Clinical trials: Bone Grafting
Implant, Zinc Status
Zinc Incorporated Bovine Derived- Hydroxyappatite Xenograft in Immediately Placed Implant
The aim of this study is to evaluate Clinical and radiographic effect of zinc incorporated bovine derived hydroxyapatite xenograft and bovine hydroxyapatite xenograft alone for immediately placed implant
- Trial name
- NCT07187609
- Testing
- Immediate implant with bovine drived hydroxyapatite xenograft., immediate implant with zinc incorporated bovine drived hydroxyapatite xenograft
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Suez Canal University
Posterior Mandible With Deficient Ridge Height
Evaluation of Allogenic Bone Ring Graft With Simultaneous Implant Placement for Vertical Ridge Augmentation
This clinical trial aimed to evaluate the effectiveness of vertical ridge augmentation using customized allogenic bone ring grafts with simultaneous dental implant placement in the posterior mandible.
- Trial name
- NCT07054658
- Testing
- Allogenic Bone Ring Graft With Simultaneous Implant Placement
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Tanta University
Acute Lymphoblastic Leukemia, Acute Myeloblastic Leukemia
Natural Killer Index From Hematopoietic Stem Cell Graft
Numerous studies about the potential role of NK alloreactive during a n hematopoietic stem cells graft are based on genotypical analyses of the KIR receptors and on genotypic incompatibilities between KIR and HLA for couple…
- Conditions
- Acute Lymphoblastic Leukemia, Acute Myeloblastic Leukemia, Chronic Myeloid Leukemia
- Trial name
- NCT00435864
- Testing
- Blood test
- Where
- France
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Nantes University Hospital
Maxilla Atrophy
Assessment of Bone Gain Following Composite Graft Rehabilitation of Horizontal Maxilla Atrophy With Sausage Technique Utilizing (Pericardial) Collagen Membrane
This study designed to assess amount of bone gain following composite graft rehabilitation of horizontal maxilla atrophy with sausage technique utilizing (pericardial) collagen membrane versus Periosteal membrane harvested from…
- Trial name
- NCT06831214
- Testing
- (pericardial) collagen membrane, periosteal Membrane harvested from anterior iliac bone
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Myelodysplastic Syndrome, Leukemia, Myelomonocytic, Chronic
Health Outcomes of Recently Diagnosed Myelodysplastic Syndrome (MDS)/Chronic Myelomonocytic Leukemia (CMML) Patients Depending on Treatment Strategy (Wait and See, Support, Active Treatment)
Post-authorisation observational study to assess the evolution in normal clinical practice of patients recently diagnosed with myelodysplastic syndrome (MDS) or chronic myelomonocytic leukaemia (CMML), depending on the moment…
- Trial name
- NCT02085798
- Testing
- Either Wait and See, or Supportive Treatment, or Active Treatment at physician discretion
- Where
- 50 sites in Spain
- Volunteers
- 503 people
- Sponsor
- Celgene
Dental Implants
The Clinical Effect of Implant Placement With a Simultaneous Soft Tissue Allograft
Dental implant placement and simultaneous grafting using one layer gum graft will result in the same facial ridge contour and soft tissue thickness as one layer of gum graft plus bone graft.
- Trial name
- NCT02139748
- Testing
- Dental Implant & ADM, Dental Implant & ADM & bone xenograft
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Louisville
Tooth Loss
Bone Remodeling After Immediate Implant Placement With and Without Bone Grafting
This study compares two ways of placing a dental implant on the day of tooth extraction. One method will place a additional bone graft (derived from bovine bone) and the other group will not have the graft placed.
- Trial name
- NCT02174198
- Testing
- BioOss Collagen at the time of implant placement
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Columbia University
Osteoporotic Fractures
Effectiveness of Adipose Tissue Derived Mesenchymal Stem Cells as Osteogenic Component in Composite Grafts
Failure rates of up to 30% are reported after proximal humeral fractures despite angular-stable devices. This may devastate not only the functional outcome but also the independence of elderly patients.
- Trial name
- ROBUST (NCT01532076)
- Testing
- Cellularized composite graft augmentation, Acellular composite graft augmentation
- Where
- Switzerland
- Volunteers
- 8 people
- Sponsor
- University Hospital, Basel, Switzerland
Periapical; Infection
PRF and Bone Graft in Endodontic Surgeries
AIM: The aim of this study was to compare and evaluate the radiographic healing in patients undergoing apical surgery, using Freeze dried mineralized bone allograft and Platelet-rich Fibrin.
- Trial name
- NCT04377698
- Testing
- Platelet Rich Fibrin, FDBA
- Where
- India
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Saraswati Dental College
Cancer, Leukemia
A Myeloablative Conditioning Regimen and Total Body Irradiation Followed by the Transplantation for Patients With Hematological Malignancy
In this study two cord blood collections will be used to increase the number of cord blood cells you will receive on transplant day. We call this a "double unit" cord blood transplant.
- Conditions
- Cancer, Leukemia, Myelodysplastic Syndrome, Non-Hodgkin's Lymphoma
- Trial name
- NCT00597519
- Testing
- Fludarabine, Cyclophosphamide, Transplantation
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Tympanic Membrane Perforation, Otitis Media
Does Adding a Fascial Layer to the Cartilage in Tympanoplasty for Large Tympanic Membrane Perforation Affect the Overall Results?
