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BackTable / ENT / Podcast / Transcript #156

Podcast Transcript: RefluxRaft: A New Option Beyond Conventional Therapy

with Dr. Spencer Payne

In this episode, Dr. Spencer Payne, a rhinologist at the University of Virginia School of Medicine, shares his journey developing RefluxRaft, a natural, alginate-based reflux therapy, with host Dr. Ashley Agan. You can read the full transcript below and listen to this episode here on BackTable.com.

Table of Contents

(1) Dr. Payne’s Journey to Functional Medicine

(2) Reflux: A Rhinologist’s Perspective

(3) The Functional Medicine Approach to Reflux

(4) Anatomic Causes of Reflux

(5) The Birth of RefluxRaft

(6) Alginates: A Natural Option for Reflux

(7) Nature’s Bounty: Developing Different RefluxRaft Formulations

(8) Dosing Reflux Raft

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RefluxRaft: A New Option Beyond Conventional Therapy with Dr. Spencer Payne on the BackTable ENT Podcast)
Ep 156 RefluxRaft: A New Option Beyond Conventional Therapy with Dr. Spencer Payne
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[Dr. Ashley Agan]
This week on The BackTable Podcast.

[Dr. Spencer Payne]
Globally, we do see ourselves as a natural, holistic, reflux therapy type company. Right now, we're just trying to get the brand out there. We're focusing a lot on education to fill in the gaps for a lot of patients who don't understand. It's not just pushing alginates. It's making sure people do understand all of the things that you can do. That's been a big portion of our social media outreach is just the educational component. I would love it if everybody stayed on an alginate forever from a financial standpoint. In essence, I'm a doctor first and a co-founder second. We just want to get people better. This is hopefully another way we can help them do that.

[Dr. Ashley Agan]
Hi, everybody. Welcome to The BackTable ENT Podcast. We're a podcast that focuses on all things otolaryngology. We've got a really great show for you today. Thanks for stopping by. My name is Ashley Agan. I'm a general ENT. I will be your host today. I'm very excited to be interviewing one of our fellow ENT colleagues, a physician entrepreneur, the co-founder of the product RefluxRaft, which we're going to get into and talk a lot about today. First, just let me introduce him. We have Dr. Spencer Payne. He was born and raised in Poughkeepsie, New York.

After graduating from medical school at Stony Brook University in New York, he then completed his residency training in otolaryngology head and neck surgery at Henry Ford Hospital in Detroit. He completed his fellowship training at the Lahey Clinic in Burlington, Massachusetts, in rhinology and sinus surgery with a focus on endoscopic sinus and skull base surgery. He is currently a tenured professor of the Department of Otolaryngology at UVA. He's here today to talk to us about Reflux, to talk about product development. We're going to talk about RefluxRaft. Welcome to the show, Spencer.

[Dr. Spencer Payne]
Thank you so much. It's a pleasure to be here. I look forward to the conversation.

[Dr. Ashley Agan]
Yes. First, before we get into it, tell our listeners just a little bit about yourself, where you're from, what your practice is like now, a little bit more about you.

(1) Dr. Payne’s Journey to Functional Medicine

[Dr. Spencer Payne]
Yes. As you mentioned, I grew up in Poughkeepsie, New York, and I was the oldest of four kids. I have a twin brother who lives in New Jersey. We look nothing alike. We're complete opposites almost. Yes. I've been in Charlottesville, Virginia now for, gosh, I think this is my 17th year that I've been here. Single job, out of training, which is unheard of these days. I've been having a good time in Charlottesville. It's an amazing place to live and raise a family. I've got four kids, two daughters and two boys.

The oldest just started college, and the youngest just started first grade. It's a bit of a span. It keeps me busy, but it's been fun. I've been the director of sinus surgery at UVA since I've been here. My practice primarily focuses on sinusitis, nasal polyps, nasal tumors, that type of thing. I'll do a little bit of general here and there when patients come to me, but primarily the practice is pretty restricted. Since I've been at UVA, I've had the pleasure of working with an allergist here, Larry Borish, who's been world international famous for nasal polyps.

I've worked with him a lot on aspirin-exasperated respiratory disease. As you and many of our listeners may know, there's a big correlation with alcohol sensitivity in that disease. That ended up being a big part of my research, which led me down a pathway of alcoholic beverages and why are certain alcoholic beverages different than others, and what are the health benefits, are there health benefits of alcoholic beverages.

