Clinical trials: Tissue Grafts
Chronic Myeloproliferative Disorders, Graft Versus Host Disease
Rasburicase in Preventing Graft-Versus-Host Disease in Patients With Hematologic Cancer or Other Disease Undergoing Donor Stem Cell Transplant
RATIONALE: Rasburicase may be an effective treatment for graft-versus-host disease caused by a donor stem cell transplant. PURPOSE: This clinical trial is studying how well rasburicase works in preventing graft-versus-host…
- Conditions
- Chronic Myeloproliferative Disorders, Graft Versus Host Disease, Leukemia, Lymphoma
- Trial name
- NCT00513474
- Testing
- busulfan, cyclophosphamide, cyclosporin-A
- Where
- United States
- Volunteers
- 46 people
- Sponsor
- Massachusetts General Hospital
Atopic Dermatitis, Contact Dermatitis
Exploratory Study of Natural Killer Cells in Human Skin
Natural Killer (NK) cells play a unique role during innate immune responses as they are able to recognize and eliminate, without specific sensitization, tumors, microbe-infected cells as well as allogeneic cells.In a first time…
- Conditions
- Atopic Dermatitis, Contact Dermatitis, Psoriasis, Lichen Planus
- Trial name
- NCT00824889
- Testing
- Biopsy and sample of blood
- Where
- France
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Assistance Publique Hopitaux De Marseille
Breast Cancer Stage I, Breast Cancer Stage II
Ways of Retaining the Inframammary Fold in Implant-based Breast Surgery
There is currently no consensus on the "gold standard" for Implant-based Breast reconstruction. In the United States, more than half of all breast reconstructions are performed using acellular dermal matrix (ADM).
- Conditions
- Breast Cancer Stage I, Breast Cancer Stage II, In Situ Breast Cancer
- Trial name
- NCT06931548
- Testing
- Implant-based breast reconstruction using polytetrafluoroethylene mesh, Implant-based breast reconstruction using Allogeneic dura mater graft
- Where
- Russia
- Volunteers
- 100 people
- Sponsor
- Branch Office of "Hadassah Medical Ltd"
Piebaldism, Segmental Vitiligo
Autologous Cell Suspension Grafting Using ReCell in Vitiligo and Piebaldism Patients
Autologous epidermal cell suspension grafting is an effective method of surgical treatment in vitiligo, which is suitable for treating larger areas with better cosmetic results as compared to other grafting methods.
- Trial name
- NCT01640678
- Testing
- ReCell epidermal cell suspension grafting, CO2 laser abrasion + UV-therapy
- Where
- Netherlands
- Volunteers
- 10 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Gingival Recession, Root Planing
Gingival Recession Treatment Using Two Different Surgical Techniques
Coronally the advanced flap is considered a predictable treatment of gingival recession but in certain situations, it needs a filler like subperiosteal connective tissue graft (CTG) which is considered as the gold standard…
- Trial name
- NCT04966208
- Testing
- xenogeneic collagen matrix
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Assiut University
Chronic Graft Versus Host Disease
Tissue Immune Landscape of Graft Versus Host Disease After Allogeneic Stem Cell Transplantation (TIL-GVHD)
Graft versus Host Disease (GVHD) is frequent after allogeneic stem cell transplantation (alloSCT). GVHD occurs following 2 patterns : acute GVHD (aGVHD) or chronic GVHD (cGVHD).
- Trial name
- TIL-GVHD (NCT06247150)
- Testing
- Additional blood sample, cGVHD target tissue biopsy
- Where
- France
- Volunteers
- 70 people
- Sponsor
- University Hospital, Bordeaux
Thyroid Goiter, Thyroid Carcinoma
Parathyroid Reimplantation in Forearm Subcutaneous Tissue During Thyroidectomy: a Simple Way to Avoid Ipoparathyroidism and Evaluate Graft Function
The purpose of this study is to evaluate safety and effectiveness of normal parathyroid tissue reimplantation in forearm subcutaneous tissue in case of accidental removal of parathyroid gland during thyroid surgery.
