Clinical trials: Edentulous Mouth
Edentulous Mouth, Edentulous Jaw
Canine Guidance vs Bilateral Balanced Occlusion in Complete Denture
The objective of this study is to compare the canine guidance (CG) and bilateral balanced occlusion (BBO) on denture satisfaction and kinesiographic parameters of complete denture wearers, by means of a cross-over trial.
- Trial name
- NCT01420536
- Testing
- Occlusal scheme
- Where
- Brazil
- Volunteers
- 44 people
- Sponsor
- University of Sao Paulo
Edentulous Jaw, Quality of Life
Impact of the Use of New Complete Denture on the Oral Health Related to Quality of Life (OHRQoL)
The aim of this project was to evaluate the impact before and after (3, 6, 9, and 12 months) of oral rehabilitation with conventionalof the insertion of new complete dentures (CD) in the oral health-related quality of life…
- Trial name
- NCT03687047
- Testing
- New complete dentures
- Where
- Brazil
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Universidade Federal Fluminense
Jaw, Edentulous, Partially, Dental Implant Failed
Survival and Success Rates of 6mm Implants With a Micro-rough Surface After 4.5 - 18.2 Years in Function
In this retrospective study, approximately 60 patients treated with 6mm short implants (Straumann, SLA (sandblasted, large-grit, acid-etched surface), SLActive (sandblasted, large-grit, acid-etched, hydrophilic surface), 4.1 or…
- Conditions
- Jaw, Edentulous, Partially, Dental Implant Failed, Implant Complication
- Trial name
- NCT04017026
- Testing
- Implantation
- Where
- Switzerland
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- University of Bern
Completely Edentulous
Maintenance and Cost Effectiveness of Cendres Metaux Locator (CM-LOC) Resin Matrix Versus Ball Nylon Matrix Attachment Retaining Single Implant Mandibular Complete Overdentures
The single implant overdenture (IOD) represent the simplest form of IODs compared to the 2 IOD which is the traditional gold standard IOD treatment option.
- Trial name
- MCRB (NCT02907515)
- Testing
- cm-loc attachment, ball attachment
- Where
- Egypt
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Cairo University
Severe Atrophy of the Edentulous Maxilla
"Tunnel" Flap vs Trapezoidal Flap for Lateral Sinus Lift
The goal of this clinical trial is to evaluate the efficacy of the lateral sinus lift procedure using the tunnel technique flap in comparison to the traditional lateral sinus lift in partially or totally edentulous patients with…
- Trial name
- NCT06105489
- Testing
- Lateral Sinus Lift using tunnel flap technique, Lateral Sinus Lift using crestal incision flap
- Where
- Italy
- Volunteers
- 36 people
- Sponsor
- Studio Dentistico Associato Sivolella
Dental Implant, Computer
Accuracy of Computer- Guided Implant Surgery in Partially Edentulous Patients.
The dental implant placed freehand with a digital planing is vastly increasing. The accuracy between the planned and the placed implants still not well determined.
- Trial name
- NCT06277076
- Testing
- Computer Implant guided Surgery
- Where
- Lebanon
- Volunteers
- 13 people
- Sponsor
- Saint-Joseph University
Atrophy of Edentulous Maxillary Alveolar Ridge
Graftless Lateral Maxillary Sinus Lift Balloon by Different Antrostomy Sizes With Simultaneous Implant Placement
two groups undergo for graftless sinus lift using AMBE (antral membrane balloon elevation) through different antrostomy size with simultaneous implant placement
- Trial name
- NCT03633968
- Testing
- maxillary sinus lift
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- ahmed mohammed khalil aldahouk
Prosthesis Durability
Accuracy of 3-dimensional Printed Implant Cast Versus Conventional Stone Cast for Edentulous Mandibular Arch
This study will be conducted to compare between accuracy of 3D printed implant cast produced from digital impression and conventional stone cast produced from conventional splinted open tray impression for edentulous mandibular…
- Trial name
- NCT06050187
- Testing
- implant casts fabrication
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Edentulous Alveolar Ridge
To Evaluate the Complete Mandibular Dentures Produced Via 3D Printing in Comparison to Those Constructed From Metal-reinforced Acrylic Resin Regarding Their Retention
in this study we will construct denture for patient by different way and material one of this denture constructed digitally and the other one constructed in conventional way with metal reinforced.
- Trial name
- retention (NCT07061860)
- Testing
- digital complete denture, metal reinforced complete denture
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Research Centre, Egypt
Edentulous Jaw
Full Arch Rehabilitations Through the Contemporary All-on-4 Concept
It is necessary to generate more evidence on the outcome of contemporary protocols for full-arch rehabilitations supported by implants in immediate function in areas with limited quantity and density bone.
