NCT06755502

Brief Summary

The goal of this study is to test garlic oil mixed with zinc oxide as a potential root canal filling material of primary molars in children aged from four to eight years. the study hypothesized that garlic oil mixed with zinc oxide would be the same as the gold standard filling material (metapex). The group receiving the garlic oil with zinc oxide as root canal filling material will be compared with other similar group receiving metapex as root canal filling material in terms of clinical and radio-graphic success, and working time.

Trial Health

65
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Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
40

participants targeted

Target at P25-P50 for not_applicable

Timeline
6mo left

Started Aug 2025

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Progress60%
Aug 2025Nov 2026

First Submitted

Initial submission to the registry

December 25, 2024

Completed
7 days until next milestone

First Posted

Study publicly available on registry

January 1, 2025

Completed
7 months until next milestone

Study Start

First participant enrolled

August 8, 2025

Completed
1.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 8, 2026

Expected
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

November 8, 2026

Last Updated

March 20, 2025

Status Verified

March 1, 2025

Enrollment Period

1.2 years

First QC Date

December 25, 2024

Last Update Submit

March 18, 2025

Conditions

Keywords

RCTgarlic oilnatural remediesprimary molarsroot canal filling material

Outcome Measures

Primary Outcomes (2)

  • The clinical success rate

    The criteria of successful treatment, according to which the clinical evaluation will be done, will be "No abnormal mobility", "No sensitivity to percussion", and "No swelling"

    3, 6,9,and 12 months

  • Radio-graphic success

    For the radiographic success, the evaluation criteria will be "Preoperative pathological inter-radicular and/or periapical radiolucency started to resolve, or remained the same size", "No new postoperative pathological radiolucency developed", and "No pathological internal or external root resorption"

    6, and 12 month.

Study Arms (2)

garlic oil with zinc oxide group

EXPERIMENTAL
Combination Product: Garlic oil

metapex group

ACTIVE COMPARATOR
Drug: Calcium Hydroxide, Iodoform, paste

Interventions

Garlic oilCOMBINATION_PRODUCT

garlic oil mixed with zinc oxid powder, as root canal filling material

garlic oil with zinc oxide group

Metapex as root canal filling materials

Also known as: metapex
metapex group

Eligibility Criteria

Age4 Years - 8 Years
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17)

You may qualify if:

  • Primary second molars which are diagnosed with irreversible pulpitis, or pulp necrosis.
  • Presence of sinus tract.
  • Periapical bone swelling.
  • Continuous bleeding after amputation of the coronal pulp tissue.
  • No pulp tissue remains when the pulp chamber is accessed.
  • Pus discharges from the canal.
  • Radiographically, only primary molars with at least two-thirds of the root length.
  • Presence of inter-radicular or periapical radiolucency.

You may not qualify if:

  • \. A tooth with internal root resorption will not be included. 2. Excessive tooth mobility beyond healing. 3. Carious perforation in the pulpal flour. 4. A tooth with a pathological lesion extending to the successor's tooth germ. 5. Non-restorable primary molars.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Conditions

Toothache

Interventions

allyl sulfideCalcium HydroxideiodoformOintmentsMetapex

Condition Hierarchy (Ancestors)

Tooth DiseasesStomatognathic DiseasesFacial PainPainNeurologic ManifestationsSigns and SymptomsPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

HydroxidesAlkaliesInorganic ChemicalsCalcium CompoundsAnionsIonsElectrolytesDosage FormsPharmaceutical Preparations

Central Study Contacts

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
PARTICIPANT, CARE PROVIDER, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
PhD degree student, Faculty of Dentistry, Cairo University.

Study Record Dates

First Submitted

December 25, 2024

First Posted

January 1, 2025

Study Start

August 8, 2025

Primary Completion (Estimated)

October 8, 2026

Study Completion (Estimated)

November 8, 2026

Last Updated

March 20, 2025

Record last verified: 2025-03