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Related Concept Videos

Pharmacokinetics in Obese Patients: Drug Absorption and Distribution01:25

Pharmacokinetics in Obese Patients: Drug Absorption and Distribution

Obesity significantly alters the pharmacokinetic processes of drug absorption and distribution, presenting unique challenges in medical treatment. The increased fat tissue and decreased lean muscle in obese individuals can significantly affect how drugs are absorbed into the body and distributed across different tissues. This alteration can lead to variances in the effectiveness and safety of medications, necessitating adjustments in dosing or drug selection for obese patients.One notable...
Drug Dosing: Obese Patients01:21

Drug Dosing: Obese Patients

In the United States, obesity is a prominent concern. It is linked to heightened mortality rates due to increased occurrences of conditions such as hypertension, atherosclerosis, coronary artery disease, and diabetes compared to nonobese individuals. A patient is classified as obese if their actual body weight surpasses the ideal or desirable body weight by 20%, based on Metropolitan Life Insurance Company data. Ideal body weights consider average weights and heights for males and females...
Pharmacokinetics in Obese Patients: Drug Metabolism and Excretion01:20

Pharmacokinetics in Obese Patients: Drug Metabolism and Excretion

Drug metabolism, a critical process in the liver, involves two primary phases: Phase I reactions and Phase II conjugation. Obesity introduces significant alterations in this metabolic process, primarily due to fatty infiltration of the liver, leading to conditions such as nonalcoholic fatty liver disease (NAFLD). This condition can modify the activities of both Phase I and II enzymes, impacting how drugs are metabolized in obese patients.Phase I metabolism sees variable effects across...
Obesity01:24

Obesity

The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in adipocytes...
Binge Eating Disorders01:23

Binge Eating Disorders

Binge eating disorder is a significant mental health condition characterized by recurrent episodes of excessive food consumption within a short period, accompanied by a perceived loss of control over eating behavior. Unlike occasional overeating, binge eating disorder is marked by distressing emotions such as guilt, shame, and anxiety following binge episodes. The disorder affects individuals across different ages and backgrounds, with profound implications for physical and psychological...
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Stress often leads to unhealthy habits like smoking, excessive drinking, and overeating, which offer short-term relief but ultimately increase long-term health risks. These behaviors create a cycle that temporarily lowers stress levels but can result in severe long-term health consequences. Breaking these habits is essential to reduce the risk of chronic diseases and improve overall well-being. Three primary changes that support better health include quitting smoking, reducing alcohol intake,...

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Updated: Jun 4, 2026

Multidisciplinary Approach to Obesity Management: A Case Report
05:10

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Published on: May 30, 2025

The Doctor's and the Patient's Problems in Treating Obesity.

D L Keegan

    Canadian Family Physician Medecin De Famille Canadien
    |February 10, 2011
    PubMed
    Summary

    Physician involvement is crucial for successful obesity management. Doctors coordinate weight reduction programs, educate patients, and foster motivation, overcoming common therapy barriers.

    Area of Science:

    • Obesity Management
    • Medical Education
    • Patient Psychology

    Background:

    • Obesity presents significant challenges for both physicians and patients.
    • Common barriers include undefined goals, poor role comprehension in diet therapy, and negative patient attitudes.
    • Physicians are central to addressing these issues in weight management.

    Purpose of the Study:

    • To highlight the critical role of physicians in overcoming obesity management difficulties.
    • To emphasize the physician's function in coordinating and motivating patients during weight reduction therapy.
    • To underscore the importance of physician-led education and communication in diet therapy.

    Main Methods:

    • The study reviews the multifaceted responsibilities of physicians in obesity treatment.

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  • It analyzes the psychological and practical barriers encountered in weight management programs.
  • Physician-led strategies for assessment, education, communication, and motivation are discussed.
  • Main Results:

    • Physicians are identified as key coordinators for weight reduction programs.
    • Effective physician assessment skills are vital for managing overweight issues.
    • Physicians play an essential role in patient education, communication, motivation, and therapy organization.

    Conclusions:

    • Addressing patient attitudes and understanding roles are essential for successful obesity management.
    • Physicians are pivotal in coordinating, educating, and motivating patients for effective weight reduction.
    • Enhanced physician engagement can significantly improve outcomes in diet therapy and overall weight management.