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Displaying 1 - 5 of 5
Condition: Addiction / Nicotine
Investigator: Jonathan Overdevest, MD, PhD
Status: Currently Recruiting
The Columbia Otolaryngology Department is interested in understanding the intersection of vaping, smell, and taste and their impact on individuals' preferences for certain flavors. Participation will involve answering a series of questionnaires in addition to completing a formal evaluation of your smell and taste with standardized measurements. You can…
Condition: Addiction / Nicotine
Investigator: Ana Navas-Acien, MD, PHD, MPH
Status: Closed
The use of electronic cigarettes, also known as e-cigs or vaping, has increased among former smokers and young adults who have never smoked. Relatively little is known, however, about their health effects (whether they are adverse, have no effect, or are beneficial). The purpose of this research study is to evaluate (1) the association of e-cig use with…
Condition: Addiction / Nicotine
Investigator: Mariam Aly, PhD
Status: Closed
This is a four-session study in which we will be recruiting existing cigarette smokers to explore the competitive dynamics between memory encoding and memory retrieval. To participate, you will first go through a phone screening to determine eligibility and learn about the study. Then you will be asked to visit our facility at the Morningside Campus of…
Condition: Dental
Investigator: Panos Papapanou, DDS, PhD
Status: Closed
This study is for healthy subjects with gum (periodontal) disease. The purpose of this study is to study a new investigational topical medication applied to the gums that may improve the signs and symptoms of gym disease. The study requires you to come visit our clinic for approximately 9 evaluation visits and up to 29 treatments visits over a 9 month study…
Condition: Dental
Investigator: Panos Papapanou, DDS, PhD
Status: Closed
The aim of this study is to develop and validate a minimally invasive technique to collect gum(gingival) tissue around the teeth that will be used to help us understand why certain people developsevere gum disease. A secondary aim is to evaluate the use of salivary molecules as diagnosticmarkers of periodontitis. You may qualify for this study if you have…
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