Ultrathin Versus Conventional Esophagogastroduodenoscopy in Unsedated Patient With or Without Local Pharyngeal Anaesthesia

This study has been completed.
Sponsor:
Information provided by:
Chinese University of Hong Kong
ClinicalTrials.gov Identifier:
NCT00164996
First received: September 10, 2005
Last updated: February 16, 2012
Last verified: September 2005

September 10, 2005
February 16, 2012
September 2004
September 2010   (final data collection date for primary outcome measure)
patient's tolerance and anxiety in visual analog scale (VAS) score
Patient's tolerance and anxiety in VAS score
Complete list of historical versions of study NCT00164996 on ClinicalTrials.gov Archive Site
patient's satisfaction; procedure time; complications
Same as current
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Ultrathin Versus Conventional Esophagogastroduodenoscopy in Unsedated Patient With or Without Local Pharyngeal Anaesthesia
Comparison of Ultrathin Versus Conventional Esophagogastroduodenoscopy in Unsedated Patients With or Without Local Pharyngeal Anaesthesia: A Randomized Controlled Trial

The purpose of this study is to investigate whether an ultrathin endoscope will improve a patient's tolerance during the procedure. In addition, this study will look at whether local pharyngeal anaesthesia is necessary during ultrathin endoscopy.

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Interventional
Phase 3
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double-Blind
Primary Purpose: Treatment
Dyspepsia
  • Procedure: Local pharyngeal anaesthesia
  • Device: Ultrathin endoscope
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*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
400
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September 2010   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • Aged between 18-70

Exclusion Criteria:

  • Previous experience of upper endoscopy
  • Allergy to local pharyngeal anaesthesia
  • Patient requesting sedation during endoscopy
Both
18 Years to 70 Years
No
Contact information is only displayed when the study is recruiting subjects
China
 
NCT00164996
CRE 2004.312
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Chinese University of Hong Kong
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Principal Investigator: Wilfred Lik-Man Mui, MD Chinese University of Hong Kong
Chinese University of Hong Kong
September 2005

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP