title: [Informed consent in phase I trial].
abstract: Informed consent in phase I trials involves very difficult problems related to experimental factors of the phase I trial, a toxicity study conducted in human cancer patients. However, this is the first clinical step in new drug development, and patients must participate in phase I only when there is full disclosure of correct trial information. Disclosure should include the purpose of the trial, the procedure, and the risk/benefits related to the trial. Informing the patient of the cancer diagnosis and the extent of disease is also necessary before entry into a phase I trial. Although phase I trials are conducted with the precious contribution of patients, it is important that informed consent should not become a type of legal contract. Informed consent in phase I trials is an essential process, just like a roundtable discussion of patient and physician before fighting an incurable cancer.
authors.affiliation: Department of Medical Oncology, National Cancer Center Hospital, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Shimada
mesh_terms: D000970:Antineoplastic Agents / Q000008:administration & dosage / Q000009:adverse effects; D017321:Clinical Trials, Phase I as Topic; D006801:Humans; D007258:Informed Consent; D009369:Neoplasms / Q000188:drug therapy; D014342:Truth Disclosure
chemical_list: D000970:Antineoplastic Agents