A Clinical Trial of Dental Device Cemented with Polymethyl Methacrylate (PMMA) Bone Cement

NCT ID: NCT06018701

Last Updated: 2025-02-14

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

EARLY_PHASE1

Total Enrollment

48 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-09-03

Study Completion Date

2026-03-15

Brief Summary

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Conventional bridge and dental implants have been playing a significant role in replacing missing tooth/teeth. But they come with shortcomings. Hence, to explore the possibility of addressing such shortcomings, a clinical trial study of a new dental device made of zirconia is intended to be studied to see if it could serve as an additional option for fixed prosthodontics. An approach to explore possibilities for cheaper and faster procedure with regards to the treatment of tooth/teeth loss.

Detailed Description

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Objectives:

To determine whether the use of a new dental device made of zirconia cemented with Polymethyl methacrylate (PMMA) bone cement could be an additional option for a faster treatment for missing tooth/teeth with fixed/removable prosthodontics.

Methodology:

After a Cone Beam Computed Tomography (CBCT) scan and clinical evaluation, 48 samples of zirconia dental device will be cemented with PMMA bone cement in edentulous area on randomized population. Immediate loading (0-15 days) with single crown and multiple unit bridge made of zirconia will be cemented using luting cement as fixed restoration. Radiographic evaluation and clinical examination will be conducted every three (3) months for one year.

Expected Outcome:

A new dental device made of zirconia could be an additional option for the treatment of edentulism, which could be completed within 0-15 days with minimal risk.

Conditions

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Edentulism

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Total forty eight (48) dental devices made of zirconia will be cemented. 12 dental device in each allocated quadrant, i.e., maxillary anterior, maxillary posterior, mandibular anterior and mandibular posterior. And the results will be compared.
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Maxillary Anterior

Dental device will be cemented with PMMA bone cement on group that have missing tooth on maxillary anterior region.

Group Type EXPERIMENTAL

A dental device made of zirconia. This is a new invention and does not exist generically. The given generic name of the invention (dental device) is "Dantya Nikhan".

Intervention Type DEVICE

Dental device is surgically placed and cemented with PMMA bone cement on edentulous region.

Maxillary Posterior

Dental device will be cemented with PMMA bone cement on group that have missing tooth on maxillary posterior region.

Group Type EXPERIMENTAL

A dental device made of zirconia. This is a new invention and does not exist generically. The given generic name of the invention (dental device) is "Dantya Nikhan".

Intervention Type DEVICE

Dental device is surgically placed and cemented with PMMA bone cement on edentulous region.

Mandibular Anterior

Dental device will be cemented with PMMA bone cement on group that have missing tooth on mandibular anterior region.

Group Type EXPERIMENTAL

A dental device made of zirconia. This is a new invention and does not exist generically. The given generic name of the invention (dental device) is "Dantya Nikhan".

Intervention Type DEVICE

Dental device is surgically placed and cemented with PMMA bone cement on edentulous region.

Mandibular Posterior

Dental device will be cemented with PMMA bone cement on group that have missing tooth on mandibular posterior region.

Group Type EXPERIMENTAL

A dental device made of zirconia. This is a new invention and does not exist generically. The given generic name of the invention (dental device) is "Dantya Nikhan".

Intervention Type DEVICE

Dental device is surgically placed and cemented with PMMA bone cement on edentulous region.

Interventions

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A dental device made of zirconia. This is a new invention and does not exist generically. The given generic name of the invention (dental device) is "Dantya Nikhan".

Dental device is surgically placed and cemented with PMMA bone cement on edentulous region.

Intervention Type DEVICE

Other Intervention Names

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"Dantya Nikhan" is a generic given "Sanskrit" name, as it is a new invention and does not currently exist publicly.

Eligibility Criteria

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Inclusion Criteria

* Adult patients (18 years old and above) who agrees for the treatment
* Single/multiple missing tooth/teeth (edentulism)
* Maxillary/mandibular bone density of more than 350 Hounsfield Unit (HU)
* Edentulous region with minimum of 2mm bone width and 5mm of bone height
* Well controlled diabetes and hypertension

Exclusion Criteria

* Severe/Critical medical conditions
* Adults above 80 years old
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Bluebird International Clinic

OTHER

Sponsor Role lead

Responsible Party

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Parakram Parajuli

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Rabindra Mn Shrestha, MDS

Role: STUDY_CHAIR

Kantipur Dental College

Locations

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Bluebird International Clinic

Kathmandu, Bagmati, Nepal

Site Status RECRUITING

Countries

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Nepal

Central Contacts

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Parakram Parajuli, DMD

Role: CONTACT

+9779851250250

Facility Contacts

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Parakram Parajuli, DMD

Role: primary

+9779841662076

Kripa Manandhar, DMD

Role: backup

+9779869727299

Other Identifiers

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BluebirdIC

Identifier Type: -

Identifier Source: org_study_id

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