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There are no standard assessment approaches for Avoidant Restrictive Food Intake Disorder (ARFID). We describe our approach to multidisciplinary assessment after assessing more than 550 patients with ARFID. We collected online survey (ARFID-specific instruments, measures of anxiety, depression) measures. Electronic medical record data (mental health and gastrointestinal diagnoses, micronutrient and bone density assessments, and growth parameters) were extracted for the 239 patients with ARFID seen between 2018 and 2021 with both parent and patient responses to online surveys. We identified 5 subtypes/combinations of subtypes: low appetite; sensory sensitivity; fear + sensory sensitivity; fear + low appetite; fear + sensory sensitivity + low appetite. Those with appetite-only subtype had higher mean age (14.0 years, P < 0.01) and the lowest average body mass index z score (-1.74, P < 0.01) compared to other subtypes. Our experience adds to understanding of clinical presentations in patients with ARFID and may aid in assessment formulation.
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Trastorno de la Ingesta Alimentaria Evitativa/Restrictiva , Trastornos de Alimentación y de la Ingestión de Alimentos , Humanos , Adolescente , Atención Terciaria de Salud , Índice de Masa Corporal , Ansiedad/diagnóstico , Pérdida de Peso , Estudios RetrospectivosRESUMEN
OBJECTIVE: To improve our understanding of medical complications and endocrine alterations in patients with low-weight avoidant/restrictive food intake disorder (ARFID) and how they may differ from those in anorexia nervosa (AN) and healthy controls (HC). METHOD: We performed an exploratory cross-sectional study comparing low-weight females with ARFID (n = 20) with females with AN (n = 42) and HC (n = 49) with no history of an eating disorder. RESULTS: We found substantial overlap in medical comorbidities and endocrine features in ARFID and AN, but with earlier onset of aberrant eating behaviors in ARFID. We also observed distinct medical and endocrine alterations in ARFID compared to AN, such as a greater prevalence of asthma, a lower number of menses missed in the preceding 9 months, higher total T3 levels, and lower total T4 : total T3 ratio; these differences persisted after adjusting for age and might reflect differences in pathophysiology, acuity of weight fluctuations, and/or nutritional composition of food consumed. CONCLUSION: These results highlight the need for prompt diagnosis and intensive therapeutic intervention from disease onset in ARFID.
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Anorexia Nerviosa/fisiopatología , Trastorno de la Ingesta Alimentaria Evitativa/Restrictiva , Comorbilidad/tendencias , Enfermedades del Sistema Endocrino/complicaciones , Trastornos de Alimentación y de la Ingestión de Alimentos/complicaciones , Adolescente , Adulto , Anorexia Nerviosa/psicología , Estudios de Casos y Controles , Niño , Estudios Transversales , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Femenino , Humanos , Estudios Retrospectivos , Adulto JovenRESUMEN
OBJECTIVE: Since its introduction to the psychiatric nomenclature in 2013, research on avoidant/restrictive food intake disorder (ARFID) has proliferated highlighting lack of clarity in how ARFID is defined. METHOD: In September 2018, a small multi-disciplinary pool of international experts in feeding disorder and eating disorder clinical practice and research convened as the Radcliffe ARFID workgroup to consider operationalization of DSM-5 ARFID diagnostic criteria to guide research in this disorder. RESULTS: By consensus of the Radcliffe ARFID workgroup, ARFID eating is characterized by food avoidance and/or restriction, involving limited volume and/or variety associated with one or more of the following: weight loss or faltering growth (e.g., defined as in anorexia nervosa, or by crossing weight/growth percentiles); nutritional deficiencies (defined by laboratory assay or dietary recall); dependence on tube feeding or nutritional supplements (≥50% of daily caloric intake or any tube feeding not required by a concurrent medical condition); and/or psychosocial impairment. CONCLUSIONS: This article offers definitions on how best to operationalize ARFID criteria and assessment thereof to be tested in existing clinical populations and to guide future study to advance understanding and treatment of this heterogeneous disorder.
