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Rhode Island doctors have developed an app that can diagnose anemia – The Boston Globe

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Rhode Island doctors have developed an app that can diagnose anemia – The Boston Globe


Three emergency medicine physicians who work for Lifespan, Rhode Island’s largest hospital system, have pioneered a way to diagnose anemia by uploading photos of a person’s inner eyelid to an iPhone app.

Anemia is a blood disorder that occurs when the body does not have enough healthy red blood cells, or hemoglobin, to distribute oxygen. The doctors co-authored a study that discovered how computation of eyelid tissue can estimate hemoglobin concentration. Dr. James Rayner, one of the study’s physicians who practices at Newport Hospital and The Miriam Hospital, said the app, called eMoglobin, will create an easy first step toward getting care for the common condition, which can be caused by a variety of factors.

Q. What did the study aim to find?

A. This study was looking at trying to develop a noninvasive way that didn’t require taking a sample of blood to calculate someone’s hemoglobin to determine whether they are anemic or not. And what we found was that there’s a correlation between the color of a person’s conjunctiva [membrane that covers the front of the eye and inner eyelid] and the hemoglobin, which allowed us to measure the hemoglobin using an iPhone camera.

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Q. What was the process of developing the app?

A. The process started quite a few years ago with Doctors Gregory Jay and Selim Suner doing some studies looking at the color of the conjunctiva with a spectroscope. They found there was in fact a correlation between the readings and the measured hemoglobin of the patient. For years, they and another few other people were trying to get it into a format that was more useful. I came to medicine after getting a degree in engineering science from Oxford, and Dr. Jay said maybe I should work on this project. What we found was in the time since they used the spectroscope, smartphones have developed to a point where they take such great images that we could do analysis on the phone and get pretty good accuracy.

Q. How can this revolutionize anemia diagnosis around the world?

A. It’s particularly useful in resource-poor areas because there are places in the world where it’s hard to get into a lab or have blood drawn. Smartphones are pretty ubiquitous now. How it changes things is, if you have access to a smartphone, you can use the app to take a picture of someone’s eye and get an estimate of whether they’re anemic or not.

Right now there’s a study going on in Rwanda where they’re using the app to see if it’s useful for screening. Anemia, as in having low hemoglobin, is a sign of many conditions. Anemia is kind of a good indicator that something’s wrong and in a lot of parts of the world, sometimes the most common cause of anemia is parasitic infections. The app is certainly quite a good health screening tool to very quickly determine if someone’s anemic or not.

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Q. How can people access the app?

A. The app is not publicly available yet, but will be on the Apple App Store when it’s released. It will not be available to Andriod users immediately, but the doctors intend to make it to non-iPhone users eventually.

Initially, we were hoping that it would be able to replace a blood test. It turns out it’s a little less accurate than a blood test, which is often the gold standard. We have been working on various ways to improve the accuracy. We’re trying to decide if we will continue to improve the accuracy before release, or release it as it is. In clinical terms, it works very well in determining if someone is very anemic or has normal hemoglobin, but in the middle area it has less accuracy than we’d like.

Q. What else could the app diagnose in the future?

A. This app has been more accurate than previous attempts in getting the most raw image and analyzing it in a way which is very good for looking for minor changes in the color of the image.

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This means it can also be used for anything else which involves changes in color. For example, if people have liver disease, the sclera [tissue that covers most of the outside of the eyeball] can become entirely yellow looking. It will be very simple to apply the app to look at that. Or when people have meningitis, or you’re worried about when people have a possible bleed into the brain, the app can also be modified for that.


Alexa Coultoff can be reached at alexa.coultoff@globe.com. Follow her @alexacoultoff.

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Rhode Island

401Gives Starts Tuesday!

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401Gives Starts Tuesday!


This is a big year for us – hiring a full-time reporter – and we need your help This week, East Greenwich News will participate in the 401Gives – an annual fundraiser organized by the United Way of Rhode Island to support nonprofits across the state. This year, 401Gives will run for two days, from […]



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Medical school at URI won’t ensure primary care docs for RI | Opinion

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Medical school at URI won’t ensure primary care docs for RI | Opinion


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  • Rhode Island is currently experiencing a significant shortage of primary care physicians.
  • Opening a new medical school at URI is not seen as a timely or effective solution to the crisis.
  • Even with more medical school graduates, there is no guarantee they will choose primary care or stay in the state.
  • Better solutions include increasing pay, offering loan repayment, and reducing administrative burdens for doctors.

The doctor is not in, and there’s not one on the way either. Many Rhode Islanders are well aware that the state is facing a harrowing shortage of primary care physicians. As native Rhode Islanders and physicians invested in quality accessible primary care for our community, we are dedicated to working towards policies to support our state.

A medical school at the University of Rhode Island is not the solution to solve the primary care crisis. A medical school at URI would not provide a timely solution, would likely not achieve the target outcome of increasing the number of primary care physicians in the state, and would likely not address the underlying issue of getting doctors to stay. Instead, resources should be allocated now to supporting primary care in ways that would make sustainable change.

