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Beyond the cold chain: Tips for protecting CRT healthcare products

A supply chain topic high on the priority list of many healthcare manufacturers today is the fast-growing area of cold chain transportation. With the exponential growth of temperature-sensitive biologics and high-value vaccines, ensuring protection of cold chain products is vital.

UPS cold chain image
UPS cold chain image

When it comes to temperature-sensitive transportation, however, cold chain is only part of the picture. Increasing numbers of healthcare products need to be kept at "controlled room temperature," or CRT. Not long ago, CRT products were considered to be ambient or room temperature and therefore not thought of as needing the same specialized packaging and handling during transportation as "traditional" cold chain products. However, CRT products also require the utmost care and protection in the supply chain.

A key challenge for manufacturers is that there is no defined industry temperature standard for CRT. Few guidelines exist for packaging and protecting CRT products. The Parenteral Drug Assn (PDA) defines CRT as 20° to 25° C. However, many manufacturers have not adopted this definition. The risk in not defining and focusing on CRT is that manufacturers of healthcare products falling in this temperature range could end up leaving them unprotected in the supply chain, leading to spoilage, lost revenue, and potentially negative brand reputation impacts.

The good news is that newer options can better protect CRT products in the supply chain. Below are key tips to consider:

Partner on the front end: It is essential that both your company and your logistics provider understand the requirements of your CRT products and how to best protect them in transport. Solutions in this area are not "one size fits all"--they can be customized according to individual product needs.

Healthcare manufacturers will need to come to the table prepared to share information such as product dimensions and weight, and stability data on how products perform outside of their temperature ranges. It's important to have supportive data in order to develop precise operational plans, especially in a distribution environment where temperatures can vary widely.

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