Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT04455399
Other study ID # 20200102
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date November 9, 2020
Est. completion date January 9, 2021

Study information

Verified date April 2021
Source Peregrine Eye and Laser Institute
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Prospective, single-center, randomized, clinical trial (RCT) comparing the time efficiency and safety of a single-use intravitreal injection (IVI) guide versus a traditional technique using a dual blade speculum among patients undergoing IVI for various indications.


Description:

Prospective, single-center, randomized, clinical trial (RCT) comparing the efficiency and safety of a single-use IIG with a traditional technique using a dual blade speculum among patients undergoing IVI for various indications. The investigators will include eyes of adult patients scheduled to undergo unilateral IVI for neovascular age-related macular degeneration (nAMD), polypoidal choroidal vasculopathy (PCV), diabetic macular edema (DME), retinal vein occlusion (RVO), choroidal neovascular membrane from pathologic myopia (PM) and uveitis. The investigators will exclude eyes with a history of extraocular or intraocular infection within 3 months of the scheduled IVI date, scleral thinning, history of previous glaucoma surgery, history of pars plana vitrectomy, hypersensitity to the IVI drug, propracaine or povidone iodine, and inability to understand the informed consent form. The eyes will be randomly assigned in 1:1 fashion into two injection arms: intravitreal injection guide (IIG) and dual blade speculum (DBS). At the time of injection, a random number generator will be used to generate an odd or even number for each eye. Odd eyes will be assigned to IIG and even eyes will be assigned to DBS. For same day bilateral injection, once the first eye is randomized to one technique, the second eye will be automatically assigned to the other technique. The study will be conducted in compliance with the Declaration of Helsinki. All patients will provide informed consent prior to start of study procedures.


Recruitment information / eligibility

Status Completed
Enrollment 200
Est. completion date January 9, 2021
Est. primary completion date January 9, 2021
Accepts healthy volunteers No
Gender All
Age group 21 Years and older
Eligibility Inclusion Criteria: * Eyes of adult patients requiring intravitreally injected medications for non-infectious indications Exclusion Criteria: - History of extraocular or intraocular infection within 3 months of the scheduled IVI date - Scleral thinning - History of previous glaucoma surgery - History of pars plana vitrectomy - Hypersensitivity to the IVI drug, proparacaine or povidone iodine - Inability to understand the informed consent form

Study Design


Related Conditions & MeSH terms


Intervention

Device:
Intravitreal injection guide (Malosa)
A single use, multifunction device will be used to push away an eyelid to expose injection site, indicate injection point about 4 millimeters from surgical limbus, and directs needle perpendicular to the ocular surface while limiting intraocular needle incursion
Dual Blade Eyelid Speculum
A conventional dual blade eyelid speculum will be use to push away eyelids. A Castroviejo surgical caliper will be used to mark the injection site.

Locations

Country Name City State
Philippines Peregrine Eye and Laser Instittute Makati City MM

Sponsors (1)

Lead Sponsor Collaborator
Peregrine Eye and Laser Institute

Country where clinical trial is conducted

Philippines, 

Outcome

Type Measure Description Time frame Safety issue
Primary Duration of intravitreal injection procedure Duration in seconds from application to removal of single-blade or dual blade speculum At time of injection procedure
Secondary Adverse event rate Frequency of adverse events and serious adverse events after intravitreal injection Immediately and up to 1 month after the intravitreal injection procedure
Secondary Patient preference for IVI technique Patient survey as to which technique is more comfortable and preferred among patients with prior injection experience using the dual blade speculum Immediately post injection using single-blade speculum
See also
  Status Clinical Trial Phase
Completed NCT03953807 - A Study to Evaluate the Effectiveness and Safety of OZURDEX® in Patients With Diabetic Macular Edema But Never Treated Phase 4
Completed NCT03622580 - A Study to Evaluate the Efficacy and Safety of Faricimab (RO6867461) in Participants With Diabetic Macular Edema (YOSEMITE) Phase 3
Recruiting NCT06262737 - Single-center Study Measuring OSDI Dry Eye Score in Patients Undergoing an Anti-VEGF Induction Protocol
Terminated NCT04603937 - A Study to Evaluate the Efficacy, Durability, and Safety of KSI-301 Compared to Aflibercept in Participants With Diabetic Macular Edema (DME) Phase 3
Terminated NCT04611152 - A Trial to Evaluate the Efficacy, Durability, and Safety of KSI-301 Compared to Aflibercept in Participants With Diabetic Macular Edema (DME) Phase 3
Active, not recruiting NCT04108156 - This Study Will Evaluate the Efficacy, Safety, and Pharmacokinetics of the Port Delivery System With Ranibizumab in Participants With Diabetic Macular Edema Compared With Intravitreal Ranibizumab Phase 3
Completed NCT02867735 - A Study to Assess the Safety, Tolerability, Pharmacokinetics and Pharmacodynamic Activity of Intravitreal LKA651 in Patients With Macular Edema Phase 1
Withdrawn NCT03629210 - Combination OZURDEX® & EyLea® vs. OZURDEX® Monotherapy in IncompLete-Responders wIth Diabetic Macular Edema Phase 2
Withdrawn NCT02842541 - Safety Study of Intravitreal EBI-031 Given as a Single or Repeat Injection to Subjects With Diabetic Macular Edema Phase 1
Completed NCT02221453 - Cytokine Levels in Patients With Persistent Diabetic Macular Edema Treated With Triamcinolone Acetonide Phase 2
Completed NCT02979665 - Changes to the Retina Following Anti-VEGF Treatments for Diabetic Macular Edema
Completed NCT02556723 - Intravitreal Injections of Ziv-aflibercept for Macular Diseases N/A
Completed NCT02000102 - Outcomes of Diabetic Macula Edema Patients Switched to Aflibercept From Bevacizumab and/or Ranibizumab N/A
Completed NCT02088229 - Relating Retinal Structural and Functional Parameters to Visual Acuity in Eyes Undergoing Treatment for Diabetic Macular Edema N/A
Terminated NCT00779142 - Utility of Intravitreal Methotrexate in Diabetic Macular Edema Resistant to Conventional Therapies N/A
Completed NCT01171976 - Efficacy and Safety of Ranibizumab in Two "Treat and Extend" Treatment Algorithms Versus Ranibizumab As Needed in Patients With Macular Edema and Visual Impairment Secondary to Diabetes Mellitus Phase 3
Completed NCT00989989 - Efficacy and Safety of Ranibizumab (Intravitreal Injections) in Patients With Visual Impairment Due to Diabetic Macular Edema Phase 3
Terminated NCT00768040 - Efficacy of Aliskiren in the Treatment of Diabetic Macular Edema Phase 2
Completed NCT01259609 - Changes in Ciliary Body Thickness in Patients With Diabetic Macular Edema After Vitrectomy N/A
Completed NCT00683176 - Effect of Choline Fenofibrate (SLV348) on Macular Edema Phase 2