The New York Appellate Division has ordered a new trial in the medical malpractice case Terehoff v. Frenkel (Docket No. 2020-09449). The case centers on a claim made by John Terehoff, an infant represented by his mother, against his mother's obstetrician and medical practice. The court's decision impacts the way medical malpractice cases involving complex medical causation are handled, particularly those linking premature birth to developmental disorders such as autism.
In this case, the plaintiff alleged that the defendants failed to diagnose his mother's preterm labor, leading to his premature birth at just 25 weeks and a low birth weight of 770 grams. The plaintiff's claim further contended that this premature birth was a contributing factor to his later diagnosis of autism spectrum disorder. The ruling from the Appellate Division highlights the challenges in proving causation in medical malpractice cases, especially when it involves emerging theories in the medical field.
The dispute began when Terehoff's mother filed a lawsuit against Rubin Frenkel, the obstetrician, and his medical practice, claiming negligence in failing to diagnose her preterm labor. The case made its way through the legal system and reached the Appellate Division after a jury initially ruled in favor of the plaintiff, awarding $2,250,000 for past pain and suffering. However, the jury did not grant damages for future pain and suffering, which led to the defendants appealing the decision.
The Appellate Division's ruling was based on the defendants' argument that the plaintiff's expert testimony regarding the causation of autism was not widely accepted in the medical community. The court noted that the testimony provided by the plaintiff's expert, Dr. Allan Rubenstein, did not meet the standards set by the Frye test, which requires that scientific principles or procedures be generally accepted in their field before being admitted as evidence in court.
Judge Francesca E. Connolly, along with Justices Valerie Brathwaite Nelson, Phillip Hom, and Elena Goldberg Velazquez, found that the Supreme Court had erred in allowing the plaintiff to present evidence linking premature birth to autism. The Appellate Division stated, "The gap between the statistical analysis relied upon by Rubenstein regarding the prevalence of autism in preterm, low-birth-weight infants and his testimony that the pathophysiology and causes of autism are unknown was too great to allow him to opine as to his theory of causation in this action." This ruling effectively reversed the previous judgment and ordered a new trial.
The court's decision has significant implications for future medical malpractice cases. It reinforces the importance of establishing a strong scientific basis for expert testimony, particularly when the claims involve complex medical issues. The ruling may discourage similar claims that attempt to link developmental disorders to medical negligence without robust scientific support.
Going forward, this case will likely serve as a reference point for both plaintiffs and defendants in medical malpractice litigation. It emphasizes the need for expert witnesses to provide evidence that is not only credible but also widely accepted in the scientific community. This ruling could lead to stricter scrutiny of expert testimony in similar cases, potentially impacting the outcomes of future medical malpractice claims.
As for the next steps, the case has been remitted to the Supreme Court in Kings County for a new trial. The defendants' successful appeal means that the plaintiff will need to present a stronger case that meets the Frye standard for expert testimony. There is also the possibility that the plaintiff may seek to introduce new evidence or expert opinions that could better support their claims. Details were not available in the court filing regarding any related cases pending or further appeals that may arise from this decision.