RE: Avacta reduces side effects of common chemotherapy13 Dec 2023 10:29
A cancer treatments specialist spun out of the University of Leeds has unveiled safety study data showing a reduction in the severe side effects of a common chemotherapy.
Avacta, which employs 30 people in its therapeutics business unit in White City, London, is developing a technology platform to modify chemotherapy so that it is activated only in the tumour tissue.
The company has today released detailed data from a three-weekly dose study of doxorubicin, involving 40 patients with various cancers, showing the chemotherapy was released to the tumour as intended, limiting systemic exposure to other parts of the body; it reduced the severity of toxicities; and showed early signs of reducing the size of the tumour.
Alastair Smith, chief executive of Avacta, said the study showed a “dramatic reduction in the severe side effects of doxorubicin so that the quality of life of those patients, whilst on that treatment is significantly improved”.
He added: “Even though it’s a safety study and these patients are in an advanced stage of disease and have been heavily pre-treated with other drugs, we do have cases of clear activity. So one patient has a really significant 65 per cent reduction in the tumour volume, and that’s been for more than six months now.”
Avacta now plans to explore increasing the dose and frequency of doxorubicin.
Shares in Avacta had closed broadly flat yesterday at 135p on Aim, the London Stock Exchange’s junior market, valuing the company at about £383 million.