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Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Trastornos de Alimentación y de la Ingestión de Alimentos/fisiopatología , Trastornos de Alimentación y de la Ingestión de Alimentos/terapia , Humanos , Proyectos de Investigación , Estudios RetrospectivosRESUMEN
Individuals with eating disorders, including anorexia nervosa and bulimia nervosa, may present with a range of gastrointestinal (GI) manifestations. The oral cavity, salivary glands, GI tract, pancreas, and liver can be impacted by nutritional restrictive and binge/purging behaviors. Complications are often reversible with appropriate nutritional therapy. At times, however, the complications in these disorders may be severe, irreversible and even life threatening. Given the often covert nature of eating disorders, the practitioner must be attentive to subtle clues that may indicate their presence. Extensive diagnostic evaluations of the GI manifestations of eating disorders should be used only when nutritional rehabilitation does not remedy the problems.
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Trastornos de Alimentación y de la Ingestión de Alimentos/complicaciones , Enfermedades Gastrointestinales/diagnóstico , Enfermedades Gastrointestinales/etiología , Enfermedades Gastrointestinales/terapia , HumanosRESUMEN
BACKGROUND: Avoidant restrictive food intake disorder (ARFID) is a relatively new feeding and eating disorder added to the DSM-5 in 2013 and ICD-10 in 2018. Few studies have examined hospital utilization for patients with ARFID specifically, and none to date have used large administrative cohorts. We examined inpatient admission volume over time and hospital utilization and 30-day readmissions for patients with ARFID at pediatric hospitals in the United States. METHODS: Using data from the Pediatric Health Information System (PHIS), we identified inpatient admissions for patients with ARFID (by principal International Classification of Diseases, 10th Revision, ICD-10 diagnosis code) discharged October 2017-June 2022. We examined the change over time in ARFID volume and associations between patient-level factors (e.g., sociodemographic characteristics, co-morbid conditions including anxiety and depressive disorders and malnutrition), hospital ARFID volume, and hospital utilization including length of stay (LOS), costs, use of enteral tube feeding or GI imaging during admission, and 30-day readmissions. Adjusted regression models were used to examine associations between sociodemographic and clinical factors on LOS, costs, and 30-day readmissions. RESULTS: Inpatient ARFID volume across n = 44 pediatric hospitals has increased over time (ß = 0.36 per month; 95% CI 0.26-0.46; p < 0.001). Among N = 1288 inpatient admissions for patients with ARFID, median LOS was 7 days (IQR = 8) with median costs of $16,583 (IQR = $18,115). LOS and costs were highest in hospitals with higher volumes of ARFID patients. Younger age, co-morbid conditions, enteral feeding, and GI imaging were also associated with LOS. 8.5% of patients were readmitted within 30 days. In adjusted models, there were differences in the likelihood of readmission by age, insurance, malnutrition diagnosis at index visit, and GI imaging procedures during index visit. CONCLUSIONS: Our results indicate that the volume of inpatient admissions for patients with ARFID has increased at pediatric hospitals in the U.S. since ARFID was added to ICD-10. Inpatient stays for ARFID are long and costly and associated with readmissions. It is important to identify effective and efficient treatment strategies for ARFID in the future.
Recent studies indicate that Avoidant Restrictive Food Intake Disorder (ARFID) is a complex feeding and eating disorder often diagnosed in younger children. To date, there are no large studies using administrative data to examine hospital utilization or costs among patients with ARFID. In a geographically diverse cohort of pediatric hospitals in the United States, we found inpatient admissions for ARFID have increased over time and that ARFID is associated with long, costly stays and readmissions which has important implications for identifying efficient treatment strategies. Future studies are needed to explore effective and efficient treatment strategies and prevent readmissions in this patient population.
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INTRODUCTION: There is limited evidence to guide management of patients with avoidant restrictive food intake disorder (ARFID) admitted for medical stabilization. We describe variations in inpatient care which led to the development of a multidisciplinary inpatient clinical pathway (ICP) to provide standardized management and examine differences after the ICP was implemented. METHODS: A retrospective review of patients with ARFID admitted to Adolescent Medicine, Gastroenterology, and General Pediatrics at a single academic center was conducted. We compare hospital utilization and use of consulting services during the pre-ICP (2015-2017) and post-ICP (2018-2020) periods. RESULTS: 110 patients were admitted with ARFID (n = 57 pre- vs. n = 53 post-ICP). Most presented with moderate/severe malnutrition (63% pre vs. 81% post; p = 0.11) and co-morbid anxiety and/or depression (74% pre vs. 92% post; p = 0.01). There was some variation in use of enteral tube feeding by service in both periods (p = 0.76 and p = 0.38, respectively), although overall use was consistent between periods (46% pre vs. 58% post; p = 0.18). Pre-ICP, use of the restrictive eating disorder protocol differed across services (p < 0.001), with only AM using it. Overall, utilization of the restrictive eating disorder protocol decreased from 16% pre-ICP to 2% post-ICP (p = 0.02). There was variation by service in psychiatry/psychology (range 82-100% by service; p = 0.09) and social work consultations (range 17-71% by service; p = 0.001) during the pre-ICP period, though variation was reduced in the post-ICP period (p = 0.99 and p = 0.05, respectively). Implementation of the ICP led to improvements in these consultative services, with all patients in the post-ICP period receiving psychiatry/psychology consultation (p = 0.05) and an increase in social work consults from 44 to 64% (p = 0.03). Nutrition consults were consistently utilized in both periods (98% pre vs. 100% post; p = 0.33). CONCLUSION: The ICP was developed to standardize inpatient medical stabilization for patients with ARFID. In this single center study, implementation of the ICP increased standardized care for inpatients with ARFID with variation in care reduced: there were improvements in the use of consulting services and a reduction in the use of the restrictive eating disorder protocol. The ICP demonstrates the potential to further standardize and improve care over time.
There is limited evidence to guide management of children and adolescents with Avoidant Restrictive Food Intake Disorder (ARFID) admitted for medical stabilization. The study describes the variation in inpatient care for ARFID, which led to the development of a multidisciplinary standardized inpatient clinical pathway (ICP). The ICP centers the experience of the patient and family with an emphasis on biopsychosocial support. Implementation of the ICP increased standardized care for inpatients with ARFID with variation in care reduced: There were improvements in the use of psychiatry/psychology and social work consulting services and a reduction in the use of the restrictive eating disorder protocol. Future research is needed to better understand the impact of the inpatient clinical pathway to improve care over time.
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OBJECTIVE: To evaluate the 2-year course and outcomes of full and subthreshold avoidant/restrictive food intake disorder (ARFID) in youth aged 9 to 23 years at baseline using a prospective longitudinal design to characterize the remission and persistence of ARFID, evaluate diagnostic crossover, and identify predictors of outcome. Greater severity in each ARFID profile-sensory sensitivity, fear of aversive consequences, and lack of interest-was hypothesized to predict greater likelihood of illness persistence, controlling for age, sex, body mass index percentile, ARFID treatment status, and baseline diagnosis. METHOD: Participants (N = 100; age range, 9-23 years; 49% female; 91% White) were followed over 2 years. The Pica, ARFID, and Rumination Disorder Interview was used across 3 time points (baseline, year 1, year 2) to measure the severity of each ARFID profile and evaluate illness persistence or remission, and the Eating Disorder Assessment for DSM-5 was used to evaluate diagnostic crossover. RESULTS: Across the 2-year follow-up period, half the participants persisted with their original diagnosis, and 3% of participants experienced a diagnostic shift to anorexia nervosa. Greater severity in the sensory sensitivity and lack of interest profiles was associated with higher likelihood of ARFID persistence at year 1 only; greater severity in the fear of aversive consequences profile was associated with higher likelihood of ARFID remission at year 2 only. CONCLUSION: Findings underscore the distinctiveness of ARFID from other eating disorders and emphasize its persistence over 2 years. Results also highlight the predictive validity and prognostic value of the ARFID profiles (ie, sensory sensitivity, fear of aversive consequences, lack of interest).
