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The Efficacy of Melatonin Patches on Dental Anxiety in Children

The Efficacy of Melatonin Patches on Dental Anxiety in Children A Randomized Clinical Trial

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07162272
Enrollment
52
Registered
2025-09-09
Start date
2025-06-25
Completion date
2025-08-29
Last updated
2025-11-13

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

Conditions

Children, Dental Anxiety

Keywords

Dental Anxiety, Children, Melatonin, Melatonin Patches

Brief summary

Statement of Problem: Dental anxiety significantly impacts dental treatment outcomes, particularly in pediatric patients. Given the side effects associated with current oral anxiolytic medications, there is a need to clinically evaluate safe and natural alternatives, such as melatonin patches, to validate their efficacy. Aim of Study: The aim of this study is to evaluate the effect of melatonin patches on reducing dental anxiety in children. Anxiety assessments will be done by recording the pulse rate, blood pressure, and by utilization of the modified child dental anxiety scale in pediatric dental patients. Materials and Methods: Fifty two children will be divided into two groups. One group (n=26) will be given two melatonin patches per patient and the other group (n=26) will receive two placebo stickers 30 minutes before dental treatment. Pulse rate, blood pressure and modified child dental anxiety scale will be recorded before and after dental treatment completion as well as after the intervention for both groups.

Interventions

DRUGMelatonin Patches

Group 1 (n=26): Participants in the intervention group will receive two melatonin patches on their forearm (each containing 1mg of melatonin, AVEELA, USA) attached to the skin of their forearm 30 minutes prior to their invasive dental treatment. Pulse Rate, Blood Pressure, and Modified Child Dental Anxiety Scale will be measured before melatonin patches application, after 30minutes of patches application, then after local anesthesia injection, and finally after completing the invasive dental treatment.

OTHERPlacebo Group

Group 2 (n=26): Participants in the intervention group will receive two placebo patches on their forearm attached to the skin of their forearm 30 minutes prior to their invasive dental treatment. Pulse Rate, Blood Pressure, and Modified Child Dental Anxiety Scale will be measured before placebo patches application, after 30minutes of patches application, then after local anesthesia injection, and finally after completing the invasive dental treatment.

Sponsors

Ain Shams University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
5 Years to 7 Years
Healthy volunteers
Yes

Inclusion criteria

* Healthy children aged 5-7 years old. * Patients exhibiting Frankl's behavior rating grade III or IV. * Children requiring invasive dental treatment in their primary teeth.

Exclusion criteria

* Patients with severe dental symptoms (e.g. spontaneous pain, pain not relieved by analgesics). * History of allergy to melatonin * Children who currently use any medication * Orphans and special health care needs patient.

Design outcomes

Primary

MeasureTime frameDescription
Modified Child Dental Anxiety Scale1 day: from recruitment to end of treatment 1 day.The child's anxiety will be measured using the five faces version of the modified child dental anxiety scale (MCDAS). It contains five-point Likert scale each corresponding to a smiley face that describe one of the feelings ranging from relaxed/not worried (1) to very worried (5). This will be recorded at baseline (pre-intervention), 30 minutes after melatonin patch placement (peri-operatively phase I), then immediately after local anesthesia injection (peri-operatively phase II), and immediately post-operatively.
Blood Pressure1 day: from recruitment to end of treatment 1 day.Measuring patients' systolic and diastolic blood pressure using a digital blood pressure scale. This will be recorded at baseline (pre-intervention), 30 minutes after melatonin patch placement (peri-operatively phase I), then immediately after local anesthesia injection (peri-operatively phase II), and immediately post-operatively.
Pulse rate1 day: from recruitment to end of treatment 1 day.Measuring patients' pulse rate using digital pulse oximeter scale. This will be recorded at baseline (pre-intervention), 30 minutes after melatonin patch placement (peri-operatively phase I), then immediately after local anesthesia injection (peri-operatively phase II), and immediately post-operatively.
Oxygen Saturation1 day: from recruitment to end of treatment 1 day.Measuring patients' oxygen saturation using digital pulse oximeter scale. This will be recorded at baseline (pre-intervention), 30 minutes after melatonin patch placement (peri-operatively phase I), then immediately after local anesthesia injection (peri-operatively phase II), and immediately post-operatively.

Countries

Egypt

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026