"Clinical Trials of AIDS Drug Remain Crucial" CDC Daily UpdateImportant note: Information in this article was accurate in 1989. The state of the art may have changed since the publication date.

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"Clinical Trials of AIDS Drug Remain Crucial"

New York Times (12/20/89), P. A26
Valentine, Fred T.


Abstract: A Nov. 21 article in the New York Times describing clinical trials of dideoxyinosine (DDI) erred in reporting that individuals in the trials had an equal chance of receiving AZT or DDI, writes Fred T. Valentine, director of the AIDS Clinical Trials Unit, New York University Medical Center. Because the trials included different dosages of DDI, patients were actually twice as likely to receive DDI, writes Valentine. The researcher says there is no evidence or theoretical reason DDI will be more effective than AZT, because both drugs act by the same mechanism. The difference in the drugs' side effects, however, may make DDI more effective in the long run, Valentine comments. Careful clinical trials are best to determine the value of new drugs, writes Valentine, who nonetheless says AIDS patients who cannot take part in trials or who can't take AZT should be allowed to choose the new unproven drug. Valentine says researchers and infected individuals must cooperate to insure the prompt completion of clinical studies of DDI.


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