Clinical trials: Lacrimal Stenosis
Punctal Stenosis
AS OCT Evaluation for Perforated Punctual Plugs
Evaluation of the perforated punctal plugs after implantation in cases of punctal stenosis regarding position and patency in the early postoperative period (during the first operative weak)
- Trial name
- NCT04624022
- Testing
- Anterior segment optical coherent tomography
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Minia University
Congenital Lacrimal Stenosis
Microbiological Examination of Children Operated for Congenital Lacrimal Stenosis
Children with congenital lacrimal stenosis are treated by probing and intubation of the lacrimal drainage system. Hypothesis: Microbiological findings at the time of insertion and removal of the silicon intubation have an…
- Trial name
- NCT00312689
- Where
- Germany
- Volunteers
- 120 people
- Sponsor
- University Hospital Muenster
Epiphora
Management of Lower Punctal Stenosis.
a prospective non-randomized study conducted upon 24 patients with severe lower punctual stenosis (grade 0 according to Kashkouli scale) attending at Menoufia University hospitals. The upper punctum and canaliculus were patent.
- Trial name
- NCT03731143
- Testing
- insertion of self retaining bicanalicular stent
- Volunteers
- 24 people
- Sponsor
- Menoufia University
Epiphora
Placement of Three Interrupted Sutures After Triangular Three-snip Punctoplasty
a prospective randomized study conducted upon 40 eyes of 24 patients with lower punctual stenosis (grade 1 or 2 according to Kashkouli scale) attending at Menoufia University hospitals and Kafr Elsheikh ophthalmic eye center.
- Trial name
- NCT04680078
- Testing
- Placement of three interrupted sutures after Triangular Three-snip Punctoplasty of the lower punctum, Conventional Triangular Three-snip Punctoplasty of the lower punctum
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Menoufia University