WILLIAM BECKERMAN, MD

Plain English
This study compared the costs of two surgical procedures used to treat a narrowing of the carotid artery: transcarotid artery revascularization (TCAR) and carotid endarterectomy (CEA). Researchers found that TCAR was significantly more expensive, costing about $9,114 per procedure compared to $1,409 for CEA, and the total hospitalization costs for TCAR were also more than double those for CEA. These findings are important because they highlight a substantial cost difference between the two procedures while showing similar short-term health outcomes, suggesting that healthcare choices may impact overall expenses. Who this helps: This helps patients and healthcare providers by informing them about the cost differences between these two treatment options.

Plain English
This study looked at the outcomes of patients with blocked leg arteries who underwent a procedure to restore blood flow, comparing traditional access through the femoral artery to a newer method called retrograde access from the lower leg. Out of 573 procedures analyzed, 90 used retrograde access, which proved to be successful in most cases, and importantly, those using this method did not face a higher risk of severe complications like major amputations or infections compared to traditional access. This matters because it shows that retrograde access can be just as safe and effective for patients with more challenging blockages in their blood vessels. Who this helps: Patients with peripheral artery disease who need revascularization procedures.

Plain English
This study looked at a new way to predict the risk of dying within 30 days after surgery for a ruptured abdominal aortic aneurysm (rAAA), called the modified Harborview Risk Score (mHRS). Researchers analyzed data from 69 patients and found that the overall death rate was 38%, with 30% for those who had a less invasive surgery and 58% for those who had open surgery. The mHRS was found to be a more effective tool for predicting mortality than the traditional score, and it uses simpler tests that are easier for doctors to obtain. Who this helps: This benefits doctors and their patients by providing a better way to assess surgery risks.

Plain English
This study looked at whether the modified frailty index (mFI-11) could be used to predict how likely patients were to experience death or health problems one year after surgery for a ruptured abdominal aortic aneurysm (rAAA). Researchers analyzed 78 patients and found that the overall one-year death rate was 40%, with 49% of frail patients dying compared to 33% of non-frail patients, but the differences weren't statistically significant. The findings suggest that the mFI-11 isn't a reliable tool for predicting long-term outcomes after rAAA repair, highlighting the need for better risk assessment methods. Who this helps: This helps doctors and healthcare teams better understand how to evaluate and counsel patients after rAAA surgery.

Plain English
This study looked at how the experience of surgeons and the number of procedures performed at hospitals affect the risk of stroke or death after a specific medical procedure called transcarotid artery revascularization (TCAR). Researchers analyzed data from 22,624 cases between 2016 and 2021, finding that patients operated on by low-volume surgeons (averaging 4 cases per year) had a 50% higher chance of having a stroke compared to those treated by high-volume surgeons (averaging 26 cases per year). This is important because it highlights the significance of surgeon experience in improving patient safety during TCAR procedures. Who this helps: This helps patients undergoing TCAR by emphasizing the importance of choosing experienced surgeons.

Plain English
This study looked at the risk factors that can lead to infections after surgery to improve blood flow in the legs. Out of nearly 11,000 patients, about 8.5% experienced a surgical site infection within 30 days of their operation. Key risk factors included being overweight, having severe lung disease, taking certain medications, and longer surgery times; however, being male appeared to lower the risk. Addressing these factors could help reduce infection rates and enhance recovery for patients. Who this helps: This helps patients undergoing lower extremity revascularization surgery.

Plain English
This study looked at a patient who experienced serious complications after being treated for leg pain caused by poor blood flow. The patient had stents (small tubes to keep blood vessels open) incorrectly placed in several arteries, leading to a complete blockage in one leg. This situation highlights the risks associated with overly aggressive treatments for leg pain, as it can lead to severe problems that require immediate medical attention. Who this helps: This helps doctors and patients with peripheral arterial disease understand the risks of certain treatments.

Plain English
This study examined whether a person's socioeconomic status and insurance type affect the outcomes after a surgery called open lower extremity revascularization, which improves blood flow in the legs. Researchers found that socioeconomic status, measured by the Area Deprivation Index, did not impact the risk of dying, experiencing major limb complications, or how long patients stayed in the hospital. However, uninsured patients were more likely to die after the procedure compared to those with insurance. Who this helps: This information benefits doctors and healthcare providers by highlighting the risks faced by uninsured patients.

