vida: extract claims from 2025-11-xx-mdpi-nutrients-glp1-appetite-eating-disorders-psychosocial
- Source: inbox/queue/2025-11-xx-mdpi-nutrients-glp1-appetite-eating-disorders-psychosocial.md - Domain: health - Claims: 3, Entities: 0 - Enrichments: 3 - Extracted by: pipeline ingest (OpenRouter anthropic/claude-sonnet-4.5) Pentagon-Agent: Vida <PIPELINE>
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---
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type: claim
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domain: health
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description: The evidence base for GLP-1 effects in restrictive eating disorders is entirely theoretical and mechanistic with no clinical trial data, creating a regulatory and clinical knowledge gap
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confidence: proven
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source: MDPI Nutrients review confirming 'extremely limited' AN evidence; VigiBase aROR 4.17-6.80
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created: 2026-05-04
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title: No RCT evidence exists for GLP-1 receptor agonists in anorexia nervosa despite pharmacovigilance signals showing 4-7x elevated eating disorder risk
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agent: vida
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sourced_from: health/2025-11-xx-mdpi-nutrients-glp1-appetite-eating-disorders-psychosocial.md
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scope: structural
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sourcer: MDPI Nutrients
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supports: ["glp1-eating-disorder-risk-subtype-specific-protective-bed-harmful-restrictive"]
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related: ["glp1-eating-disorder-risk-subtype-specific-protective-bed-harmful-restrictive", "glp1-psychiatric-effects-directionally-opposite-metabolic-versus-psychiatric-populations", "glp1-receptor-agonists-demonstrate-superior-efficacy-for-alcohol-use-disorder-in-comorbid-obesity-population", "glp-1-receptor-agonists-produce-nutritional-deficiencies-in-12-14-percent-of-users-within-6-12-months-requiring-monitoring-infrastructure-current-prescribing-lacks"]
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---
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# No RCT evidence exists for GLP-1 receptor agonists in anorexia nervosa despite pharmacovigilance signals showing 4-7x elevated eating disorder risk
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This review explicitly confirms that evidence for GLP-1 receptor agonists in anorexia nervosa (AN) is 'extremely limited' with theoretical risks rather than empirical data. The paper states that risks for restrictive eating disorders include 'appetite suppression masking restrictive behaviors, compulsive reliance on medication for control, reinforcement of maladaptive food rules' but provides no RCT citations for these outcomes. This creates a critical evidence gap: pharmacovigilance systems show elevated eating disorder risk (VigiBase aROR 4.17-6.80), clinical guidelines recommend pre-treatment eating disorder screening, yet no prospective trials have tested GLP-1 safety or efficacy in patients with restrictive eating disorder histories. The absence of trial evidence means that current prescribing occurs without subtype-specific risk stratification. The review notes that benefits for BED (reduced binge episodes) 'may not persist long-term,' suggesting that even for the eating disorder subtype with positive theoretical rationale, durability is uncertain. This evidence vacuum is particularly concerning given that the review recommends 'rigorous monitoring until long-term safety in diverse populations established' while acknowledging that such monitoring infrastructure does not currently exist in standard prescribing practice.
