Thursday November 23, 2017

Experts urge WHO to back Tobacco Harm-Reduction Strategies at the Seventh Conference of the Parties

Government policies seek to remove barriers to the availability of better, safer, non-combustible nicotine delivery products

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A cigarette on an ashtray. Wikimedia

November 7,2016: The seventh Conference of the Parties (CoP7) of the WHO’s Framework Convention on Tobacco Control (FCTC) — the world’s first public health treaty — kicked off here Monday with a coalition of experts seeking a focus on policy for new nicotine products like e-cigarettes.

The FCTC entered into force in 2005 and establishes requirements and recommendations for reducing demand-supply of tobacco products to reduce preventable diseases and premature death caused by tobacco use. As many as 180 countries are now parties to the convention.

Ahead of the conference, a coalition of top tobacco harm-reduction experts warned that “one in two life-long smokers will die prematurely from a smoking-related disease”.

The coalition, established to provide balanced, evidence-based information on harm reduction, observed that “if current smoking patterns and trends continue, a billion people might die from smoking-related diseases in the 21st century”.

“Despite the availability of smoking-cessation medications, many smokers do not want to try them. Of those who use them, the majority either fail or relapse within a year,” the coalition pointed out in a Mission Statement.

It explains how “public health experts have recommended that smokers be encouraged… to switch completely to less harmful substitutes”.

The World Health Organization (WHO) has identified harm-reduction strategies as a core principle of tobacco control, and recently stated: “If the great majority of tobacco smokers who are unable or unwilling to quit would switch… to using an alternative source of nicotine with lower health risks… this would represent a significant contemporary public health benefit.”

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According to the Mission Statement, there are new technologies that comply with this principle. One such is the “electronic cigarette” — or, as WHO calls it, Electronic Nicotine Delivery Systems, ENDS — which delivers nicotine without burning tobacco. The vapor from e-cigarettes and personal vaporisers contains very low levels of potentially-harmful chemicals”.

According to the experts, Public Health England recently concluded vaping is at least 95 per cent safer than smoking and acknowledged that e-cigarettes can be an effective aid to quitting smoking.

The experts said they support “government policies that seek to remove barriers to the availability of better, safer, non-combustible nicotine delivery products, with appropriate quality standards and regulations”.

They added that disproportionate restrictions — regulation of e-cigarettes as medical products, restrictions similar to tobacco cigarettes, advertising bans — will make such products expensive and create misconceptions that they are as harmful as smoking.

The coalition called such measures “counter-productive”.

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The Tobacco Harm Reduction Expert Group includes Konstantinos E. Farsalinos of the Onassis Cardiac Surgery Center in Athens; Prof. Riccardo Polosa of the Institute for Internal and Emergency Medicine, University of Catania; Christopher Russell of the Centre for Substance Use Research, Glasgow; Amir Ullah Khan, member of the Telangana government’s Commission of Inquiry on Socioeconomic Conditions; Julian Morris, Vice President of Research at Reason Foundation; and Prof. Rajesh N. Sharan of the Department of Biochemistry, North-Eastern Hill University. (IANS)

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WHO launches a new global effort to end TB by 2030

The announcement was made in the Global Ministerial Conference in Moscow.

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WHO will start working towards ending Tuberculosis
Dr. Simon Angelo (L) examines Iman Steven suffering from tuberculosis, held by her mother (R) at the hospital of Doctors Without Borders (MSF), June 15, 2016, at the Protection of Civilians (PoC) site in Malakal, South Sudan. VOA

Delegates from 114 countries have agreed to take urgent action to end tuberculosis (TB) by 2030, the WHO said.

The announcement on Friday came as the delegates gathered in Moscow for the first WHO global ministerial conference on ending tuberculosis, Xinhua news agency reported.

The delegates promised to achieve strengthen health systems and improve access to the people regarding TB prevention and care so that no one is left behind.

They also agreed to mobilize sufficient and sustainable financing through increased domestic and international investments to close gaps in implementation and research.

Resources are expected to advance research and development of new tools to diagnose, treat and prevent TB, and to build accountability through a framework to track and review progress on ending TB.

“Today marks a critical landmark in the fight to end TB,” said World Health Organisation (WHO) Director-General Tedros Adhanom Ghebreyesus.

“It signals a long overdue global commitment to stop the death and suffering caused by this ancient killer.”

Though global efforts to combat TB have saved an estimated 53 million lives since 2000 and reduced the TB mortality rate by 37 per cent, progress in many countries has stalled, global targets are off-track and persistent gaps remain in TB care and prevention, according to the WHO.

As a result, TB still kills more people than any other infectious disease. Due to its antimicrobial resistance, TB is also the leading killer of people with HIV.

