In re Prevagen Prods. Mktg. & Sales Practices Litig.
Opinion of the Court
Before the Panel:
Plaintiffs in the Northern District of California Racies action and the Southern District of New York Federal Trade Com *1380mission action oppose inclusion of their respective actions in the proposed MDL. Plaintiffs in the District of New Jersey Vanderwerff and Eastern District of New York Karathanos actions oppose centralization altogether.
On the basis of the papers filed and the hearing session held, we deny Defendants' motion. The four actions share factual issues arising from allegations that Defendants falsely and deceptively marketed Prevagen, a dietary supplement,
But there are only four actions in this litigation, and no tag-alongs. The small number of actions suggests that cooperation and informal coordination by the involved courts and counsel should be feasible. See In re: Crest Sensitivity Treatment & Prot. Toothpaste Mktg. & Sales Practices Litig. ,
The advanced status of the Racies action also weighs against centralization. Racies has been pending for over two years-since January 2015. Although the parties dispute the amount of discovery that remains in Racies , there is no question that significant discovery has taken place, especially as to plaintiff's core "body chemistry" allegations (i.e. , allegations that Prevagen, a protein, is fully digested like any other protein and that even if a small amount were not fully digested, the amount entering the bloodstream would be trivial at best and, even then, could not pass the "blood brain barrier"). In contrast, the three other actions were filed only earlier this year. See, e.g., In re: Lifewatch, Inc., Tel. Consumer Prot. Act. (TCPA) Litig. ,
Finally, the record leaves us unconvinced that the common factual issues are sufficiently complex to warrant centralization. The website for Prevagen lists only a single clinical trial of the supplement's efficacy to date-the Madison Memory Study,
IT IS THEREFORE ORDERED that the motion for centralization of these actions is denied.
SCHEDULE A
MDL No. 2783-IN RE: PREVAGEN PRODUCTS MARKETING AND SALES PRACTICES LITIGATION
Northern District of California
RACIES v. QUINCY BIOSCIENCE, LLC, C.A. No. 4:15-00292
District of New Jersey
*1381VANDERWERFF v. QUINCY BIOSCIENCE HOLDING COMPANY, INC., ET AL., C.A. No. 2:17-00784
Eastern District of New York
KARATHANOS v. QUINCY BIOSCIENCE HOLDING COMPANY, INC., ET AL., C.A. No. 2:17-01091
Southern District of New York
FEDERAL TRADE COMMISSION, ET AL. v. QUINCY BIOSCIENCE HOLDING COMPANY, INC., ET AL., C.A. No. 1:17-00124
Judge Lewis A. Kaplan took no part in the decision of this matter.
Prevagen contains apoaequorin, a protein that reportedly was originally discovered in jellyfish.
The website also has links to two safety studies.
Case-law data current through December 31, 2025. Source: CourtListener bulk data.