- Conditions
- Thyroid Goiter, Thyroid Carcinoma, Multinodular Goiter, Graves Diseases
- Trial name
- NCT02194920
- Testing
- Thyroidectomy and parathyroid reimplantation in forearm subcutaneous tissue
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- University of Roma La Sapienza
Peri-Implant Health, Peri-Implant Tissues
Comparison Between Free Gingival Graft and Palatal Pedicle Flap
Patients requiring KMW gain(mm) during uncovering surgery were included. Two surgical methods were compared: apically position flap with free gingival graft (FGG group) and the palatal pedicle flap with collagen matrix (PPF…
- Conditions
- Peri-Implant Health, Peri-Implant Tissues, Peri-implant Bone Level
- Trial name
- Pedicle (NCT06816680)
- Testing
- APF + FGG, PPF group
- Where
- Taiwan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Chronic Myeloproliferative Disorders, Graft Versus Host Disease
Sirolimus, Tacrolimus, and Methotrexate in Preventing Acute Graft-Versus-Host Disease in Patients With Hematologic Cancer Who Are Undergoing Donor Stem Cell Transplantation
RATIONALE: Sirolimus, tacrolimus, and methotrexate may be effective in preventing acute graft-versus-host disease in patients who are undergoing donor stem cell transplantation.
- Conditions
- Chronic Myeloproliferative Disorders, Graft Versus Host Disease, Leukemia, Lymphoma
- Trial name
- NCT00089037
- Testing
- methotrexate, sirolimus, tacrolimus
- Where
- United States
- Sponsor
- Fred Hutchinson Cancer Center
Diabetic Foot Ulcers, Venous Ulcers
Registry Trial of the Effectiveness of Platelet Rich Plasma for Chronic Non-Healing Wounds
This study will examine differences in the process of wound-healing in patients treated with platelet rich plasma (a concentration of proteins derived from a patients own blood) applied to the wound as a gel; injected into the…
- Conditions
- Diabetic Foot Ulcers, Venous Ulcers, Pressure Ulcers
- Trial name
- CMS (NCT02071979)
- Testing
- Autologous PRP Gel, Autologous PRP Injections, Autologous PRP Gel plus PRP Injections
- Where
- 6 sites in United States
- Volunteers
- 1,500 people
- Sponsor
- Arteriocyte, Inc.
Graft-Versus-Host Disease
Bridging Pediatric and Adult Biomarkers in Graft-Versus-Host Disease
This study is designed to collect longitudinal biological samples from patients after hematopoietic cell transplantation (HCT) cared for at multiple bone marrow transplant centers to validate biomarkers of both acute and chronic…
- Trial name
- NCT02194439
- Where
- United States
- Volunteers
- 415 people
- Sponsor
- Indiana University
Leukemia, Lymphoma
Prevention of Graft-Versus-Host Disease in Patients With Advanced Leukemia or Lymphoma Who Are Eligible for Peripheral Stem Cell Transplantation
RATIONALE: Peripheral stem cell transplantation may be able to replace immune cells that were destroyed by chemotherapy or radiation therapy used to kill tumor cells.
- Conditions
- Leukemia, Lymphoma, Graft Versus Host Disease
- Trial name
- NCT00003056
- Testing
- cyclosporine, cyclosporine and methotrexate
- Where
- 13 sites in United States, Australia
- Volunteers
- 105 people
- Sponsor
- Baxalta now part of Shire
Clift Lip, Cleft Palate
Description of Pain in Pediatric Patients With Cleft Lip and Palate Undergoing Alveolar Grafting Using Two Surgical Strategies: Stem Cells and Autogenous Iliac Crest Bone (Pain Evaluation in Children Undergoing Alveolar Grafting: Stem Cells vs. Iliac Crest Bone)
Study Objective The objective of this study was to evaluate and compare postoperative pain and hospital costs in pediatric patients with cleft lip and palate undergoing alveolar bone grafting surgery.
