Bacteriology, Dacryocystitis
Conditions
Keywords
Dacryocystitis, Bacteriology, Microbial Sensitivity Tests
Brief summary
An observational study was designed to research the bacteriology and pathogen drug sensitivity of chronic dacryocystitis in China and optimize antibiotic therapy.
Detailed description
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.
Interventions
DIAGNOSTIC_TESTbacterial culture and analysis
Specimens were collected with soft-tipped applicators of sterile cotton swabs after syphilis of lacrimal passages.
Sponsors
Sun Yat-sen University
Study design
Observational model
CASE_ONLY
Time perspective
OTHER
Eligibility
Sex/Gender
ALL
Age
18 Years to 70 Years
Healthy volunteers
No
Inclusion criteria
1. Diagnosed with chronic dacryocystitis 2. No involvement in other drug experiment in the past 1 week
Exclusion criteria
1. Can not cooperate the specimen collection 2. With any other eye disease
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Bacterial agents | 2 weeks | Specimens will be collected after irrigation of the lacrimal passage and be sent for bacterial culture and bacterial analysis. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Sensitivity test | 2 weeks | The drugs tested include Penicilin, Amikacin, Azithromycin, Cefoxitin, Levofloxacin，Ofloxacin, Cefuroxime and Tobramycin. |
| The colour of lacrimal sac secretion | 2 weeks | The colour of lacrimal sac secretion will be identified by the doctor during the irrigation of the lacrimal passage. |
| The character of lacrimal sac secretion | 2 weeks | The lacrimal sac secretion will be classified as mucus or pus. |
Countries
China
Contacts
Primary ContactZhang Xiulan, M.D.
Outcome results
None listed