clinformatics® Data Mart Database (CDM) from 2014 to 2019 with MetS-C i.e. obesity, diabetes, high …

Seroprevalence Of Anti-Sars-Cov-2 Igg Antibodies In Healthcare Personnel In El Salvador Prior To Vaccination Campaigns, José Elías Aguilar Ramírez, Adrianna Maliga, Allison Stewart, Allison Lino, José Eduardo Oliva, Xochitl Sandoval, Emily Zielinski-Gutierrez, Rafael Chacon-Fuentes, Parminder S Suchdev, Susana Zelaya, Mario Sánchez, Delmy Lisseth Recinos, Beatriz López, Ella Hawes, Julie Liu, Shannon E Ronca, Sarah M Gunter, Kristy O Murray, Rhina Domínguez

Faculty, Staff and Students Publications

COVID-19, caused by the SARS-CoV-2 virus, is a highly pathogenic emerging infectious disease. Healthcare personnel (HCP) are presumably at higher risk of acquiring emerging infections because of occupational exposure. The prevalence of COVID-19 in HCP is unknown, particularly in low- to middle-income countries like El Salvador. The goal of this study was to determine the seroprevalence of anti-SARS-CoV-2 antibodies among HCP in El Salvador just prior to vaccine rollout in March 2021. We evaluated 2176 participants from a nationally representative sample of national healthcare institutions. We found 40.4% (n = 880) of the study participants were seropositive for anti-spike …

Management Of Fibromyalgia: An Update, Eric A Jones, Farrah Asaad, Nishil Patel, Esha Jain, Alaa Abd-Elsayed

Faculty, Staff and Student Publications

Fibromyalgia, a chronic pain condition marked by abnormal pain processing, impacts a significant part of the population, leading to reduced quality of life and function. Hallmark symptoms include widespread persistent pain, sleep disturbances, fatigue, cognitive dysfunction, and mood changes. Through this updated review, we aim to contribute to the evolving understanding and management of fibromyalgia, offering insights into the diverse tools available to improve the lives of those affected by this challenging condition. Management begins with educating patients to ultimately relieve them of unnecessary testing and provide reassurance. Treatment emphasizes a comprehensive approach, combining nonpharmacological interventions such as aforementioned education, …

Teen Pregnancy Involvement Among African, Caribbean And Black Adolescent Boys And Girls: A Scoping Review Protocol, Emmanuela Ojukwu, Eunice Bawafaa, Emily Mckay, Harsimran Grewal, Sara Afsah, Shivangi Singh, Elizabeth Saewyc

Faculty, Staff and Student Publications

OBJECTIVES: This study aims to investigate the incidence, associated factors and interventions to address teen pregnancy involvement (TPI) among African, Caribbean and Black (ACB) adolescents in North America.

DESIGN: We conducted a scoping review of the literature, guided by the social-ecological model.

DATA SOURCES: Studies were retrieved from databases such as Ovid Medline, Ovid Embase, CINAHL, CAB Direct and Google Scholar and imported into COVIDENCE for screening.

ELIGIBILITY CRITERIA: The Joanna Briggs Institute scoping reviews protocol guided the establishment of eligibility criteria. Included studies focused on rates, associated factors and interventions related to TPI among ACB boys and girls aged …

Delays To Antibiotics In The Emergency Department And Risk Of Mortality In Children With Sepsis., Roni D. Lane, Troy Richardson, Halden F. Scott, Raina M. Paul, Fran Balamuth, Matthew A. Eisenberg, Ruth Riggs, W Charles Huskins, Christopher M. Horvat, Grant E. Keeney, Leslie Hueschen, Justin M. Lockwood, Vishal Gunnala, Bryan P. Mckee, Nikhil Patankar, Venessa Lynn Pinto, Amanda M. Sebring, Matthew P. Sharron, Jennifer Treseler, Jennifer J. Wilkes, Jennifer K. Workman

Manuscripts, Articles, Book Chapters and Other Papers

IMPORTANCE: Pediatric consensus guidelines recommend antibiotic administration within 1 hour for septic shock and within 3 hours for sepsis without shock. Limited studies exist identifying a specific time past which delays in antibiotic administration are associated with worse outcomes.

OBJECTIVE: To determine a time point for antibiotic administration that is associated with increased risk of mortality among pediatric patients with sepsis.

DESIGN, SETTING, AND PARTICIPANTS: This retrospective cohort study used data from 51 US children's hospitals in the Improving Pediatric Sepsis Outcomes collaborative. Participants included patients aged 29 days to less than 18 years with sepsis recognized within 1 hour …

Delays To Antibiotics In The Emergency Department And Risk Of Mortality In Children With Sepsis, Roni D Lane, Troy Richardson, Halden F Scott, Raina M Paul, Fran Balamuth, Matthew A Eisenberg, Ruth Riggs, W Charles Huskins, Christopher M Horvat, Grant E Keeney, Leslie A Hueschen, Justin M Lockwood, Vishal Gunnala, Bryan P Mckee, Nikhil Patankar, Venessa Lynn Pinto, Amanda M Sebring, Matthew P Sharron, Jennifer Treseler, Jennifer J Wilkes, Jennifer K Workman

Faculty, Staff and Students Publications

IMPORTANCE: Pediatric consensus guidelines recommend antibiotic administration within 1 hour for septic shock and within 3 hours for sepsis without shock. Limited studies exist identifying a specific time past which delays in antibiotic administration are associated with worse outcomes.

OBJECTIVE: To determine a time point for antibiotic administration that is associated with increased risk of mortality among pediatric patients with sepsis.

DESIGN, SETTING, AND PARTICIPANTS: This retrospective cohort study used data from 51 US children's hospitals in the Improving Pediatric Sepsis Outcomes collaborative. Participants included patients aged 29 days to less than 18 years with sepsis recognized within 1 hour …

Post-Operative Diagnosis Of Anomalous Left Coronary Artery From The Right Pulmonary Artery Via Transthoracic Echocardiogram, Lavina Desai, Sanket Shah, Edo Bedzra, Christopher Mathis

Posters

A term infant female was diagnosed with a ventricular septal defect (VSD) and aortic coarctation. Preoperative echocardiography and computed tomography angiography (CTA) showed a normal right coronary artery origin, but inconclusive left coronary artery (LCA) origin. There was a normal flow profile in the LCA by echocardiography. She underwent repair with extended end-to-end anastomosis and VSD closure during which surgical inspection revealed a usual appearing, retro pulmonary path of the LCA towards the left sinus of Valsalva. Postoperative echocardiogram revealed mild global dysfunction but no regional wall motion abnormalities.   Repeat echocardiogram revealed severe dysfunction most prominent in the anterolateral and …

Intussusception, Children's Mercy Kansas City

Clinical Pathways

No abstract provided.

Rhabdomyolysis As A Cause Of Pth Independent Hypocalcemia In A Child With Acute Influenza Infection, Samhita Bhattarai, Kelsee Halpin

Posters

INTRODUCTION Hypocalcemia is characterized by abnormally low level of calcium in the blood. Normal reference range for calcium for children between 12- 19-year-old is 8.5-10.6 mg/dl . Severe hypocalcemia is considered as serum calcium level of <7 mg/dl and can present with tetany, seizures, and life-threatening cardiac arrhythmias. Etiology of hypocalcemia varies but hypoparathyroidism, pseudohypoparathyroidism and Vitamin D deficiency are some of the most common causes encountered by pediatrician endocrinologists. Association of rhabdomyolysis with hypocalcemia and elevated PTH is a rare presentation that should be considered, particularly for those children presenting with acute viral illness. We present a rare case of rhabdomyolysis associated with hypocalcemia not related to hypoparathyroidism. CASE A 12-year-old female presented to the emergency department with body ache, decreased oral intake and vomiting. She was found to be influenza positive. Electrolytes showed hypocalcemia (4.8 mg/dl). She subsequently had an undetectable 25-OH vitamin D level (<5 ng/ml) and elevated iPTH level (609 pg/ml). We discussed the possibility of her etiology of hypocalcemia to be Vitamin D deficiency although her presentation was atypical at an older age with a negative imaging for rickets, hyperphosphatemia (6.0 mg/dl), and normal alkaline phosphatase (334 unit/L). She also did not have any phenotypic features of Albright’s hereditary osteodystrophy and renal function was within normal limits. She was identified to have elevated creatinine kinase (4829 U/L) supporting rhabdomyolysis secondary to acute influenza as a cause of her hypocalcemia. Rhabdomyolysis, a known complication of influenza infection, causes cell membrane destruction which impairs the normal function of Na-K-ATPase channel. This leads to increase in intracellular sodium activating Na/Ca exchanger which in turn causes influx of calcium intracellularly causing hypocalcemia. Additionally, any injury or infection leads to high phosphorus release from cells due to cell lysis. High phosphorus is also caused by reduced oxidative metabolism in muscles impairing phosphate use. This excess of phosphate then combines with calcium and causes calcium-phosphate complex in soft tissues. Hyperphosphatemia also additionally inhibits 1 alpha hydroxylase limiting formation of calcitriol leading to hypocalcemia. CONCLUSION Our patient had severe hypocalcemia due to influenza-related rhabdomyolysis. Rhabdomyolysis is an important consideration as a cause of hypocalcemia in children, especially with acute viral illness. Accordingly, it is also important to obtain serum electrolytes in patients presenting with rhabdomyolysis as hypocalcemia may lead to complications like seizures and cardiac arrhythmia if not appropriately recognized and treated.