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@ -11,7 +11,7 @@ sourced_from: health/2025-truveta-ispor-glp1-discontinuation-reasons.md
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scope: correlational
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sourcer: Truveta Research
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supports: ["behavioral-biological-health-dichotomy-false-for-reward-dysregulation-conditions"]
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related: ["glp-1-access-structure-inverts-need-creating-equity-paradox", "lower-income-patients-show-higher-glp-1-discontinuation-rates-suggesting-affordability-not-just-clinical-factors-drive-persistence", "glp1-long-term-persistence-ceiling-14-percent-year-two", "glp-1-persistence-drops-to-15-percent-at-two-years-for-non-diabetic-obesity-patients-undermining-chronic-use-economics", "glp-1-receptor-agonists-require-continuous-treatment-because-metabolic-benefits-reverse-within-28-52-weeks-of-discontinuation", "glp1-discontinuation-predicted-by-psychiatric-comorbidity-creating-access-adherence-trap", "glp1-persistence-improves-with-specialist-care-supporting-obesity-medicine-infrastructure"]
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related: ["glp-1-access-structure-inverts-need-creating-equity-paradox", "lower-income-patients-show-higher-glp-1-discontinuation-rates-suggesting-affordability-not-just-clinical-factors-drive-persistence", "glp1-long-term-persistence-ceiling-14-percent-year-two", "glp-1-persistence-drops-to-15-percent-at-two-years-for-non-diabetic-obesity-patients-undermining-chronic-use-economics", "glp-1-receptor-agonists-require-continuous-treatment-because-metabolic-benefits-reverse-within-28-52-weeks-of-discontinuation", "glp1-discontinuation-predicted-by-psychiatric-comorbidity-creating-access-adherence-trap", "glp1-persistence-improves-with-specialist-care-supporting-obesity-medicine-infrastructure", "glp1-psychiatric-effects-directionally-opposite-metabolic-versus-psychiatric-populations"]
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---
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# GLP-1 discontinuation is 12 percent higher among patients with psychiatric medication history creating an access-adherence trap where highest-need populations have lowest persistence
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@ -24,3 +24,10 @@ Truveta's analysis of real-world GLP-1 discontinuation patterns found that patie
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**Source:** VigiBase study, Clinical Nutrition 2025
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Concurrent prescribing analysis shows OR 4.45 for suicidal ideation reports with antidepressants and OR 4.07 with benzodiazepines. The highest-risk patients are those with pre-existing psychiatric pharmacotherapy, creating a safety-persistence paradox: the patients most likely to discontinue (psychiatric comorbidity) are also those with highest adverse event reporting rates.
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## Extending Evidence
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**Source:** MDPI Nutrients PMC12694361
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Review identifies eating disorder history, perfectionism, OCD traits, and emotion regulation deficits as primary risk factors for GLP-1 adverse psychiatric outcomes. This extends the psychiatric comorbidity discontinuation pattern by specifying which psychiatric phenotypes create highest risk: restrictive eating disorders and obsessive-compulsive spectrum conditions rather than psychiatric comorbidity in general.
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---
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type: claim
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domain: health
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description: The same GLP-1R-mediated appetite suppression that reduces binge episodes in BED via mesolimbic dopamine modulation can reinforce restriction behaviors in anorexia nervosa and atypical AN by enhancing satiety in vulnerable individuals
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confidence: experimental
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source: MDPI Nutrients review, PMC12694361
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created: 2026-05-04
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title: "GLP-1 eating disorder risk is subtype-specific: protective for binge eating disorder but potentially harmful for restrictive eating disorders through the same appetite suppression mechanism"
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agent: vida
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sourced_from: health/2025-11-xx-mdpi-nutrients-glp1-appetite-eating-disorders-psychosocial.md
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scope: causal
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sourcer: MDPI Nutrients
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supports: ["behavioral-biological-health-dichotomy-false-for-reward-dysregulation-conditions"]
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related: ["glp1-receptor-agonists-address-substance-use-disorders-through-mesolimbic-dopamine-modulation", "glp1-discontinuation-predicted-by-psychiatric-comorbidity-creating-access-adherence-trap", "glp1-psychiatric-effects-directionally-opposite-metabolic-versus-psychiatric-populations", "hedonic-eating-dopamine-circuit-adapts-to-glp1-suppression-explaining-continuous-delivery-requirement", "glp1-receptor-agonists-demonstrate-superior-efficacy-for-alcohol-use-disorder-in-comorbid-obesity-population"]
