Clinical trials: Graft Failure
Bone Resorption, Alveolar Bone Loss
Autogenous Bone Mixed With Xenograft Versus Xenograft Alone Versus Absorbent Gelatin Sponge
Alveolar bone atrophy post-extraction has been well documented in the past years. normal healing event results in a minimal loss of vertical height (around 1 mm), but a substantial loss of width in the buccal-lingual plane (4-6…
- Conditions
- Bone Resorption, Alveolar Bone Loss, Alveolar Bone Resorption, Bone Graft Failure
- Trial name
- NCT03584984
- Testing
- Mixture of Autogenous bone & Anorganic Bovine Bone (ABB), Anorganic Bovine Bone (ABB), Absorbable gelatin sponge
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Blood Stem Cell Transplant Failure, Oral Mucositis
The Effect of Nursing Education on Oral Mucositis in Bone Marrow Transplant Patients
In this study, it is aimed to examine the effect of oral care training for oral mucositis, which will be given by the researcher to patients who have undergone bone marrow transplantation, on the incidence and severity of oral…
- Conditions
- Blood Stem Cell Transplant Failure, Oral Mucositis, Nurse's Role
- Trial name
- NCT05705622
- Testing
- Oral mukositis nurse's education for patients
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Antalya Training and Research Hospital
Corneal Disease, Endothelial Corneal Dystrophy
Developing a Nationwide Registry to Track Longitudinal Clinical Outcomes of Corneal Surgery and Disease
The goal is to develop a nationwide registry to track longitudinal clinical outcomes of and store imaging data related to numerous corneal conditions.
- Conditions
- Corneal Disease, Endothelial Corneal Dystrophy, Corneal Transplant Failure, Corneal Transplant Rejection
- Trial name
- NCT06101017
- Testing
- Optical Coherence Tomography
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Nitin Vaswani
Head and Neck Cancer, Surgery--Complications
Tumescence in HNC Skin Graft Reconstruction
Our primary objective is to determine if the use of tumescence has a meaningful effect on STSG uptake at the recipient site. This is an important outcome because poor graft uptake results in the need for prolonged local wound…
- Conditions
- Head and Neck Cancer, Surgery--Complications, Graft Failure
- Trial name
- NCT04967391
- Testing
- Tumescence During STSG Harvest
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Transplant;Failure,Kidney
Utility of a Novel Dd-cfDNA Test to Detect Injury in Renal Post-Transplant Patients
Detecting allograft injury and rejection is critical to preventing graft loss. The current standard of care (SoC) relies on serum creatinine (SC) and biopsy to monitor for and identify kidney injury earlier.
- Trial name
- QIDNEY (NCT03765203)
- Testing
- Natera KidneyScan, Clinical Performance and Value Vignettes
- Where
- United States
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- Qure Healthcare, LLC
Survival, Prosthesis, Bone Loss
Osteotome-mediated Sinus Floor Elevation With or Without Grafting Material
Implant placement in the posterior part of the maxilla is frequently compromised or impossible due to atrophy of the alveolar process and pneumatisation of the maxillary sinus.
- Conditions
- Survival, Prosthesis, Bone Loss, Patient Satisfaction
- Trial name
- NCT04618900
- Testing
- Sinus floor elevation with a grafting material
- Where
- Denmark
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Aalborg University Hospital
Renal Transplant Failure and Rejection, Inflammation
The Effect of Biomarkers of Inflammation on Graft Function in Kidney Transplantation
The aim of the study was to investigate the relationship of inflammation markers with postoperative graft function and mortality in patients undergoing kidney transplantation.
- Trial name
- NCT05753488
- Testing
- graft function
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Failure of Dental Implant Due to Lack of Attached Gingiva
Gingival Augmentation Around Implants During Maintenance
This prospective controlled randomized blind clinical study investigated 44 implants displaying lack of KG in 29 subjects. Fourteen subjects received FGGs followed by oral prophylaxis.
- Trial name
- NCT02904551
- Testing
- Free gingival graft, Oral prophylaxis
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Renal Transplant Failure and Rejection, Hypotension
HOW DOES HEMODYNAMIC REGULATION AFFECTS GRAFT FUNCTIONS DURING RENAL TRANSPLANTATION?
The aim of the researchers was to evaluate the adequacy of graft function in the postoperative period of patients who underwent renal transplantation and encountered hypotension in the intraoperative period.
- Trial name
- NCT05753475
- Testing
- renal transplantation
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Corneal Sensation Reduced, Corneal Dystrophy
Defining the Operating Parameters for a Rebound-esthesiometer
The purpose of this study is to define the operating parameters for a new method to measure corneal sensitivity.
