If the thrill of discovering new drugs was going to be compared to something, I would say it has to be: “the thrill of riding a roller coaster … but a roller coaster that lasts a lifetime and is missing pieces of track here and there”!
It is funny but it was only when I was recently asked to write a short biography about my life that I realized that I am not a spring chicken anymore and that I have been working at Pfizer for almost 17 years! In these 17 years for sure I can tell that I have secreted more adrenaline than I would have been induced in any real roller coaster!
Drug discovery is not a simplistic endeavor … It is one of the most challenging and expensive things to do and involves synchronized teamwork from people across many disciplines. You get to meet so many people with different personalities and you come to realize that you have to get along with everyone and you have to make things work.
People involved in drug discovery have a mission and a commitment to patients, to cure diseases and improve their lives. Anybody that is involved and committed in developing therapeutics knows that we have to be innovative and ethical in order to provide longer, healthier and happier lives.
I love to read books about successful stories in the drug industry and how scientists came up with a great idea and made it work. It is easy to write such stories once all the active work passes and it always seems that making the medicines that are approved, and for sale now, was a simple task.
During the time I have being involved in drug discovery I have learned that this roller coaster I am riding has mostly been in the lower part! Yes, it sounds terrible but it is true, so many disappointments and lows! So many days that we have thought: We got it, we got it! And we celebrate. However we soon realize that although a compound is potent and wonderful, there is a flaw with it and cannot be moved further … there are so many parameters to consider and everything has to be lined up just perfectly to make a drug worthy of pursuit. These moments happen to all scientists on a regular basis and it feels like you went all the way up the roller coaster and all the sudden the track is gone! And you fall flat even faster than you went up! Ouch!
I’ll tell you something, part of being a scientist is never giving up, and we need tenacity and guts to recover from these falls. I had days where I was restless at night and all the sudden some idea came like a storm to my mind … an idea that gave me hope … it is one of those things where I just had to go to my lab no matter what time at night it was … there I was at 3:00 am at the lab following my guts!
Then the day might come, the one day that changes all the bad days you have had in your life as a scientist and makes you forget the thousands of bad ones. It is the day you go all the way to the top of the roller coaster but this time, there is a track and you keep on going and going. That is what I call the ride of a lifetime and, in drug discovery, it lasts at least 20 years! You make the drug in the lab and see it after 20 years pass clinical trials and get accepted by the FDA and more than that, you see perhaps your own parents take it to improve their lives! Unfortunately not everyone is lucky enough to see the end of it. After 17 years at least I am lucky enough that one of the drugs I worked on at the lab a long time ago is now in Phase II clinical trials! I am not sure yet if it will be approved by the FDA, but you bet I am praying that it does because it is desperately needed by patients suffering from Hepatitis C.
Well, that just describes how I perceive the frustrations and rewards of drug discovery and development, and the reason why I truly admire the people that have discovered and created the medicines we take today.




