Clinical trials: Narrow Implant
Edentulous Alveolar Ridge
Narrow Dental Implants in Multiple Fixed Prosthesis: A Controlled Clinical Trial
The objective of this study is to evaluate the survival of narrow dental implants (≤ 3,5 mm) in multiple fixed prostheses in comparison with standard diameter dental implants (≥ 3,75 mm) after 5 years of follow-up.
- Trial name
- NCT04006782
- Testing
- Narrow dental implants
- Where
- Spain
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Fundación Eduardo Anitua
Atrial Septal Defect, Patent Foramen Ovale
Canadian Adult Congenital Heart Disease Intervention Registry
The ACHDi Registry study will create a foundational database for adult congenital heart disease interventions. This Pan-Canadian Registry will collect clinical and patient-reported information that will enable the evaluation of…
- Conditions
- Atrial Septal Defect, Patent Foramen Ovale, Tetralogy of Fallot, Fontan
- Trial name
- C-ACHDiR (NCT04288596)
- Testing
- Participants undergoing ACHD intervention
- Where
- Canada
- Volunteers
- 9,000 people
- Sponsor
- University Health Network, Toronto
Horizontal Ridge Deficiency
Ridge Expansion by Osseodensification
A prospective observational clinical study guided by the guidelines of Strengthening the Reporting of Observational Studies in Epidemiology (STORBE) in 2014, that conducted to assess amount of ridge expansion obtained by using…
- Trial name
- NCT04748952
- Testing
- Densah burs
- Where
- Iraq
- Volunteers
- 40 people
- Sponsor
- University of Baghdad
Edentulous Alveolar Ridge
Incisors Single-Unit Rehabilitation With Narrow GM Implants
The Narrow GM Implants were designed for oral functional rehabilitation using dental implants, allowing for treatment of patients with different bone qualities in the region of lateral incisors in the maxilla or the region of…
- Trial name
- NCT05260892
- Testing
- Narrow GM implants
- Where
- 2 sites in Brazil
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Neodent
Implant Complication
Rehabilitation of Single Aesthetic Areas Using Narrow Diameter Implants
The scientific literature does not provide scientific evidence on how to manage patients suffering from monoedentulism with ridges having a reduced bone thickness or a reduced mesio-distal space.
- Trial name
- IDR (NCT06528587)
- Testing
- narrow diameter implant
- Where
- Italy
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Anterior Maxillary Narrow Ridge
Interchangeable Guide in Ridge Splitting Flapless Technique for Implant Placement
A clinical trial was conducted to evaluate the accuracy of dental implant placement in narrow ridges after ridge splitting flapless technique using an interchangeable guide.
- Trial name
- NCT04386382
- Testing
- ridge splitting flapless technique using interchangeable guide followed by implant placement
- Where
- Egypt
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Hams Hamed Abdelrahman
Dental Implant Failed, Bone Fracture
Alveolar Ridges Expansion Using Osseodensification Versus Screw Expansion Technique
Alveolar ridge expansion is suggested for alveolar crest thicknesses of 3-5 mm. Osseodensification (OD) and screw expansion (SE) techniques have been utilized to expand narrow alveolar ridges (NAR).
- Conditions
- Dental Implant Failed, Bone Fracture, Bone Infection
- Trial name
- NCT05895903
- Testing
- Screw expander, Osseodensification drills
- Where
- Iraq
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Bone Atrophy, Alveolar
Piezo-assisted Expansion of Narrow Ridges
the goal of the study was the evaluation of the clinical and histological performance of delayed inserted implants in augmented sites with a shaped solid graft inserted in an originally narrow alveolar edentulous ridge.
- Trial name
- PRIDE (NCT07401238)
- Testing
- Alveolar Ridge Reconstruction
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Trieste
Aortic Geometry, Vascular Remodeling
Impact of Aortic Geometry on Vascular Remodeling After Stent Implantation in Coarctation of the Aorta
This study aims to assess: 1. Aortic geometrical changes and their relationship to hypertension and cardiovascular events. 2. Aortic geometrical differences between healthy individuals and patients with repaired coarctation of…
- Conditions
- Aortic Geometry, Vascular Remodeling, Coarctation of Aorta, Blood Pressure
- Trial name
- NCT07131111
- Testing
- CT aortography, CMR
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
Jaw, Edentulous, Partially
Study Evaluating OsseoSpeed™ Narrow Implant in the Upper and Lower Anterior Jaw
To evaluate 5-year survival, functionality and safety for OsseoSpeed™ 3.0 mm diameter implant when used for single tooth crown in positions 12, 22, 31, 32, 41 and 42.
- Trial name
- NCT00646113
- Testing
- OsseoSpeed™ TX 3.0S
- Where
- 6 sites in Denmark, Germany and 4 more
- Volunteers
- 72 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Alveolar Ridge Augmentation
Ridge Expansion by Osseodensification Simultaneously With Implant Placement in Narrow Alveolar Ridges
Narrow alveolar ridges with a thickness equal or less than 5 mm requires bone augmentation procedures before or at the time of implant placement.
