Category: Anorexia Nervosa

Psychiatr Hung. 2026;41(2):120-128.ABSTRACTThe authors review the most important genetic and metabo-psychiatric findings of recent eating disorder research, with a particular focus on anorexia nervosa. They...

Cureus. 2026 Oct 14;18(10):e117912. doi: 10.7759/cureus.117912. eCollection 2026 Oct.ABSTRACTPost-traumatic stress disorder (PTSD) is a psychiatric condition that can develop following exposure to traumatic events and...

Thromb Res. 2026 Nov 9;266:109907. doi: 10.1016/j.thromres.2026.109907. Online ahead of print.ABSTRACTBACKGROUND: Patients with anorexia nervosa (AN) have an increased risk of thromboembolic disease. Previous studies...

Sci Rep. 2026 Sep 26;16:29913. doi: 10.1038/s41598-026-71154-5. eCollection 2026.ABSTRACTBody image disturbance (BID) is a core feature of anorexia nervosa (AN), encompassing multimodal distortions in bodily...

J Int Med Res. 2026 Nov;54(11):3000605261501642. doi: 10.1177/03000605261501642. Epub 2026 Nov 12.ABSTRACTObjectiveFemale athletes are at high risk of anorexia nervosa. Current clinical guidelines and psychological...

J Phys Chem B. 2026 Nov 12;130(45):12064-12086. doi: 10.1021/acs.jpcb.6c05075.ABSTRACTAmyloid peptides self-assemble into either pathogenic insoluble fibrils or functional hydrogel networks, yet their molecular-level structural differences...

Neuropsychiatr Dis Treat. 2026 Nov 7;22:643705. doi: 10.2147/NDT.S643705. eCollection 2026.ABSTRACTThe gut-brain axis (GBA), particularly communication between the gut microbiota (GM) and the brain, has become...

Front Oncol. 2026 Oct 28;16:1948977. doi: 10.3389/fonc.2026.1948977. eCollection 2026.ABSTRACTColon metastasis from renal cell carcinoma (RCC) is rare and can remain diagnostically elusive when the lesion...

BMC Vet Res. 2026 Aug 15;22(1):682. doi: 10.1186/s12917-026-05809-w.ABSTRACTBACKGROUND: Leiomyosarcoma of the oral cavity is extremely rare in both human and veterinary medicine. To the best...

J Ren Nutr. 2026 Nov 11:S1051-2276(26)00215-3. doi: 10.1053/j.jrn.2026.11.001. Online ahead of print.ABSTRACTProtein-energy wasting (PEW) is common in patients receiving maintenance hemodialysis and is associated with...

Eat Weight Disord. 2026 Aug 11;31(1):95. doi: 10.1007/s40519-026-01897-7.ABSTRACTBACKGROUND: Spontaneous pneumomediastinum (SPM) is a rare but significant complication of anorexia nervosa (AN). While historically linked to...

Autism. 2026 Nov 11:13623613261500535. doi: 10.1177/13623613261500535. Online ahead of print.ABSTRACTAutism is over-represented in eating disorder (ED) populations, including binge-type presentations. However, research has focused predominantly...

J Eat Disord. 2026 Sep 14;14(1):266. doi: 10.1186/s40337-026-01771-y.ABSTRACTBACKGROUND: Anorexia nervosa is a severe mental disorder associated with high mortality and reduced quality of life. Adapted...

Int J Surg Case Rep. 2026 Oct 9;138(11):4982-4986. doi: 10.1097/RC9.0000000000001101. eCollection 2026 Nov.ABSTRACTINTRODUCTION: Superior mesenteric artery (SMA) syndrome is an uncommon cause of small-bowel obstruction...

J Child Psychol Psychiatry. 2026 Nov 9. doi: 10.1111/jcpp.70262. Online ahead of print.ABSTRACTBACKGROUND: Resting-state functional connectivity (RSFC) studies have consistently identified widespread alterations in the...

Brain Struct Funct. 2026 Nov 10;231(9):163. doi: 10.1007/s00429-026-03221-6.ABSTRACTAmylin, a member of the calcitonin gene-related peptide (CGRP) family, modulates nociception through spinal mechanisms, but the anatomical...

