Showing posts with label Canadian Cancer Society. Show all posts
Showing posts with label Canadian Cancer Society. Show all posts

Wednesday

Seeking answers to cancer's toughest questions

Innovative London researchers tackle cancer with new funding from Canadian Cancer Society

LONDON, Ontario, July 25, 2012 /Canada NewsWire/ - Two scientists at the University of Western Ontario are receiving new funding from the Canadian Cancer Society for taking innovative approaches to cancer research.

"Ontario continues to produce innovative research that ranks among the best in the world. We are proud to support these new projects because they bring a unique perspective in our fight against cancer," says Mary Argent-Katwala, Director, Research, . "We keenly anticipate the impact that the research will have on the lives of all Canadians."

Dr Paula Foster of the University of Western Ontario has received nearly $200,000 to study how cancer spreads using powerful imaging techniques developed in her lab.

The spread of cancer, known as metastasis, is one of the biggest challenges in cancer treatment, as the disease becomes much more difficult to treat once it spreads. Dr Foster is using innovative MRI technology to study how cancer cells change the tissue environment to which they migrate, before their arrival, in order to support their own growth. Her creative approach of looking at cancer cells' new destinations rather than the initial tumour could change the current understanding of metastasis and potentially lead to development of new therapies.

Dr Dale Laird has received nearly $200,000 to study a newly discovered protein found on the surface of melanoma cells. Dr Laird's research team will be the first to study this protein's involvement in skin cancer. The team will explore the innovative idea that this protein may be involved in the growth and spread of harmful melanoma, which is estimated to be responsible for about three-quarters of skin-cancer-related deaths. An estimated 5,800 Canadians will be diagnosed with melanoma in 2012. Dr Laird's research may provide evidence that this new protein could be a potential target for new drugs to treat melanoma.

The Society's Innovation Grants were developed to support innovative and creative problem-solving in cancer research. The goal is to support unconventional concepts, approaches or methodologies to address problems in cancer research.

A total of 28 grants representing a $5.4 million investment across the country were announced today. The Canadian Cancer Society is the largest national charitable funder of cancer research in Canada. For more information about the Society's research funding, visit www.cancer.ca.

The Canadian Cancer Society is a national community-based organization of volunteers whose mission is the eradication of cancer and the enhancement of the quality of life of people living with cancer. When you want to know more about cancer, visit our website www.cancer.ca or call our toll-free, bilingual Cancer Information Service at 1 888 939-3333.

Can we use light to treat more cancers?

University of Waterloo researcher studies innovative approach to cancer treatment with new funding from Canadian Cancer Society

WATERLOO, Ontario, July 25, 2012 /Canada NewsWire/ - The Canadian Cancer Society has granted new funding to a Waterloo scientist to research an innovative fresh approach to cancer treatment.

Photodynamic therapy is a new technology that uses a combination of light and light-sensitive drugs to kill cancer cells. While it is currently used to treat some types of cancer, there are limitations that prevent more widespread use of this therapy, such as the ability of light to reach tumours deep inside the body.

Dr Qing-Bin Lu of the University of Waterloo has been granted nearly $200,000 for an innovative approach aimed to improve this therapy. He will examine the use of a novel light-controlled agent in combination with low doses of a currently used cancer drug called cisplatin. The interaction between these two therapies has only recently been discovered and has not yet been explored in great detail.

By applying this new approach, photodynamic therapy could become a more wide-spread treatment option in clinical practice, especially for those cancers that are currently hard to treat with this therapy.

Dr Lu's use of leading edge techniques to study this new approach to photodynamic therapy was recognized as highly innovative. Dr Lu is one of 15 Ontario scientists to receive new funding for unique and creative research, the Canadian Cancer Society announced today.

"Ontario continues to produce innovative research that ranks among the best in the world. We are proud to support these new projects because they bring a unique perspective in our fight against cancer," says Mary Argent-Katwala, Director, Research, Canadian Cancer Society. "We keenly anticipate the impact that the research will have on the lives of all Canadians."

The Society's Innovation Grants were developed to support innovative and creative problem-solving in cancer research. The goal is to support unconventional concepts, approaches or methodologies to address problems in cancer research.

A total of 28 grants representing a $5.4 million investment across the country were announced today. The Canadian Cancer Society is the largest charitable funder of cancer research in Canada. For more information about the Society's research funding, visit www.cancer.ca.