Catheter-Directed Thrombolysis, Children's Mercy Kansas City

Clinical Pathways

No abstract provided.

Periacetabular Osteotomy Eras, Children's Mercy Kansas City

Clinical Pathways

No abstract provided.

Effect Of Home-Based Transcranial Direct Current Stimulation On Cognitive Function In Patients With Mild Cognitive Impairment: A Two-Week Intervention, Jaesub Park, Kyungmi Chung, Yoonkyung Oh, Kwang Joon Kim, Chang Oh Kim, Jin Young Park

Faculty, Staff and Student Publications

PURPOSE: Repeated transcranial direct current stimulation (tDCS) is expected to have the potential to improve cognitive function in patients with mild cognitive impairment (MCI). We aimed to evaluate the efficacy and safety of at-home tDCS for elderly patients with MCI.

MATERIALS AND METHODS: Patients aged 60-80 years, who maintained normal daily living but reported objective memory impairments, were enrolled. Active or sham stimulations were applied to the dorsal frontal cortex (left: anode; right: cathode) at home for 2 weeks. Changes in cognitive function were assessed using visual recognition tasks and the Mini-Mental State Exam (MMSE), and safety and efficacy were …

Nutritional Supplementation In Children With Severe Pneumonia In Uganda And Kenya (Coast-Nutrition): A Phase 2 Randomised Controlled Trial, Sarah Kiguli, Peter Olupot-Olupot, Mainga Hamaluba, Elisa Giallongo, Karen Thomas, Florence Alaroker, Robert Opoka, Abner Tagoola, Shela Oyella, Damalie Nalwanga

Paediatrics and Child Health, East Africa

Background Severe pneumonia in African children results in poor long-term outcomes (deaths/readmissions) with undernutrition as a key risk factor. We hypothesised additional energy/protein-rich Ready-to-Use Therapeutic Foods (RUTF) would meet additional nutritional requirements and improve outcomes.

Methods COAST-Nutrition was an open-label Phase 2 randomised controlled trial in children (aged 6 months-12 years) hospitalised with severe pneumonia (and hypoxaemia, SpO2 <92%) in Mbale, Soroti, Jinja, Masaka Regional Referral Hospitals, Uganda and Kilifi County Hospital, Kenya (ISRCTN10829073 (registered 6th June 2018) PACTR202106635355751 (registered 2nd June 2021)). Children were randomised (ratio 1:1) to enhanced nutritional supplementation with RUTF (plus usual diet) for 56 days vs usual diet (control). The primary outcome was change in mid-upper arm circumference (MUAC) at 90 days as a composite with mortality. Secondary outcomes include anthropometric status, mortality, and readmissions at Days 28, 90 and 180.

Findings Between 12 August 2018 and 22 April 2022, 846 eligible children were randomised, 424 to RUTF and 422 to usual diet, and followed for 180-days [12 (1%) lost-to-follow-up]. RUTF supplement was initiated in 417/419 (>99%). By Day 90, there was …

International Consensus On Standard Outcome Measures For Neurodevelopmental Disorders: A Consensus Statement, Melissa Mulraney, Umanga De Silva, Andria Joseph, Maria Da Luz Sousa Fialho, Iain Dutia, Natalie Munro, Jonathan M. Payne, Tobias Banaschewski, Cláudia Bandeira De Lima, Susan Wamithi

Paediatrics and Child Health, East Africa

Importance: The use of evidence-based standardized outcome measures is increasingly recognized as key to guiding clinical decision-making in mental health. Implementation of these measures into clinical practice has been hampered by lack of clarity on what to measure and how to do this in a reliable and standardized way.

Objective: To develop a core set of outcome measures for specific neurodevelopmental disorders (NDDs), such as attention-deficit/hyperactivity disorder (ADHD), communication disorders, specific learning disorders, and motor disorders, that may be used across a range of geographic and cultural settings.

Evidence Review: An international working group composed of clinical and research experts …

End Of Life, Children's Mercy Kansas City

Clinical Pathways

No abstract provided.

Evaluation Of Aluminum Exposure In Neonates Receiving Parenteral Nutrition, Emma Sedarski

2024 Swedish Learning and Celebration Day

No abstract provided.

Polyvagal Theory For Kids: A Brain-Based Teaching Tool To Promote Coping, Katy Tenhulzen

2024 Swedish Learning and Celebration Day

No abstract provided.

Insights From Targeted Fecal Metabolomic Analysis Reveal Altered Metabolic Pathways In Treatment-Naive Pediatric Subjects With Crohn's Disease, Nadia Ashrafi, Ali Yilmaz, Nicolette Monacelli, Rose E. Callahan, Ilyas Ustun, Nathan M. Novotny, J W. Rattray, Kypros Nicolaides, Stewart Graham

Conference Presentation Abstracts

Crohn’s disease (CD) is a heterogeneous and multifactorial inflammatory bowel disease with a significant global health impact. Genetic and lifestyle factors contribute to its etiology, emphasizing dysregulation of intestinal and dietary habits. Our study aimed to identify fecal metabolites from treatment-naïve, pediatric sufferers of CD, which allowed us to investigate the underlying biochemical perturbations associated with the disease, highlighting potential, translational targets. Using a Waters Acquity UPLC coupled with a Xevo-TQ-S mass spectrometer, we quantified >500 metabolites in fecal samples (n=72) of pediatric CD sufferers. We developed diagnostic tests capable of accurately discriminating between children with CD and healthy individuals …

Common Epilepsy Variants From The General Population Are Not Associated With Epilepsy Among Individuals With Tuberous Sclerosis Complex, Melissa A Richard, Philip J Lupo, Erik A Ehli, Mustafa Sahin, Darcy A Krueger, Joyce Y Wu, Elizabeth M Bebin, Kit Sing Au, Hope Northrup, Laura S Farach

Faculty, Staff and Student Publications

Common genetic variants identified in the general population have been found to increase phenotypic risks among individuals with certain genetic conditions. Up to 90% of individuals with tuberous sclerosis complex (TSC) are affected by some type of epilepsy, yet the common variants contributing to epilepsy risk in the general population have not been evaluated in the context of TSC-associated epilepsy. Such knowledge is important to help uncover the underlying pathogenesis of epilepsy in TSC which is not fully understood, and critical as uncontrolled epilepsy is a major problem in this population. To evaluate common genetic modifiers of epilepsy, our study …

Safety And Prescribing Recommendations For Verapamil In Newly Diagnosed Pediatric Type 1 Diabetes (T1d): The Clver Experience., Laya Ekhlaspour, Bruce Buckingham, Colleen Bauza, Mark A. Clements, Gregory P. Forlenza, Anna Neyman, Lisa Norlander, Marcus Schamberger, Jennifer L. Sherr, Ryan Bailey, Roy W. Beck, Craig Kollman, Shannon Beasley, Erin Cobry, Linda A. Dimeglio, Emily Paprocki, Michelle Van Name, Antoinette Moran, Clver Study Group

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVES: To report the safety and side effects associated with taking verapamil for beta-cell preservation in children with newly-diagnosed T1D.

