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Welcome to Medlines, your weekly resource for quick, credible on the go medical news for those of us too busy practicing to remember to stay hydrated. I never stay hydrated. Brought to you by the New England
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Journal of Medicine today is August 7, 2026. At the desk today, bringing you the latest headlines in healthcare. I'm Eva Johnson.
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And I'm Dr. Will Flannery. Over the last week, the Red Cross declared a national blood supply crisis. A4 organ transplant patient returns home and an experimental pain medication, reduced opioid use after surgery. This and much more coming up.
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But before we begin, today's trivia question. O negative is known as the universal red cell donor, but which blood type is considered the universal plasma donor?
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Oh, that's a good question. Stick around. We'll find out the answer at the end. And now, this week's Medlines. Our first story concerns a severe shortage in the blood supply. The American Red Cross has declared a national blood crisis for only the second time since the organization was founded, which I think is pretty amazing because American Red Cross has been around for a long time. Right. Type O blood is in especially short supply, putting pressure on hospitals that rely on it for trauma care and urgent transfusions. Donations have fallen to a four year summer low just as seasonal demand is rising. The Red Cross says harsh summer conditions and a wave of illness have kept many donors home. The decline has left the country with less O positive blood than hospitals typically use in a single day. Because O positive is the most commonly transfused blood type, even a brief shortage can disrupt care across multiple departments.
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The Red Cross has begun limiting type O shipments so hospitals can reserve. The remaining supply for the most urgent cases is already changing how hospitals manage care. Some facilities are postponing transfusions or holding units for the sickest patients. The Red cross supplies about 40% of the nation's donated blood, so a sustained shortage can spread quickly across the hospital system. The organization says just three additional donors at each blood drive could help stabilize the supply. And if that doesn't sound like a call for donation, I don't know what does. Will.
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Yeah, you, me, and just grab your nearest friend. Let's go. The crisis follows an emergency shortage announced in July after the national inventory fell nearly 25% in June. At the same time, Red Cross distributions to hospitals were running about 3,500 units above projections each week. Blood products have limited shelf lives and donated blood can take up to three days to test and process. Hospitals depend on a steady flow of new donations rather than a large reserve that can be rebuilt overnight. AABB and America's Blood Centers have joined the Red Cross in warning that collection centers across the country are struggling to maintain enough blood for routine and emergency care.
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Type O accounts for about 60% of Red Cross blood distributions. O positive can be given to roughly 80% of patients. And of course, O negative can be used when there is no time to determine a patient's blood type. Hospitals try to preserve that supply by using type matched blood whenever possible. But that strategy really depends on having adequate stocks of every blood type. Until then, hospitals may have to reserve scarce units for trauma, emergency surgery, childbirth, and patients who cannot safely wait for a transfusion.
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So either we get more blood donations or we have people stop hurting themselves in the summer.
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Yeah, only three more donations at each drive. That is a manageable amount and I think also opens up a lot of questions about how we get donated blood. Some people advocate for opening up markets. Some people say that's exploitation. But another way to look at it is that it's fair to compensate people for their time and frankly, something difficult to make.
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Oh, I think, I think everybody, if you have O negative blood or a really high demand blood type, you should get like a card. And if you donate, you get like perks. Like, what do you think about, like, you get like, go immediately to the coffee. Yeah. Or you go, you can go immediately to the front of the DMV line. Ooh, I like that. Or the post office. Maybe you get free stamps. I don't know, some really small little society benefit. Maybe you can drive in the HOV lane by yourself. I don't know. Just something to get people in to donate blood.
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Yeah. Wherever teachers get 20% off. I want 20% off for blood donations.
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And from blood donations to organ donation, Our next story pushes transplant medicine into new territory.
