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Related Concept Videos

Pharmacokinetics in Pediatric Patients: Drug Excretion01:26

Pharmacokinetics in Pediatric Patients: Drug Excretion

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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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Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption01:23

Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption

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Understanding the physiological differences in the pediatric population is crucial for effective pharmacotherapy. Neonates, infants, and children exhibit significant variations in gastric pH, gastric emptying time, intestinal transit time, and biliary function. These variations profoundly affect oral drug absorption, necessitating a nuanced approach to pediatric dosing.Neonates present with a unique physiological profile, having a gastric pH greater than 4 and faster and more irregular gastric...
963
Pharmacokinetics in Pediatric Patients: Drug Metabolism01:24

Pharmacokinetics in Pediatric Patients: Drug Metabolism

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In pediatric care, understanding the nuances of hepatic drug metabolism is crucial, as it significantly differs from that of adults. This divergence is primarily due to the developmental stage of drug-metabolizing enzymes, which affects how medications are processed in the body. In neonates, for instance, the activity of Phase I enzymes—critical for the initial breakdown of drugs—is markedly reduced, functioning at just 20–40% of the levels seen in adults. This reduction poses...
409
Pharmacokinetics in Pediatric Patients: Drug Distribution01:17

Pharmacokinetics in Pediatric Patients: Drug Distribution

552
Drug distribution in the pediatric population exhibits unique challenges and considerations due to the physiological differences between children, particularly neonates and infants, and adults. A crucial aspect of pediatric pharmacology is understanding how these differences impact the pharmacokinetics of various drugs, necessitating age-specific dosing strategies to ensure efficacy and safety.Neonates and infants have a higher total body water content, ~75%–90% of their body weight,...
552
Drug Dosing: Infants and Children01:29

Drug Dosing: Infants and Children

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Pediatric patient dosages diverge from adults due to disparities in body surface area, total body water, and extracellular fluid per kilogram of body weight. The dosing regimen considers the variations in pharmacokinetics and pharmacology across distinct age groups, encompassing preterm newborns, infants, young children, older children, and adolescents. Calculation of pediatric patient doses is predicated on determining body surface area, which exhibits a superior correlation with the child's...
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Parentral Nutrition: Centeral and Peripheral Parental Nutrition01:27

Parentral Nutrition: Centeral and Peripheral Parental Nutrition

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Parenteral Nutrition (PN) delivers essential nutrients directly into the bloodstream, bypassing the digestive system. It is commonly used for individuals with severe digestive disorders or conditions that prevent normal nutrient absorption.
PN can be administered through two primary routes:
1. Central Parenteral Nutrition (CPN):
CPN involves delivering a high concentration of nutrients through a large vein. This is typically achieved using a Peripherally Inserted Central Catheter (PICC) or,...
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Online resources in pediatrics.

Ran D Goldman

    Canadian Family Physician Medecin De Famille Canadien
    |May 16, 2014
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    Summary
    This summary is machine-generated.

    Parents increasingly search online for pediatric health information. General search engines often fail to distinguish reliable from biased content, necessitating physician guidance on identifying trustworthy online resources for child health.

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    Area of Science:

    • Pediatric Medicine
    • Health Informatics
    • Digital Health Literacy

    Background:

    • Parental use of the internet for medical queries, particularly in pediatrics, has surged.
    • The vast amount of online health information can be overwhelming and confusing for both parents and healthcare providers.
    • Current search engine algorithms inadequately differentiate between credible and unreliable medical sources.

    Purpose of the Study:

    • To assess the reliability of online medical resources for pediatric health information.
    • To provide guidance for parents navigating online health searches for their children.
    • To explore strategies for healthcare providers to assist parents in evaluating online health content.

    Main Methods:

    • Literature review on internet usage for health information seeking.
    • Analysis of the challenges in distinguishing reliable pediatric online resources.
    • Development of recommendations for physicians and parents.

    Main Results:

    • The internet is a primary source for pediatric health information, but reliability varies significantly.
    • General search engines often present biased or inaccurate information alongside credible sources.
    • Physicians play a crucial role in guiding parents toward trustworthy online health resources.

    Conclusions:

    • Healthcare providers should actively guide parents on evaluating online pediatric health information.
    • Developing physician-endorsed websites with reliable content is essential.
    • Educating parents on critical appraisal of online health sources improves health decision-making.