Clinical trials: Disorder of Maxillary Sinus
Maxillary Sinus Disease
Maxillary Sinus Floor Elevation With Gelatin Sponge Versus Allogenic Demineralized Bone Matrix
The post-extraction pneumatization of the maxillary sinus often compromises the ability of the maxillary molar to the optimal recipient of dental implants as a consequence of the quantitative reduction of the vertical bone height…
- Trial name
- NCT06681857
- Testing
- Sinus lifting
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Beni-Suef University
Disorder of Maxillary Sinus, Accessory; Bone
Comparative Study Between Lyophilized or Frozen Bone Allografts for Sinus-lifting
Bone resorption and atrophy in maxillary posterior region is due to severe periodontal disease and is consequent tooth extractions. Sinus pneumatisation can occur after tooth extraction and alveolar bone loss.
- Conditions
- Disorder of Maxillary Sinus, Accessory; Bone, Bone Atrophy
- Trial name
- NCT02583737
- Testing
- freeze bone allograft, lyophilized bone allograft
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Bone Loss
Impact of COVID-19 on Sinus Augmentation Surgery
The risk of Schneiderian membrane perforation and the postoperative complications of the sinus floor elevation surgery were evaluated for patients with and without history of COVID-19 infection.
- Trial name
- NCT05960136
- Testing
- Sinus lift in patients with positive COVID-19 history, Sinus lift with negative COVID-19 history
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tooth Loss
Initial Stability of Posterior Maxillary Implants With Bicortical Fixation
The primary purpose of this study is to 1. determine whether dental implant engaging both the alveolar crest cortical bone and sinus floor using vertical stopper drill and self-threading concept (bi-cortical fixation) increases…
- Trial name
- NCT01237184
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Alveolar Bone Resorption
Bone Formation Maxillary Sinus Width
According to previous scientific evidence lining on biological concept of bone regeneration into the maxillary sinus, an observational study was set up to record possible (hypothesized) difference in bone formation between…
- Trial name
- NCT04830670
- Testing
- sinus floor elevation with lateral approach
- Where
- 3 sites in Italy
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- International Piezosurgery Academy
Alveolar Bone Loss, Alveolar Bone Resorption
Tomographic and Histologic Assessment on the Influence of the Use of a Collagen Membrane to Protect the Antrostomy After Maxillary Sinus Floor Augmentation.
the aim of the present study was to evaluate the dimensional variation and osseointegration of mini-implants at augmented sinus with the antrostomy left unprotected or protected with a collagen membrane.
- Trial name
- NCT03899688
- Testing
- Maxillary sinus augmentation
- Where
- Colombia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- ARDEC Academy
Alveolar Bone Loss
Effect of Buccal Fat Pad Derived Stem Cells in Maxillary Sinus Augmentation
In this study the buccal fat pad derived stem cells (BFPSCs) will be harvested from buccal fat pad tissue of patients receiving maxillary sinus augmentation.
- Trial name
- NCT02745379
- Testing
- BFPSCs+ DFDBA+ PRF, DFDBA + PRF
- Where
- Iran
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Alveolar Bone Loss
Comparison of Extra-short (4 mm) Implants Used as Distal Support of a Maxillary Full-arch Fixed Dental Prosthesis vs. 10 mm Implants Installed After Sinus Floor Elevation.
Recently, 4 mm long implants with a standard diameter have been used for the restoration of the posterior edentulous mandible with favorable results.
- Trial name
- NCT03958448
- Testing
- Placement of extra short implants, maxillary sinus lift, maxillary sinus elevation, maxillary sinus augmentation, placement of standard implant
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- ARDEC Academy
Alveolar Bone Loss
Histomorphometric and Tomographic Assessment on the Influence of the Placement of a Collagen Membrane Subjacent the Sinus Mucosa After Maxillary Sinus Floor Augmentation
the purpose of the study is to look for differences in dimensional variations of augmented maxillary sinuses with or without the placement of a collagen membrane subjacent the sinus mucosa.
