Clinical trials: Tissue Grafts
Diabetic Foot Ulcer
Prospective, Comparitive, Randomized Study of Allograft Versus Skin Substitute in Non-healing Diabetic Foot Ulcers
The purpose of this study is to determine whether amnion membrane grafts are more effective than another tissue engineered skin substitute, when used to treat diabetic foot ulcers (DFUs).
- Trial name
- NCT02870816
- Testing
- Tissue Engineered Skin Substitute, Offloading, Amnionic Membrane Graft
- Where
- 3 sites in United States
- Volunteers
- 60 people
- Sponsor
- Professional Education and Research Institute
Dental Implants
Peri-implant Soft Tissue Volume Changes at Small Buccal Dehiscences
This study was designed to assess peri-implant soft tissue health, volume and marginal stability at implants sites which presented small buccal bone dehiscences (<3mm evaluated in a vertical direction) at the time of insertion.
- Trial name
- NCT05466006
- Testing
- Soft tissue augmentation with subepithelial connective tissue graft (SCTG), Soft tissue augmentation with xenogenic volume stable collagen matrix (VCXM)
- Where
- Italy
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Turin, Italy
Gingival Recession, Gum Recession
V-CAF Technique for Miller Class III Gingival Recession
The purpose of this clinical trial is to evaluate the effectiveness of a modified surgical technique called the vertically coronally advanced flap (V-CAF) combined with a connective tissue graft and tissue regeneration for…
- Trial name
- NCT07788443
- Testing
- Vertically coronally advanced flap (V-CAF)
- Where
- Vietnam
- Volunteers
- 25 people
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City
Gingival Recession
Treatment of Gingival Recession Defects Using Platelet-Rich Fibrin With an Allogenic Dermal Matrix
The study aims to test the non-inferiority of an Allogenic Dermal Matrix with Platelet-Rich Fibrin for treatment of gingival recessions in comparison to the Connective Tissue Graft.
- Trial name
- NCT05819515
- Testing
- Tunneled coronally advanced flap
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Gingival Recession
Soft Tissue Augmentation Using Deepithelialized Free Gingival Graft Compared to Connective Tissue Graft in Management of Miller Class I and II Gingival Recession.
The aim of this study will be to clinically assess the soft tissue augmentation achieved by the de-epithelialized free gingival graft with coronally advanced flap versus the subepithelial connective tissue graft with coronally…
- Trial name
- NCT03213483
- Testing
- Coronally advanced flap and subepithelial connective tissue graft, Coronally advanced flap and deepithelialized free gingival graft
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
Bone Graft, Keratinized Tissue
Open Membrane Technique as an Innovative Minimally Invasive Technique
Sixteen patients with horizontal deficiencies in the posterior mandible were treated with "the Open Membrane Technique" (OMT). Dense PTFE membranes covering an allograft biomaterial were used without any attempt to passivate the…
- Trial name
- NCT06134869
- Testing
- Bone augmentation
- Where
- Lebanon
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Saint-Joseph University
Gingival Recession, Localized, Gingival Recession Localized Moderate
Comparing TCAF and MTUN With Soft Tissue Grafting for Treating Single Recessions in the Premandible
Multiple techniques can be used for recession coverage. The most common techniques for single recessions are : tunnel technique (T) and coronally advanced flap (CAF) both combined with a palatal graft to provide sufficient…
- Conditions
- Gingival Recession, Localized, Gingival Recession Localized Moderate, Gingival Recession, Gingival Recession, Mucogingival Surgery
- Trial name
- NCT07158541
- Testing
- tunneled coronally advanced flap with connective tissue graft, modified tunnel with connective tissue graft
- Where
- Belgium
- Volunteers
- 24 people
- Sponsor
- University Hospital, Ghent
Accelerated Phase Chronic Myelogenous Leukemia, Adult Acute Lymphoblastic Leukemia in Remission
Cyclophosphamide for Prevention of Graft-Versus-Host Disease After Allogeneic Peripheral Blood Stem Cell Transplantation in Patients With Hematological Malignancies
This phase II trial studies how well cyclophosphamide works in preventing chronic graft-versus-host disease after allogeneic peripheral blood stem cell transplant in patients with hematological malignancies.
- Conditions
- Accelerated Phase Chronic Myelogenous Leukemia, Adult Acute Lymphoblastic Leukemia in Remission, Adult Acute Megakaryoblastic Leukemia (M7), Adult Acute Myeloid Leukemia in Remission
- Trial name
- NCT01427881
- Testing
- cyclophosphamide, cyclosporine, peripheral blood stem cell transplantation
- Where
- United States
- Volunteers
- 43 people
- Sponsor
- Fred Hutchinson Cancer Center
Dental Implants, Transplants
Efficacy of Gingival Grafts During the Implantation Process on the Peri-implant Mucosa
This study aims to compare the changes in the peri-implant mucosa during the application of two soft tissue grafting methods, which are free gingival graft (FGG) and connective tissue graft (CTG) taken from the palatine in terms…
- Trial name
- NCT06065254
- Testing
- Efficacy of free gingival grafts during in the increasing of peri-implant keratinized tissue width and soft tissues thickness, Efficacy of connective tissue grafts during in the increasing of peri-implant keratinized tissue width and soft tissues thickness, No types of grafts will be made to improve the quality of the peri-implant mucosa
- Where
- Syria
- Volunteers
- 18 people
- Sponsor
- Damascus University
Cancer
Antithymocyte Globulin, Clofarabine, and Rituximab in Treating Patients After an Unsuccessful Stem Cell Transplant
RATIONALE: Antithymocyte globulin, clofarabine, and rituximab may stop the patient's immune system from rejecting the donor's stem cells when they do not exactly match the patient's blood.