- Conditions
- Clift Lip, Cleft Palate, Alveolar Bone Loss, Postoperative Pain
- Trial name
- NCT07734974
- Testing
- Autogenous Iliac Crest Bone Grafting, Bioengineered Alveolar Grafting (SHED + Scaffold)
- Where
- Brazil
- Volunteers
- 20 people
- Sponsor
- Hospital Sirio-Libanes
Gingival Recession
Hyaluronic Acid With Connective Tissue Grafting for Gingival Recession
This study evaluates whether adding 0.8% hyaluronic acid (HA) to connective tissue grafting and coronally advanced flap surgery improves clinical and esthetic outcomes in the treatment of gingival recession.
- Trial name
- NCT07291583
- Testing
- Hyaluronic Acid (0.8%) - Applied over CTG before flap closure (Test group only)., Connective Tissue Graft + Coronally Advanced Flap (CTG + CAF)
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Saglik Bilimleri Universitesi
Amputation, Traumatic, Wounds and Injury
Human Upper Extremity Allotransplantation: F/U Protocol
Upper extremity allotransplantation is a new procedure which is becoming more common in the United States. Ongoing data collection for research purposes is vital to the long-term assessment as to the safety of the procedure and…
- Conditions
- Amputation, Traumatic, Wounds and Injury, Hand Injuries
- Trial name
- NCT03400345
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Johns Hopkins University
Healing Surgical Wounds, Pain Measurement
Effects of Laser Stimulation on Wound Healing of Human Palatal Tissue
The purpose of this study is to assess the effects of photobiomodulation (PBM) with an Er:YAG laser on the palatal donor site following subepithelial connective tissue graft (SECTG) surgery.
- Trial name
- NCT03741062
- Testing
- J. Morita AdvErl Evo Er:YAG laser, Control
- Where
- Canada
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Gingival Recession
Clinical Evaluation of the Modified Laterally Stretched Technique (RT2) Gingival Recession vs Tunneling With CT Grafting
Regression analysis in a recent systematic review showed significantly greater mRC and CRC values when modifications are done to the TUN procedure to achieve more coronal advancement of the flap, coronal advancement also helps in…
- Trial name
- NCT06044870
- Testing
- Modified laterally stretched technique with a connective tissue graft.
- Where
- Egypt
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Graft Function
Intramuscular Injection of Mashed Parathyroid Tissue Into a Forearm During Thyroid Surgery to Prevent Permanent Postoperative Parathyroid Insufficiency (IMIPAT Study)
Parathyroid insufficiency is a common complication in thyroid surgery and occurs in 6.6 to 24%. Up to 4.4% suffer from permanent hypoparathyroidism requiring life-time substitution of calcium and vitamin D in order to maintain a…
- Trial name
- IMIPAT (NCT07516990)
- Testing
- Intramuscular injection of mashed parathyroid tissue into the brachioradial muscle during thyroid surgery
- Where
- 2 sites in Austria
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Gingival Recession
Platelet Rich Fibrin in the Treatment of Multiple Gingival Recessions
The aim of this randomized controlled clinical study is to evaluate and compare the effectiveness of platelet rich fibrin (PRF) and connective tissue grafts in the treatment of multiple gingival recessions.
- Trial name
- NCT02018120
- Testing
- connective tissue graft, platelet rich fibrin
- Where
- Turkey (Türkiye)
- Volunteers
- 26 people
- Sponsor
- Ege University
Gingival Recession
Platelet Rich Fibrin in the Treatment of Palatal Wounds
In this study it will be investigated the usefulness of Platelet-Rich Fibrin (PRF) on in the epithelialized connective tissue graft palatal donor site healing acceleration and in the patient's morbidity reduction.
- Trial name
- NCT02438046
- Testing
- Palatal wound bandage
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- G. d'Annunzio University