Large tympanic membrane (eardrum) perforations present a surgical challenge and are historically associated with lower graft take rates compared to smaller perforations.
- Conditions
- Tympanic Membrane Perforation, Otitis Media, Suppurative Otitis Media, Chronic Suppurative Otitis Media
- Trial name
- NCT07834892
- Testing
- Conchal Cartilage and Perichondrium Tympanoplasty, Conchal Cartilage, Perichondrium, and Temporalis Fascia Tympanoplasty
- Volunteers
- 50 people
- Sponsor
- Assiut University
Overweight
Development of Bone Grafts Using Adipose Derived Stem Cells and Different Scaffolds
The repair of large osseous defects remains still unsolved. Aim of this study is to isolate and cultivate fat-derived progenitor cells and differentiation into osteoblasts.
- Trial name
- NCT01218945
- Testing
- Cell Culture
- Where
- Switzerland
- Volunteers
- 33 people
- Sponsor
- University of Zurich
Tooth Loss, Bone Graft; Complications
Patient-reported Outcome Measures After Implant Placement With Contour Augmentation Procedure
Maintaining the general health and well-being of patients is the main goal of dental therapy. However, tooth extraction is indicated when teeth cannot be maintained in a status compatible with health, adequate esthetics…
- Conditions
- Tooth Loss, Bone Graft; Complications, Patient Satisfaction, Patient Acceptance of Health Care
- Trial name
- NCT05890170
- Testing
- Patient Reported Outcomes Measures
- Where
- Switzerland
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of Bern
Acute Leukemia, Acute Lymphoblastic Leukemia
Graft Versus Host Disease-Reduction Strategies for Donor Blood Stem Cell Transplant Patients With Acute Leukemia or Myelodysplastic Syndrome (MDS)
This phase II trial investigates two strategies and how well they work for the reduction of graft versus host disease in patients with acute leukemia or MDS in remission.
- Conditions
- Acute Leukemia, Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Myelodysplastic Syndrome
- Trial name
- NCT03970096
- Testing
- Total-Body Irradiation, Thiotepa, Fludarabine
- Where
- 3 sites in United States
- Volunteers
- 120 people
- Sponsor
- Fred Hutchinson Cancer Center
Alveolar Bone Loss, Alveolar Ridge Abnormality
Repeated Injection of I PRF and Autogenous Bone Graft for Alveolar Ridge Augmentation
The current st udy's objective was to validate the repeated effect of i PRF with autogenous bone on the of gingival thickness , width a n d volumetric bone changes durig maxillary alveolar augmentation using cone beam computer…
- Trial name
- I-PRF (NCT06711250)
- Testing
- khoury technique, khoury technique with i-PRF injections
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Alveolar Bone Loss
Evaluation of Autogenous Stored Versus Autogenous Fresh Mineralized Dentin Graft for Alveolar Ridge Preservation
Tooth extraction triggers a cascade of biological events mediated by both the local inflammatory response that follows the surgical intervention and the deprivation of masticatory stimulation of the periodontium, which elicit an…
- Trial name
- NCT05536479
- Testing
- Autogenous stored mineralized dentin graft (ASMDG), Autogenous fresh mineralized dentin graft (AFMDG)
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Peri-Implantitis
Efficacy of Synthetic Bone Graft for Treatment of Peri-implantitis
Single arm study to evaluate the effectiveness of treatment approach using a new moldable beta-tricalcium phosphate(TCP) bone graft material and polylactide membrane in peri-implantitis.
- Trial name
- NCT03213210
- Testing
- easy-graft CLASSIC (beta-Tricalcium Phosphate)
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Sunstar Americas
Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia
Transplant-Related Mortality in Patients Undergoing a Peripheral Blood Stem Cell Transplantation or an Umbilical Cord Blood Transplantation
Study CR-AIR-006 is a part of the ATIR clinical development plan and will provide control data for patients treated with ATIR in clinical studies (e.g. study CR-AIR-007).
- Conditions
- Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia, Myelodysplastic Syndrome
- Trial name
- NCT02188290
- Where
- 9 sites in United States, Belgium and 4 more
- Volunteers
- 178 people
- Sponsor
- Kiadis Pharma
Haploidentical Hematopoietic Stem Cell Transplantation
Effect of NAC on the Hematopoietic Reconstitution After Haploidentical Hematopoietic Stem Cell Transplantation
The aim of the study is to evaluate the efficacy of the prophylactic administration of N-acetyl-L-cysteine (NAC) in acute leukemia patients with complete remission pre- and post-allotransplant on the occurrence of poor graft…
- Trial name
- NCT03236220
- Testing
- N-acetyl-L-cysteine
- Where
- China
- Volunteers
- 35 people
- Sponsor
- Peking University People's Hospital
Effect of Putty Form Bone Graft in Immediate Implant Placment
Evaluation of Hyaluronic Acid in Addition to Xenograft in Immediate Implant Placement Within Maxillary Esthetic Zone
Study design: The present study will be carried out on twenty patients selected from the department of Oral Medicine, Periodontology, Oral Diagnosis and Radiology, Faculty of Dentistry, Mansoura University for replacement of non…
- Trial name
- NCT06783517
- Testing
- cerabone, cerabone®plus
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mansoura University