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Could Better Inhalers Help Patients, and the Planet?

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Martha Bebinger, WBUR
Mon, 06 May 2024 09:00:00 +0000

Miguel Divo, a lung specialist at Brigham and Women's Hospital in Boston, sits in an exam room across from Joel Rubinstein, who has asthma. Rubinstein, a retired psychiatrist, is about to get a checkup and hear a surprising pitch — for the planet, as well as his health.

Divo explains that boot-shaped inhalers, which represent nearly 90% of the U.S. market for asthma medication, save lives but also contribute to climate change. Each puff from an inhaler releases a hydrofluorocarbon gas that is 1,430 to 3,000 times as powerful as the most commonly known greenhouse gas, carbon dioxide.

“That absolutely never occurred to me,” said Rubinstein. “Especially, I mean, these are little, teeny things.”

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So Divo has begun offering a more eco-friendly option to some with asthma and other lung diseases: a plastic, gray cylinder about the size and shape of a hockey puck that contains powdered medicine. Patients suck the powder into their lungs — no puff of gas required and no greenhouse gas emissions.

“You have the same medications, two different delivery systems,” Divo said.

Patients in the United States are prescribed roughly 144 million of what doctors call metered-dose inhalers each year, according to the most recently available data published in 2020. The cumulative amount of gas released is the equivalent of driving half a million gas-powered cars for a year. So, the of moving to dry powder inhalers from gas inhalers could add up.

Hydrofluorocarbon gas contributes to climate change, which is creating more wildfire smoke, other types of air pollution, and longer allergy seasons. These conditions can make breathing more difficult — especially for people with asthma and chronic obstructive pulmonary disease, or COPD — and increase the use of inhalers.

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Divo is one of a small but growing number of U.S. physicians determined to reverse what they see as an unhealthy cycle.

“There is only one planet and one human race,” Divo said. “We are creating our own problems and we need to do something.”

So Divo is working with patients like Rubinstein who may be willing to switch to dry powder inhalers. Rubinstein said no to the idea at first because the powder inhaler would have been more expensive. Then his insurer increased the copay on the metered-dose inhaler so Rubinstein decided to try the dry powder.

“For me, price is a big thing,” said Rubinstein, who has tracked health care and pharmaceutical spending in his professional roles for years. Inhaling the medicine using more of his own lung power was an adjustment. “The powder is a very strange thing, to blow powder into your mouth and lungs.”

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But for Rubinstein, the new inhaler works and his asthma is under control. A recent study found that some patients in the United Kingdom who use dry powder inhalers have better asthma control while reducing greenhouse gas emissions. In Sweden, where the vast majority of patients use dry powder inhalers, rates of severe asthma are lower than in the United States.

Rubinstein is one of a small number of U.S. patients who have made the transition. Divo said that, for a variety of reasons, only about a quarter of his patients even consider switching. Dry powder inhalers are often more expensive than gas propellant inhalers. For some, dry powder isn't a good option because not all asthma or COPD sufferers can get their medications in this form. And dry powder inhalers aren't recommended for young or elderly patients with diminished lung strength.

Also, some patients using dry powder inhalers worry that without the noise from the spray, they may not be receiving the proper dose. Other patients don't like the powder inhalers can in their mouths.

Divo said his priority is making sure patients have an inhaler they are comfortable using and that they can afford. But, when appropriate, he'll keep offering the dry powder option.

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Advocacy groups for asthma and COPD patients support more conversations about the connection between inhalers and climate change.

“The climate crisis makes these individuals have a higher risk of exacerbation and worsening disease,” said Albert Rizzo, chief medical officer of the American Lung Association. “We don't want medications to contribute to that.”

Rizzo said there is work being done to make metered-dose inhalers more climate-friendly. The United States and many other countries are phasing down the use of hydrofluorocarbons, which are also used in refrigerators and air conditioners. It's part of the global attempt to avoid the worst possible impacts of climate change. But inhaler manufacturers are largely exempt from those requirements and can continue to use the gases while they explore new options.

Some leading inhaler manufacturers have pledged to produce canisters with less potent greenhouse gases and to submit them for regulatory review by next year. It's not clear when these inhalers might be available in pharmacies. Separately, the FDA is spending about $6 million on a study about the challenges of developing inhalers with a smaller carbon footprint.

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Rizzo and other lung specialists worry these changes will translate into higher prices. That's what happened in the early to mid-2000s when ozone-depleting chlorofluorocarbons (CFCs) were phased out of inhalers. Manufacturers changed the gas in metered-dose inhalers and the cost to patients nearly doubled. Today, many of those re-engineered inhalers remain expensive.

William Feldman, a pulmonologist and health policy researcher at Brigham and Women's Hospital, said these dramatic price increases occur because manufacturers register updated inhalers as new products, even though they deliver medications already on the market. The manufacturers are then awarded patents, which prevent the production of competing generic medications for decades. The Federal Trade Commission says it is cracking down on this practice.

After the CFC ban, “manufacturers earned billions of dollars from the inhalers,” Feldman said of the re-engineered inhalers.

When inhaler costs went up, physicians say, patients cut back on puffs and suffered more asthma attacks. Gregg Furie, medical director for climate and sustainability at Brigham and Women's Hospital, is worried that's about to happen again.

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“While these new propellants are potentially a real positive , there's also a significant risk that we're going to see patients and payers face significant cost hikes,” Furie said.

Some of the largest inhaler manufacturers, GSK, are already under scrutiny for allegedly inflating prices in the United States. Sydney Dodson-Nease told NPR and KFF Health that the company has a strong record for keeping medicines accessible to patients but that it's too early to comment on the price of the more environmentally sensitive inhalers the company is developing.

Developing affordable, effective, and climate-friendly inhalers will be important for hospitals as well as patients. The Agency for Healthcare Research and Quality recommends that hospitals looking to shrink their carbon footprint reduce inhaler emissions. Some hospital administrators see switching inhalers as low-hanging fruit on the list of climate-change improvements a hospital might make.

But Brian Chesebro, medical director of environmental stewardship at Providence, a hospital network in Oregon, said, “It's not as easy as swapping inhalers.”

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Chesebro said that even among metered-dose inhalers, the climate impact varies. So pharmacists should suggest the inhalers with the fewest greenhouse gas emissions. Insurers should also adjust reimbursements to favor climate-friendly alternatives, he said, and regulators could consider emissions when reviewing hospital performance.

Samantha Green, a family physician in Toronto, said clinicians can make a big difference with inhaler emissions by starting with the question: Does the patient in front of me really need one?

Green, who works on a to make inhalers more environmentally sustainable, said that research shows a third of adults diagnosed with asthma may not have the disease.

“So that's an easy place to start,” Green said. “Make sure the patient prescribed an inhaler is actually benefiting from it.”

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Green said educating patients has a measurable effect. In her experience, patients are moved to learn that emissions from the approximately 200 puffs in one inhaler are equivalent to driving about 100 miles in a gas-powered car. Some researchers say switching to dry powder inhalers may be as beneficial for the climate as a patient adopting a vegetarian diet.

One of the hospitals in Green's health care network, St. Joseph's Health Centre, found that talking to patients about inhalers led to a significant decrease in the use of metered-dose devices. Over six months, the hospital went from 70% of patients using the puffers, to 30%.

Green said patients who switched to dry powder inhalers have largely stuck with them and appreciate using a device that is less likely to exacerbate environmental conditions that inflame asthma.

This article is from a partnership that includes WBUR, NPR, and KFF Health News.

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——————————
By: Martha Bebinger, WBUR
Title: Could Better Inhalers Patients, and the Planet?
Sourced From: kffhealthnews.org/news/article/inhalers-environmentally-friendly-planet-dry-powder-climate-changer/
Published Date: Mon, 06 May 2024 09:00:00 +0000

Did you miss our previous article…
https://www.biloxinewsevents.com/journalists-delve-into-climate-change-medicaid-unwinding-and-the-gap-in-mortality-rates/

Kaiser Health News

The Lure of Specialty Medicine Pulls Nurse Practitioners From Primary Care

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Michelle Andrews
Fri, 17 May 2024 09:00:00 +0000

For many patients, seeing a nurse practitioner has become a routine part of primary care, in which these “NPs” often perform the same tasks that patients have relied on for.

But NPs in specialty care? That's not routine, at least not yet. Increasingly, though, nurse practitioners and physician assistants are joining cardiology, dermatology, and other specialty practices, broadening their skills and increasing their income.

This development worries some people who track the workforce, because current trends suggest primary care, which has counted on nurse practitioners to backstop physician shortages, soon might not be able to rely on them to the same extent.

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“They're succumbing to the same challenges that we have with physicians,” said Atul Grover, executive director of the Research and Action Institute at the Association of American Medical Colleges. The rates NPs can command in a specialty practice “are quite a bit higher” than practice salaries in primary care, he said.

When nurse practitioner programs began to proliferate in the 1970s, “at first it looked great, producing all these nurse practitioners that go to work with primary care physicians,” said Yalda Jabbarpour, director of the American Academy of Physicians' Robert Graham Center for Policy Studies. “But now only 30% are going into primary care.”