- Trial name
- NCT00617929
- Testing
- anti-thymocyte globulin, rituximab, clofarabine
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Masonic Cancer Center, University of Minnesota
Implant
Soft and Hard Tissue Changes After Immediate Single-tooth Replacement
A recent systematic review (Lee et al, 2016) reported that placement of a soft tissue graft concurrent with immediate implantation may contribute to the stability of gingival level and the augmentation of soft tissue contour.
- Trial name
- NCT03784430
- Testing
- Immediate dental implant placement, Immediate dental implant placement with CTG
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Università Vita-Salute San Raffaele
Platelets Rich Fibrin, Palatal Donor Tissue
Adjunctive Role of PRF After Free Gingival Graft Harvesting - Case Series
Free gingival grafts are important to increase zone of attached gingiva and root coverage. This case series reveals role of platelet-rich fibrin (PRF) as adjunctive therapy in palatal wound healing.
- Trial name
- NCT02521467
- Testing
- Platelets Rich Fibrin in healing of palatal donor tissue
- Volunteers
- 10 people
- Sponsor
- Ain Shams University
Tooth Socket, Dental Implants
Impact of Soft Tissue Grafts on Tissue Alterations After Immediate Tooth Replacement
This study evaluates the impact of soft tissue grafts on soft tissue recession following immediate implant, provisional and bone graft placement in compromised sockets.
- Trial name
- NCT02922075
- Testing
- Connective tissue graft, Collagen matrix graft, Immediate implant
- Where
- Brazil
- Volunteers
- 24 people
- Sponsor
- São Paulo State University
Esthetics
Immediate Versus Late Placement
Patients in need of a single implant in the premaxilla will be invited to participate in this multicenter randomized controlled trial (RCT).
- Trial name
- NCT04741607
- Testing
- Implant placement (BLX implant system, Straumann, Basel, Switzerland), Ridge preservation (Bio-Oss Collagen 250 mg, Geistlich Pharma AG, Wolhusen, Switserland), Socket seal (Mucograft Seal, Geistlich Pharma AG, Wolhusen, Switserland)
- Where
- 2 sites in Belgium
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Ghent
End-stage Renal Disease, Kidney Failure, Chronic
Safety and Efficacy of a Vascular Prosthesis for Hemodialysis Access in Patients With End-Stage Renal Disease
The purpose of this study is to assess the safety and efficacy of a novel, tissue-engineered vascular prosthesis, the Human Acellular Vascular Graft, HAVG.
- Trial name
- NCT01840956
- Testing
- HAVG
- Where
- 3 sites in United States
- Volunteers
- 20 people
- Sponsor
- Humacyte, Inc.
Acute Myeloid Leukemia, Acute Lymphoid Leukemia
Precision-T: A Study of Orca-T in Recipients Undergoing Allogeneic Transplantation for Hematologic Malignancies
This study will evaluate the safety, tolerability, and efficacy of Orca-T, an allogeneic stem cell and T-cell immunotherapy biologic manufactured for each patient (transplant recipient) from the mobilized peripheral blood of a…
- Conditions
- Acute Myeloid Leukemia, Acute Lymphoid Leukemia, Myelodysplastic Syndromes, Acute Leukemia
- Trial name
- NCT04013685
- Testing
- Orca-T
- Where
- 21 sites in United States
- Volunteers
- 155 people
- Sponsor
- Orca Biosystems, Inc.
Vitiligo
Comparison Between Systemic Steroids, Topical Steroids, or Calcineurin Inhibitors With Mini Punch Grafting in Treatment of Stable Non-segmental Vitiligo
The study to compare the outcomes of mini punch grafting in patients with resistant stable non-segmental vitiligo already on narrowband ultraviolet B and receiving either no additional medication , systemic mini pulse (high and…
- Trial name
- NCT04765826
- Testing
- Autologous mini punch grafting
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Alexandria University
Dental Implant
Mucograft Seal in ARP Follow-up
Rationale: Early implant placement with alveolar ridge preservation (ARP) using either a collagen matrix or a palatal graft rendered similar esthetic, clinical and PROMs to early implant placement without ARP, up to 1 year after…
- Trial name
- NCT05663385
- Where
- Netherlands
- Volunteers
- 75 people
- Sponsor
- Erasmus Medical Center
Gingival Recession
Effect Of Microneedling With Coronally Advanced Flap For Management of RT1 Gingival Recession In Thin Gingival Phenotype
The goal of this clinical trial is to explore the effect of microneedling to increase the gingival tissue thickness which could improve the outcome of root coverage in coronally advanced flap procedure in thin gingival phenotype.
- Trial name
- RT1 (NCT06988839)
- Testing
- Microneedling followed by coronally advanced flap, Coronally advanced flap with connective tissue graft
- Where
- India
- Volunteers
- 36 people
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Gingival Recession
The Influence of Non-Carious Cervical Lesions on Root Coverage
The goal of this prospective cohort study is to evaluate the effect of non-carious cervical lesions (NCCLs) on the outcome of root coverage therapy.
- Trial name
- NCT06438094
- Testing
- Root coverage surgery by means of a coronally advanced flap combined with a connective tissue graft, Reconstruction of the CEJ with a composite restoration followed by root coverage surgery by means of a coronally advanced flap combined with a connective tissue graft
- Where
- Spain
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Gonzalo Blasi