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Industry leaders anticipate that the use of artificial intelligence in medical imaging will have a substantial clinical impact, ushering in an opportunity to significantly improve decision support in medical image interpretation. In this post, we cover a variety of promising medical imaging applications for AI and machine learning—including diagnosing cancer and brain aneurysms—as well as recent regulatory developments.

Metrics Climb

CB Insights reports that healthcare-related AI investment totaled $1.44 billion in the first half of 2019, putting investment in the space on track to surpass the prior year, in which investment reached $2.5 billion. Much of the attention to date has surrounded applications in medical imaging or radiology.

VC-backed deals and financing to healthcare AI startups, Q1'18 - Q2'19 ($M)

The National Center for Biologic Information (NCBI) reports that publications covering AI in radiology have steeply increased in recent years. Between 2016 and 2017, the number of articles published on the topic ranged from 700 to 800. That’s compared to 100 to 150 articles published between 2007 and 2008. In addition, more than half of recent articles focused on applications related to magnetic resonance imaging (MRI) or computed tomography (CT). And January saw the launch of a peer-reviewed journal devoted to AI in medical imaging: Radiology: Artificial Intelligence. …
Continue Reading AI in Medical Imaging: Exploring the Frontier of Healthcare Applications

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Rock Health reported that $4.2 billion was invested in digital health companies during the first half of 2019. This places the sector on pace to exceed 2018’s record total annual investment of $8.2 billion.

Strong and Steady with No Signs of Froth

This steady growth should put to rest, at least for the time being, concerns that emerged at the end of last year about a digital health investment bubble. Rock Health provides a detailed “bubble analysis” in its midyear report, but in short the venture fund concludes that the space is not experiencing a bubble thanks to sound business fundamentals, a strong base of repeat investors and the lack of fraud or misuse of funds.

Rock Health also notes that the $4.2 billion in investment was spread over 180 deals. About a third of the money invested went toward megadeals—deals of $100 million or more.

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Continue Reading Q2 2019: Big Deals in China, Drones and the Return of the Digital Health IPO

Insights from Mary Meeker’s 2019 Internet Trends Report

In the latest edition of the Internet Trends report, Mary Meeker highlights the growing digitization of the healthcare sector, framing that growth squarely in the context of a U.S. healthcare system that—in some cases—has room for further innovation to better meet consumers’ demands or expectations.

Meeker, founder of Bond Capital (and former Kleiner Perkins Caufield & Byers general partner), launches the report’s healthcare section with an overview of a system that has the highest expenditures on healthcare as a percentage of GDP among other nations in the Organisation for Economic Co-operation and Development. Adding in the high number of uninsured individuals, high administrative costs and outcomes that are worse than other developed countries, Meeker makes the case that the digitization of U.S. healthcare is driven by consumer demand for better alternatives.

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Continue Reading US Health Consumers Demand More: Can Tech Save Us?

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In our 2018 year-end review of life sciences and tech IPOs (co-authored by my colleagues James Evans and Rob Freedman), we noted that life sciences offerings totaled 67 raising an average of $133 million while there were 45 technology deals raising an average of more than $380 million, not including Spotify, whose unique direct listing process did not raise capital. We were curious to see if those trends would continue in 2019, so we took a look at the numbers year to date.

2019 Deal Size

Through the end of May 2019, there were 27 life sciences offerings that raised $2.3 billion. On average, life sciences IPOs grossed $86 million. The largest deal so far was Gossamer Bio’s initial public offering that garnered $276 million. The smallest offering was $5 million raised by Guardion Health Services.

On the technology side, there have been 11 IPOs through May raising an impressive $14 billion. However, that total includes the outsized offerings from Uber and Lyft which took in $8.1 billion and $2.34 billion respectively, lifting the average offering to $1.3 billion. Omitting the two rideshare companies, the value of the average tech offering drops to $416.7 million. After Uber and Lyft, the next largest tech offering was Pinterest at $1.4 billion.

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Continue Reading Life Sciences IPOs Haven’t Slowed in 2019

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In its Q1 2019 digital health funding report Rock Health noted that investment in digital health companies leveled off in the first quarter after a record-setting 2018. At $986 million, investment in the first three months of the year was down 21 percent from the fourth quarter of 2018, when it hit $1.2 billion

But the leveling off in funding is more likely linked to an overall decrease in venture investment than to any weakness in the fundamentals of the digital health sector.

The PwC/CB Insights MoneyTree Report Q1 2019 states that global venture funding dropped 22 percent in the first quarter over the last quarter of 2018—from $67 billion in Q4 to $52.2 billion in Q1. U.S. venture investment overall dropped even more in Q1, from $38.7 billion to $24.6, or 36 percent. As a result, digital health venture investment is either even with or outperforming the market as a whole.

