Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
50 participants
INTERVENTIONAL
2018-09-15
2021-06-30
Brief Summary
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Detailed Description
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The study will include 50 patients with rhegmatogenous retinal detachment due to a horseshoe-tear. In addition to the standard ophthalmological examination, all patients will undergo wide-field optical coherence tomography to determine the extension and localization of the vitreoretinal traction zone. The obtained data will be used to planning the 1st step of laser-surgical treatment. All patients will undergo a combined laser-surgical technology, which includes 3 steps: 1) Nd-YAG laser excision of the vitreoretinal traction zone 2) pneumatic retinopexy (10% C3F8) 3) barrier laser photocoagulation around retinal break after retinal attachment.
The patients are going to be followed up for at least 1 year, the main outcome measures are postoperative primary and final anatomic outcome, BCVA and complications.
Conditions
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Study Design
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NA
SINGLE_GROUP
TREATMENT
NONE
Study Groups
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Combined laser-surgical technology
Combined laser-surgical technology includes 3 steps:
1. Nd-YAG laser excision of the vitreoretinal traction zone
2. Pneumatic retinopexy (10% C3F8)
3. Barrier laser photocoagulation around retinal break after retinal attachment.
Combined laser-surgical technology of RRD treatment
1. Nd-YAG laser excision of the vitreoretinal traction zone
2. Pneumatic retinopexy (10% C3F8)
3. barrier laser photocoagulation around retinal break after retinal attachment (2-3 days after pneumatic retinopexy)
Interventions
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Combined laser-surgical technology of RRD treatment
1. Nd-YAG laser excision of the vitreoretinal traction zone
2. Pneumatic retinopexy (10% C3F8)
3. barrier laser photocoagulation around retinal break after retinal attachment (2-3 days after pneumatic retinopexy)
Eligibility Criteria
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Inclusion Criteria
2. Superior retinal break from 9 o'clock to 3 o'clock
3. Single retinal break not greater than 1 clock hours in size
4. Physically and mentally co-operated in post-operative head positioning
5. No (or minimal) proliferative vitreoretinopathy
6. None or mild vitreous hemorrhage.
Exclusion Criteria
2. Ocular media opacities
3. Previous ocular surgeries
4. Age \<18 years
5. Previous retinal detachment (index eye)
18 Years
60 Years
ALL
No
Sponsors
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The S.N. Fyodorov Eye Microsurgery State Institution
OTHER_GOV
Responsible Party
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Taevere M.R
Principal Investigator
Principal Investigators
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Leonid Kryl, PhD, MD
Role: PRINCIPAL_INVESTIGATOR
S.N. Fyodorov Eye Microsurgery State Institution.
Mariiam Taevere, MD
Role: PRINCIPAL_INVESTIGATOR
S.N. Fyodorov Eye Microsurgery State Institution.
Alexander Doga, Professor
Role: STUDY_DIRECTOR
S.N. Fyodorov Eye Microsurgery State Institution.
Locations
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The S.N. Fyodorov Eye Microsurgery State Institution.
Moscow, , Russia
Countries
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Central Contacts
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Facility Contacts
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Mariiam Taevere
Role: primary
References
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Bayzulaeva M.R., Doga A.V., Shkvorchenko D.O., Kryl L.A., Buryakov D.A. [Assessment of peripheral vitreoretinal interface structural changes in patients with local rhematogenous retinal detachments by wide-field optical coherent tomography]. Modern technologies in ophtalmology. 2019 June 25. doi: https://doi.org/10.25276/2312-4911-2019-4-20-23
Doga A.V., Shkvorchenko D.O., Kryl L.A., Buryakov D.A., Bayzulaeva M.R. [The assessment of combined laser and microinvasive surgery efficiency in local retinal detachment treatment]. Modern technologies in ophtalmology. 2019 March 20. doi: https://doi.org/10.25276/2312-4911-2019-1-363-368
Related Links
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Assessment of peripheral vitreoretinal interface structural changes in patients with local rhematogenous retinal detachments by wide-field optical coherent tomography
The assessment of combined laser and microinvasive surgery efficiency in local retinal detachment treatment
Other Identifiers
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Technology of RRD treatment
Identifier Type: -
Identifier Source: org_study_id