Clinical trials
Swallowing clinical trials
Below are recruiting swallowing clinical trials, each written for real people, not researchers. We’re tracking 81 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05497219Enrolling by invitation
Testing normal swallowing measurements using video X-rays
This study helps researchers create reference (baseline) values for how swallowing looks on video X-ray. You may qualify if you have no swallowing problems, or if you have a diagnosed swallowing-related condition with significant symptoms.
Gainesville, FloridaAges 18 years+ - NCT05922085Recruiting
Ultrasound check to spot swallowing trouble after ICU care
This trial tests whether bedside ultrasound can help identify people at risk for swallowing problems that can start after time in the ICU and on a breathing machine. If you’re at risk early, the goal is to guide the care team to take steps sooner to prevent complications.
DijonAges 18 years+ - NCT05482022Recruiting
Test speaking valve effects for people with tracheostomy and brain injury
This study checks whether a speaking valve changes breathing, swallowing, and voice in people who have a tracheostomy after a brain injury. It may help doctors find safer ways to improve communication and function for people who are in a minimal conscious or unresponsive state.
RaananaAges 18 years+ - NCT05874102Enrolling by invitation
Testing how body position affects swallowing in infants
This study checks whether changing an infant’s body position (for example, side-lying or more upright) changes how safely they swallow. It focuses on infants who have swallowing difficulty seen during a special swallow test with imaging.
Hartford, ConnecticutAges 9 months–1.1 years - NCT07546045Recruiting
Robotic Surgery and Swallowing Recovery for Head and Neck Cancer
This trial tests a specialized robotic surgical approach for head and neck cancers, combined with personalized speech and swallowing rehabilitation. The goal is to remove tumors while preserving organ function and improving your ability to swallow and speak after surgery.
LausanneAges 18 years+ - NCT07089615Recruiting
Capsule vs colonoscopy for polyp detection
This trial tests a new capsule that you swallow to take pictures of your colon. It may help find polyps (growths that can turn into cancer) as well as a standard colonoscopy does.
Chula Vista, CaliforniaAges 45–75 - NCT06877897Enrolling by invitation
Ultrasound vs speech therapist for NG tube removal decision
This study is testing whether a simple ultrasound of the neck (called submental ultrasound) can help doctors decide when it's safe to remove a nasogastric (NG) tube, compared to a speech therapist's evaluation. If you have an NG tube that was placed due to a recent illness and are now recovering, this trial may help find a more reliable way to know when you can safely eat by mouth again.
Taipei, TaipeiAges 18 years+ - NCT07254663Recruiting
Gel and medication swallowing study for dysphagia
This study tests how well people with swallowing problems (dysphagia) can swallow gels and medications. It may help find better ways to take medicine safely.
Düsseldorf, North Rhine-WestphaliaAges 18 years+ - NCT07736222Recruiting
Does chewing affect artery stiffness in healthy adults?
This study looks at how your oral health and chewing habits might relate to your artery stiffness—a measure of heart health. Researchers will test participants' chewing ability and check their arteries using simple, non-invasive methods.
Innsbruck, TyrolAges 18 years+ - NCT07264322Recruiting
Real-time imaging of healthy swallowing during a barium swallow test
This study uses a special X-ray test (called a barium swallow) to take real-time images of how your throat and voice box work normally while swallowing. Researchers want to learn more about healthy swallowing to help future patients.
Hangzhou, ZhejiangAges 18–75 - NCT07251543Enrolling by invitation
Salivary gland massage for dry mouth in older adults
This study tests whether a simple salivary gland massage program can help older adults with dry mouth improve chewing, swallowing, and overall oral health. It's designed for people aged 65 and older who can follow instructions and participate in activities.
Chiayi City, TaiwanAges 65 years+ - NCT06638944RecruitingPhase 2
Wearable device training for swallowing after stroke or Parkinson's
This study tests a wearable device that gives feedback on swallowing exercises. It may improve swallowing safety after a stroke or for people with Parkinson's disease.
Champaign, IllinoisAges 50–90 - NCT02960737Recruiting
Training for swallowing problems after stroke
This trial studies whether a specific oral training program can improve swallowing after a stroke. It’s mainly for people whose swallowing trouble has lasted for several weeks after their stroke.
UmeåAges 18 years+ - NCT03240965Recruiting
Testing changes in smell and taste after recent stroke
This study looks at how smell and taste may change after a new stroke, especially in the first few days. It may help doctors better understand and monitor symptoms related to eating and swallowing after stroke.
Giessen, HesseAges 18 years+ - NCT03952637RecruitingPhase 1/Phase 2
Gene therapy for GM1 disease with IV delivery
This early-stage study tests an IV gene therapy that delivers a working copy of an enzyme gene to help the body make beta-galactosidase in GM1 gangliosidosis. It may help slow or improve disease symptoms and looks closely at safety and how well the treatment works.
Bethesda, MarylandAges 6 months–12 years - NCT03997643RecruitingPhase 2
Radiation plan trial to help protect swallowing after mouth cancer
This Phase 2 study tests whether changing the “radiation volume” (how much area is treated) can better preserve swallowing after surgery for oral cavity squamous cell cancer. It may help reduce swallowing problems while still treating the cancer safely.
Miami, FloridaAges 18 years+ - NCT04003051RecruitingPhase 2
Online program to help throat cancer patients swallow and cope
This trial tests a web-based program meant to help people with throat (head and neck) cancer follow swallowing exercises and use coping strategies during curative radiation treatment. It may help improve comfort and how well you can keep up with exercises while you’re getting treatment.
Fort Worth, TexasAges 18 years+ - NCT04019548RecruitingPhase 3
Test swallowing and quality of life during chemo-radiation for throat cancer
This study looks at how well people swallow and how their quality of life changes during standard chemo-radiation for newly diagnosed throat (oropharyngeal) cancer. The goal is to better understand swallowing side effects so care can improve.
BrusselsAges 18 years+ - NCT04664634RecruitingPhase 3
Digital treatment for drooling and swallowing in Parkinson’s
This trial tests a smartphone/tablet digital program meant to help with drooling (sialorrhea) and swallowing problems in people with Parkinson’s disease. If you’re eligible, you’ll use the platform during clinic study visits to see whether it can improve symptoms and safety.
Evanston, IllinoisAges 22 years+ - NCT05541016RecruitingPhase 2
Personalized lower-dose radiation for HPV-related throat cancer
This Phase 2 study tests whether giving a less intense (de-escalated) radiation plan can work for certain people with HPV-related oropharyngeal throat cancer. It uses HPV blood testing and scans to help guide treatment, aiming to keep cancer control while reducing treatment side effects.
Scottsdale, ArizonaAges 18 years+ - NCT05708885Recruiting
Testing a tool to change esophagus muscle movement
This study looks at how a device affects how the esophagus muscles squeeze and relax. It may help people better understand swallowing problems, even if their usual esophagus test looks normal.
Milwaukee, WisconsinAges 18–90 - NCT05708911Recruiting
Testing a throat exercise and swallowing measurements
This study tests a device and exercises designed to improve or assess the swallowing process. It uses measurements taken through the nose to understand how the throat and swallowing muscles work.
Milwaukee, WisconsinAges 18–85 - NCT05905016Recruiting
Testing an endoscopy procedure for gut movement problems
This study looks at how useful the POEM procedure is for people with gut “motility” (trouble moving food through the digestive tract). If you’re already scheduled for POEM, your team will also track how well it helps and whether it’s practical in real care.
Orlando, FloridaAges 18 years+ - NCT05938166Recruiting
Training foreign caregivers with an augmented reality system
This study tests whether an augmented reality (AR) training system can help foreign care workers learn how to provide care. It involves Indonesian caregivers training for caring for older adults in Kaohsiung, with tests based on the older adult’s ability to follow instructions.
Kaohsiung City, Sanmin DistAges 21–65
Hear when a new Swallowing trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for swallowing?
- Yes. Clin2 currently lists 81 recruiting swallowing studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a swallowing trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a swallowing trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.