Low quality pharmaceuticals are a global problem
The World Health Organization estimates that 10-30% of the pharmaceuticals that are purchased in the developing world are substandard or outright fake drugs. Many countries in the developing world do not have the technological infrastructure or regulatory resources to keep low quality medicines off the market shelves. And since the pharmaceutical trade is a lucrative global market, low quality medicine can cross borders and harm people anywhere in the world.
We are making tools to solve this problem.
Paper analytical devices (PADs) are test cards that can quickly determine whether a drug tablet contains the correct medicines. They are cheap and easy to use. They don't require power, chemicals, solvents, or any expensive instruments, so they can be deployed rapidly at large scale whereever a problem with pharmaceutical quality is suspected.
We are leveling the playing field.
These little test cards could change the balance of power between sellers and buyers. Right now, most buyers have to trust what the seller tells them about the quality of the pharmaceuticals they purchase. Unscrupulous manufacturers and distributors know that there is little chance that their medicines will be screened in a lab. These paper test cards don't need a lab, and they will enable people all over the world to quickly detect low quality medicines and remove them from the market.
Detailed information about components of falsified pharmaceuticals helps to identify the types of fake medicines circulating in a country, and may shed light on the manufacturing processes and possible sources of the drug components. Dr. Mandal joins the PAD project in March of 2014 to develop new tools to analyze fake medicines found in low resource settings.