Jabbarpour was referring to the 2024 primary care scorecard by the Milbank Memorial Fund, which found that from 2016 to 2021 the proportion of nurse practitioners who worked in primary care practices hovered between 32% and 34%, even though their numbers grew rapidly. The proportion of physician assistants, also known as physician associates, in primary care ranged from 27% to 30%, the study found.

Both nurse practitioners and physician assistants are advanced practice clinicians who, in addition to graduate degrees, must complete distinct education, , and certification steps. NPs can practice without a doctor's supervision in more than two dozen states, while PAs have similar independence in only a handful of states.

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About 88% of nurse practitioners are certified in an area of primary care, according to the American Association of Nurse Practitioners. But it is difficult to track exactly how many work in primary care or in specialty practices. Unlike physicians, they're generally not required to be endorsed by a national standard-setting body to practice in specialties like oncology or cardiology, for example. The AANP declined to answer questions about its annual workforce survey or the extent to which primary care NPs are moving toward specialties.

Though data tracking the change is sparse, specialty practices are adding these advanced practice clinicians at almost the same rate as primary care practices, according to frequently cited research published in 2018.

The clearest evidence of the shift: From 2008 to 2016, there was a 22% increase in the number of specialty practices that employed nurse practitioners and physician assistants, according to that study. The increase in the number of primary care practices that employed these professionals was 24%.

Once more, the most recent projections by the Association of American Medical Colleges predict a dearth of at least 20,200 primary care physicians by 2036. There will also be a shortfall of non-primary care specialists, a deficiency of at least 10,100 surgical physicians and up to 25,000 physicians in other specialties.

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When it comes to the actual work performed, the lines between primary and specialty care are often blurred, said Candice Chen, associate professor of health policy and management at George Washington University.

“You might be a nurse practitioner working in a gastroenterology clinic or cardiology clinic, but the scope of what you do is starting to overlap with primary care,” she said.

Nurse practitioners' salaries vary widely by location, type of facility, and experience. Still, according to data from recruiter AMN Healthcare Physician Solutions, formerly known as Merritt Hawkins, the total annual average starting compensation, including signing bonus, for nurse practitioners and physician assistants in specialty practice was $172,544 in the year that ended March 31, slightly higher than the $166,544 for those in primary care.

According to forecasts from the federal Bureau of Labor Statistics, nurse practitioner will increase faster than jobs in almost any other occupation in the decade leading up to 2032, growing by 123,600 jobs or 45%. (Wind turbine service technician is the only other occupation projected to grow as fast.) The growth rate for physician assistants is also much faster than average, at 27%. There are more than twice as many nurse practitioners as physician assistants, however: 323,900 versus 148,000, in 2022.

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To Grover, of the AAMC, numbers like this signal that there will probably be enough NPs, PAs, and physicians to meet primary care needs. At the same time, “expect more NPs and PAs to also flow out into other specialties,” he said.

When Pamela Ograbisz started working as a registered nurse 27 years ago, she worked in a cardiothoracic intensive care unit. After she became a family nurse practitioner a few years later, she found a job with a similar specialty practice, which trained her to take on a bigger role, first running their outpatient clinic, then working on the floor, and later in the intensive care unit.

If nurse practitioners want to specialize, often “the doctors mentor them just like they would with a physician residency,” said Ograbisz, now vice president of clinical operations at temporary placement recruiter LocumTenens.com.

If physician assistants want to specialize, they also can do so through mentoring, or they can “certificates of added qualifications” in 10 specialties to demonstrate their expertise. Most employers don't “encourage or require” these certificates, however, said Jennifer Orozco, chief medical officer at the American Academy of Physician Associates.

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There are a number of training programs for family nurse practitioners who want to develop skills in other .

Raina Hoebelheinrich, 40, a family nurse practitioner at a regional medical center in Yankton, South Dakota, recently enrolled in a three-semester post-master's endocrinology training program at Mount Marty University. She lives on a farm in nearby northeastern Nebraska with her husband and five sons.

Hoebelheinrich's new skills could be helpful in her current hospital job, in which she sees a lot of patients with acute diabetes, or in a clinic setting like the one in Sioux Falls, South Dakota, where she is doing her clinical endocrinology training.

Lack of access to endocrinology care in rural areas is a real problem, and many people may travel hundreds of miles to see a specialist.

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“There aren't a lot of options,” she said.