We did studies on the polyphenols in those alcoholic beverages. It really started me thinking about diet and a lot of those things. Along the same time, my father died when I was pretty young. He died when I was 19. It was a couple of years ago, I was sitting there going, I am only about four or five years from the age when he passed away. All of this stuff was coming together in terms of studying about the alcoholic beverages, looking at control for sinusitis and nasal polyps.

What am I going to do so I stay healthy for my four kids? All this stuff was coming together. I started looking very heavily into diet and more holistic approaches to health and stuff like that, which led me down the pathway of a variety of fad type of diets. I was clean keto for a while and then looking heavily into functional medicine. Then during COVID, I ended up studying functional medicine and learning all about aspects of naturopathy and dietary control and mind-body connections and all that kind of stuff.

Then that has led me into shaping a lot of my practice and offering some alternative options for patients. We'll get into a little bit more how that may have funneled my way into RefluxRaft and that type of thing.

[Dr. Ashley Agan]
Yes. That's really cool. I don't think I realized that AERD patients had an alcohol sensitivity. All alcoholic beverages?

[Dr. Spencer Payne]
Yes, 75% of them will have either an upper or lower respiratory symptom with it. Red wine seems to be the strongest and then beer. Then liquors can also do it. Among the liquors, it's the brown liquors more so than the clear liquors. It's the red wine more than the white wines. It's the oak-fermented whites more so than the steel-fermented whites. That's what got me all into thinking about the polyphenols and the contributions from the grape skins or the hops or the oak barrels and all that kind of stuff. Most of our experiments have shown that that's probably the case.

(2) Reflux: A Rhinologist’s Perspective

[Dr. Ashley Agan]
Oh, that's fascinating. As the sinus surgeon in your group, how do patients with reflux usually present for you? Are they having more nasal symptoms or post-nasal drainage? What are you seeing in your clinic?

[Dr. Spencer Payne]
Yes. The thing I always joke with people about is they just come in, and they say, "Doc, I got sinus." Then you've got to dive down into like, "What does that mean?" It's a lot of post-nasal drip or post-nasal drip chronic cough. It must be my sinuses or patients with a lot of grand negative, like recurrent sinusitis or failing to improve with standard therapies after sinus surgery. We dive down into, "Do you have heartburn? Do you have reflux?"

For a lot of these patients, it's silent reflux. It's the laryngopharyngeal reflux. They don't have the heartburn. Then you've got to talk to them about like, "Well, you don't have heartburn. That doesn't mean you don't have reflux." "I didn't get better on a PPI. I don't have reflux." You're like, "Well, okay, but that only stops one aspect of the reflux." I work with a lot of them on that type of thing.

(3) The Functional Medicine Approach to Reflux

[Dr. Ashley Agan]
Yes. I think that's really common in my practice as well, where either patients say, "No, I definitely don't have reflux. I don't have that. I don't have heartburn." They're like, "Well, I'm already on Pantoprazole," or "I take that because I have GERD," or whatever it is. How do you think about reflux from a functional medicine perspective? Is it the same as we would think about it in modern traditional methods?

[Dr. Spencer Payne]
I think the jaded allopath in me to a certain extent is a lot of people think reflux, you have reflux, here's a pill. Here's your PPI. Here's this medication that was originally designed to be taken for six weeks for an ulcer. Now, we're just going to use it to treat your heartburn. That's not very functional. An H2 blocker, which at this point we're down to just famotidine.

That's not a functional approach. That's not a, "Well, why are you refluxing? Is it a hiatal hernia? Is it your diet? Is it your weight? Is it bile salts? Do you actually have hypochlorhydria? Are you not actually making enough acid? Now, you just have an upset stomach and dyspepsia because of other things going awry." Just throwing a PPI at people, I think misses the boat.

You've got to really approach these patients, where they're at in terms of like, "Okay, well, what are you eating? What are your habits like?" There was one patient, I was almost flabbergasted. He's like, "No, my diet's fine." The wife was like, "You stop at McDonald's every morning and get two sausage with muffins and an uber-sized coffee." He's like, "Yes?" You just hang your head and realize, "Okay, well, we've got a lot to work on here."

[Dr. Ashley Agan]
Yes, I agree. There's a lot of conflicting information out there with different fad diets that are coming out. One day it's butter and sausage, eggs, that's all you need to eat. Everything else is bad, or it’s all over the place. When you're counseling patients about diet, in general, is there one diet that works well foremost, or is it like really to where you're going to be individually looking at diets person by person? You mentioned the AERD patient, you may have to eliminate your alcohol. How do you think about that prescribing dietary changes for your reflux patients?

