Clinical trials: Edentulous Mandible
Partially Edentulous Mandible
Evaluation of Occlusal Contact Distribution in Digitally Fabricated Implant-Retained Fixed Partial Dentures in Mandibular Kennedy Class II Patients Following Artificial Intelligence Bite Optimization: A Quasi-Experimental Study
The aim of the study is to evaluate the occlusal contact distribution in digitally fabricated implant-retained fixed partial dentures in mandibular Kennedy Class II patients before and after artificial intelligence bite…
- Trial name
- Quasi (NCT07657910)
- Testing
- After, Before
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Cairo University
Partially Edentulous Maxilla, Mandible, Edentulous Alveolar Ridge
Accuracy of Computer Guided Implant Placement in Edentulous or Partially Edentulous Patients Using Artificial Intelligence Technology vs Conventional Method A Randomized Clinical Trial
This study at Future University in Egypt aims to compare two modern methods of placing dental implants: one using artificial intelligence (AI)-assisted computer planning and the other using conventional computer-guided planning.
- Trial name
- NCT07627841
- Testing
- Group A: AI-assisted computer-guided implant planning, Group B: Conventional computer-guided implant planning
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Edentulous Alveolar Ridge In Mandible, Complete Edentulism
"Retention and Quality of Life in Mandibular Overdentures Using Two Attachment Systems: A Randomized Clinical Trial"
This randomized clinical trial investigates the effect of two different attachment systems-Equator and Novaloc-on the retention, patient satisfaction, and oral health-related quality of life of mandibular implant overdentures.
- Conditions
- Edentulous Alveolar Ridge In Mandible, Complete Edentulism, Dental Implant, Implant Retained Overdenture
- Trial name
- NCT07513155
- Testing
- OT-Equator Attachment, Novaloc Attachment
- Where
- Egypt
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Edentulous Alveolar Ridge In Mandible, Complete Edentulism
Using Two Different Attachments (Equator Vs Ball and Sockets) Retaining Mandibular Implant Overdenture in Order to See Bone Changes and Occlusal Force Distribution
Alveolar ridge resorption is an unavoidable consequence in complete denture wearers due to limited retention and stability. Implant-retained overdentures enhance retention, stability, and masticatory performance while reducing…
- Conditions
- Edentulous Alveolar Ridge In Mandible, Complete Edentulism, Dental Implant, Attachments
- Trial name
- NCT07241481
- Testing
- Ball & Socket Attachment, Equator Attachment
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Edentulous Mandible, Implant-Supported Overdentures
Mandibular Implant Overdenture With OT Cap Bar vs Bar Attachment
This clinical study is being conducted at Cairo University to evaluate two different types of attachments used with implant-supported dentures in the mandible.
- Trial name
- NCT07067190
- Testing
- Conventional Bar Attachment, Bar with OT Cap Attachment
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Maisa Mohamed Farid Shaaban
Edentulous Mandible
Radiographic and Clinical Evaluations of Mandibular Implant-Supported Overdentures Supported by Conventional and Zirconia CAD/CAM Bars: A Randomized Clinical Trial
This randomized clinical trial aimed to evaluate the radiographic and clinical evaluations of mandibular implant-supported overdentures supported d by two different bar materials。 Completely edentulous patients received two…
- Trial name
- NCT07429149
- Testing
- Cobalt-Chromium Bar Attachment, Zirconia CAD/CAM Bar Attachment
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Sara Mohamed Fakhry Meligy Mohamed
Edentulous Alveolar Ridge In Mandible, Edentulous Jaw
A Study Comparing Two Different Denture Base Materials in Implant Retained Overdentures
The aim of removable prosthodontics is not only to restore lost oral structures but also to preserve the remaining tissues. Implant-retained overdentures have shown superior outcomes over conventional dentures by reducing…
- Conditions
- Edentulous Alveolar Ridge In Mandible, Edentulous Jaw, Edentulous Mouth, Implant Supported Overdenture
- Trial name
- NCT07271641
- Testing
- Conventional acrylic resin denture, Flexible resin denture
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Edentulous Alveolar Ridge In Mandible, Complete Edentulism
Compare the Difference in Occlusal Force Distribution and Denture Retention Using 2 Different Denture Base Materials in Implant Retained Overdenture
The global increase in the aging population has led to a rise in total edentulism, which remains a major public health concern. two-implant-retained mandibular overdentures have been regarded as the standard of care, offering…
- Conditions
- Edentulous Alveolar Ridge In Mandible, Complete Edentulism, Dental Implant, Attachments
- Trial name
- NCT07250503
- Testing
- Conventional acrylic resin denture, Flexible resin denture
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Edentulous Mandible, Implant-Supported Overdentures
Mandibular Implant Overdenture With Bar vs OT Equator: A Randomized Controlled Trial
This clinical study will evaluate two types of attachment systems used to support lower dentures in patients who have lost all their lower teeth.
- Trial name
- NCT07121881
- Testing
- Bar Attachment, Bar with OT Equator Attachment
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Hala Abdel salam Selim
Edentulous Alveolar Ridge, Edentulous Alveolar Ridge In Mandible
Accuracy of Computer Guided Implant Placement in Edentulous Mandible A Three-Dimensional In Vitro Study
Five stryofoam mandibles were included in this study to assess the accuracy of using computer guided surgical stent in placement of dental implants.
- Trial name
- NCT06990360
- Testing
- CBCT Scanning
- Where
- Egypt
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Eslam Nashaat Saied Ahmed Mohamed
Edentulous Alveolar Ridge In Mandible, Complete Edentulism
Evaluation of Bone Changes Around Implants in Patients Treated With All on Four
The Goal of the clinical trail is to evaluate the Bone height changes around two axially placed anterior implants and two distally inclined 30-degree angle posterior implants in comparison to two axially placed anterior implants…
- Conditions
- Edentulous Alveolar Ridge In Mandible, Complete Edentulism, All on Four Technique, Dental Implant
- Trial name
- NCT06723678
- Testing
- Two distally inclined 45-degree angle posterior implants, Two distally inclined 30-degree angle posterior implants
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Edentulous Mandible
"Comparative Study of Supra-Structure Materials in Full-Arch Implant Prosthetics: a Randomized Clinical Trial"
after the implants' osseointegration period (4 months), digital scans will be taken for the implant positions and the STL files will be stored and sent for the CAD software to design a full arch restoration.
- Trial name
- CSDSMDA (NCT06673355)
- Testing
- dental implant prosthesis
- Where
- Egypt
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Misr University for Science and Technology
Partially Edentulous Mandible, Dental Implantation
A Study of Surgical Guide Assisted Dental Implantation in Bangladesh
This is a randomized controlled study that aims to compare the accuracy between full-guided with guide-pin-assisted free-hand dental implant surgeries.
- Trial name
- NCT05983718
- Testing
- Surgical Guide, Guide-pin-assisted Freehand surgery
- Where
- Bangladesh
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Dhaka Dental College and Hospital
Edentulous or Failing Dentition Mandible
The TREFOIL Concept 5 Year Clinical Investigation
Prospective, single cohort, multi-center study evaluating the TREFOIL concept for the treatment of edentulous or patients with failing mandibular dentition over 5 years. 90 patients (15 per centre) will be included.
- Trial name
- NCT02940353
- Testing
- TREFOIL concept
- Where
- 5 sites in United States, Australia and 3 more
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Nobel Biocare
Partially Edentulous Maxilla, Partially Edentulous Mandible
Evaluation of the Accuracy of Full Digital Workflow for Guided Implant Surgery Using the R2 Gate Software
The primary aim of the present study is to compare the accuracy of a full digital workflow for dental implants insertion to a partially digital workflow, for a limited edentulous space (1 to 3 dental units), in the maxilla or…
- Trial name
- DIGIMPLGD (NCT03814655)
- Testing
- Full digital workflow, Partially digital workflow
- Where
- 2 sites in Romania
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Concordia Dent Srl
Partially Edentulous Maxilla, Mandible
Submerged vs. Nonsubmerged Single Laser-microgrooved Dental Implants.
Aim: to evaluate and compare radiographic marginal bone loss (MBL) and soft tissue parameters around submerged/two-stage and nonsubmerged/one-stage single implants with same tapered body design and surface, same thread design and…
- Trial name
- NCT03674762
- Testing
- Microgrooved dental implants
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Bilateral Edentulous Mandible (Kennedy Class I)
Treatment Outcomes After Receiving Conventional Clasp or Precision Attachment Removable Partial Dentures.
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…
- Trial name
- OTCap (NCT02924142)
- Testing
- OT Cap attachment
- Where
- Egypt
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Cairo University