Clinical Evaluation of the Adult with Eosinophilic Esophagitis.

Adult patients with eosinophilic esophagitis (EoE) typically present with a history of dysphagia for solids, sometimes with additional reflux-like pain and a history of prior food impactions. In contrast to these alarming symptoms, the general appearance and physical examination of adult patients with EoE is in line with apparently healthy individuals. Therefore, the diagnosis is based on a history of solid-food dysphagia and eosinophilic tissue infiltration. Importantly, the increasing prevalence of EoE variants, that is, typical EoE symptoms in the absence of a relevant eosinophilia, and several studies with eosinophil-targeting drugs, call the pathogenic role of eosinophils into question.

Large Palatal Pleomorphic Adenoma Complicated by Dysphagia: A Case Report.

A 60-year-old Japanese woman presented with a palatal pleomorphic adenoma measuring 5 cm in size. In addition to impairments during the oral preparatory and oral transport phases, dysphagia with nasopharyngeal closure disorder was observed in the pharyngeal phase. After resection of the tumor, dysphagia resolved, and the patient was immediately able to eat a standard meal. A videofluoroscopic swallowing study confirmed improvement in the movement of the soft palate compared with the pre-operative condition.

Dysphagia After Esophageal Replacement and Its Treatment.

Dysphagia occurs temporarily or permanently following esophageal replacement in at least half of the cases. Swallowing disorder, in addition to severe decline in the quality of life, can lead to a deterioration of the general condition, which may lead to death if left untreated. For this reason, their early detection and treatment are a matter of importance. Between 1993 and 2012, 540 esophageal resections were performed due to malignant tumors at the Department of Surgery, Medical Center of the University of Pécs. Stomach was used for replacement in 445 cases, colon in 38 cases, and jejunum in 57 cases. The anastomosis with a stomach replacement was located to the neck in 275 cases and to the thorax in 170 cases. The colon was pulled up to the neck in each case. There were 29 cases of free jejunal replacements located to the neck and 28 cases with a Roux loop reconstruction located to the thorax. Based on the literature data and own experience, the following were found to be the causes of dysphagia in the order of frequency: anastomotic stenosis, conduit obstruction, peptic and ischemic stricture, foreign body, local recurrence, functional causes, new malignant tumor in the esophageal remnant, and malignant tumor in the organ used for replacement. Causes may overlap each other, and their treatment may be conservative or surgical. The causes of many dysphagic complications might be prevented by improving the anastomosis technique, by better preservation the blood supply of the substitute organ, by consistently applying a functional approach, and by regular follow-up.

A Pediatric Lateral Submental Mass: A Rare Presentation of Dermoid Cyst.

Dermoid cysts are benign cutaneous neoplasms that contain germ cells from the ectoderm and mesoderm. Approximately 70% are diagnosed during childhood before the age of 5. Although they can present throughout the body, the prevalence is 7% for those arising from the head and neck. These lesions present primarily as midline masses and are classified as sublingual, submental, or overlapping depending on their relationship with the muscles of the floor of mouth. A 10-year-old female presented with a 2-week history of right submental swelling. She denied pain, dysphagia, odynophagia, or respiratory distress. Physical examination showed nontender fullness of the submental region without erythema or induration and no palpable cervical lymphadenopathy. Ultrasound showed an oval-shaped cystic mass measuring 4.8 × 4.0 × 2.6 cm. After a course of clindamycin, a computed tomography was obtained which showed a right 4.5 × 4.0 × 2.6 cm fluid filled lesion, within the right lateral floor of mouth. Intraoral resection was performed and the mass was freed from the geniohyoid and mylohyoid. Histopathology was consistent with a dermoid cyst. Submental masses have a broad differential, but rarely are they dermoid cysts if they arise lateral to the midline. With appropriate diagnosis and total surgical excision, patients and their families can be reassured in similar cases.

Previously Unreported Esophageal Lymphoid Polyp in a Child: A Case Report with Histopathology.

Introduction: Benign esophageal tumors are uncommon; most are detected by chance upon endoscopy. Lymphoid polyps, like those of the small and large intestine, have not been reported to occur in the esophagus. We describe an esophageal benign lymphoid polyp. Case Report: A 7.5-year-old girl was referred with dysphagia. Upper endoscopy demonstrated and removed a single small pedunculated polyp in the upper third of the esophagus. The polyp consisted of two hyperplastic lymphoid aggregates in the lamina propria covered by stratified non-keratinizing squamous epithelium. Discussion: Esophageal polyps may be produced by hyperplastic lymphoid tissue and may be a cause of dysphagia.