Nervenarzt. 2026 Nov 9. doi: 10.1007/s00115-026-02038-2. Online ahead of print.NO ABSTRACTPMID:43002218 | DOI:10.1007/s00115-026-02038-2

BJPsych Bull. 2026 Nov 9:1-3. doi: 10.1192/bjb.2026.10325. Online ahead of print.ABSTRACTRestricted intake self-harm (RISH) refers to intentionally limiting food or fluids as a form of...

J Eat Disord. 2026 Nov 8;14(1):262. doi: 10.1186/s40337-026-01818-0.ABSTRACTUsing a historical thought experiment grounded on the perspective of William Gull (d. 1888), this manuscript critically examines...

J Eat Disord. 2026 Jul 30;14(1):260. doi: 10.1186/s40337-026-01669-9.ABSTRACTBACKGROUND: Hospital admissions for eating disorders are increasing, yet adult inpatient nutritional restoration often relies on conservative low-calorie...

MMW Fortschr Med. 2026 Nov;168(19):62-71. doi: 10.1007/s15006-026-6333-9.NO ABSTRACTPMID:42993508 | DOI:10.1007/s15006-026-6333-9

medRxiv [Preprint]. 2026 Oct 26:2026.10.26.26366139. doi: 10.64898/2026.10.26.26366139.ABSTRACTBACKGROUND: Current treatments for anorexia nervosa (AN), a dangerous psychiatric disorder, show only moderate efficacy. Interoceptive processing dysfunctions (i.e.,...

J Eat Disord. 2026 Aug 10;14(1):259. doi: 10.1186/s40337-026-01737-0.ABSTRACTBACKGROUND: To our knowledge, this is one of the first case reports describing hematochezia and acute colitis as...

Lancet. 2026 Nov 5:S0140-6736(26)01326-7. doi: 10.1016/S0140-6736(26)01326-7. Online ahead of print.ABSTRACTThe eating and feeding disorders are serious psychiatric disorders at the mind-body interface, often with an...

Behav Res Ther. 2026 Oct 30;207:105187. doi: 10.1016/j.brat.2026.105187. Online ahead of print.ABSTRACTOBJECTIVE: In family-based treatment (FBT) for anorexia nervosa, patient and caregiver behaviors during the...

Eat Disord. 2026 Nov-Dec;34(6):553-598. doi: 10.1080/10640266.2026.2707974. Epub 2026 Nov 4.ABSTRACTAdults with longstanding anorexia nervosa (AN) present with diverse needs and variable responses to established interventions....

Eat Disord. 2026 Nov-Dec;34(6):690-698. doi: 10.1080/10640266.2026.2689129. Epub 2026 Nov 4.ABSTRACTThe practice of assisted death (AD) for people with eating disorders (EDs) is expanding, and a...

Eat Disord. 2026 Nov 3:1-16. doi: 10.1080/10640266.2026.2757015. Online ahead of print.ABSTRACTAnorexia nervosa (AN) is a prevalent condition associated with significant impairment across multiple domains of...

JFMS Open Rep. 2026 Jul 24;12(2):20551169261474357. doi: 10.1177/20551169261474357. eCollection 2026 Jul-Dec.ABSTRACTCASE SUMMARY: This report describes a 9-year-old, spayed female domestic shorthair cat presenting with a...

Front Nutr. 2026 Oct 19;13:1937525. doi: 10.3389/fnut.2026.1937525. eCollection 2026.ABSTRACTBACKGROUND: Cancer-associated anorexia (AN) and cachexia are frequent and debilitating complications of cancer, driven by systemic inflammation...

Int J Eat Disord. 2026 Nov 2. doi: 10.1002/eat.70257. Online ahead of print.ABSTRACTOBJECTIVE: Restricting food intake during meals is the core behavioral mechanism maintaining anorexia...

Scand J Prim Health Care. 2026 Dec;44(1):2755219. doi: 10.1080/02813432.2026.2755219. Epub 2026 Nov 2.ABSTRACTBACKGROUND: Eating disorders are severe conditions associated with high morbidity, mortality and socioeconomic...

J Psychopathol Clin Sci. 2026 Nov 2. doi: 10.1037/abn0001189. Online ahead of print.ABSTRACTRestriction is a core behavioral symptom of anorexia nervosa spectrum disorders (ANSD), including...