——————————
By: Michelle Andrews
Title: The Lure of Specialty Medicine Pulls Nurse Practitioners From Primary Care
Sourced From: kffhealthnews.org//article/nurse-practitioners-trend-primary-care-specialties/
Published Date: Fri, 17 May 2024 09:00:00 +0000

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Clean Needles Save Lives. In Some States, They Might Not Be Legal.

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Ed Mahon, PA and Sarah Boden, WESA
Fri, 17 May 2024 09:00:00 +0000

Kim Botteicher hardly thinks of herself as a criminal.

On the main floor of a former Catholic church in Bolivar, Pennsylvania, Botteicher runs a flower shop and cafe.

In the former church's basement, she also operates a nonprofit organization focused on helping people caught up in the drug epidemic get back on their feet.

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The nonprofit, FAVOR ~ Western PA, sits in a rural pocket of the Allegheny Mountains east of Pittsburgh. Her organization's home county of Westmoreland has seen roughly 100 or more drug overdose deaths each year for the past several years, the majority involving fentanyl.

Thousands more residents in the region have been touched by the scourge of addiction, which is where Botteicher in.

She helps people find housing, jobs, and health care, and works with families by running support groups and explaining that substance use disorder is a disease, not a moral failing.

But she has also talked publicly about how she has made sterile syringes available to people who use drugs.

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“When that person comes in the door,” she said, “if they are covered with abscesses because they have been using needles that are dirty, or they've been sharing needles — maybe they've got hep C — we see that as, ‘OK, this is our first step.'”

Studies have identified public health benefits associated with syringe exchange services. The Centers for Disease Control and Prevention says these programs reduce HIV and hepatitis C infections, and that new users of the programs are more likely to enter drug treatment and more likely to stop using drugs than nonparticipants.

This harm-reduction strategy is supported by leading health groups, such as the American Medical Association, the World Health Organization, and the International AIDS Society.

But providing clean syringes could put Botteicher in legal danger. Under Pennsylvania , it's a misdemeanor to distribute drug paraphernalia. The state's definition includes hypodermic syringes, needles, and other objects used for injecting banned drugs. Pennsylvania is one of 12 states that do not implicitly or explicitly authorize syringe services programs through statute or regulation, according to a 2023 analysis. A few of those states, but not Pennsylvania, either don't have a state drug paraphernalia law or don't include syringes in it.

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Those working on the front lines of the opioid epidemic, like Botteicher, say a reexamination of Pennsylvania's law is long overdue.

There's an urgency to the issue as well: Billions of dollars have begun flowing into Pennsylvania and other states from legal settlements with companies over their role in the opioid epidemic, and syringe services are among the eligible interventions that could be supported by that money.

The opioid settlements reached between drug companies and distributors and a coalition of state attorneys general included a list of recommendations for spending the money. Expanding syringe services is listed as one of the core strategies.

But in Pennsylvania, where 5,158 people died from a drug overdose in 2022, the state's drug paraphernalia law stands in the way.

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Concerns over Botteicher's work with syringe services recently led Westmoreland County officials to cancel an allocation of $150,000 in opioid settlement funds they had previously approved for her organization. County Commissioner Douglas Chew defended the decision by saying the county “is very risk averse.”

Botteicher said her organization had planned to use the money to hire additional recovery specialists, not on syringes. Supporters of syringe services point to the cancellation of funding as evidence of the need to change state law, especially given the recommendations of settlement documents.

“It's just a huge inconsistency,” said Zoe Soslow, who leads overdose prevention work in Pennsylvania for the public health organization Vital Strategies. “It's causing a lot of confusion.”

Though sterile syringes can be purchased from pharmacies without a prescription, handing out ones to make drug use safer is generally considered illegal — or at least in a legal gray area — in most of the state. In Pennsylvania's two largest cities, Philadelphia and Pittsburgh, officials have used local health powers to legal protection to people who operate syringe services programs.

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Even so, in Philadelphia, Cherelle Parker, who took office in January, has made it clear she opposes using opioid settlement money, or any city funds, to pay for the distribution of clean needles, The Philadelphia Inquirer has reported. Parker's position signals a major shift in that city's approach to the opioid epidemic.

On the other side of the state, opioid settlement funds have had a big effect for Prevention Point Pittsburgh, a harm reduction organization. Allegheny County reported spending or committing $325,000 in settlement money as of the end of last year to support the organization's work with sterile syringes and other supplies for safer drug use.

“It was absolutely incredible to not have to fundraise every single dollar for the supplies that go out,” said Prevention Point's executive director, Aaron Arnold. “It takes a lot of energy. It pulls away from actual delivery of services when you're constantly to find out, ‘Do we have enough money to even purchase the supplies that we want to distribute?'”

