The purpose of this study is to determine if giving the medicine ?heparin? intravenously (through the veins) continuously for up to 14 days to subjects after a brain aneurysm has burst will help improve the chances of subjects having a good recovery after the bleed compared to subjects who get routine brain aneurysm care (standard of care). Patients who get routine care would also get heparin, but they would typically get an overall lower dose and the heparin would be injected under the skin (heparin shot) instead of in the veins.
Older adults typically have trouble identifying the speech they hear, especially in noisy environments. Fortunately, compared to younger adults, older adults are better able to compensate for difficulties identifying the speech they hear by recruiting the visual system. However, the extent to which older adults can benefit from visual input, and how this influence relates to age-related changes in brain structure and function, have not been thoroughly investigated. The general purpose of this study is to determine how age-related changes in brain structure and function affect how well people hear and see. This study seeks participants with normal hearing to mild hearing loss, who also have normal or corrected-to-normal vision.
This study will recruit adolescents who are enrolled in a Teen Health Careers Program to participate in a community-engaged study. This study will seek to understand the barriers and facilitators to physical activity and nutritious foods throughout their daily lives. Adolescents will use take digital images to capture aspects of their daily lives using photography.
This project, funded by the National Institutes of Health, is being conducted to learn how structures of the middle-ear and inner ear are affected by age and hearing ability, and to provide a scientific basis for diagnosis and rehabilitation of hearing loss. Volunteers who meet the eligibility requirements may enroll in this study, which will include measurements of hearing using several procedures. Participants 18 years of age and older with normal hearing or hearing loss are currently being recruited. One or two visits of 1.5 to 2 hours are required and scheduling is flexible. Compensation for time will be provided and parking validated.
The purpose of the study is to determine the feasibility of enrolling patients, obtaining colorectal cancer risk factor data via an in-person questionnaire, and procuring three types of biologic samples (normal mucosa biopsies, a salvia sample, and polyp tissue (if applicable)).
The purpose of this study is to understand factors contributing to managing emotions, behavior problems, and substance use risk among girls. Middle school adolescent girls will be asked about their thoughts and feelings about themselves and their ethnic group, perceptions, and discrimination. They will also report on their behavior and substance use risk. Their reactions to recent incidents of unfair treatment or disciplinary action will also be assessed.
The purpose of this study is to understand thoughts, experiences, emotions, and behaviors of African American teens and their families. African American teens and their families will be asked about their thoughts and feelings about themselves and their ethnic group, perceptions, and discrimination. They will also report on their behavior and substance use.
The purpose of this project is to understand how characteristics of mammography facilities, mammography providers, and individual patients influence Black women?s experiences receiving an initial abnormal mammography is determined to be non-cancerous (false positive result). Observations, recordings, surveys and interviews will be used to collect information regarding the various influences on Black women?s experience with a false positive mammography result and their intentions to complete future screening mammograms.
The purpose of this study is to understand factors contributing to managing emotions, behavior problems, and substance use among girls. Middle school adolescent girls will be asked about their thoughts and feelings about themselves and their ethnic group, perceptions, and discrimination. They will also report on their behavior and substance use. Their reactions to recent incidents of unfair treatment or disciplinary action will also be assessed.
Although race is one of the most important social determinants of health care and outcomes in the United States, missing data on race/ethnicity is common in the VAMC. Therefore, the primary objective of this project is to understand collection and analysis of missing race/ethnicity data in the VA. We aim to better understand the patient perspective and attitudes surrounding race/ethnicity collection, and obtain information in order to inform collection methods.