NCT04148170|UnknownPhase 2/3DMC
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Sponsor study identifier
interventional
80
1 country
1
Study Start
March 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
June 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
September 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
The purpose of the current work is to assess the efficiency and success rate of endodiathermy probe followed by intubation in children more than 2 years compared to the success rate of intubation (as a standard method) which varies from 75% to 85% in several studies
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
September 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
October 27, 2019
Actual (reported)November 1, 2019
Actual (reported)March 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
June 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
September 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
recanalization of nasolacrimal duct
compare the efficiency of endodiathermy probe followed by intubation versus probing with metal probe followed by intubation by 1. epiphora (overflow of tears onto the face) 2. increase tear film meniscus ( more than 1mm in height) 3. mucous discharge 4. Fluorescein disappearance test (Normally, little or no dye remains after 5 minutes. Prolonged retention is indicative of inadequate lacrimal drainage)
6 months
complication
6 months
children suffer from congenital nasolacrimal duct obstruction will have probing with metal probe and then intubation with bicanlicular silicon tube.
children suffer from congenital nasolacrimal duct obstruction will have probing with endodiathermy probe and then intubation with bicanlicular silicon tube
children suffer from congenital nasolacrimal duct obstruction will have probing with endodiathermy probe and then intubation with bicanlicular silicon tube
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Abo El Resh Pedriatric Hospital Cairo University
Cairo, 31111, Egypt
Suranagi PV, Poornima MS; Smruthi; Banagar B. Regarding a novel technique to recanalize the nasolacrimal duct with endodiathermy bipolar probe. Indian J Ophthalmol. 2014 Sep;62(9):971. doi: 10.4103/0301-4738.143956. No abstract available.
tamer gawdat, professor
professor of ophthalmology cairo university
First Submitted
October 27, 2019
First Posted
November 1, 2019
Study Start
Contact the study team to confirm eligibility.
March 2020
This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
June 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
September 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
November 1, 2019
Record last verified: 2019-10
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