Delusional Themes are More Varied Than Previously Assumed: A Comprehensive Systematic Review and Meta-Analysis.

Background And Hypothesis: Delusions are classified into themes but the range of themes reported in the literature has never been examined and the extent to which they differ in prevalence, or relate to clinical characteristics or cultural variation, remains poorly understood.

Study Design: We identified studies reporting delusional theme prevalence in adults with psychosis and completed two multivariate, multilevel, random-effects meta-analyses: one including data from structured assessment scales only and another also including data from ad hoc and clinical assessments to include themes from a wider range of countries and contexts. Sensitivity and meta-regression analyses examined the association with clinical and methodological variables.

Transitioning from the safety of the womb to the outside world for neonates with life-threatening cardiovascular conditions: The IMmediate Postpartum Access to Cardiac Therapy (IMPACT) Procedure.

The IMmediate Postpartum Access to Cardiac Therapy (IMPACT) procedure is a multidisciplinary, collaborative, highly coordinated clinical service in which a planned delivery and intensive neonatal care are offered for conditions where there is a high likelihood of postnatal instability. This process includes prenatal consultation with the parent(s), involving each service engaged with the delivery, postnatal resuscitation, and procedural care. A Cesarean section delivery is planned in an operating room with immediate access to a multifunctional procedural suite where the neonate can undergo rapid cardiac evaluation and initiation of interventional treatments which can have a positive, life-saving impact.

Blarcamesine for the treatment of Early Alzheimer's Disease: Results from the ANAVEX2-73-AD-004 Phase IIB/III trial.

Background: There are no approved oral disease-modifying treatments for Alzheimer's disease (AD).

Objectives: The objective of this study was to assess efficacy and safety of blarcamesine (ANAVEX®2-73), an orally available small-molecule activator of the sigma-1 receptor (SIGMAR1) in early AD through restoration of cellular homeostasis including autophagy enhancement.

Design: ANAVEX2-73-AD-004 was a randomized, double-blind, placebo-controlled, 48-week Phase IIb/III trial.

Bugs take the sting out.

Jiang et al. investigate the role of the microbiota in postherpetic neuralgia (PHN), a chronic pain condition resulting from varicella-zoster virus reactivation. They identify microbiome alterations in PHN patients, linking microbes and pain sensitivity.

Geographic disparities impacting oral vaccine performance: Observations and future directions.

Oral vaccines have several advantages compared with parenteral administration: they can be relatively cheap to produce in high quantities, easier to administer, and induce intestinal mucosal immunity that can protect against infection. These characteristics have led to successful use of oral vaccines against rotavirus, polio, and cholera. Unfortunately, oral vaccines for all three diseases have demonstrated lower performance in the highest-burden settings where they are most needed.