Ignite Creation Date:
2024-05-06 @ 3:05 PM
Last Modification Date:
2024-10-26 @ 1:42 PM
Study NCT ID:
NCT04518696
Status:
UNKNOWN
Last Update Posted:
2020-08-19
First Post:
2020-08-13
Brief Title:
Suprachoroidal Buckling for the Management of Rhegmatogenous Retinal Detachment
Sponsor:
Fang Wang
Organization:
Shanghai 10th Peoples Hospital
Study Overview
Official Title:
Suprachoroidal Buckling for the Management of Rhegmatogenous Retinal Detachment
Status:
UNKNOWN
Status Verified Date:
2020-08
Last Known Status:
NOT_YET_RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Study of novel surgical technic-suprachoroidal buckling for therapy of rhegmatogenous retinal detachmentIt was excpted to reattached the retina and improve visual function of rhegmatogenous retinal detachment patients
Detailed Description:
The operation was performed under a surgical microscope with a 25G Chandelier light source and a wide-field observation system to observe the fundusLocation marking and freezing of the retinal tear on the scleral side
Subretinal fluid is released from the outside of the sclera as needed The spherical conjunctiva was opened and the radial full-thickness scleral incision 3mmwas made about 8-13mm away from the retinal tear A pocket is formed by injecting some viscoelastic agent into the posterior edge of the sclera and separating the choroid from the sclera using the Healon packaged cannula No27 Rycroft cannula The Healon 5 syringe was connected with a 450-um special tube a 23 caliber curved tube with olive tip The cannula is inserted into the supragromal space under microscopic and was scaned by iOCT Monitor the location of retinal tear during intubation in real time and adjust the position of the needle posterior margin of the tear Once confirmed in accord with the needle position sodium hyaluronate injection injection needles to in front of shift to injection until the tear was completely surrounded in viscoelastic agent to create the choroid crest usually need 02 mL to 05 mL Exit the duct and close the incision with scleral presutures
Subretinal fluid is released from the outside of the sclera as needed The spherical conjunctiva was opened and the radial full-thickness scleral incision 3mmwas made about 8-13mm away from the retinal tear A pocket is formed by injecting some viscoelastic agent into the posterior edge of the sclera and separating the choroid from the sclera using the Healon packaged cannula No27 Rycroft cannula The Healon 5 syringe was connected with a 450-um special tube a 23 caliber curved tube with olive tip The cannula is inserted into the supragromal space under microscopic and was scaned by iOCT Monitor the location of retinal tear during intubation in real time and adjust the position of the needle posterior margin of the tear Once confirmed in accord with the needle position sodium hyaluronate injection injection needles to in front of shift to injection until the tear was completely surrounded in viscoelastic agent to create the choroid crest usually need 02 mL to 05 mL Exit the duct and close the incision with scleral presutures
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?:
None