Clinical trials: Bone Defects
Marfan Syndrome, Aortic Dissection
Nutritional Ketosis Marfan
In this pilot clinical trial, the investigators will test whether a carefully supervised ketogenic diet can safely help people with Marfan syndrome who already have a chronic or residual aortic dissection.
- Trial name
- NCT07495267
- Testing
- Ketogenic diet
- Volunteers
- 15 people
- Sponsor
- Washington University School of Medicine
Periodontitis, Periodontal Diseases
Clinical and Radiographic Evaluation of PPF With or Without NCHA Bone in Treatment of Intrabony Defects
This study is meant to assess clinically and radiographically the possible predictable results regarding the use of nanocrystalline hydroxyapatite bone graft substitute together with papilla preservation flap versus papilla…
- Conditions
- Periodontitis, Periodontal Diseases, Periodontal Pocket, Intrabony Periodontal Defect
- Trial name
- NCT03588507
- Testing
- PPF+NCHA bone graft substitute
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tumor, Fracture
Management of Bone Defects Around the Elbow
Background: Bone defects of the distal humerus require complex reconstructions, for which standard prostheses may be insufficient.
- Conditions
- Tumor, Fracture, Cancer
- Trial name
- NCT00873145
- Testing
- HMRS
- Where
- Austria
- Volunteers
- 50 people
- Sponsor
- Medical University of Vienna
Marfan Syndrome, Ectopia Lentis
Classifying Ectopia Lentis in Marfan Syndrome Into Five Grades of Increasing Severity
Marfan syndrome is characterized by musculoskeletal manifestations, cardiovascular disease and ocular abnormalities, particularly ectopia lentis.
- Trial name
- NCT04319107
- Testing
- ophthalmological examinations using a slit lamp bio microscopy and a three-mirror lens, standard procedure.
- Where
- France
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Nonunion Fracture, Delayed Bone Healing
Using the Boneflo System During Orthopedic and Trauma Surgery: A Prospective Multicenter Study
Critical bone defects, non-unions, and delayed bone healing remain major challenges in orthopedic and trauma surgery and often require bone grafting.
- Conditions
- Nonunion Fracture, Delayed Bone Healing, Critical Bone Defects
- Trial name
- BoneFlo (NCT07562165)
- Testing
- Intraoperative bioactivation of bone substitute materials using the Boneflo® Tissue Collector System.
- Where
- Germany
- Volunteers
- 100 people
- Sponsor
- Universität Duisburg-Essen
Growth Hormone Deficiency, Turner's Syndrome
Evaluation of the Adherence and the Patient Acceptability of Zomacton® Treatment With the Zomajet® Vision X Device
The study is performed to collect long-term data on the treatment adherence and patient's acceptability when Zomacton®10 mg is administered with the Zomajet® Vision X device in patients with a growth hormone deficiency or…
- Trial name
- ZOMAXEPT (NCT02018172)
- Testing
- somatropin
- Where
- France
- Volunteers
- 3 people
- Sponsor
- Ferring Pharmaceuticals
Bone Defect, Bone Tumor of Extremity
Clinical Efficacy Study of Magnesium-Containing Degradable Polymer Bone Repair Material for Bone-Defect Repair After Extremity Bone Tumor Resection
This is a single-center prospective randomized open-label non-inferiority clinical trial for adult patients with bone defects after extremity bone tumor resection.
- Conditions
- Bone Defect, Bone Tumor of Extremity, Bone-Like Tumor Lesion
- Trial name
- MAGBONE (NCT07794202)
- Testing
- Magnesium-containing degradable polymer bone repair material, Conventional non-magnesium bone repair material
- Where
- China
- Volunteers
- 72 people
- Sponsor
- Yu Zhang, PhD
Intrabony Periodontal Defect
Comparison of the GTR Procedure Alone and in Combination With Immediate OTM
The aim is to evaluate in a prospective, randomized, controlled clinical study the healing of a GTR procedure, when it is combined with an immediate orthodontic tooth movement or used alone.
- Trial name
- NCT04896450
- Testing
- Guided tissue regeneration (GTR), Orthodontic tooth movement (OTM)
- Where
- Hungary
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Semmelweis University
Alveolar Buccal Bone Dehiscences, Socket Type 3 Subclass B
Evaluation Of The Success Rate of NOVAMag® SHIELD
This study hypothesizes that the SHIELD technique, when combined with a suitable bone graft material, enables successful immediate implant placement in Type 3 extraction sockets with buccal bone dehiscence, regardless of the…
- Conditions
- Alveolar Buccal Bone Dehiscences, Socket Type 3 Subclass B, Socket Type 3 Subclass C
- Trial name
- NOVASHIELD-RCT (NCT07533110)
- Testing
- SHIELD technique with NOVAMag membrane
- Where
- Portugal
- Volunteers
- 40 people
- Sponsor
- Egas Moniz - Cooperativa de Ensino Superior, CRL