Clinical trials: Margin Assessment
Peri-implant Bone Loss, Peri-implant Marginal Bone Loss
Evaluation of Fluid Biomarkers Around Implants Exhibiting Early Stage Periimplant Bone Loss
This study aimed to compare biological mediators known to be important in peri-implant diseases in implants with and without early stage marginal bone loss.
- Conditions
- Peri-implant Bone Loss, Peri-implant Marginal Bone Loss, Marginal Bone Loss, Peri-Implant Health
- Trial name
- NCT07584759
- Testing
- Collecting of peri-implant sulcus fluid, Periapical radiography
- Where
- Turkey (Türkiye)
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Pamukkale University
Leukemia, Lymphoma
Biological Therapy After Chemotherapy in Treating Patients With Relapsed or Refractory Non-Hodgkin's Lymphoma
RATIONALE: Biological therapies use different ways to stimulate the immune system and stop cancer cells from growing. Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die.
- Trial name
- NCT00012207
- Testing
- aldesleukin, therapeutic autologous lymphocytes, cyclophosphamide
- Where
- 3 sites in United States
- Volunteers
- 12 people
- Sponsor
- Fred Hutchinson Cancer Center
Leukemia, Lymphoma
Immunotherapy for Lymphoproliferative Diseases Associated With Epstein-Barr Virus in Patients Who Have Undergone Organ Transplants
RATIONALE: Donor lymphocytes that have been exposed to Epstein-Barr virus may be able to help the body kill cancers associated with this virus.
- Trial name
- NCT00002956
- Testing
- allogeneic Epstein-Barr virus-specific cytotoxic T lymphocytes
- Where
- United States
- Sponsor
- University of Alabama at Birmingham
Obesity Prevention, Heart Disease
Promoting Physical Activity and Fitness Among Underserved Latino Families Living in U.S.-Mexico Border Regions
This study has the goal to increase physical activity and fitness among Latinos in San Diego, California and Mexicali, Baja California (U.S.-Mexico border) since these cities have similar diseases such as high rates of heart…
- Trial name
- AFL (NCT06596902)
- Testing
- Physical Activity
- Where
- United States
- Volunteers
- 290 people, healthy volunteers welcome
- Sponsor
- San Diego State University
Molar Hypomineralization, Dental Restoration Failure of Marginal Integrity
CAD-CAM or Adhesive Approaches for MIH Treatment
Aim: This randomized controlled clinical study aimed to compare direct composite resin restorations and Computer Aided Design-Computer Aided Manufacturing (CAD-CAM) supported inlay or onlay restorations in young permanent molar…
- Trial name
- NCT06456619
- Testing
- Tooth restoration
- Where
- Turkey (Türkiye)
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Baskent University
Keratoconus, Pellucid Marginal Corneal Degeneration
Safety and Effectiveness of the PXL-Platinum 330 System for CXL Using Riboflavin Solution
Safety and Effectiveness of the PXL-Platinum 330 System for Corneal Collagen Cross-linking in Eyes With Corneal Thinning Conditions
- Conditions
- Keratoconus, Pellucid Marginal Corneal Degeneration, Corneal Degeneration, Corneal Ectasia
- Trial name
- NCT04177082
- Testing
- PXL-330 Platinum device for crosslinking with Peschke riboflavin solution
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Cornea Associates of Texas
Leukemia, Lymphoma
Combination Chemotherapy With or Without Idarubicin and Peripheral Stem Cell Transplantation in Treating Patients With Leukemia or Myelodysplastic Syndrome
RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Combining chemotherapy with peripheral stem cell transplantation may allow the doctor to give higher doses…
- Conditions
- Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes
- Trial name
- NCT00002989
- Testing
- busulfan, cyclophosphamide, idarubicin
- Where
- 9 sites in Belgium, France and 3 more
- Volunteers
- 207 people
- Sponsor
- European Organisation for Research and Treatment of Cancer - EORTC
Dental Caries, Fissure Sealants
Comparative Evaluation of Glass Ionomer and Resin-Based Fissure Sealants on Newly Erupted Permanent First Molars: A 24-Month Randomized Clinical Trial
This clinical study aims to compare the clinical performance of two different fissure sealant materials-glass ionomer and resin-based-when applied to newly erupted permanent first molars in children.
- Conditions
- Dental Caries, Fissure Sealants, Permanent Molars, Child
- Trial name
- FISSURE24 (NCT07115290)
- Testing
- Glass ionomer-based fissure sealant, Resin-based fissure sealant
- Where
- Turkey (Türkiye)
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Gulcin Bulut
Monolithic Zirconia Endocrowns
Effect of Fabrication Monolithic Zirconia Endocrown on Marginal Integrity
The aim of this study is to evaluate the marginal integrity and patient satisfaction of two different impression techniques for monolithic zirconia endocrowns.
- Trial name
- NCT07461597
- Testing
- Digital Intraoral Scanning
- Where
- Egypt
- Volunteers
- 22 people
- Sponsor
- MAAElgammal
Lymphoma
Bryostatin-1 in Treating Patients With Recurrent Non-Hodgkin's Lymphoma
Phase II trial to study the effectiveness of bryostatin-1 in treating patients with recurrent non-Hodgkin's lymphoma. Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die.
