PBL Announces New QA Department Manager

PBL is pleased to announce that Haihong Bao has joined as the new Quality Assurance Manager.

Haihong brings more than 10 years of experience working in CRO environments, including 5 years QA management experience focusing on toxicology, analytical chemistry, and bioanalytical studies and reports.

Her previous CRO experience includes 5 years at JOINN Laboratory, a CRO in Beijing, China, 2 years at MicroConstants, and 4 years at ITR Laboratories as a Toxicologist.

Pacific BioLabs Appoints Michael Yakes, PhD as VP of Toxicology

April 9, 2015

HERCULES, California –Pacific BioLabs, a GLP/GMP pharmaceutical and medical device contract research organization, today announced the appointment of Michael Yakes, PhD as Vice President of Toxicology, responsible for all toxicology, PK/ADME, bioassay, and biocompatibility testing.

Dr. Yakes has spent 14 years in the pharmaceutical industry, directing pharmacology programs and managing multidisciplinary teams at Exelixis, and was recently the Senior Director of Translational Biology for Cleave Biosciences, overseeing toxicology, DMPK, and pharmacology studies.

“We are extremely pleased to welcome Mike to PBL,” said Tom Spalding, President of Pacific BioLabs. “Mike has an outstanding track record in the pharmaceutical industry, and brings fantastic energy and leadership skills to the position. I’m confident that our current clients will enjoy working with Mike, and that his entrepreneurial skills and business acumen will help PBL continue to grow.”

About Pacific BioLabs

Pacific BioLabs is a contract research organization providing a broad array of development and manufacturing support services to the pharmaceutical, biotech, and medical device industries. By supporting these industries through GLP and GMP testing services, Pacific BioLabs helps to bring life-saving and life-improving therapies and devices to patients who need them. Located in Hercules, CA, Pacific BioLabs operates out of a state-of-the-art, purpose-built 32,000 square foot facility overlooking the San Francisco Bay. For more information, please visit www.pacificbiolabs.com.

FDA Publsihes New Draft Guidance on Combination Products

For anyone in the medical device or pharmaceutical fields, it's important to stay up to date on current Good Good Manufacturing practices.

In January, the US FDA published a draft guidance updating the cGMP requirements for combination products. The guidance defines what a combination products is, and contains application requirements for specific types of combination products: prefilled syringes, drug-coated mesh, and drug eluting stents.

The guidance can be found on the FDA website: cGMP Guidance for Combination Products

Venture Capital Funding for Life Sciences: Q & A

At a basic level, Venture Capital (VC) funding can be described as financing provided to startups or other relatively early-stage business that are perceived to have significant growth potential. VC funding is a key to ensuring continued innovation, as companies with new ideas or technologies typically need a large amount of initial capital before profit can be realized. Most VC firms operate on a high risk / high reward model: it is expected that most companies that are funded will fail and lose money, while a small number of ventures will succeed and deliver a very high return on investment.

How does Venture Capital funding affect the Life Science Industry and why is it important?

Venture Capital funding ultimately plays a significant role in influencing the rate of new scientific advancements and products. In a typical year, the Life Sciences Industry receives billions of dollars of venture capital funding. Large drops in life science VC funding (such as the one experienced during and after the 2008-2009 recession) will negatively impact the industry’s job market as well as overall production of new innovations. Other factors can affect life science funding levels, including changes in the regulatory landscape, changes in perceived industry risk levels, and competition for VC capital from other sectors or industries.

Competition for VC capital in particular has affected life science funding in the last decade. Life science ventures often require high funding levels, and the average time to a return on an investment can be long – especially compared to the tech sector. This has led to capital moving away from traditionally strong areas such as pharma and biotech towards software and tech firms. Over time, this shift in funding will be detrimental to the Life Sciences Industry; without a continued influx of capital, the development of new life saving drugs and medical devices will inevitably decline.

What did the Venture Capital landscape look like for Life Sciences in 2014?

Startups and businesses in the Life Sciences sector have been patiently waiting to see a stable increase in VC funding since the decline in 2009. While there has been a gradual increase over the years, investors have still shown some hesitation in returning to pre-2009 levels. However, 2014 (up through Q3) proved to be a very promising year.

2014 had the strongest start for VC funding for Life Sciences since 2008. Quarter two of 2014 also had the highest quarterly total since the first quarter of 2001, and showed a 26% year over year and 35% quarter over quarter increase for average deal size, according to PricewaterhouseCoopers LLP.

With the massive increase in funding in the second quarter of 2014, it wasn’t shocking when the third quarter experienced a 35% quarter over quarter decrease in funding. The third quarter also showed a decline in total deal volume, but showed an increase in funding when compared to its counterpart in 2013. This is due to a 12% year over year increase in deal size. This has been the trend for every quarter in 2014 so far (see graph below).

When the final Life Science VC investment totals for 2014 are gathered, it’s likely that this will be one of the strongest years ever for funding, especially in biotechnology.

Why was 2014 one of the strongest years for VC funding of Life Sciences?

With the recent activity of venture-backed companies going public and the continued strength of the Initial Public Offering (IPO) market, it’s likely that investors affiliated with companies that have gone public will start a new cycle of investments.  Startups and smaller businesses will have a chance to lobby for new potential investors.