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A 36 year old Iowa woman has received a first of its kind 4 organ transplant at Northwestern Medicine. Elizabeth Worley has cystic fibrosis and underwent her first double lung transplant in 2017. Earlier this year, those lungs began failing from chronic rejection. Surgeons replaced both lungs again, along with her liver and kidney. Northwestern says it is the first known US Quadruple organ transplant involving retransplanted lungs.
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Incredible. Her chronic rejection had progressed to restrictive allograft syndrome. It is often fatal and makes a second transplant especially difficult. Previous surgery can leave dense scar tissue inside the chest that obscures normal anatomy and increases the risk of bleeding or injury. Many transplant centers decline cases at that level of risk. By the time Worley reached Northwestern, she was experiencing progressive respiratory failure and required a ventilator and and ECMO.
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Worley was listed for the 4 organ transplant on March 19. Three days later, a donor match became available. The thoracic team began replacing her lungs on the evening of March 22. The abdominal transplant team followed with the liver and kidney early the next morning. One technical advance gave the surgeons more time. The liver and kidney were maintained outside the body through machine perfusion. The system circulated fluid through both organs while the lung team worked through extensive pleural thickening, adhesions and fibrosis. Machine perfusion preserved the organs longer than traditional cold storage would have allowed.
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And if you're wondering how many days this took, actually not even one day. The teams completed the transplantation in about eight hours. Northwestern says performing the work as one continuous operation could have taken as many as 20 hours. Dividing the procedure between two coordinated teams reduced the strain on both the patient and the surgeons. According to federal transplant registry data cited by Northwestern, only seven quadruple organ transplants had had previously been performed in the United States. Northwestern became the sixth American center to complete one. This was the first identified case involving lungs that had already been transplanted once before.
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Worley left the hospital less than three weeks after the surgery. Northwestern reports that all four transplanted organs are functioning. She is now walking three to four miles a day and has returned home to her 11 year old son. She also said that she plans to show her surgical scars rather than cover them. In her words, I earned them. They saved my life.
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It's a pretty incredible story, you know, organ transplantation. I've been fortunate enough to see a handful of those surgeries in my career and it's always incredible what those surgeons can do.
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And it sounds like she was also a huge part of the pioneering team. So well done, Elizabeth, for stepping up to that.
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I like the team approach too. That way at least some surgeons could go and like use the bathroom every now and then. I, you know, it'd be hard to try to hold it for like eight hour surgeries.
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So I have truly always wondered about that. With incredibly long surgeries, it's, I don't
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know, you kind of just forget you're there. It just, you're like in the moment and just. Well, hopefully you don't forget you're there, but you just kind of like you're in, you're in a flow state, you know, during surgery. So it's kind of how it goes
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to wrap things up. We're hitting you with the TLDRs that you and we should have on our radar going into the weekend.
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This is off the clock. First up, Florida health officials are advising clinicians to take a more cautious approach to psychiatric medication in children. The state guidance emphasizes comprehensive evaluation, environmental factors and psychotherapy before medication when appropriate. National psychiatric groups have warned that broad recommendations may discourage families from seeking evidence based treatment, and the Florida guidance carries no legal force.
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HHS Secretary Robert F. Kennedy Jr. Has launched a government produced cooking series called the Real Food Show. The first episode features salmon cakes with an apple, white bean and greens salad presented as a whole food meal that fits a limited budget.
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The Real Food Show. They maybe get a writer to come up with a better title. That's all I'm saying. An investigational oral drug has reduced clinical worsening in pulmonary arterial hypertension. In the Phase 3 Advanced Outcomes trial, once daily ralinepag reduced the risk of clinical worsening by 55% compared with placebo when added to existing therapy. The study included 687 participants and the drug remains under regulatory review.
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That's pretty incredible. A new free app is using animation to introduce people to American Sign Language small talk. ASL features Oscar, an animated deaf character whose movements can be slowed down and viewed from different angles. Creator Josh Staub developed the program with deaf and hard of hearing consultants. He describes it as a starting point rather than a replacement for learning from deaf instructors. And a quick plug. If you can learn a little asl, it really helps your patients who are deaf or hard of hearing.
