SentryX Co-Founder and Chief Medical Officer Jorrit-Jan (JJ) Verlaan, MD, discusses the company’s novel implantable anesthetic for spine surgery applications in an interview with SmartTRAK at the American Academy of Orthopaedic Surgeons (AAOS) 2025 Annual meeting in San Diego. The hydrogel works with all types of small-molecule drugs with a release profile that can be tailored to specific clinical needs and surgical procedures.
To find out more about SentryX and its novel technology, listen to the following video. (13:37 min.) A link to download a transcript of the interview is also provided below.
Hi, I’m Kristine Jacques, a Senior Analyst with SmartTRAK Spine. We are here at the American Academy of Orthopedic Surgeons 2025. I’m sitting down with Dr. JJ Verlaan, a spine surgeon, co-founder, and Chief Medical Officer for SentryX, a Netherlands-based company developing a groundbreaking non-opioid solution for postoperative pain. First of all, Dr. Verlaan, I want to congratulate you on being one of the top four finalists inthe OrthoPitch Event at the Academy this year. It’s quite an honor.
Dr. Jorrit-Jan Verlaan: Thank you very much.
Thank you so much for sitting down with the SmartTRAK team. I’d like to start out with you telling us about your background and how the idea came about for the Hydrogel and starting SentryX.
JJV: Thank you so much. I'm a surgeon from Utrecht in the Netherlands. I've been practicing spine surgery from the moment I got board-certified. Rapidly, during work in my practice, I noticed that patients after spine surgery are all in a lot of pain. The moment that you realize that, and you actually ask the patients how much pain they have, on a scale of 0-10 they sometimes respond with a 12. I had a chat with an anesthesiologist one day in between surgeries. We were discussing what is out there right now to treat pain. The anesthesiologist, she told me, "Well, not much, really. We're still relying on opioids. Maybe we could do something with local anesthetics, but it's not working long enough at this point." That kind of sparked the idea of doing something locally to treat the pain, but differently. Soon after, I hit upon the idea that we're developing right now in the company.
How far along are you in the development?
JJV: We started in 2017, together with my partner Bas Oosterman who is the CEO of the company. First it was just a raw idea. We soon found out that this idea, it had never been done before. That gave us the opportunity to actually file IP on our solution and go for it. At the end of 2017 we officially founded the company. We got our first employees and collaborated with a renowned institute on biofabrication. We developed a new ...
Click the button below to download and read the complete transcript of SmartTRAK's interview with SentryX Co-Founder and CMO Jorrit-Jan (JJ) Verlaan, MD, conducted by Kris Jacques, SmartTRAK Sr Analyst.