Add BrightSurf on Google Email

USC researchers pioneer new brain imaging technique through clear “window” in patient’s skull

In a proof-of-concept study, USC researchers used functional ultrasound imaging to collect high-resolution brain imaging data through a transparent skull implant in a patient. The results suggest that this approach could open new avenues for patient monitoring and clinical research.

SourceKeck School of Medicine of USC·JournalScience Translational Medicine·TypeExperimental study·DateMay 29, 2024

Imaging fibrous structure abnormalities of the white of the eye in myopathic patients

A team of researchers from Tokyo Medical and Dental University developed a novel kind of optical coherence tomography (OCT) to investigate the detailed structure of the sclera in living patients. They found that the sclera is divided into inner and outer layers with different structural arrangements, which can provide important insight...

SourceTokyo Medical and Dental University·JournalJAMA Ophthalmology·DateMay 16, 2024

Long-term effect of home blood pressure self-monitoring plus medication self-titration for patients with hypertension

A secondary analysis of a randomized clinical trial found that home blood pressure self-monitoring plus medication self-titration reduces BP in the longer term without increasing healthcare use or adverse events. This simple, inexpensive intervention has potential to improve long-term hypertension control in routine clinical practice.

SourceJAMA Network·JournalJAMA Network Open·DateMay 10, 2024

Hourly heat exposure and acute ischemic stroke

A study of 82,000 patients found a strong association between hourly heat exposure and the onset of acute ischemic stroke. The findings suggest that high ambient temperatures may contribute to an increased risk of cerebrovascular events under global warming.

SourceJAMA Network·JournalJAMA Network Open·DateFeb 28, 2024

Time to treatment with intravenous thrombolysis before thrombectomy and functional outcomes in acute ischemic stroke

Intravenous thrombolysis (IVT) plus thrombectomy demonstrates significant benefits over thrombectomy alone when administered within a short timeframe after symptom onset. This study, based on individual participant data from six randomized clinical trials, found IVT before thrombectomy to be time-dependent and statistically significant.

SourceJAMA Network·JournalJAMA·DateFeb 7, 2024

Contrasting characteristics and outcomes of sports-related and non–sports-related traumatic brain injury

This study found that sports-related traumatic brain injuries (TBI) result in higher rates of functional limitations six months after injury. In contrast, patients with non-sports related TBI exhibit better mental health and post-concussion symptom recovery. The findings highlight the need for a more nuanced understanding of TBI outcomes.

SourceJAMA Network·JournalJAMA Network Open·DateJan 24, 2024

Perinatal depression and risk of suicidal behavior

Women with perinatal depression are at a heightened risk of suicidal behavior, particularly in the first year after diagnosis, with persistent elevations throughout 18 years of follow-up. The study emphasizes the need for vigilant clinical monitoring to support this vulnerable group.

SourceJAMA Network·JournalJAMA Network Open·DateJan 9, 2024

Revealing the landscape of software as a medical device industry

The study reveals a diverse landscape of software as a medical device (SaMD) with notable progress in artificial intelligence/machine learning-based devices, accounting for 22% of all FDA-approved SaMDs. Established companies focus on incremental innovations, while new entrants and start-ups drive disruptive innovation.

SourceTokyo Institute of Technology·JournalJournal of Medical Internet Research·TypeData/statistical analysis·DateDec 7, 2023