Ignite Creation Date:
2025-12-24 @ 6:31 PM
Ignite Modification Date:
2026-02-24 @ 11:01 AM
Study NCT ID:
NCT02424357
Status:
COMPLETED
Last Update Posted:
2017-11-30
First Post:
2015-04-20
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Suture Contamination Rate in Adjustable Suture Strabismus Surgery
Sponsor:
University of Miami
Organization:
Study Overview
Official Title:
Suture Contamination Rate in Adjustable Suture Strabismus Surgery
Status:
COMPLETED
Status Verified Date:
2017-11
Last Known Status:
None
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:
1. To establish the culture positivity rate in adjustable suture strabismus surgery
2. To identify bacterial species and antibiotic susceptibility patterns of microorganisms cultured from suture material
3. To compare suture contamination rates with techniques to reduce the suture contamination rate
2. To identify bacterial species and antibiotic susceptibility patterns of microorganisms cultured from suture material
3. To compare suture contamination rates with techniques to reduce the suture contamination rate
Detailed Description:
Patients will be randomized into 1 of 2 groups: those who received 1 drop of 5% povidone-iodine instilled directly over the sliding noose at surgery completion (group 1) and those who did not receive povidone-iodine at the end of the surgery (group 2).
Institutional standard surgical preparation will be performed in all patients with 5% povidone-iodine solution on the periocular skin and eyelid margins, followed by instillation of 1 drop of 5% povidone-iodine into the conjunctival cul-de-sac.
All operations will be performed using a sliding noose technique with a polyglactin 6-0 suture (Vicryl, Ethicon Inc). If a patient undergoes surgery on more than 1 muscle in the same eye, a 1-cm section of suture proximal to the knot will be collected from the nonadjustable suture as a control. The control suture will be placed in a tube with 2 mL of trypticase soy broth and agitated for 1 minute. At the end of surgery, patients in group 1 will receive a drop of povidone-iodine. A strip of neomycin sulfate, polymyxin B sulfate, and dexamethasone ophthalmic ointment will be then applied into the lower conjunctival fornix to patients in both groups.
Institutional standard surgical preparation will be performed in all patients with 5% povidone-iodine solution on the periocular skin and eyelid margins, followed by instillation of 1 drop of 5% povidone-iodine into the conjunctival cul-de-sac.
All operations will be performed using a sliding noose technique with a polyglactin 6-0 suture (Vicryl, Ethicon Inc). If a patient undergoes surgery on more than 1 muscle in the same eye, a 1-cm section of suture proximal to the knot will be collected from the nonadjustable suture as a control. The control suture will be placed in a tube with 2 mL of trypticase soy broth and agitated for 1 minute. At the end of surgery, patients in group 1 will receive a drop of povidone-iodine. A strip of neomycin sulfate, polymyxin B sulfate, and dexamethasone ophthalmic ointment will be then applied into the lower conjunctival fornix to patients in both groups.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: