May 6, 2021
Canadian Remote Access Framework for Clinical Trials brings new opportunities for cancer patients residing in rural and remote communities
The Canadian Cancer Clinical Trials Network (3CTN), has launched the proof-of-concept phase of the Canadian Remote Access Framework for Clinical Trials (CRAFT), which aims to broaden trial options for eligible cancer patients, regardless of where they live in Canada. Clinical trials are an important part of the cancer care system, particularly for those who have exhausted standard treatment options. Those who are far from a regional cancer centre where a trial may be available often face immense hurdles to participating, such as travel cost and time. CRAFT employs a hub and spoke, ‘trial cluster’ model, wherein the trial centre provides oversight for a patient’s community health centre to serve as a satellite site.
With funding support received from the Canadian Partnership Against Cancer, CRAFT was created by a collaborative group of patient partners, clinical researchers, trial sponsors, healthcare institutions, research ethicists and representatives from Health Canada who were united in a common vision to promote equity in the cancer system through improved opportunities for clinical trial participation for all eligible Canadian patients. When fully implemented, CRAFT aims to address many of the regulatory, ethical, legal and practical barriers that can impede the conduct of clinical trials in rural and remote communities.
Through CRAFT, centres interested in collaborating on a given trial can draw from resources created to support setup and oversight that assures patients receive the same level of quality and safety regardless of where they are seen. Funding provided by 3CTN will support proof-of-concept of CRAFT at three locations across Canada over the coming year:
Primary centre: Health Sciences Centre, Eastern Health: St. John’s, Newfoundland and Labrador
EXCITE Corporation/Central Newfoundland Regional Health Centre (Grand Falls – Windsor)
Western Memorial Regional Hospital (Corner Brook)
Leader: Dr. John Thoms
Primary centre: Health Sciences North: Sudbury, Ontario
Sault Area Hospital
Timmins District Hospital
Leader: Dr. Lacey Pitre
Primary centre: BC Cancer: Prince George, British Columbia
Mills Memorial Hospital (Terrace)
Kootenay Boundary Regional Hospital (Trail)
Leader: Dr. Robert Olson
“I am thrilled that through the CRAFT initiative we can start eliminating the barriers that exist for cancer patients in rural and remote communities in Canada,” says Dr. Janet Dancey, Scientific Director of 3CTN. “Thank you to all of our partners who came together to create a truly innovative solution that will move us closer to achieving equity in access to cancer clinical trials. We are confident that this proof-of-concept project will show that CRAFT is an effective approach and provide a springboard to expand the initiative.”
“As Newfoundlanders and Labradorians, we have all experienced challenges with regards to access to healthcare. Our beautiful province can act as a major barrier when considering accessibility to clinical trials for cancer patients living outside of the metro region. Everyone deserves access to the best possible level of care, despite geographic location,” says Stephanie Mayne of Newfoundland and Labrador, a patient partner and CRAFT working group contributor. “CRAFT provides us the opportunity to overcome these barriers and improve access to clinical trials. I am extremely proud to say that patients played a key role in shaping the framework and look forward to seeing its success.”
“We are excited to partner with local health authorities in B.C., including Northern Health and Interior Health, to facilitate clinical trial follow-up in patients’ home communities,” says Dr. Robert Olson, of BC Cancer in Prince George, B.C. “General practitioners in partner communities will undergo clinical trial training and help with patient follow-up, physical exams, and adverse event reporting, enabling patients from more remote communities, including First Nations, to commit to the multi-year follow-up programs needed for clinical trials.”
“Conducting clinical trials is a complex undertaking as there are many factors that must be considered such as regulations, trial requirements and the patient’s needs. CRAFT provides us with a comprehensive approach to conducting clinical trials in community hospitals by giving us the tools and resources we need to reach patients in remote communities,” says Christopher Lavoie, Clinical Research Supervisor at Health Sciences North in Sudbury, Ontario. “Our team is excited to be one of the first to implement CRAFT and we can’t wait to see the positive impact it has on patients in our communities and beyond.”