- Trial name
- NCT03592381
- Testing
- Ridge Expansion by ossedensification, ridge expansion by ridge splitting
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
Dental Implant, Narrow Implant
Comparison Between Ultra-narrow Diameter Implants (2,75 mm) Without Bone Regeneration Versus Standard Diameter Implants (4,3 mm) in Combination With Bone Regeneration
The main target of the study is to compare ultra-narrow diameter implants (2.75 mm) without bone regeneration versus standard diameter implants (4.3 mm) in combination with bone regeneration.
- Conditions
- Dental Implant, Narrow Implant, Implant Fracture, Guided Bone Regeneration
- Trial name
- NCT03225495
- Testing
- Standard implant, Ultra-narrow implant
- Where
- Spain
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Barcelona
Alveolar Bone Loss
Wedge Implant Narrow Crests: Multi-center Clinical Study
This study was designed as a multicentric prospective clinical trial to assess the clinical, biological and patient's perceived success of new wedge-shaped dental implants inserted in narrow ridges.
- Trial name
- NCT03290729
- Testing
- wedge shape implants insertion
- Where
- Italy
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- International Piezosurgery Academy
Dental Implantation, Endosseous
Evaluation of the Effect of Injectable Platelet Rich Fibrin on Stability of Dental Implant for Narrow Ridges
the main aim of the study is to evaluate the secondary implant stability when using dental implants with injectable platelet rich fibrin accompanied by non-autogenous bone graft material in narrow ridge cases versus…
- Trial name
- NCT05427643
- Testing
- study group, control group
- Where
- Iraq
- Volunteers
- 13 people
- Sponsor
- Sora Salam Majeed
Upper Central Incisor Edentulism
Central Incisors Narrow Implants in Alternative to Bone Augmentation With 4.2 mm Implants .
Horizontal bone augmentation procedures are commonly used to increase bone width to allow the placement of dental implants or to improve aesthetics in deficient areas.
- Trial name
- NCT02897193
- Testing
- ICE dental implant 4.2 mm, NICE dental implant 3.2 mm, Alpha Bio's Graft Bovine bone
- Where
- 2 sites in Chile
- Volunteers
- 42 people
- Sponsor
- Alpha - Bio Tec Ltd.
Completely Edentulous Maxilla, Horizontal Alveolar Ridge Deficiency
ALVEOLAR RIDGE SPLIT FOR FULL-ARCH MAXILLA
This retrospective study evaluated the use of the alveolar ridge split (ARS) technique in patients with a completely edentulous upper jaw who received implant-supported fixed prostheses.
- Trial name
- NCT07846475
- Testing
- Conventional Dental Implant Placement
- Volunteers
- 47 people
- Sponsor
- Karadeniz Technical University
Ridge Deficiency
The Evaluation Of Bone Width Gain Following Split Crest Technique With Or Without Platelet Rich Fibrin( PRF)
Split crest technique is a technique for horizontal bone augmentation used in case of narrow alveolar ridges as an alternative to the more aggressive techniques such as onlay bone grafting, guided bone regeneration (GBR) and…
- Trial name
- NCT03037125
- Testing
- Split Crest with PRF, Split Crest without PRF
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Cairo University
Alveolar Process Atrophy
Evaluation of a Combined Ridge Expansion Technique With Simultaneous Dental Implant Placement
Patients with long span, narrow edentulous ridge in the posterior mandible underwent piezotomed ridge splitting and osseodensification with simultaneous implant placement.
- Trial name
- NCT05685576
- Testing
- Piezotomed ridge splitting and osseodensification
- Where
- Egypt
- Volunteers
- 8 people
- Sponsor
- Lydia Nabil
Coronary Artery Disease
Treatment of Coronary ARtery bIfurcation Narrowing by AXxess Stent Implantation
The Axxess™ Biolimus A9™ Eluting Coronary Bifurcation Stent System (AXXESS System; Biosensors, International, Morges, Switzerland) is a dedicated bifurcation stent, designed to cover the lesion at the level of the carina.
- Trial name
- CARINAX (NCT02486315)
- Testing
- AXXESS stent
- Volunteers
- 326 people
- Sponsor
- Clinica Mediterranea
Polyps, Neoplasms
Trial on Innovative Technologies in Colonoscopy
The trial will compare results of screening colonoscopy performed by means of conventional colonoscopy and using new visualisation techniques during endoscopic examination.
- Conditions
- Polyps, Neoplasms, Inflammatory Bowel Disease
- Trial name
- RCT-IC (NCT01688557)
- Testing
- Innovative colonoscopy (Olympus CF-HQ190F, NBI + Dual Focus), Conventional colonoscopy (Olympus CF-H180DL)
- Where
- 2 sites in Poland
- Volunteers
- 600 people
- Sponsor
- Jagiellonian University