Osteosarcoma: The research highlights of 2021

Sarcoma Patients EuroNet Association (SPAEN) hosted a fantastic meeting this week about key scientific advances in sarcoma during 2021.  The session discussed new drugs, surgery, and radiotherapy (RT) in osteosarcoma.

Medical oncologistA doctor who specialises in cancer. More Nathalie Gasper took the floor first. She discussed a group of drugs called multi tyrosine kinase inhibitorsA drug that blocks or reduces the function of a particular protein. More (mTKIs). mTKIs block multiple kinases (proteins that speed up chemical reactions in the body). When tested on their own in clinical trials they showed some effect in treating osteosarcoma. They are now being looked at alongside chemotherapy with results due to be published this year. Researchers are also investigating when mTKIs should be given in the treatment journey. This ensures they will be used to their maximum effect if they are approved for use.

Next, we looked at surgical techniques in osteosarcoma. Orthopaedic surgeonA doctor who specialises in treating bone-related conditions.   More Domenico Campanacci explained how surgery was a careful balance between preserving the healthy bone and removing the cancerA disease where cells divide and grow uncontrollably and can spread to other areas of the body. More. In the future, augmented reality may help to achieve this. Surgeons could view a 3D image of the cancerA disease where cells divide and grow uncontrollably and can spread to other areas of the body. More without obstruction by other structures during surgery. This could help to preserve more healthy bone.

RT oncologistA doctor who specialises in cancer. More Beate Timmermann discussed how surgery is not always possible, and in some cases, RT may be used in osteosarcoma. RT uses radiation to kill cancerA disease where cells divide and grow uncontrollably and can spread to other areas of the body. More cells. It is also given to help with bone pain. However, osteosarcoma is not very sensitive to RT. This means that high amounts of radiation are needed to kill cancerA disease where cells divide and grow uncontrollably and can spread to other areas of the body. More cells, which can cause long term side effects. Research is underway to make cancerA disease where cells divide and grow uncontrollably and can spread to other areas of the body. More cells more sensitive to radiation and may apply to some cases of osteosarcoma in the future.

Despite their different jobs, all three speakers discussed the importance of Quality of Life. It is important to find treatments that are both effective and have few side effects. We are currently funding two research projects exploring new treatments for osteosarcoma.

Thank you to SPAEN for hosting the meeting.