Editorial: Compounding with Hazardous Drugs
I remember, as a young pharmacist, popping open fluorouracil injection and pouring it into vials for oral administration�all done on the countertop of the pharmacy. Chemo agents were prepared with minimal protection. Compounding with hazardous powders was done in the open. That was then�this is now. An article recently appeared in the Seattle Times with the headline: "Lifesaving drugs may be killing health workers". This is nothing new, as we have been aware of the potential problems for years. We tend to think of oncology drugs when thinking about hazardous drugs but many, many other drugs can be considered hazardous, especially when compounding using bulk ingredients, etc. Although today's compounders are making great strides in this area, there are still those that are not addressing the problem. We will see more standards and regulations on this in the future.
The newspaper article mentioned above provides stories from healthcare workers who developed cancer after being involved in handling oncology drugs. It also reports a 2005 survey of 7,500 nurses (Oncology Nursing Society) where there were significant associations with infertility and miscarriage in nurses who handled these drugs before the age of 25.
There are more than 5.5 million workers in nursing, pharmacy, the transportation industry and cleanup of chemo wastes with potential exposure. Of these, about 2 million are estimated to actually mix or dispense these oncology drugs. Those exposed also include veterinarians.
This story can be accessed at the following website and should be read by pharmacists involved in compounding with hazardous drugs.
http://seattletimes.nwsource.com/html/localnews/2012327665_chemo11.html
Three resources immediately come to mind to help come "up to speed" on this topic, as follows:
1. The International Journal of Pharmaceutical Compounding has published a number of articles on compounding with hazardous drugs:
See the four-part series in IJPC as follows:
Part I : An Introduction; IJPC 10(5): 377-379.
Part II: Regulation and Sources of Contamination; IJPC 10(6):446-448
Part III: Safe Handling and Personal Protection; IJPC 11(1): 50-51.
Part IV: Developing the Hazardous Drugs List and Containment Workstations; IJPC 11(2): 149-151.
2. There is a free article that can be downloaded from: www.paddocklabs.com
See Secundum Artem, Vol 15(2).
3. The PCAB Guidance to Pharmacies Regarding Hazardous and Potent Substances and Primary Engineering Controls can be downloaded at: www.ijpc.com/PCAB_Guidance
We will definitely see more on this topic in the near future.
Loyd V. Allen, Jr., PhD, RPh
Editor-in-Chief
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