title: Selective ophthalmic intra-arterial melphalan therapy for advanced retinoblastoma: implementation and outcomes of a new chemotherapy protocol.
abstract: Retinoblastoma is a relatively uncommon childhood tumor. If untreated, RB grows to fill the eye and destroys the ocular globe's internal architecture. Metastatic spread usually begins after the first 6 months, and death occurs within a matter of years. When treated, overall survival rounds 97%, the alkylating drug melphalan being the most extensively used chemotherapeutic agent in localized treatment. In our hospital, pediatric oncologists asked the Pharmacy Department for assessment in order to implement a new chemotherapy protocol for the treatment of advanced intraocular elegible retinoblastoma cases using melphalan administered directly through the ophthalmic artery. In this paper, we describe the protocol implementation carried out by our collaborative interdisciplinary team as well as the clinical outcomes of five cases treated with ophthalmic intra-arterial melphalan therapy. Oncology pharmacists can contribute with their knowledge to the implementation process of new collaborative practice protocols recommending doses, predicting possible adverse effects and assessing about drug stability and elaboration, packaging and administration methods.
authors.affiliation: H. U y P. La Fe, Pharmacy Valencia, Valencia, Spain. silvia.valero.garcia@gmail.com
authors.forename: Silvia
authors.initials: S
authors.lastname: Valero García
authors.forename: Eduardo
authors.initials: E
authors.lastname: López Briz
authors.forename: Paloma
authors.initials: P
authors.lastname: Escobar Cava
authors.forename: Julia
authors.initials: J
authors.lastname: Balaguer
authors.forename: Ana
authors.initials: A
authors.lastname: Pelufo
authors.forename: Juan Eduardo
authors.initials: JE
authors.lastname: Megías
authors.forename: Jose Luis
authors.initials: JL
authors.lastname: Poveda Andrés
mesh_terms: D018906:Antineoplastic Agents, Alkylating / Q000008:administration & dosage / Q000627:therapeutic use*; D002675:Child, Preschool; D003299:Cooperative Behavior; D005260:Female; D006801:Humans; D007223:Infant; D007261:Infusions, Intra-Arterial; D008297:Male; D008558:Melphalan / Q000008:administration & dosage / Q000627:therapeutic use*; D009880:Ophthalmic Artery; D010348:Patient Care Team / Q000458:organization & administration; D010595:Pharmacists / Q000458:organization & administration; D010607:Pharmacy Service, Hospital / Q000458:organization & administration; D024382:Professional Role; D019572:Retinal Neoplasms / Q000188:drug therapy* / Q000473:pathology; D012175:Retinoblastoma / Q000188:drug therapy* / Q000473:pathology; D016896:Treatment Outcome
chemical_list: D018906:Antineoplastic Agents, Alkylating; D008558:Melphalan