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Comparison the effect of hypnosis,nitrous oxide and conventional behavior guidance on anxiety level of school-age children during local anesthesia injection and dental extraction

Comparison the effect of hypnosis,nitrous oxide and conventional behavior guidance on anxiety level of school-age children during local anesthesia injection and dental extraction

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20161007030193N3
Enrollment
75
Registered
2019-01-28
Start date
2018-11-06
Completion date
Unknown
Last updated
2019-02-25

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

Conditions

Anxiety. Phobic anxiety disorder of childhood

Interventions

Intervention 1: Intervention group 1: participants who were hypnotized during local anesthesia injection and dental extraction.The hypnosis intervention included a standard 3-minute progressive muscl

Sponsors

Mashhad University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
7 Years to 11 Years

Inclusion criteria

Inclusion criteria: 7-11 year-old school-aged children Having mild to moderate anxiety Having no chronic systemic diseases Having no mental retardation and autism Having no history of dental treatment with hypnosis or nitrous oxide Having primary molar candidate for extraction

Exclusion criteria

Exclusion criteria: Uncooperative patient Not hypnosis

Design outcomes

Primary

MeasureTime frame
Anxiety level. Timepoint: before local anesthesia injection-during local anesthesia injection- during dental extraction. Method of measurement: Venham Clinical Anxiety and Cooperation Scale.

Secondary

MeasureTime frame
Heart rate. Timepoint: Before local anesthesia injection, during local anesthesia injection, during dental extraction. Method of measurement: Pulsoximetre.;Oxygen saturation. Timepoint: Before local anesthesia injection, during local anesthesia injection, during dental extraction. Method of measurement: Pulsoximetre.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr.Iman Parisay

Mashhad University of Medical Sciences

parisayi@mums.ac.ir+98 51 3882 9501

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026