RESEARCH DESIGN AND METHODS: Eighty-eight participants aged 8.5 to 17.9 years weighing ≥ 30 kg were randomly assigned to verapamil (N = 47) or placebo (N = 41) within 31 days of T1D diagnosis and followed for 12 months from diagnosis, main CLVer study. Drug dosing was weight-based with incremental increases to full dosage. Side effect monitoring included serial measurements of pulse, blood pressure, liver enzymes, and electrocardiograms (ECGs). At study end, participants were enrolled in an observational extension study …

Prospective Study Of Modifiable Risk Factors Of Arterial Hypertension And Left Ventricular Hypertrophy In Pediatric Patients On Hemodialysis., Dagmara Borzych-Dużałka, Rukshana Shroff, Bruno Ranchin, Yihui Zhai, Fabio Paglialonga, Jameela A. Kari, Yo H. Ahn, Hazem S. Awad, Reyner Loza, Nakysa Hooman, Robin Ericson, Dorota Drożdz, Amrit Kaur, Sevcan A. Bakkaloglu, Charlotte Samaille, Marsha Lee, Stephanie Tellier, Julia Thumfart, Marc Fila, Bradley A. Warady, Franz Schaefer, Claus P. Schmitt

Manuscripts, Articles, Book Chapters and Other Papers

INTRODUCTION: Fluid and salt overload in patients on dialysis result in high blood pressure (BP), left ventricular hypertrophy (LVH) and hemodynamic instability, resulting in cardiovascular morbidity.

METHODS: Analysis of 910 pediatric patients on maintenance hemodialysis/hemodiafiltration (HD/HDF), prospectively followed-up with 2758 observations recorded every 6-months in the International Pediatric Hemodialysis Network (IPHN).

RESULTS: Uncontrolled hypertension was present in 55% of observations, with 27% of patients exhibiting persistently elevated predialysis BP. Systolic and diastolic age- and height-standardized BP (BP-SDS) were independently associated with the number of antihypertensive medications (odds ratio [OR] = 1.47, 95% confidence interval 1.39-1.56, 1.36 [1.23-1.36]) and interdialytic weight …

Best Practice Of Peritoneal Dialysis-Associated Gram-Negative Peritonitis In Children: Insights From The International Pediatric Peritoneal Dialysis Network Registry., Dagmara Borzych-Dużałka, Rebeca Same, Alicia Neu, Hui Kim Yap, Enrico Verrina, Sevcan A Bakkaloglu, Francisco Cano, Hiren Patel, Maria Szczepańska, Łukasz Obrycki, Ana Paula Spizzirri, Lisa Sartz, Karel Vondrak, Anabella Rebori, Gordana Milosevski-Lomic, Eugene Yu-Hin Chan, Biswanath Basu, Andrea Lazcano Pezo, Ariane Zaloszyc, Vimal Chadha, Franz Schaefer, Bradley A. Warady

Manuscripts, Articles, Book Chapters and Other Papers

INTRODUCTION: Gram-negative peritonitis (GNP) is associated with significant morbidity in children receiving long-term peritoneal dialysis (PD) and current treatment recommendations are based on limited data.

METHODS: Analysis of 379 GNP episodes in 308 children (median age 6.9 years, interquartile range [IQR]: 3.0-13.6) from 45 centers in 28 countries reported to the International Pediatric Peritoneal Dialysis Network registry between 2011 and 2023.

RESULTS: Overall, 74% of episodes responded well to empiric therapy and full functional recovery (FFR) was achieved in 82% of cases. In vitro bacterial susceptibility to empiric antibiotics and lack of severe abdominal pain at onset were associated with …

Low-Dose Immune Tolerance Induction For Severe Hemophilia A Inhibitor Patients: Immunosuppressants Are Generally Not Necessary For Inhibitor-Titer Below 200 Bu/Ml, Zhengping Li, Jie Sun, Zekun Li, Zhenping Chen, Guoqing Liu, Wanru Yao, Xiaoling Cheng, Gang Li, Yingzi Zhen, Di Ai, Yaohan Zhou, Qianqian Mao, Man-Chiu Poon, Runhui Wu

Faculty, Staff and Student Publications

Importance

It remained unclear that the efficacy comparison between low‐dose immune tolerance induction (LD‐ITI) incorporating immunosuppressants (IS) when severe hemophilia A (SHA) patients had inhibitor‐titer ≥200 Bethesda Units (BU)/mL (LD‐ITI‐IS200 regimen) and LD‐ITI combining with IS when SHA patients had inhibitor‐titer ≥40 BU/mL (LD‐ITI‐IS40 regimen).