[Dr. Spencer Payne]
I think a big thing I try to first get them to is much more of a whole food type diet as opposed to processed food, something out of a box or a can. Then reading labels. It's amazing how many people don't read the labels, have no idea what's in the food. It was the one study that looked at Mediterranean diet and alkaline water being as symptomatically beneficial as a PPI.

I do try to steer more towards a Mediterranean diet and then counsel them. That doesn't mean all the pasta you can eat, just more fish-based and vegetable. As one show I had seen on one of the streaming platforms, it was always this like eat a healthy diet, mostly plants, sometimes meat, that type of thing. With AERD patients, they actually benefit from studies from really high omega-3 type diets because of the anti-inflammatory component of that.

Let's get rid of the processed food. Let's get rid of the added sugar. Let's get rid of a big source of red meat and omega-6s and start there. Then it's just a matter of portion control and timing. You can eat certain things but maybe not at 10 PM. We dig in with some people about like, "Well, could there be dairy issues or gluten--" We could have a whole other podcast on non-celiac gluten sensitivity, but that's beyond that scope today. We dig into that stuff, though, too.

[Dr. Ashley Agan]
Basically, in general, getting rid of processed food as much as you can and trying to eat food that looks like what it is, you can tell by looking at-

[Dr. Spencer Payne]
Yes, exactly.

[Dr. Ashley Agan]
-the ingredients. A carrot is a carrot, and there's not a hundred ingredients that you can't pronounce on the packaging. There's the diet part of it. You mentioned not eating late at night. Giving your stomach a chance to empty before you're laying down, does that matter? Is that a pretty significant part?

[Dr. Spencer Payne]
Yes, that's a big part. Three to four hours from your last meal before you lay down. I talk to patients a lot, and I say, "I don't mean before you go to bed. I mean before you lay down." Because then there's everybody who's lying in bed, watching TV, crumped up, abdomen folded like an accordion on pillows, watching TV, for two hours. I just say, "Stay upright for a couple of hours."

When you're lying down, it's getting maybe on a little ramp or head of bed elevation but not on five pillows where you're crunching the stomach. Then sleeping on your side, left side down has been shown to improve or decrease reflux events and those types of things. It's funny because I was talking to one of my residents, and he just happens to be Jewish, but we were just talking about how he was saying even the Talmud, I think, I may be getting this wrong as to which book it was.

He goes, "Oh, it says you should sleep on your left side." At yogic and Ayurvedic medicine says sleep on your left side. Modern medicine for reflux says sleep on your left side. This is something we've known for thousands of years, right? Now, we're counseling patients about, and they're all like, "Oh, I should sleep on my left side." You're like, "Yes, it turns out everybody thinks left side down is better."

[Dr. Ashley Agan]
This just in.

[Dr. Spencer Payne]
Yes, this just in. Yes.

[Dr. Ashley Agan]
Any other non-pharmacologic modifications that you talk to your patients about?

[Dr. Spencer Payne]
Yes. There's a bunch of natural options that depend on what you consider pharmacologic. I think it's a sticky wicket when you start talking about naturopathy to a certain extent, because you're just saying like, "All right, well, I'm not going to give you this synthetic drug. I'm going to give you this natural drug, but I'm still handing you a drug." I had a patient the other day, was like, "Oh, no, I chew on willow bark." I'm like, "Yes, that's aspirin."

It's still not great for you all the time, but there's a lot of natural things that can help with digestion. We've probably most of us have heard of aperitifs and digestifs, which are meant to be taken before the meal and after. Now, granted, there's alcohol in them, but the concept was they were bitter. Most aperitifs and digestifs have a bitterness to them. That bitterness increases a gastric muscle squeezing, gastric movement.

Bittering agents like that, Swedish bitters, ginger, which is naturally anti-inflammatory but also a prokinetic agent can be used to help with that. That's why ginger ale has been associated with helping with nausea and upset stomach for those reasons. We talk about that type of stuff and some of the other natural options like alginates after the meal, which is why we came up with the reflux raft concept. Yes, diet, avoiding chocolate, avoiding coffee, avoiding acidic foods, if you can.

I think fat is okay. I think the '80s craze was low-fat diets. In reality, that just resulted in all of our foods having high processed sugar. Fat's not the enemy, but if you've got reflux, fat can be the enemy because fat does slow down the stomach. Healthy fats in the diet are fine, but maybe your dinner meal shouldn't be the highest-fat meal of your day where things are going to sit there.

[Dr. Ashley Agan]
Why are coffee and chocolate a no-no?