New classes of investors have also begun entering the market, providing VC funding. According to Greg Vlahos, Life Sciences partner at PricewaterhouseCoopers LLP, there is an “emergence of new investors in the innovation economy, including the rise of hedge funds, mutual funds, and other non-traditional investors making direct investments into presumably pre-IPO companies.”

Given the funding trends in 2014, and the emergence of new investors and new classes of investors, we are optimistic that the future of Venture Capital funding for Life Sciences is bright.

References

  1. “MoneyTree™ Life Sciences Report, Biotech trending high.” November 2014. Web. 18 Dec. 2014.
    http://www.pwc.com/en_US/us/technology/publications/assets/pwc-biotech-trending-high-q3-2014.pdf

  2. “MoneyTree™ Life Sciences Report, Biotech soars to record high.” August 2014. Web. 18 Dec. 2014.
    http://www.pwc.com/en_US/us/health-industries/publications/assets/pwc-biotech-money-tree-q2-2014.pdf

  3. “MoneyTree™ Life Sciences Report, Biotech deals rising.” May 2014. Web. 18 Dec. 2014.
    http://www.pwc.com/en_US/us/health-industries/publications/assets/pwc-pharma-money-tree-q1-2014.pdf

  4. National Venture Capital Association. “VC Industry Overview.” Web. 18 Dec. 2014.
    http://www.nvca.org/index.php?option=com_content&view=article&id=141&Itemid=589

  5. “Life sciences venture capital investments soar in Q2 to highest level since 2007, according to the MoneyTree Report.” 25 Aug. 2014. Web. 18 Dec. 2014.
    http://www.pwc.com/us/en/press-releases/2014/2014-q2-life-science-press-release.jhtml

     

 

Primer: GLP and Medical Device Studies

GLP regulations

Here at PBL, we work with many medical device companies, and no matter whether these companies are new or established, there still seems to be common questions among them. Namely: how exactly do the GLP regulations apply to medical device studies?

This uncertainty, and, in many cases, confusion, likely stems from a lack of clarity in the GLP regulations themselves, as well as a sometimes ambiguous stance from the FDA on when GLP should be applied to medical device studies.

Based on our experience, here's a quick primer on how we find GLP can best be applied to medical device studies.

Which Medical Device Studies Should be Conducted GLP?

A quick look into the FDA GLP regulations (21 CFR part 58) reveals that GLP is only applicable when conducting nonclinical laboratory studies. This is key, because many studies don't qualify as nonclinical, and thus don't need to be conducted according to GLP.

"A nonclinical laboratory study is an in vivo or in vitro experiment in which a test article is studied prospectively in a test system under laboratory conditions to determine its safety (21 CFR 58.3(d))."

Studies that are not done for the purpose of determining the safety of a device thus do not need to be conducted according to GLP.  There is occasionally a misperception that a GLP study is "better" than a non-GLP study or a study conducted according to GMP (Good Manufacturing Practices.) And this misperception can lead to study sponsors requesting GLP when it is not needed, adding unnecessary cost and length to a study.

Based the understanding that GLP is for nonclinical studies only, here are some common medical device studies and our recommendations on whether GLP is applicable.

Biocompatibility (both in-vivo and in-vitro): GLP

Validation Studies (sterilization validations, reusable device cleaning validations): either non-GLP or GMP (GLP is most likely not needed)

Exploratory Studies: GLP not needed (conduct these studies non-GLP)

Chemical Characterization Studies (such as ISO 10993-18 Chemical Characterization): GLP (most likely) not needed

Routine Lot Testing (bioburden, endotoxin, sterility): Conduct according to GMP*

*GMP is short for Good Manufacturing Practices

What Device Characterization Data is Needed for a GLP Study?

If a device study does need to be conducted GLP, then characterization data for the device (the test article) must be gathered, and this data becomes part of the GLP study.

GLP regulations require the following:

“The identity, strength, purity, and composition or other characteristics which will appropriately define the test or control article shall be determined for each batch and shall be documented. Methods of synthesis, fabrication, or derivation of the test and control articles shall be documented by the sponsor or the testing facility (21 CFR 58.105(a)).”

This language seems to be more targeted to pharmaceuticals than medical devices, so determining what data is needed for a device can be tricky. In our experience, here is what we find to be most appropriate:

  • Description of the device

  • Types of materials the device is made of (method of manufacture and name of the manufacturer of any polymers, colorants, metals, etc.)

  • Methods of manufacture and synthesis of the final device (i.e. injection molding) and location of manufacturing facilities.

  • Lot number (if applicable).

Stability data is also required, which is somewhat analogous to the device's shelf life or usable life. If this data has not been determined yet, it typically is sufficient for the manufacturer to provide a letter with an assurance that the device as tested during the relevant GLP study is within it's usable life.

For more information, and to better understand some of the FDA's stances on GLP and medical device studies, we recommend the FDA’s Draft Guidance for Industry and Food and Drug Administration Staff - The Applicability of Good Laboratory Practice in Premarket Device Submissions: Questions & Answers.

Additionally, a medical device specialist at Pacific BioLabs may be able to help assist with questions for your specific device testing project. Contact PBL to see if we may be able to help.