NCCN Guidelines

It's been a while -- I don't like to go more than a week without posting. I've been busy, traveling to see some family and hosting other family members. Exhausting but fun. I wouldn't have it any other way.

But it means I'm behind on reading about Follicular Lymphoma. So I'll do my best with this one (and also mention that I'll be hosting and traveling for another week or more, so expect another delay).

As I look through all of the links that I have been collecting, the one that stands out is a video from The American Journal of Managed Care's website. It's from a series of interviews with Dr. Ryan Haumschild, Dr. Christina Poh, and Dr. Tara Graff. In the series of videos, he provides some insight into newer approvals for Follicular Lymphoma treatment. If you've been reading the blog for a while, you know I like this kind of thing, which is fairly common on oncology websites. It gives an expert a chance to tell us where we are -- a nice overview of what is happening.

The series includes nine videos, but it is video number 7 that intrigues me: "NCCN Guidelines in Focus: Key Updates for Follicular Lymphoma and Their Impact on Formulary Decisions."

The NCCN is the National Comprehensive Cancer Network, a group of 34 cancer centers that work together to produce a series of guidelines for doctors to help them make treatment decisions for many different cancers. The guides are based on current research about the best order to use different treatments. I'd link to the FL guide, but you need to sign in to read them. I can occasionally get to a copy, so I've seen what they look like.

The NCCN Guide for FL are interesting because they provide so many options. There are probably cancers that have guidelines that say "If a patient is diagnosed with stage 3 of this cancer, then treat them with X." Pretty straightforward. Of course, FL isn't like that. There are a bunch of options at every stage. In some ways, that's good -- we have lots of options. In other ways, it would be really nice to have a straight path with one option because that one option works so well.

What intrigues me about NCCN guidelines is how they are used. As I have mentioned before, in my 18 years with FL, I have seen five different oncologists. Three were Lymphoma specialists, doing research on FL and other Lymphomas. The other two were generalists, treating blood cancer patients, but also patients with breast, colon, and other cancers. Those generalists are the ones that seem to rely most heavily on the guidelines, which makes sense. After I stopped seeing one of those generalists, I found a copy of the NCCN guidelines and kind of traced our conversations through the guide. For example, he really wanted me to have a PET scan, even though there was no indication that my disease was progressing. But the NCCN guidelines said that someone in my position can have one every year, so it was OK. Now "can" is not the same as "should." I didn't get the scan, but I did get some insight into how he made his decisions. I also got a new oncologist soon after that. 

So the discussion of the updates to the NCCN guidelines was especially interesting to me. It's a short video -- the main update was that Tafasitimab + R-Squared is now in the guidelines. This combination was approved just over a year ago by the FDA, though honestly, I haven't heard much about it since then. Most of the buzz since then has been about Epcoritamab, the bispecific that was recently approved by the EU in combination with R-Squared. (Dr. Haumschild expects this combination to be approved and added to the guidelines soon.)

I liked his insight into why all of this is important. As more treatments are added to the guidelines, they are likely to be used more. And as they are used, more "real word" data is collected on how effective and safe they are outside of clinical trials. And as more data is collected, we get a better sense of which treatments are appropriate for which patients. The NCCN guidelines are based on just that kind of data.

But data doesn't tell the whole story. Oncologists are human, and have their habits and their opinions, and "the best" isn't necessarily the treatment that the data would suggest.

I guess for me, the lesson for all of this is, first, be sure you are comfortable with your oncologist. Ask questions. Have discussions. In many ways, we are lucky to have a slow-growing cancer, and one of those ways is that we often have time to have those conversations before treatment is needed. The other lesson is, seek second opinions when you can. The guidelines offer lots of options, and it's nice to have a second set of eyes look through the records and make a suggestion. 

Things will slow down for me soon, I'm sure. I'll get back to reading more of this FL stuff then. 

 Take care.