Day Regimes of CONbercept on CytokinEs of PDR Patients Undergoing Vitrectomy - Trial (CONCEPT)

NCT03506750 · clinicaltrials.gov ↗

PHASE4

Phase

UNKNOWN

Status

200

Enrollment

OTHER

Sponsor class

Conditions

Proliferative Diabetic Retinopathy
VEGF Overexpression

Interventions

DRUG: IVC
PROCEDURE: Blood and aqueous humor at the time of IVC
PROCEDURE: Collect blood, aqueous humor, and initial vitreous at the time of surgery.
PROCEDURE: IVC-sham

Sponsor

The First Affiliated Hospital with Nanjing Medical University