[Dr. Spencer Payne]
Coffee because it's acidic, and then the caffeine interferes with the lower esophageal sphincter tone. Then chocolate is mildly acidic as well and then has the caffeine in it. They do make low-acidity coffees. Those are out there. For that person who needs that cup of coffee, it's an option. Milk, chocolate might be less acidic, but it's going to be, now you've got processed sugars in that as well as opposed to your darker chocolates and that kind of thing. There's something sneaking behind.

Again, any diet that is too restrictive is not going to be able to be maintained by your patients. You have to empower them to make the best choice of the options that are presented with at any time through education and knowledge. If you're going to have chocolate, know what's going to happen, but these are the things. Again, a lot of this reflex is quality of life. I tell patients, I was like, "Look, I know you enjoy your cigarettes. I know you enjoy your coffee. I know you enjoy your chocolate, but you're also here because you've got this problem, and it's not going to kill you, but you have to make the choice and help guide them."

[Dr. Ashley Agan]
Yes. I'm just letting you know things you can do to maybe feel a little bit better. You can take that information and do with it you will. What about fiber? Does that matter? Do you talk to patients about fiber?

[Dr. Spencer Payne]
Yes. I think fiber is good. I honestly couldn't speak specifically to fiber and reflux, honestly. I would be guesstimating on that, but I think fiber in the form of a plant-based diet. If you just can't choke down your green vegetables and added fiber and whether that's in the form of flax seed or chia seeds or something like that, fine. As much as you can increase your green vegetables just for all the other benefits and access to iron and kale and calcium and all those things, especially if patients are on PPIs, and they're not absorbing calcium as well. Getting that through your food can be important.

(4) Anatomic Causes of Reflux

[Dr. Ashley Agan]
You mentioned like a hiatal hernia, is it necessary to look for some sort of physical reason why there's reflux? For most patients, you can talk about dietary modifications. Then if you can't be controlled and go down the road of looking to see if there's esophageal dysmotility or these more rare things where they're having reflux events because of something physical or mechanical about their esophagus stomach.

[Dr. Spencer Payne]
I think that's definitely a critical thing to look at in patients who have symptoms who fail to improve with standard therapy. I am probably a minimalist in terms of that diagnostic workup. As a rhinologist, I'll admit, I don't necessarily go down that road that far. A lot of times it's we get them started with that type of thing. Then I may refer to GI or our laryngologist swallowing experts to see like, "Hey, I've done what I can here. What can you help me with?"

I would say that in terms of guidelines, an upper GI series is not recommended for patients with reflux. You wouldn't necessarily just get that. Referring to GI if their reflux fails to improve is a good plan. Although then we run that continual battle if they don't have heartburn, and they don't have signs of lower esophageal damage. In essence, GERD is no longer an adequate diagnosis as far as GI is concerned. Then it's, "Well, do they really have reflux? Is it non-acidic reflux? What's their Demester scale and score?" Then you run in circles trying to figure out like, "Okay, well, what's the right answer?"

(5) The Birth of RefluxRaft

[Dr. Ashley Agan]
I want to talk about the development of RefluxRaft. Go back to the beginning when you started kicking the idea around and how did this idea come to be and how did you get this catchy name?

[Dr. Spencer Payne]
Like a lot of people, I had a lot of time during COVID. Like I said, the functional medicine training I was using, they were all online courses because everything in person had been canceled. I was actually at the airport about to go to my first course, and then they canceled it. I was like, "Okay, all right, well." Over the course of that time, learning about all these other options and that thinking heavily about the, maybe we shouldn't just be saying symptom pill.

I really started thinking about it. I remember looking at all the information they were providing around treating reflux and problems with PPIs and the associated downstream side effects, which may just be very bad cross-sectional studies of people in nursing homes but take it for what it's worth. As we were coming back out of it, and I was trying to apply a lot of these options to taking care of patients. I remember talking to our laryngologist, Jim Daniero, and he was just like, "Oh, have you tried alginates for your patients? It's really gaining steam in the laryngology community."

I was like, "Oh, yes, they actually mentioned that at that course. It would be really great if we could have something." We talked about some other brands that were on the market. I started recommending a lot of those. A lot of patients were complaining about like, "Oh, there's a lot of sugar in this," or, "There's a lot of sodium in this," or, "This brand tastes horrible, and it's chalky, and it's hard to get," and da, da, da, da.

