purpose : the first report of electroretinographic changes following the intravitreal injection of carboplatin in a patient with retinoblastoma case report : recurrent tumors after chemoreduction and adjunctive local treatment in a case of familial unilateral retinoblastoma, group c, was treated with intravitreal carboplatin (10 µg) injections. results : the tumor was regressed after 3 injectio...

PURPOSE To compare intravitreal concentration (VC) of commercially available carboplatin (CAC) and the novel nanomolecule carboplatin (NMC), after periocular injection. METHODS The study was a comparative animal study involving 24 white Sprague-Dawley rats, aged between 6 weeks and 3 months. CAC was bound with a nanoparticulate carrier by co-acervation with a biocompatible and biodegradable p...

Retinoblastoma is the most common type of malignant intraocular tumor in children, and angiogenesis is required for tumor growth and expansion. The present study investigated whether use of the vascular endothelial growth factor inhibitor antibody bevacizumab can increase the inhibitory effect of carboplatin on human retinoblastoma Y79 cells. This was investigated using in vitro and in vivo mod...

Aim: Several ocular and systemic complications have been reported after the bevacizumab intravitreal injection. This study aims at reporting the main indications for the bevacizumab intravitreal injection in our center, the intravitreal injection method in this study, and the incidence of the post-injection complication, such as endophthalmitis.Methods: This study is a retrospective review of t...

BACKGROUND Visual disturbance caused by cancer metastasis from other organs is one of the largest challenges to cancer patients' quality of life (QOL). Lung cancer is the most frequent primary site of choroidal metastasis in men, but improvement of visual disturbance has not always been emphasized in lung cancers. Recently intravitreal bevacizumab is a newer modality being tried for local contr...

Platinum-based anticancer drugs are chemotherapeutic agents to treat cancer. Carboplatin (cis diammine cyclobutane dicarboxylate platinum (II)) is a second generation drug that has less toxic than cisplatin, allowing for high dosages. In the first stage, 1,3-Cyclobutane dicarboxylic acid, a key intermediate for the preparation of carboplatin, have been synthesized in good yields using diffe...

Aim: Several ocular and systemic complications have been reported after the bevacizumab intravitreal injection. This study aims at reporting the main indications for the bevacizumab intravitreal injection in our center, the intravitreal injection method in this study, and the incidence of the post-injection complication, such as endophthalmitis.Methods: This study is a retrospective review of t...