Clinical Trials Logo
  1. Home
  2. Eosinophilic Esophagitis
  3. NCT00667524

Eosinophilic Esophagitis: Influence of Dilation on Dysphagia and Inflammation

Eosinophilic Esophagitis Clinical Trial

Official title:
Eosinophilic Esophagitis: Influence of Esophageal Dilation on the Underlying Inflammation and Efficacy/Safety of the Procedure

Clinical Trial Summary

A database analysis and review of histological slides (retrospective) and a patient questionnaire analysis (prospective) will be conducted in Bern (Switzerland) to evaluate the efficacy and safety of esophageal dilation and its effect on the underlying eosinophilic inflammation in patients with Eosinophilic Esophagitis. This trial is investigator driven.

Clinical Trial Description

Eosinophilic esophagitis (EE) is a chronic, increasingly recognized disease of the esophagus, clinico-pathologically characterized by a proton-pump-inhibitor resistant, dense esophageal eosinophilia in combination with esophagus-related symptoms. Patients suffer mainly from dysphagia, a feared long-term complication is the evolution of esophageal stenoses leading to food-bolus impaction that have to be removed endoscopically. Anti-inflammatory therapy with systemic or topical corticosteroids have shown to be efficacious in children as well as in adults. However, relapses occur in general soon after the cessation of this medication. In addition, several studies have demonstrated that in adults with active EE dilation is an alternative safe and efficacious therapeutic option. Surprisingly, the symptom-free period seems to be much longer after this procedure than after medical treatment. Today, the selection of these two procedures depends more on local practices than on evidence based data, because robust data are lacking. Furthermore, there are concerns regarding the risk of the dilation-procedure (possible esophageal perforations and major bleeding). Furthermore, it has not yet been assessed if dilation changes the underlying eosinophilic inflammation. If not, investigations should be performed to evaluate if long-term anti-eosinophilic therapy is able to change the natural course of the disease and reduce the stricturing complications. ;

Study Design

Observational Model: Cohort, Time Perspective: Retrospective

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00667524
Study type Observational
Source University of Bern
Contact
Status Completed
Phase N/A
Start date February 2008
Completion date March 2009
View Details
See also
  Status Clinical Trial Phase
Completed NCT03382678 - CEGIR 7807: Validation of Online Cohort of EGID Patients Enrolled in RDCRN CEGIR Contact Registry
Completed NCT05083312 - Efficacy and Safety APT-1011 in Adolescent Subjects With Eosinophilic Esophagitis (EoE) - A Sub-Study of the FLUTE-2 Trial Phase 3
Completed NCT04593251 - Dose Escalation Study to Evaluate an Experimental New Treatment (CALY-002) in Healthy Subjects and Subjects With Celiac Disease and Eosinophilic Esophagitis Phase 1
Completed NCT03633617 - Study to Determine the Efficacy and Safety of Dupilumab in Adult and Adolescent Patients With Eosinophilic Esophagitis (EoE) Phase 3
Completed NCT04941742 - The Use of Fractionated Exhaled Nitric Oxide in the Diagnosis and Assessment of Disease Activity of Eosinophilic Esophagitis (Validation Phase)
Terminated NCT04543409 - A Study of Benralizumab in Patients With Eosinophilic Esophagitis Phase 3
Terminated NCT02314455 - Esophageal Absorption in EoE N/A
Completed NCT01953575 - Mucosal Impedance and Eosinophilic Esophagitis N/A
Completed NCT01386112 - Safety and Tolerability Study of Oral EUR-1100 to Treat Eosinophilic Esophagitis Phase 1/Phase 2
Recruiting NCT04991935 - Safety Study of CC-93538 in Adult and Adolescent Participants With Eosinophilic Esophagitis Phase 3
Not yet recruiting NCT05896891 - San Raffaele EoE Biobank
Active, not recruiting NCT05482256 - A Study of Detergents in the Pathogenesis of Eosinophilic Esophagitis N/A
Recruiting NCT05485155 - Zemaira Eosinophilic Esophagitis Pilot Study Phase 2
Recruiting NCT04149470 - Proton Pump Inhibitor (PPI) Response in Eosinophilic Esophagitis Assessed by Transnasal Endoscopy (TNE) Phase 4
Recruiting NCT04416217 - Eosinophilic Esophagitis Steroid Safety Study
Completed NCT05084963 - A Study to Assess the Efficacy, Safety and Tolerability of IRL201104 in Adults With Active Eosinophilic Esophagitis Phase 2
Completed NCT02579876 - Milk Patch for Eosinophilic Esophagitis Phase 2
Recruiting NCT02331849 - Esophageal Motility in Eosinophilic Esophagitis Evaluated by High Resolution Manometry. N/A
Active, not recruiting NCT02202590 - Using Spectrally Encoded Confocal Microscopy (SECM) to Image the Esophagus N/A
Active, not recruiting NCT05176249 - Prospective Database for Eosinophilic Esophagitis (EoE) of Pediatric Population