I was talking to Jim, and I was like, we complain about how PPIs, even when we take the side effects out of it, we're really only addressing one issue, the acid, but we're not addressing the reflux, but these alginates seem great. Again, we're not addressing the reflux, stoppy reflux, but we're not addressing causes with it. It's still a unit-dimensional product. I says, "Wouldn't it be great if we could integrate other holistic therapies into an alginate-based product and create the best option for patients."

Then, hindsight's 20/20, learn from what the others have done and try to tweak those things and build a better mousetrap, so to speak. He goes, "I love it. I love it." He's like, "Let's do it. I've been wanting to make my own alginate for a while now." I was like, "Awesome, let's go." Jim has been on the board of a couple of incubator startup-type things in Charlottesville. We've got a pretty good community for that.

He was talking to a couple of his colleagues with those, and they were like, "That sounds amazing." Two weeks later, we had a meeting, and they were just like, "All right, build us a prototype." Jim and I hit the kitchen lab. I was like, "We're just sitting there with all sorts of ingredients and putting stuff together and immersion blend drain in my mason jars in the kitchen and had all these things lined up, taped on all of them like, 'Here's this formula here's this one. Here's how we tweak this one,'" da, da, da and then came up with what we thought was the perfect one.

Then I don’t think Jim will mind me saying this, but he's got bad reflux. He's just like, "Well, if it helps me, I know this thing's going to work." He was like, "This is amazing. This is amazing." I was like, "All right, we're ready." He was patient one, right? Yes, co-founder and patient one. We took it back to these guys, and they were just like, "Yes," they're like, "Oh, the consistency is a little weird." We're like, "Yes, it's an alginate." I'm like, "But here are the alternatives." They're like, "Oh," so they're all gloppy. I'm like, "They're all gloppy." They're like, "All right, let's do it."

Then we had this brain trust of people who had run some other businesses, and they introduced us to a marketing company, and they had an intern. Then we just started researching companies that excelled at organic, healthy, that's called CGMP manufacturing standards for liquid processing. Then we found a third party manufacturer and interviewed several places and found one that seemed to be in line with our mission of providing this natural based organic healthy product to help with patients and then got moving. Then it was crazy because I had taken one business course during COVID, too, that was marketing.

At that time, I was like I had no idea marketing was not just advertising. To me, marketing equaled advertising. It was a mind-blowing situation to realize marketing is every step it takes to get your product to market including brand mission, product conceptualization, manufacturing, logistics, sales, all of this stuff. You're like, "Yes, let's make this product." Then all sounds like we've got to make it, we've got a bottle it, we've got a label it with FDA requirements so you've got to dig through all this FDA stuff about—

Luckily, our product is a food supplement, so we're not dealing with pharmacological types of restrictions, but then it's like, "What do you have to put on a label? How much fat? How much sugar? How much of these things is in this stuff? What does your label have to have? You have to have the office or where it's manufactured on the label, and the bottle has to either have a manufacture date or an expiration date on it."

All of these things that you've got to actually think about that you'd never thought about. It was a real crazy thing. Then it's, "Okay, well, how do you sell your product?" Then like, all right, well, you've got to do Amazon. You can't not do Amazon these days. There's a reason why there's a lot of people mad at Amazon. You try to figure that type of stuff out, and you've got to develop a website. Then how do people buy things on your website? Should you do subscriptions? Then who saves the credit card information and all these kinds of things that we've been moving along.

In the end, we had one company that got us started with the marketing and advertising in the website. Then we picked up another company to move us forward to the next thing. We launched officially, I think product was available October 2022 when we finally flicked the switch on the website and entered Amazon. We lost one of our original colleagues in the process. Now, there's just three of us running the company, all co-founders and then not president.

I'm customer service. Jim's in charge of inventory. We've got the marketing company, our other partner, Bill Porter, is our president, really chief operations officer in charge of contract negotiation and managing that type of stuff. It's a whole new world of stuff that I hadn't thought of. I was even thinking it the other day. It's like, I show up to the OR, and I expect things to be how I want them.

You forget all the time we had put into having it be perfect. Now I want things the way I want them, but wait, I've got to do all this now. It's in my spare time. People are always like, "Oh, you've got your side hustle." I'm like, "Yes, it's definitely a hustle because we're hustling trying to do this stuff and also stay within the confines of not letting it interfere with my day job and then inspiring the ire of either my chair or my school and that type of thing.

[Dr. Ashley Agan]
Yes. It took about two years. You started in 2020 and then launched in '22?

[Dr. Spencer Payne]
Yes, 2020 we started talking. I think 2021 is when we really started. We met with the corporate folks, so to speak, and then launched the product. Then took another year to get the product actually to market. Our first product was Lemon Ginger, which has the ginger in it, which I wanted as the anti-inflammatory pro-kinetic agent. It's got deglycyrrhizinated licorice, which I still can't spell. I always have to tell Siri, deglycyrrhizinated, and hope that she comes up with it.

