Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 12:03 AM
Ignite Modification Date:
2025-12-25 @ 12:03 AM
NCT ID:
NCT07091058
Brief Summary:
The purpose of this study is to compare the frequency of symptoms, exposure and health impacts in persons living in areas where they are exposed to bloom and non-bloom periods of cyanobacteria and red tide in Florida.
Detailed Description:
Florida has experienced multiple harmful algal blooms during the past several years of two predominant types of Florida red tides occur in the Gulf of Mexico and are due to proliferation of the dinoflagellate Karenia brevis which produces a suite of highly irritative compounds known as brevetoxins. Human illness is primarily due to inhalation of aerosols, which results in a well-characterized syndrome of respiratory tract symptoms due to the irritative effects of brevetoxin.
The proposed study will utilize a case-control approach to compare symptom frequency during bloom and non-bloom period sampling to compare exposures and health impacts. In addition, for the exposed group, comparison of bloom cell density will be examined. As in our previous study, sampling locations will include Fort Myers region, Stuart, and communities around Lake Okeechobee (for example Clewiston and Indiantown). Continuing data collection sites will include: The Volunteers in Medicine Clinic (VIM) in Stuart, Public Health Department in Clewiston, Florida Public Works Department in Cape Coral, and FAU Clinical Research Unit in Boca Raton, FL.
Study:
NCT07091058
Study Brief:
Protocol Section:
NCT07091058