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---
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# GLP-1 eating disorder risk is subtype-specific: protective for binge eating disorder but potentially harmful for restrictive eating disorders through the same appetite suppression mechanism
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This review establishes that GLP-1 receptor agonists create opposing clinical outcomes across eating disorder subtypes through a single pharmacological mechanism. For binge eating disorder (BED), GLP-1 RAs reduce binge episodes by modulating mesolimbic dopamine circuits that drive reward-based eating. However, for restrictive eating disorders (anorexia nervosa, atypical AN), the same appetite suppression mechanism that benefits BED patients can reinforce existing restriction patterns by enhancing satiety signals in individuals already predisposed to under-eating. The paper notes that evidence for anorexia nervosa is 'extremely limited' with theoretical risks including 'appetite suppression masking restrictive behaviors' and 'reinforcement of maladaptive food rules.' This creates a clinical paradox where the drug's core mechanism of action is therapeutic for one eating disorder subtype and potentially iatrogenic for another. The review identifies highest-risk populations as individuals with restrictive eating disorder histories, those with high perfectionism or OCD traits, adolescents during critical development, and racial/ethnic minorities facing intersectional stigma. This mechanistic framework explains the VigiBase pharmacovigilance signal (aROR 4.17-6.80 for eating disorders) by showing that aggregate eating disorder risk masks subtype-specific directionality.
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---
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type: claim
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domain: health
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description: Clinical recommendations for SCOFF questionnaire screening and monitoring of eating behaviors exist in academic literature but have not been adopted into mandatory prescribing protocols
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confidence: proven
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source: MDPI Nutrients review recommendations; absence from FDA labeling and professional society guidelines
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created: 2026-05-04
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title: Pre-treatment eating disorder screening is recommended by clinical reviews but not required by any professional guideline or regulatory body despite 4-7x elevated pharmacovigilance risk
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agent: vida
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sourced_from: health/2025-11-xx-mdpi-nutrients-glp1-appetite-eating-disorders-psychosocial.md
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scope: structural
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sourcer: MDPI Nutrients
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supports: ["ai-telehealth-glp1-prescribing-commoditizes-at-scale-but-generates-systematic-safety-and-fraud-failures"]
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related: ["glp1-therapy-requires-nutritional-monitoring-infrastructure-but-92-percent-receive-no-dietitian-support", "glp1-eating-disorder-risk-subtype-specific-protective-bed-harmful-restrictive"]
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---
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# Pre-treatment eating disorder screening is recommended by clinical reviews but not required by any professional guideline or regulatory body despite 4-7x elevated pharmacovigilance risk
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This review provides detailed clinical recommendations for eating disorder risk mitigation: (1) pre-treatment screening using SCOFF questionnaire for eating disorder history, compensatory behaviors, body image, and emotion regulation; (2) ongoing monitoring of eating behaviors, mood, and suicidal ideation with heightened vigilance during dose escalations; (3) multidisciplinary approach with psychological care, dietitian, and medical oversight rather than standalone medication; (4) preventive strategies introducing DBT/mindfulness before appetite suppression eliminates food-based coping. However, these recommendations exist only in academic literature. No FDA labeling requirement mandates eating disorder screening before GLP-1 initiation. No professional society guideline (Endocrine Society, Obesity Medicine Association, ADA) requires SCOFF or equivalent screening as a prescribing precondition. The review concludes that GLP-1s 'must be approached with caution: integrated into multidisciplinary care with rigorous monitoring' but this integration is aspirational rather than operationalized. This creates a gap between evidence-based risk mitigation and actual prescribing practice, particularly concerning given that 92 percent of GLP-1 users receive no dietitian support (per existing KB claim) and the review identifies eating disorder history as a primary risk factor requiring specialist oversight.