[Dr. Ashley Agan]
What does that mean?

[Dr. Spencer Payne]
Yes, so licorice root is used for a lot of reasons, but it's an anti-inflammatory. It's also a thickening agent. It's used as a demulcent or a gel type of a coating, but if you look into it, it's got a lot of potential contraindications, especially with patients on either blood thinners or a loop diuretics, or they've got heart issues. There is a, for lack of a better word, but probably too technical, a moiety on the licorice root substance that is called glycyrrhizin. You de-glycyrrhizinate the licorice by taking it off. Once you do that, you get rid of the anti-inflammatory component, but then you also get rid of the issue that interacts with all the other problems or creates all those other issues.

Then you're basically just left with the demulcent capacity of the soothing coating. In that case, it's almost like the licorice is acting like the sucral fate type of scenario. People ask like, "Oh, this has got licorice in it, and I can't take this." I'm like, "No, no, no, it's fine. It's fine. It's fine." Then we've got natural lemon flavoring extract. Then people always say like, "Oh, but no, you're not supposed to have lemon if you've got a reflux diet." I'm like, "Yes, it's the citric acid that you don't need. These are the natural oils and flavoring."

Up with that product, that's a pretty good soup-to-nuts thing. Then literally it was just maybe less than a month ago we finally dropped our second product, because I really wanted to do a RefluxRaft PM, and the rest of the world PM means we've added diphenhydramine aka Benadryl, but melatonin which a lot of people use naturally for as a sleep aid is also good for lower esophageal sphincter tone, so we created a product with melatonin in it for bedtime use, our Midnight Berry, which then has blueberry and acai berry for polyphenolic and anti-inflammatory antioxidant parstices. That one's starting to pick up speed, too.

(6) Alginates: A Natural Option for Reflux

[Dr. Ashley Agan]
Yes. Sounds delicious. I want to back up a little bit, just speaking about alginates, for our listeners who aren't familiar with that class, because I think in training we talked about, the PPIs are really common, the H2 blockers, maybe Tums, but this class of alginates, what's it made out of? How does it work? How is it different from the other drugs?

[Dr. Spencer Payne]
Alginates, as they may sound, actually come from algae, which a lot of people are familiar with what blue-green algae is, the stuff that floats on ponds. Brown algae or brown kelp are the seaweed-type things that in the ocean. Alginates, it's technically a polysaccharide, but in essence, it's such a long chain that's not broken down by the body, so it's actually a fiber.

Then what happens is when you take an alginate along with a calcium source, when it hits the stomach acid, it cross-links, and you get a hydrogel. It actually forms a gel. For the molecular gastronomy fans out there, alginates are what are used to create boba tea and all of the spiracles that float in fancy foods and things. It's a gelling agent in essence. What you get is a gel, but it's not simple enough to have a gel, because if you just swallow a gel, it does nothing.

For an alginate to work, then you also have to have a carbonate source, and then when that interacts with the stomach acid, you get CO2. CO2 becomes incorporated in the gel, and the gel floats or racks on the stomach contents and then serves as a physical barrier so that when reflux is going to occur, it's the gel that either plugs the esophagus or what goes up is this inert substance as opposed to an acid and enzyme or a biosol.

The concept of using alginates has been around since the 1970s when the original company was Gaviscon that came up with it, released the product, but for whatever reason, their product with enough alginate to actually work, they've got chewables, but the chewables don't really work. Their product that has enough alginate in it has only been released in the UK and I think maybe Canada. Before ours and one other product, the only thing you can do is order this stuff online from the UK version.

One of the questions we always get is like, "Oh, well, your product has carbonates in it." We're like, "Well, every alginate-based product has to have a carbonate in it because it's got a raft. The studies are shown that it's not deacidifying the entire stomach, like what you're trying to do when you take a Tums, you really just get some minor deacidification in the area of the raft, and so not losing that I-need-acid-in-my-stomach-to-digest-food issue.

Then studies have looked at it, especially in LPR symptoms, where if basically you're not adding an alginate to the process, you're really missing a good percentage of your patient's ability to relieve their symptoms.

[Dr. Ashley Agan]
Does the stomach have to be acidic for it to work? If you have patients who are on PPIs, and you're adding this on, is that not going to be able to raft if it lands in a stomach that is not acidic because of PPIs or H2 blockers?