- Trial name
- NCT03902457
- Testing
- Maxillary sinus augmentation
- Where
- Colombia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- ARDEC Academy
Maxillary Sinus Neoplasms
Temporalis Myofascial Flap Effectiveness
This research is conducted as trial to improve lifestyle of patients with cranio-maxillofacial defects following major insults like trauma or tumor resection in form of speech problems or dysphagia by usage temporalis myofascial…
- Trial name
- NCT05298969
- Testing
- Temporalis Myofascial flap
- Where
- Egypt
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Assiut University
Edentulous Jaw
Adjunctive Benefit of Xenograft Plus a Membrane During Sinus Crestal Approach
Patients in need for implant-supported restoration in maxillary posterior sites with insufficient residual bone height will be randomly allocated to two different arms.
- Trial name
- NCT04662333
- Testing
- Transcrestal approach for sinus lift, Xenograft application
- Where
- Italy
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Siena
Edentulous; Alveolar Process, Atrophy
Titanium Mesh Versus Collagen Membrane for Closure of Window in Maxillary Sinus Elevation With Implant Placement
Evaluation the amount of bone height gained when using titanium mesh in closing the lateral window of the sinus compared to collagen membrane.Evaluation the quality of new bone gained when using of the titanium mesh to close the…
- Trial name
- NCT03401554
- Testing
- titanium mesh, collagen membrane
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Disorder of Maxillary Sinus, Maxillary Sinus Floor Augmentation
Comparative Study of Algipore and Decalcified Freeze-dried Bone Allograft in Open Maxillary Sinus Augmentation
The aim of this study was the radiographic and clinical comparison of Algipore with decalcified freeze-dried bone allograft (DFDBA) in the open maxillary sinus lift technique using piezoelectric instruments.
- Trial name
- NCT01735721
- Testing
- Open Sinus Lift
- Where
- Iran
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Mashhad University of Medical Sciences
Maxillary Sinus Disease
Do Penicillin-allergic Patients Presents a High Risk of Sinus Lift Failure
This retrospective study aims to evaluate clinical histories to determine if there is a relationship between patients allergic to penicillin and sinus lift failure and the possible post-operative complications that may arise.
- Trial name
- NCT06504888
- Testing
- Penicillin
- Where
- Spain
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Universitat Internacional de Catalunya
Alveolar Bone Loss
Bone Height Gain Following Transcrestal Sinus Floor Elevation Using Piezoelectric Surgery Versus The Conventional Osteotome Technique
Missing teeth usually result in functional and cosmetic deficits. Traditionally, they have been restored with dentures or fixed bridges.
- Trial name
- NCT03944811
- Testing
- piezoelectric device, Summers technique
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Alveolar Bone Loss, Maxillary Sinus Bone Loss
Anti-HLA Antibodies After Bone Regeneration Surgery
This study evaluates the occurrence of anti-human leukocyte antigen (anti-HLA) antibodies following bone regeneration procedures performed prior to dental implant therapy.
- Trial name
- Anti-HLA Bone (NCT07474857)
- Testing
- Xenogeneic Bone Graft, Allogeneic Bone Graft, Low-Level Laser Therapy
- Where
- Poland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Medical Innovation Center Wroclaw
Maxillary Sinusitis
Microarray Analysis of Sinus Samples From Patients With and Without Chronic Rhinosinusitis
Mucosal biopsies, endoscopically-guided brush samples of mucus, and a saline lavage taken from the maxillary sinuses of ten CRS patients undergoing sinus surgery are analyzed using three microarrays in order to detect bacteria…
- Trial name
- NCT00683371
- Testing
- Specimen collection
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Tooth Loss
Evaluation of a Lateral Window Technique Augmentation for Maxillary Sinus Using Ultrasound Activated Pins
Ultrasound activated pins have been used for the promotion of bone healing in combination with biodegradable membranes during bone grafting procedures.
- Trial name
- NCT02449707
- Testing
- Lateral Window Technique Augmentation for Maxillary Sinus, Ultrasound activated resorbable poly-D-L-lactide pins, Purus® Cancellous Allograft
- Where
- Saudi Arabia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Riyadh Colleges of Dentistry and Pharmacy