title: Management of anal cancer in 2010. Part 2: current treatment standards and future directions.
abstract: The treatment of anal squamous cell cancer with definitive chemoradiation is the gold-standard therapy for localized anal cancer, primarily because of its sphincter-saving and colostomy-sparing potential. Studies have addressed different chemoradiation regimens in hopes of improving on the standard protocol of fluorouracil (5-FU), mitomycin, and radiation, but no alternative regimens have proven superior. Nevertheless, important conclusions have been derived regarding the continuity of radiation as well as the role of induction and maintenance chemotherapy in this setting. In the concluding part of this review, we consider the data on chemoradiation with 5-FU/mitomycin vs radiation alone, chemoradiation with 5-FU/mitomycin vs chemoradiation with 5-FU alone, neoadjuvant chemotherapy with cisplatin/5-FU followed by cisplatin/5-FU plus radiation vs mitomycin/5-FU plus radiation, the addition of induction or maintenance chemotherapy to chemoradiation, the effect of overall treatment time on tumor control, whether chemotherapy can be eliminated for early-stage anal cancer, and the impact of human immunodeficiency virus infection on treatment.
authors.affiliation: School of Medicine and Biomedical Sciences, State University of New York at Buffalo, USA.
authors.forename: Ali
authors.initials: A
authors.lastname: Abbas
authors.forename: Gary
authors.initials: G
authors.lastname: Yang
authors.forename: Marwan
authors.initials: M
authors.lastname: Fakih
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D001005:Anus Neoplasms / Q000188:drug therapy* / Q000532:radiotherapy* / Q000821:virology; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy* / Q000532:radiotherapy* / Q000821:virology; D002945:Cisplatin / Q000008:administration & dosage / Q000009:adverse effects; D005472:Fluorouracil / Q000008:administration & dosage / Q000009:adverse effects; D015658:HIV Infections / Q000150:complications; D006801:Humans; D016685:Mitomycin / Q000008:administration & dosage / Q000009:adverse effects; D020360:Neoadjuvant Therapy
chemical_list: D016685:Mitomycin; D002945:Cisplatin; D005472:Fluorouracil