The first drug with an indication for treatment of smallpox has been approved by the US Food and Drug Administration (FDA) and will be available for now only through the US government's Strategic National Stockpile (SNS).
The US Food and Drug Administration (FDA) has approved the first drug with an indication for treatment of smallpox. Smallpox, a contagious and sometimes fatal infectious disease, was declared eradicated in 1980, by the World Health Organization. However, there have been longstanding concerns that smallpox could be used as a bioweapon.
‘TPOXX (tecovirimat) is the FDA approved drug for smallpox treatment and will be available for now only through the US government's Strategic National Stockpile (SNS).’
TPOXX (tecovirimat) is a small-molecule antiviral treatment for smallpox, the first therapy specifically approved for this indication. "To address the risk of bioterrorism, Congress has taken steps to enable the development and approval of countermeasures to thwart pathogens that could be employed as weapons. Today's approval provides an important milestone in these efforts. This new treatment affords us an additional option should smallpox ever be used as a bioweapon," Scott Gottlieb, FDA Commissioner, said in a statement.
The approval "reflects the FDA's commitment to ensuring that the US is prepared for any public health emergency with timely, safe and effective medical products", he added.
TPOXX's effectiveness against smallpox was established by studies conducted in animals infected with viruses that are closely related to the virus that causes smallpox.
More animals treated with TPOXX lived compared to the animals treated with placebo.
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TPOXX also received Orphan Drug designation, which provides incentives to assist and encourage the development of drugs for rare diseases and a Material Threat Medical Countermeasure Priority Review Voucher, which provides additional incentives for certain medical products intended to treat or prevent harm from specific chemical, biological, radiological and nuclear threats, the statement said.
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Source-IANS