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PURPOSE OF REVIEW: The authors examine the differential diagnosis for gastrointestinal disorders that should be considered in individuals who present with nonspecific gastrointestinal and nutritional complaints suggestive of an eating disorder. RECENT FINDINGS: This review first identifies diseases with which eating disorders are often confused and then explores features in the history, physical examination, and laboratory studies, which can provide clues to the cause of the patient's symptoms. In addition, it discusses the recommended evaluation and treatments for the gastrointestinal diseases that most commonly mimic the presentation of eating disorders including Crohn disease (CrD), celiac disease, gastroesophageal reflux disease (GERD), and eosinophilic esophagitis (EoE). SUMMARY: The ubiquitous nature of the gastrointestinal complaints requires the clinician to consider a broad differential diagnosis when evaluating a patient for an eating disorder.
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Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico , Enfermedades Gastrointestinales/diagnóstico , Adolescente , Biomarcadores/metabolismo , Enfermedad Celíaca/diagnóstico , Niño , Diagnóstico Diferencial , Esofagitis Eosinofílica/diagnóstico , Reflujo Gastroesofágico/diagnóstico , Humanos , Enfermedades Inflamatorias del Intestino/diagnósticoRESUMEN
BACKGROUND: Maintaining a healthy weight is a focus of Cystic Fibrosis (CF) care. With the increased use of highly effective CFTR modulators, many people with CF are gaining weight more easily, which may affect eating habits and body image. This study investigates providers' understanding and current practices surrounding body image disturbance and disordered eating in people with CF. METHODS: We distributed a one-time web-based survey to United States (U.S.)-based CF healthcare providers via CF Foundation list servs. The survey investigated providers' understanding and perceived importance of issues surrounding disordered eating and body image disturbance in adolescent and young adults (AYA) with CF as well as current screening practices. We used descriptive statistics to analyze participants' characteristics and practices. RESULTS: A total of 232 healthcare providers completed the survey. While most participants felt that screening for both body image disturbance and disordered eating should be standardized in CF care (79% and 82%, respectively), fewer than one third felt comfortable screening, and only one quarter actually screened for various eating disordered behaviors in daily practice. Only 2.7% reported using a formal screening tool. Participants reported provider assessment tools (86%), standardized partnerships with eating disorder specialists (80%), and CFF or national guidelines (79%) would be helpful to improve screening and counseling. CONCLUSION: While most CF providers believe that body image disturbance and disordered eating are important topics in AYA with CF, few address these topics with their patients. The development of educational sessions and national guidelines may improve screening and counseling practices.
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Fibrosis Quística , Trastornos de Alimentación y de la Ingestión de Alimentos , Humanos , Adolescente , Adulto Joven , Imagen Corporal , Fibrosis Quística/complicaciones , Fibrosis Quística/diagnóstico , Fibrosis Quística/psicología , Conducta Alimentaria/psicología , Encuestas y Cuestionarios , Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico , Trastornos de Alimentación y de la Ingestión de Alimentos/etiologíaRESUMEN
INTRODUCTION: There is evidence for increased risk of eating disorders in individuals with diet-treated chronic illnesses, however, data in patients with cystic fibrosis (CF) is less clear. No studies have evaluated avoidant/restrictive food intake disorder (ARFID) in the CF population. We investigated the prevalence of eating disorders, including ARFID, in adolescents and young adults with CF. METHODS: Patients with CF aged 14-35 years were recruited to complete three validated surveys: (1) Eating Disorder Examination Questionnaire (EDE-Q), (2) Nine-Item Avoidant/Restrictive Food Intake Disorder Scale (NIAS), and (3) Cystic Fibrosis Questionnaire-Revised (CFQ-R). Univariate linear regression analysis identified baseline risk factors associated with these survey scores. Variables with univariate p < 0.20 were considered for inclusion in a multivariable linear regression model. Backwards stepwise linear regression was used to identify the final model. RESULTS: A total of 52 patients enrolled. The prevalence of a positive screen on the EDE-Q was 9.6%, and on the NIAS was 13.5%. The CFQ-R eating and weight subscales were associated with scores on the EDE-Q, and CFQ-R eating subscale and being dF508 homozygous were correlated with the NIAS total score. DISCUSSION: A clinically significant number of participants screened positive for eating disorders on the EDE-Q and NIAS. Scores on the eating and weight scales of the CFQ-R were associated with the scores on these surveys. Further work is needed to better understand the optimal way to use such tools to screen and treat for eating disorders in individuals with CF.