Objective

To compare the efficacy of the LD‐ITI‐IS200 regimen with that of the LD‐ITI‐IS40 regimen for SHA patients with high‐titer inhibitors.

Methods

A prospective cohort study on patients receiving LD‐ITI‐IS200 compared to those receiving LD‐ITI‐IS40 from January 2021 to December 2023. Both received LD‐ITI [FVIII 50 IU/kg every other day]. IS (rituximab + prednisone) was …

Preventative Treatment Of Tuberous Sclerosis Complex With Sirolimus: Phase I Safety And Efficacy Results, Jamie K Capal, David M Ritter, David Neal Franz, Molly Griffith, Kristn Currans, Bridget Kent, E Martina Bebin, Hope Northrup, Mary Kay Koenig, Tomoyuki Mizuno, Alexander A Vinks, Stephanie L Galandi, Wujuan Zhang, Kenneth D R Setchell, Kelly M Kremer, Carlos M Prada, Hansel M Greiner, Katherine Holland-Bouley, Paul S Horn, Darcy A Krueger

Faculty, Staff and Student Publications

Objective: Tuberous sclerosis complex (TSC) results from overactivity of the mechanistic target of rapamycin (mTOR). Sirolimus and everolimus are mTOR inhibitors that treat most facets of TSC but are understudied in infants. We sought to understand the safety and potential efficacy of preventative sirolimus in infants with TSC.

Methods: We conducted a phase 1 clinical trial of sirolimus, treating five patients until 12 months of age. Enrolled infants had to be younger than 6 months of age with no history of seizures and no clinical indication for sirolimus treatment. Adverse events (AEs), tolerability, and blood concentrations of sirolimus measured by …

Insurance Coverage During Transitions: Evidence From Medicaid Automatic Enrollment For Children Receiving Supplemental Security Income, Stephanie Rennane, Danielle Sobol, Bradley D Stein, Andrew Dick

Faculty, Staff and Student Publications

OBJECTIVES: To analyze relationships between Medicaid automatic enrollment for child Supplemental Security Income (SSI) recipients and health insurance coverage during transitions.

DATA SOURCES AND STUDY SETTING: Medical Expenditure Panel Study, 2000-2020 and National Survey for Children with Special Health Care Needs, 2001-2010.

STUDY DESIGN: Leveraging variation in SSI-Medicaid automatic enrollment status across regions and over time, we estimate a regression model to quantify associations between automatic enrollment and insurance coverage. We validate our findings in the NS-CSHCN.

DATA COLLECTION: Our sample includes children receiving SSI for a disability. We also analyze a subsample of children newly enrolled in SSI.

PRINCIPAL …

Trends In Shortages Of Lead Chelators From 2001 To 2022, James D Whitledge, Pelayia Soto, Kieran M Glowacki, Diane P Calello, Erin R Fox, Maryann Mazer-Amirshahi

Faculty, Staff and Student Publications

OBJECTIVE: The study aims to describe drug shortages affecting lead chelators in the United States from 2001 through 2022.

METHODS: Drug shortage data were retrieved from the University of Utah Drug Information Service from January 1, 2001, through December 31, 2022. Shortages of first- and second-line lead chelators were analyzed. Drug class, formulation, administration route, shortage reason, shortage duration, generic status, single-source status, and presence of temporally overlapping shortages were examined. Total shortage months, percentages of study period on shortage, and median shortage durations were calculated.

RESULTS: Thirteen lead chelator shortages were reported during the study period. Median duration was …

Pharmacokinetic Analysis Of A Phenobarbital Overdose Treated With Urinary Alkalinization Alone, Justin Seltzer, Jeremy Hardin, Henrik Galust, Nathan Friedman, Bryan Corbett, Richard F Clark

Faculty, Staff and Student Publications

Phenobarbital is a long-acting barbiturate used to treat alcohol withdrawal and epilepsy. Acute overdoses present with varying levels of central nervous system depression and large overdoses can be life threatening. Phenobarbital is an attractive candidate for enhanced elimination using urinary alkalinization given it is a weak acid with a long half-life and extensive urinary elimination. Limited human data exist regarding use of urine alkalinization for the treatment of phenobarbital overdose. We present a fourteen-year-old female who was treated with urinary alkalinization alone following an intentional ingestion of 3800 mg (84.4 mg/kg) of phenobarbital tablets. Urine drugs of abuse screening was …