Inn Med (Heidelb). 2026 Nov 2. doi: 10.1007/s00108-026-02199-x. Online ahead of print.ABSTRACTAnorexia nervosa (AN) is a serious mental illness that, due to chronic malnutrition and...

J Eat Disord. 2026 Sep 23;14(1):256. doi: 10.1186/s40337-026-01744-1.ABSTRACTINTRODUCTION: Negative affect, anxiety, and stress are common in individuals with anorexia nervosa (AN), but their momentary link...

Int J Eat Disord. 2026 Oct 30. doi: 10.1002/eat.70252. Online ahead of print.ABSTRACTOBJECTIVE: Anorexia nervosa (AN) has high relapse risk following acute treatment. Though highly...

J Adolesc Health. 2026 Sep 22:S1054-139X(26)00370-8. doi: 10.1016/j.jadohealth.2026.08.029. Online ahead of print.ABSTRACTPURPOSE: A subset of adolescents with anorexia nervosa (AN) have severe, treatment-nonresponsive illness with...

Am J Physiol Endocrinol Metab. 2026 Oct 29. doi: 10.1152/ajpendo.90019.2026. Online ahead of print.ABSTRACTPurpose: Anorexia nervosa (AN) is associated with significant changes in bone density...

Front Pediatr. 2026 Oct 14;14:1958194. doi: 10.3389/fped.2026.1958194. eCollection 2026.ABSTRACTINTRODUCTION: Childhood traumatic experiences are increasingly recognized as important contributors to the development and maintenance of eating...

Brain Behav. 2026 Nov;16(11):e71852. doi: 10.1002/brb3.71852.ABSTRACTPURPOSE: Anorexia nervosa (AN) is a complex psychiatric disorder characterized by self-starvation, body-image disturbance, and serious medical complications. Because current...

JAMA Psychiatry. 2026 Oct 28. doi: 10.1001/jamapsychiatry.2026.3457. Online ahead of print.ABSTRACTIMPORTANCE: Eating disorders are a major cause of nonfatal mental health burden, yet global evidence...

Am J Case Rep. 2026 Oct 27;27:e954027. doi: 10.12659/AJCR.954027.ABSTRACTBACKGROUND Refractory Mycobacterium avium-intracellulare complex pulmonary disease (MAC-PD) is often complicated by anorexia, weight loss, and cachexia....

Nutrients. 2026 Oct 21;18(20):3450. doi: 10.3390/nu18203450.ABSTRACTIntroduction: Background: Anorexia nervosa (AN) is associated with severe dietary restriction and multisystem effects of undernutrition, but biochemical micronutrient status...

Children (Basel). 2026 Oct 20;13(10):1439. doi: 10.3390/children13101439.ABSTRACTBACKGROUND: Eating disorders (EDs), primarily anorexia nervosa, bulimia nervosa, and related risk behaviors, are complex biopsychosocial conditions frequently accompanied...

Brain Sci. 2026 Oct 15;16(10):1114. doi: 10.3390/brainsci16101114.ABSTRACTBACKGROUND: We investigated, in an exploratory cross-sectional design, whether EDS-R score at admission showed adjusted cross-sectional associations with FT3,...

Behav Sci (Basel). 2026 Sep 25;16(10):1753. doi: 10.3390/bs16101753.ABSTRACTFamily functioning is central to youth adaptation, yet brief measures require validation across informants and clinical contexts. This...

Eur J Clin Pharmacol. 2026 Oct 27;82(11):280. doi: 10.1007/s00228-026-04210-8.NO ABSTRACTPMID:42934415 | DOI:10.1007/s00228-026-04210-8

Int J Eat Disord. 2026 Oct 26. doi: 10.1002/eat.70246. Online ahead of print.ABSTRACTBACKGROUND: Epidemiological and genomic studies of eating disorders (ED) require scalable approaches to...

Med Sci (Basel). 2026 Sep 29;14(6):615. doi: 10.3390/medsci14060615.ABSTRACTThis study aims to quantitatively evaluate bone mineral density (BMD) in women with functional hypothalamic amenorrhea (FHA), determine...

BJPsych Open. 2026 Oct 26;12(6):e275. doi: 10.1192/bjo.2026.12135.ABSTRACTBACKGROUND: Exercise is increasingly utilised as a complementary therapy within eating disorder treatment because of the emerging evidence for...

