Clinical trials: Alveolar; Wound
Healing Wound
Evaluation of the Effectiveness of an Amnion-chorion Membrane for Alveolar Ridge Preservation
This study will examine whether adding an amnion-chorion membrane on top of the traditionally used collagen plug will lead to more bone formation compared to the collagen plug only.
- Trial name
- NCT05592158
- Testing
- Socket preservation
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Michigan
Smoking, Cigarette, Alveolar Bone Grafting
Wound Healing Following Extraction and Ridge Preservation in Smokers and Non-smokers
The goal of this study is to evaluate bone wound healing following extraction and alveolar ridge preservation (bone graft and membrane) clinically, histologically and in relation to gene expression in smokers and non-smokers.
- Conditions
- Smoking, Cigarette, Alveolar Bone Grafting, Wound Healing, Bone Healing
- Trial name
- NCT07372183
- Testing
- observational study
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Marquette University
SARS CoV 2 Infection, Alveolar; Injury
The Potential Role of sRAGE, KL-6, and SP-D as Prognostic Factors in Children With COVID-19
COVID-19 causes a wide spectrum of clinical illness, from upper respiratory symptoms to severe respiratory failure and death. Several plasma biomarkers -such as IL-6, C-reactive protein (CRP), D-dimer, the…
- Conditions
- SARS CoV 2 Infection, Alveolar; Injury, Children, Pneumonia, Viral
- Trial name
- NCT05619640
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Haseki Training and Research Hospital
Brain Injury, Acute Lung Injury
Alveolar Recruitment in Brain Injury
Development of acute lung injury (ALI) and acute respiratory distress syndrome (ARDS) in patients with severe brain injury has been associated with poor outcome.
- Trial name
- NCT01159392
- Where
- Spain
- Volunteers
- 9 people
- Sponsor
- Hospital Clinic of Barcelona
Acute Lung Injury, Acute Respiratory Distress Syndrome
Influence of Acute Respiratory Distress Syndrome (ARDS) and Severe Sepsis on sRAGE Levels in ICU Patients
sRAGE, the soluble form of the receptor for advanced glycation end products, is a novel marker of alveolar epithelial type I cell injury, but is also involved in acute systemic inflammation.
- Conditions
- Acute Lung Injury, Acute Respiratory Distress Syndrome, Severe Sepsis, Septic Shock
- Trial name
- NCT00811629
- Testing
- sRAGE
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Clermont-Ferrand
Tooth Fractures, Tooth Injuries
Comparative Volumetric Assessment of Alveolar Ridge Preservation Utilizing Different Bone Grafting Materials
This study is intended to provide statistically robust evidence that Symbios Demineralized Cortical-cancellous granule mix, Symbios OsteoGraf LD-300, and OsteoGraf/N-300 combined with Symbios OsteoShield Collagen Resorbable…
- Conditions
- Tooth Fractures, Tooth Injuries, Tooth Diseases
- Trial name
- NCT02532543
- Testing
- Allograft, Membrane, Alloplast, Membrane, Xenograft, Membrane
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Acute Respiratory Distress Syndrome, Acute Lung Injury
Recruitment on Extravascular Lung Water in Acute Respiratory Distress Syndrome (ARDS)
The purpose of this study is to investigate the change of extravascular lung water (EVLW), cytokine and oxygenation parameters in patients with acute lung injury (ALI) or acute respiratory distress syndrome (ARDS) after alveolar…
- Trial name
- NCT01552070
- Testing
- Recruitment maneuver, without recruit maneuver
- Where
- 2 sites in Taiwan
- Volunteers
- 30 people
- Sponsor
- Chang Gung Memorial Hospital
Tooth Avulsion
Efficiency of a Guiding Device for Inferior Alveolar Nerve Block, EZ-Block®, Compared to a Conventional Freehand Administration.
The success rates reported in the literature for the various truncal anesthesia techniques are extremely variable and have shown a lack of reproducibility of the techniques.
- Trial name
- NCT05214664
- Testing
- Anesthesia
- Where
- 5 sites in France
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Elsan
Tooth Loss, Bone Loss, Alveolar
Immediate Implant Outcomes With and Without Bone Augmentation
To evaluate immediate implant placement feasibility and esthetic outcomes in severely damaged sockets that received simultaneously bone reconstruction (cortical bone shield) and implant placement versus intact sockets that needed…
- Conditions
- Tooth Loss, Bone Loss, Alveolar, Dental Diseases, Dental Trauma
- Trial name
- NCT05157009
- Testing
- implant placement
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Verdugo, Fernando, DDS
ARDS
The Evaluation of NETs, Caspase-1 and Cytokines in ARDS Patients
1. enrollment criteria and clinical data collection: follow the principles of medical ethics, the development of inclusion and exclusion criteria, select 90 cases of ARDS patients, in the active treatment at the same time…
- Trial name
- NCT03227107
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Xiangya Hospital of Central South University
Maxillofacial Bone Defects, Alveolar Bone Atrophy
Gene-activated Matrix for Bone Tissue Repair in Maxillofacial Surgery
The purpose of this study is to evaluate safety and efficacy of gene-activated matrix ("Nucleostim") for regeneration of bone tissue in maxillofacial area.
- Conditions
- Maxillofacial Bone Defects, Alveolar Bone Atrophy, Jaw Fractures, Maxillofacial Bone Deformities
- Trial name
- NCT02293031
- Testing
- Gene-activated matrix "Nucleostim"
- Where
- 2 sites in Russia
- Volunteers
- 12 people
- Sponsor
- NextGen Company Limited
Hematopoietic Stem Cell Transplant (HSCT), Diffuse Alveolar Hemorrhage
TRANSPIRE: Lung Injury in a Longitudinal Cohort of Pediatric HSCT Patients
Hematopoietic stem cell transplant (HSCT) is an effective but toxic therapy and pulmonary morbidity affects as many as 25% of children receiving transplant.
- Conditions
- Hematopoietic Stem Cell Transplant (HSCT), Diffuse Alveolar Hemorrhage, Thrombotic Microangiopathies, Interstitial Pneumonitis
- Trial name
- NCT04098445
- Where
- 9 sites in United States
- Volunteers
- 2,000 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Alveolar Bone Grafting, Bone Healing
Determinants of Bone Dimensional Changes After Extraction and Alveolar Ridge Preservation
The main purpose of the study is to measure and localize immediate post extraction changes i.e. socket expansion versus no width change along the socket wall and identify whether the immediate post-extraction ridge width…
- Conditions
- Alveolar Bone Grafting, Bone Healing, Tooth Extraction Site Healing, Wound Healing
- Trial name
- NCT06624982
- Testing
- observational study
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Marquette University
Dental Implant Failed
Digital Assessment at Peri-implant Tissues After Immediate Implants With Customized Healing Abutments and Connective Tissue Grafts
After a single-tooth extraction, physiological remodeling processes are unavoidable which leads to a total loss of the periodontal ligament and resorption of the bundle bone.
- Trial name
- NCT05060055
- Testing
- Immediate dental implant placement
- Where
- Portugal
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Universidade Católica Portuguesa
Tooth Injuries, Tooth Abnormalities
Vertical Augmentation With Osteon at Dental Implant Placement
Dental implants are a valid and reliable method to replace missing teeth. The major requirement for their success is an adequate volume of bone into which they can be placed.
- Trial name
- NCT01162629
- Testing
- Osteon bone graft
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Research and Education in Dentistry
ARDS, Human, Lung Injury, Acute
Open Lung Strategy, Gas Distribution and Right Heart Function in ARDS Patients
The goal of this interventional crossover study, in intubated and mechanically ventilated Acute Respiratory Distress Syndrome (ARDS) patients, is to compare two positive end-expiratory pressure (PEEP) titration techniques…
- Conditions
- ARDS, Human, Lung Injury, Acute, Respiratory Distress Syndrome, Mechanical Ventilation Complication
- Trial name
- NCT03202641
- Testing
- PEEP ARDSnet, PEEP LRM
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Massachusetts General Hospital
Alveolar Bone Resorption, Alveolar Ridge Trauma
Vertical Ridge Augmentation Strategies
Guided Bone Regeneration (GBR) is an invaluable and beneficial surgical technique adopted when there is the need to augment an alveolar atrophy.
- Conditions
- Alveolar Bone Resorption, Alveolar Ridge Trauma, Alveolar Bone Loss, Complication of Surgical Procedure
- Trial name
- VARGAS (NCT06242782)
- Testing
- VRA + d-PTFE membrane, VRA + e-PTFE membrane, VRA + customised Ti-mesh
- Volunteers
- 148 people
- Sponsor
- University College, London
Inferior Alveolar Nerve Injuries
Orthodontic Extrusion of High Risk Impacted Mandibular Third Molar
The goal of this clinical trial is to investigate the usage of maxillary miniscrew and cross-arch elastics for the orthodontic traction of the impacted mandibular third molar in close proximity to the inferior alveolar nerve to…
- Trial name
- NCT06538688
- Testing
- Orthodontic extrusion of the impacted mandibular third molar by using the maxillary miniscrew and cross arch elastic power chain as a temporary anchorage device before extraction
- Where
- 3 sites in Egypt
- Volunteers
- 9 people
- Sponsor
- Alexandria University
Impacted Third Molar Tooth, Tooth Extraction Status Nos
Clinical Validation of a Novel Classification for Predicting Surgical Complexity in Mandibular Wisdom Teeth Surgery
The study evaluates and validates a new classification proposed by Juodzbalys and Daugela in 2013 predicting the complexity of impacted mandibular third molars surgical extraction, comparing it with other two, scientifically…
- Trial name
- NCT02519426
- Testing
- Mandibular third molar surgery
- Where
- 2 sites in Italy, Lithuania
- Volunteers
- 110 people
- Sponsor
- Lithuanian University of Health Sciences
Comparison Between Ultrasound and Clinical Measurements
The Use of Novel us Device (Jetguide) to Measure the Distance to the Roof of the IAC (Inferior Alveolar Canal)
The purpose of this human clinical trial is to validate the accuracy of Jetguide® US device in detecting the inferior alveolar canal (IAC) and to compare it to measurements performed on computerized tomography images.
- Trial name
- NCT01505335
- Testing
- US depth measurements
- Where
- Israel
- Volunteers
- 25 people
- Sponsor
- Rambam Health Care Campus