An unusual cause for globus sensation: infected tracheal diverticulum with abscess formation.

CASE REPORT: A 43-year-old woman presented with a 3-week history of globus sensation and malaise. A computed tomography scan of her neck showed a large right paratracheal abscess secondary to an infected tracheal diverticulum. The patient was admitted under the ENT surgical team, and underwent incision and drainage of the abscess. There were no post-operative complications and she was discharged home after 2 days, on oral antibiotics. CONCLUSION: This case demonstrates that a tracheal diverticulum may become infected and present as a cervical abscess. To our knowledge, this is the fourth reported case in the international literature of abscess formation related to an infected tracheal diverticulum.

Assessment and Diagnostic Accuracy Evaluation of the Reflux Symptom Index (RSI) Scale: Psychometric Properties using Optimal Scaling Techniques.

OBJECTIVES: To investigate the psychometric properties of the reflux symptom index (RSI) as short screening approach for the diagnostic of laryngopharyngeal reflux (LPR) in patients with confirmed diagnosed regarding the 24-hour multichannel intraluminal impedance-pH monitoring (MII-pH). METHODS: From January 2017 to December 2018, 56 patients with LPR symptoms and 71 healthy individuals (control group) were prospectively enrolled. The LPR diagnosis was confirmed through MII-pH results. All subjects (n = 127) fulfilled RSI and the Reflux Finding Score (RFS) was performed through flexible fiberoptic endoscopy. The sensitivity and the specificity of RSI was assessed by ROC (Receiver Operating Characteristic) analysis. RESULTS: A total of 15 LPR patients (26.8%) of the clinical group met MII-pH diagnostic criteria. Among subjects classified as positive for MII- pH diagnoses, RSI and RFS mean scores were respectively 20 (SD ± 10.5) and 7.1 (SD ± 2.5), values not significantly different compared to the negative MII-pH group. The metric analysis of the items led to the realization of a binary recoding of the score. Both versions had similar psychometric properties, α was 0.840 for RSI original version and 0.836 for RSI binary version. High and comparable area under curve (AUC) values indicate a good ability of both scales to discriminate between individuals with and without LPR pathology diagnosis. Based on balanced sensitivity and specificity, the optimal cut-off scores for LPR pathology were ≥ 5 for RSI binary version and ≥ 15 for RSI original version. Both version overestimated LPR prevalence. The original version had more sensitivity and the RSI Binary version had more specificity. CONCLUSIONS: It would be necessary to think about modifying the original RSI in order to improve its sensitivity and specificity (RSI binary version, adding or changing some items), or to introduce new scores in order to better frame the probably affected of LPR patient.

Comparison of the efficiency of two different proton pump inhibitor formula in treatment of patients with atypical gastroesophageal reflux disease: a prospective randomized study.

BACKGROUND AND AIM: The prospective, open-label, randomized study aims to compare the efficacy of lansoprazole, a fast orally disintegrating proton pump inhibitor (PPI), and dexlansoprazole, a dual delayed release PPI, in patients with atypical symptoms of gastroesophageal reflux disease (GERD). METHODS: Patients with atypical GERD symptoms with a total reflux symptom index score > 10 were eligible for enrollment. From February 2018 to December 2019, 232 subjects were randomly assigned (1:1 ratio) to receive oral lansoprazole, Takepron OD 30 mg, once daily before breakfast or oral dexlansoprazole, Dexilant 60 mg, once daily before breakfast for 8 weeks. The primary end-point is to compare the symptoms response rate after an 8-week PPI therapy between the two groups. RESULTS: There were 232 study subjects enrolling in this study. After the 8-week PPI therapy, dexlansoprazole-treated group had a significantly higher response rate than lansoprazole-treated group in cough (76.5% vs 38.0%) and globus (69.7% vs 30.8%) (P all < 0.05 by intention-to-treat). Multivariate logistic regression analysis showed that the use of dexlansoprazole, presence of dyslipidemia, and typical GERD symptoms (acid reflux and heartburn) were predictors for symptom response for cough; the use of dexlansoprazole and presence of erosive esophagitis were predictors for symptom response for globus (P all < 0.05). No predictor for therapy response to hoarseness was noted. CONCLUSIONS: There is a higher response rate for cough and globus symptoms in patients with atypical GERD after the 8-week PPI therapy with dexlansoprazole rather than lansoprazole.

Esophageal Manometry, pH Testing, Endoscopy, and Videofluoroscopy in Patients With Globus Sensation.

OBJECTIVES/HYPOTHESIS: Combine techniques commonly employed in the clinical workup of patients with isolated globus sensation to identify the most common pharyngoesophageal abnormality. The primary aim was to retrospectively review high-resolution manometry, pH probe testing, contrast videofluoroscopy, and endoscopy studies in patients with a primary complaint of globus sensation. The specific hypothesis was esophageal high-resolution manometry identifies the most significant proportion of abnormalities compared to all other modalities. STUDY DESIGN: Retrospective cohort study. METHODS: An inclusive retrospective chart review was performed for patients evaluated between 2009 and 2016 with the primary complaint of globus sensation. Age at testing, self-identified gender, associated diagnoses, and results from each modality were collected. Descriptive statistics and pairwise comparisons were performed as well as sensitivity and specificity calculations. RESULTS: One hundred seventy-two patients met inclusion criteria. The cohort had an age range of 22.7 to 88.5 years and was predominantly female. Esophageal manometry identified abnormalities in 62.8% of patients, and pH testing identified abnormal acidification in approximately 20%. The esophagram identified abnormalities in 24% of patients, and esophagogastroduodenoscopy identified abnormalities in 22%. Modified barium swallows were normal in 93% of patients. Measures of sensitivity and specificity of other modalities were poor compared to esophageal manometry and pH testing. CONCLUSIONS: Patients with isolated globus sensation have evidence of esophageal dysmotility and laryngopharyngeal and gastroesophageal reflux disease in high proportions. Esophageal high-resolution manometry testing identifies the greatest proportion of abnormalities of the investigated modalities. LEVEL OF EVIDENCE: 4 Laryngoscope, 130:2120-2125, 2020.

Identification and Management of Chronic Laryngitis.

Chronic laryngitis is an inflammatory process of at least 3 weeks duration and affects phonation, breathing, and swallowing. This article describes the infectious, inflammatory, and autoimmune causes of chronic laryngitis. Symptoms of chronic laryngitis are nonspecific and may range from mild to airway compromise requiring emergent tracheostomy.

[Dyspnea and globus sensation after a minor head injury]. / Dyspneu en globusgevoel na trauma capitis.

A 91-year-old woman visited the emergency department with dyspnea and globus sensation after a minor head injury. A CT-scan of the spine showed a retropharyngeal swelling. MRI and fiberscopy revealed that the swelling was concordant with a retropharyngeal hematoma. The patient was admitted for observation and she was discharged in good clinical condition the day after.