Savarino E, Zentilin P, Savarino V, et al. Ann. N.Y. Acad. Sci. 2013;1300:226-235.
OBJECTIVES: The following paper on functional testing of the pharynx includes commentaries on the use of 24-h pH–impedance testing to identify patients with nonacid reflux and the caveats associated with automatic and visual analysis; the potential diagnostic yield of ambulatory high-resolution manomentry (HRM), particularly in identifying noncardiac chest pain and transient lower esophageal sphincter relaxations; the differential manometric identification of conditions facilitated by using solid swallows, and the advantages of the newly developed ResTech oropharyngeal pH probe in the detection of proximal reflux events.
RESULTS: The accuracy and reproducibility of traditional pH probes in the hypopharynx is less than optimal. Recently, a minimally invasive pH probe (ResTech’s dx-pH device) with some variations from the traditional pH probe was developed to measure reflux in the oropharynx of patients suspected of having extraesophageal symptoms presumed to be related to GERD. In the ResTech probe, the reference and sampling electrodes are in close proximity, which reduces the likelihood of missed events especially when positioned in the hypo- or oropharynx.
The device utilizes a 1.5mmdiameter catheter, a specially designed sensor, and a unique flashing LED light to guide the catheter into proper position in the posterior oropharynx above the upper esophageal sphincter, and records pH values twice every second, rather than once every 4–6 s as in other devices.
CONCLUSION: In conclusion, the new oropharyngeal pH probe has many variations which can be advantageous in the detection of proximal reflux events and in the determination of the individuals who might benefit from medical or surgical antireflux treatment. New studies are needed with bigger study population chosen with more homogeneous diagnostic criteria for LPR to enlighten the value of this new device.
Bree has been an integral part of Restech from the very beginning. She holds a Masters in Public Health from George Washington University, a BFA from The University of Kansas in Visual Communications, and is a National Board Certified Health & Wellness Coach. Her command of marketing, public health/health delivery systems, and human health behavior change gives her a unique perspective in developing effective marketing strategies for the company.
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Thomas previously worked as a polysomnographic technologist in the Virginia Mason system, before moving into sales with Restech in 2007. After spending 9 years working with distributors across Europe, he was moved into an organizational role at the head office in Houston. In this capacity he works closely with sales and marketing to provide clinical support, manages clinical studies, and provides clinical perspectives on business development. In his spare time Thomas plays rugby for Houston Athletic Rugby Club.
Jeff has over 30 years of experience in the medical device industry and previously worked in sales at companies such as Encision Inc., Interventional Therapies, LLC, Boston Scientific, and United States Surgical Corporation. He has been working as the VP of Sales for Mederi Therapeutics since 2009 and now brings his extensive expertise to Restech. Jeff was part of the team that bridged the Mederi asset sale to Restech. His clinical knowledge of the Stretta and Secca technologies is invaluable. Jeff has three decades of physician relations experience that he brings to Restech as part of the leadership team.
Ray joined Restech in May 2018 as the Vice President for Sales. He has been in the medical device, and specifically in the GERD space for more than 18 years. Starting in sales at Sandhill Scientific pH diagnostics, he moved on to Curon Medical when Stretta and Secca were first introduced to the market. He then worked for Given Imaging when Curon closed operations. When Stretta was relaunced he joined Mederi as VP of Sales. Ray was instrumental in keeping Stretta alive and the customer based informed when Mederi ceased operation and assets were purchased by Restech. He is part of the leadership team directing all product sales for Restech. Ray graduated from Old Dominion University in Norfolk with a BS in Marketing and Business Administration.
Mark is a seasoned professional and Certified Public Accountant in Texas who brings a unique blend of creative vision and financial expertise to any leadership team. He worked as a Senior Executive for 15 years on a leadership team which grew a private equity backed cash logistics company performing at negative EBITDA on $100 million revenue into an international industry leader with superior profitability on revenue exceeding $1.5 billion. In addition, he spent 10 years as a Senior Manager at Price Waterhouse delivering results-oriented merger & acquisition, audit and strategic consulting services to middle market clientele including over 40 manufacturing, distribution, service, nonprofit and technology clients. Mark currently serves as a Chief Financial Officer and consulting CFO (seven years) providing in-house and outsourced CFO and transactional services to the middle market.
Larry is the CTO for Restech and holds a B.S. in Computer Science. He is a software architect specializing in remote patient monitoring, medical sensors, and clinical trial software. Larry holds a patent on massively distributed computing and has worked for a number of major software startup companies including Sybase, Oracle, and Teradata. Larry was also the co-founder of a startup to deliver advanced clinical pathways to patients using mobile devices and medical sensors. Larry is truly a pioneer and now a veteran in the deployment.
Jeff has a breadth of experience with over 25 years in engineering and executive positions within major fortune 100 healthcare companies. He also has proven success in startup medical technology companies. Jeff provides leadership in securing and managing Restech’s patent portfolio. He also built Restech’s compliance platform that established regulatory acceptance in 25+ countries worldwide. Jeff’s scientific support and in-depth understanding of the device industry set the foundation for current and future commercial innovations at Restech.
With nearly 30 years of working with physician thought leaders developing novel and emerging technologies, Leo has played a key role in the development and evolution of balloon angioplasty and stent technologies that revolutionized the therapy of cardiac disease. His experience was instrumental in the development of the patented platform technology which drives the Restech sensor. Leo provides a vision and passion for effecting change in the diagnosis and management of atypical reflux.
With over 20 years of executive experience in both the private and public sector, Debra brings a broad understanding of healthcare delivery system. With experience managing products aimed at wide scale disease and population management for 20 million subscribers, Debra has extensive experience in effectively and efficiently developing models of delivery that address specific health issues. Debra has also been involved in the legislative process and served as the elected President of the Independent Physician Association of California. Debra is dedicated to bringing tools to the healthcare market that improve and support the clinical process.