A Pilot Study Evaluating the Safety of Alternating Systemic Chemotherapy and Intra-Arterial Melphalan Chemotherapy in Children With Newly Diagnosed Advanced Intra-Ocular Retinoblastoma

• Age greater than or equal to 3 months up to 18 years.

• Intraocular retinoblastoma not previously treated with systemic chemotherapy, radiation therapy, or IA therapy. Local retinal therapy such as laser photocoagulation and cryotherapy will be permitted.

• Unilateral or bilateral retinoblastoma (RB) patients are eligible

• Patients will be registered on study based on the local exam under anesthesia (EUA) done for diagnostic purposes prior to study entry. The EUA done at study entry should be done within 14 days prior to study entry

• Patients may have had enucleation of one eye, as long as the remaining eye meets the eligibility criteria

• Involved eye(s) must meet the definition for International Classification of Retinoblastoma

• For unilateral retinoblastoma (see Appendix 1 for International Classification of Retinoblastoma):

‣ Group A eye that has failed local therapy

⁃ Group B eye that has failed local therapy

⁃ Group C eye that has failed local therapy

⁃ Group D eye

⁃ Group E eye that is not buphthalmic, is not planned for enucleation after first cycle of chemotherapy, and is in a child less than 1 year of age

• For bilateral retinoblastoma (see Appendix 1 for International Classification of Retinoblastoma):

‣ Group A and Group A eyes that have failed local therapy

⁃ Group A and Group B eyes that have failed local therapy

⁃ Group A and Group C eyes

⁃ Group A and Group D eyes

⁃ Group A and Group E eyes in which the Group E eye is not planned for enucleation after first cycle of chemotherapy

⁃ Group B and Group B eyes that have failed local therapy

⁃ Group B and Group C eyes

⁃ Group B and Group D eyes

⁃ Group B and Group E eyes in which the Group E eye is not planned for enucleation after first cycle of chemotherapy

‣ Group C and Group C eyes

‣ Group C and Group D eyes

‣ Group C and Group E eyes even if early enucleation is planned for the Group E eye.

‣ Group D and Group D eyes

‣ Group D and Group E eyes even if early enucleation is planned for the Group E eye.

‣ Group E and Group E eyes if at least one eye is not planned for enucleation.

• Adequate Renal Function defined as: creatinine clearance or radioisotope Glomerular filtration rate (GFR) ³ 70 milliliter (mL)/min/1.73 m2 OR a serum creatinine based on age and gender derived from the Schwartz formula for estimating GFR (Schwartz et al. J. Peds, 106:522, 1985) utilizing child length and stature data published by the Center for Disease Control (CDC).

• Adequate hematological function defined as:

‣ Absolute Neutrophil Count \> 1000/microliter

⁃ Platelet Count \> 100,000/microliter

• Adequate liver function defined as total bilirubin should be less than or equal to 1.5 x upper limit of normal (ULN) for age and serum glutamic-oxaloacetic transaminase (SGOT) / aspartate aminotransferase (AST) and serum glutamic-pyruvic transaminase (SGPT)

• / alanine aminotransferase (ALT) \< 5 x upper limit of normal (ULN) for age

• Adequate coagulation system as defined as an international normalized ratio (INR) of less than 1.4 and a partial thromboplastin time (PTT) of less than 34

• Women and men of child-bearing potential must agree to use adequate contraception such as hormonal or barrier method of birth control or abstinence prior to study entry and for the duration of study participation. Should the subject or the subject's partner become pregnant or suspect pregnancy while on protocol therapy, the treating physician must be informed immediately.