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A multicenter, randomized, double-blind, positive-controlled, seamless design Phase II/III clinical study to evaluate the efficacy and safety of recombinant anti-VEGF humanized monoclonal antibody injection (code MW02) in the treatment of neovascular (wet) age-related macular degeneration (nAMD)

A multicenter, randomized, double-blind, positive-controlled, seamless design Phase II/III clinical study to evaluate the efficacy and safety of recombinant anti-VEGF humanized monoclonal antibody injection (code MW02) in the treatment of neovascular (wet) age-related macular degeneration (nAMD)

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100042994
Enrollment
Unknown
Registered
2021-02-03
Start date
2021-03-01
Completion date
Unknown
Last updated
2021-05-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Wet age-related macular degeneration

Interventions

MW02 Q4w:injection of MW02 every 4 week
MW02 Q8w:The first 3 injections, Q4w, followed by Q8w, were injected with MW02
lucentis:injection of lucentis every 4 week

Sponsors

Mabwell (Shanghai) Bioscience Co., Ltd.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Fully understand this research and sign ICF; Willing to follow and be able to complete all study procedures; 2. Aged >= 50 years and = 50% of the total lesion area.

Exclusion criteria

Exclusion criteria: Study eye: 1. There is subretinal or intraretinal hemorrhage in the study eye, and the bleeding area is >= 50% of the total lesion area, or it is located in the fovea and the area is >= 1 optic disc area; 2. The study eye has scar, fibrosis, geographic atrophy and dense hard exudation under the fovea. 3. CNV caused by non-nAMD exists in the study eye (such as trauma, pathological myopia, multifocal choroiditis, ocular histoplasmosis, vascular stripes, etc.); 4. The study eye has any eye diseases or medical history other than nAMD that may affect central vision and/or macular examine (diabetic retinopathy, retinal vein occlusion, retinal detachment, macular hole, macular epiretinal membrane, retinal pigment epithelium tear involving macular, vitreous macular traction syndrome, optic nerve disease, etc.); 5. Intravitreous hemorrhage occurred in the study eye within 30 days before the first administration. 6. The study eye has received the following intraocular surgery within 90 days, or has previously received various macular laser treatments (such as macular transposition, transpupillary thermotherapy, macular photocoagulation, vitrectomy, optic nerve incision, optic nerve sheath incision, etc.) (except those who have received Vitepofin-photodynamic therapy, cataract surgery and YAG posterior capsulotomy more than 3 months before screening) or have performed external eye surgery within 30 days; 7. The study eye has used corticosteroids in the eye or in the whole body within 3 months or injected corticosteroids around the globe within 30 days before the first administration; 8. The study eye has poorly controlled glaucoma (defined as intraocular pressure >= 25 mmHg after anti-glaucoma treatment), and/or has received glaucoma filtering surgery (such as trabeculectomy, scleral bite, non-penetrating trabecular surgery, etc.); 9. The study eye has high myopia with diopter >= 8D; 10. The study eye has refractive interstitial turbidity and/or myosis that affect fundus or OCT examination; 11. Aphakia (except intraocular lens) or rupture of posterior capsule of lens (except YAG laser posterior capsulotomy after intraocular lens implantation more than 30 days before the first administration); 12. Scleromalacia exists in the study eye. Any eye: 1. 6 months before the first administration, any eye had received IVT anti-angiogenesis drug treatment [such as Aflibercept, Lucentis, Bevacizumab and Conbercept, etc.]; 2. Inject of corticosteroids (such as triamcinolone acetonide) into any eye 6 months before the first administration or 30 days Peribulbar. 3. There is a history of uveitis; 4. There is active inflammation or infection in the eye, intraocularextraocular or periocular; 5. One-eyed patients were defined as the fellow eyes with BCVA 2.5 x ULN or total bilirubin > 1.5 x ULN; B) renal function: serum creatinine > 1.5 x ULN; 4. Abnormal coagulation function: A) Prothrombin time >= 1.5 x ULN and partial thromboplastin activation time >= 1.5 x ULN; B) Take antiplatelet drugs or anticoagulants w

Design outcomes

Primary

MeasureTime frame
BCVA;

Countries

China

Contacts

Public ContactMing Zhang

West China Hospital of Sichuan University

Zhangming-yangcp@163.com+86 18980601020

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026