Ten doctors on FDA panel reviewing Abbott heart device had financial ties with company

The committee member to whom the database attributes the most money from Abbott, Paul Hauptman, cast one of the votes against the device on effectiveness and the sole vote against the device on the bottom-line question of its risks versus benefits.

Hauptman said during the meeting that the question of safety was “very, very clear” but added: “I just felt the need to pull back a little bit on unbridled enthusiasm.” Who will benefit from the device, he said, “needs better definition.”

Hauptman, dean of the University of Nevada-Reno School of Medicine, is connected to 268 general payments from Abbott totaling about $197,000 in the Open Payments database. Some payments are listed as going to an entity called Keswick Cardiovascular.

Hauptman said in an email that he followed FDA guidance and added, “My impartiality speaks for itself based on my vote and critical comments.”

Some committee members voted in favor of the device despite concerns.

Marc Katz, chief of the Division of Cardiothoracic Surgery at the Medical University of South Carolina, is linked to 77 general payments totaling about $53,000 from Abbott and worked on research supported by about $10,000 from the company, according to Open Payments.

“I voted yes for safety, no for effectiveness, but then caved and voted yes for the benefits outweighing the risks,” he said in the meeting.

In an email, he said of his Abbott payments: “All was disclosed and reviewed by the FDA.” He said that he “can be impartial” and that he “openly expressed … concerns about the treatment.”

Mitchell Krucoff, a professor at Duke University School of Medicine, is connected to 100 general payments totaling about $105,000. Some went to a third party, HPIC Consulting. He also worked on research supported by about $51,000 from Abbott, according to Open Payments.

He said during the meeting that he voted in favor of the device on all three questions and added that doctors have “a lot to learn” once it’s on the market. For instance: By using the device to treat patients now, “do we set people up for catastrophes later?”

In an email, Krucoff said he completed a “very thorough conflict of interest screening by FDA for this panel,” which focused not only on Abbott but also on “any work done/payments received from any other manufacturer with devices in this space.”

John Hirshfeld Jr., an emeritus professor of medicine at the University of Pennsylvania, is linked by the database to six general payments from Abbott totaling $6,000. Two of the payments linked to him went to a nonprofit, the Cardiovascular Research Foundation, according to the database. He voted yes on all three questions about TriClip but said at the meeting that he “would have liked to have seen more rigorous data to support efficacy.”

In an email, Hirshfeld said he disclosed the payments to the FDA. The agency did not deem him to have a conflict because he had no stake in Abbott’s success and his involvement with the company had ended, he said. Through the conflict-of-interest screening process, he said, he had been excluded from prior advisory panels.