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Results for “Dacryocystorhinostomy”

30 trials

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Showing 20 of 30 results

Not applicableUnknownNCT04300595
What this trial is testing

Anesthetic Approaches for Dacryocystorhinostomy Surgery: The Effect of Adding Local Anesthesia to General Inhalational Anesthesia

Who this might be right for
Effects of; Anesthesia, Local,Pain,in DISE
Zagazig University 24
Not applicableEnded earlyNCT03705000
What this trial is testing

SLlt Stent II Lacrimal Stent for the Treatment of Nasolacrimal Duct Obstruction

Who this might be right for
EpiphoraDacryocystorhinostomy
Thomas Gardner 5
Post-approval studies (Phase 4)WithdrawnNCT02761083
What this trial is testing

PMCF-study Using Novosyn® Quick Suture Material in Ophthalmic Surgery

Who this might be right for
DacryocystorhinostomyEctropionEntropion+3 more
Aesculap AG
Not applicableStudy completedNCT04054791
What this trial is testing

Endonasal Dacryocystorhinostomy and Evolution of the Stoma Size

Who this might be right for
Endonasal Dacryocystorhinostomy
Centre Hospitalier Régional Metz-Thionville 18
Not applicableLooking for participantsNCT06530264
What this trial is testing

Evaluation of Different Methods of Posterior Flap Management in External Dacryocystorhinostomy

Who this might be right for
Acquired Nasolacrimal Duct Obstruction
Minia University 100
Early research (Phase 1)Study completedNCT06175676
What this trial is testing

Safety and Efficacy of Thermosensitive Hydroxybutyl Chitosan and 5-fluorouracil Assisted Endoscopic Dacryocystorhinostomy in the Treatment of Chronic Dacryocystitis

Who this might be right for
DacryocystorhinostomyHydroxybutyl ChitosanFluorouracil+1 more
Tianjin Medical University Eye Hospital 90
Not applicableStudy completedNCT01826734
What this trial is testing

Analysis of 86 Dacryoliths at the University Hospital Ostrava

Who this might be right for
Lacrimal Apparatus DiseasesLacrimal Duct Obstruction
University Hospital Ostrava 86
Not applicableLooking for participantsNCT06551766
What this trial is testing

The Application of Photosensitive Hydrogel in Intranasal Endoscopic Dacryocystorhinostomy

Who this might be right for
Chronic Dacryocystitis
Eye & ENT Hospital of Fudan University 20
Not applicableStudy completedNCT04793230
What this trial is testing

Nasolacrimal Sac Biopsy in Endoscopic Dacryocystorhinostomy

Who this might be right for
Dacryocystitis; Chronic
Al-Azhar University 50
Not applicableUnknownNCT00571129
What this trial is testing

Endoscopic Dacryocystorhinostomy Prospective Research

Who this might be right for
Lacrimal Duct Obstruction
Kuopio University Hospital 80
Not applicableUnknownNCT06346561
What this trial is testing

The Efficacy of Dexmedetomidine Versus Labetalol In Providing Controlled Hypotension In Dacryocystorhinostomy SurgeryA Comparative Randomized Prospective Study

Who this might be right for
Nasolacrimal Duct Obstruction
Sohag University 50
Not applicableLooking for participantsNCT07050095
What this trial is testing

Anxiolytic Effect of Virtual Reality Immersion Versus Midazolam Premedication in Patients Undergoing Dacryocystorhinostomy Surgery

Who this might be right for
Anxiolytic EffectVirtual Reality ImmersionMidazolam+2 more
Cairo University 40
Not applicableStudy completedNCT06810089
What this trial is testing

Examination of Lacrimal Sac and Nasal Mucosa Preparations Taken in Dacryocystorhinostomy Surgery of Patients With Nasolacrimal Duct Obstruction and Comparison of Clinical Groups With Each Other

Who this might be right for
DacryocystitisDacryocystitis; ChronicDacryocystorhinostomy+6 more
Uludag University 78
Not applicableStudy completedNCT05455944
What this trial is testing

Analgesic Efficacy of Pre-operative Oral Pregabalin in Dacryocystorhinostomy Surgery

Who this might be right for
Dacryocystitis
Sameh Fathy 100
Not applicableStudy completedNCT04021407
What this trial is testing

Laryngeal Mask Airway Versus Air Q Laryngeal Airway

Who this might be right for
Airway Devices
Menoufia University 72
Post-approval studies (Phase 4)Study completedNCT00784992
What this trial is testing

A Comparison of Endonasal Dacryocystorhinostomy With and Without Silicone Tubes

Who this might be right for
Nasolacrimal Duct Obstruction
University of British Columbia 200
Not applicableLooking for participantsNCT07154121
What this trial is testing

Efficacy Evaluation of 5-Fluorouracil as an Adjuvant to Endoscopic Dacryocystorhinostomy in Managing Primary Acquired Nasolacrimal Duct Obstruction With Small Lacrimal Sac: A Randomized Controlled Study

Who this might be right for
Primary Acquired Nasolacrimal Duct Obstruction
Zhongshan Ophthalmic Center, Sun Yat-sen University 100
Not applicableUnknownNCT02993770
What this trial is testing

Endo-nasal Endoscopic DCR and External-DCR in Primary Nasolacrimal Duct Obstruction

Who this might be right for
Primary Acquired Nasolacrimal
Tehran University of Medical Sciences 120
Not applicableStudy completedNCT03780868
What this trial is testing

External DCR Versus Canalicular SI With MMC in NLDO

Who this might be right for
Primary Acquired Nasolacrimal Duct Obstruction
Menoufia University 56
Post-approval studies (Phase 4)Study completedNCT01010659
What this trial is testing

The Safety and Efficacy of Lacrimal Silicone Intubation for the Management of Epiphora

Who this might be right for
Epiphora
Aurolab 30
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