Study of safety and duration of action of single dose (7.5 units) of botulinum toxin injection in patients with functional epiphora and proximal lacrimal drainage block
Not Applicable
Completed
- Conditions
- Health Condition 1: H042- Epiphora
- Registration Number
- CTRI/2021/03/031793
- Lead Sponsor
- Dept of Ophthalmology Command Hospital Kolkata
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 31
Inclusion Criteria
Punctal stenosis, Proximal canalicular block, Lacrimal pump failure, Failed DCR
Exclusion Criteria
Those who do not give consent, Ocular infections, Dry eye disease, Any cause of reflex lacrimation, Ocular allergic disorders
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Outcome of botulinum toxin and duration of action in treatment of functional epiphora and proximal canalicular blockTimepoint: Day 01, 15 days, 1 month, 02 months, 03 months, 04 months 05 months, 06 months
- Secondary Outcome Measures
Name Time Method To assess the side effects associated with botulinum toxin injected into the lacrimal glandTimepoint: Day 01, 15 days, 1 month, 02 months, 03 months, 04 months, 05 months, 06 months