Adolescents

Pharmacokinetics, Pharmacodynamics, and Safety of Lisinopril in Pediatric Kidney Transplant Patients: Implications for Starting Dose Selection

Posted on by Kayla Korzekwinski

Clinical Pharmacology Therapy • July 2015

Access article on PubMed.

Trachtman H, Frymoyer A, Lewandowski A, Greenbaum LA, Feig DI, Gipson DS, Warady BA, Goebel JW, Schwartz GJ, Lewis K, Anand R, Patel UD; Best Pharmaceuticals for Children Act-Pediatric Trials Network Administrative Core Committee.

Hypertension in pediatric kidney transplant recipients contributes to long-term graft loss, yet treatment options–including angiotensin-converting enzyme inhibitors–are poorly characterized in this vulnerable population. We conducted a multicenter, open-label pharmacokinetic (PK) study of daily oral lisinopril in 22 children (ages 7-17 years) with stable kidney transplant function. Standard noncompartmental PK analyses were performed at steady state.

Fluconazole population pharmacokinetics and dosing for prevention and treatment of invasive Candidiasis in children supported with extracorporeal membrane oxygenation

Posted on by Kayla Korzekwinski

Antimicrobial Agents and Chemotherapy • June 2015

Access article on PubMed.

Watt KM, Gonzalez D, Benjamin DK Jr, Brouwer KL, Wade KC, Capparelli E, Barrett J, Cohen-Wolkowiez M.

Candida infections are a leading cause of infectious disease-related death in children supported by extracorporeal membrane oxygenation (ECMO). The ECMO circuit can alter drug pharmacokinetics (PK); thus, standard fluconazole dosing may result in suboptimal drug exposures. The objective of our study was to determine the PK of fluconazole in children on ECMO. Forty children with 367 PK samples were included in the analysis.

Use of opportunistic clinical data and a population pharmacokinetic model to support dosing of clindamycin for premature infants to adolescents

Posted on by Kayla Korzekwinski

Clinical Pharmacology and Therapeutics • September 2014

Access article on PubMed.

Gonzalez D, Melloni C, Yogev R, Poindexter BB, Mendley SR, Delmore P, Sullivan JE, Autmizguine J, Lewandowski A, Harper B, Watt KM, Lewis KC, Capparelli EV, Benjamin DK Jr, Cohen-Wolkowiez M; Best Pharmaceuticals for Children Act – Pediatric Trials Network Administrative Core Committee.

Clindamycin is commonly prescribed to treat children with skin and skin-structure infections (including those caused by community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA)), yet little is known about its pharmacokinetics (PK) across pediatric age groups. A population PK analysis was performed in NONMEM using samples collected in an opportunistic study from children receiving i.v. clindamycin per standard of care.

Pharmacokinetics of Antimicrobials in Obese Children

Posted on by Kayla Korzekwinski

GaBI Journal • June 2014

Access article on PubMed.

Sampson M, Cohen-Wolkowiez M, Benjamin D Jr, Capparelli E, Watt K.

Childhood obesity is common and results in substantial morbidity. The most commonly prescribed drugs in obese children are antibiotics. However, physiological changes associated with childhood obesity can alter antibiotic pharmacokinetics and optimal body size measures to guide dosing in this population are ill defined. This combination can result in therapeutic failures or drug-related toxicities. This review summarizes pharmacokinetic information for antibiotics in obese children and implications for dosing.

Evaluation of the Mercy TAPE: performance against the standard for pediatric weight estimation

Posted on by PTN

Annals of Emergency Medicine • October 2013

Access article on PubMed.

Abdel-Rahman SM, Paul IM, James LP, Lewandowski A; Best Pharmaceuticals for Children Act-Pediatric Trials Network.

We assessed the performance of 2 new devices (2D- and 3D-Mercy TAPE) to implement the Mercy Method for pediatric weight estimation and contrasted their accuracy with the Broselow method. We enrolled children aged 2 months through 16 years in this prospective, multicenter, observational study.