Clinical trials: Transplant, open to volunteers
Myeloid Chimerism
Repeat Peripheral Blood Stem Cell Transplantation for Patients With Sickle Cell Disease and Falling Donor Myeloid Chimerism Levels
Background: Sickle cell disease can often be treated with blood stem cell transplants. But for some people the disease returns. This study will give a second transplant to people whose disease has returned but still have some…
- Trial name
- NCT04008368
- Testing
- CliniMACS CD34 Reagent
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
T-cell Non-Hodgkin Lymphoma, Lymphoma, Extranodal NK-T-Cell
Allogeneic Stem Cell Transplantation in Relapsed/Refractory T-, NK/T-cell Lymphomas
Relapsed and refractory T-cell lymphomas have been reported to have dismal outcomes. The role of allogeneic stem cell transplantation have been demonstrated in these patients.
- Trial name
- RRTCLAlloSCT (NCT02859402)
- Testing
- Busulfan, Fludarabine
- Where
- 2 sites in South Korea
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Keimyung University Dongsan Medical Center
Bone Regeneration, Safety Issues
Evaluation of Performance, Safety and Benefit of the Wishbone HA as Bone Graft Substitute, a Pre-market Clinical Investigation
This investigation is a pre-market, prospective, multi-center, randomized, single blinded, parallel controlled clinical investigation performed in at least 5 clinical centers for confirmatory purposes of the use of WHA as…
- Trial name
- NCT06383377
- Testing
- Tooth extraction and bone graft procedure
- Where
- 5 sites in Belgium
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Wishbone SA
Maxilla Atrophy
Assessment of Bone Gain Following Composite Graft Rehabilitation of Horizontal Maxilla Atrophy With Sausage Technique Utilizing (Pericardial) Collagen Membrane
This study designed to assess amount of bone gain following composite graft rehabilitation of horizontal maxilla atrophy with sausage technique utilizing (pericardial) collagen membrane versus Periosteal membrane harvested from…
- Trial name
- NCT06831214
- Testing
- (pericardial) collagen membrane, periosteal Membrane harvested from anterior iliac bone
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Insufficient Keratinized Gingiva
Reharvested Free Gingival Grafts: 3D Shrinkage and Histological Changes
The purpose of this study is to evaluate the dimensional stability of free gingival grafts (FGG) and to investigate the relationship between graft shrinkage (GS) and the histological and biochemical characteristics of grafts…
- Trial name
- NCT07617987
- Testing
- Free gingival graft, Re-harvested free gingival graft
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Biruni University
Obesity, Malignant Neoplasm
A Study to See if an iPhone Weight Management App Can Help Promote Weight Loss in Adolescents and Young Adults After a Stem Cell Transplant
This early phase I trial studies how well a behavioral weight loss intervention consisting of a smartphone application and coaching works for the promotion of weight loss in adolescents and young adults after a stem cell…
- Trial name
- NCT04453072
- Testing
- Interview, Media Intervention, Questionnaire Administration
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Jonsson Comprehensive Cancer Center
Organ Transplantation
Survey on the Evaluation of Medication Information Leaflets for Organ Transplant Patients
The aim of this study is to collect feedback from organ transplant patients or their caregivers/relatives on the medication information leaflets we've developed, using a questionnaire, and to adjust the content to better meet the…
- Trial name
- NCT06652919
- Where
- Germany
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universität Münster
Graft Versus Host Disease, Hematopoietic and Lymphatic System Neoplasm
Evaluating the Effects of Propionate and Butyrate Supplementation on the Intestinal Health of Healthy Volunteers
This clinical trial evaluates how propionate and butyrate supplementation alters intestinal health in healthy volunteers and whether it would be feasible to administer these supplements to patients undergoing allogeneic…
- Conditions
- Graft Versus Host Disease, Hematopoietic and Lymphatic System Neoplasm, Malignant Solid Neoplasm
- Trial name
- NCT07611370
- Testing
- Biospecimen Collection, Microencapsulated Sodium Butyrate, Microencapsulated Sodium Propionate
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- City of Hope Medical Center
Postoperative Pain
Factors Influencing Postoperative Pain After Gingival Graft Harvesting
This prospective cohort study aims to evaluate patient-related, psychological, and clinical factors influencing postoperative pain following gingival graft harvesting from the palate.
- Trial name
- NCT07377370
- Testing
- Gingival graft harvesting from the palate
- Where
- Spain
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Universitat Internacional de Catalunya
Diabetes Mellitus, Gingival Recession, Generalized
Palatal Wound Healing After Free Gingival Graft Harvest in Diabetic Patients: A Clinical Trial
The goal of this clinical trial is to evaluate local and systemic factors involved in palatal mucosal healing after Free Gingival Graft harvest in diabetic patients and to compare them with those in non-diabetic patients.
- Conditions
- Diabetes Mellitus, Gingival Recession, Generalized, Gingival Recession, Localized
- Trial name
- NCT07500935
- Testing
- Free gingival graft
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mauro Santamaria
Intra-Bony Defects in Periodontitis Patients
The Efficacy of Exosomes Combined With Synthetic Bone Graft for the Treatment of Periodontal Intra-bony Defects
The aim of this study will be to evaluate clinically, radiographically and biochemically the efficacy of exosomes combined with synthetic bone graft for the treatment of periodontal intra-bony defects.
