Skip to content

Effectiveness of Oral Sucrose in Pain Relief for Infants Undergoing Flexible Nasolaryngoscopy, A randomized controlled trial

Effectiveness of Oral Sucrose in Pain Relief for Infants Undergoing Flexible Nasolaryngoscopy, A randomized controlled trial

Status
Recruiting
Phases
Early Phase 1
Study type
Interventional
Source
TCTR
Registry ID
TCTR20260727001
Enrollment
42
Registered
2026-07-27
Start date
2026-07-20
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Procedural pain in infants Pain during flexible nasolaryngoscopy Infant distress during medical procedures Sucrose Pain management Infant Nasolaryngoscopy Endoscopy Analgesia Procedural pain Non pharmacological treatment Pediatric pain scale EVENDOL scale

Interventions

Administration of 0 point 5 mL of 24 percent oral sucrose solution given 2 minutes prior to flexible nasolaryngoscopy by syringe or pacifier under supervision,Administration of 0 point 5 mL of sterile
Experimental Drug,Placebo Comparator Other
Oral sucrose,Sterile water

Sponsors

Department of Otolaryngology, Faculty of Medicine, Chiang Mai University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
1 Days to 1 Years

Inclusion criteria

Inclusion criteria: 1. Age: Infants aged between 0 to 12 months., 2. Procedure: Scheduled to undergo flexible nasolaryngoscopy at Maharaj Nakorn Chiang Mai Hospital., 3. Consent: Parental or guardian consent obtained for participation in the study.

Exclusion criteria

Exclusion criteria: 1. Medical Conditions: Infants with significant medical conditions that may affect pain perception or procedural outcomes (e.g., neurological disorders affecting pain response)., 2. Allergy or Intolerance: Known allergy or intolerance to sucrose or related substances., 3.Emergency Procedures: Infants undergoing emergency FNL procedures where immediate treatment decisions are required. - Previous Exposure: Infants who have previously undergone flexible nasolaryngoscopy (FNL), as prior exposure may influence pain perception and behavioral responses during the procedure.

Design outcomes

Primary

MeasureTime frame
EVENDOL pain score during flexible nasolaryngoscopy EVENDOL pain scale assessment

Secondary

MeasureTime frame
Crying duration immediately after flexible nasolaryngoscopy Total duration of crying measured in seconds,Parental satisfaction Immediately after procedure Parental satisfaction score

Countries

Thailand

Contacts

Public ContactSophonwich Maraprygsavan

Faculty of medicine, Chiangmai University

sophonwich.m@cmu.ac.th0646744010

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026