Why can’t I find what I’m searching for in the Global DRO?
There are a number of possible reasons you may not be able to find the item you’re searching for in the Global DRO.
The number of results returned for the search is overwhelming. How can I narrow it down?
Try any of the following:
What is a DIN?
A DIN is a unique eight-digit Drug Identification Number assigned by Health Canada to a drug product prior to being marketed in Canada. Every prescription and over-the-counter medication sold in Canada carries a DIN on its label. When you search the status of your product, check that the DIN on the label matches the DIN on the search result to be absolutely sure of the status of your product.
What should I do if my doctor has prescribed a medication that the Global DRO says is prohibited?
In the event that a prescribed medication is on The Prohibited List, you may need to apply for Therapeutic Use Exemption (TUE). Consult the CCES website (www.cces.ca/tue) to learn the TUE rules and requirements that apply to you.
Why aren’t supplements and vitamins included in the Global DRO?
These products are subject to less stringent manufacturing and labeling regulations than pharmaceuticals, so it is virtually impossible to provide a definitive answer about whether or not they contain prohibited substances. Do not use the Global DRO to check individual ingredients in a supplement to determine if it is safe to use. Ingredients referenced in the Global DRO are related to pharmaceutical products and have been through a regulatory process that is not applicable to supplements.
What is the WADA Prohibited List and how is it determined what is included in the List?
The World Anti-Doping Agency, or WADA, maintains and updates this internationally-recognized list that identifies substances and methods that are prohibited in-competition, out-of-competition, and any variances for particular sports. The updated List is published by October 1 and it comes into effect on January 1 the following year.
WADA takes several factors into account when deciding whether to include a substance or method on the Prohibited List. A substance or method must meet two of the three following criteria to be included on the Prohibited List:
A substance or method can also be included on the List if there is evidence that it has the potential to mask, or conceal, the use of other prohibited substances and methods.
What do the WADA Classifications refer to?
WADA divides the substances and methods included in the Prohibited List into classes based on similarities in chemical structure and benefits, or purpose, and are identified as a substance or method with either a “S” or “M.” Examples include S1. ANABOLIC AGENTS, such as anabolic steroids, or M1. ENHANCEMENT OF OXYGEN TRANSFER, such as blood doping. The List also includes a “P” classification for SUBSTANCES PROHIBITED IN PARTICULAR SPORTS.
Why can a drug be not prohibited out-of-competition, but prohibited in-competition?
Some drugs have no long-term performance-enhancing effects when used out-of-competition, or during training, but can be advantageous when used in-competition. Other drugs provide a performance-enhancing effect in training and during competition, so they are prohibited at all times.
Why does a drug’s route of administration matter? What difference does it make?
How a drug is administered, or its route of administration, affects how much of it is available to the body, and thus, the benefits of use. Typically, drugs administered by a systemic route (e.g., oral, intravenous injection) are very potent and effective, whereas a topical application (e.g., eye drops, skin cream) have a localized target and are not likely to impact anywhere other than the region applied. Other routes of administration fall between these categories.
The results from my search said that my medication is permitted by intravenous injection, but there was a note saying that it is prohibited by intravenous infusion. What’s the difference?
"The intravenous (IV) infusion and/or injection of more than 100mL per 12 hour period of any substance is a prohibited method, even if the substance itself is not prohibited, unless it is received while being treated at the hospital, during surgery, or during clinical diagnostic investigations."
(from WADA document Medical Information to Support the Decisions of TUECs - Intravenous Infusion.)
Intravenous (IV) infusions are included on the WADA Prohibited List for several reasons: