Getting Serious About Personal Genomics’ Risks
After several months of public drama, the University of California, Berkeley’s ambitious program to introduce its incoming freshmen to personalized medicine reached its denouement in late August.
As part of its program, Berkeley offered students the option to participate in genetic testing for three common genetic variants relevant to the body’s ability to metabolize milk products, alcohol and folic acid. The University’s original plan was to allow students to elect to receive the results of their tests as part of the program. Two weeks ago, however, the California Department of Public Health (CDPH) ruled that if Berkeley wanted to return personalized genetic data to some of its freshmen, the testing must be conducted at the direction of a physician and performed by a licensed clinical laboratory. The significant logistical burden and cost of complying with the CDPH’s ruling forced Berkeley to modify its program. While some aspects of the program will go forward, no student will be able to access any personalized genetic information.
(CDPH’s ruling was unexpected. Berkeley’s Dean of Biological Sciences, Mark Schlissel, noted that the department’s ruling “relies on an interpretation of legal statutes that is entirely different from the interpretation of the same statutes by UC’s top lawyers.” The ruling itself has potentially significant implications for genetic research across the country, although that topic is the subject for a future post.)
The focus of this post is the rapid mobilization of critics of the Berkeley program and the power of public controversy to spur regulatory action and, ultimately, to force the University to adopt a fundamentally different approach to personal genomics education than originally intended. This in spite of a detailed internal review process that consumed substantial resources and required Berkeley’s Institutional Review Board (IRB) to approve the project. Examining how and why this happened is instructive for evaluating the future prospects of personal genomics research and innovation.
The Past, Present and Future of DTC Genetic Testing Regulation
[Editor’s Note: Newsweek science editor Mary Carmichael has a DNA Dilemma. As Carmichael debates whether to take a direct-to-consumer (DTC) genetic test, she is soliciting feedback from the DTC community, from the public and from other commentators, including myself. At the end of the week, she will make her decision.
On Tuesday, Carmichael and five commentators examined what can be learned from a DTC genetic test. Yesterday, the topic was whether DTC genetic tests are trustworthy, and whether the results can be cause for concern. Today’s topic is the regulation of DTC genetic tests. In addition to several short commentaries, including a much shorter version of the piece below, Carmichael has also posted a lengthy interview with two top FDA officials on the subject of DTC genetic testing regulation.
The column below is an expanded version of what appears over at Newsweek. To see all of the commentaries in Carmichael’s series, click here.]
The recent media attention focused on direct-to-consumer (DTC) genetic tests has left companies, investors, consumers and even regulators scrambling to figure out what comes next.
As the situation stands today, companies and their investors live in a climate of unprecedented regulatory uncertainty, causing delays in the introduction of new products and rendering an already inhospitable economic climate – for both fundraising and sales – even more challenging. Commentators and regulators caution consumers that some DTC genetic tests may be unreliable or, worse, harmful, but have yet to provide clear tools and guidelines for evaluating competing tests. And regulators, including the FDA, must balance their mandate to protect the health and safety of the public with that same public’s desire for autonomy, while also recognizing that innovation is a prerequisite for a healthcare system that must continue to improve outcomes while reducing costs.
Clearly, something must change. But what will that change be? And how will the field of DTC genetic testing evolve? Will DTC be able to continue its current business while regulators and companies engage in protracted negotiations? Will oversight weed out the “snake oil salesmen” and permit legitimate companies to flourish? Will it drive all genetic testing (temporarily) out of the hands of consumers?
Or will the field change in a dramatic and completely unexpected way?
While You Were Meeting: FDA Mails Letters to 14 More Genetic Test Providers
Earlier this week the FDA held a widely publicized two-day public meeting to discuss its planned regulation of laboratory developed tests (LDTs) (for more see: Day One Recap and Day Two Recap). Other than Monday morning, when the FDA presented background information on LDTs and some of the considerations that have pushed the Agency to pursue a “risk-based application of oversight to LDTs,” the top Agency officials at the meeting were conspicuously quiet. Elsewhere, however, the FDA was doing plenty of talking.
In letters dated July 19th, the first day of the FDA’s public LDT meeting, the Agency continued its crackdown on direct-to-consumer (DTC) genetic test providers, mailing letters to 14 providers of genetic tests. A list of all 14 companies and tests appears below.
The Conversation Continues: Recap from Day Two of FDA’s Regulatory Meeting
The second and final day of the FDA’s “Public Meeting on Oversight of Laboratory Developed Tests” (LDTs) brought forth many of the same comments and themes as the first. The primary difference was that, whereas the first day began with some comments from the Agency that provided a few hints about what the FDA has in store for LDTs, the second day was notable for the FDA’s near-total silence (although key officials were present and listening). Indeed, perhaps the loudest applause of the day was reserved for Sharon Terry of Genetic Alliance, who remarked that while she was glad the FDA had invited so many comments, “it would be nice [if the Agency] would say something back.”
Something Old, Something New. In addition to a reiteration of yesterday’s themes – especially the need for additional data demonstrating how LDTs are used and what harms, if any, they have inflicted on consumers and patients – a few new areas of discussion emerged over the course of the day. Those included:
Welcome to Genomes Unzipped
I’m pleased to announce the beta launch of a new community resource for personal genomics, Genomes Unzipped.
