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DEVELOPERS OF VAPES FOR MIGRAINE, ASTHMA WILL NEED TO WIN OVER SCEPTICS

By Emma Rumney
August 9, 20244:08 PM GMT+2Updated 11 hours ago
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Item 1 of 5 A mock-up of Qnovia's nicotine replacement therapy device RespiRx.
Qnovia/Handout via REUTERS
[1/5]A mock-up of Qnovia's nicotine replacement therapy device RespiRx.
Qnovia/Handout via REUTERS Purchase Licensing Rights, opens new tab

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LONDON, Aug 9 (Reuters) - A handful of North American companies which see
potential for vape-like devices to ease migraines and respiratory diseases such
as asthma have a long road to convince health authorities and patients that
their products can be the future of inhaled medication.
Two companies, Qnovia and MIIST Therapeutics, have developed vape-like devices
based on technology used in existing medical nebulisers, which turns liquid
medications into a fine mist.
Advertisement · Scroll to continue

Another company, Greentank, says it has developed a way to vaporise substances
via a heating chip that addresses safety concerns with current vapes and may
offer a better way to treat ailments like migraines.
The companies and experts say inhalation can relieve pain in seconds, with fewer
side effects than pills, but their ambitions to sell devices resembling vapes in
the medical sphere, amid growing concerns about their health impacts, will be a
tough task.
Advertisement · Scroll to continue

For now, Qnovia and MIIST will launch their products initially as
prescription-only nicotine replacement therapy (NRT) treatments, while Greentank
is initially targeting the use of its heating chip in recreational cannabis and
nicotine vapes.
The companies ultimately aim to see their devices delivering a wide range of
drugs and Douglas Dunlap, chief commercial officer at Greentank, cites migraine
medication as an example.

A common method of administering migraine treatment is via a pill, which takes
up to an hour to kick in and can include symptoms such as vomiting and
dizziness.
"If we could shorten that, it would be a huge success for us," said Dunlap, a
former executive at vape gaint JUUL, adding vapes can deliver a hit within 60
seconds.
Three billion people globally suffer from migraines, according to the World
Health Organization. Hundreds of millions more have conditions like asthma or
pulmonary diseases, treated with inhaled medications.

Pharmaceutical company GSK (GSK.L), opens new tab alone generated almost 7
billion pounds ($8.9 billion) of revenue from general respiratory medicines for
conditions such as asthma and pulmonary diseases in 2023.


HEALTH CONCERNS

Federico Buonocore, a professor focused on alternative pulmonary drug delivery
at Kingston University in Britain, said existing inhaled drug delivery devices
are clunky and difficult to operate, and so tend to be used wrongly.

A vape-like design could solve such challenges, he said.
Big Tobacco firms have already tried and failed to tap into this market, their
efforts fraught by mistrust and opposition from health officials.
Philip Morris International (PM.N), opens new tab last year scrapped a goal to
earn over $1 billion in annual revenue by 2025 from its wellness and healthcare
unit, which includes a business making asthma inhalers.
CEO Jacek Olczak said the company had been "too optimistic about how the
external environment will accept... Big Tobacco" in industries outside of
nicotine. An inhaled aspirin product developed by the unit was also deemed
unsuccessful after a clinical trial last year.
Virginia-based Qnovia and California-based MIIST are pharmaceutical firms and
not associated with Big Tobacco, although some of their top executives came from
that industry.
Qnovia CEO Brian Quigley, a former boss of tobacco giant Altria (MO.N), opens
new tab, told Reuters the company plans to submit drug applications in the U.S.
soon and the United Kingdom in 2026 for its device as an NRT, and launch a
clinical trial in September.
MIIST also needs to secure regulatory approvals. Its Phase 1 clinical trial
found its device could ease cravings faster than other approved NRTs like
patches and gums - notoriously ineffective in helping smokers quit.

Reuters Graphics
Toronto-based Greentank, which was founded in 2015 to make vaping hardware, will
see the first U.S. cannabis vape using its technology launched in September by
U.S. company Jaunty.
Greentank is now looking for a pharmaceutical partner to support the development
of its heating chip for medicine delivery.
MIIST founder Dalton Signor told Reuters he hopes the company's device could one
day be used to administer drugs for things like pain and anxiety relief.
However, he said a major challenge is ensuring devices like MIIST's are not
conflated with typical vapes - the subject of growing health concerns.
Authorities like the World Health Organization say vapes can produce harmful
chemicals like formaldehyde and heavy metals, and their long-term impacts are
uncertain.
Venture capital investor Catharine Dockery, CEO of Vice Ventures, said her firm
backed Qnovia because its nebuliser technology does not use heat, a process that
can result in harmful emissions.
Greentank's device does use heat - a fact that also means some drugs may not
work with it.
Dunlap said Greentank is in the early stages of trying to identify medicines
that are suited to the technology, and testing shows its heating method does not
result in any harmful emissions.
But many may remain sceptical.
Kingston University's Buonocore researched the use of e-cigarettes as drug
delivery devices.
"The first thing everyone told me was: 'It is wrong to use this device as a
medical device'," he said, adding that concerns included that it would be
inappropriate to prescribe them to children.
"Coming out of that stigma is going to be very difficult for the sector."
($1 = 0.7867 pounds)

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Reporting by Emma Rumney; Editing by Matt Scuffham and Susan Fenton

Our Standards: The Thomson Reuters Trust Principles., opens new tab

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