The Canadian Cancer Society is a national community-based organization of volunteers whose mission is the eradication of cancer and the enhancement of the quality of life of people living with cancer. When you want to know more about cancer, visit our website www.cancer.ca or call our toll-free, bilingual Cancer Information Service at 1 888 939-3333.

Canadian cancer death rate down

photo credit: University of Waterloo

Canadian Cancer Statistics 2012 was released today, showing that lower smoking rates have helped push down the cancer death rate in Canada. Lower smoking rates, better screening and treatment account for drop, but much more needs to be done to tackle leading cause of death in Canada

TORONTO, May 9, 2012 /Canada NewsWire/ - The cancer death rate in Canada is going down, resulting in nearly 100,000 lives saved over the last 20 years (1988 to 2007). Despite the drop in the death rate, cancer is still the leading cause of death in Canada. Canadian Cancer Statistics 2012 was released today by the Canadian Cancer Society, in collaboration with the Public Health Agency of Canada and Statistics Canada.

Declines in death rates were seen in all four major cancers: lung, colorectal, breast and prostate. Between 1988 and 2007, overall death rates dropped by 21% in men and 9% in women.

A smaller decline in the women's death rate is due to the increase in lung cancer deaths among women over the same timeframe. This increase is thought to be due primarily to the fact that women's smoking rates did not begin to decline until the 1980s, whereas in men, smoking rates began to decline in the 1960s. It takes time before decreases in population-wide smoking prevalence translate into drops in lung cancer incidence and death rates.

Tobacco use, along with unhealthy diet, physical inactivity, excess body weight, alcohol consumption, over-exposure to the sun and exposure to environmental and workplace carcinogens account for a substantial number of cancer diagnoses and deaths each year.

"A large body of evidence has accumulated over the last 30 years showing that about half of cancers can be prevented," says Gillian Bromfield, Director, Cancer Control Policy, Canadian Cancer Society. "Even greater gains can be made in reducing cancer rates if more is done to help Canadians embrace healthy lifestyles and if governments do more to create policies that encourage people to make these changes. The Society remains committed to informing Canadians about how they can reduce their cancer risk and advocating for governments to pass policies to make healthy choices easy choices."

Tobacco control and lung cancer

The decline in smoking rates among men is a significant reason for the overall drop in the death rate for men. The lung cancer death rate for men dropped by 30% between 1988 and 2007. Among Canadian males aged 15 and up, smoking has declined from a high of 61% in 1965 to 20% in 2010.

Among women, however, the lung cancer death rate has not dropped yet, although it has now stabilized. This is because smoking among women peaked later than among men and saw substantial declines beginning only in the 1980s.

In 1965, 38% of Canadian women smoked, compared to 14% of Canadian women who smoked in 2010.

Lung cancer is the leading cause of cancer death among women. More Canadians die of lung cancer every year than the combined deaths from breast, colorectal and prostate cancer.

Overall, current smoking rates among Canadians (males and females combined) is 17% (2010), compared to 25% in 1999 and 50% in 1965. Smoking accounts for about 30% of all cancer deaths. It is linked with an increased risk for at least 18 types of cancer, including lung, larynx, oral, stomach, pancreas and kidney.

"While we have made significant progress in reducing smoking, an enormous amount of work remains to be done," says Rob Cunningham, Senior Policy Analyst for the Canadian Cancer Society. "It is essential that government regulatory and programming initiatives be strengthened so that smoking rates can be driven down as fast as possible."

For example, tobacco control measures should include:

...sustained, well-funded government prevention and cessation programs
...plain packaging, while keeping picture health warnings on packages
...smoke-free requirements for selected outdoor areas such as patios, parks and playgrounds
...bans on flavoured tobacco products not covered by Bill C-32
...a reduction in the number of retail locations selling tobacco
...further tobacco tax increases along with contraband prevention measures

Improvements in cancer screening and treatments

The declining death rates also suggest that improvements in screening and early detection are having a positive effect, such as:

...the fecal occult blood test for colorectal cancer
...the Pap test for cervical cancer
...screening mammography for breast cancer

In addition, the discovery and use of more effective and less toxic cancer treatments are saving more lives.