Plain English
Doctors create dialysis access points (tubes connecting arteries and veins) by first mapping veins with ultrasound to find the best location. However, this study found that veins appear smaller on ultrasound than they actually are because patients are dehydrated and cold. When doctors gave patients a nerve block anesthetic before surgery, it relaxed their blood vessels and made veins larger—so the researchers repeated the vein mapping after the nerve block to see if they could find better access locations. In 63% of cases, the second ultrasound revealed better vein options than the first one, and these better-located access points worked just as well as the originally planned locations.

Plain English
This study looked at how the neutrophil-to-lymphocyte ratio (NLR), a measure of inflammation, affects outcomes for patients undergoing surgery to improve blood flow in the legs. Researchers analyzed data from 535 patients and found that a higher NLR was linked to an increased risk of death after surgery, with a significant cutoff point for predicting mortality (P<0.0001), while it did not correlate with the risk of major limb complications (P=0.8). Additionally, patients with elevated NLR had longer hospital stays, averaging 6.5 days compared to 4 days for those with lower NLR (P=0.027). Who this helps: This research benefits patients undergoing lower limb surgeries by identifying a key indicator that can predict their risk of mortality.

Plain English
This study looked at how vascular surgeons helped with various surgeries over nearly a decade, analyzing 437 cases where their expertise was needed. It found that 39% of these cases involved urgent situations, and vascular surgeons played a vital role in addressing complications, with a hospital death rate of 12.1%. This research highlights how important vascular surgeons are in ensuring safe surgical care across different types of surgeries. Who this helps: This benefits patients undergoing surgery, especially those with complex or urgent needs.

Plain English
This study looked at the outcomes for women and men following elective surgery to repair abdominal aortic aneurysms, specifically focusing on how sex affects recovery and survival rates. Researchers reviewed records of 273 patients and found that women experienced higher rates of complications and lower survival rates over five years—48% of women survived compared to 65% of men. It also showed that women were more likely to be readmitted within 30 days after surgery, with an 18% rate for women versus 8% for men. Who this helps: This information is important for doctors treating women with abdominal aortic aneurysms, helping them better understand the risks and manage care accordingly.

Plain English
A patient who had a minimally invasive procedure to treat an artery aneurysm nine years earlier developed a massive new aneurysm (over 8 inches across) in the same location because the original treatment failed—fluid was leaking into the aneurysm sac and causing it to expand dangerously. The doctors had to perform open surgery to remove the aneurysm and tie off the damaged artery to fix the problem. This case shows that patients treated for large artery aneurysms with minimally invasive procedures need long-term follow-up care, since complications can emerge years later and become life-threatening.

Plain English
Researchers studied 89 patients who had a procedure to restore blood flow to their lower legs and found that patients who missed their first follow-up appointment after surgery were significantly more likely to miss future appointments and ultimately lose their leg or die within three years. About 60% of patients showed up to their first appointment, but those who didn't attend were more than twice as likely to skip follow-ups later on. This matters because the weeks and months right after this type of surgery are critical for catching complications like infection or blood clots, and staying connected to your medical team during that time directly affects whether you keep your leg.

Plain English
This study looked at the rates and outcomes of graft infections following bypass surgery for femoral artery problems in people who use intravenous drugs. Out of 122 patients, 38.5% developed infections, mostly showing up around 9 months after surgery. While these infections often caused chronic ulcers and blocked the grafts, serious complications were rare, suggesting that removing the graft rather than trying to fix it might be a safer strategy. Who this helps: This helps patients with a history of intravenous drug use undergoing bypass surgery.

Plain English
This study looked at three scoring systems used to predict the chances of survival after surgery for patients with a ruptured abdominal aortic aneurysm (rAAA). Researchers found that out of 49 patients who had surgery, 37% died in the hospital, with a higher risk (63%) for those who had open surgery compared to those who had endovascular repair (24%). These findings are important because they show that the HMC, VSGNE, and DAS scores are equally effective at estimating mortality risk, helping doctors make better decisions about treatment options before surgery. Who this helps: This helps doctors and patients involved in rAAA surgeries.