- Trial name
- AO4ContProt (NCT04769921)
- Testing
- dental implants and abutments from Nobel Biocare
- Where
- Portugal
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Malo Clinic
Horizontal Atrophy of Edentulous Alveolar Ridge
Crestal Bone Loss Around Narrow Diameter Implants Versus Standard Diameter Implants With Bone Augmentation in Horizontally Deficient Posterior Mandibular Sites.
Dental implant treatment, in many cases, may be impeded by anatomical limitations, such as narrow atrophic ridges. In order to overcome that, additional surgical procedures, such as guided bone regeneration, are often required to…
- Trial name
- NCT06221306
- Testing
- Dental implant: NDI, Dental implant: SDI
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Implants, Edentulous Jaw
Passive Fit of Implant-Supported Frameworks: Digital vs Conventional Impressions
This randomized crossover clinical trial compares the passivity of fit of complete-arch mandibular implant-supported frameworks fabricated using three impression techniques: a non-calibrated splinted digital scan body system…
- Conditions
- Dental Implants, Edentulous Jaw, Passive Fit
- Trial name
- NCT07778199
- Testing
- IO-Connect Digital Impression, Reverse Scan Body Digital Impression, Conventional Splinted Impression
- Where
- Egypt
- Volunteers
- 8 people
- Sponsor
- Mansoura University
Edentulous
Comparing Patient Satisfaction & Stress Distribution on Mandibular Ridge by Three Posterior Occlusal Scheme in Complete Denture
In this randomized clinical trial to compare the patients' satisfaction of complete dentures with different occlusal forms, after simple randomized sampling of 15 participant that will be signed informed consent and their latest…
- Trial name
- NCT01493232
- Testing
- buccalized occlusion
- Where
- Iran
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Isfahan University of Medical Sciences
Edentulous Mouth
Clinical Evaluation of a New Printable Denture Base Material
This clinical investigation is conducted to prove the long-term clinical performance of a new printable denture base material. The aim of this study is to assess the failure rate, the quality and functionality of the full…
- Trial name
- NCT06458738
- Testing
- Printable denture base material
- Where
- Liechtenstein
- Volunteers
- 22 people
- Sponsor
- Ivoclar Vivadent AG
Edentulous
Implant Placement With Simultaneous Gum Grafting
This study is a comparison of implant placed and simultaneously grafted with either autogenous connective tissue or a connective tissue allograft.
- Trial name
- NCT01431144
- Testing
- connective tissue autograft, connective tissue allograft
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Louisville
Atrophy, Jaw, Edentulous, Partially
Comparative Results of Six Biomaterials Used in Two-stage Maxillary Sinus
Objectives: The aim of the study was to compare histological and histomorphometric results of six bone substitute materials used as graft in two-stage maxillary sinus augmentation model, after 6-month-healing.
- Conditions
- Atrophy, Jaw, Edentulous, Partially, Sinus Floor Augmentation, Bone Substitutes
- Trial name
- NCT03496688
- Testing
- Sinus floor augmentation
- Volunteers
- 6 people
- Sponsor
- University of Roma La Sapienza
Jaw, Edentulous, Partially
Short Implants - An Alternative to Bone Grafting?
The study, with the ASTRA TECH Implant System, is comparing short implants (OsseoSpeed™) to standard length implants (OsseoSpeed™) in combination with bone grafting.
- Trial name
- NCT01030523
- Testing
- ASTRA TECH Implant System, OsseoSpeed™ 4.0 S (length: 6 mm), ASTRA TECH Implant System, OsseoSpeed™ implants (lengths: 11, 13, 15 mm) in combination with bone grafting
- Where
- 5 sites in United States, Austria and 3 more
- Volunteers
- 101 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Edentulous Jaw
Time-dependent Change in the Retention Force of the Implant Overdenture
This descriptive longitudinal study aimed to investigate the retention force of implant-supported overdentures applied to edentulous individuals at Marmara University Faculty of Dentistry, examine the retention force and its…
- Trial name
- NCT05675566
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Marmara University
Edentulous; Alveolar Process, Atrophy
Effect of Shape and Surface Treatment of the Transmucosal Abutments on Peri-implant Health.
The sample was comprised by 10 patients in which 40 dental implants are placed in an atrophic maxilla. All the implants were connected to 4 types of transepithelial abutment: i.e: parallel anodized abutment(n=10); parallel…
- Trial name
- NCT05284461
- Testing
- dental implant with transepithelial abutments manufactured by Galimplant Dental System (Spain)
- Where
- Spain
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Salamanca
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