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Continue Reading Digital Health Investment Levels Off and Unicorns Emerge

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With 58 U.S. biopharma IPOs in 2018, the biotech industry entered the new year with confidence. By all appearances, the longest and largest biotech IPO window in history was not going to close anytime soon. But it was biotech dealmaking that took center stage at the annual J.P. Morgan Healthcare Conference at the beginning of 2019.

On the opening day of the annual confab in San Francisco, Bristol-Myers Squibb and Eli Lilly and Company both announced blockbuster deals — strengthening the case that M&A would likely be the exit of choice. Many IPO candidates may be reluctant to pursue a public offering, given lingering political and market uncertainty in the first part of the year.

After announcing Lilly’s deal to acquire Loxo Oncology, David Ricks, the company’s chairman and CEO, assured analysts that he expects there will be an increase in M&A activity in the year to come. Lilly’s CFO and SVP Joshua Smiley, added that the company could continue doing deals throughout the year. (Fenwick represented Loxo Oncology in the $8 billion deal)

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Continue Reading Which Way to the Exits for Biotech?

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No matter who is doing the counting, 2018 was an off-the-charts year for venture investment in digital health. Here’s a sampling of the tallies:

  • Our good friends at Rock Health put the total investment at $8.1 billion – an impressive 42 percent increase over 2017’s total of $5.7 billion.
  • The PwC/CB Insights MoneyTree Report posted an even higher total of $8.6 billion up from $7.1 posted in 2017.
  • StartUp Health reported $14.6 billion in global investment in digital health, up nearly 150 percent from 2017’s total of $6 billion (cited by MobiHealthNews).

And it’s not only that more money is going into the sector, it’s going into larger deals. Rock Health reports that the average deal size has grown to $21.9 million. That’s up from $15.9 million in 2017 and $13.6 million in 2016.

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Continue Reading The Year of the Megadeal and a Hot Digital Health Market in China

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The impact of artificial intelligence, or more specifically machine learning, is being felt in every industry sector, but perhaps nowhere more so than in healthcare, where AI funding hit historic highs in 2018, according to CB Insights.

The term AI is commonly used by the media and others to describe a computer-generated solution that is as good, or better than, a solution that could have been produced by a human. That often includes digital health tools that use algorithms programmed by researchers and clinicians. Machine learning is a subset of AI that uses neural networks to simulate or even expand on the level of data analysis that human minds are able to achieve. Deep learning is where software learns to recognize patterns. And these tools are already transforming diagnostic imaging.

The Scope

CB Insights reports that since 2013, $4.3 billion in private equity has been invested in healthcare AI startups across 576 deals. That’s more than AI startups in any other industry have taken in.

In a way, healthcare and AI are almost made for each other. The healthcare sector produces tons of data, but most of it is not being leveraged to provide the kind of insights it potentially could. The hope is that AI will be able to sort through this mountain of information to provide novel insights to improve the treatment or enable the prevention of disease.

In this post, we have rounded up some of the most promising applications for AI/ML in healthcare and examples of companies that are making it happen.

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Continue Reading How AI is Transforming Healthcare: Diagnostics, R&D and Therapeutics

Fenwick & West Digital Health Investor Summit
The Seventh Annual Fenwick & West Digital Health Investor Summit profiled a sector that continues to attract record levels in investment, further matures and consolidates, and that is leveraging the newest technologies in blockchain and artificial intelligence to improve the practice and delivery of health care. Speakers included Rock Health’s Bill Evans and Goldman Sach’s Peter van der Goes, who discussed the possibility of an investment bubble and outlook for 2019, and Ruchita Sinha of Sanofi Ventures, who talked about blockchain in digital health. Fenwick’s Kristine Di Bacco moderated a panel on machine learning and artificial intelligence in healthcare with guest speakers Brandon Ballinger, co-founder of Cardiogram; Alison Darcy, founder and CEO of Woebot Labs; and Christine Lemke, co-founder and president of Evidation Health.

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Continue Reading Takeaways from Fenwick’s 2018 Digital Health Investor Summit

Just over a year ago, we reported about the rise of the mega-round in digital health investments. At that time, we tallied nine investment rounds valued at more than $100 million in the first half of 2017. Deals in H1 2018 surpassed that with a total of 14 such megadeals, as we reported in earlier posts for Q1 and Q2. The surge has continued in Q3, with 11 rounds north of $100 million including five valued at more than $300 million and one hitting $550 million.

But while mega rounds were rare occurrences in 2017,[1] today they are becoming more common. So is it fair to say that $300 million is the new $100 million? Is there another superlative after “mega”?

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Continue Reading Digital Health Megadeals Get Bigger in Q3 2018