The Study of Bacteriology and Pathogen Drug Sensitivity of Chronic Dacryocystitis
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ClinicalTrials.gov Identifier: NCT03216642
Recruitment Status : Unknown
Verified July 2017 by Wang Zhichong, Sun Yat-sen University. Recruitment status was: Recruiting
An observational study was designed to research the bacteriology and pathogen drug sensitivity of chronic dacryocystitis in China and optimize antibiotic therapy.
Condition or disease
Diagnostic Test: bacterial culture and analysis
For patients diagnosed with chronic dacryocystitis，we will collect the secretions after lacrimal passage irrigation, note the characters of the secretions and send the secretions for bacteria culture, analysis and pathogen drug sensitivity.
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Layout table for eligibility information
Ages Eligible for Study:
18 Years to 70 Years (Adult, Older Adult)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
The study will be conducted among patients with chronic dacryocystitis attending Zhongshan Ophthalmic Center.
Diagnosed with chronic dacryocystitis
No involvement in other drug experiment in the past 1 week