We’ve instead spent time spreading the word about OpenAPS in other channels (in the Wall Street Journal; on WNYC’s Only Human podcast; in a keynote at OSCON, and many other places like at the White House), further developing OpenAPS algorithms (incorporating “eating soon mode” and temporary targets in addition to building in auto-sensitivity and meal assist features), working our day jobs, traveling, and more of all of the above.
Some of the biggest improvements we’ve made to OpenAPS recently have been usability improvements. In February, someone kindly did the soldering of an Edison/Rileylink “rig” for me. This was just after I did a livestream Q&A with the TuDiabetes community, saying that I didn’t mind the size of my Raspberry Pi rig. I don’t. It works, it’s an artificial pancreas, the size doesn’t matter.
That being said… Wow! Having a small rig that clips to my pocket does wonders for being able to just run out the door and go to dinner, run an errand, go on an actual run, and more. I could do all those things before, but downsizing the rig makes it even easier, and it’s a fantastic addition to the already awesome experience of having a closed loop for the past 18 months (and >11,000 hours of looping). I’m so thankful for all of the people (Pete on Rileylink, Oscar on mmeowlink, Toby for soldering my first Edison rig for me, and many many others) who have been hard at work enabling more hardware options for OpenAPS, in addition to everyone who’s been contributing to algorithm improvements, assisting with improving the documentation, helping other people navigate the setup process, and more!
— Dana | #hcsm #DIYPS (@danamlewis) January 26, 2016
At one point, for a stretch of 3 days, we counted how many times we looked at our BGs. Between my watch, 3 phone apps/ways to view my data, the CGM receivers, Scott’s watch, the iPad by the bed, etc: dozens and dozens of glances. I wasn’t too surprised at how many times I glance/notice my BGs or what the loop is doing, but I bet other people are. Even with a closed loop, I still have diabetes and it still requires me to pay attention to it. I don’t *have* to pay attention as often as I would without a closed loop, and the outcomes are significantly better, but it’s still important to note that the human is still ultimately in control and responsible for keeping an eye on their system.
That’s one of the things I’ve been thinking about lately: the need to set expectations when a loop comes out on the commercial market and is more widely available. A closed loop is a tool, but it’s not a cure. Managing type 1 diabetes will still require a lot of work, even with a polished commercial APS: you’ll still need to deal with BG checks, CGM calibrations, site changes, dealing with sites and sensors that fall out or get ripped out… And of course there will still be days where you’re sensitive or resistant and BGs are not perfect for whatever reason. In addition, it will take time to transition from the standard of care as we have it today (pump, CGM, but no algorithms and no connected devices) to open and/or closed loops.
This is one of the things among many that we are hoping to help the diabetes community with as a result of the many (80+ as of June 8, 2016!) users with #OpenAPS. We have learned a lot about trusting a closed loop system, about what it takes to transition, how to deal if the system you trust breaks, and how to use more data than you’re used to getting in order to improve diabetes care.
As a step to helping the healthcare provider community start thinking about some of these things, the #OpenAPS community submitted a poster that was accepted and will be presented this weekend at the 2016 American Diabetes Association Scientific Sessions meeting. This will be the first data published from the community, and it’s significant because it’s a study BY the community itself. We’re also working with other clinical research partners on various studies (in addition to the usability study, other studies to more thoroughly examine data from the community) for the future, but this study was a completely volunteer DIY effort, just like the entire OpenAPS movement has been.
Our hope is that clinicians walk away this weekend with insight into how engaged patients are and can be with their care, and a new way of having conversations with patients about the tools they are choosing to use and/or build. (And hopefully we’ll help many of them develop a deeper understanding of how artificial pancreas technology works: #OpenAPS is a great learning tool not only for patients, but also for all the physicians who have not had any patients on artificial pancreas systems yet.)