Clinical trials: Dacryocystorhinostomy
Airway Devices
Laryngeal Mask Airway Versus Air Q Laryngeal Airway
Nowadays, supraglottic airway devices are simple and effective alternatives to endotracheal intubation. Both laryngeal mask airway LMA and air-Q airway are supraglottic airway devices that can be used to maintain and protect…
- Trial name
- NCT04021407
- Testing
- LMA group, AirQ group
- Where
- Egypt
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Menoufia University
Nasolacrimal Duct Obstruction
A Comparison of Endonasal Dacryocystorhinostomy With and Without Silicone Tubes
Aim of study is to investigate whether the use of silicone tubes in endonasal DCR surgery increases the success rate and / or complication rate compared to surgery without tubes.
- Trial name
- NCT00784992
- Testing
- Endonasal dacryocystorhinostomy
- Where
- 2 sites in Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Dacryocystorhinostomy, Hydroxybutyl Chitosan
Safety and Efficacy of Thermosensitive Hydroxybutyl Chitosan and 5-fluorouracil Assisted Endoscopic Dacryocystorhinostomy in the Treatment of Chronic Dacryocystitis
Endoscopic dacryocystorhinostomy (En-DCR) has the advantages of less surgical trauma, shorter time, less postoperative bleeding, faster recovery, and no skin scars.
- Conditions
- Dacryocystorhinostomy, Hydroxybutyl Chitosan, Fluorouracil, Chronic Dacryocystitis
- Trial name
- NCT06175676
- Testing
- Hydroxybutyl chitosan, 5-Fluorouracil, Gelatin Sponge Sheet
- Where
- China
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University Eye Hospital
Primary Acquired Nasolacrimal
Endo-nasal Endoscopic DCR and External-DCR in Primary Nasolacrimal Duct Obstruction
All patients with epiphora or eye discharge that admitted to our ophthalmic plastic clinic in Farabi hospital will be systemically evaluated.
- Trial name
- NCT02993770
- Testing
- Endoscopic DCR, External DCR
- Where
- Iran
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Tehran University of Medical Sciences
Nasolacrimal Duct Obstruction
The Efficacy of Dexmedetomidine Versus Labetalol In Providing Controlled Hypotension In Dacryocystorhinostomy SurgeryA Comparative Randomized Prospective Study
The most important symptoms of nasolacrimal duct obstruction are excessive tearing and mucoid discharge. The proposed treatment in this regard is dacryocystorhinostomy (DCR) surgery.
- Trial name
- NCT06346561
- Testing
- Dexmedetomidine, Labetalol
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Sohag University