Rise in rare cancers

Another trend seen in this year's Canadian Cancer Statistics is the rise in the incidence of certain rare cancers, such as liver, thyroid and kidney, although there are potential explanations for the rise in incidence for these particular cancers. Rising incidence of kidney and liver cancers may be attributed to a number of factors, including:

...obesity
...for liver cancer, growing immigration from countries where hepatitis B and C virus infections are more common, as well as alcohol abuse

The incidence rate of thyroid cancer, the most rapidly increasing cancer, may be the result of more frequent use of diagnostic testing that may be detecting earlier stage, asymptomatic thyroid cancers more frequently than was possible in the past.

General highlights: Canadian Cancer Statistics 2012

...An estimated 186,400 new cases of cancer (excluding 81,300 cases of non-melanoma skin cancer) and 75,700 deaths from cancer are expected to occur in Canada in 2012.
...More men than women are diagnosed with cancer, but the gap between the two sexes has narrowed in recent years (52% of cases are in men versus 48% in women).
...More than one quarter of all cancer deaths (27%) are due to lung cancer.
...Four major cancers (lung, breast, colorectal and prostate) account for the majority (53%) of newly diagnosed cancers in both men and women.
...The death rate for all cancers combined is declining for males in most age groups and for females under 70.
...There were no increases in death rates for most types of cancer in men or women. Notable exceptions include liver (men), and lung (women).
...The five-year relative survival rate for all cancers combined is 62%.
...The number of new cancer cases continues to rise steadily as the Canadian population grows and ages.

Canadian Cancer Statistics 2012 was prepared and distributed through a collaboration of the Canadian Cancer Society, the Public Health Agency of Canada, Statistics Canada, provincial/territorial cancer registries, as well as university-based and provincial/territorial cancer agency-based cancer researchers.

For more information about Canadian Cancer Statistics 2012, visit the Society's website at cancer.ca/statistics

The Canadian Cancer Society fights cancer by doing everything we can to prevent cancer, save lives and support people living with cancer. Join the fight! Go to fightback.ca to find out how you can help. When you want to know more about cancer, visit our website at cancer.ca or call our toll-free bilingual Cancer Information Service at 1 888 939-3333.

Monday

April 5 is Family Caregiver Day





Canadian Health Charities urge Federal Political Parties to Recognize and Support Family Caregivers

OTTAWA, April 4, 2011 /Canada NewsWire/ - Health charities and coalitions from across Canada have come together to pay tribute to family caregivers - the often invisible workforce that can be called to duty on a moment's notice.

"On behalf of all who are, have been, or will be, involved in caregiving responsibilities, we ask our political leaders to use their influence to give voice and recognition to this important social issue," says Deirdre Freiheit, Executive Director, Health Charities Coalition of Canada.


"Governments have a vital role to play in raising awareness about the importance of caregiving and in establishing measures to better support this crucial group of people who contribute so much to our society," says Sharon Baxter, Executive Director, Canadian Hospice Palliative Care Association (CHPCA). "Family caregivers face very real challenges in accessing services, balancing responsibilities, supporting loved ones and maintaining their own wellbeing."


According to a February 2011 survey conducted by the Canadian Cancer Society, 84 percent of Canadians say increased financial support for family caregivers should be a priority healthcare issue in the federal election. "Many caregivers suffer financial difficulties as they deplete personal savings and take unpaid time off from work to care for a family member," says Dan Demers, Director, Public Issues, Canadian Cancer Society. "Canadians are greatly concerned about this issue and are looking to our federal political parties for solutions."

"Financial support for those who must take time off work is a critical component of effective policy for family caregivers," says Nadine Henningsen, Canadian Caregiver Coalition (CCC) President. "It is an important element of a Family Caregiver Strategy that the CCC believes is essential to engage all levels of government and sectors of society to support family caregivers."
The intensity and length of caregiving can be significant, with 60% of caregivers providing care for more than three years.

The CCC's Caregiving Strategy includes:

...Safeguarding the health and wellbeing of family caregivers and increasing the flexibility and availability of respite care

...Minimizing excessive financial burden placed on family caregivers

...Enabling access to user friendly information and education

...Creating flexible workplace environments that respect caregiving obligations

...Investing in research on family caregiving as a foundation for evidence-informed decision making.

The health charities and coalitions commit to working with all parties to shed light on the important work of family caregivers and to taking action to ensure that their contribution is noticed.