Influence Of Eat, Sleep, And Console On Infants Pharmacologically Treated For Opioid Withdrawal: A Post Hoc Subgroup Analysis Of The Esc-Now Randomized Clinical Trial., Lori A. Devlin, Zhuopei Hu, Stephanie L. Merhar, Songthip T. Ounpraseuth, Alan E. Simon, Jeannette Y. Lee, Abhik Das, Margaret M. Crawford, Rachel G. Greenberg, P Brian Smith, Rosemary D. Higgins, Michele C. Walsh, Ward Rice, David A. Paul, Jessie R. Maxwell, Camille M. Fung, Tanner Wright, Julie Ross, Jennifer M. Mcallister, Moira Crowley, Sophie K. Shaikh, Lori Christ, Jaime Brown, Julie Riccio, Kara Wong Ramsey, Erica F. Braswell, Lauren Tucker, Karen Mcalmon, Krishna Dummula, Julie Weiner, Jessica R. White, Sarah Newman, Jessica N. Snowden, Leslie W. Young, Eunice Kennedy Shriver Nichd Neonatal Research Network And Nih Environmental Influences On Child Health Outcomes (Echo) Program Institutional Development Award States Pediatric Clinical Trials Network

Manuscripts, Articles, Book Chapters and Other Papers

IMPORTANCE: The function-based eat, sleep, console (ESC) care approach substantially reduces the proportion of infants who receive pharmacologic treatment for neonatal opioid withdrawal syndrome (NOWS). This reduction has led to concerns for increased postnatal opioid exposure in infants who receive pharmacologic treatment. However, the effect of the ESC care approach on hospital outcomes for infants pharmacologically treated for NOWS is currently unknown.

OBJECTIVE: To evaluate differences in opioid exposure and total length of hospital stay (LOS) for pharmacologically treated infants managed with the ESC care approach vs usual care with the Finnegan tool.

DESIGN, SETTING, AND PARTICIPANTS: This post hoc …

Consistency Of Metabolite Associations With Measured Glomerular Filtration Rate In Children And Adults., Taibo Li, Morgan E. Grams, Lesley A. Inker, Jingsha Chen, Eugene P. Rhee, Bradley A. Warady, Andrew S. Levey, Michelle R. Denburg, Susan L. Furth, Vasan S. Ramachandran, Paul L. Kimmel, Josef Coresh

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: There is interest in identifying novel filtration markers that lead to more accurate GFR estimates than current markers (creatinine and cystatin C) and are more consistent across demographic groups. We hypothesize that large-scale metabolomics can identify serum metabolites that are strongly influenced by glomerular filtration rate (GFR) and are more consistent across demographic variables than creatinine, which would be promising filtration markers for future investigation.

METHODS: We evaluated the consistency of associations between measured GFR (mGFR) and 887 common, known metabolites quantified by an untargeted chromatography- and spectroscopy-based metabolomics platform (Metabolon) performed on frozen blood samples from 580 participants …

Pegvaliase For The Treatment Of Phenylketonuria: Final Results Of A Long-Term Phase 3 Clinical Trial Program, Cary O Harding, Nicola Longo, Hope Northrup, Stephanie Sacharow, Rani Singh, Janet A Thomas, Jerry Vockley, Roberto T Zori, Kaleigh Bulloch Whitehall, Joshua Lilienstein, Kristin Lindstrom, Drew G Levy, Shaun Jones, Barbara K Burton

Faculty, Staff and Student Publications

Phenylketonuria (PKU) is a genetic disorder caused by deficiency of the enzyme phenylalanine hydroxylase (PAH), which results in phenylalanine (Phe) accumulation in the blood and brain, and requires lifelong treatment to keep blood Phe in a safe range. Pegvaliase is an enzyme-substitution therapy approved for individuals with PKU and uncontrolled blood Phe concentrations (>600 μmol/L) despite prior management. Aggregated results from the PRISM clinical trials demonstrated substantial and sustained reductions in blood Phe with a manageable safety profile, but also noted individual variation in time to and dose needed for a first response. This analysis reports longer-term aggregate findings …