ClinicalTrials.Veeva

Menu

Reduction in Symptomatic Esophageal Stricture Formation

AdventHealth logo

AdventHealth

Status and phase

Terminated
Phase 4

Conditions

Esophageal Stenosis

Treatments

Drug: prednisone
Drug: placebo

Study type

Interventional

Funder types

Other

Identifiers

Details and patient eligibility

About

Complete endoscopic resection of early neoplastic Barrett's Esophagus (BE) is a curative procedure. However, a significant proportion of patients develop symptomatic esophageal strictures following Complete Barrett's Eradication (CBE), and this limits the technique, particularly for circumferential and longer segment disease. Oral steroid therapy may reduce stricture formation; thereby allowing CBE to be performed with minimal associated morbidity.

Full description

The main objective of the proposed randomized trial is to compare the rate of symptomatic oesophageal strictures in patients receiving placebo versus oral prednisone.

Enrollment

3 patients

Sex

All

Ages

18 to 89 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  1. Histologically confirmed Barretts mucosa with high grade dysplasia or early esophageal adenocarcinoma (T1a, intramucosal adenocarcinoma).
  2. Barretts segment ≥ 30% circumference, ≤C3 and ≤M5.
  3. The general health condition of the patient permits anesthesia for endoscopy.
  4. Patient is 18 years of age or older.
  5. Informed consent is obtained

Exclusion criteria

  1. Previous (referral) biopsies show low grade dysplasia only, or invasive adenocarcinoma.
  2. Barretts segment <30% circumference, >C3 or >M5.
  3. During initial gastroscopy there are highly suspicious areas for submucosal invasive cancer (Kudo pit pattern type V; excavated/depressed type morphology; large smooth or ulcerated nodule). In cases of significant doubt, initial resection is of the highly suspicious area only, and urgent histology processing requested. If submucosal invasion is excluded, the patient is rebooked for 1st stage complete barrett's excision (60% circumferential resection) and randomization after a 4-6 weeks interval.
  4. Presence of a tight peptic oesophageal stricture that impedes safe and effective endoscopic mucosal resection using a cap (Cook Medical).
  5. Active malignancy, uncontrolled Diabetes Mellitus, active or untreated major psychiatric disorder, uncontrolled infection, uncontrolled hypertension, uncontrolled or severe congestive cardiac failure, non-correctable coagulopathy (INR>2, or platelet count <60 x 109/L), osteoporosis, recent peptic ulcer disease, moderate-to-severe glaucoma or untreated glaucoma, or pregnancy.
  6. Unable to provide informed consent
  7. Allergy to compound used in tablet formulation

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

3 participants in 2 patient groups, including a placebo group

prednisone
Experimental group
Description:
Daily oral prednisone is taken for 6 weeks, at a dose of 40mg/day in week 1, 30mg/day in week 2, 20mg/day week 3 and 4, 10mg/day in week 5, and 5mg/day in week 6. Prednisone is taken in the morning. Treatment commences the day of the procedure, with the dose taken with a sip of water prior to discharge. The 6-week treatment regimen is given after both the 1st and 2nd stage complete Barretts excision.
Treatment:
Drug: prednisone
placebo
Placebo Comparator group
Description:
Placebo tablets will be taken in the same manner as the prednisone arm.
Treatment:
Drug: placebo

Trial contacts and locations

1

Loading...

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2024 Veeva Systems