Dupilumab in Adults and Adolescents with Eosinophilic Esophagitis.

BACKGROUND: Dupilumab, a fully human monoclonal antibody, blocks interleukin-4 and interleukin-13 signaling, which have key roles in eosinophilic esophagitis. METHODS: We conducted a three-part, phase 3 trial in which patients 12 years of age or older underwent randomization in a 1:1 ratio to receive subcutaneous dupilumab at a weekly dose of 300 mg or placebo (Part A) or in a 1:1:1 ratio to receive 300 mg of dupilumab either weekly or every 2 weeks or weekly placebo (Part B) up to week 24. Eligible patients who completed Part A or Part B continued the trial in Part C, in which those who completed Part A received dupilumab at a weekly dose of 300 mg up to week 52 (the Part A-C group); Part C that included the eligible patients from Part B is ongoing. The two primary end points at week 24 were histologic remission (≤6 eosinophils per high-power field) and the change from baseline in the Dysphagia Symptom Questionnaire (DSQ) score (range, 0 to 84, with higher values indicating more frequent or more severe dysphagia). RESULTS: In Part A, histologic remission occurred in 25 of 42 patients (60%) who received weekly dupilumab and in 2 of 39 patients (5%) who received placebo (difference, 55 percentage points; 95% confidence interval [CI], 40 to 71; P<0.001). In Part B, histologic remission occurred in 47 of 80 patients (59%) with weekly dupilumab, in 49 of 81 patients (60%) with dupilumab every 2 weeks, and in 5 of 79 patients (6%) with placebo (difference between weekly dupilumab and placebo, 54 percentage points; 95% CI, 41 to 66 [P<0.001]; difference between dupilumab every 2 weeks and placebo, 56 percentage points; 95% CI, 43 to 69 [not significant per hierarchical testing]). The mean (±SD) DSQ scores at baseline were 33.6±12.41 in Part A and 36.7±11.22 in Part B; the scores improved with weekly dupilumab as compared with placebo, with differences of -12.32 (95% CI, -19.11 to -5.54) in Part A and -9.92 (95% CI, -14.81 to -5.02) in Part B (both P<0.001) but not with dupilumab every 2 weeks (difference in Part B, -0.51; 95% CI, -5.42 to 4.41). Serious adverse events occurred in 9 patients during the Part A or B treatment period (in 7 who received weekly dupilumab, 1 who received dupilumab every 2 weeks, and 1 who received placebo) and in 1 patient in the Part A-C group during the Part C treatment period who received placebo in Part A and weekly dupilumab in Part C. CONCLUSIONS: Among patients with eosinophilic esophagitis, subcutaneous dupilumab administered weekly improved histologic outcomes and alleviated symptoms of the disease. (Funded by Sanofi and Regeneron Pharmaceuticals; ClinicalTrials.gov number, NCT03633617.).

Macroglossia and less advanced dystrophic change in the tongue muscle of the Duchenne muscular dystrophy rat.

BACKGROUND: Duchenne muscular dystrophy (DMD) is an X-linked muscle disease caused by a complete lack of dystrophin, which stabilizes the plasma membrane of myofibers. The orofacial function is affected in an advanced stage of DMD and this often leads to an eating disorder such as dysphagia. Dysphagia is caused by multiple etiologies including decreased mastication and swallowing. Therefore, preventing the functional declines of mastication and swallowing in DMD is important to improve the patient's quality of life. In the present study, using a rat model of DMD we generated previously, we performed analyses on the masseter and tongue muscles, both are required for proper eating function. METHODS: Age-related changes of the masseter and tongue muscle of DMD rats were analyzed morphometrically, histologically, and immunohistochemically. Also, transcription of cellular senescent markers, and utrophin (Utrn), a functional analog of dystrophin, was examined. RESULTS: The masseter muscle of DMD rats showed progressive dystrophic changes as observed in their hindlimb muscle, accompanied by increased transcription of p16 and p19. On the other hand, the tongue of DMD rats showed macroglossia due to hypertrophy of myofibers with less dystrophic changes. Proliferative activity was preserved in the satellite cells from the tongue muscle but was perturbed severely in those from the masseter muscle. While Utrn transcription was increased in the masseter muscle of DMD rats compared to WT rats, probably due to a compensatory mechanism, its level in the tongue muscle was comparable between WT and DMD rats and was similar to that in the masseter muscle of DMD rats. CONCLUSIONS: Muscular dystrophy is less advanced in the tongue muscle compared to the masseter muscle in the DMD rat.