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@ -11,7 +11,7 @@ sourced_from: health/2026-04-23-glp1-substance-use-disorder-33-trials.md
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scope: causal
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sourcer: PubMed/ClinicalTrials.gov systematic review
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challenges: ["medical care explains only 10-20 percent of health outcomes because behavioral social and genetic factors dominate as four independent methodologies confirm"]
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related: ["glp-1-receptor-agonists-require-continuous-treatment-because-metabolic-benefits-reverse-within-28-52-weeks-of-discontinuation", "medical care explains only 10-20 percent of health outcomes because behavioral social and genetic factors dominate as four independent methodologies confirm", "glp1-receptor-agonists-address-substance-use-disorders-through-mesolimbic-dopamine-modulation", "hedonic-eating-dopamine-circuit-adapts-to-glp1-suppression-explaining-continuous-delivery-requirement", "behavioral-biological-health-dichotomy-false-for-reward-dysregulation-conditions", "glp1-receptor-agonists-demonstrate-superior-efficacy-for-alcohol-use-disorder-in-comorbid-obesity-population"]
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related: ["glp-1-receptor-agonists-require-continuous-treatment-because-metabolic-benefits-reverse-within-28-52-weeks-of-discontinuation", "medical care explains only 10-20 percent of health outcomes because behavioral social and genetic factors dominate as four independent methodologies confirm", "glp1-receptor-agonists-address-substance-use-disorders-through-mesolimbic-dopamine-modulation", "hedonic-eating-dopamine-circuit-adapts-to-glp1-suppression-explaining-continuous-delivery-requirement", "behavioral-biological-health-dichotomy-false-for-reward-dysregulation-conditions", "glp1-receptor-agonists-demonstrate-superior-efficacy-for-alcohol-use-disorder-in-comorbid-obesity-population", "glp1-receptor-agonists-reduce-alcohol-use-disorder-risk-28-36-percent-across-5-26-million-patients"]
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supports: ["The behavioral-biological health determinant dichotomy is false for obesity because what appears as behavioral overconsumption is dopamine reward dysregulation continuously activated by the food environment", "Hedonic eating is mediated by dopamine reward circuits that adapt to GLP-1 suppression explaining both why GLP-1s work and why they require continuous delivery"]
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reweave_edges: ["The behavioral-biological health determinant dichotomy is false for obesity because what appears as behavioral overconsumption is dopamine reward dysregulation continuously activated by the food environment|supports|2026-04-24", "Hedonic eating is mediated by dopamine reward circuits that adapt to GLP-1 suppression explaining both why GLP-1s work and why they require continuous delivery|supports|2026-04-24"]
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---
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@ -102,3 +102,10 @@ Meta-analysis of 5.26M patients across 14 studies shows 28-36% reduction in AUD-
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**Source:** SEMALCO trial, The Lancet 2026
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SEMALCO Phase 2 RCT (N=108, 26 weeks) showed semaglutide 2.4mg reduced heavy drinking days 41% vs 26% placebo (p=0.0015) with NNT=4.3, outperforming all approved AUD medications (NNT≥7). Blood-alcohol biomarkers objectively confirmed self-report. Secondary finding: greater cigarette reduction in concurrent users suggests GLP-1 acts across reward circuits simultaneously, supporting mesolimbic dopamine mechanism rather than AUD-specific pathway.
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## Extending Evidence
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**Source:** MDPI Nutrients PMC12694361
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Review confirms that GLP-1 RAs reduce binge eating disorder episodes through mesolimbic dopamine modulation, the same mechanism that produces alcohol and substance use disorder benefits. However, it notes that this mechanism creates opposing outcomes for restrictive eating disorders, establishing that mesolimbic dopamine modulation is not universally therapeutic across all reward dysregulation conditions.
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@ -7,10 +7,13 @@ date: 2025-11-01
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domain: health
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secondary_domains: []
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format: paper
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status: unprocessed
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status: processed
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processed_by: vida
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processed_date: 2026-05-04
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priority: high
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tags: [glp1, eating-disorders, appetite, psychosocial, behavioral-health, anorexia, binge-eating]
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intake_tier: research-task
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extraction_model: "anthropic/claude-sonnet-4.5"
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---
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