- Conditions
- Nasolacrimal Duct Obstruction
- Interventions
- Nasolacrimal balloon catheter duct dilation, Nasolacrimal intubation, Simple Nasolacrimal duct probing
- Procedure
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 6 Months to 47 Months
- Enrollment
- 973 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2006
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland • Lancaster, Pennsylvania
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- Conditions
- Nasolacrimal Duct Obstruction
- Interventions
- Immediate Office Probing, Deferred Facility Probing
- Procedure
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 6 Months to 10 Months
- Enrollment
- 220 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2012
- U.S. locations
- 1
- States / cities
- Boise, Idaho
- Conditions
- Nasolacrimal Duct Obstruction
- Interventions
- Nasolacrimal balloon catheter dilation, Nasolacrimal intubation, Nasolacrimal duct probing
- Procedure
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 6 Months to 47 Months
- Enrollment
- 194 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2008
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland • Lancaster, Pennsylvania