[Dr. Spencer Payne]
Yes, you need some acid in the stomach for it to work. I was a GI lecturer, I remember, and if you're on one PPI a day, you're only blocking somewhere between 50% and 60% if you're acid-producing cells, and if you're on a PPI twice a day, you're still only up to 80-85. People are still producing acid, and they've done studies showing that even if you're on a PPI, adding an alginate improves symptomatic control. If somebody's not making acid at all, they've got hypochlorhydria or some autoimmune gastric atrophy, they may have a problem with that.

[Dr. Ashley Agan]
It's not like you have zero acid in your stomach.

[Dr. Spencer Payne]
Exactly. It just may take a little bit longer to raft than the person who's got a higher concentration.

(7) Nature’s Bounty: Developing Different RefluxRaft Formulations

[Dr. Ashley Agan]
With RefluxRaft, you've added ginger, remind me again how that works.

[Dr. Spencer Payne]
Just historically, it serves as an anti-inflammatory, and then the ginger is a prokinetic agent.

[Dr. Ashley Agan]
Yes, because you always hear about drinking ginger tea after meals.

[Dr. Spencer Payne]
Ginger tea, or when you're nauseous, ginger ale. Give it to our patients as they arise from anesthesia.

[Dr. Ashley Agan]
Then the licorice.

[Dr. Spencer Payne]
The special deglycyrrhizinated licorice. DGL.

[Dr. Ashley Agan]
That's coating.

[Dr. Spencer Payne]
That's a coating.

[Dr. Ashley Agan]
For your PM version, RefluxRaft PM, do you also have the ginger and the licorice?

[Dr. Spencer Payne]
No, we have the melatonin in that one, and then we have actual blueberry and acai berry powder in addition to a little bit of extra blueberry flavoring, just to give it a brighter taste. We took out the other ingredients. Ginger is good, but it can be a little bit polarizing for some people. It serves a purpose, and so we also just don't want to put ginger in every meal. Our goal is that all of our products have to have some additional ingredient to try to treat the- or not treat the reflux. We're addressing symptoms, but to address the symptoms of reflux in a more holistic and not a single solitary way.

(8) Dosing Reflux Raft

[Dr. Ashley Agan]
Is the RefluxRaft formulation, is there a recommended way to take it as far as when to take it, around meals or how many times a day to take it? Does it just depend?

[Dr. Spencer Payne]
It depends on whether or not we're using it to treat overt heartburn symptoms, in which case it can be taken at the time of symptoms. In general though, for a lot of LPR-type issues, the recommendation is after meals and at bedtime. 15 to 20 minutes after the meal to allow the food to settle and intermix with the stomach enzymes and the acid and then take the product after that.

It can be anywhere from 1 to 3 teaspoons of the product, which is pretty similar to other products on the market. Then the big question we get is, "Well, can you eat and drink after you've taken it?" In essence, if you eat, you are disturbing the raft. If you're eating continuously, that's also probably not great for reflux because your stomach never empties. In essence, we do try to recommend against eating.

If you're drinking water, it will temporarily displace the raft, but then the raft will float back up because it remains that carbon dioxide in it. It'll float back again. Then over 3 to 4 hours, the body gradually breaks the raft down, and it moves through the GI tract and excrete it. After meals and at bedtime, so four times a day, potentially. That has to be decided in concert with the health care provider and the patient, and the symptoms they're having and what specifically you're trying to treat with that product.

[Dr. Ashley Agan]
Because it's just working in the stomach and not really being absorbed, I would assume that means there's much less problems with interference with other medications or things like that.

[Dr. Spencer Payne]

Yes. There's no real cross-reactivity. Then, like I said, the issue with the licorice root is non-existent. There is some issue, apparently, according to some studies with ginger and some of the transplant-based medications. Tacrolimus, there's one study out there that indicated maybe an issue in rats where it was studied. I would say that. I would say there's not no interactivity, but that's the only one I've heard of.

[Dr. Ashley Agan]
Any contraindications? Are there any patients that you would say absolutely cannot take this?

[Dr. Spencer Payne]
No. Alginate-based products have been shown to be safe in children and in pregnant women. We've tried it on lots of the pregnant residents and/or spouses of residents who have said it's the only thing that had finally relieved their third-trimester heartburn and indigestion. It's really a safe product for everyone. It's actually amazing that more people don't know about it once you realize how good it can be for treating these things.

[Dr. Ashley Agan]
Safe to use indefinitely as much as you need to.