Type 1 neurodegeneration with brain iron accumulation: a case report.

BACKGROUND: Type 1 neurodegeneration with brain iron accumulation is a rare neurological disorder with estimated prevalence of one to two per million persons worldwide, characterized by progressive degeneration of basal ganglia, globus pallidus, and reticular part of substantia nigra, produced by brain iron accumulation due to a defect in the gene producing pantothenate kinase 2. Clinical presentations include dystonia, dysarthria, dysphagia, dementia, severe mental retardation, and severe movement disability at later stages. The characteristic pattern on brain magnetic resonance imaging shows the "eye of the tiger" sign. Treatment in late stages is mainly symptomatic. We report the case of a Cuban boy with high-severity brain iron accumulation, with positive clinical and imaging findings diagnosed in a late stage of the illness. This degree of severity has never been reported in Cuba and is rarely reported worldwide. CASE PRESENTATION: We present the case of a 19-year-old male white Cuban boy who presented to our department with features of spasticity, dystonia, gait difficulty, dysarthria, dysphagia, aggressiveness, and sleep disorders. He was diagnosed with pantothenate kinase-associated neurodegeneration on the basis of clinical findings and typical "eye of the tiger" pattern on brain magnetic resonance imaging. Detailed evaluation was carried out, and symptomatic treatment and physiotherapy were started with trihexyphenidyl, cabergoline, baclofen, and intramuscular botulinum neurotoxin as well as daily home sessions of passive stretching, weight bearing, and muscle massaging. At 3 months reevaluation, the patient showed a great improvement of motor function, with a decrease of dystonic symptoms, although language, cognition, and functional independence showed no improvement. The prognosis of the patient remains reserved. CONCLUSION: The diagnosis can be made based on the presence of clinical and imaging features. The presence of "eye-of-the-tiger" sign on magnetic resonance imaging must be considered a nearly pathognomonic sign of neurodegeneration with brain iron accumulation presence. Treatment after high-severity presentation remains directed toward symptomatic findings. Both dopamine agonists and anticholinergic agents are useful to treat motor symptoms, but there is not yet an effective treatment to stop the underlying degeneration. New therapeutic approaches are needed to counteract late stages of the disease and improve prognosis.

Impact of Limb Phenotype on Tongue Denervation Atrophy, Dysphagia Penetrance, and Survival Time in a Mouse Model of ALS.

Current treatments for dysphagia in ALS do not target the underlying tongue weakness and denervation atrophy that is prevalent in spinal and bulbar ALS cases. To address this clinical gap, we studied the low copy number SOD1-G93A (LCN-SOD1) mouse model of ALS to quantify the impact of limb phenotype on tongue denervation atrophy, dysphagia penetrance, and survival time in preparation for future treatment-based studies. Two male LCN-SOD1 breeders and 125 offspring were followed for limb phenotype inheritance, of which 52 (30 LCN-SOD1 and 22 wild-type/WT, both sexes) underwent characterization of dysphagia penetrance (via videofluoroscopic swallow study; VFSS) and survival time at disease end-stage (15-20% body weight loss). From these, 16 mice (8/genotype) underwent postmortem histological analysis of the genioglossus for evidence of denervation atrophy. Results revealed that both breeders displayed a mixed (hindlimb and forelimb) ALS phenotype and sired equal proportions of hindlimb vs. mixed phenotype offspring. Dysphagia penetrance was complete for mixed (100%) versus incomplete for hindlimb (64%) phenotype mice; yet survival times were similar. Regardless of limb phenotype, LCN-SOD1 mice had significantly smaller genioglossus myofibers and more centralized myonuclei compared to WT mice (p < 0.05). These biomarkers of denervation atrophy were significantly correlated with VFSS metrics (lick and swallow rates, p < 0.05) but not survival time. In conclusion, both LCN-SOD1 phenotypes had significant tongue denervation atrophy, even hindlimb phenotype mice without dysphagia. This finding recapitulates human ALS, providing robust rationale for using this preclinical model to explore targeted treatments for tongue denervation atrophy and ensuing dysphagia.

Resection of a Giant Hypopharyngeal Liposarcoma Invading the Esophagus by Lateral Pharyngotomy: A Case Report.