I’ve been working with a group of colleagues on this project for quite a while now. Some of the group members will be familiar to regular readers of the Genomics Law Report, including Daniel MacArthur from Genetic Future, Luke Jostins from Genetic Inference and Caroline Wright from the PHG Foundation. Others are new to the online personal genomics community, but have scientific training in genomic analysis, statistical genetics and other fields that allow them to offer valuable insight into personal genomics issues. We’ll be adding more names to that list over the next few weeks.
Challenging the FDA: A History Lesson for DTC Genetics
Last week the FDA sent letters to five personal genomics companies alleging that the companies are manufacturing and selling medical devices without appropriate FDA review. The FDA’s decision to substantially increase its regulatory oversight of some of the most prominent direct-to-consumer (DTC) genetic service providers has met with a mixed reaction. Supporters of the move argue that these DTC products are medical in nature and require more stringent regulatory controls. Critics, including at least one of the companies receiving a letter (23andMe), fault the FDA for adopting a paternalistic stance to personal genetic information and imposing unnecessary regulatory controls.
What’s Next for DTC? In last week’s post, we outlined several possible responses available to DTC genetics companies, including (1) pulling products from market, (2) agreeing to comply with FDA regulatory requirements, (3) modifying products to avoid FDA oversight or (4) challenging the FDA’s regulatory authority over DTC genetic testing products. We also noted the possibility that the FDA’s decision to look more closely at DTC genetic tests could presage increased scrutiny of the genetic testing industry more broadly, including the many tests currently offered without FDA clearance or approval as laboratory developed tests (LDTs).
What Five FDA Letters Mean for the Future of DTC Genetic Testing
The FDA has published online letters sent to five personal genomics companies – 23andMe, Navigenics, deCODE Genetics, Knome and Illumina – informing the companies that they are manufacturing and selling medical devices without appropriate FDA premarket review and approval. No surprise that the news that the FDA has sent out letters to some of the most well-known providers of DTC genetic testing products is already making waves. (Daniel MacArthur was the first to point me to the AP story, and Mary Carmichael of Newsweek and Andrew Pollack of The New York Times were among the first to dive into the substance of the letters.)
Below, we will discuss the immediate and long-term implications of the FDA’s most recent regulatory actions for the five companies receiving letters, as well as for the DTC genetic testing industry. First, however, a review of the letters themselves is required. Each of the five two-page letters is signed by Alberto Gutierrez, Director of the FDA’s Office of In Vitro Diagnostic Device Evaluation and Safety (OIVD), and follows a similar format throughout. To gauge the impact of these letters we will take them paragraph by paragraph.
Mapping the Personal Genomics Landscape
Last week saw the first annual Genomes, Environments, Traits (GET) Conference, in Cambridge, Massachusetts. Timed to coincide with DNA Day 2010, the conference marked one decade since the publication of the draft consensus human genome sequence. The GET Conference was billed as “the last chance in history to collect everyone with a personal genome sequence on the same stage to share their experiences and discuss the important ways in which personal genomes will affect all of our lives in the coming years.” Not quite everyone with a public personal genome sequence attended – Craig Venter, Desmond Tutu, Glenn Close were all unavailable – but a majority of the genomic pioneers were in attendance and the GET Conference was a one-of-a-kind event.
For those who missed the GET Conference, several high quality recaps are available. The most detailed is A Day Among Genomes, by Carl Zimmer of Discover’s blog The Loom. More targeted reflections on the conference and related events come from Emily Singer of Technology Review summarzing key trends highlighted by the genome pioneers (Singer also has a related piece on the difficulties of understanding human genomes), David Dobbs of Neuron Culture on genomes, cool conferences, and what the hell to tell people about behavioral genes, and Turna Ray of Pharmacogenomics Reporter on the recent Myriad Genetics decision, and its impact on the business of patenting genes. If you’d like even more detail, the Twitter community provided real-time play-by-play.
While there’s no need for a further summary, the GET Conference does provide an occasion to look at the evolving personal genomics landscape in a more holistic fashion.
Past, Present and Future of Genomes, Environments and Traits: 140 Characters at a Time
The first annual Genomes, Environments, Traits (GET) Conference took place yesterday. The GET Conference was an incredible success, with panels, breakout sessions and presentations from all manner of genomic pioneers and futurists, as well as a tremendous audience, both in person and online. In the next few days I’ll share a few thoughts about what we learned at the 2010 GET Conference, as well as what we might expect by the time the 2011 event rolls around. There will also be video from portions of the GET Conference available soon.
In the meantime, if you missed the conference, there was plenty of live Twitter coverage. Everything I tweeted from @genomicslawyer can be found below, and there’s much more at the #GET2010 twitter notebook. Thank you to all those who helped cover the conference online, including GET Conference pioneers (Rosalynn Gill, Misha Angrist), moderators (Carl Zimmer, David Dobbs, Dana Waring Bateman), journalists (Edward Winstead, Emily Singer, Kevin Davies, Aaron Rowe), sponsors (Priscilla Oppenheimer), exome sequence winners (Jonathan Eisen) and many, many more.
Now for Genomes, Environments and Traits in 140 character snips:
Choosing to use genetic testing is an option. Ignorance isn’t.
Last week I posted a response to a column in the Sunday Times by Camilla Long, “Long’s Op-Ed on Personal Genomics Comes Up Short.” Readers of that piece may be interested in a further response (“Choosing to use genetic testing is an option. Ignorance isn’t“), which I wrote with Daniel MacArthur of Genetic Future, published today in the Times.
