120 results match your criteria: "Division of Pediatric Clinical Pharmacology[Affiliation]"

Importance: The lack of inclusion of diverse population samples in food allergy immunotherapy clinical trials not only leads to decreased applicability to the general population in terms of results and treatments but can also be seen as a broader social injustice contributing to inequity within the health care system.

Objectives: To investigate the racial and ethnic distribution of participants included in food allergy immunotherapy clinical trials, and determine whether the racial and ethnic representation in trials accurately reflects the patients who experience food allergy.

Evidence Review: Data were collected from articles found on PubMed and ClinicalTrials.

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Understanding Health Equity in Patient-Reported Outcomes.

J Allergy Clin Immunol Pract

October 2024

Section of Allergy, Immunology, and Pediatric Pulmonology, Department of Pediatrics, University of Chicago, Chicago, Ill. Electronic address:

Patient-reported outcomes (PROs) are measures of patients' health that are conveyed directly by individual patients. These measures serve as instruments to evaluate the impact of interventions on any aspect of patients' health, from specific symptoms to broader quality of life indicators. However, their effectiveness relies on capturing relevant factors accurately.

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The phenotypical manifestations of asthma among children are diverse and exhibit varying responses to therapeutic interventions. There is a need to develop objective biomarkers to improve the characterization of allergic and inflammatory responses relevant to asthma to predict therapeutic treatment responses. We have previously investigated histamine iontophoresis with laser Doppler flowmetry (HILD) as a potential surrogate biomarker that characterizes histamine response and may be utilized to guide the treatment of allergic and inflammatory disease.

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Aims: Shiga toxin-producing Escherichia coli-haemolytic uraemic syndrome (STEC-HUS) is considered a toxaemic disorder in which early intervention with neutralizing antibodies may have therapeutic benefits. INM004, composed of F (ab') fragments from equine immunoglobulins, neutralizes Stx1/Stx2, potentially preventing the onset of HUS.

Methods: A single-centre, randomized, phase 1, single-blind, placebo-controlled clinical trial to evaluate INM004 safety, tolerance and pharmacokinetics (PK) in healthy adult volunteers, was conducted; in stage I, eight subjects were divided in two cohorts (n = 4) to receive a single INM004 dose of 2 or 4 mg kg, or placebo (INM004:placebo ratio of 3:1).

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The identification of factors that affect cannabidiol (CBD) systemic exposure may aid in optimizing treatment efficacy and safety in clinical practice. In this study, we aimed to correlate CBD plasma concentrations at a steady state to demographic, clinical, and pharmacological characteristics as well as seizure frequency after the administration of a purified CBD oil solution in a real-world setting of children with drug-resistant developmental and epileptic encephalopathies (DEEs). Patients receiving oral CBD pharmaceutical products at maintenance were enrolled.

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Triazole antifungals (i.e., fluconazole, itraconazole, voriconazole, posaconazole, and isavuconazole) are commonly used in clinical practice to prevent or treat invasive fungal infections.

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Background: Between 25% and 50% of patients suffering from treatment-resistant schizophrenia fail to achieve a clinical response with clozapine. The rapid identification and treatment of this subgroup of patients represents a challenge for healthcare practice.

Aims: To evaluate the relationship between metabolic alterations and the clinical response to clozapine.

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Background: Parasite persistence after acute infection with Trypanosoma cruzi is an important factor in the development of Chagas disease (CD) cardiomyopathy. Few studies have investigated the clinical effectiveness of CD treatment through the evaluation of cardiological events by long term follow-up of treated children. Cardiological evaluation in children is challenging since features that would be diagnosed as abnormal in an adult's ECG may be normal, age-related findings in a pediatric ECG trace.

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Diversity, Equity, and Inclusion: A Decade of Progress?

J Allergy Clin Immunol Pract

January 2023

Jaffe Food Allergy Institute, Department of Pediatrics, Division of Allergy & Immunology, Icahn School of Medicine at Mount Sinai, New York, NY.

The concepts of diversity, equity, and inclusion are fundamental and more recently heavily discussed within medicine, research, and the larger society. There is increasing awareness that diversity of thoughts, perspectives, and backgrounds yields stronger teams and more effective results. There is also increasing awareness that stark inequities from systemic, institutional, and individual levels exist that limit the baseline opportunities for many populations.

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Systematic Review of Early Phase Pediatric Clinical Pharmacology Trials.

J Pediatr Pharmacol Ther

September 2022

Division of Pediatric Clinical Pharmacology, Department of Pediatrics (FG-B), Schulich School of Medicine & Dentistry, University of Western Ontario, Victoria Hospital, London Health Sciences Centre, London, Ontario, Canada.