Hypopharyngeal liposarcomas are extremely rare. Due to the lack of experience, pathologists and surgeons find it difficult to make a clear diagnosis and provide accurate, timely treatment. A 43-year-old man with a complaint of foreign body sensation in the throat for 6 months and swallowing difficulty for 2 months was admitted to our department. Contrast-enhanced computed tomography of the chest and larynx revealed a lesion with smooth surface in the esophagus, connected by a pedicle to the hypopharyngeal lesion. The same result was found by gastroscopy. Lateral pharyngotomy was performed for tumor removal, and after 3 weeks, the patient showed good movement of bilateral vocal cords, without dysphagia, choking cough, or hoarseness. This is the first case report of hypopharyngeal liposarcoma invading the esophagus. A thorough preoperative evaluation may be required for the proper diagnosis, prevention, and treatment.

Upright epiglottis prevents aspiration in patients with nasopharyngeal carcinoma post-chemoradiation.

NPC is the most widely found malignant tumor in the head and neck region in Indonesia. Chemoradiation therapy for NPC can induce swallowing disorders (dysphagia) that adversely affects a patients quality of life. This study aimed to assess the swallowing process by flexible endoscopic evaluation of swallowing in patients with nasopharyngeal carcinoma after chemoradiation. Thirty-nine patients with NPC who had chemoradiation therapy more than one month previously underwent flexible endoscopic evaluation of swallowing and were assessed for oral transport time, sensation, standing-secretion, pre-swallowing leakage, residue, penetration, aspiration, and silent aspiration. The most common structural abnormalities were an upright and swollen epiglottis (89.4%), poor oral hygiene, and velopharyngeal closure defects (56.4%). This examination also revealed a mild degree of standing secretion (38.5%) and aspiration (10.3%). No penetration was observed in 64.1% of the patients, and no silent aspiration was observed in any of the patients. A severe degree of residue (45.7%) was observed when administering oatmeal, while the residue was mild to moderate when administering gastric rice, crackers, and milk. The residue changed to a mild degree (32.3%-51.4%) in all food administrations after the watering maneuver. The highest penetration was noted after oatmeal administration (42.8%), and the highest aspiration was found after milk administration (8.6%). Standing secretion in almost all patients was caused by hyposensitivity of the hypopharynx. Persistent residue and hyposensitivity of the hypopharynx led to aspiration. The low percentage of aspiration and silent aspiration might have been caused by the upright and swollen epiglottis that prevented aspiration. Poor oral hygiene and a dry mouth led to prolonged oral transport. Therefore, most patients had hypopharyngeal abnormalities in the form of a swollen and upright epiglottis. Secretion and food residue were also detected. Drinking helps to expedite the swallowing process by facilitating oral phase transport and reducing residues.

A novel irradiation stent versus conventional irradiation stent for malignant dysphagia: A prospective randomized controlled trial.

AIM: To evaluate whether a novel irradiation stent (NIS) could decrease the rate of recurrent dysphagia, compared to the conventional irradiation stent (CIS) in patients with malignant dysphagia. MATERIALS AND METHODS: We performed an open-label randomized controlled trial of participants with malignant dysphagia. A total of 94 participants were parallelly allocated into the NIS group or the NIS group between April 2019 and April 2020. The primary endpoint was the rate of recurrent dysphagia. The secondary endpoints included technical success, clinical success, overall survival, and adverse events. RESULTS: The technical success rate and the clinical success rate was 100.0% (47/47) in both groups. The median follow-up period was 189 days (range 14-422 days). Recurrent dysphagia was observed in 12.8% (6/47) of patients in the NIS group and 31.9% (15/47) in the CIS group (P = 0.026). Tissue/tumor growth occurred in 4 patients (8.5%) after NIS placement and 12 (25.5%) after CIS placement (P = 0.028). Stent migration occurred in 2 patients (4.3%) after NIS placement and 3 (6.4%) after CIS placement (P = 0.646). No food obstruction was found in both groups. The median overall survival was 177 days (95% confidence interval [CI] 139-214) in the NIS group and 168 days (95% CI 153-183) in the CIS group (P = 0.932). The incidence of severe adverse events was comparable between the two groups (21.3% vs. 17.0%, P = 0.600). CONCLUSIONS: In patients with malignant dysphagia, compared with CIS, NIS could decrease the rate of tissue/tumor growth without increase the rate of stent migration and therefore decrease the rate of recurrent dysphagia.

Dysphagia and Swallowing Disorders.

Dysphagia, defined as impairment of the swallowing process, is a common symptom and can be a significant source of morbidity and mortality in the general population. This article summarizes the causes of the condition, its prevalence, and the consequences and costs of untreated dysphagia. The aim of this article is to provide a framework for the general internist in assessing, diagnosing, and managing dysphagia in an adult patient. Basic diagnostic screening procedures and techniques for management are emphasized. A basic treatment pathway based on cause is provided for reference.

