Treatment Outcomes After Receiving Conventional Clasp or Precision Attachment Removable Partial Dentures.

Study Overview
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Brief Summary
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PICOTS: P: Kennedy class І patients I : Mandibular removable partial denture with OT Cap attachment C: Mandibular removable partial denture with gingival approaching clasp assembly O: 1ry outcome: Oral Health Related Quality of Life 2ry outcome: Biting force T: 1 Year S : Randomized control trial Research question: In Kennedy class І patients will the removable partial denture with OT Cap attachment compared to conventional removable partial denture with clasp assembly results in difference in Oral Health Related Quality of Life of Patients?

Detailed Description
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In bilateral edentulous mandible with missing molars, the clasp retained partial denture will be compared with precision attachment partial denture for better quality of life for patients.

Official Title
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Treatment Outcomes Based on Patient's Oral Health Related Quality of Life (OHRQoL) After Receiving Conventional Clasp or Precision Attachment Removable Partial Dentures in Distal Extension Cases: A Randomized Controlled Clinical Trial

Conditions
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Bilateral Edentulous Mandible (Kennedy Class I)

Intervention / Treatment
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* Device: OT Cap attachment


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Patients with mandibular free end saddle cases. Patients less than 75 years old. Patients who approved to be included in the trial and signed the informed consent. Patients are not suffering from diabetes mellitus. Exclusion Criteria: Patients are suffering from diabetes mellitus. Patients above 75 years old. Patients are receiving chemotherapy or radiotherapy. Patients with severe Temporomandibular Joint problems. Patients who refused the trial.

Ages Eligible for Study
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Minimum Age: 50 Years
Maximum Age: 75 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Intervention<br>Mandibular removable partial denture with OT Cap attachment | Device: OT Cap attachment<br>* The RHEIN 83 OT CAP attachment system is an extra-coronal castable attachment positioned on the distal of the abutment crowns as an extension allowing a lot of vertical space for optimal esthetics.<br>|
| No Intervention: Comparator<br>Mandibular removable partial denture with gingival approaching clasp assembly | |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Oral Health Related Quality of Life | Questionnaire | 1 Year | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Biting force | i-load Star Sensor | 1 Year | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Kennedy classification for edentulous ridge