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Fibrosis Quística , Trastornos de Alimentación y de la Ingestión de Alimentos , Adolescente , Enfermedad Crónica , Fibrosis Quística/complicaciones , Fibrosis Quística/epidemiología , Trastornos de Alimentación y de la Ingestión de Alimentos/epidemiología , Humanos , Calidad de Vida , Encuestas y Cuestionarios , Adulto JovenRESUMEN
Eating disorders (EDs) such as anorexia nervosa, bulimia nervosa, and avoidant/restrictive food intake disorder are associated with restricted diets and abnormal compensatory behaviors, frequently leading to malnutrition and oral and gastrointestinal manifestations. Dental and oral complications are generally caused by malnutrition, micro-nutrient deficiency, and chronic acid exposure; hence, treatment of the ED and frequent dental examinations are essential to reduce morbidity. Gastrointestinal manifestations are multifactorial in origin, and may be caused by disordered behaviors, malnutrition, anxiety, and/or may be a function of the ED itself. This article reviews the most common oral and gastrointestinal manifestations of EDs and describes emergent complications such as acute gastric dilation and superior mesenteric artery syndrome. It is important for providers to recognize complications associated with EDs to provide the best treatment possible.
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PURPOSE OF REVIEW: The purpose of this review is to report on the vitamin D status and its relationship with bone health in individuals with gastrointestinal and liver disorders. In addition, recommendations regarding replacement and maintenance of optimal vitamin D stores, as well as the state of knowledge regarding its effect on the disease through its actions on the immune system, will be reviewed. RECENT FINDINGS: The scientific community has revised upward the serum levels of vitamin D considered optimal, and doses of vitamin D much larger than those currently recommended may be needed to maintain these levels, especially in individuals with gastrointestinal and liver disorders. The relationship between vitamin D and bone health in this population is controversial. The role of vitamin D in the regulation of the immune system continues to be elucidated. SUMMARY: Hypovitaminosis D is prevalent among individuals with gastrointestinal and liver disease. Although replacement and supplementation guidelines have not been well defined, practitioners should aim for a serum 25-hydroxyvitamin D level of at least 32 ng/ml. The contribution of vitamin D to the bone health of these individuals and its role in altering disease course through its actions on the immune system remain to be elucidated.
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Enfermedades del Sistema Digestivo/complicaciones , Deficiencia de Vitamina D , Vitamina D/fisiología , Enfermedades Óseas/etiología , Enfermedades Óseas/prevención & control , Enfermedades Gastrointestinales/complicaciones , Humanos , Sistema Inmunológico/efectos de los fármacos , Enfermedades del Sistema Inmune/etiología , Hepatopatías/complicaciones , Vitamina D/administración & dosificación , Vitamina D/análogos & derivados , Vitamina D/sangre , Deficiencia de Vitamina D/sangre , Deficiencia de Vitamina D/tratamiento farmacológico , Deficiencia de Vitamina D/etiologíaRESUMEN
Inflammatory bowel disease in children can be marked by aggressive disease both at presentation and over time. Risk stratification of individual patients may help identify when early biologic therapy is justified. Currently, combination biologic and immunomodulator therapy for moderate-to-severe Crohn's disease is the most effective treatment regimen. The clinician's conundrum arises from the recent understanding that rare but serious adverse events do occur with use of these strong immune suppressive drugs and may be more prevalent with combination therapy. An understanding of the natural history of Crohn's disease and ulcerative colitis and the benefits and risks of the current medical armamentarium is essential to provide optimal care for each child with inflammatory bowel disease.