Clinical trials: Disorder of Maxillary Sinus, open to volunteers
Maxillary Deficiency, Bone Resorption
Using Chin Bone Rings for Sinus Lifting and Dental Implants in One Surgery
This study evaluates the Bone Ring Technique, a single stage procedure that combines external sinus floor elevation and dental implant placement using an autogenous bone ring harvested from the chin.
- Trial name
- BRT-SINUS (NCT07619846)
- Testing
- Bone Ring Technique (BRT)
- Where
- Syria
- Volunteers
- 10 people
- Sponsor
- Damascus University
Maxillary Sinusitis, Sinusitis, Chronic
Balloon Sinuplasty Efficiency in Maxillary Rhinosinusitis.
This study is a prospective, randomized, placebo-controlled, double-blinded clinical study. The balloon sinuplasty treatment is compared to placebo effect in chronic or recurrent maxillary sinusitis.
- Conditions
- Maxillary Sinusitis, Sinusitis, Chronic, Sinusitis Recurrent, Eustachian Tube Dysfunction
- Trial name
- NCT04645511
- Testing
- Balloon sinuplasty of maxillary sinuses
- Where
- Finland
- Volunteers
- 120 people
- Sponsor
- Tampere University Hospital
Acute Oroantral Communication
Buccal Periosteal Inversion Flap vs Buccal Advancement Flap for Acute Oro-Antral Communication Closure
This prospective randomized controlled clinical trial will compare the Buccal Periosteal Inversion Flap (BUPI) with the Buccal Advancement Flap (BAF) for the primary surgical closure of acute oro-antral communications (OAC)…
- Trial name
- NCT07884331
- Testing
- Buccal Periosteal Inversion Flap, Buccal Advancement Flap
- Where
- Austria
- Volunteers
- 22 people
- Sponsor
- Medical University of Graz
Alveolar Bone Loss, Edentulism Nos
The Application of a Biphasic Calcium Sulfate Graft Material in Sinus Floor Elevation
Pneumatization of the maxillary sinus may lead to insufficient bone volume for dental implant placement in the edentulous posterior maxilla.
- Trial name
- NCT06533397
- Testing
- Sinus floor elevation (SFE), preoperative cone beam computed tomography (CBCT), postoperative CBCT
- Where
- Hungary
- Volunteers
- 40 people
- Sponsor
- Semmelweis University
Atrophic Maxilla, Partial Edentulism
Prospective Study of Bone Augmentation With Lateral Sinus Lift and Osseointegration of Dental Implants
By using a split-mouth model in the maxilla, lateral sinus lift procedures will be performed using xenograft on one side vs autologous bone augmentation and PRF membranes on the other side.
- Trial name
- NCT07014085
- Testing
- "Histomorphometric Evaluation of Bone Augmentation Using Xenografts Versus Autologous Bone Grafts in Dental Implant Patients: A Comparative Clinical Study
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Maria H. Pham
Missing Teeth
Short-term Observation on the Clinical Application Effect of Astra Tech Implant EV Short Implants for Maxillary Sinus Elevation
Short-term comparison of clinical application effects of Astra OsseoSpeed EV short implants and conventional implants for maxillary sinus elevation
- Trial name
- NCT07271134
- Testing
- short implants (L=6.3mm), short implants (L=8mm), conventional implants (L=9mm)
- Where
- China
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Linhu Wang
Alveolar Bone Atrophy, Alveolar Bone Grafting
Digital Planning and Clinical Assessment of the Treated Atrophic Posterior Maxilla With a Sinus Lift Procedure: a Cross-sectional Study.
Maxillary posterior area is the most challenging site for dental implant placement. Indeed, complex remodeling processes, resulting in changes of the maxillary sinus and shape of the alveolar ridge will cause difficulties in…
- Conditions
- Alveolar Bone Atrophy, Alveolar Bone Grafting, Peri-Implant Health, Sinus Floor Augmentation
- Trial name
- NCT07526337
- Where
- Lebanon
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Saint-Joseph University
Oroantral Fistula
A Hinge Flap to Reinforce Buccal Advancement Flap
Background The chronic oroantral fistulas (COAF) is an epithelized communication that is formed between the squamous epithelium of the oral cavity and the pseudo-stratified columnar ciliated epithelium of the maxillary sinus with…
- Trial name
- NCT06066086
- Testing
- A hinge flap will be performed to reinforce the buccal advancement flap to close the oroantral fistula at the most posterior area of the maxilla, An anteriorly based palatal flap will be performed to close the oroantral fistula at the most posterior area of the maxilla
- Where
- Saudi Arabia
- Volunteers
- 40 people
- Sponsor
- Qassim University
Alveolar Bone Loss, Maxillary Sinus Disease
Efficacy of Bioactive Glass vs. Xenograft in Maxillary Sinus Augmentation
This randomized controlled study aims to evaluate the clinical, radiographic, and histologic efficacy of using bioactive glass bone graft (UNIGRAFT by Biomed Inc., USA) compared to a conventional xenograft in maxillary sinus…
- Conditions
- Alveolar Bone Loss, Maxillary Sinus Disease, Tooth Loss
- Trial name
- BIOXENO (NCT07125846)
- Testing
- Bioactive Glass Bone Graft (UNIGRAFT), Xenograft Bone Graft (Bio-Oss)
- Volunteers
- 20 people
- Sponsor
- Suez Canal University
Alveolar Bone Loss, Sinus Floor Augmentation
Impact of Alveolar Ridge Preservation on the Potential Need for Sinus Floor Elevation: A 10-year Retrospective Radiographical Study
This research aims to investigate the influence of alveolar ridge preservation, after extraction of maxillary posterior teeth, on the potential need of sinus floor augmentation procedures (that include lateral or crestal sinus…
- Conditions
- Alveolar Bone Loss, Sinus Floor Augmentation, Sinus Pneumatization, Alveolar Bone Atrophy
- Trial name
- NCT07526129
- Testing
- Alveolar ridge preservation using bony biomaterials
- Where
- Lebanon
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Saint-Joseph University
Alveolar Bone Loss, Sinus Floor Augmentation
Two Bovine Xenografts in Lateral Window Sinus Augmentation With or Without Bone Marrow Blood
The goal of this clinical trial is to learn whether adding a small amount of blood taken from the jawbone marrow improves new bone formation when two different bone graft materials are used in maxillary sinus lift surgery.
- Conditions
- Alveolar Bone Loss, Sinus Floor Augmentation, Edentulous Alveolar Ridge
- Trial name
- NCT07904065
- Testing
- Deproteinized Bovine Bone Mineral (Bio-Oss), Deproteinized Bovine Bone Mineral (InterOss), Mandibular Bone Marrow Blood Aspiration
- Where
- Chile
- Volunteers
- 40 people
- Sponsor
- Universidad del Desarrollo
Deviated Nasal Septum and Maxillary Sinusitis
Deviated Nasal Septum Effect on Maxillary Sinus Volumes and Development of Maxillary Sinusitis by CT
By using CT of the nose and paranasal sinuses, we'll study the effect of nasal septum deviation on maxillary sinus volumes, assess the association between the severity and type of nasal septum deviation and the occurrence of…
- Trial name
- NCT07210827
- Volunteers
- 120 people
- Sponsor
- Assiut University
Atrophy of Edentulous Maxillary Alveolar Ridge, Alveolar Bone Atrophy
Morphological Characteristics of Anterior Maxillary Bone and Dynamic Navigation in Full-Arch Implant Placement
The goal of this clinical trial is to evaluate the effectiveness of dynamic navigation in full-arch dental implant placement in patients with complete maxillary edentulism.
- Trial name
- NCT06974253
- Testing
- Nasopalatine Implants, Trans-Sinus Implants, and Trans-Nasal Implants for Full-Arch Rehabilitation
- Where
- Vietnam
- Volunteers
- 20 people
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City
Clinical Stage II HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Clinical Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8
Testing the Addition of Ipatasertib to Usual Chemotherapy and Radiation for Head and Neck Cancer
This phase I/Ib trial tests the safety and best dose of ipatasertib in combination with the usual treatment approach using chemotherapy together with radiation therapy ("chemo-radiation") in patients with head and neck cancer.
- Conditions
- Clinical Stage II HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Clinical Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Head and Neck Carcinoma of Unknown Primary, Locally Advanced Head and Neck Squamous Cell Carcinoma
- Trial name
- NCT05172245
- Testing
- Biopsy Procedure, Biospecimen Collection, Cisplatin
- Where
- 18 sites in United States, Canada
- Volunteers
- 46 people
- Sponsor
- National Cancer Institute (NCI)