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Related Concept Videos

Obesity01:24

Obesity

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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...
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Drug Dosing: Obese Patients01:21

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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...
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Pharmacokinetics in Obese Patients: Drug Absorption and Distribution01:25

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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...
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Pharmacokinetics in Obese Patients: Drug Metabolism and Excretion01:20

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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...
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Diabetes: Symptoms, Diagnosis, and Complications01:15

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For most patients, experiencing several weeks of polyuria, polydipsia, fatigue, and significant weight loss may indicate the presence of diabetes. Furthermore, adults displaying the phenotypic appearance of type 2 diabetes (particularly those who are obese and not initially insulin-requiring), may have islet cell autoantibodies, suggesting autoimmune-mediated β cell destruction and a diagnosis of latent autoimmune diabetes of adults (LADA). The categorization of glucose homeostasis is...
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Type II Diabetes Mellitus III: Clinical Manifestations and Diagnosis01:25

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Type 2 diabetes mellitus develops gradually and is often asymptomatic in early stages.Clinical ManifestationsWhen symptoms appear, they include fatigue, blurred vision, pruritus, delayed wound healing, and recurrent infections, particularly candidal infections. Peripheral neuropathy may present as numbness or tingling in the extremities. Classic hyperglycemia symptoms—polyuria, polydipsia, and polyphagia—are less common. Most patients are overweight and frequently have associated...
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Multidisciplinary Approach to Obesity Management: A Case Report
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Do physicians underrecognize obesity?

Rachana Thapa1, Jennifer Friderici1, Reva Kleppel1

  • 1From the Departments of Internal Medicine and Academic Affairs Administration, Baystate Medical Center, Springfield, Massachusetts, and Cleveland Clinic, Cleveland, Ohio.

Southern Medical Journal
|June 20, 2014
PubMed
Summary
This summary is machine-generated.

Physicians struggle to recognize obesity, especially when body mass index (BMI) is below 35. Improved training on obesity recognition could enhance documentation and initiate weight management efforts.

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Area of Science:

  • Medical research
  • Primary care
  • Obesity medicine

Background:

  • Physician advice is crucial for patient weight management, yet many obese patients do not receive it.
  • Physician underrecognition of obesity may contribute to this gap.
  • Accurate obesity recognition and documentation are essential first steps for effective patient treatment.

Purpose of the Study:

  • To evaluate physicians' accuracy in recognizing obesity among adult primary care patients.
  • To identify factors associated with physicians' recognition and documentation of patient obesity.
  • To assess the impact of body mass index (BMI) and patient demographics on obesity recognition.

Main Methods:

  • A study involving internal medicine residents and attending physicians at three urban academic primary care clinics.
  • Physicians assessed adult patients for obesity, with recognition and documentation as primary outcome measures.
  • Data collected included patient BMI, comorbidities, and demographic information.

Main Results:

  • Physicians correctly identified 66% of obese patients; accuracy was higher for BMIs ≥ 35 (86%) than for BMIs 30-34.9 (49%).
  • Hispanic patients were less likely to be identified as obese compared to non-Hispanic patients (62% vs. 76%).
  • Obesity was documented for 51% of patients; attending physicians and normal-weight physicians documented it more frequently than residents and overweight physicians, respectively.

Conclusions:

  • Physicians demonstrate significant difficulty in recognizing obesity, particularly when BMI is below 35.
  • Training interventions focused on improving obesity recognition may increase documentation rates.
  • Enhanced recognition and documentation are critical precursors to initiating weight management interventions for obese patients.