Ignite Creation Date:
2025-12-25 @ 2:04 AM
Ignite Modification Date:
2025-12-26 @ 12:29 AM
Study NCT ID:
NCT03759860
Status:
UNKNOWN
Last Update Posted:
2018-11-30
First Post:
2018-11-27
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Laser (Selective Retina Therapy) and Drug Combined Intervention in Clinically Significant Diabetic Macular Edema
Sponsor:
LUTRONIC Corporation
Organization:
Study Overview
Official Title:
A Prospective, Single-Center, Randomized, Double Blind, Double Arm, Comparative Clinical Trial to Compare the Safety and Preliminary Efficacy Between Ranibizumab Monotherapy and Ranibizumab Combined With R:GEN (Selective Retina Therapy) in Clinically Significant Diabetic Macular Edema (a Pilot Study)
Status:
UNKNOWN
Status Verified Date:
2018-11
Last Known Status:
ACTIVE_NOT_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:
The objective of this clinical trial is to compare and evaluate the safety and efficacy of Ranibizumab (Lucentis®; Novartis AG, Basel, Switzerland) monotherapy and Ranibizumab combined with R:GEN (Selective Retina Therapy) in patients with clinically significant diabetic macular edema.
Detailed Description:
This is a prospective, single-center, randomized, double blind, double arm, comparative clinical trial to compare the safety and efficacy between ranibizumab monotherapy and ranibizumab combined with Selective Retina Therapy (SRT) in clinically significant diabetic macular edema (a pilot study).
Screening visit should be conducted within 30 days before the baseline visit. After assigning a screening number (SN) to the participants who voluntarily agreed in writing to participate in the clinical trial, conduct a screening test to determine whether the subject meet the inclusion/ exclusion criteria.
Proceed with the clinical trial with the appropriate subjects determined based on the inclusion/exclusion criteria. Random allocation numbers (AN) are assigned.
Participants are randomly assigned to study group or control group. Combination therapy of SRT and ranibizumab is performed in the study group and sham SRT and ranibizumab monotherapy is performed in the control group. (Sham) SRT and ranibizumab (re-performance) is performed by the institution's investigator other than the independent evaluator.
In the study group and control group, after the completion of 5 ranibizumab injections during the loading period, if the independent evaluator judges the following criteria apply based on Best Corrected Visual Acuity (BCVA) and Optical Coherence Tomography (OCT) findings at each visit from the 5th month, ranibizumab is re-administered by an investigator other than the independent evaluator, within 14 days of the visit or on the day of visit; If the independent evaluator judges that CMT on the OCT is equal to or greater than the baseline; or if the independent evaluator judges that BCVA is equal to or worse than the baseline.
The study group and the control group visit the hospital at the time of (Sham) SRT and ranibizumab performance from the baseline until 5 months and make a visit every month from 6 months to 12 months.
From 13 months ± 14 days after the baseline, the schedule of visits can be determined at intervals of 1 month ± 14 days to 3 months ± 14 days at the discretion of the investigator other than the independent evaluator. However, at the time of 24 months, both the study group and the control group should visit the hospital for efficacy and safety evaluation.
Screening visit should be conducted within 30 days before the baseline visit. After assigning a screening number (SN) to the participants who voluntarily agreed in writing to participate in the clinical trial, conduct a screening test to determine whether the subject meet the inclusion/ exclusion criteria.
Proceed with the clinical trial with the appropriate subjects determined based on the inclusion/exclusion criteria. Random allocation numbers (AN) are assigned.
Participants are randomly assigned to study group or control group. Combination therapy of SRT and ranibizumab is performed in the study group and sham SRT and ranibizumab monotherapy is performed in the control group. (Sham) SRT and ranibizumab (re-performance) is performed by the institution's investigator other than the independent evaluator.
In the study group and control group, after the completion of 5 ranibizumab injections during the loading period, if the independent evaluator judges the following criteria apply based on Best Corrected Visual Acuity (BCVA) and Optical Coherence Tomography (OCT) findings at each visit from the 5th month, ranibizumab is re-administered by an investigator other than the independent evaluator, within 14 days of the visit or on the day of visit; If the independent evaluator judges that CMT on the OCT is equal to or greater than the baseline; or if the independent evaluator judges that BCVA is equal to or worse than the baseline.
The study group and the control group visit the hospital at the time of (Sham) SRT and ranibizumab performance from the baseline until 5 months and make a visit every month from 6 months to 12 months.
From 13 months ± 14 days after the baseline, the schedule of visits can be determined at intervals of 1 month ± 14 days to 3 months ± 14 days at the discretion of the investigator other than the independent evaluator. However, at the time of 24 months, both the study group and the control group should visit the hospital for efficacy and safety evaluation.
Study Oversight
Has Oversight DMC:
False
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?: