Comparing two doses of oral melatonin to reduce anxiety in children before surgery
Official title: Comparing Two Doses of Oral Melatonin as Premedication in Children Undergoing Surgery: A Double-Blind Randomized Trial
Run by Al-Azhar University · NCT06489327 · Data updated 2026-11-12
This study is testing if two different doses of melatonin can help reduce anxiety in children aged 4 to 14 before they have surgery.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 4 Years to 10 Years |
| Sex | All |
| Enrollment | 120 (estimated) |
| Sponsor | Al-Azhar University Academic / other |
| Locations | 2 sites (Cairo, Cairo Governorate and 1 other locations) |
| Status | Recruiting |
| Started | July 12, 2026 |
| Main results expected | December 15, 2026 |
| Study ends | December 15, 2026 |
| Registry record updated | January 6, 2026 |
| Trial ID | NCT06489327 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are children aged 4 to 14 years who are scheduled for elective surgeries and have a physical status classified as ASA I or II.
✕Probably not a fit
Patients with ASA physical status greater than III, drug allergies, or gastrointestinal disorders may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study aims to evaluate the effectiveness of two different doses of oral melatonin as a premedication to alleviate preoperative anxiety in children aged 4 to 14 years undergoing elective surgeries. Participants will be randomly assigned to receive either a low dose (0.2 mg/kg), a high dose (0.4 mg/kg) of melatonin, or a placebo. The study will assess the levels of anxiety experienced by the children prior to surgery, comparing the outcomes across the different groups. The goal is to determine if melatonin can serve as a safer alternative to traditional anxiolytics like midazolam.
Why it matters
Potential benefit: If successful, this approach could provide a safer and effective method to reduce preoperative anxiety in pediatric patients.
How similar studies have gone: Previous studies have shown that melatonin can effectively reduce anxiety in various populations, suggesting potential success for this approach in pediatric patients.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients of either sex * age from 4 to 14 years * Patients with American society Anesthesiologist physical status I and II * Patients undergoing elective surgeries Exclusion Criteria: * ASA more than III * Drug allergy. * Gastrointestinal disorders.
Where it's running
-
Facualty of Pharmacy, Al Azhar University
Cairo, Cairo Governorate, Egypt Recruiting -
Al-Ayen Univerisity
Madīnat Bābil, Babel, Iraq Recruiting
Study contacts
- Principal investigator: Neveen Kohaf, ph.d — Al-Azhar University
- Study coordinator: Neveen Kohaf, Ph.D
- Email: nevenabdo@azhar.edu.eg
- Phone: 01060383012
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Virtual Reality storytelling versus a storybook to ease dental anxiety in children
This study tests whether watching a VR dental story or reading the same story aloud by a dentist helps 6- to 10-year-old Arabic-speaking children feel calmer before dental visits.
-
Positive affirmations and imagery to ease preoperative anxiety before joint replacement
This study tests whether guided imagery and positive affirmations can reduce anxiety in adults waiting for knee or hip replacement surgery.
-
Aromatherapy for Preoperative Anxiety, Postoperative Pain, and Patient Experience
This study tests whether aromatherapy helps reduce preoperative anxiety and postoperative pain and improves the overall patient experience for adults undergoing surgery.
-
Does an Enhanced Recovery After Surgery (ERAS) plan reduce preoperative anxiety and improve 1-year patient-reported outcomes in orthopedic patients?
This study tests whether an ERAS program can lower preoperative anxiety and improve long-term patient-reported outcomes after orthopedic surgery.
-
Live parent-child video interaction or cartoon watching to ease emergence agitation in preschoolers
This study tests whether live video calls with a parent or watching cartoons during preoperative transfer can reduce anxiety before anesthesia and agitation after surgery in 2- to 6-year-olds undergoing elective procedures.
-
VR preparation for kids before surgery
A small study tests whether a virtual reality tour of the hospital before surgery helps kids aged 3–12 feel less anxious and more cooperative.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.