WVXU: UC study tests tongue exercises to improve swallowing function after stroke
WVXU highlighted a new trial at the University of Cincinnati that will test an at-home tongue endurance exercise to improve patients’ swallowing function after a stroke.
Up to three-quarters of all stroke survivors have some form of difficulty swallowing (dysphagia) after a stroke.
"When you have a stroke, or another condition that impairs your swallowing, it impacts your life in an incredible way," Brittany Krekeler, PhD, assistant professor and clinician-scientist at the UC College of Medicine’s Dysphagia Rehabilitation Laboratory, told WVXU.
The study will enroll patients who have trouble swallowing three to six months after their stroke. Patients enrolled in the study will receive a device with a pressurized bulb that connects to their phone or tablet through Bluetooth to give them real-time feedback about how hard they are pressing the bulb with their tongue.
Participants in the trial will press their tongue to the bulb, with the device recording the number of times they do so and if they meet their goal. They’ll complete the exercises three times a day for eight weeks, with their goal increasing as they build endurance.
"We're trying to target fatigue resistance or endurance of the tongue instead of strength because to swallow, you don't have to push your tongue as hard as you can every single time, you have to generate enough pressure to move whatever is in your mouth through your throat into your esophagus," Krekeler said. "What we're doing in this study is training people to press repeatedly over a longer period of time with the hope that that will carry over to more functional swallowing change."
Local 12 also highlighted Krekeler's research and how the tongue exercises helped patient Kevin Moss improve his swallowing function after a brain stem stroke. Read or watch the Local 12 story.
Featured photo at top of a patient working in the Dysphagia Rehabilitation Laboratory. Photo/Rachel Treinen Photography.
Related Stories
Is uACR the key to cardiovascular and kidney disease prevention?
March 8, 2026
As a precision biomarker, the urinary albumin-to-creatinine ratio (uACR) can guide physicians toward personalized, patient-centered prevention and treatment of both cardiovascular disease (CVD) and chronic kidney disease (CKD), according to new data published in the Journal of Internal Medicine.
Driven by her own pain
March 8, 2026
Endometriosis is a painful and often debilitating disease that affects an estimated 6.5 million women in the U.S. It occurs when tissue similar to the lining of the uterus grows outside of it, causing pain, inflammation and sometimes infertility. Now a University of Cincinnati College of Medicine researcher is developing what is believed to be the first at-home diagnostic test.
Can you grow new brain cells?
March 6, 2026
As National Geographic recently reported, a pair of new studies have provided fresh evidence in the long-running scientific debate on if adults can grow new brain cells. The result could be game-changing for treating diseases such as Alzheimer’s and dementia.