Holiday Coverage - The CCTG Central Office will be closed on Canada Day, Wednesday, July 1st and will be open with coverage of critical activities on Thursday July 2nd and Friday July 3rd due to Queen's University wide holidays. All regular web-based applications (i.e. MANGO, GCP) will continue to be available. Regular business hours will resume on Monday, July 6 at 8:30 am EST. Have a safe and Happy Canada Day!

Wednesday, July 1 - CLOSED | Thursday, July 2 - OPEN - 9:00am – 5:00pm (limited coverage team) | Friday, July 3 - OPEN - 9:00am – 5:00pm (limited coverage team)

  For the latest COVID-19 (Coronavirus) information: CCTG public updates | CCTG member information

COVID-19 update: CCTG remains open and opperational

Friday, March 20, 2020

As the COVID-19 situation continues to evolve, CCTG is closely monitoring the situation in consultation with our network of investigators and trial staff. The CCTG Operations and Statistical Centre remains operational and has full capabilities to support trial develop and oversight of the current portfolio.

For the safety of our community we have completed a transition to remote work for our staff.

We understand that cancer centres are scaling back trial activity including new trials, new patient accrual, and frequency of trial interventions. CCTG has developed guidance documents to facilitate continuing patients on trials or how to modify (and document) protocol requirements for individual patient management as needed.

We are currently tracking the status at each centre and if you have updates to provide to CCTG regarding the status of your trials (or general questions) please email

We will continue to provide updates regarding progress and changes and the latest information can be found on our website

While these times are challenging, we appreciate your patience and input as we all continue to support our centers, hospitals, patients and families.