- Trial name
- NCT07897292
- Testing
- single flap approach, single flap approach combined with nanocrystalline hydroxyapatite bone substitute, Exosomes
- Where
- 2 sites in Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Khoshoe Al-mokhtar Mohammed
Hematologic Neoplasms
Donor Lymphocyte Infusion After Allogeneic Hematopoietic Cell Transplantation for High-Risk Hematologic Malignancies
Background: People with blood cancers often receive blood or bone marrow transplants. But even with these treatments, the risk of relapse is high.
- Trial name
- NCT05327023
- Testing
- donor lymphocyte infusion, Cyclophosphamide, Busulfan
- Where
- United States
- Volunteers
- 430 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Haplo-identical Transplantation, Transplantation
Psychological Impact of Haploidentical Allogeneic Hematopoietic Stem Cell Transplantation on Donors
Allogeneic hematopoietic stem cell transplantation (allo-HSC) is currently one of the only curative treatments for haematological malignancies with a poor prognosis, the realization of which presupposes the identification and…
- Trial name
- HAPLOGREF (NCT06089850)
- Testing
- Evaluate the evolution of the psychic state of the donors (ascendants and descendants), by means of questionnaires, within the framework of haplo-identical allograft.
- Where
- France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Alveolar Ridge Preservation, Dental Extraction
Mix of Demineralized Freeze-Dried Bone Allograft and Deproteinized Bovine Bone Mineral: a Possible Solution for Alveolar Ridge Preservation?
The purpose of the study is to compare a new grafting material for alveolar ridge preservation to a commonly used and well studied material. Alveolar ridge dimensions as well as histology will be compared.
- Conditions
- Alveolar Ridge Preservation, Dental Extraction, Bone Graft
- Trial name
- NCT06275789
- Testing
- Alveolar ridge preservation
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Nova Southeastern University
Skin Graft Scar
Surgical Outcomes of Simple Interrupted Versus Running Epidermal Sutures in Full-thickness Skin Graft Placement
The study hypothesis is that the use of running epidermal sutures in full-thickness skin graft (FTSG) placement for patients undergoing dermatologic surgery (Mohs micrographic surgery or excision) is non-inferior to the use of…
- Trial name
- NCT06233812
- Testing
- Simple interrupted suturing technique, Running suturing technique
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Northwell Health
Wound Healing, Palatal Wound
The Effectiveness of Nano Bio Fusion Gingival Gel (NBF) on Wound Healing at the Palate (Donor Site) After Soft Tissue Graft Surgery Compared to Placebo Gel.
The goal of this clinical trial is to assess the effect of Nano-biofusion gingival gel (NBF) on wound healing at the palatal donor site following soft tissue graft surgery and compare it to placebo gel.
- Conditions
- Wound Healing, Palatal Wound, Donor Site Complication, Inflammatory Cytokines
- Trial name
- NCT07330154
- Testing
- Application of NBF gel after soft tissue graft surgery
- Where
- Jordan
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Dental Implant Failed
L-PRF Versus Sticky Bone Grafting of the Jumping Gap in AI-assisted Computer-Guided Socket Shield Immediate Implantation
the rationale of the current study is to address a focused and clinically relevant gap in socket shield therapy: which biologic modality best supports healing of the shield-implant gap when SST is performed under a standardized…
- Trial name
- NCT07433920
- Testing
- Socket shield with PRF, Sticky tooth group, Sticky bonegroup
- Where
- 2 sites in Egypt
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Kafrelsheikh University
Aortic Aneurysm, Abdominal, Renal Insufficiency
Renal Function After Stentgraft Treatment Of Abdominal Aortic Aneurysm
This randomized controlled trial aim to determine the impact on renal function after treatment for infrarenal abdominal aortic aneurysm (AAA) with stentgrafts either with active supra- or infrarenal fixation.
- Conditions
- Aortic Aneurysm, Abdominal, Renal Insufficiency, Stent-Graft Thrombosis
- Trial name
- RENOFIX (NCT04754659)
- Testing
- Stentgraft
- Where
- Sweden
- Volunteers
- 252 people, healthy volunteers welcome
- Sponsor
- Vastra Gotaland Region
Magnetic Resonance Imaging, Vascular Complications
Qualitative and Quantitative Evaluation of Vascular Flows of Radial, Ulnar and Interdigital Arterial Trees Under Normal and Pathological Conditions by 3 Tesla MRI
Allotransplants of vascularized composite tissues are subject to chronic vascular rejection, which can lead to graft loss. Currently, no imaging technique allows a reproducible quantitative exploration of the arterial trees of…
- Conditions
- Magnetic Resonance Imaging, Vascular Complications, Transplantation, Radial Artery
- Trial name
- FLOWHAND (NCT04257747)
- Testing
- MRI acquisitions, Doppler ultrasound procedure
- Where
- France
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Kidney Transplant Failure and Rejection
Efficiency of Everolimus for the Treatment of Kidney Transplanted Patients Presenting a Missing Self-induced NK-mediated Rejection
Background: Long-term success of organ transplantation is limited by the inexorable loss of graft function due to rejection. Prevalent dogma defends that allograft rejection is exclusively mediated by the adaptive immune system…
- Trial name
- STARR (NCT03955172)
- Testing
- Everolimus
- Where
- France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon