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Psychologic issues in bariatric surgery--the surgeon's perspective.

Nancy Puzziferri1

  • 1Department of Surgery, University of Texas Southwestern School of Medicine, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA. Nancy.Puzziferri@utsouthwestern.edu

The Surgical Clinics of North America
|August 3, 2005
PubMed
Summary

Bariatric surgery offers significant weight loss and improved quality of life for most patients. However, some experience poor outcomes, and psychological factors predicting success remain unclear.

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Area of Science:

  • Bariatric surgery
  • Obesity treatment
  • Psychological predictors

Background:

  • Obesity surgery is increasingly recognized as superior to medical interventions for weight management.
  • While most patients achieve substantial long-term weight loss, improved quality of life, and reduced comorbidities, a subset (5-30%) experiences suboptimal results.
  • Psychological factors are crucial in understanding patient outcomes after bariatric procedures.

Purpose of the Study:

  • To explore the psychological issues associated with bariatric surgery.
  • To investigate the lack of identified psychological predictors for successful bariatric surgery outcomes.
  • To highlight the importance of psychological assessment in bariatric patient care.

Main Methods:

  • Literature review on bariatric surgery outcomes.

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  • Analysis of psychological factors influencing weight loss and maintenance.
  • Discussion of existing research on predictors of surgical success.

    • Main Results:

    • Bariatric surgery leads to significant weight loss, long-term maintenance, and improved quality of life for the majority of patients.
    • A notable percentage of patients do not achieve desired weight loss or struggle with weight maintenance post-surgery.
    • Currently, there is an absence of clear, psychologically related positive or negative predictors for successful bariatric surgery outcomes.

    Conclusions:

    • While bariatric surgery is highly effective, psychological factors warrant further investigation to optimize patient selection and support.
    • Understanding and addressing psychological aspects are critical for improving outcomes in patients undergoing obesity surgery.
    • Further research is needed to identify reliable psychological predictors for successful bariatric surgery outcomes.