Lack of access to primary care is hurting patients now. A medical school at URI would not be a short- or long-term solution. In addition to the time needed to engineer an accredited medical school, it takes seven years to produce an inexperienced primary care physician. Once trained, there still must be an incentive to stay in Rhode Island. Patients do not have access to necessary care for acute and chronic conditions. The burden on our health care system, impacting ER wait times and hospital capacity, impacts everyone. We cannot afford to wait another decade for a solution.

More physicians does not equal more physicians in primary care or in Rhode Island. If the aim is to produce more physicians from URI’s medical school, this will certainly occur, but we should not delude ourselves into believing it will fix primary care. It’s not due to lack of opportunities. In 2019, the National Resident Matching Program offered a record number of primary care positions, yet the percentage filled by students graduating from MD-granting medical schools in the United States was a new low. Of 8,116 internal medical positions that were offered, just 41.5% were filled by U.S. students; most residency spots went to foreign-trained and U.S.-trained osteopathic physicians.

As medical schools across the country look to debt reduction as a means of encouraging students to enter primary care specialties, their goals have fallen far short. In 2018, The New York University School of Medicine offered full-tuition scholarships to every medical student, regardless of merit or need. In 2024, only 14% of NYU’s graduating seniors entered primary care, lower than the national average of 30%.

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There must be an incentive to stay in Rhode Island (or at least not a disadvantage). Our efforts must shift to recruiting and maintaining physicians in primary care. Inequitable reimbursement from commercial insurers between Rhode Island and neighboring states (leading to significantly lower salaries than if you lived here and traveled to Attleboro to care for patients), the lack of loan repayment(average medical student debt is $250,000, forcing the choice between meaning and money), and the ongoing administrative burdens are amongst the drivers away from primary care. Rhode Island needs to get on par with surrounding states to prevent physicians from going elsewhere.

The motivations behind opening a medical school are well intended in terms of wanting to increase the number of primary care providers by enabling local talent to train close to home. Training more people in Rhode Island will not keep them here; it will invest significant resources without addressing the root of the issue. Until there are comparable salaries between Rhode Island and our neighbors, until loan repayment is improved and the administrative burdens are reduced, primary care in the state will forever be fighting an uphill battle. Both providers and patients suffer the consequences.

Dr. Kelly McGarry is the director of the General Internal Medicine Residency at Rhode Island Hospital. Dr. Maria Iannotti is a first-year resident, a Rhode Islander intent on practicing primary care in Rhode Island.



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Truckers ordered to pay own legal bills from failed RI toll lawsuit

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Truckers ordered to pay own legal bills from failed RI toll lawsuit


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The trucking industry will have to pay its own legal bills for the unsuccessful eight-year-old lawsuit it brought to stop Rhode Island’s truck toll system, a federal judge ruled Friday, March 27.

The American Trucking Associations was seeking $21 million in attorneys fees and other costs from the state, but a decision from U.S. District Judge John McConnell Jr. says the truckers lost the case and will have to pick up the tab.

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The state had previously filed a counterclaim for reimbursement of $9 million in legal bills, but an earlier recommendation from U.S. Magistrate Judge Patricia Sullivan had already thrown cold water on that possibility.

McConnell ordered American Trucking Associations to pay Rhode Island $199,281, a tiny fraction of the amount the state spent defending the network of tolls on tractor trailers.

Settling the lawyer tab may finally bring an end to a court fight that bounced back and forth through the federal judiciary since the toll system launched and the truckers brought suit in 2018.

As it stands, the state’s truck toll network has been mothballed since 2022 when a since-overturned judge’s ruling temporarily ruled it unconstitutional.

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The Rhode Island Department of Transportation said it hopes to relaunch the tolls around March 2027.

The court costs fight hinged on which side could claim legal “prevailing party” status as the winner of the lawsuit.

The trucking industry claimed that it had won because the First Circuit Court of Appeals ruled an in-state trucker discount mechanism, known as caps, in the original truck toll system was unconstitutional.

But Rhode Island argued that it is the winner because the appeals court had ruled that the larger system and broad concept of truck tolls is constitutional and can relaunch with the discounts stripped out.

“The Court determines that ATA has vastly overstated the benefit, if any, that they have received from the ultimate resolution of their challenge to the RhodeWorks program,” McConnell wrote.

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The truckers “failed to obtain any practical benefit from the First Circuit’s severance of the [in-state toll] caps,” he went on. “Specifically, the evidence from this dispute confirmed that the lack of daily caps will result in ATA paying a higher amount in daily tolls and that it does not receive any tangible financial benefit from their elimination.”

In her December analysis of the legal fees question, Sullivan had concluded that the Trucking Associations’ outside counsel had overbilled and overstaffed the case.

But she had recommended that the industry be reimbursed $2.7 million for its bills, while McConnell’s ruling gives it nothing.



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