Media releases

• Brock expert says OSPCA’s decision to no longer enforce animal cruelty laws will have ‘unprecedented impact’

  Monday, March 04, 2019 | By Brock University

  MEDIA RELEASE: 4 March 2019 – R00035

  A Brock University Labour Studies professor and internationally recognized researcher on animal welfare issues said a Monday announcement leaves the handling of animal-related investigations at a crossroads.

  The Ontario Society for the Prevention of Cruelty to Animals sent a letter to Ontario Community Safety Minister Sylvia Jones Monday saying it would not renew its contract to provide animal welfare investigation and enforcement services in the province.

  The current contract expires at the end of this month, and OSPCA CEO Kate MacDonald and Board chair Catherine MacNeill wrote that the organization would limit its role in investigations to providing animal shelter, forensic evidence collection and veterinary services.

  Brock Professor Kendra Coulter, Chancellor’s Chair for Research Excellence and Chair of the Labour Studies Department, says the OSPCA’s decision “will have an unprecedented impact on animal well-being in the province.”

  “At this juncture, there are a number of paths the government could take, and a pressing need for clarity and thoughtful leadership,” says Coulter, who has been studying the OSPCA and different approaches to animal cruelty investigations since 2015. “Enforcement could get better or it could get worse, depending on how the provincial government responds.”

  In 2016, Coulter released a study which concluded that OSPCA enforcement officers are underequipped compared to their police service counterparts and face many instances of disrespect on the job.

  Kendra Coulter is available for interviews about this issue.

   

  For more information or for assistance arranging interviews:

  * Dan Dakin, Media Relations Officer, Brock University ddakin@brocku.ca, 905-688-5550 x5353 or 905-347-1970

  – 30 –

  Categories: Media releases

• Brock researcher develops advanced lung cancer prediction model

  Monday, March 04, 2019 | By Brock University

  MEDIA RELEASE: 4 March 2019 – R00033

  A Brock University epidemiologist has produced a more powerful version of a tool used to predict a person’s likelihood of developing lung cancer.

  Professor of Health Sciences Martin Tammemägi designed the original lung cancer screening model dubbed PLCOm2012 in 2013. It was able to make predictions based on calculations of a wide range of data such as the person’s smoking or cancer history, age, ethnicity, socio-economic status and body mass index, among other variables.

  Those identified as being at risk of developing lung cancer would be candidates for lung cancer screening.

  In his new model, published Friday, March 1 in the journal JAMA Network Open, Tammemägi combines the data of the original model with the results of more than 22,000 low-dose computed tomography (CT) lung screening scans.

  “Adding the screening results improves the identification of who is at high risk of developing lung cancer in the future,” says Tammemägi.

  He and his research team found that:

  • Having three consecutive CT scans with negative results for abnormal tissue is associated with reduced cancer risk.
  • A positive CT scan result increases the risk of getting future lung cancer.
  • The more positive CT scan results a person has, the higher the cancer risk for future lung cancers.

  This is in addition to other variables, such as a long history of heavy smoking, that increases the risk of developing lung cancer.

  “The inclusion of screening results to the model helps better select individuals who would benefit from screening and informs them whether they need to go for screening or how often they need to continue screening,” says Tammemägi, noting that his model is the first of its kind to include the results of past CT scans.

  This model is accompanied by a spreadsheet calculator housed on Brock University’s Lung Cancer Risk Calculator website. Individuals, universities, research institutes, hospitals and medical practices that are not-for-profit are free to download and use the tool.

  Cancer Care Ontario is using Tammemägi’s PLCOm2012 model in its pilot project to identify people at high risk of lung cancer in Ontario, and screening research studies and programs in the United Kingdom are also implementing his model.

  “Lung cancer screening does save lives and some recent studies are finding that the benefits are even greater than we initially thought,” he says. “If you are a current smoker, the most important thing you can do is to quit smoking; that is key to reducing morbidity and mortality (sickness and death) due to smoking-related diseases,” he says.

  Lung cancer is the most commonly diagnosed cancer among Canadians, accounting for a projected 28,600 new cases in 2017, or 14 percent of all cancers, according to the Canadian Cancer Statistics 2018 report. Lung cancer is the leading cause of death from cancer for both men and women in Canada.

  For more information or for assistance arranging interviews:

  * Dan Dakin, Manager Communications and Media Relations, Brock University ddakin@brocku.ca, 905-688-5550 x5353 or 905-347-1970

  – 30 –

  Categories: Media releases