- Conditions
- Corneal Sensation Reduced, Corneal Dystrophy, Corneal Degeneration, Corneal Transplant Failure
- Trial name
- NCT04384094
- Testing
- Esthesiometer measurement
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Icare Finland Oy
Lung Transplant Infection, Lung Transplant; Complications
AlloSure Lung Assessment and Metagenomics Outcomes Study
ALAMO is a prospective, multi-center, perspective, registry of patients receiving LungCare™ (AlloSure®-Lung, AlloMap Lung, and HistoMap) for surveillance post-transplant.
- Conditions
- Lung Transplant Infection, Lung Transplant; Complications, Lung Transplant Failure and Rejection
- Trial name
- ALAMO (NCT05050955)
- Where
- 22 sites in United States, Canada
- Volunteers
- 550 people, healthy volunteers welcome
- Sponsor
- CareDx
Lymphoma, Leukemia
Transfer of Effector Memory T Cells (Tem) Following Allogeneic Stem Cell Transplantation
RATIONALE: Following stem cell transplantation, a major risk is graft-versus-host disease (GVHD). This occurs when donor immune cells that have been infused recognise the host's cells as 'foreign' and attack these cells.
- Conditions
- Lymphoma, Leukemia, Myeloma, Myelodysplastic Syndromes
- Trial name
- ToTem (NCT03836690)
- Testing
- CD62L- Tem
- Where
- United Kingdom
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University College, London
Transplant; Failure, Kidney
A Pilot Study to Assess the Safety and Efficacy of Alefacept in de Novo Kidney Transplant Recipients
The purpose of this study is to assess Alefacept in combination with alemtuzumab induction and calcineurin inhibitor and corticosteroid withdrawal.
- Trial name
- NCT01163799
- Testing
- Alefacept (ASP0485)
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Northwestern 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
Cardiac Transplant Failure, Cardiac Transplant Rejection
Outcomes AlloMap Registry: the Long-term Management and Outcomes of Heart Transplant Recipients With AlloMap Testing
The objective of this registry is to observe short and long term clinical outcomes in heart transplant recipients who receive regular AlloMap testing as part of allograft rejection surveillance.
- Conditions
- Cardiac Transplant Failure, Cardiac Transplant Rejection, Heart Diseases
- Trial name
- OAR (NCT01833195)
- Where
- 36 sites in United States
- Volunteers
- 2,444 people, healthy volunteers welcome
- Sponsor
- CareDx
Cardiac Transplant Failure, Cardiac Transplant Rejection
Utility of Donor-Derived Cell Free DNA in Association With Gene Expression Profiling
Plasma donor-derived cell-free DNA (dd-cfDNA) is measured as a % of the total plasma cfDNA in association with the measurement of AlloMap, a non-invasive gene expression test to aid in heart transplant management.
- Conditions
- Cardiac Transplant Failure, Cardiac Transplant Rejection, Heart Diseases
- Trial name
- D-OAR (NCT02178943)
- Where
- 28 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- CareDx
Heart Transplant Failure and Rejection, Heart Failure
HEARTBiT: Multi-Marker Blood Test for Acute Cardiac Transplant Rejection
Heart transplantation is a life saving therapy for people with end stage heart failure. Acute rejection, a process where the immune system recognizes the transplanted heart as foreign and mounts a response against it, remains a…
- Conditions
- Heart Transplant Failure and Rejection, Heart Failure, Heart Diseases, Heart Failure，Congestive
- Trial name
- HEARTBiT (NCT03575910)
- Where
- 4 sites in United States, Canada
- Volunteers
- 196 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Autonomic Nervous System Dysfunction in Critically Ill
Transplanted-like Heart in Critical Ill Patients
The purpose of this study is to measure the dysfunction of the autonomic nervous system in modulating the heart rate variability and baroreflex control in critically ill.
- Trial name
- NCT01930669
- Testing
- Gravitational sympathetic stimulus
- Where
- 2 sites in Italy
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- ASST Fatebenefratelli Sacco
Graft Failure, Sickle Cell Disease
Allo HSCT for High Risk Hemoglobinopathies
A single center, open label, interventional, phase II trial for donor transplant for high risk hemoglobinopathies and other red cell transfusion dependent disorders utilizing allogeneic hematopoietic stem cell transplantation…
- Conditions
- Graft Failure, Sickle Cell Disease, Hemoglobinopathies
- Trial name
- NCT06872333
- Testing
- Alemtuzumab, Total Body Irradiation, Cell Infusion
- Where
- United States
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Masonic Cancer Center, University of Minnesota
Micromastia, Breast Ptosis
Autologous Fat Grafting to the Breast
Structural fat grafting is a form of tissue transfer where the autologous fat is harvested and subsequently transferred to a different region of the body at the same setting.
- Conditions
- Micromastia, Breast Ptosis, Implant Failure, Breast Reconstruction
- Trial name
- NCT00775788
- Testing
- Autologous Fat Grafting to Breasts
- Where
- 2 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Louisiana State University Health Sciences Center in New Orleans