Nobody Grades the Prep. They Only See That You Made It Home.

Leading a surgical program? Apply for the Vis Pre-Surgery pilot here. Limited cases.

What 41 miles deep in the Wyoming backcountry taught me about how important the 12 hours before surgery truly are.

Most surgical programs have gotten better at the big-picture prep. Months out, sometimes weeks out, patients are getting counseled on nutrition, movement, smoking cessation, the things that make it into a written protocol. This progress is real, and it matters.

But somewhere in the final stretch,12 hours before surgery when patients are told to fast per protocol, their metabolic health keeps getting overlooked. Patients are told when to stop eating and are rarely given a real hydration plan that keeps them drinking, safely, up to two hours before their procedure. So, they show up for the procedure dehydrated and depleted. This is the part that isn’t being considered as important, but it shows up in outcomes.

Long before I ever wrote a clinical protocol, I learned to consider what wasn’t always considered important right along with the big stuff.  I learned it in the Thorofare.

The Thorofare sits deep in the rugged southeastern corner of Yellowstone, along the upper Yellowstone River, the single most remote spot from a road anywhere in the contiguous United States. Where we camp is 41 miles in. You get in on horseback or by helicopter. Technically you could walk in, but nobody who knows the country would recommend it. There's no cell signal. No quick way out. You plan for every scenario you hope you won't encounter: grizzlies, wolves, wildfire, a violent thunderstorm that can send horses and mules bolting for home without you, a snowstorm that closes the passes you were counting on to get out. You plan for medical issues too, human, horse, and dog alike, because out there, you're the only care any of them are going to get. You bring high-calorie, high-quality food, not as a comfort, but because packing and repacking animals, setting up camp, hard physical work at altitude burns through you fast, and there's no gas station on the corner if you run short. Space is limited on a pack horse, so every item earns its place. You plan for water. You plan for staying longer than intended, because sometimes the pass closes and that decision gets made for you, not by you.

I've been caught in storms out there bad enough that every fuel source, every piece of wood, everything you'd normally reach for to build a fire, was soaked through. You were wet. The gear was wet. And you had to get warm, then stay warm, with almost nothing dry to work with. That's not a moment for improvising for the first time. It's a moment you survive because of decisions you made earlier.

Nobody sees that preparation. Nobody's double checking that you tightened cinches before you put your foot in the stirrup or put the heavy pannier on the pack saddle, because a saddle that shifts during 41 miles and rubs a gall isn't a minor problem in the back country. People only ever see whether you made it out. The making it out was decided long before, in the tedious, thoughtful work of preparing for conditions you hoped you'd never face.

I've spent a substantial portion of my life in the backcountry, from the time I was a small child until I left for medical school on the East Coast. That kind of preparation isn't a mindset I adopted. It's how I was raised to think.

Details. The same gap I see in surgical prep. Who is preparing the patient’s metabolism for the surgical stress response? Programs are improving at the visible plan: the months-out counseling, the pre-op checklist. What's still missing is that same discipline applied to the final, quiet hours right before surgery, when the body's actual trauma response is about to be tested.

Surgery is trauma. Not metaphorically, physiologically. The body responds to a scalpel much the way it responds to being hit head-on in a car accident: a surge of stress hormones, a spike in blood glucose, tissue damage that has to be managed and repaired. Vis is built to counter that response directly, balancing the rise in blood glucose and cortisol, and providing antioxidants that help prevent the oxidative damage that leads to tissue degeneration. In our clinical data, we've seen measurable improvement in 48-hour post-surgical glucose control, a marker directly linked to complication risk. Vis also delivers the specific nutrients the body needs to begin healing immediately, the ones required for collagen synthesis and tissue repair.

Timing matters. Vis is taken in one dose the night before surgery, with a window extending up to two hours before the patient is rolled in, so the body has therapeutic nutrient levels and balanced glucose when it needs them most. Like the cinch check before you put your foot in the stirrup, timing is the whole point.

Vis Pre-Surgery exists for that window. Not the big visible plan. The quiet part that doesn't make the cut, but decides more than it is given credit for.

The pilot is how I'm closing that gap. Over the next 60 days, I'm running it with a limited number of surgical programs, those serious about improving outcomes and reducing complications. Qualifying surgery centers and hospitals get one case at no cost, in exchange for documenting patient outcomes.

This isn't another flavored carb drink handed out as a formality. It's a real upgrade to the part of preoperative care that keeps getting skipped, the quiet hours right before surgery that end up mattering more than anyone expects.

Vis Pre-Surgery is a physician-formulated option built to support the body's metabolic needs before, during, and after surgery.

If you lead a surgical program and want to close that gap, the pilot is open for 60 days, with a limited number of cases. [Apply here.]

Photo credit: Sam Tilden