[Dr. Spencer Payne]
Right. The only issue could be, for our product, you've got to put some sort of a preservative in all of these items that are going to be on the shelf so that they can be shelf-stable. There's any variety of things. Because I had done the functional medicine training, I really wanted to make sure that there wasn't anything in our product which was going to be problematic in that regard, which becomes really tough because there's something about everything out there.

We ended up using an all-vegan, non-soy, non-corn-based glycerin as our preservative. The biggest issue with that is that for some people it can be loosening the stool. We have yet to hear a complaint from anybody about that.

[Dr. Ashley Agan]
Yes, that's the tricky part the things we don't think about from a consumer side of it. If listeners or patients want to pick it up and check out RefluxRaft, where are you guys selling it right now? Online?

[Dr. Spencer Payne]
Yes, we're fully online. RefluxRaft.com is our preferred venue. You can find it on Amazon as well, but please support the small businesses with our website as opposed to Amazon. It's easy to get a hold of, and it should be shipped to anywhere in the country. Then for the cost of shipping, it can go elsewhere.

[Dr. Ashley Agan]
What's next for the company for RefluxRaft? Do you guys have any thoughts on other ways to incorporate alginates or other types of things that you have your sights on for treating?

[Dr. Spencer Payne]
We're still working on a couple of different flavors. We've got a couple flavors in the hopper that we're working on with our R&D folks and our manufacturers. Hopefully, within the next six months, we'll have at least one more flavor out for daytime use. Then I think globally we do see ourselves as a natural, holistic, reflux therapy type company. Long view, I would love to have other type of supplements that are non-alginate based that can be used for this type of thing.

Right now we're just trying to get the brand out there. We're focusing a lot on education to fill in the gaps for a lot of patients who don't understand. It's not just pushing alginates. It's making sure people do understand all of the things that you can do. That's been a big portion of our social media outreach is just the educational component. We've been working with a really talented laryngologist as well, Inna A. Husain, who has just a passion for patients with reflux. I think she's may have even been on the show.

[Dr. Ashley Agan]
Yes. She came on the show, we talked about reflux.

[Dr. Spencer Payne]
Yes. She's heading up our educational campaign to just spread the word about all things reflux-related. Because in essence, the goal was to get people better. I would love it if everybody stayed on an alginate forever from a financial standpoint. In essence, I'm a doctor first and a co-founder second. We just want to get people better. This is hopefully another way we can help them do that.

[Dr. Ashley Agan]
That's awesome. I love it. It's super exciting. Kudos to you guys for coming up with this and formulating everything in your kitchen and figuring it out. It's amazing. I love that image of you guys just mixing things up and having all these jars. That's amazing. If listeners want to learn more, you mentioned social media. What are your social media handles?

[Dr. Spencer Payne]
It's RefluxRaft. You can go to Instagram at RefluxRaft. Same for Facebook and LinkedIn. We've got a YouTube channel as well. Some videos, so if you want to see me bloviate on about alginates and reflux. Jim and I have done some of our early work, which was less animated than I'd wish it were but still informative to check out. Then yes, refluxraft.com. Then any questions specifically related to that, people can email me directly, spencer@refluxraft.com. I'm also customer service, so hello and orders at refluxraft.com will come to me right now. It's been really fun. I hope to hear from your listeners.

[Dr. Ashley Agan]
There you have it. Everybody go check out RefluxRaft. Thanks for coming on, Spencer.

[Dr. Spencer Payne]
Thank you so much, Ashley. It's been great.

Podcast Contributors

Dr. Spencer Payne discusses RefluxRaft: A New Option Beyond Conventional Therapy on the BackTable 156 Podcast

Dr. Spencer Payne

Dr. Spencer Payne is a professor and medical director of otolaryngology head and neck surgery at University of Virginia Health and the co-founder of RefluxRaft.

Dr. Ashley Agan discusses RefluxRaft: A New Option Beyond Conventional Therapy on the BackTable 156 Podcast

Dr. Ashley Agan

Dr. Ashley Agan is a practicing ENT and assistant professor at UT Southwestern Medical Center in Dallas, TX.

Cite This Podcast

BackTable, LLC (Producer). (2024, January 30). Ep. 156 – RefluxRaft: A New Option Beyond Conventional Therapy [Audio podcast]. Retrieved from https://www.backtable.com

Disclaimer: The Materials available on BackTable.com are for informational and educational purposes only and are not a substitute for the professional judgment of a healthcare professional in diagnosing and treating patients. The opinions expressed by participants of the BackTable Podcast belong solely to the participants, and do not necessarily reflect the views of BackTable.

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