Plain English
This study looked at a specific treatment called AngioJet rheolytic thrombectomy, which is used to remove blood clots in the arteries. The researchers found that this treatment can lead to serious kidney problems, known as acute kidney injury (AKI), that last longer than expected in some patients. Despite this, the kidneys can eventually recover without the need for dialysis, which is important because it highlights a potential way to manage these kidney issues after the procedure. Who this helps: This benefits patients who undergo AngioJet treatment for blood clots.

Plain English
Researchers compared two types of anesthesia used during carotid artery surgery (a procedure to unclog arteries in the neck) in nearly 14,500 patients: general anesthesia, which puts you fully asleep, and regional anesthesia, which numbs only the surgical area. They found that general anesthesia caused nerve damage twice as often as regional anesthesia (2.9% versus 1.7%), while both methods were equally safe in terms of stroke, bleeding, and death rates. Regional anesthesia also had practical advantages—surgery took 22 minutes less time, patients went home sooner, and fewer patients needed to come back to the hospital within 30 days. The researchers conclude that regional anesthesia should be used more often for this surgery because it prevents nerve injury without sacrificing safety.

Plain English
Doctors treated a 63-year-old man with a rare cancer (leiomyosarcoma) that started in a major vein in his abdomen and had unexpectedly grown into his aorta (the largest artery). They removed the entire tumor and surgically rebuilt both the vein and artery using grafts, using a special bypass technique to keep blood flowing during surgery. The patient recovered well and remained cancer-free a year later with both grafts working properly. This case shows that when this rare cancer involves both the vein and artery, surgeons can successfully remove it and rebuild both vessels if the patient is healthy enough to handle the complex operation.

Plain English
Doctors tested whether a "frailty score"—a measure of a patient's overall weakness and health problems—could predict which patients would die or have serious complications after emergency surgery for a ruptured aortic aneurysm (a life-threatening tear in the main blood vessel from the heart). They found that frailty made almost no difference: patients who were frail and those who weren't had similar death rates (43% vs. 33%) and similar complication rates. The study shows that for this type of emergency surgery, a patient's fragile baseline health matters far less than how sick they are at the moment they arrive for surgery—meaning doctors should focus on what's happening right now rather than assuming elderly or weak patients will definitely do worse.

Plain English
This study looked at two different types of treatments for complex aortic aneurysms, which are dangerous enlargements of the aorta. Researchers compared the outcomes of fenestrated endografts and parallel endografts over two years. They found that both methods had similar safety and effectiveness: 78% of patients who received fenestrated endografts were alive after two years, compared to 73% for those with parallel endografts, with an overall low risk of complications. Who this helps: This research benefits patients with complex aortic aneurysms and their doctors by providing evidence of effective treatment options.

Plain English
This study looked at a rare condition called visceral artery pseudoaneurysm (PSA) linked to the superior mesenteric artery, which is important for supplying blood to the intestines. The researchers successfully treated a patient's PSA using a minimally invasive method called endovascular coil embolization, which helped eliminate the aneurysm while maintaining healthy blood flow to the intestines. This finding highlights the effectiveness of less intrusive treatment options for patients who may not be suited for traditional surgery. Who this helps: This helps patients with visceral artery pseudoaneurysms, especially those unable to undergo major surgery.

Plain English
This cross-sectional study surveyed 60 hospitals across 13 countries about how they organized central line placement during the COVID-19 pandemic. Dedicated vascular access teams — mostly led by vascular and general surgeons — placed over 2,600 lines with a complication rate of 0.4%, far below historical averages. Having a pre-planned, skills-matched line team in place during a health crisis significantly improves safety and relieves pressure on overloaded ICU and emergency teams.

Plain English
A man was born without the large vein that normally drains blood from the lower body, which caused painful leg ulcers that wouldn't heal despite standard treatment. Doctors created a new drainage path using a special stent (a tiny metal tube) placed outside the existing veins in his abdomen to redirect blood flow from his legs back to his heart. One year after surgery, his leg pain disappeared, his swelling went away, and his ulcers completely healed.

