Tumori · 2009
Off-label prescription of antineoplastic drugs: an Italian prospective, observational, multicenter survey.
СтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод в очереди
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Roila Fausto, Ballatori Enzo, Labianca Roberto, De Braud Filippo, Borgonovo Karen, Martelli Olga, Gallo Ciro, Tinazzi Angelo, Perrone Francesco, Italian Medical Oncology Association (AIOM)
Аннотация
AIMS AND BACKGROUND: An appropriate use of drugs should follow the registered indications. Different reasons can induce oncologists to prescribe drugs off-label. The aim of this study was to describe incidence and characteristics of these prescriptions in Italy.
METHODS: Patients submitted to chemotherapy in 15 Italian oncology centers were evaluated for two randomized non-consecutive days of two weeks in May 2006.
RESULTS: The study enrolled 644 patients receiving 1,053 drugs. Overall, 199 of 1053 (18.9%) prescriptions were off-label. In 92 of 199 cases (46.2%), the drugs were used for a neoplasm for which they were not approved, but there was scientific evidence (one or more randomized clinical trials or more phase II studies published in a major oncology journal) justifying the prescription. In 27 cases (13.6%), the drugs were prescribed for a rare neoplasm (cisplatin and gemcitabine in mesothelioma). In 20/21 cases (10.1%/10.5%), drugs were used in association/alone in contrast with the approved use (capecitabine in association in colorectal cancer). In 28/11 cases (14.0%/5.6%), the drugs were used in lines of chemotherapy subsequent/previous to that approved.
CONCLUSIONS: Off-label use of antineoplastic drugs, in this observational survey, represents less than 20% of the prescriptions, and most of them are based on scientific evidence of efficacy.
METHODS: Patients submitted to chemotherapy in 15 Italian oncology centers were evaluated for two randomized non-consecutive days of two weeks in May 2006.
RESULTS: The study enrolled 644 patients receiving 1,053 drugs. Overall, 199 of 1053 (18.9%) prescriptions were off-label. In 92 of 199 cases (46.2%), the drugs were used for a neoplasm for which they were not approved, but there was scientific evidence (one or more randomized clinical trials or more phase II studies published in a major oncology journal) justifying the prescription. In 27 cases (13.6%), the drugs were prescribed for a rare neoplasm (cisplatin and gemcitabine in mesothelioma). In 20/21 cases (10.1%/10.5%), drugs were used in association/alone in contrast with the approved use (capecitabine in association in colorectal cancer). In 28/11 cases (14.0%/5.6%), the drugs were used in lines of chemotherapy subsequent/previous to that approved.
CONCLUSIONS: Off-label use of antineoplastic drugs, in this observational survey, represents less than 20% of the prescriptions, and most of them are based on scientific evidence of efficacy.
Предметные рубрики MeSH
AdultAgedAntimetabolites, AntineoplasticAntineoplastic AgentsAntineoplastic Combined Chemotherapy ProtocolsCancer Care FacilitiesCisplatinDeoxycytidineDrug ApprovalEvidence-Based MedicineFemaleHumansItalyMaleMesotheliomaMiddle AgedNeoplasmsOff-Label UseProspective StudiesRandomized Controlled Trials as TopicGemcitabine