FDA Clears Gen-Probe's HPV Test - Analyst Blog
November 02 2011 - 1:15PM
Zacks
Diagnostic products maker Gen-Probe Inc (GPRO)
has received the green signal of the U.S. Food and Drug
Administration (“FDA”) for its APTIMA assay for the detection of
human papillomavirus (“HPV”) infections which are associated with
cervical cancer. The company filed a pre-market approval (“PMA”)
application for the test with the FDA in late 2010. The APTIMA HPV
assay is currently marketed in Europe.
HPV is one of the most prevalent sexually transmitted infections
in the U.S. Roughly 20 million Americans are affected by HPV
infection. HPV are common viruses, which could expose
infected women
to high risk of developing precancerous lesions of the cervix,
eventually leading to cervical cancer.
Although there are more than 100 types of such viruses, 14 of
them have been found to be capable of causing cervical cancer.
Since all HPV infections do not lead to cancer, specific tests are
required to detect women who are at high risk of developing
cervical cancer.
The APTIMA HPV assay, a novel molecular test, can detect 14 HPV
types which are associated with cervical cancer. Based on the
clinical study results, the assay offers greater specificity in
detecting cancer and precancerous lesions than the most commonly
used FDA-approved DNA-based test.
Moreover, the APTIMA HPV assay has been approved by the FDA for
use with Gen-Probe’s TIGRIS system, the only fully automated
testing system for molecular diagnostics. This will offer a
convenient way to physicians and laboratories to provide fast and
accurate detection of infectious diseases. Gen-Probe plans to
launch the APTIMA HPV assay in the U.S. within a couple of weeks
and expects to book first sales in late first-quarter 2012.
California-based Gen-Probe has been a pioneer in the commercial
and scientific development of nucleic acid testing (“NAT”) for the
diagnosis of infectious diseases. It is a market leader in domestic
gonorrhea and chlamydia testing with its PACE and APTIMA assay
product lines.
Gen-Probe is a leading pure-play molecular diagnostics company.
The company’s molecular diagnostic tests and instruments are
designed to improve results and increase laboratory operating
efficiency. Gen-Probe competes with more established firms in the
molecular diagnostic industry such as Roche
(RHHBY), Becton Dickinson (BDX), and
Abbott Labs (ABT). Currently, we are Neutral on
the stock.
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