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Related Concept Videos

Pharmacokinetics in Pediatric Patients: Drug Excretion01:26

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...
Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption01:23

Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption

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...
Pharmacokinetics in Pediatric Patients: Drug Metabolism01:24

Pharmacokinetics in Pediatric Patients: Drug Metabolism

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 a challenge in...
Drug Dosing: Infants and Children01:29

Drug Dosing: Infants and Children

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...
Disorders of the Male Reproductive System01:20

Disorders of the Male Reproductive System

Men's health issues are increasingly recognized as significant, with several conditions posing common threats. Among these, testicular cancer is especially prevalent in younger men, particularly those aged 20 to 35 years. The disease often manifests as a painless mass in the testicles, sometimes accompanied by a sensation of heaviness or a dull ache.
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
Pharmacokinetics in Pediatric Patients: Drug Distribution01:17

Pharmacokinetics in Pediatric Patients: Drug Distribution

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, compared...

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Surgical Management of Meatal Stenosis with Meatoplasty
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Published on: November 30, 2010

Pediatric urology and the internet--does an uncommon topic decrease content quality?

Jonathan C Routh1, Edward M Gong, Caleb P Nelson

  • 1Department of Urology, Children's Hospital Boston, Boston, Massachusetts 02115, USA. jon.routh@gmail.com

The Journal of Urology
|August 18, 2009
PubMed
Summary
This summary is machine-generated.

Pediatric urology websites offer high-quality information for common and uncommon conditions. Common topics provide better diagnostic and natural history details, but all require advanced reading skills.

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Area of Science:

  • Medical Informatics
  • Pediatric Urology
  • Health Communication

Background:

  • The internet is a primary source for patient medical information.
  • The quality of online health information varies significantly.
  • Understanding variations in pediatric urology online content is crucial.

Purpose of the Study:

  • To compare the quality and characteristics of web pages on common versus uncommon pediatric urology conditions.
  • To assess differences in information accuracy, completeness, and accessibility.

Main Methods:

  • Conducted an internet search for 5 common and 5 uncommon pediatric urology conditions.
  • Evaluated 100 websites based on content quality (accuracy, completeness), readability, and site characteristics.
  • Assessed natural history, diagnosis, and treatment information for each condition.

Main Results:

  • Common pediatric urology topics had more search hits and sponsored ads.
  • Website quality scores were high overall (median 4.0/5).
  • Common topics showed higher quality in natural history and diagnosis sections; readability was consistently high.

Conclusions:

  • Websites for common pediatric urology conditions offer superior information on diagnosis and natural history.
  • Overall, online pediatric urology information quality is high for both common and uncommon conditions.
  • A high reading level is necessary to comprehend the available online resources.