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Pharmacokinetics in Pediatric Patients: Drug Excretion

Pharmacokinetics in Pediatric Patients: Drug Excretion

In pediatric medicine, understanding the renal function and drug elimination nuances is crucial for administering safe and effective treatments. Newborns, in particular, display markedly slower renal functions than adults, profoundly affecting how drugs are cleared from their bodies. This slower drug clearance requires clinicians to extend the dosing intervals for many medications to prevent drug accumulation and toxicity while ensuring therapeutic efficacy.One key area where these adjustments...

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Related Experiment Video

Updated: Jul 14, 2026

An Affordable HIV-1 Drug Resistance Monitoring Method for Resource Limited Settings

An Affordable HIV-1 Drug Resistance Monitoring Method for Resource Limited Settings

Published on: March 30, 2014

Antiretroviral therapy in children: Indian experience.

S A Natu¹, S R Daga

¹Department of Pediatrics, B.J. Medical College and Sassoon General Hospital, Pune, Maharashtra, India. sanjaynatu@gmail.com

Indian Pediatrics

|May 31, 2007

Summary

Fixed-dose combination antiretroviral therapy is feasible and effective for treating pediatric HIV in resource-limited settings. This approach improved weight and CD4 counts in children, with minimal adverse events observed.

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Rapid Screening of HIV Reverse Transcriptase and Integrase Inhibitors

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Published on: April 9, 2014

Area of Science:

Pediatric Infectious Diseases
HIV/AIDS Treatment
Pharmacology

Background:

Limited data exists on Highly Active Antiretroviral Therapy (HAART) in pediatric populations.
Investigating the efficacy of fixed-dose combination (FDC) antiretrovirals is crucial for improving treatment accessibility.

Purpose of the Study:

To assess the feasibility and effectiveness of a lamivudine, nevirapine, and stavudine FDC in HIV-infected children.
To evaluate clinical and immunological outcomes, adherence, and adverse events associated with FDC use.

Main Methods:

An interventional study conducted at a tertiary care center.
Twenty-five HIV-positive, antiretroviral-naive children over 18 months received weight-appropriate FDC doses for 6 months.
Assessed weight, CD4 counts, ALC, illness episodes, adherence, and barriers before and after treatment.

Main Results:

Significant increases in mean weight (15.2 to 16.8 kg) and CD4 counts (488 to 765/cmm) were observed (P < 0.001).
Only two drug-associated adverse events occurred, indicating good tolerability.
High follow-up visit attendance (95%) despite long travel distances (72 km one-way).

Conclusions:

Fixed-dose combination therapy in weight-specific dosages is a feasible and effective strategy for pediatric HIV treatment in resource-scarce settings.
These findings suggest FDC is a viable option for improving pediatric HIV management where resources are limited.
Further validation in diverse settings is recommended to confirm these preliminary results.