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case study

 

Patient background

A 52-year-old woman presents for longitudinal management of obesity. Her BMI is 36.1 kg/m². She reports progressive weight gain over the past 15 years, with multiple attempts at calorie restriction and structured exercise programs resulting in short-term weight loss followed by recurrent weight regain.

Medical history and clinical findings

Her medical history includes hypertension and dyslipidemia, both well controlled with medication. She does not have diabetes. She works long hours with frequent travel and reports irregular meal timing, stress-related eating, and difficulty sustaining lifestyle changes over time. She expresses reluctance toward injectable therapies, citing needle aversion and concerns about maintaining long-term treatment.

Physical examination demonstrates central adiposity without features suggestive of secondary endocrine causes.

Laboratory findings

Laboratory evaluation reveals normal fasting glucose, an HbA1c of 5.6%, mildly elevated triglycerides, and normal hepatic and renal function. Secondary contributors to obesity are excluded.

Assessment and diagnosis findings

This patient meets criteria for chronic obesity with adiposity-related cardiometabolic risk factors. Obesity is discussed as a chronic, relapsing disease requiring sustained, individualized management rather than episodic intervention. Prior lifestyle-only approaches have not produced durable weight loss.

During shared decision-making, pharmacologic therapy is considered as part of a comprehensive long-term care plan alongside nutrition counseling, behavioral strategies, and physical activity, consistent with guideline-based recommendations for chronic obesity management. Emerging oral GLP-1 receptor agonists are discussed in a future-oriented context, given their effects on appetite regulation and satiety and their potential to reduce treatment burden for patients with functional or emotional barriers to adherence.

Given the heterogeneity of patient needs and real-world constraints, long-term obesity management often requires individualized clinical judgment, structured follow-up, and ongoing reassessment to support sustained weight maintenance and reduce the risk of weight regain.

  1. Which factors most strongly influence your decision to initiate pharmacotherapy for obesity in similar patients?
  2. What functional or emotional barriers most commonly limit long-term adherence to obesity treatment in your practice?
  3. What challenges have you encountered when sustaining lifestyle interventions alongside pharmacologic therapy?
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Obesity care reimagined: Integrating chronic disease management and sustained interventions.

Obesity is a multifaceted, escalating global health crisis, affecting over a billion people in 2022 and projected to impact more than half the adult population by 2050. As a chronic, relapsing, multifactorial disease, it increases the risk of serious non-communicable diseases (e.g., type 2 diabetes, cardiovascular diseases, certain cancers) and contributes to over 5 million deaths annually. The global economic burden is projected to reach $4.32 trillion by 2035, alongside psychosocial challenges such as stigma, low self-esteem, and social isolation.

For adults with a BMI ≥30 kg/m², or ≥27 kg/m² with at least one obesity-related comorbidity, pharmacologic therapy should be considered when lifestyle interventions alone fail to achieve ≥5% weight loss after 3–6 months. When paired with behavioral and lifestyle measures, long-acting, once-weekly GLP-1 receptor agonists have been associated with substantial, sustained weight loss (e.g., a mean 12.1% reduction in body weight) and improvements in BMI, waist circumference, and blood pressure.

Viewing obesity as a chronic disease means shifting from short-term fixes to long-term care strategies. Management should address genetic, metabolic, environmental, and social drivers while evaluating the impact of functional limitations and emotional factors—such as psychological distress, stigma, and disordered eating—that may compromise adherence. Personalized care, aligned to each patient’s clinical, functional, and psychosocial profile, is essential for durable outcomes.

How can functional and emotional burden assessments be systematically integrated into obesity care to improve adherence and outcomes? What strategies can HCPs use to embed these therapies into long-term care plans that integrate pharmacologic, behavioral, and lifestyle support?

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Managing diabetes in pregnancy requires a dual approach: lifestyle changes like diet and exercise, plus targeted drug therapy with insulin or antihyperglycemics. Early action, patient education, and tools like CGM and telemedicine enhance glycemic control and outcomes.

Explore strategies for safer diabetic pregnancies

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