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Results for “Dacryocystorhinostomy”

33 trials

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Showing 20 of 33 results

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 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 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 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
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
Not applicableUnknownNCT06530264
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
Not applicableUnknownNCT06551766
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 completedNCT04952454
What this trial is testing

Functional Epiphora Management Via Different Dacryocystorhinostomy (DCR) Techniques

Who this might be right for
Functional Epiphora (Tearing Without Any Anatomical Block)
Istanbul University 135
Not applicableUnknownNCT01221909
What this trial is testing

Tranexamic Acid in Dacryocystorhinostomy

Who this might be right for
Nasolacrimal Tract Obstruction
HaEmek Medical Center, Israel 80
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 applicableUnknownNCT05241054
What this trial is testing

Effect of Local Anesthesia Versus Induced Hypotensive Anesthesia on Quality of External Dacryocystorhinostomy Operation

Who this might be right for
Patient With Nasolacrimal Duct ObstructionExternal Dacryocystorhinostomy Operation
Mansoura University 64
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 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
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 completedNCT07605026
What this trial is testing

Endoscopic DCR With and Without Internal Nasal Splint

Who this might be right for
Synechia After DCR
Kafrelsheikh University 150
Not applicableStudy completedNCT05507476
What this trial is testing

Nasal Desmopressin Versus Topical Epinephrine in Endonasal Dacryocystorhinostomy

Who this might be right for
Anesthesia
Zagazig University 52
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 applicableLooking for participantsNCT07675616
What this trial is testing

Hemodynamic Effect of Dexmedetomidine Versus Magnesium Sulphate as an Adjuvant to Lidocaine in Preemptive Peribulbar Block in Patients Undergoing Dacryocystorhinostomy Under General Anesthesia

Who this might be right for
Hemodynamic EffectDexmedetomidineMagnesium Sulphate+4 more
Cairo University 60
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 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
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