Eur Eat Disord Rev. 2026 Oct 24. doi: 10.1002/erv.70183. Online ahead of print.ABSTRACTOBJECTIVE: This study investigated healthcare utilization by individuals with an eating disorder (ED)...

Am J Bioeth. 2026 Oct 23:1-14. doi: 10.1080/15265161.2026.2741287. Online ahead of print.ABSTRACTMedically assisted death (MAD) in the United States is legally restricted to adults with...

J Nat Prod. 2026 Oct 23;89(10):2897-2905. doi: 10.1021/acs.jnatprod.6c00836.ABSTRACTMycenolide A, a marine-derived 5-substituted butenolide, possesses a remote C10 quaternary stereocenter whose absolute configuration was previously unassigned....

Clocks Sleep. 2026 Oct 1;8(4):64. doi: 10.3390/clockssleep8040064.ABSTRACTBackground: Sleep disturbances are a clinically relevant and transdiagnostic dimension of eating disorders (EDs), particularly during adolescence and young...

Front Endocrinol (Lausanne). 2026 Oct 8;17:1890712. doi: 10.3389/fendo.2026.1890712. eCollection 2026.ABSTRACTBACKGROUND: Anorexia nervosa (AN) and obesity (OB) represent opposite extremes of energy balance and are both...

Front Psychiatry. 2026 Oct 8;17:1937613. doi: 10.3389/fpsyt.2026.1937613. eCollection 2026.ABSTRACTBACKGROUND: Anorexia nervosa (AN) is a severe psychiatric disorder characterized by pathological fear of weight gain, persistent...

Clin Ter. 2026 Nov-Dec;177(6):1458-1467. doi: 10.7417/CT.2026.2151.ABSTRACTEating disorders are frequently accompanied by rigid dysfunctional schema modes, harsh internal criticism, emotional avoidance, and limited psychological flexibility, which...

Eur Eat Disord Rev. 2026 Oct 23. doi: 10.1002/erv.70186. Online ahead of print.ABSTRACTBACKGROUND: Food intake is highly aversive for patients with anorexia nervosa (AN), and...

J Vis Exp. 2026 Oct 23;(236). doi: 10.3791/73698.ABSTRACTNon-organic poor appetite/feeding difficulty in children is characterized by persistent poor appetite or reduced food intake without the...

J Eat Disord. 2026 Oct 22;14(1):247. doi: 10.1186/s40337-026-01800-w.ABSTRACTBACKGROUND: Anorexia nervosa (AN) is associated with substantial psychological and physical impairment and low recovery rates. A deeper...

Clin Exp Pediatr. 2026 Oct 19. doi: 10.3345/cep.2026.00808. Online ahead of print.ABSTRACTBACKGROUND: : Anorexia nervosa (AN) is associated with chronic energy deficiency and endocrine adaptations...

Physiol Behav. 2026 Oct 22:115542. doi: 10.1016/j.physbeh.2026.115542. Online ahead of print.ABSTRACTAnorexia nervosa (AN) is characterized by marked metabolic, behavioral, and neurobiological alterations. Although neuroinflammation and...

Support Care Cancer. 2026 Oct 23;34(11):1147. doi: 10.1007/s00520-026-11410-6.ABSTRACTPURPOSE: To assess energy and protein intake relative to nutritional prescriptions in hospitalized patients with cancer and examine...

Int J Eat Disord. 2026 Oct 21. doi: 10.1002/eat.70243. Online ahead of print.ABSTRACTOBJECTIVE: Restrictive eating disorders (EDs) are highly comorbid with obsessive-compulsive disorder (OCD), and...

Front Immunol. 2026 Oct 6;17:1915385. doi: 10.3389/fimmu.2026.1915385. eCollection 2026.ABSTRACTBACKGROUND: Severe autoimmune liver injury as the first manifestation of systemic lupus erythematosus (SLE) is rare, and...

Acta Trop. 2026 Oct 20:108377. doi: 10.1016/j.actatropica.2026.108377. Online ahead of print.ABSTRACTVisceral leishmaniasis (VL) is a systemic, life-threatening zoonotic disease. VL and hematological malignancies (HMs) may...

Zh Nevrol Psikhiatr Im S S Korsakova. 2026;126(9):28-36. doi: 10.17116/jnevro202612609128.ABSTRACTOBJECTIVE: To systematize current data on the clinical and dynamic characteristics of anorexia nervosa (AN) and...

J Eat Disord. 2026 Aug 19;14(1):245. doi: 10.1186/s40337-026-01731-6.ABSTRACTINTRODUCTION: Eating disorders (EDs) substantially impair physical health, psychological well-being, and social functioning. Shorter untreated illness duration has...

Eat Weight Disord. 2026 Jul 23;31(1):87. doi: 10.1007/s40519-026-01890-0.ABSTRACTPURPOSE: Autonomous motivation and self-compassion may potentially influence outcomes in eating disorder treatment. Self-compassion may reduce criticism and...

Rev Endocr Metab Disord. 2026 Oct 19. doi: 10.1007/s11154-026-10097-8. Online ahead of print.ABSTRACTAlterations in large-scale brain networks have been reported in obesity (OB) and eating...

iScience. 2026 Oct 8;29(11):117785. doi: 10.1016/j.isci.2026.117785. eCollection 2026 Nov 20.ABSTRACTThe relaxin-3 neuropeptide system promotes energy balance by increasing feeding behavior. Here, we investigate the behavioral...

BJPsych Open. 2026 Oct 19;12(6):e266. doi: 10.1192/bjo.2026.12113.ABSTRACTBACKGROUND: Early intervention increases the likelihood of eating disorder recovery but many young people delay help-seeking. We developed a...

J Eat Disord. 2026 Jul 22;14(1):243. doi: 10.1186/s40337-026-01583-0.ABSTRACTINTRODUCTION: Patients hospitalized with Restrictive Eating Disorders (REDs) often face heightened anxiety and challenges around meals. Inconsistent meal...

BMC Public Health. 2026 Jul 23;26(1):3001. doi: 10.1186/s12889-026-28666-6.ABSTRACTBACKGROUND: Severe acute malnutrition (SAM) remains a major public health problem among children under five years of age...

Malays Fam Physician. 2026 Sep 13;21:49. doi: 10.51866/oa.977. eCollection 2026.ABSTRACTINTRODUCTION: Night eating syndrome (NES) is an eating disorder characterised by recurrent episodes of night eating,...

Eur Eat Disord Rev. 2026 Oct 17. doi: 10.1002/erv.70184. Online ahead of print.ABSTRACTBACKGROUND: Anorexia nervosa (AN) involves restrictive eating and marked difficulties in emotion regulation...

Gen Psychiatr. 2026 Oct;39(5):e70055. doi: 10.1002/gps3.70055. Epub 2026 Oct 15.NO ABSTRACTPMID:42891047 | PMC:PMC13673130 | DOI:10.1002/gps3.70055

Front Psychiatry. 2026 Oct 2;17:1897501. doi: 10.3389/fpsyt.2026.1897501. eCollection 2026.ABSTRACTINTRODUCTION: Anorexia nervosa (AN) is more prevalent in women than men, although rates in men are rising....

Soins. 2026 Oct;71(909):60-63. doi: 10.1016/j.soin.2026.07.031. Epub 2026 Sep 28.ABSTRACTThis article analyzes anorexia nervosa through the hypothesis that at its core lies a profound alteration in...

Pharmacol Res. 2026 Oct 16:109694. doi: 10.1016/j.phrs.2026.109694. Online ahead of print.ABSTRACTHistone deacetylases (HDACs) are key epigenetic regulators that modulate chromatin accessibility and transcriptional programs controlling...

Nutrients. 2026 Sep 23;18(19):3136. doi: 10.3390/nu18193136.ABSTRACTBACKGROUND: Anorexia nervosa (AN) is increasingly recognized as a multisystem disorder involving complex host-microbiota interactions, yet prospective pediatric studies with...

Handb Clin Neurol. 2026;219:269-285. doi: 10.1016/B978-0-443-19043-8.00011-6.ABSTRACTIn this chapter, we discuss epigenetic factors in eating disorders. Following a brief introduction to eating disorders, we review research...

J Pharmacol Exp Ther. 2026 Sep 28;393(11):105036. doi: 10.1016/j.jpet.2026.105036. Online ahead of print.ABSTRACTGrowth differentiation factor 15 (GDF15) is a stress-responsive cytokine that translates cellular injury,...