Objective: Children have generally been excluded from early-stage clinical trials owing to safety concerns based in social expectations and not data. However, the repositioning of adult therapeutics for pediatric use and the increase in the development of therapies for pediatric only conditions require the participation of children in phase 1-2 trials. Therefore, the aim of this article is to systematically review the history and current state of early phase pediatric clinical pharmacology trials in order to understand safety concerns, trends, and challenges in pediatric trials.

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Drugs and the skin: A concise review of cutaneous adverse drug reactions.

Br J Clin Pharmacol

August 2024

Department of Pediatrics, Division of Dermatology and Rheumatology, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, ON, Canada.

Drug-induced skin disease or cutaneous adverse drug reactions (CADRs) are terms that encompass the clinical manifestations of the skin, mucosae and adnexa induced by a drug or its metabolites. The skin is the organ most frequently affected by drug reactions, which may affect up to 10% of hospitalized patients and occur in 1-3% of multimedicated patients. Most CADRs are mild or self-resolving conditions; however, 2-6.

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Miltefosine and Benznidazole Combination Improve Anti- and Efficacy.

Front Cell Infect Microbiol

July 2022

Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas (IMIPP), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET)-Gobierno de la Ciudad de Buenos Aires (GCBA), Servicio de Parasitología y Enfermedad de Chagas, Hospital de Niños "Dr. Ricardo Gutiérrez, Ministerio de Salud, Buenos Aires, Argentina.

Drug repurposing and combination therapy have been proposed as cost-effective strategies to improve Chagas disease treatment. Miltefosine (MLT), a synthetic alkylphospholipid initially developed for breast cancer and repositioned for leishmaniasis, is a promising candidate against infection. This study evaluates the efficacy of MLT as a monodrug and combined with benznidazole (BZ) in both and models of infection with (VD strain, DTU TcVI).

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Time for a regulatory framework for pediatric medications in Canada.

CMAJ

May 2022

The Rosalind & Morris Goodman Family Pediatric Formulations Centre of the Centre Hospitalier Universitaire (CHU) Ste-Justine (Gilpin [at the time of article submission], Bérubé, Litalien), Montréal, Que.; Health Canada (Gilpin), Ottawa, Ont.; Department of Pediatrics (Moore-Hepburn), University of Toronto, Toronto, Ont.; Section of Neonatology (Lacaze-Masmonteil), Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alta.; Division of Neonatology (Samiee-Zafarghandy), Department of Pediatrics, McMaster Children's Hospital, McMaster University, Hamilton, Ont.; Division of Pediatric Clinical Pharmacology (Rieder), Department of Pediatrics, University of Western Ontario, London, Ont.; Children's Healthcare Canada (Gruenwoldt), Ottawa, Ont.; Department of Pediatrics (MacLeod), Faculty of Medicine, University of British Columbia, Vancouver, BC; Department of Pediatrics (Litalien), University of Montreal, Montréal, Que.

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Use of physiologically-based pharmacokinetic modeling to inform dosing of the opioid analgesics fentanyl and methadone in children with obesity.

CPT Pharmacometrics Syst Pharmacol

June 2022

Division of Pharmacotherapy and Experimental Therapeutics, The University of North Carolina Eshelman School of Pharmacy, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.

Obesity is an increasingly alarming public health threat, with nearly 20% of children classified as obese in the United States today. Children with obesity are commonly prescribed the opioids fentanyl and methadone, and accurate dosing is critical to reducing the risk of serious adverse events associated with overexposure. However, pharmacokinetic studies in children with obesity are challenging to conduct, so there is limited information to guide fentanyl and methadone dosing in these children.

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Neonatal hypoxia-ischemia encephalopathy (HIE) is the leading cause of neonatal death and poor neurodevelopmental outcomes worldwide. Therapeutic hypothermia (TH), while beneficial, still leaves many HIE treated infants with lifelong disabilities. Furthermore, infants undergoing TH often require treatment for pain and agitation which may lead to further brain injury.

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Twice neglected? Neglected diseases in neglected populations.

Br J Clin Pharmacol

February 2022

Division of Pediatric Clinical Pharmacology, Department of Pediatrics, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada.

