Researchers have developed a tiny probe that can be inserted into microcatheters to visualize the arteries inside the brain. This technology, called neuro optical coherence tomography (nOCT), provides high-resolution images from inside the arteries, allowing for better understanding of problems like clots, plaque build-up, and tears in the artery lining. The study, published in Science…
The author questions the limits of what non-doctors in the medical field, such as medical associate practitioners, should be allowed to do. They argue that the finite time available for training new healthcare professionals requires careful consideration of how it is spent. Recent cases of surgical care practitioners performing surgeries without adequate supervision have raised…
Immunotherapy has transformed cancer treatment by harnessing the immune system to attack tumors. Patients with ARID1A gene mutations show increased response to immunotherapy, particularly immune checkpoint blockade. The mutation triggers an antiviral immune response that attracts cancer-fighting immune cells into the tumor, enhancing the effectiveness of treatment. Understanding this mechanism could lead to better patient…
Ribosomal DNA (rDNA) is found in multiple copies in the genome and has not been previously analyzed in genetic studies. A new study of 500,000 individuals reveals that those with more rDNA copies are more prone to inflammation and diseases. This study, led by researchers from Queen Mary University of London and The University of…
When caring for someone with schizophrenia, it is crucial to stay informed about their care by communicating with their medical provider and being present during appointments. Encourage your loved one to fill out relevant paperwork to designate you as their health care proxy. Make sure to report any concerns, such as side effects or worsening…
Colorectal cancer rates have dropped overall in the past 20 years, except for Americans under 45. The cases among young people have increased significantly, with a 333% rise in 15- to 19-year-olds and a 185% increase in 20- to 24-year-olds. While the absolute numbers are still low, experts are concerned about the trend. Symptoms like…
Healthcare is evolving to encompass a holistic view of wellness, including physical, mental, spiritual, and emotional health. Proactive and preventive care is emphasized to prevent costly and complex treatments later on. Financial barriers prevent many people from seeking timely care, leading to increased costs and complications. Healthcare providers play a vital role in addressing these…
A long-term observational extension study found that a magnetic resonance imaging (MRI)-guided treat-to-target (T2T) strategy did not significantly improve outcomes for patients with rheumatoid arthritis (RA) who were in remission. The study compared an MRI-guided T2T strategy with a conventional T2T strategy focused on achieving clinical remission over 5 years. Results showed no significant difference…
Researchers conducted a randomized clinical trial on 154 patients with unstable ankle fractures to compare the outcomes of fixation vs. nonoperative management of medial malleolar fractures. Results showed no statistically significant difference in Olerud-Molander Ankle Scores between the two groups, with a higher score in the fixation group. However, 20% of patients in the non-fixation…
A study involving 510 women in seven states found that dispensing abortion pills through mail-order pharmacies was as effective as obtaining them in person at a clinic or physician’s office. The women received mifepristone and misoprostol and reported high levels of satisfaction with the medication abortion process, with 98% having complete abortions with no adverse…
