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Comparison of ZOE vs ZON in Primary Mandibular Molars Pulpectomy of 5-7-Year-Olds

NCT07090252 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 24

Last updated 2025-08-01

No results posted yet for this study

Summary

The goal of this clinical trial is to evaluation of Zinc oxide-eugenol compared to Zinc oxide with Neem as obturating materials in primary mandibular molars pulpectomy for 5-7 Year-Old Children.The main question(s)it aim to answer : Could the clinical and radiographic success of a mixture of zinc oxide with Neem oil be comparable with Zinc oxide-eugenol paste in pulpectomy of primary mandibular molars?

Conditions

  • Carious Primary Molars

Interventions

OTHER

Group I zinc oxide Neem

preperation: 1\\ A standardized access cavity procedure will be performed using a large sterile round end bur in a high-speed handpiece with copious irrigation, a sharp spoon excavator will remove coronal pulpal tissues then will remove radicular pulp by barbed broach then will be used K files for chemo mechanical preparation (size 15,20,25) with saline (2%) irrigation to remove necrotic pulp tissues then all the canals will be dried using paper points. 2\\ After complete excavation of all pulp tissue, saline irrigation is done then the canals will be obturated zinc-oxide with Neem ( Zinc oxide powder(Prime Dental Pvt. Ltd.Thane, Maharashtra, India) and 100% Neem oil with mixing ratio of 1:3 will be mixed on a glass slab with a stainless- steel spatula) and then the rest of the pulp chamber will be filled with Zinconol. (reinforced zinc oxide eugenol)3\\ Tooth will be restored with stainless steel crown.

OTHER

Group II zinc oxide eugenol

preperation: 1\\ A standardized access cavity procedure will be performed using a large sterile round end bur in a high-speed handpiece with copious irrigation, a sharp spoon excavator will remove coronal pulpal tissues then will remove radicular pulp by barbed broach then will be used K files for chemo mechanical preparation (size 15,20,25) with saline (2%) irrigation to remove necrotic pulp tissues then all the canals will be dried using paper points 2\\ After complete removed of coronal and radicular pulp zinc oxide eugenol will be manipulated in the ratio of 3:1 (powder: liquid) to obtain semisolid mix.This mix will be placed in the canals. Gentle condensation of the mix will be done in the pulp chamber with a moistened cotton pellet, followed by the application of Zinconol.3\\ Tooth will be restored with stainless steel crown.

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Principal Investigators

  • Adel Elbardissy, Prof Doctor · Cairo University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
5 Years
Max Age
7 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-09-01
Primary Completion
2026-09-01
Completion
2026-11-01

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07090252 on ClinicalTrials.gov