Participants with or without multiple sclerosis are needed for this research study on audio-visual cognition. Participants will be asked to complete some short questionnaires and cognitive tasks over the span of approximately 2-3 hours. All testing will be completed in one session at the University at Buffalo's Division of Cognitive and Behavioral Neurosciences Laboratories. Read More

-Age range 20-65 years
-Normal Hearing and Vision
-DO NOT have the following: severe psychiatric disorder, alcohol or substance abuse or dependence, history of traumatic head injury, neurological disturbances other than multiple sclerosis.

Study to assess the effect of dapagliflozin as compared with placebo in patients with heart failure who have been stabilized during hospitalization for acute heart failure. Patients will be followed for a maximum of 2 months. Read More

1. Currently hospitalized with AHF with symptoms of AHF.
2. LVEF <40% within the past 12 months
3. Elevated NT-proBNP, >1600 pg/ml
4. > 18 years of age
5. eGFR >30

The University at Buffalo (UB) School of Dental Medicine is looking for volunteers to join a gum disease study. The study aims to learn more about how harmful bacteria grow in the mouth and cause periodontal (gum) disease. We are interested in Porphyromonas gingivalis (P. ginivalis), a pathogen involved in gum disease. Read More

Adults aged 25 years or older Have at least 16 natural teeth Have the bacterium Porphyromonas gingivitis in their mouth Have gum disease (which will be determined by study staff) Do not wear braces or other orthodontic equipment Have not had periodontal treatment or surgery in the past year Not currently pregnant

The University at Buffalo (UB) Department of Neurology is recruiting healthy adults and those with multiple sclerosis (MS) for a study. The goal of the study is to examine a new test of processing speed (or how quickly the brain understands and responds to information) that was developed for people diagnosed with MS. Read More

-Adults 18 years or older
-Have been diagnosed with multiple sclerosis (MS) OR are healthy adults
-Speak English

This study enrolls people who have been diagnosed with Tricuspid Regurgitation (TR). The purpose of this study is to look at the safety and effectiveness of this new investigational device compared to the standard medical treatment. Read More

Adults ages 18+
Diagnosed with Tricuspid Regurgitation/Insufficiency

This study enrolls people who have mitral regurgitation (MR). Mitral regurgitation happens when the heart’s mitral valve does not close tightly. The purpose of this trial is to evaluate a new investigational device called the Tendyne™ Mitral Valve System. The Tendyne Mitral Valve System is designed for the treatment of a diseased, damaged or malfunctioning mitral valve. This trial will collect information on how safe and effective this device is to treat a leaking mitral valve compared to the commercially available MitraClip® System. Read More

-Adults ages 18+.
-Have symptomatic, moderate-to-severe/severe mitral regurgitation (MR) or severe mitral annular calcification (MAC)
-Your medical providers have decided a transcatheter therapy is more appropriate than open surgery.

This study enrolls people who have been diagnosed with head and neck cancer and are being treated with neck radiation therapy. The purpose of this study is to find out the number of people who develop narrowing of their carotid arteries (Carotid Artery Stenosis) due to neck radiation and understand how tobacco use and diabetes effect the worsening of carotid artery stenosis. Read More

Adults age 18+
Diagnosis of neck cancer and undergoing one-sided neck radiation
Must have no history of stroke

This study enrolls children and adults who have tested positive for COVID-19. The purpose of this study is to collect and bank blood samples of people who have COVID-19. We will analyze these samples to understand more about the virus. Read More

Adults or children
Positive for SARS-CoV-2 or highly suspicious for SARS-CoV-2 (symptoms with known contact).

This study is for people undergoing surgery for mitral regurgitation (MR). Mitral regurgitation is a condition when your heart’s mitral valve does not close tightly which causes blood to flow backwards in your heart. The purpose of this study is to learn how safe and effective one value repair system is (the PASCAL System, an investigational device) compared to another one (the MitraClip System). Read More

Adults ages 18+.
Have severe degenerative mitral regurgitation, and are considered prohibitive risk for mitral valve surgery by your heart team.

This study enrolls healthy adults. The purpose is to determine a standard for how healthy people walk so that we can better help patients who have difficulty walking. Read More

Healthy adults ages 20-80
English speaking
Able to walk without assistance.