Clinical trials: Respiratory Function Decline
COVID-19, Cognitive Decline
Study of Epidemiologic Investigation and Mechanism of Brain Network of Otologic and Cognitive Function With Post-COVID-19
The purpose of this study was to analysis the incidence of ear symptoms, cognitive function decline and emotional disorders in Chinese people who were infected with COVID-19, exploring the impact of COVID-19 on the auditory…
- Conditions
- COVID-19, Cognitive Decline, Otological Disease
- Trial name
- COVID-19 (NCT05787301)
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Asthma, Pulmonary Disease
Examining the Role of Vitamin D in Asthma and Chronic Obstructive Pulmonary Disease (COPD)
Asthma and chronic obstructive pulmonary disease (COPD) are diseases that affect a person's ability to breathe normally. People who do not receive enough vitamin D may have a higher risk of developing asthma or COPD.
- Conditions
- Asthma, Pulmonary Disease, Chronic Obstructive
- Trial name
- NCT00851695
- Volunteers
- 2,266 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital