BENNY LIEM

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This study examined a woman who developed severe neurological symptoms, including seizures and memory problems, one week after receiving the AstraZeneca COVID-19 vaccine. Over the next few months, she also showed skin symptoms related to a condition called scleromyxoedema, leading researchers to connect her symptoms with a condition known as dermato-neuro syndrome triggered by the vaccine. Understanding this link helps identify potential side effects of the vaccine, which is important for medical decision-making during the pandemic. Who this helps: This information benefits doctors and healthcare providers managing vaccine-related side effects.

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This study looked at how sleep can affect thinking skills and the risk of developing dementia in people with focal epilepsy, compared to healthy individuals and stroke patients. The researchers found that people with focal epilepsy who didn’t get enough sleep were five times more likely to develop dementia than those with optimal sleep, while the risk was lower (about 3.5 times) for stroke patients with poor sleep. These findings highlight the importance of good sleep for improving cognitive health and reducing dementia risk, especially in those with focal epilepsy. Who this helps: This helps patients with focal epilepsy and their doctors.

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This study looked at when it's best for adults who have had epilepsy surgery to stop taking their antiseizure medications. Researchers found that those who tried to stop their medications within the first two years after surgery had a higher risk of seizures returning—specifically, a 40% higher risk in the first year and an 18% higher risk in the second year. However, waiting more than two years didn’t provide any extra safety in the long run regarding seizure freedom. Who this helps: This information benefits patients and their doctors by guiding decisions about when to safely withdraw medications after epilepsy surgery.

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This study looked at two patients who developed a serious nerve condition called polyneuropathy after undergoing sleeve gastrectomy, a type of weight-loss surgery. Both patients had a significant deficiency in thiamine (vitamin B1), which was initially difficult to identify. The findings highlight the need for doctors to be aware of thiamine deficiency in patients after this surgery and suggest that patients should be informed about the risks and symptoms of this deficiency. Who this helps: This helps patients undergoing sleeve gastrectomy and their doctors.

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This study looked at blood tests from 170 people who were suspected of having had a seizure and visited a neurology service in the UK. The researchers found that patients with a phosphate level below 0.8 mmol/L were much more likely to have had an epileptic seizure (28% of those with low phosphate) compared to those without seizures (6.6% with low phosphate). This finding is important because checking phosphate levels could help doctors better understand the cause of a patient’s loss of consciousness and improve diagnosis. Who this helps: Patients experiencing seizures and their doctors.

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The study looked at whether adding a drug called lapatinib to brain radiation therapies could help patients with HER2-positive breast cancer and brain metastases respond better to treatment. Researchers found that lapatinib did not increase the rate of complete response after 12 weeks (0% with lapatinib compared to 6% without), but it did show a better response at 4 weeks (55% with lapatinib versus 42% without). This matters because it indicates that while lapatinib might not improve long-term outcomes, it may provide a quick benefit early in treatment. Who this helps: This helps patients with HER2-positive breast cancer and brain metastases.

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This study focused on a rare brain disease called neuronal intranuclear inclusion disease, which is linked to a genetic mutation. Researchers found the first four confirmed cases in New Zealand, all in individuals of Polynesian ancestry, resembling previously reported cases in East Asia. This matters because it highlights the disease's presence in new populations and raises awareness about its symptoms and genetic basis. Who this helps: This helps patients and their families, as well as doctors diagnosing and treating the disease.

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This study looked at the health effects of recreationally inhaling nitrous oxide, particularly how it causes nerve and spinal cord problems in 12 patients, with an average age of 27.5 years. Most experienced numbness, weakness, and changes in mental state, and while nine patients regained their independence after leaving the hospital, three still needed help with daily activities. Understanding these risks associated with nitrous oxide use is crucial for public health and helps healthcare providers recognize and treat these issues effectively. Who this helps: Patients who misuse nitrous oxide and their healthcare providers.

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This study looked at cases of encephalitis, which is inflammation of the brain, in adults aged 15 and older in the Auckland and Northland areas of New Zealand from 2009 to 2018. They found 136 patients during this time, with a rate of about 1 in 100,000 people affected each year. The most common causes of encephalitis were infections, particularly from the varicella zoster virus (chickenpox) and herpes simplex virus, and about 12.5% of those with infectious encephalitis died in the hospital. Who this helps: This information benefits doctors and healthcare providers in diagnosing and treating adult patients with encephalitis.

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This study looked at how well two types of implantable defibrillators—Biotronik and Abbott—detect fast heart rhythms that can lead to serious issues. It found that among 52 patients with Biotronik devices, only 15% received timely treatment, while 38% of the 68 patients with Abbott devices did. In some cases, the detection of dangerous heart rhythms was delayed, with delays of up to 31.2 seconds for Biotronik patients, which can lead to severe consequences, including fainting or even death. Who this helps: This research benefits patients with heart conditions who rely on these devices for protection.

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This paper looks at painful issues in the big toe joint for athletes, covering common problems like turf toe and sesamoiditis. It discusses ways to diagnose these issues using physical exams and imaging techniques, and recommends starting treatment with non-surgical options like changing shoes and physical therapy. Understanding how to manage these injuries effectively is important for helping athletes return to their sport safely. Who this helps: This research benefits athletes and sports doctors.

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This study looked at how well the AtriClip device works to close a part of the heart (the left atrial appendage) in patients with a heart rhythm problem called atrial fibrillation. Researchers followed 97 patients for about 1.87 years after the procedure, finding that the device successfully closed this section of the heart in 96% of cases. This is important because closing the left atrial appendage can help prevent dangerous blood clots and strokes after heart surgery. Who this helps: This helps patients with atrial fibrillation undergoing heart surgery.

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This study looked at a 66-year-old man who had chronic diarrhea, which turned out to be a rare sign of multiple myeloma, a type of blood cancer. By taking detailed biopsies from his small intestine, doctors were able to suggest he had multiple myeloma and begin treatment even though they didn’t have a definitive diagnosis right away. This research highlights the importance of thorough testing in patients with unexplained chronic diarrhea, as it can lead to early identification and treatment of serious conditions like multiple myeloma. Who this helps: This helps patients experiencing chronic diarrhea and their doctors by guiding diagnostic efforts.

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This study looked at whether short, ultrasound-guided teaching helps medical residents improve their ability to feel and identify certain bones in the body, which is called palpation. The results showed that residents’ confidence in their palpation skills increased significantly, from an average score of 4.3 to 8.15 out of 10, and the accuracy of their placements improved, with a notable odds ratio of 11 for correctness after the training. This improvement matters because better palpation skills can enhance patient care and treatment outcomes. Who this helps: This benefits medical residents and ultimately their patients.

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This study looked at how body temperature affects outcomes for stroke patients who receive a treatment called endovascular thrombectomy (EVT) for large vessel occlusion stroke. It found that higher body temperatures before and after the procedure were linked to worse recovery: for every 1°C increase in temperature, the chances of not being functionally independent decreased by 34% before the procedure and increased the risk of death by 65% after the procedure. This matters because managing body temperature might improve recovery and survival rates for stroke patients. Who this helps: This helps patients undergoing treatment for large vessel occlusion strokes.

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This study looked at how to effectively retrieve and handle lesions (abnormal growths) during colonoscopy procedures. It found that different methods for retrieving these lesions can impact their analysis and subsequent treatment; for example, the size and appearance of the lesions affect how they should be managed. Proper handling is crucial for accurate diagnosis and helps determine the best follow-up care. Who this helps: This research benefits doctors and patients who need effective treatment plans for colon health.

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This study looked at gallbladder cancer, a rare but aggressive cancer that often develops in advanced stages, especially in certain areas like New Mexico. It found that Native Americans in New Mexico have significantly higher rates of this cancer compared to other groups, such as Hispanics and non-Hispanic whites. This information is important because it highlights the need for better prevention, early detection, and treatment options for those at higher risk. Who this helps: This helps patients, particularly Native Americans and those living in New Mexico.

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This study looked at how much time people with paraplegia need to spend using a manual wheelchair to burn enough calories to support heart health—specifically, 1,000 calories a week. Researchers found that these individuals burned an average of 3.3 calories per minute while propelling a wheelchair, meaning they would need to push for about 303 minutes weekly, or about 43.3 minutes each day, to reach that goal. These findings are important because they can help create practical exercise guidelines that improve cardiovascular health for people with spinal cord injuries. Who this helps: This benefits individuals with paraplegia and their healthcare providers.

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This study looked at whether the drug sulfasalazine can help prevent severe diarrhea in patients undergoing pelvic radiation therapy. It involved 87 patients and found that those taking sulfasalazine actually experienced more severe diarrhea (29%) compared to those taking a placebo (11%). Since sulfasalazine did not effectively reduce diarrhea and might even increase the risk of side effects, the study shows that it's important to conduct thorough research before recommending treatments. Who this helps: This helps doctors and health care providers understand which treatments are effective and safe for patients receiving pelvic radiation therapy.

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This study looked at two patients with familial cerebral cavernous malformations, a genetic condition that can cause serious health issues. After these patients received therapeutic radiation, they developed a large number of new malformations where the radiation was targeted. This finding is important because it indicates that radiation may cause more of these harmful growths in patients with this condition. Who this helps: This information helps patients with familial cerebral cavernous malformations and their healthcare providers.

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This study looked at how much energy people with paraplegia due to spinal cord injuries use when doing everyday tasks like dressing, transferring in and out of a wheelchair, and pushing their wheelchair. They found that adults with paraplegia used 3.2 units of energy to dress, 3.4 units to transfer, and 2.4 units to push their wheelchair. This is important because it shows that these activities require more energy than previously thought, meaning existing measures may not accurately reflect how hard these tasks are for people with spinal cord injuries. Who this helps: This helps patients with spinal cord injuries and their healthcare providers understand the energy demands of daily activities.

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This study looked at how often doctors physically examine patients with low back pain, specifically through inspection (looking at the back) and palpation (feeling the back). Of the 696 visits documented, doctors inspected patients in 57% of encounters and palpated in 80% of encounters. Notably, orthopedic surgeons inspected patients the most (72%) while chiropractors did so the least (40%), and almost 43% of visits saw no inspection at all, highlighting a gap in care that may affect patient outcomes. Who this helps: This helps patients with low back pain by emphasizing the importance of thorough physical examinations.

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This study tested a new treatment combining temsirolimus and irinotecan for patients with advanced soft tissue sarcoma, which is a type of cancer. They found that the recommended doses for this combination are 20 mg of temsirolimus and 80 mg/m² of irinotecan, given weekly for three weeks out of four. While most patients experienced side effects like low blood cell counts and fatigue, two patients had their cancer stable for over a year, showing potential benefits of this approach. Who this helps: This helps patients with advanced soft tissue sarcoma looking for new treatment options.

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This study looked at patients with early breast cancer who had surgery but ended up with positive margins, meaning some cancer cells were still near the edges of the removed tissue. Researchers found that using a specific type of radiation therapy called brachytherapy right after surgery resulted in no local recurrences of cancer in the breast over a median follow-up period of 11.3 years. Specifically, the study reported an overall survival rate of 78% and a cause-specific survival rate of 93%, indicating that this treatment approach can effectively control local cancer and improve long-term outcomes. Who this helps: This helps breast cancer patients who face the challenge of positive margins after surgery.

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This study looked at how a severe heart rhythm problem (ventricular fibrillation) and a related treatment (defibrillation shock) affect the heart's ability to respond to electrical signals in 16 patients with implantable cardioverter-defibrillators. Researchers found that after a defibrillation shock, the heart's effective refractory period decreased from 251 milliseconds to 222 milliseconds, and the time it took for heart cells to recover after being shocked also went down significantly. This is important because it helps us understand how the heart reacts immediately after defibrillation, which can impact treatment outcomes. Who this helps: This information benefits patients with implantable cardioverter-defibrillators and their doctors.