Representatives at the meeting, which was attended by over 1,000 participants, also promised to minimize the risk and spread of drug resistance and do more to engage people and communities affected by or at risk of TB. (IANS)

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Goodbye Holy Smoke, Vatican City bans Sale of Cigarettes

The Vatican, a tiny walled city-state surrounded by Rome, is one of the few states to ban smoking.

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The faithful gather in front of St. Peter's Basilica at the Vatican. VOA

Vatican City, November 10, 2017 : Pope Francis has ordered a ban on the sale of cigarettes inside the Vatican from next year because of health concerns, a spokesman said on Thursday.

“The motive is very simple: the Holy See cannot be cooperating with a practice that is clearly harming the health of people,” spokesman Greg Burke said in a statement.

He cited World World Health Organization (WHO) statistics that smoking causes more than seven million deaths worldwide every year.

Cigarettes have been sold at a discounted price to Vatican employees and pensioners.

Vatican employees are allowed to buy five cartons of cigarettes a month. Many Italians ask their non-smoking friends who work in the Vatican to buy cigarettes for them because they cost much less than in Italy, where they are subject to heavy taxes.

Burke acknowledged that the sale of cigarettes has been a source of revenue for the Holy See, adding, “However, no profit can be legitimate if it is costing people their lives.”

The spokesman said the sale of large cigars would continue at least for the time being because the smoke is not inhaled.

The Vatican, a tiny walled city-state surrounded by Rome, is one of the few states to ban smoking. Bhutan, where smoking is deemed bad for one’s karma, banned the sale of tobacco in 2005. (VOA)

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Neurologists say rising air pollution can cause stroke among adults

The WHO states that 4.3 million people a year in India die from the exposure to household air pollution, which is among the highest in the world.

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Research bodies estimate that the number of fragments of dead cells in the bloodstream increase with higher levels of pollution. Pixabay

New Delhi, October 29, 2017 : As pollution levels deteriorate in the National Capital Region, health experts have warned that continuous exposure to polluted air has the potential to cause a stroke among adults.

Alhough it was earlier believed that pollution only increased the risk of heart problems, it also possesses the capability to damage inner linings of veins and arteries.

“In the current scenario, the situation is getting worse. Many young patients in the 30-40 age group suffer from stroke. We get around 2-3 patients almost every month. The number of young stroke patients has almost doubled as compared to last few years. Studies suggest major risk factors include soaring air pollution,” said Praveen Gupta, Director Neurology, Fortis Memorial Research Institute, Gurugram.

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Research bodies estimate that the number of fragments of dead cells in the bloodstream increased with higher levels of pollution. Polluted environment promote stroke incidences more pervasively and at an earlier stage than previously thought.

Nearly 15 million people annually suffer a stroke worldwide, of which around six million die and five million are left with permanent disabilities such as loss of sight and speech, paralysis and confusion.

On the occasion of World Stroke Day, October 29, the experts emphasised that indoor air pollution caused by combustion of solid fuels is equally contributing to the stroke burden in the society.

On an average, the internal air pollution in Indian rural homes exceeds the World Health Organisation (WHO) norms by 20 times.

“Women inhaling the household fumes are at a 40 per cent higher risk of getting a stroke. The reason being the carbon monoxide and particulate matter from burning solid fuels tend to reduce the levels of HDL (high density lipoprotein). This in turn prevents the removal of LDL (low density lipoprotein) from the body leading to hardening of the arteries,” said Jaideep Bansal, head neurologist at Saroj Super Speciality Hospital.

He added that the rise in the levels of LDL, or harmful fat, thereby raises the risk of a clot, blocking blood supply to the brain and causing stroke.

More than 90 per cent of the global stroke burden is linked to modifiable risk factors, of which internal air pollution tops the list. Other preventable factors include hypertension, a diet low in fresh fruits and whole grain, outdoor air pollution, high BMI and smoking.

The WHO states that 4.3 million people a year in India die from the exposure to household air pollution, which is among the highest in the world.

According to surveys, over 30 crore people in India use the traditional stoves or open fires to cook or heat their homes with solid fuels (coal, wood, charcoal, crop waste).

Poor ventilation and such inefficient practices, especially in rural India, mean the smoke and ambient air in households exceeds the acceptable levels of fine particles by at least 100-fold.

According to neurologists, recognisable symptoms, known often as a ‘mini stroke’ will occur prior to getting a stroke attack which is often known as a mini-stroke.

“Though it lasts only for a minute but certainly indicates the onset of a major stroke attack within 48-72 hours. Delay in treatment can lead to loss of 2 million neurons each minute. This happens due to the fact that the blood flow to certain part of the brain is blocked by the clot formed due to inhalation of compound like carbon monoxide and particulate matter,” said Atul Prasad, Director and Senior Neurology Consultant at BLK Super Specialty Hospital. (IANS)