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When they come to you, I will absolutely endorse that. And finally, researchers are studying a new non opioid option for acute surgical pain. In a phase 2 trial involving 343 abdominoplasty patients, the oral sodium channel inhibitor LTG001 improved pain relief over 48 hours at both tested doses. At the higher dose, 52% of patients required no rescue opioid, though larger trials will be needed before the drug can reach routine care. This is I'm all for more non opioid options for pain control after surgery.
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Absolutely. A lot of people have so much fear of getting hooked on opioids, they know they struggle with addiction. More options is absolutely better for Pat. So today's off the clock reminder is Florida is rethinking prescriptions. HHS is cooking, Oscar is signing heart lung care may get a simpler pill and post op pain may rely less on opioids.
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That is a full shift and it looks like hhs. Fortunately they brought the snacks.
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I'll take the apple.
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I will take the white bean, whatever the white bean was and whatever they did with that. That wraps up this edition of Medlines.
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Stick around. We'll be right back with the answer to this week's trivia question. Before we go, here is today's trivia question again. O is known as the universal red cell donor, but which blood type is considered the universal plasma donor?
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I have a guess. I don't know if you have one.
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I don't know mine. As far as I'm concerned, all the letters apply.
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I'm going with G. I think it's ab. I think it's AB is the universal plasma. Let's see what the producers say. The answer is ab. How about that?
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Oh, way to go.
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Ava, do you know your blood type?
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I do not. You said ab. I'm like, that's two letters short of the band abba. I really know nothing.
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Ab. If I was AB and you were ba Maybe, maybe then we'd have it. We can create some incredible music together.
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Thanks for listening, watching and devouring this week's Medlines. I'm Eva Johnson.
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And I'm Dr. Will Flannery. Next week at the desk we'll have Dr. Alok Legomaster Patel and Adam Blue Cheese Rose. See, honestly, I had more associate Alok with blue cheese, but I don't know, maybe that's just me. And I have no idea what any of this means because I wasn't here last week. So I'm just guessing. A big thanks to the New England Journal of Medicine for sponsoring today's episode.
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To learn more about their research and discoveries, visit negm.org sources and media attributions for today's stories can be found@medlinespod.com love
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what we're doing and want to support medical journalism like Medlines. Please share today's episode or the show with your colleagues and friends. This is the place for healthcare professionals to stay up to date on the go and shows like this live or die by word of mouth.
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And now the part where we remind you that listening to a podcast does not establish a doctor patient relationship with
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either of us, especially when one of us just learned plasma compatibility through trivia. Medlines is a news and commentary podcast and is not intended as individualized medical advice. The views news and media shared on this program do not reflect the views of our team, sponsors or any affiliated parties. To review our complete program disclaimer and ethics policy verification and licensing terms and HIPAA release terms, please visit medlinespod.com Legal
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Medlines is a human content production.
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It.
Episode: Blood Donation Crisis & A 4-Organ Transplant First
Date: August 7, 2026
Hosts: Eva Johnson & Dr. Will Flanary (aka Dr. Glaucomflecken)
This Medlines episode provides healthcare professionals with quick, fact-first updates on urgent medical headlines. The main focus is the American Red Cross declaring a national blood supply crisis and a groundbreaking quadruple organ transplant at Northwestern Medicine. The episode also highlights new advances in pain management, policy shifts for psychiatric medication in children, and innovative tools for patient communication.
| Segment | Description | Timestamp | |---------|-------------|-----------| | Blood crisis headline | National blood crisis declared | 00:27–04:44 | | Organ transplant story | Quadruple organ transplant at Northwestern | 04:53–08:14 | | Off-the-clock headlines | Fast news round-up incl. pharma, apps, policy | 08:14–11:02 | | Trivia answer & banter | Universal plasma donor; light conversation | 11:18–12:08 |