HEARTLESS: New Study examines the ‘carbon emission analysis of aortic valve replacement’ – ‘Post-operative intensive care…accounted for largest portion of carbon footprint’ – ‘Findings should potentially be considered when making population level decisions & guidelines’ – Published in European Heart Journal

Better hope the carbon footprint of the surgery is less than carbon footprint of dead body.https://t.co/IjICz5BhND

— Eaten by Cannibals (@DavidKr81911782) August 7, 2025

Anesthesia the next target in climate battle: Docs suggest reducing anesthesia: Would you suffer to combat climate change?

NY Post: Dr. Mohamed Fayed, a senior anesthetist at Detroit’s Henry Ford Health, made the suggestion during the American Society of Anesthesiologists’ annual conference last Friday in Orlando, Florida. “Global warming is affecting our daily life more and more, and the reduction of greenhouse gas emissions has become crucial,” he said. Dr. Fayed added, “No matter how small each effect is, it will add up. As anesthesiologists, we can contribute significantly to this cause by making little changes in our daily practice — such as lowering the flow of anesthetic gas — without affecting patient care.”

Study press release:“Anesthesiologists can play a role in reducing the greenhouse gas emissions that contribute to global warming by decreasing the amount of anesthetic gas provided during procedures without compromising patient care, suggests new research being presented at the American Society of Anesthesiologists’ ADVANCE 2023, the Anesthesiology Business Event.” [Climate Depot Note: The American Society of Anesthesiologists’ website appears to have pulled the article. but it is available here. & here.]

Research notes that inhaled anesthesia accounts for up to 0.1% of the world’s carbon emissions, which are regarded as the primary driver of global climate change. An hour of surgery using an inhaled anesthetic is equivalent to driving as many as 470 miles, according to a 2010 study.

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Flashback 2020 Study in American Cancer Society Journal in 2020 Fretted over ‘carbon footprint of cancer care’ – ACS Journal: “Climate change and cancer” – Excerpt: “To date, no studies have estimated the carbon footprint of cancer care…The energy expenditure associated with operating cancer treatment facilities and medical devices, as well as the manufacturing, packaging, and shipment of devices and pharmaceuticals, contributes significantly to greenhouse gas emissions in cancer care…Some cancer treatment facilities have begun to consider their own carbon footprint and started a process to achieve carbon neutrality.”

Climate Depot’s Morano: “Here is a question for the American Cancer Society: If you need cancer treatment, would you go to a cancer treatment center that was worried about its carbon footprint? Or one that was worried about delivering the best possible modern care possible?”

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How many can they come up with? Surgery Causes Global Warming?! Study Shows ‘Anesthesia Agent Is Greatest Potential Contributor to Global Warming’ – Claim: ‘Anesthetics used by a busy hospital contribute as much to global warming as the emissions from hundreds of cars per year’

Restrict anesthesia to save climate & Harvard Med to ‘Integrate Climate’ Into M.D. Curriculum & American Cancer Society Frets ‘carbon footprint of cancer care’ – The Great Medical Reset: Your Doctor will treat the climate first — not your well-being — and you will be happy. Doctors care more about planetary care than patient care.

Watch: Morano on OAN TV on restricting anesthesia to save the climate: ‘Your Doctor will treat the climate first — & you will be happy’

Watch: Morano talks effort to restrict anesthesia to save climate: ‘This is an insane ideology that has infected our modern society’

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JP: Cannabis users may need ‘more than TWICE usual dose’ of anesthesia for surgery – “People who regularly use cannabis may need more than twice the usual dose of anesthesia for surgery, a U.S. study suggests.”

Claim: Surgical General Anesthetic is Contributing to Climate Change– Switching from general to regional anaesthetics may help cut greenhouse emissions and ultimately help reduce global warming, a new study claims.   While regional anaesthetics numb a certain part of the body, general anaesthetics make patients totally unconscious for what tend to be more serious procedures. But unlike regional anaesthetics, generals use volatile and environmentally-unfriendly halogenated agents, such as desflurane, or nitrous oxide. … ‘Green-gional’ anesthesia: the non-polluting benefits of regional anesthesia to decrease greenhouse gases and attenuate climate change

Flashback 2019: Canadian Medical Association Journal: How health care contributes to climate change – Climate change is a growing health threat around the world — contributing to heat stroke, food insecurity, cardiorespiratory ailments and many other issues — and the health care industry is part of the problem. “It’s almost like the process of healing causes harm,” said Kent Waddington, cofounder of the Canadian Coalition for Green Health Care. Health care in Canada was responsible for 4.6% of national greenhouse gas emissions in 2009–2015, according to a recent study in PLOS Medicine. … The Canadian Coalition for Green Health Care has led projects to reduce the environmental impact of providing health care, such as promoting sustainable food in hospitals and reducing toxic chemicals used for cleaning.

2022: Operating rooms are the climate change contributor no one’s talking about – Two surgeons-in-training suggest some sustainable solutions for their energy-intensive discipline. ... Cancer care is an obvious target for greener efforts within surgery, Berlin notes, because it often involves intense levels of care over a short period of time. Plus, minimally invasive surgeries that require a lot of energy, including robotic-assisted operations, have become common treatments for cancers ranging from colorectal and uterine cancer to head and neck cancer. A robotic-assisted hysterectomy, for example, produces as much carbon as driving more than 2,200 miles in a car — the equivalent of a road trip from Ann Arbor, Mich., to Los Angeles. … Cancer care is an obvious target for greener efforts within surgery, Berlin notes, because it often involves intense levels of care over a short period of time. But perhaps the broadest way the oncology space could cut down on its greenhouse gas emissions is to change how surgical care is delivered, starting with permanently offering telemedicine.

2022: Association of American Medical Colleges: Hospitals take creative steps to reduce carbon footprint – As medical organizations increase their commitments to reduce greenhouse gases, hospitals report progress through quiet methods like changing anesthesia, fixing valves, and re-sterilizing devices.

2021 Royal College of Physicians: Study: Does telemedicine reduce the carbon footprint of healthcare? A systematic review – In the rapidly progressing field of telemedicine, there is a multitude of evidence assessing the effectiveness and financial costs of telemedicine projects; however, there is very little assessing the environmental impact despite the increasing threat of the climate emergency. … In the rapidly progressing field of telemedicine, there is a multitude of evidence assessing the effectiveness and financial costs of telemedicine projects; however, there is very little assessing the environmental impact despite the increasing threat of the climate emergency. This report provides a systematic review of the evidence on the carbon footprint of telemedicine. The identified papers unanimously report that telemedicine does reduce the carbon footprint of healthcare, primarily by reduction in transport-associated emissions.