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The aim of this trial is to determine the safety and tolerability of expanded autologous progeny of an adult CD34+ (haemopoietic) stem cell subset when infused directly into the tibial artery of patients with recent tibial fracture. The trial will also seek to determine clinical improvement or deterioration by measurement of clinical parameters such as, length of time to union of the fracture, changes in bone mineral density, improvements in pain scores (VAS), functional ability (TUGT) and IPAQ scores.
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
CD34+ haemopoietic stem cells
Charing Cross Hospital
Not yet recruiting
Imperial College London
Published on BioPortfolio: 2014-08-27T03:32:19-0400
Mesenchymal stem cells are found in bone marrow, and have the ability to differentiate into different tissue types. The primary objective of the study is to examine the safety of using suc...
This study is a case-control prospective, clinal trial to assess the safety and efficacy of the allogeneic adipose derived mesenchymal stem cell transplantation on the healing of recent ti...
The purpose of this study is to determine the effect of low-intensity, pulsed ultrasound on tibial fractures treated with intramedullary nailing.
Case series of tibial plateau fractures using Norian Drillable.
This is a prospective dose escalation study of the administration of adult human stem cells in patients with end stage liver failure. Successive groups of two patients will receive ascendi...
MiRNAs and piRNAs from bone marrow mesenchymal stem cell extracellular vesicles induce cell survival and inhibit cell differentiation of cord blood hematopoietic stem cells: a new insight in transplantation.
Hematopoietic stem cells (HSC), including umbilical cord blood CD34+ stem cells (UCB-CD34+), are used for the treatment of several diseases. Although different studies suggest that bone marrow mesench...
Sorting of native (unpermeabilized) SVF-cells from human subcutaneous (s)WAT for cell surface staining (cs) of DLK1 and CD34 identified three main populations: ~10% stained cs-DLK1(+)/cs-CD34(-), ~20%...
The authors report the results of 1-stage external fixation using a locking plate in 116 tibial fractures (85 closed and 31 open). The patients were followed for an average of 22 months. The mean dura...
Zebrafish is gaining increased popularity as a model organism to study stem cell biology. It also is widely used as model system to visualize human leukemic stem cells. However, xeno transplantation o...
Recently, murine hematopoietic progenitor stem cells (HSCs) and very small embryonic-like stem cells (VSELs) were demonstrated to express receptors for sex hormones including follicle-stimulating horm...
Specialized stem cells that are committed to give rise to cells that have a particular function; examples are MYOBLASTS; MYELOID PROGENITOR CELLS; and skin stem cells. (Stem Cells: A Primer [Internet]. Bethesda (MD): National Institutes of Health (US); 2000 May [cited 2002 Apr 5]. Available from: http://www.nih.gov/news/stemcell/primer.htm)
Glycoproteins found on immature hematopoietic cells and endothelial cells. They are the only molecules to date whose expression within the blood system is restricted to a small number of progenitor cells in the bone marrow.
Transplantation of stem cells collected from the peripheral blood. It is a less invasive alternative to direct marrow harvesting of hematopoietic stem cells. Enrichment of stem cells in peripheral blood can be achieved by inducing mobilization of stem cells from the BONE MARROW.
The malignant stem cells of TERATOCARCINOMAS, which resemble pluripotent stem cells of the BLASTOCYST INNER CELL MASS. The EC cells can be grown in vitro, and experimentally induced to differentiate. They are used as a model system for studying early embryonic cell differentiation.
Osteoporosis is a disease in which the bones become extremely porous, are subject to fracture, and heal slowly, occurring especially in women following menopause and often leading to curvature of the spine from vertebral collapse. Follow and track&n...
An anesthesiologist (US English) or anaesthetist (British English) is a physician trained in anesthesia and perioperative medicine. Anesthesiologists are physicians who provide medical care to patients in a wide variety of (usually acute) situations. ...