Australian research project on 3D-printed facial reconstruction receives funding

Dr. Xiao Liu, a researcher at the University of Wollongong in Australia, has been awarded $700,000 to develop important research into methods of facial reconstruction for patients with head and neck cancer.

This funding is aimed at developing an innovative dental implant called a “3D-printed resorbable scaffold”. The funding announcement, which coincides with World Cancer Day on February 4, is part of the Mid-Career Fellowships, which total nearly $4 million from the Passe and Williams Foundation.

For patients who have undergone radiation therapy for head and neck cancer, dental implants can be critical to their quality of life after treatment.

“Our aim is to significantly improve the quality of life for post-cancer patients. We want to develop a hybrid 3D-printed scaffold that not only facilitates rapid osteogenesis, or bone growth, but is also partially resorbable – meaning it will naturally integrate with the surrounding tissue,” said Dr. Xiao Liu.

Although the specialty of ear, nose and throat medicine is often a neglected area of healthcare, this funding could mean a significant step forward for patients. Recent figures from the Cancer Council estimate that more than 5,300 Australians will be newly diagnosed with head and neck cancer in 2023.

“Receiving this Mid-Career Fellowship from the Passe and Williams Foundation is a testament to the importance of advancing research in the field of oral rehabilitation”, continued Liu.

Mandy Keleher, a patient who was diagnosed with oral cancer in February 2020, emphasizes “Oral cancer was not something I had ever heard of before my diagnosis, as it’s not something that’s often talked about. It was only after visiting the dentist that I was referred to the hospital for further checks, after developing bleeding gums and a growing gap in my tooth. I cannot praise the doctors and nurses who looked after me during that time enough, they were amazing. I think any research into these illnesses and how to improve quality of life for patients, can only be a good thing.”

Speaking about the decision to grant the fellowship, Dr. Jeanette Pritchard, CEO of the Passe and Williams Foundation, said: “We are always thrilled to support the highest calibre projects and people. Dr. Liu’s research has the potential to make a lasting impact on the field of oral rehabilitation and most importantly, survivors of head and neck cancer.”

The grant from the Passe and Williams Foundation will be used over the next four years to fund Dr. Liu’s research and further advance the development of cutting-edge technologies and methods in the creation of the 3D-printed implant.

“The University of Wollongong has a track record of supporting innovative research that has a tangible impact on society, and Dr. Liu’s work exemplifies this commitment. The funding from the Passe and Williams Foundation underscores the collaborative effort to advance scientific breakthroughs that can transform lives.” continued Dr Pritchard.