Effect of Mandibular Complete Dentures Relining on Occlusal Force Distribution
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|ClinicalTrials.gov Identifier: NCT04701970|
Recruitment Status : Completed
First Posted : January 8, 2021
Last Update Posted : January 8, 2021
|Condition or disease||Intervention/treatment||Phase|
|Occlusion||Procedure: relining of mandibular complete denture||Not Applicable|
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||50 participants|
|Intervention Model:||Single Group Assignment|
|Intervention Model Description:||occlusal load distribution was measured by T scan system before and after mandibular complete denture relining with soft denture liner|
|Masking:||None (Open Label)|
|Primary Purpose:||Health Services Research|
|Official Title:||Effect of Mandibular Complete Dentures Relining on Occlusal Force Distribution Using T- Scan System (A Cross-over Clinical Study)|
|Actual Study Start Date :||June 1, 2020|
|Actual Primary Completion Date :||October 20, 2020|
|Actual Study Completion Date :||November 12, 2020|
changes in the occlusal load distribution
A crossover clinical study was carried out with previously constructed and used conventional complete dentures before relining with soft denture liners and then with the same dentures after relining with soft denture liners. patients were comfortably using their relined mandibular complete dentures for at least three months and the retention and stability of the conventional dentures were assessed before second recording of occlusal parameter. The evaluation of occlusal force distribution was carried out with the aid of T-Scan device
Procedure: relining of mandibular complete denture
Relining of mandibular dentures was performed by reducing one mm of the denture fitting surfaces and borders to make a right-angled border. apply two separate layers of Mucopren adhesive upon the vestibular surface of the mandibular denture and allow each layer to dry for about 40 seconds. then, the lower denture was inserted and molded in patient mouths; while biting in centric occlusion with the opposing maxillary complete dentures.
- assessment of the effect of relining of mandibular complete dentures with soft relining material on occlusal force distribution using T-Scan system. load distribution for 50 completely edentulous patient before and after complete denture relining [ Time Frame: for each participant: the complete denture should be worn for three months ]
Fifty completey edentulous patients having previously constructed and utilized conventional complete dentures were selected for this study. Relining of mandibular complete dentures with soft denture liner was carried out. Distribution of occlusal force was evaluated with the aid of T-Scan device before denture relining and three months after relining.
measured before relining of complete denture with soft liner and measured again after complete denture relining.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04701970
|National Research Centre|
|Cairo, El- Dokki, Egypt|