In parts of Pennsylvania that lack these legal protections, people sometimes operate underground syringe programs.

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The Pennsylvania law banning drug paraphernalia was never intended to apply to syringe services, according to Scott Burris, director of the Center for Public Health Law Research at Temple University. But there have not been court cases in Pennsylvania to clarify the issue, and the failure of the to act creates a chilling effect, he said.

Carla Sofronski, executive director of the Pennsylvania Harm Reduction Network, said she was not aware of anyone having faced criminal charges for operating syringe services in the state, but she noted the threat hangs over people who do and that they are taking a “great risk.”

In 2016, the CDC flagged three Pennsylvania counties — Cambria, Crawford, and Luzerne — among 220 counties nationwide in an assessment of communities potentially vulnerable to the rapid spread of HIV and to new or continuing high rates of hepatitis C infections among people who inject drugs.

Kate Favata, a resident of Luzerne County, said she started using heroin in her late and wouldn't be alive today if it weren't for the support and community she found at a syringe services program in Philadelphia.

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“It kind of just made me feel like I was in a safe space. And I don't really know if there was like a come-to-God moment or come-to-Jesus moment,” she said. “I just wanted better.”

Favata is now in long-term recovery and works for a medication-assisted treatment program.

At clinics in Cambria and Somerset Counties, Highlands Health provides free or low-cost medical care. Despite the legal risk, the organization has operated a syringe program for several years, while also testing patients for infectious diseases, distributing overdose reversal medication, and offering recovery options.

Rosalie Danchanko, Highlands Health's executive director, said she hopes opioid settlement money can eventually support her organization.

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“Why shouldn't that wealth be spread around for all organizations that are working with people affected by the opioid problem?” she asked.

In February, legislation to legalize syringe services in Pennsylvania was approved by a committee and has moved forward. The administration of Gov. Josh Shapiro, a Democrat, supports the legislation. But it faces an uncertain future in the full legislature, in which Democrats have a narrow majority in the House and Republicans control the Senate.

One of the bill's lead sponsors, state Rep. Jim Struzzi, hasn't always supported syringe services. But the Republican from western Pennsylvania said that since his brother died from a drug overdose in 2014, he has come to better understand the nature of addiction.

In the committee vote, nearly all of Struzzi's Republican colleagues opposed the bill. State Rep. Paul Schemel said authorizing the “very instrumentality of abuse” crossed a line for him and “would be enabling an evil.”

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After the vote, Struzzi said he wanted to build more bipartisan support. He noted that some of his own skepticism about the programs eased only after he visited Prevention Point Pittsburgh and saw how workers do more than just hand out syringes. These types of programs connect people to resources — overdose reversal medication, wound care, substance use treatment — that can save lives and lead to recovery.

“A lot of these people are … desperate. They're alone. They're afraid. And these programs bring them into someone who cares,” Struzzi said. “And that, to me, is a step in the right direction.”

At her nonprofit in western Pennsylvania, Botteicher is hoping lawmakers take action.

“If it's something that's going to help someone, then why is it illegal?” she said. “It just doesn't make any sense to me.”

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This story was co-reported by WESA Public Radio and Spotlight PA, an independent, nonpartisan, and nonprofit newsroom producing investigative and public-service journalism that power to account and drives positive change in Pennsylvania.

KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF—an independent source of health policy research, polling, and journalism. Learn more about KFF.

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This story can be republished for free (details).

——————————
By: Ed Mahon, Spotlight PA and Sarah Boden, WESA
Title: Clean Needles Save Lives. In Some States, They Might Not Be Legal.
Sourced From: kffhealthnews.org/news/article/clean-needles-syringe-services-programs-legal-gray-area-risk-pennsylvania/
Published Date: Fri, 17 May 2024 09:00:00 +0000

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Watch: John Oliver Dishes on KFF Health News’ Opioid Settlements Series

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Fri, 17 May 2024 09:00:00 +0000

Opioid manufacturers, distributors, and retailers are paying tens of billions of dollars in restitution to settle lawsuits related to their role in the nation's overdose epidemic. A recent of “Last Tonight With John Oliver” examined how that money is being spent by and local governments across the United States.

The segment from the KFF Health “Payback: Tracking the Opioid Settlement Cash.” You can learn more about the issue and read our collection of articles by Aneri Pattani here.

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Title: Watch: John Oliver Dishes on KFF News' Opioid Settlements Series
Sourced From: kffhealthnews.org/news/article/watch-john-oliver-kff-health-news-payback-opioid-settlements-series/
Published Date: Fri, 17 May 2024 09:00:00 +0000

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