Characterization of dysphagia and laryngeal findings in COVID-19 patients treated in the ICU-An observational clinical study.

BACKGROUND: Dysphagia appears to be common in patients with severe COVID-19. Information about the characteristics of dysphagia and laryngeal findings in COVID-19 patients treated in the intensive care unit (ICU) is still limited. OBJECTIVES: The aim of this study was to evaluate oropharyngeal swallowing function and laryngeal appearance and function in patients with severe COVID-19. METHOD: A series of 25 ICU patients with COVID-19 and signs of dysphagia were examined with fiberendoscopic evaluation of swallowing (FEES) during the latter stage of ICU care or after discharge from the ICU. Swallowing function and laryngeal findings were assessed with standard rating scales from video recordings. RESULTS: Pooling of secretions was found in 92% of patients. Eleven patients (44%) showed signs of silent aspiration to the trachea on at least one occasion. All patients showed residue after swallowing to some degree both in the vallecula and hypopharynx. Seventy-six percent of patients had impaired vocal cord movement. Erythema of the vocal folds was found in 60% of patients and edema in the arytenoid region in 60%. CONCLUSION: Impairment of oropharyngeal swallowing function and abnormal laryngeal findings were common in this series of patients with severe COVID-19 treated in the ICU. To avoid complications related to dysphagia in this patient group, it seems to be of great importance to evaluate the swallowing function as a standard procedure, preferably at an early stage, before initiation of oral intake. Fiberendoscopic evaluation of swallowing is preferred due to the high incidence of pooling of secretion in the hypopharynx, silent aspiration, and residuals. Further studies of the impact on swallowing function in short- and long-term in patients with COVID-19 are warranted.

Assessment of cough in head and neck cancer patients at risk for dysphagia-An overview.

BACKGROUND: This literature review explores the terminology, the neurophysiology, and the assessment of cough in general, in the framework of dysphagia and regarding head and neck cancer patients at risk for dysphagia. In the dysphagic population, cough is currently assessed perceptually during a clinical swallowing evaluation or aerodynamically. RECENT FINDINGS: Recent findings have shown intra and inter-rater disagreements regarding perceptual scoring of cough. Also, aerodynamic measurements are impractical in a routine bedside assessment. Coughing, however, is considered to be a clinically relevant sign of aspiration and dysphagia in head and cancer patients treated with concurrent chemoradiotherapy. CONCLUSION: This article surveys the literature regarding the established cough assessment and stresses the need to implement innovative methods for assessing cough in head and neck cancer patients treated with concurrent chemoradiotherapy at risk for dysphagia.

Association of Lesion Pattern and Dysphagia in Acute Intracerebral Hemorrhage.

Background and Purpose: Dysphagia is a common and severe symptom of acute stroke. Although intracerebral hemorrhages (ICHs) account for 10% to 15% of all strokes, the occurrence of dysphagia in this subtype of stroke has not been widely investigated. The aim of this study was to evaluate the overall frequency and associated lesion locations and clinical predictors of dysphagia in patients with acute ICH. Methods: Our analysis included 132 patients with acute ICH. Clinical swallowing assessment was performed within 48 hours after admission. All patients underwent computed tomography imaging. Voxel-based lesion-symptom mapping was performed to determine lesion sites associated with dysphagia. Results: Eighty-four patients (63.6%) were classified as dysphagic. Higher scores on the National Institutes of Health Stroke Scale, larger ICH volumes, and higher degree of disability were associated with dysphagia. Voxels showing a statistically significant association with dysphagia were mainly located in the right insular cortex, the right central operculum, as well as the basal ganglia, corona radiata, and the left thalamus and left internal capsule. In contrast to lobar regions, in subcortical deep brain areas also small lesion volumes (<10 mL) were associated with a substantial risk of dysphagia. Intraventricular ICH extension and midline shift as imaging findings indicating a space-occupying effect were not associated with dysphagia in multivariate analysis. Conclusions: Dysphagia is a frequent symptom in acute ICH. Distinct cortical and subcortical lesion sites are related to swallowing dysfunction and predictive for the development of dysphagia. Therefore, patients with ICH should be carefully evaluated for dysphagia independently from lesion size, in particular if deep brain regions are affected.

Long-term functional and quality of life outcomes in laryngectomized patients after successful voice restoration using tracheoesophageal prostheses.

