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Comparison Effectiveness of Topical Analgesics without and with Entonox® during EsophagoGastroDuodenoscopy

Comparison Effectiveness of Topical Analgesics without and with Entonox® during EsophagoGastroDuodenoscopy

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
TCTR
Registry ID
TCTR20200721001
Enrollment
212
Registered
2020-07-21
Start date
2020-08-31
Completion date
Unknown
Last updated
2026-03-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

patients undergoing elective esophago&#45

Interventions

topical with lidocaine and oxygen supplement, topical with lidocaine and Entonox inhalation
Giving topical for EGD, Giving topical with entonox inhalation for EGD

Sponsors

none
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: Patients aged between 18 and 70 Patients undergoing elective EGD Patients undergoing topical anesthesia for EGD American Society of Anesthesiologist (ASA) physical status class I/II Able to complete questionnaires

Exclusion criteria

Exclusion criteria: Patients undergoing general anesthesia or TIVA for EGD Patients at risk of aspiration such full stomach, gut obstruction, GI bleeding, achalasia, hiatal hernia Allergy to lidocaine Patients with head injuries Maxillo-facial injuries History of eye/ ear/nose/throat surgery in 6 months ago Drunk/intoxicated patients Severe COPD/asthma Previous pneumothorax Pregnancy History of allergic to study drugs Severe systemic medical diseases BMI > 35 kg/m2

Design outcomes

Primary

MeasureTime frame
Comparison Effectiveness of Topical Analgesics without Entonox® and with Entonox® during Esophago- While insert endoscope 5-point Bath Gastroscopy Toleration Score (GTS)

Secondary

MeasureTime frame
Evaluate the satisfaction of endoscopists Evaluate the satisfaction of patients Evaluate the si after endoscopic procedure and before discharge Numerical Rating Scale (NRS)

Countries

Thailand

Contacts

Public ContactPapiroon Noitasaeng

Department of Anesthesiology

paah_n@hotmail.com0814930935

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Apr 4, 2026