- Trial name
- NCT00002725
- Testing
- bryostatin 1, chemotherapy
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- National Cancer Institute (NCI)
Accelerated Phase Chronic Myelogenous Leukemia, Acute Myeloid Leukemia With Multilineage Dysplasia Following Myelodysplastic Syndrome
A Pilot Study to Evaluate the Co-Infusion of Ex Vivo Expanded Cord Blood Cells With an Unmanipulated Cord Blood Unit in Patients Undergoing Cord Blood Transplant for Hematologic Malignancies
This phase I multicenter feasibility trial is studying the safety and potential efficacy of infusing ex vivo expanded cord blood progenitors with one unmanipulated umbilical cord blood unit for transplantation following…
- Conditions
- Accelerated Phase Chronic Myelogenous Leukemia, Acute Myeloid Leukemia With Multilineage Dysplasia Following Myelodysplastic Syndrome, Adult Acute Lymphoblastic Leukemia in Remission, Adult Acute Myeloid Leukemia in Remission
- Trial name
- NCT00343798
- Testing
- cyclophosphamide, fludarabine phosphate, cyclosporine
- Where
- 4 sites in United States
- Volunteers
- 23 people
- Sponsor
- Fred Hutchinson Cancer Center
Lymphoma, Malignant
Efficacy of Patient Management for Lymphoma Diagnosed at Nimes University Hospital From 1999 to 2018. DVR-Lym-Nim
Observation of a cohort of 400 patients with different types of lymphomas.
- Trial name
- DVR-Lym-Nim (NCT04947618)
- Where
- France
- Volunteers
- 136 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Mandible Reconstruction
Assessment of Facial Symmetry Following Fibula Free Flap Fixated in a Prosthetically Favorable Position Versus the Inferior Border Position for Mandibular Reconstruction
The study aims to evaluate facial symmetry outcomes after mandibular reconstruction using fibula free flaps, comparing two fixation techniques: the prosthetically favorable position (alveolar level) and the conventional position…
- Trial name
- NCT06790628
- Testing
- Fibula free flap
- Where
- Egypt
- Volunteers
- 26 people
- Sponsor
- Cairo University
Oral Squamous Cell Carcinoma
Toluidine Blue Versus Frozen Sections for Assessment of Tumor Margins in Oral Squamous Cell Carcinoma
The purpose of this study is to test the accuracy of toluidine blue in the assessment of intraoperative tumor margin after excision of oral squamous cell carcinoma(OSCC)in comparison to H\&E stain on frozen section.
- Trial name
- NCT03554967
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Cairo University
Basal Cell Carcinoma
Investigation of Standard Excision Surgical Margins Using Two Photon Fluorescence Microscopy
The goal of this clinical trial is to compare the use of two photon fluorescence microscopy for detecting residual basal cell carcinoma during standard local excision.
- Trial name
- NCT06473103
- Testing
- Two photon fluorescence microscopy imaging
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- University of Rochester
EBV-induced Lymphomas, EBV-associated Malignancies
Biological Therapy in Treating Patients at High-Risk or With Lymphoma, Lymphoproliferative Disease, or Malignancies
The purpose of this phase I/II trial is to study the side effects and best dose of biological therapy to treat patients at high-risk or with Epstein-Barr virus-associated lymphoma or lymphoproliferative disease.
- Conditions
- EBV-induced Lymphomas, EBV-associated Malignancies, Transplant Patients With EBV Viremia at High Risk of Developing a Recurrent EBV Lymphoma
- Trial name
- NCT00002663
- Testing
- Epstein-Barr virus-specific cytotoxic T lymphocytes (EBV-CTLs)
- Where
- United States
- Volunteers
- 58 people
- Sponsor
- Atara Biotherapeutics
Anemia, Graft Versus Host Disease
Bone Marrow Transplantation in Treating Patients With Hematologic Cancer
RATIONALE: Bone marrow that has been treated to remove certain white blood cells may be able to replace immune cells that were destroyed by chemotherapy or radiation therapy, and may reduce the chance of developing…
- Conditions
- Anemia, Graft Versus Host Disease, Leukemia, Lymphoma
- Trial name
- NCT00003398
- Testing
- anti-thymocyte globulin, filgrastim, cyclophosphamide
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- University of Maryland, Baltimore
Class I Malocclusion
Assessment of Treatment Efficacy Using Smile Arc Marginal Ridge Approach Versus MBT Chart Method for Bracket Positioning
The goal of this randomized clinical trial is to evaluate the effect of Smile Arc Marginal Ridge Approach (SAMRA) versus MBT chart method for bracket positioning on orthodontic treatment results.
- Trial name
- NCT06652230
- Testing
- Smile Arc Marginal Ridge Approach (SAMRA), MBT Chart Method
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Prostate Cancer Adenocarcinoma, Erectile Dysfunction Following Radical Prostatectomy
Use of Indocyanine Green in Robotic Prostate Surgeries
Imaging of the vascular nerve bundle using Indocyanine Green
- Trial name
- NCT05960149
- Testing
- using Indocyanine Green, Nerve-sparing robot-assisted laparoscopic radical prostatectomy
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Ankara University
Implant Placement in Maxillary Esthetic Zone
Evaluation of Marginal Bone Loss After Immediate Implant Placement in Maxillary Esthetic Zone With Nanobone Versus Xenograft
Immediate implant placement has a success rate from 94-100 % . After tooth extraction there is a loss in the horizontal and vertical dimension by about 3-6 mm and 1-2 mm respectively and alveolar crest resorption of about 44%…
- Trial name
- NCT03536260
- Testing
- Implant with NanoBone graft, Implant with Xenograft
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University