Clinical trial
Snuff Use, Smoking, Periodontitis and Mortality: 30-year Cohort Study From Sweden
NCT03918902 is registered in ClinicalTrials.gov with University of Helsinki as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- Snuff Use, Smoking, Periodontitis and Mortality: 30-year Cohort Study From Sweden
- Lead sponsor
- University of Helsinki
- Phase
- Observational
- Overall status
- Completed
- Start date
- January 1, 2016
- Completion date
- April 1, 2018
- Enrollment
- 1,080 (actual)
- Sites
- Not reported
Conditions
As the registry lists them; a condition with its own page is linked.
periodontitis, tobacco use