About the Canadian Cancer Clinical Trials Network
Established at the Ontario Institute for Cancer Research (OICR) in 2014, the Canadian Cancer Clinical Trials Network (3CTN) is a not-for-profit, pan-Canadian initiative aimed at supporting and improving the efficient delivery of academic cancer clinical trials through funding, resources and advocacy to improve the clinical trial environment and increase patient access to cancer clinical trials. Clinical trials are a vital component of Canada’s cancer care system and are essential to advancing cancer research to bring new solutions to patients. Funding for 3CTN operations is provided by OICR and the Canadian Partnership Against Cancer. Core funding for 3CTN member cancer centres is provided by provincial cancer agencies.
February 4, 2021
Phase III clinical trial of men with a clinical suspicion of prostate cancer finds MRI with targeted biopsies to be more accurate at diagnosis and less intrusive than current standard
Toronto – (February 4, 2021) The results of a Phase III randomized clinical trial have shown that when it comes to detecting clinically significant prostate cancer, Magnetic Resonance Imaging (MRI) with targeted biopsies (MRI-TBx) matches the current standard and brings a multitude of advantages. The PRostate Evaluation for Clinically Important Disease: MRI vs Standard Evaluation Procedures (PRECISE)study will help to make prostate cancer diagnosis more accurate and less invasive.
PRECISE included 453 participants at Canadian academic cancer centres who were either assigned to receive MRI imaging followed by MRI-TBx of suspicious areas (identified by MRI), or the current standard of care of a systematic 12-core transrectal ultrasound-guided (TRUS) biopsy (TRUS-Bx).
- MRI with targeted biopsy found five per cent more clinically significant prostate cancers compared to those receiving systematic TRUS-Bx biopsies, conclusively demonstrating the method can at least match the performance of the current standard of care.
- Compared to standard TRUS-Bx, the MRI-TBx were found to be better in identifying clinically significant cancers.
- More than a third of patients in the MRI arm of the trial avoided biopsies altogether following negative imaging results. Those individuals received a follow-up MRI in two years’ time.
- Those who did have biopsies in the MRI arm had significantly fewer samples taken when compared to systematic TRUS-Bx, resulting in less pain and discomfort for patients. Moreover, the MRI arm had a decreased adverse event profile, including less hematuria (blood in the urine) and incontinence.
- There is a major unmet need for a test that identifies clinically significant prostate cancer while avoiding overdiagnosing clinically insignificant cancers. Use of MRI reduced the unnecessary diagnosis of slow growing, clinically insignificant prostate cancers by 55 per cent.
These findings show decisively that MRI together with targeted biopsies offer patients a less invasive procedure, the chance to avoid a biopsy all together and can help avoid the over-treatment of clinically insignificant prostate cancer – all while detecting a higher rate of clinically significant cancers.
“My colleagues and I are thrilled about these results that show, without a doubt, that imaging and targeted biopsies are the future of prostate cancer diagnosis. We can catch more of the cancers we should be treating, avoid unnecessary treatment at the same time and improve the quality of life for our patients.” says Dr. Laurence Klotz, Chair of Prostate Cancer Research at Sunnybrook Health Sciences Centre and lead author of the study. “We thank the study participants and our funders for their support and look forward to continuing our efforts to have this technology used more widely.”
“The study’s findings have influenced Ontario Health-Cancer Care Ontario’s upcoming, updated Prostate MRI Guidelines, which will be released this year,” says Dr. Masoom Haider, co-lead of the study and Professor of Medical Imaging at the University of Toronto, and Clinician Scientist with the Ontario Institute for Cancer Research (OICR). “I am pleased to see our research produce results that will make a real difference in how prostate cancer is diagnosed and improve the lives of patients.”
“I congratulate Dr. Klotz and the PRECISE team on this truly impactful research which will change clinical care and make a difference for men with prostate cancer,” says Dr. Christine Williams, Deputy Director and Head, Clinical Translation, OICR. “It is a great example of how, with our partners, we are moving research innovations to the clinic to improve the lives of patients and treat cancer with improved precision.”
“These practice-changing results will have a significant and positive impact on the roughly 64 Canadians who are diagnosed with prostate cancer every day. Thanks to the efforts of Dr. Klotz and his team, people will need to undergo fewer biopsies and for some of them, they will be spared from unnecessary biopsies and treatments altogether,” says Dr. Stuart Edmonds, Executive Vice President, Mission, Research and Advocacy at the Canadian Cancer Society. “We are proud to support this research, which will help people with prostate cancer live longer, fuller lives.”
“At Movember, we are honoured to play a role in funding cutting-edge research like the PRECISE study, ultimately helping to provide more positive outcomes for men living with or beyond a prostate cancer diagnosis,” says Todd Minerson, Country Director for Movember Canada.
PRECISE was funded by the Canadian Cancer Society with funds provided by Movember and by the Ontario Institute for Cancer Research.
About the Ontario Institute for Cancer Research
OICR is a collaborative, not-for-profit research institute funded by the Government of Ontario. We conduct and enable high-impact translational cancer research to accelerate the development of discoveries for patients around the world while maximizing the economic benefit of this research for the people of Ontario. For more information visit http://www.oicr.on.ca.
About the Canadian Cancer Society
The Canadian Cancer Society (CCS) is the only national charity that supports Canadians with all cancers in communities across the country. No other organization does what we do; we are the voice for Canadians who care about cancer. We fund groundbreaking research, provide a support system for all those affected by cancer and shape health policies to prevent cancer and support those living with the disease.
Help us make a difference. Call 1-888-939-3333 or visit cancer.ca today.
Movember is the leading charity changing the face of men’s health on a global scale, focusing on mental health and suicide prevention, prostate cancer and testicular cancer. The charity raises funds to deliver innovative, breakthrough research and support programs that enable men to live happier, healthier and longer lives. Committed to disrupting the status quo, millions have joined the movement, helping fund over 1,250 projects around the world. In addition to tackling key health issues faced by men, Movember is working to encourage men to stay healthy in all areas of their life, with a focus on men staying socially connected, and becoming more open to discussing their health and significant moments in their lives. The charity’s vision is to have an everlasting impact on the face of men’s health. To donate or learn more, please visit Movember.com.
July 27, 2020
Evolving treatment to evolving tumours: How OICR-supported researchers are getting ahead of ovarian cancer
OICR-supported Phase II trial uncovers how ovarian cancers become resistant to treatment, identifies new opportunities to personalize treatment for future patients
Clinician investigator Dr. Stephanie Lheureux has seen many women fight ovarian cancer – some who overcome the disease and unfortunately many who die. These women inspire Lheureux to find new effective treatments and to continue improving how we treat the disease.
One remarkable patient inspired the EVOLVE trial. After years of keeping her ovarian cancer in check, her cancer began to grow again, indicating that it had become resistant to the maintenance treatment she was on. Lheureux presented the option of palliative chemotherapy, as the latest guidelines suggest, but her patient declined – she wanted a different treatment that would allow her to have a healthy life outside of the hospital.
“This type of chemotherapy requires several visits to the hospital and it’s associated with side effects on patients’ hair, skin and nails,” says Lheureux, Clinician Investigator at the University Health Network’s Princess Margaret Cancer Centre. “This patient didn’t want to go on standard chemotherapy. She had participated in several clinical trials before, and she urged me to find her another option.”Continue reading – Evolving treatment to evolving tumours: How OICR-supported researchers are getting ahead of ovarian cancer
September 11, 2019
OICR researchers have recently teamed up with a team of medical oncologists and surgeons at The Ottawa Hospital to launch a new breast cancer clinical trial – one that begins before a patient undergoes surgery.
“There’s a gap between when a patient is diagnosed with cancer and the start of their surgery,” explains Dr. Melanie Spears, trial co-investigator and Principal Research Scientist at OICR. “A window of opportunity study allows us to use this gap to look at novel targeted therapies.”
May 17, 2019
OICR-supported trial finds new, more sensitive imaging technique can inform treatment decisions and benefit those with recurring prostate cancer
Prostate cancer is the most common type of cancer found in men, but managing the disease is difficult because not all prostate cancers are aggressive and overtreatment can lead to unnecessary side effects, such as hormone imbalances, bowel function issues and erectile dysfunction. After initial treatment, prostate cancer patients are often monitored with a prostate specific antigen (PSA) blood test, but this test provides no information about the location and the extent of the disease. Even with traditional bone scans and CT scans, remnant traces of the disease are difficult to find and often go undetected.
A few years ago, a new, more sensitive type of imaging technique had shown promise in early clinical studies abroad and Dr. Glenn Bauman, Radiation Oncologist at the London Health Sciences Centre, wanted to bring this technique into his practice. He recognized the potential benefits of this method, but didn’t realize how much it could impact the lives of his patients.
Bringing advances to local patients
The new technique, which was originally developed at the John Hopkins Hospital in Baltimore, consisted of a chemical probe, called [18-F]-DCFPyL, which would attach only to prostate cancer cells and light up in positron emission tomography (PET) scans. It can detect very small traces of a tumour that has returned after treatment or spread to a different part of the body.
Bauman teamed up with the co-inventor of [18-F]-DCFPyL, Dr. Martin Pomper, and the Centre for Probe Development and Commercialization (CPDC) to bring this probe to patients in Ontario. CPDC implemented the stringent manufacturing processes needed to create this probe and in March of 2016, Lawson’s researchers were the first to use this technique to scan a patient at St. Joseph’s Hospital in London.
“We teamed up with experts in [18-F]-DCFPyL from the U.S. and experts in prostate PET/CT from Australia to adopt this new technique, benchmark our methods and learn from their experience,” says Bauman. “It’s with collaborations like these that we can accelerate the implementation of new methods to help patients in Ontario.”
Evaluating the benefits for those with prostate cancer
Clinical studies are needed to evaluate the effectiveness new medical techniques in practice. For this technique, Bauman and collaborators needed to test whether it’s improved accuracy and sensitivity could help make better treatment decisions.
“Treatment plans for prostate cancer differ depending on the cancer’s size and location. Whether a cancer returns in the prostate, the pelvic area or elsewhere makes a big difference,” says Bauman. “We needed to test if more sensitive imaging techniques could help patients make better treatment decisions.”
Bauman led the design and development of the Advanced Prostate Imaging of Recurrent Cancer After Radiotherapy (PICs) study to evaluate [18-F]-DCFPyL PET/CT imaging. With OICR’s support over the following two years, PICs enrolled 80 men and scanned them with both traditional imaging methods and with [18-F]-DCFPyL PET/CT.
The study group found that not only can [18-F]-DCFPyL PET/CT detect smaller traces of the disease earlier when it is more manageable, this technique changed treatment recommendations for two in every five patients.
“With this technique, we were able to clarify and reclassify a lot of the traditional scans that were previously uncertain,” says Bauman. “This means that we were able to give prostate-directed treatment with confidence for patients whose cancers reemerged in their prostate and avoid the negative side effects of systemic hormone therapy for these patients.”
Bauman says that the technique also detected double the number of cancers outside of the prostate which were too small to be detected using traditional imaging alone.
Translating clinical findings into practice
Just three years after the first [18-F]-DCFPyL PET/CT scan was taken in Canada, Bauman has embarked on the next stage in translating these findings into routine practice. He and collaborators have teamed up with Cancer Care Ontario to provide access to the [18-F]-DCFPyL PET/CT technique in Toronto, London, Hamilton, Ottawa and Thunder Bay as part of a provincial registry program.
[18-F]-DCFPyL PET/CT can be applied to other challenges that patients and clinicans face with managing prostate cancer, including monitoring how patients respond to treatments. Notably, investigators in Hamilton are investigating how these scans can help predict a patient’s response to treatment in the OICR-supported MISTR trial.
“We have been sufficiently encouraged by our results from the PICs study, through which we have demonstrated the value of this intervention and how it can benefit men with prostate cancer,” says Bauman. “I’m proud to help bring better technologies to our patients in need and enable the adoption of these technologies throughout the province.”
January 29, 2019
First-in-class drug for blood cancers discovered by Ontario researchers receives record-setting industry investment
Years of hard work by OICR’s Drug Discovery group and Ontario partners moves potential new treatment for leukemia towards clinical trials
On January 29, 2019, Celgene Corporation made an investment of up to US$1 billion that will facilitate further research and development of the potential drug and support clinical trials in Ontario. The potential drug was designed to exploit a weakness in leukemia centred on the protein WDR5 that was discovered by Ontario researchers. If all options under the investment are exercised, the deal will be the largest transaction to date for a preclinical asset discovered in Canada.
“The progress of this pre-clinical drug towards the clinic is an example of how OICR, working with its partners, is accelerating cancer research in Ontario and increasing investment so that new innovations can help patients as soon as possible,” says Dr. Laszlo Radvanyi, President and Scientific Director of OICR. “This announcement shows how OICR and FACIT’s unique model for research and commercialization can generate long-term impact for the province of Ontario.” FACIT is OICR’s strategic commercialization partner.
