Tag Archives: drug safety

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Iris Gorfinkel is a General Practitioner, and Founder and Principal Investigator at PrimeHealth Clinical Research in Toronto, Ontario.

 

On July 10, 2018 Health Canada issued a recall of several products containing the blood pressure lowering drug, valsartan. This came in response to a disclosure from its Chinese manufacturer that the drug had been contaminated with a known carcinogen. A massive effort to contact patients to stop the affected drug lots, and to replace it with an alternative, ensued. Few clinicians had been even remotely aware that ...continue reading

genevieve2015-msgDr Genevieve Gabb is a Senior Staff Specialist in General Medicine at the Royal Adelaide Hospital in Australia; she also works at the Veterans Heart Clinic, Repatriation General Hospital, Daw Park,  in ambulatory cardiovascular medicine.  Genevieve has an interest in drug safety, particularly in relation to medicines commonly used in the prevention and treatment of cardiovascular disease

 

We have scientific consensus that global temperatures are rising.  Despite this, debate and argument continues about whether global warming is occurring, the extent, possible causes and potential solutions to the problem.

In early January 2013, as this debate continued to rage, the Australian Bureau of Meteorology was confronted with a dilemma. Forecast temperatures were so extreme that they exceeded the colour range available for its isotherm charts.  Isotherm charts are used to indicate temperature across the continent, and have lines that join points of equal temperature.  Different colours, starting with cool blues; increasing to yellows and a deep burnt orange are used to show areas of similar temperature.  An ominous, solid black topped the scale, indicating a temperature of 50 degrees Celsius. ...continue reading