Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
This study compares the efficacy of intravitreal bevacizumab monotherapy only or combined therapy of posterior subtenon's triamcinolone acetonide and intravitreal bevacizumab for the treatment of macular edema associated with branch retinal vein occlusion.
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Monotherapy group | Experimental | The monotherapy group receive intravitreal injection of 1.25 mg/0.05 ml bevacizumab. The injections are performed using 0.5% proparacaine drops for topical anesthesia under sterile conditions. The bevacizumab is injected through the pars plana using a 30-gauge needle. |
|
| Combined group | Experimental | The combined group receive intravitreal injection of 1.25 mg/0.05 ml bevacizumab and posterior subtenon injection of 40 mg/1.0 ml triamcinolone acetonide. The injections are performed using 0.5% proparacaine drops for topical anesthesia under sterile conditions. The Bevacizumab is injected through the pars plana using a 30-gauge needle and triamcinolone acetonide is injected through the posterior subtenon area (near macula) by using a 27-gauge needle at the same time. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| intravitreal bevacizumab monotherapy | Procedure | The monotherapy group receive intravitreal injection of 1.25 mg/0.05 ml bevacizumab. The injections are performed using 0.5% proparacaine drops for topical anesthesia under sterile conditions. The bevacizumab is injected through the pars plana using a 30-gauge needle. |
| Measure | Description | Time Frame |
|---|---|---|
| Changes of Central Retinal Thickness | Changes of central retinal thickness on optical coherence tomography (OCT) at baseline and 1, 3, 6 month after injection | baseline, 1, 3, 6 months after injection |
| Measure | Description | Time Frame |
|---|---|---|
| Additional Intravitreal Bevacizumab Injection | Comparison of the additional intravitreal bevacizumab injection of intravitreal bevacizumab monotherapy or combined therapy of posterior subtenon triamcinolone acetonide and intravitreal bevacizumab during 6 months | 6 months |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Yeungnam University College of Medicine | Daegu | 705-717 | South Korea |
During the follow up period, Not attendants, participants who were received other intraocular surgeries and etc. were excluded.
Conditions: Macular edema secondary to Branch Retinal Vein Occlusion The recruitment period: from Jan 2012 to Aug 2012
Not provided
| ID | Title | Description |
|---|---|---|
| FG000 | Monotherapy Group | The monotherapy group receive intravitreal injection of 1.25 mg/0.05 ml bevacizumab. The injections are performed using 0.5% proparacaine drops for topical anesthesia under sterile conditions. The bevacizumab is injected through the pars plana using a 30-gauge needle. |
| FG001 |
| Title | Milestones | Reasons Not Completed | |||||
|---|---|---|---|---|---|---|---|
| Overall Study |
|
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
|
| combined therapy of posterior subtenon triamcinolone acetonide and intravitreal bevacizumab injection | Procedure | The combined group receive intravitreal injection of 1.25 mg/0.05 ml bevacizumab and posterior subtenon injection of 40 mg/1.0 ml triamcinolone acetonide. The injections are performed using 0.5% proparacaine drops for topical anesthesia under sterile conditions. The bevacizumab is injected through the pars plana using a 30-gauge needle and triamcinolone acetonide is injected through the posterior subtenon area (near macula) by using a 27-gauge needle at the same time. |
|
| Combined Group |
The combined group receive intravitreal injection of 1.25 mg/0.05 ml bevacizumab and posterior subtenon injection of 40 mg/1.0 ml triamcinolone acetonide. The injections are performed using 0.5% proparacaine drops for topical anesthesia under sterile conditions. The Bevacizumab is injected through the pars plana using a 30-gauge needle and triamcinolone acetonide is injected through the posterior subtenon area (near macula) by using a 27-gauge needle at the same time. |
| COMPLETED |
|
| NOT COMPLETED |
|
Not provided
| ID | Title | Description |
|---|---|---|
| BG000 | Monotherapy Group | The monotherapy group receive intravitreal injection of 1.25 mg/0.05 ml bevacizumab. The injections are performed using 0.5% proparacaine drops for topical anesthesia under sterile conditions. The bevacizumab is injected through the pars plana using a 30-gauge needle. |
| BG001 | Combined Group | The combined group receive intravitreal injection of 1.25 mg/0.05 ml bevacizumab and posterior subtenon injection of 40 mg/1.0 ml triamcinolone acetonide. The injections are performed using 0.5% proparacaine drops for topical anesthesia under sterile conditions. The Bevacizumab is injected through the pars plana using a 30-gauge needle and triamcinolone acetonide is injected through the posterior subtenon area (near macula) by using a 27-gauge needle at the same time. |
| BG002 | Total | Total of all reporting groups |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Age, Categorical | Count of Participants | Participants |
| ||||||||||||||||||
| Age Continuous | Mean | Standard Deviation | years |
| |||||||||||||||||
| Sex: Female, Male | Count of Participants | Participants |
| ||||||||||||||||||
| Region of Enrollment | Number | participants |
|
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Secondary | Additional Intravitreal Bevacizumab Injection | Comparison of the additional intravitreal bevacizumab injection of intravitreal bevacizumab monotherapy or combined therapy of posterior subtenon triamcinolone acetonide and intravitreal bevacizumab during 6 months | We evaluated mean times of additional intravitreal injection because of recurrent macular edema within participants who who were finished 6 months follow up periods. | Posted | Mean | Standard Deviation | times of injection | 6 months |
|
|
| ||||||||||||||||||||||||||||
| Primary | Changes of Central Retinal Thickness | Changes of central retinal thickness on optical coherence tomography (OCT) at baseline and 1, 3, 6 month after injection | Participants who were finished 6 months follow up period. | Posted | Mean | Standard Deviation | micrometer | baseline, 1, 3, 6 months after injection |
|
|
Not provided
Not provided
Not provided
| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Monotherapy Group | The monotherapy group receive intravitreal injection of 1.25 mg/0.05 ml bevacizumab. The injections are performed using 0.5% proparacaine drops for topical anesthesia under sterile conditions. The bevacizumab is injected through the pars plana using a 30-gauge needle. | 0 | 24 | 0 | 24 | ||
| EG001 | Combined Group | The combined group receive intravitreal injection of 1.25 mg/0.05 ml bevacizumab and posterior subtenon injection of 40 mg/1.0 ml triamcinolone acetonide. The injections are performed using 0.5% proparacaine drops for topical anesthesia under sterile conditions. The Bevacizumab is injected through the pars plana using a 30-gauge needle and triamcinolone acetonide is injected through the posterior subtenon area (near macula) by using a 27-gauge needle at the same time. | 0 | 21 | 0 | 21 |
Not provided
Not provided
The limitation of our study include short duration of follow up (6 months) and small populations of study enroll (45 patients)
Not provided
Not provided
| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Dr. Min Sagong | Yeungnam University College of Medicine | 82-53-620-4191 | msagong@ynu.ac.kr |
| ID | Term |
|---|---|
| D012170 | Retinal Vein Occlusion |
| ID | Term |
|---|---|
| D012164 | Retinal Diseases |
| D005128 | Eye Diseases |
| D020246 | Venous Thrombosis |
| D013927 | Thrombosis |
| D016769 | Embolism and Thrombosis |
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |
Not provided
Not provided
| >=65 years |
|
| Male |
|
| Participants |
|
|
|