Facts about caregivers:

...According to Statistics Canada, between 2002 and 2007, the number of family caregivers in Canada aged 45 years and older increased by 30 per cent (over 670,000 people). In 2007, the number of family caregivers aged 45 years and older was 2.7 million

...In 2009, the cost to replace family caregivers with members of the paid workforce at market rates (entitled to benefits, vacation, supervisory support, education etc.) in Canada was estimated to be between $25-26 billion (based on adults aged 45 and greater caring for those 65 years and older with long term health or physical limitations). (Hollander M, et al (2009) Who Cares and How Much? The imputed economic contribution to the Canadian healthcare system of middle-aged and older unpaid caregivers providing care to the elderly)

...According to the CHPCA, more than 259,000 Canadians die each year, and most die in old age. With the aging of our population, by 2026, the number of Canadians dying each year will increase by 40% to 330,000. Each of those deaths affects, on average, five other people - family and loved ones who care for others.

...A 2007 survey of health care in Canada (Health Care in Canada Survey 2007) suggests that 41% of Canadians use personal savings to support themselves when caring for loved ones at the end of life and 22% of these individuals miss one or more months of work.

...A 2009 study published in Palliative Medicine (Costs associated with resource utilization during the palliative phase of care: a Canadian perspective) indicates that Canadian families frequently shoulder 25% of the total cost of palliative care due to costs associated with home-based services such as nursing and personal care services.

...An Ipsos Reid study in 2004 showed that Canadians age 55+ estimated caring for a dying loved one at home was approximately 60 hours a week and approximately two thirds of Canadians said they could not devote the estimated number of hours per week to take care of a dying loved one given their current schedule.

...In its August 2010 study, CIHI reported that nearly 20,000 family caregivers (16%) of seniors receiving home care reported distress related to their role. The rates of distress were significantly higher among those - Providing more than 21 hours of care per week (28%) and - Caring for seniors with symptoms of depression (32%).

About the Compassionate Care Benefit

The Compassionate Care Benefit (CCB) is part of Canada's Employment Insurance program. Successful CCB applicants can receive up to 55% of their average insured earnings, to a maximum of $413/week, over a six-week period to care for a family member at risk of death within 6 months. The six weeks of income assistance can be taken at once, broken down into one-week periods spread over six months or shared between family members. Applicants must meet the designation of "family member" (or a significant person who is considered to be 'like family') and provide a medical certificate from the doctor of the gravely ill family member indicating that death is imminent (i.e., within 6 months).

Facts related to the CCB:

...In order to qualify, applicants must have worked a minimum of 600 EI-insurable hours over the preceding 52 weeks and be able to demonstrate that regular weekly earnings from work have decreased by more than 40 percent.

...The CCB only covers six weeks, with a two-week waiting period, with no extensions for illnesses with a longer trajectory to death. The two-week waiting period can be challenging for low-income Canadians or those who are already experiencing financial difficulty due to the loss of income from a dying spouse.

...The application process can be quite complicated for caregivers with a limited education or language barriers. As well, having the medical certificate filled out properly has been recognized as a barrier to a complete and successful application.

...In a 2007 study, respondents who had applied for the benefit (whether successful or not) repeatedly cited difficulty accessing reliable and accurate information from a variety of sources, including websites and government offices. It also does not appear to be well-known to Canadians, particularly at the point of care, where this information would be most useful. (The Information Transfer and Knowledge Acquisition Geographies of Family Caregivers: An Analysis of Canada's Compassionate Care Benefit (Valorie A. Crooks, Allison Williams, Kelli I. Stajduhar, Diane E. Allan, and S. Robin Cohen)

...Canadians may believe that health care is 'free' (or at the very least covered by taxes), however the cost of care for drugs, home-based services and other expenses can be staggering. Canadian families frequently shoulder 25% of the total cost of palliative care due to costs associated with home-based services such as nursing and personal care services (Costs associated with resource utilization during the palliative phase of care: a Canadian perspective, Palliative Medicine, Dec 2009).

...The CCB can be particularly difficult for caregivers who are caring for patients with an uncertain trajectory of death, such as a child with a life-limiting illness. PedPalNet, a consortium of researchers working in pediatric end of life care, is currently studying parents who are caring for a child with a life-limiting illness to better understand their stress over time and the factors that help them survive through this experience (see: http://www.pallpedsnet.ca/index.htm for more information).