The WDR5 project’s development demonstrates the unique expertise of OICR DD, the advantages to the OICR-FACIT model, and how OICR effectively harnesses the strengths of Ontario’s diverse cancer research ecosystem by collaborating with groups such as the Structural Genomics Consortium (SGC), the group that initially identified the potential of targeting WDR5 as a treatment for cancer.Continue reading – First-in-class drug for blood cancers discovered by Ontario researchers receives record-setting industry investment
December 14, 2018
As a radiation oncologist at the London Health Sciences Centre, Dr. David Palma is on the front lines of treating cancer patients with radiotherapy. Despite huge advances in radiation technology over the past few decades, Palma and his colleagues have noticed that clinical trials proving the benefits of these new technologies are not keeping pace – meaning these advances are not always reaching patients. To overcome these challenges and advance treatment, Palma formed the Canadian Pulmonary Radiotherapy Investigators Group (CAPRI) to support radiotherapy clinical trials and get them up and running as quickly as possible.Continue reading – Pan-Canadian radiotherapy group advancing care by reducing barriers to conducting clinical trials
July 11, 2018
New funding for the Canadian Cancer Clinical Trials Network will help more cancer patients access clinical trials
Toronto (July 11, 2018) – The Ontario Institute for Cancer Research (OICR) and the Canadian Partnership Against Cancer (the Partnership) today announced renewed funding for the Canadian Cancer Clinical Trials Network (3CTN). The funding will ensure Canada remains a world leader in academic cancer clinical trials, help to increase opportunities for patients to receive promising new treatments and continue to improve outcomes for cancer patients through research.
June 14, 2018
New OICR President and Scientific Director comments on breakthrough in breast cancer T-cell immunotherapy
For the first time, a patient’s late-stage breast cancer has been successfully treated with T-cell immunotherapy. This cutting-edge approach, which is currently in clinical trials in the U.S., modified the patient’s naturally-occurring immune cells to fight her tumours that had spread throughout her body. The patient has been cancer free for the past two years and her remarkable tumour regression represents the potential impact of this new immunotherapeutic approach.
March 6, 2018
VANCOUVER – Canadian pancreatic cancer researchers are joining forces under a Terry Fox initiative bringing new hope for patients with this deadly disease.
“For many years it’s been hopeless from a patient perspective, and we are hoping to help shift this,” says Dr. Daniel Renouf (BC Cancer, University of British Columbia) who, along with Dr. David Schaeffer (UBC, Vancouver General Hospital), is leading a $5-million pan-Canadian, precision medicine initiative recently funded by the Terry Fox Research Institute.
A lack of early detection tests. Few known symptoms. Very limited treatment options. No known biomarkers that can be used to direct therapy. These are among the clinical challenges team EPPIC, short for Enhanced Pancreatic Cancer Profiling for Individualized Care, is tackling over the next five years to improve personalized treatments for patients with pancreatic ductal adenocarcinoma (PDAC), a disease with just a nine per cent five-year survival rate.
January 30, 2018
Early results from COMPASS trial demonstrate benefits of using genomic sequencing to guide treatment for pancreatic cancer
Genomic profiling has allowed physicians to customize treatments for patients with many types of cancer, but bringing this technology to bear against advanced pancreatic cancer has proven to be extremely difficult. OICR’s pancreatic cancer Translational Research Initiative, called PanCuRx, has been conducting a first-of-its-kind clinical trial called COMPASS to evaluate the feasibility of using real time genomic sequencing in pancreatic cancer care. The research team recently reported early results from the trial, which show how they overcame the challenges of genomic profiling specific to pancreatic cancer and gained new insights about the disease.
PanCuRx is focused on improving treatment for pancreatic adenocarcinoma (PDAC), the most common form of pancreatic cancer and the fourth leading cause of cancer death in Canada. The group’s approach centres around understanding the genetics and biology of PDAC to inform the selection of therapies, as well as the development of new treatments.
September 6, 2017
Toronto (September 6, 2017) – Understanding a cancer’s genetics is key to selecting targeted therapies that are likely to be of the most benefit to a patient. The Ontario Institute for Cancer Research (OICR) today announced a new study, called Ontario-wide Cancer TArgeted Nucleic Acid Evaluation (OCTANE). OCTANE will use next-generation genome sequencing technology to bring a unified molecular profiling approach to five Ontario cancer centres.