Cell Therapy Ltd.

Injury to the heart, which may occur following a heart attack or owing to the mechanical effect of high blood pressure, leads to scarring (fibrosis) of the heart muscle. Fibrosis of the muscle can cause impaired pumping of the heart, which can lead to heart failure, and the abnormal conduction of electrical signals through the heart. This may in turn lead to abnormal, potentially fatal, heart rhythms. Currently, scarring of the heart muscle cannot be reversed and is generally progressive.
A previous clinical study found that participants who received injections of immunomodulatory progenitor cells (iMP cells, "Heartcel") showed a reversal of heart muscle scarring when the cells were injected into heart muscle during coronary artery bypass graft (CABG) surgery. However, the previous trial was a small scale study and did not have a control group. The aim of this study is to perform a larger scale investigation with 50 participants compared to the previous trial of 11, and split the 50 participants into two groups - a test group and a control group, so that a direct comparison may be made between the two groups.

Current treatments for lateral epicondylitis include: rest, behaviour modification and physiotherapy, anti-inflammatory medication - both steroidal and non-steroidal, and surgery. Current experimental therapies include muscle relaxants to reduce muscle tone and force on the epicondyle, laser therapy to stimulate collagen production, and blood based therapies including the injection of autologous blood and protein rich plasma.
Cell Therapy Ltd (trading as Celixir) has developed a regenerative gel that combines isolated allogeneic platelet growth factors and a cellulose-derivative gel.