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Results for “Dacryocystorhinostomy”

33 trials

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Showing 20 of 33 results

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
Testing effectiveness (Phase 2)Study completedNCT02636257
What this trial is testing

A Comparative Study of Two Endoscopic Operations for Lacrimal Duct Obstruction

Who this might be right for
Lacrimal Duct Obstruction
Third Affiliated Hospital, Sun Yat-Sen University 50
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
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
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 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 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 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 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)Not Yet RecruitingNCT07504250
What this trial is testing

Hyaluronic Acid vs Mitomycin-C in External Dacryocystorhinostomy

Who this might be right for
Dacryocystitis
All India Institute of Medical Sciences, Bhubaneswar 36
Not applicableStudy completedNCT06226181
What this trial is testing

Amniotic Membrane for Dacryocystorhinostomy

Who this might be right for
Nasolacrimal Duct ObstructionDacryocystorhinostomy
Instituto de Oftalmología Fundación Conde de Valenciana 22
Not applicableStudy completedNCT07754058
What this trial is testing

External Versus Powered Endoscopic Dacryocystorhinostomy With Mitomycin C for Primary Acquired Nasolacrimal Duct Obstruction

Who this might be right for
Primary Acquired Nasolacrimal Duct Obstruction
Military Institute od Medicine National Research Institute 60
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 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
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
Not applicableStudy completedNCT05397301
What this trial is testing

Controlled Sedoanalgesia in External DCR Surgery

Who this might be right for
DacryocystorhinostomySedationGeneral Anesthesia
Turkish Society of Anesthesiology and Reanimation 44
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 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 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
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