Plain English
A woman needed surgery to remove a large benign tumor (fibroid) from her uterus, but surgeons discovered her blood vessels were tangled in an unusual way that made the operation dangerous and almost impossible to complete. Using a new imaging technique called transradial angiography—where doctors thread a camera through an artery in the wrist to see blood vessels in real time during surgery—the surgical team was able to map out exactly where the blood vessels were and safely remove the fibroid without complications. This case shows that using live imaging during surgery can help doctors handle unexpected and complicated anatomy, and that using the wrist artery approach (instead of the traditional groin approach) offers advantages for both patient safety and comfort.

Plain English
This study looked at how to identify patients at low risk for complications after a procedure called endovascular aneurysm repair (EVAR) for abdominal aortic aneurysms (AAAs). Researchers reviewed the cases of 556 patients and developed a risk model that accurately identified 65% of patients as low risk for aneurysm sac enlargement, which can lead to serious complications. Using this model could help reduce unnecessary follow-up scans that cost a lot and can help doctors focus care on those who need it most. Who this helps: This helps patients by reducing unnecessary medical procedures and costs.

Plain English
This study looked at how diabetes affects the growth of abdominal aortic aneurysms (AAAs) after patients had surgery to repair them using a method called EVAR. Out of 1,479 patients, 183 had diabetes. The results showed that only 13.1% of diabetic patients experienced growth of the aneurysm sacs, compared to 19.4% of non-diabetic patients, and diabetic patients also tended to need fewer follow-up surgeries (23.5% vs. 28.4%). Who this helps: This information benefits patients with diabetes who are undergoing AAA repairs and their healthcare providers.

Plain English
This study looked at a new way to treat severe hand pain and numbness caused by dialysis access in two patients. Researchers used a special stent-graft to improve blood flow in the arm, leading to immediate relief of symptoms and better blood flow measurements. This method is promising because it could provide a less invasive option compared to traditional surgeries, with both patients showing no complications over six months. Who this helps: This helps dialysis patients experiencing hand pain from their access points.

Plain English
Researchers studied the outcomes of a surgical procedure called endovascular aneurysm repair (EVAR) for patients with abdominal aortic aneurysms (AAAs), focusing on cases where the treatment did not follow set guidelines. They looked at data from 566 patients and found that regardless of whether the procedure was performed within or outside these guidelines, the risk of death from any cause and from AAA specifically was similar: about 31% of patients fully met the guidelines, while 94.5% met at least half. The only notable difference was that those treated outside the guidelines needed more blood transfusions (13.2% vs. 6.2%). Who this helps: This information is useful for doctors and patients considering EVAR, as it shows that guidelines may not significantly impact patient outcomes.

Plain English
This study looked at how to fix a serious problem where the iliofemoral artery is completely torn after a heart valve surgery done through a catheter. Researchers found a new method that combines a stent and a bypass graft to successfully repair the artery. This is important because careful planning and preparation can significantly lower the risks for patients, especially those with existing blood vessel issues, ensuring safer procedures and better recovery outcomes. Who this helps: This helps patients undergoing heart valve surgery, particularly those at higher risk for complications.

Plain English
This study looked at a rare complication that can occur after a kidney transplant called a renal artery anastomotic pseudoaneurysm, which can lead to serious problems like the rupture of the artery. In a case study of a 50-year-old woman who experienced back pain three weeks after her transplant, the researchers successfully treated the issue using a method called endovascular repair with covered stents, which preserved her kidney function. Follow-up tests showed no signs of the pseudoaneurysm and good blood flow to her kidney, highlighting this treatment as a valuable option for patients who have had complex prior surgeries. Who this helps: This helps kidney transplant patients, especially those with previous pelvic surgeries.

Plain English
This study looked at how water moves through a type of skin layer called the stratum corneum when it was recreated using model lipids. Researchers found that the water permeability was similar whether natural lipids or model lipids were used, indicating that how lipids are arranged plays a bigger role in preventing water loss than the specific types of lipids. This finding helps us understand skin barrier function better, which is important for treating skin conditions. Who this helps: This helps patients with skin issues and doctors treating them.