Canadian Cancer Society

Canadian Cancer Society fights cancer by doing everything we can to prevent cancer, save lives and support people living with cancer. Join the fight! Go to www.ifightcancer.ca to find out how you can help. When you want to know more about cancer, visit our website at cancer.ca or call our toll-free bilingual Cancer Information Service at 1 888 939-3333.

Canadian Caregiver Coalition

Canadian Caregiver Coalition is a diverse group of national and provincial organizations from across Canada that works collaboratively to represent and promote the needs and interests of family caregivers with all levels of government, and the community. www.ccc-ccan.ca.

Canadian Hospice Palliative Care Association

Canadian Hospice Palliative Care Association (CHPCA) is the national voice for hospice palliative care in Canada. It is a bilingual, national charitable non-profit association whose mission is the pursuit of excellence in care for persons approaching death so that the burdens of suffering, loneliness and grief are lessened.

Health Charities Coalition of Canada

HCCC, a member based organization, is dedicated to advocating for sound public policy on health issues and promoting the highest quality health research. HCCC strives for excellence in health policy and seeks to ensure that the federal government and policy makers look to the Coalition and its members for timely advice and leadership on major health issues of concern to Canadians; and that they recognize the competence, commitment and contributions of health charities in improving the health and well-being of Canadians.


Wednesday

Canadian Cancer Society funds research to outsmart cancer




New research grants for Hamilton scientists total $1.1 million


HAMILTON, Ontario, May 5, 2010 /Canada NewsWire/ - Three Hamilton scientists are receiving new funding from the Canadian Cancer Society for their work in innovative cancer research.

"It's thanks to the generosity of our supporters that we are able to contribute new funding to promising research that will impact cancer and is led by scientists dedicated to outsmarting this disease," says Rosemary Cabral, President, Hamilton Wentworth Unit, Canadian Cancer Society, Ontario Division.


Dr Mickie Bhatia, Scientific Director, McMaster Stem Cell and Cancer Research Institute, is working on developing a technique that allows new blood cells to be created from a patient's skin-derived adult stem cells. Eventually, this could lead to alternatives to stem cell transplants, which can be lifesaving for people with leukemia and other cancers where treatment has severely damaged the blood system but require donor matches that are difficult to find. He is receiving $396,162 in funding to support this project.

"This funding will help us to learn more about the potential of using a patient's own stem cells for their treatment," says Dr. Bhatia. "I appreciate the Canadian Cancer Society's investment in excellent cancer research."


Dr. David Andrews, professor of Biochemistry and Biomedical Sciences, McMaster University, is studying how cancer cells develop and grow out of control. Cancer develops by shutting off the normal process of cell death. Some cancer treatments work when this process is turned back on. Dr. Andrews and his team are investigating a protein called Bax that controls cell death, together with other proteins that influence its activity. These proteins could be new targets for future cancer treatments. He is receiving $413,322.

"The Canadian Cancer Society's support for basic cancer research is critically important," says Dr. Andrews. "Basic research is where many exciting discoveries are made that have resulted in life-saving treatments and are likely to lead to saving lives and improving treatments down the road."


Dr. Ranjan Sur, Clinician Scientist and Professor of Radiation Oncology at the Juravinski Cancer Centre, McMaster University, is receiving $345,966 to lead a clinical trial in patients with lung cancer to evaluate the benefit of combining external radiation with brachytherapy - a treatment where radioactive seeds are implanted inside the cancer to target it more directly. This project expands on Dr. Sur's preliminary work, which suggests that brachytherapy leads to longer periods of symptom control and improved quality of life for lung cancer patients.

"With this funding from the Canadian Cancer Society, we hope to significantly improve the quality of life of patients living with lung cancer," says Dr. Sur. "By offering patients a new combination treatment through our study, we hope to provide longer relief to some very difficult symptoms of their disease."


This investment in excellent cancer research helps further the Canadian Cancer Society's mission to eradicate cancer and improve the lives of people living with cancer.

The Hamilton research grants were three of 66 new research grants across the country worth $24 million announced today by the Canadian Cancer Society.


About the Canadian Cancer Society


The Canadian Cancer Society fights cancer by doing everything we can to prevent cancer, save lives and support people living with cancer. Join the fight! Go to fightback.ca to find out how you can help. When you want to know more about cancer, visit their website at cancer.ca or call our toll-free bilingual Cancer Information Service at 1 888 939-3333.