The effect of temporary CSF diversion modality on shunt-dependency following aneurysmal subarachnoid hemorrhage: A nationwide assessment.

Background: Aneurysmal subarachnoid hemorrhage (aSAH) carries a high economic cost and clinical morbidity in the United States. Beyond prolonged admissions and poor post-injury functional status, there is an additional cost of chronic shunt-dependent hydrocephalus for many aSAH patients. Adjuvant lumbar drain (LD) placement has been hypothesized to promote clearance of subarachnoid blood from the cisternal space, with an ultimate effect of decreasing shunt placement rates.

Preclinical and Clinical Pharmacokinetics of JNJ-75220795, an siRNA Therapeutic Targeting PNPLA3, for Metabolic Dysfunction-Associated Steatohepatitis.

JNJ-75220795 or ARO-PNPLA3 is an investigational small interfering ribonucleic acid agent conjugated with N-acetyl-d-galactosamine that targets the PNPLA3 gene, currently being developed for metabolic dysfunction-associated steatohepatitis (MASH). This study evaluated the pharmacokinetics (PK) profile of single subcutaneous doses of JNJ-75220795 in preclinical species as well as in human subjects with homozygous or heterozygous PNPLA3 I148M mutation in two phase 1 studies-a first-in-human study in the United States and a first-in-Japanese study in Japan. Preclinical PK in rats and non-human primates (NHP) showed a rapid systemic absorption and elimination following single subcutaneous doses.

The value of a neurosurgeon: is neurosurgical compensation proportional to value added? A systematic review of the literature and an update on a changing healthcare economy.

Objective: Determining the value of a neurosurgeon is complex. Services provided by neurosurgeons have a range of interested parties-from a patient's singular health interest to a community catchment area rendering on-call emergency services. Such complexity makes it difficult to determine and define value.

Effects of snake fungal disease (ophidiomycosis) on the skin microbiome across two major experimental scales.

Emerging infectious diseases are increasingly recognized as a significant threat to global biodiversity conservation. Elucidating the relationship between pathogens and the host microbiome could lead to novel approaches for mitigating disease impacts. Pathogens can alter the host microbiome by inducing dysbiosis, an ecological state characterized by a reduction in bacterial alpha diversity, an increase in pathobionts, or a shift in beta diversity.

Artificial intelligence as a modality to enhance the readability of neurosurgical literature for patients.

Objective: In this study the authors assessed the ability of Chat Generative Pretrained Transformer (ChatGPT) 3.5 and ChatGPT4 to generate readable and accurate summaries of published neurosurgical literature.

Methods: Abstracts published in journal issues released between June 2023 and August 2023 (n = 150) were randomly selected from the top 5 ranked neurosurgical journals according to Google Scholar.