Phase I/II Study of SKG0106 Intravitreal Injection in Patients With Neovascular Age-related Macular Degeneration (nAMD)

Trial statusRecruiting
Trial phasePhase 1, Phase 2
Trial typeInterventional
Biological sexAll
Age50+
SponsorSkyline Therapeutics (US) Inc.

About this trial

This is a phase 1/2 clinical study to evaluate the safety, preliminary efficacy, immunogenicity, and pharmacokinetic (PK) characteristics of SKG0106 in subjects with nAMD. Based on results from the phase 1 dose escalation study, the phase 2 expansion study will be conducted.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Voluntary and able to sign a dated ICF prior to any study-related procedures and able to complete the study as required by the protocol;

Aged ≥ 50 years at screening;

Diagnosis of nAMD as determined by the PI;

Active CNV lesions secondary to age-related macular degeneration (AMD);

Disqualifiers

Any active intraocular or periocular infection or active intraocular inflammation (e.g., infectious conjunctivitis, keratitis, scleritis, endophthalmitis, infectious blepharitis, uveitis) in the study eye at baseline;

Retinal pigment epithelial tear in the study eye at screening;

Current vitreous hemorrhage in the study eye or history of vitreous hemorrhage within 4 weeks prior to baseline;

Any condition that, in the opinion of the investigator, may limit visual acuity improvement in the study eye;

Trial design

Design model

Single group

Treatments tested in this trial

  • SKG0106

    Genetic

    SKG0106 is a recombinant adeno-associated virus (AAV) vector-based in vivo gene therapeutic product

Treatment groups

68 Participants
are divided into 3 treatment groups
Group A: Phase I: Low doseExperimental treatment 1 intervention
Group B: Phase I: Medium doseExperimental treatment 1 intervention
Group C: Phase I: High doseExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Characteristics of dose limiting toxicities (DLTs)

Time frame
4 Weeks
2

Type, severity, and incidence of ocular and systemic adverse events (AEs)

Time frame
52 Weeks

Secondary outcomes

1

Mean change from baseline in best corrected visual acuity (BCVA) at each visit

BCVA of the study eye is examined by the Early Treatment of Diabetic Retinopathy Study (ETDRS) testing at screening and baseline.

Time frame
52 Weeks
2

Mean change from baseline in central subfield thickness (CST) at each visit

Spectral domain optical coherence tomography (SD-OCT) will be performed to measure CST at screening and at each visit (prior to study drug injection, if available).

Time frame
52 Weeks
3

Mean change from baseline in patient-reported outcome (VFQ-25) scale score at each visit

Both the total scale and subscale scores of the VFQ-25 is ranging from 0 to 100, and higher scores mean a better outcome.

Time frame
52 Weeks

Other outcomes

Sponsors and contacts

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