The case turned on whether the defendant failed to recommend and perform a timely colonoscopy (the plaintiff, who had a history of colon polyps, contracted colon cancer). At trial the defendant doctor was allowed to introduce in evidence guidelines published by the American Gastroenterological Association which included the recommended frequency of colonoscopies. The plaintiff objected and requested a limiting instruction informing the jury that the guidelines “did not set forth the standards of care with regard to the diagnosis and treatment of plaintiff’s colon cancer.” The trial court gave a cursory limiting instruction at the time the guidelines were admitted, and told the jury another instruction would be forthcoming. The trial court subsequently declined to give any further instructions on the issue. In reversing the judgment for the defendant and ordering a new trial, the First Department wrote:
The court erred in failing to give the instruction that plaintiff requested. Although the trial court’s instruction informed the jury that it was to make its determination based on “all the evidence,” this instruction was not sufficient to guide the jury on how to apply the Guidelines to the facts before it. The court’s instruction as rendered failed to make clear to the jury that the Guidelines were simply recommendations regarding treatment, and thus, that compliance with the Guidelines did not, in and of itself, constitute good and accepted medical practice … . The trial court should have given the jury an instruction specifically stating that the Guidelines were not the same as standards of care and that the jury was to make its determination based on the particular circumstances of the case, not on the Guidelines alone. Introducing the Guidelines into evidence without the appropriate limiting instruction allowed the jury to infer that a physician need not exercise professional judgment with regard to individual patients, but could simply abide by the recommendations promulgated in the Guidelines. Hall v Kiyici, 2013 NY Slip Op 01616, 9067, 23531/05, 1st Dept. 3-14-13