Evaluating chewing performance in patients with implant-supported dentures
Effect of Implant Supported Fixed Restoration on Masticatory Efficiency in Patients With Second Molar Loss
This study is testing how well people with implant-supported dentures can chew using a special chewing gum to see if these dentures improve their chewing ability.
Quick facts
| Study type | Observational |
|---|---|
| Enrollment | 60 (estimated) |
| Ages | 25 Years to 85 Years |
| Sex | All |
| Sponsor | National Taiwan University Hospital Academic / other |
| Locations | 2 sites (Taipei and 1 other locations) |
| Trial ID | NCT06581614 on ClinicalTrials.gov |
What this trial studies
This observational study aims to assess masticatory efficiency in patients who have lost their second molar and are receiving implant-supported fixed dentures at the Prosthodontics Department of National Taiwan University Hospital. Participants will undergo masticatory function tests using a new chewing gum to evaluate the impact of these prosthetic reconstructions on their chewing ability. The study seeks to enhance patient well-being and provide insights into the effectiveness of dental implants in restoring chewing function. By combining research on chewing efficiency with prosthodontic expertise, the study aims to inform future strategies for dental reconstruction.
Who should consider this trial
Good fit: Ideal candidates are patients who have lost their second molar and are scheduled for single-implant reconstruction without major health issues.
Not a fit: Patients with severe temporomandibular joint disorders or those unable to comply with the treatment schedule may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could improve chewing efficiency and overall quality of life for patients with missing molars who receive implant-supported dentures.
How similar studies have performed: While there is existing research on masticatory efficiency, this specific approach combining prosthodontics with a focus on implant-supported dentures is relatively novel.
Eligibility criteria
Show full inclusion / exclusion criteria
For prospective group: Inclusion Criteria: * Patients who have lost their second molar, are scheduled to undergo single-implant reconstruction at the Prosthodontics Department of National Taiwan University Hospital, and do not have any major physical or mental health conditions. Exclusion Criteria: * Severe temporomandibular joint disorder * Inability to comply with the treatment schedule * Inability to cooperate with masticatory function tests * Lack of opposing teeth for the implant-supported restoration * Patients whose anterior teeth will be included in the prosthetic reconstruction or whose occlusion will undergo significant changes after reconstruction For retrospective group: Inclusion Criteria: * Patients who have lost their second molar, have undergone single-implant-supported fixed restoration reconstruction at the Prosthodontics Department of National Taiwan University Hospital, and do not have any major physical or mental health conditions. Exclusion Criteria: * Implant-supported dentures that cannot be removed or have significant damage * Severe temporomandibular joint disorder * Inability to comply with the treatment schedule * Inability to cooperate with masticatory function tests * Lack of opposing teeth for the implant-supported denture
Where this trial is running
Taipei and 1 other locations
- National Taiwan University Hospital — Taipei, Taiwan (Not_yet_recruiting)
- Yi-Hao Lan — Taipei, Taiwan (Recruiting)
Study contacts
- Study coordinator: Yi-Hao Lan, DDS, MS
- Email: blue-mac@hotmail.com
- Phone: +886 922901103
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.