Article Synopsis
  • Clinicians currently lack sufficient evidence to effectively use medications for neglected tropical diseases (NTDs), particularly for vulnerable groups like children and pregnant women.
  • Developing new, affordable, and accessible treatments for these populations is essential to break the cycle of poverty and illness associated with NTDs.
  • The NIH's "4 C's" framework emphasizes the importance of inclusion, data collection, characterization of differences, and communication in addressing the needs of neglected populations and diseases, prompting a call for more research in this area.
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Background: Neonates with hypoxic-ischemic encephalopathy (HIE) on therapeutic hypothermia (TH) therapy may show persistent pulmonary hypertension of the newborn (PPHN). In Japan, the reported mortality rate is lower than in the US, possibly due to treatment differences of newborns with moderate to severe HIE and PPHN. This study aimed to determine the feasibility and long-term outcomes of inhaled nitric oxide (iNO) and TH therapy in newborns with moderate to severe HIE and PPHN.

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Review of pharmacological options for the treatment of Chagas disease.

Br J Clin Pharmacol

February 2022

Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas (IMIPP), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Gobierno de la Ciudad de la Nación Argentina, Buenos Aires, Argentina.

Chagas disease (CD) is a worldwide problem, with over 8 million people infected in both rural and urban areas. CD was first described over a century ago, but only two drugs are currently available for CD treatment: benznidazole (BZN) and nifurtimox (NF). Treating CD-infected patients, especially children and women of reproductive age, is vital in order to prevent long-term sequelae, such as heart and gastrointestinal dysfunction, but this aim is still far from being accomplished.

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Treatment of Chagas disease with nifurtimox requires age- and body weight-adjusted dosing, resulting in complex dosing instructions. Appropriate formulations are needed for precise and compliant dosing, especially in pediatric patients. We characterized the biopharmaceutical features of a standard nifurtimox 120-mg tablet and a 30-mg tablet developed to improve dose accuracy.

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In vitro and in vivo activity of voriconazole and benznidazole combination on trypanosoma cruzi infection models.

Acta Trop

November 2020

Servicio de Parasitología y Enfermedad de Chagas, Hospital de Niños "Dr. Ricardo Gutiérrez". Ministerio de Salud. GCBA, Buenos Aires, Argentina; Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas (IMIPP), CONICET-GCBA, Buenos Aires, Argentina; Division of Pediatric Clinical Pharmacology, Department of Pediatrics, Schulich School of Medicine & Dentistry, University of Western Ontario, Canada. Electronic address:

Combination therapy has been proposed as an ideal strategy to reduce drug toxicity and improve treatment efficacy in Chagas disease. Previously, we demonstrated potent in vivo anti-Trypanosoma cruzi activity of voriconazole. In this work, we aimed to study the synergistic effect of voriconazole (VCZ) and benznidazole (BZ) both in vitro and in vivo models of T.

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Pharmacology of Common Analgesic and Sedative Drugs Used in the Neonatal Intensive Care Unit.

Clin Perinatol

December 2019

Department of Pediatrics, Division of Neonatology, UMKC School of Medicine, Children's Mercy Hospital, 2401 Gillham Road, Kansas City, MO 64108, USA; Division of Clinical Pharmacology, Toxicology and Therapeutic Innovation, Department of Pediatrics, Division of Pediatric Clinical Pharmacology, UMKC School of Medicine, Children's Mercy Hospital, Kansas City, MO, USA. Electronic address:

In this review of analgesic and sedation medication in neonates, important classes of old and newer medications commonly used in the neonatal intensive care unit setting are discussed. In addition to drug metabolism, efficacy, and safety for individual drugs, new insights into multimodal analgesic approaches suggest ways in which multiple analgesic drug classes can be combined to maximize efficacy and minimize toxicity. Opiate pharmacogenetics and the potential for a precision therapeutics approach is explored, with a final description of gaps in knowledge and a call for future research of pain and sedation control in the neonatal population.

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Introduction: Severe obesity predisposes youth to a higher risk of venous thromboembolism (VTE). This study evaluates a BMI-stratified prophylactic dosing regimen of enoxaparin in adolescents with severe obesity undergoing surgery.

Methods: Adolescents aged 12-20 years received prophylactic enoxaparin at 40 mg SC (for a BMI < 50 kg/m) and 60 mg SC (for a BMI ≥ 50 kg/m) every 12 h until discharge.

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Aim: To examine the impact of preexisting psychiatric/psychological diagnoses on perioperative analgesic requirements in adolescents with morbid obesity undergoing bariatric surgery.

Methods: A retrospective cohort study of adolescents with morbid obesity undergoing bariatric surgery. Primary and secondary outcomes included perioperative analgesic intake and pain scores (Numerical Rating Scale (0-10) NRS) throughout the hospital stay.

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