OBJECTIVE: To assess long-term functional and quality of life (QoL) outcomes and their predictive factors in laryngectomized patients after successful voice restoration using tracheoesophageal prostheses (TEP). METHODS: This cross-sectional study was conducted in alive and disease-free patients at least 1 year after total laryngectomy ± partial pharyngectomy. Patients completed the European Organization for Research and Treatment of Cancer (EORTC) Core (QLQ-C30) and Head and Neck Cancer (QLQ-H&N35) QoL questionnaires, the Voice Handicap Index (VHI-10) questionnaire and the Hospital Anxiety and Depression Scale (HADS). The level of dysphagia was evaluated using the Dysphagia Handicap Index (DHI) and the Dysphagia Outcomes and Severity Scale (DOSS). Predictive factors of these clinical outcomes were determined in univariate and multivariate analysis. RESULTS: A total of 48 patients were included in this study. Long-term QoL and functioning scales scores were all superior to 70%. Main persistent symptoms were fatigue, dyspnea, senses, speech and coughing problems. A DOSS score ≥6, indicating normal/subnormal swallowing function, and a VHI-10 score ≤20, representing light to medium voice disorders, were found in at least 75% of patients. An anxiodepressive disorder (HADS global score ≥ 15) was reported by 15 (31%) patients and represented the main predictor of QoL and voice outcomes. A strong correlation was found between VHI-10 and global QoL scores. CONCLUSIONS: After successful voice restoration, laryngectomized patients achieved satisfactory QoL and functional outcomes. Psychological distress was the main determinant of long-term QoL and is therefore of critical importance in the multidisciplinary management of laryngectomized patients.

Achalasia is associated with a higher incidence of depression in outpatients in Germany.

BACKGROUND AND AIM: Achalasia represents a chronic motility disorder of the esophagus featuring an impaired lower esophageal sphincter relaxation and loss of esophageal peristalsis. By causing dysphagia, regurgitation, aspiration and chest pain, achalasia might tremendously affect life quality of patients. However, the impact of achalasia on the development of mood disorders including depression has largely remained unclear. The aim of this study was to evaluate the incidence of depression in achalasia patients. METHODS: We analyzed a large primary care cohort database in Germany capturing data from 7.49 million patients. RESULTS: A total of n = 1,057 patients with achalasia diagnosed between January 2005 and December 2018 were matched to a cohort of n = 3,171 patients without achalasia controlling for age, sex, physician, index year, and the Charlson comorbidity index. Interestingly, while the frequency of depression prior to the diagnosis of achalasia was comparable in both groups, new diagnoses of depression were significantly higher within one year after the diagnosis of achalasia compared to the control group, suggesting a direct and previously unrecognized association between achalasia and depression. CONCLUSION: Our data suggest that the clinical management of patients with achalasia should include a careful and structured work-up for mood disorders in order to improve long-term quality of life in these patients.

Generic Measures of Quality of Life Are Not Correlated with Disease Activity in Eosinophilic Esophagitis.

BACKGROUND: The relationship between histologic disease activity in eosinophilic esophagitis (EoE) and generic measures of quality of life (QoL) is unclear. AIMS: To determine differences in QoL in adults with EoE based on histologic activity and assess changes in QoL over time. METHODS: We performed an analysis of prospectively collected data from patients in the University of North Carolina EoE Registry. Patients were categorized with histologically active (≥ 15 eosinophils per high-power field [eos/hpf]) or inactive (< 15 eos/hpf) disease. Dysphagia severity was measured with a Likert scale. QoL was measured with 36-Item Short Form (SF-36), compared between active and inactive groups, and assessed longitudinally. RESULTS: Of 147 EoE cases, those with inactive disease (n = 56) reported less dysphagia severity (3.2 vs. 1.9; p = 0.003) and had lower endoscopic severity (3.8 vs. 1.0; p < 0.001) than those with active disease (n = 91). While SF-36 scores did not differ between active and inactive status, lower mental component scores (MCS) were seen in patients treated with empiric dietary elimination (44.9 vs. 50.8; p = 0.005). Dysphagia severity was negatively correlated with both physical component score (PCS) (r = -0.33; p < 0.001) and MCS (r = -0.18; p = 0.03). Despite more cases achieving histologic response over time, SF-36 scores did not improve on either raw or adjusted analyses. CONCLUSION: QoL measured by SF-36 in EoE was similar regardless of histologic disease activity and was in the range of population averages. General QoL metrics like the SF-36 do not appear to have substantial utility in EoE.