JMIR Res Protoc. 2026 Oct 15;15:e104849. doi: 10.2196/104849.ABSTRACTBACKGROUND: Nearly 83 million Americans experience mental illness, but fewer than 50% accessed past-year mental health services. Disseminable,...

Prim Care Companion CNS Disord. 2026 Oct 13;28(5):26cr04240. doi: 10.4088/PCC.26cr04240.NO ABSTRACTPMID:42879682 | DOI:10.4088/PCC.26cr04240

Eat Behav. 2026 Oct 9;63:102137. doi: 10.1016/j.eatbeh.2026.102137. Online ahead of print.ABSTRACTThis retrospective longitudinal study evaluated differences in weight related outcomes post-discharge from an inpatient eating...

JMIR Res Protoc. 2026 Oct 13;15:e91276. doi: 10.2196/91276.ABSTRACTBACKGROUND: Micronutrient deficiencies, particularly of vitamin D, vitamin B12, and folate, are increasingly recognized as important, yet underexplored...

Front Oncol. 2026 Sep 28;16:1913824. doi: 10.3389/fonc.2026.1913824. eCollection 2026.ABSTRACTOBJECTIVE: Modified FOLFIRINOX (mFFX) and gemcitabine plus nab-paclitaxel (GnP) are both recommended as standard first-line regimens for...

Int J Eat Disord. 2026 Oct 12. doi: 10.1002/eat.70192. Online ahead of print.ABSTRACTOBJECTIVE: Family-based treatment (FBT) is the recommended first-line outpatient treatment for adolescent anorexia...

J Am Geriatr Soc. 2026 Oct 12. doi: 10.1111/jgs.70778. Online ahead of print.ABSTRACTBACKGROUND: Aging is associated with both reduced appetite and increased inflammation. Whether and...

Neuroimage Rep. 2026 Sep 30;6(4):100408. doi: 10.1016/j.ynirp.2026.100408. eCollection 2026 Dec.ABSTRACTINTRODUCTION: Anorexia nervosa (AN) is a somato-psychiatric disease that mostly begins in adolescence, involving endocrine changes...

Eur J Midwifery. 2026 Oct 9;10. doi: 10.18332/ejm/236730. eCollection 2026.ABSTRACTAnorexia nervosa primarily affects women of reproductive age, with prevalence significantly increasing during pregnancy. Identifying optimal...

CNS Neurosci Ther. 2026 Oct;32(10):e71206. doi: 10.1002/cns.71206.ABSTRACTAIMS: Anorexia nervosa (AN) is a severe, often enduring disorder with scarce biological treatments, largely unable to address its...

Physiol Rep. 2026 Oct;14(19):e71142. doi: 10.14814/phy2.71142.ABSTRACTAnorexia nervosa (AN) has been linked to both impaired and improved whole-body insulin sensitivity, but tissue-specific metabolic alterations remain unexplored....

Iran J Vet Res. 2026;27(1):71-80. doi: 10.22099/ijvr.2025.52264.7798. Epub 2026 Mar 20.ABSTRACTBACKGROUND: Diarrhea is one of the most important problems seen in calves during the neonatal...

Palliat Support Care. 2026 Oct 9;24:e257. doi: 10.1017/S1478951526103964.ABSTRACTBACKGROUND: Patients with cancer on palliative treatment often have dynamic and multidimensional symptoms like pain, fatigue, anorexia, cognitive...

Eat Disord. 2026 Oct 8:1-24. doi: 10.1080/10640266.2026.2737197. Online ahead of print.ABSTRACTThe eating disorder voice (EDV) has been increasingly recognised as implicated in the development and...

J Eat Disord. 2026 Oct 8;14(1):237. doi: 10.1186/s40337-026-01786-5.ABSTRACTPeople with longstanding eating disorders (EDs) are often conceptualised as 'treatment-resistant' when they are not currently benefitting from...

Int J Eat Disord. 2026 Oct 8. doi: 10.1002/eat.70238. Online ahead of print.ABSTRACTOBJECTIVE: Many people relapse following treatment for Anorexia nervosa (AN). Internalization of appearance-related...

Psychiatr Pol. 2026 Jun 30;60(3):383-397. doi: 10.12740/PP/205239. Epub 2026 Jun 30.ABSTRACTIn the case of a will made by a person suffering from cancer, sometimes the...