Paranoia, Functioning, and the Moderating Effect of Well-Being in a Community Sample of Adolescents.

Introduction: Paranoid ideation is a relatively common experience in adolescence, yet it has not been well-explored in relation to psychological well-being and functioning in general population samples of youth. The current study aimed to investigate the relations between paranoia (operationalized as "persecutory ideation"), well-being, and two domains of functioning, social (e.g.

Exposure to green spaces and schizophrenia: a systematic review.

The mental health benefits of exposure to green spaces are well known. This systematic review summarizes the evidence of green space exposure for people with schizophrenia spectrum disorders (SSDs), focusing on incidence and mental health outcomes, including mental health symptoms and health service use. The study was pre-registered (PROSPERO ID: CRD42023431954), and conducted according to PRISMA guidelines.

Pain experience with outpatient hysteroscopy: A prospective cohort study.

Background: Abnormal uterine bleeding (AUB) affects women of all ages and is one of the most common reasons for referral to a gynaecological clinic. Operative hysteroscopic procedures allow for a see-and-treat approach to AUB, and these techniques have been shown to be feasible and acceptable in the outpatient setting.

Objective: To assess if there is an increase in pain scores for women who are undergoing an operative hysteroscopic procedure with Myosure LITE® (Hologic; mechanical hysteroscopic tissue removal system) compared to outpatient diagnostic hysteroscopy alone.

Consumers' knowledge and experiences of adverse drug reaction reporting in Australia: a national survey.

Unlabelled: This study aimed to investigate the current knowledge and experiences of consumers in Australia on adverse drug reaction (ADR) reporting and their reasons for reporting or not reporting ADRs, with a focus on the use of digital tools for ADR reporting.

Methods: A cross-sectional online survey was conducted among adults who had taken medicine in Australia. A structured questionnaire with multiple choice or Likert scale responses with an option for participants to provide free-text responses and pretested for face validity was used.

Measuring Paranoid Beliefs in Adolescents: A Comparison of the Revised-Green et al.'s Paranoid Thoughts Scale (R-GPTS) and the Bird Checklist of Adolescent Paranoia (B-CAP).

Research on paranoid beliefs in adolescents is in its infancy. Valid and reliable assessments are essential to advancing the field, yet there is no current consensus as to which are optimal to use in this population. This study compared the psychometric properties of two measures of paranoia in a general population adolescent sample.

Alzheimer's disease biomarker utilization at first referral enhances differential diagnostic precision with simultaneous exclusion of Creutzfeldt-Jakob disease.

Most suspected Creutzfeldt-Jakob disease (CJD) cases are eventually diagnosed with other disorders. We assessed the utility of investigating Alzheimer's disease (AD) biomarkers and neurofilament light (NfL) in patients when CJD is suspected. The study cohort consisted of cerebrospinal fluid (CSF) samples referred for CJD biomarker screening wherein amyloid beta 1-42 (Aβ1-42), phosphorylated tau 181 (p-tau181), and total tau (t-tau) could be assessed via Elecsys immunoassays ( = 419) and NfL via enzyme-linked immunosorbent assay (ELISA;  = 161).

Cross-cultural validation of the revised Green et al., paranoid thoughts scale.

Background: With efforts increasing worldwide to understand and treat paranoia, there is a pressing need for cross-culturally valid assessments of paranoid beliefs. The recently developed Revised Green et al., Paranoid Thoughts Scale (R-GPTS) constitutes an easy to administer self-report assessment of mild ideas of reference and more severe persecutory thoughts.

Differentiating paranoia and conspiracy mentality using a network approach.

Although mostly considered distinct, conspiracy mentality and paranoia share conceptual similarities (e.g., persecutory content, resistance to disconfirming evidence).

The role of general vs pandemic-specific paranoid ideation in the use of recommended health behaviors and vaccine willingness during a worldwide pandemic: An international study in the general public.

Background: The public's adherence to recommended COVID-19 preventative behaviors, including vaccinations and social distancing, has been low in certain groups and has contributed to many preventable deaths worldwide. An examination of general and pandemic-specific aspects of nonclinical paranoid ideation may aid in the understanding of the public's response to the pandemic, given that it is a global threat event.

Methods: A representative international sample of general adults (N = 2,510) from five international sites were recruited with stratified quota sampling.

The Apple Doesn't Fall Far from the Tree? Paranoia and Safety Behaviours in Adolescent-Parent-Dyads.

Paranoia is a common experience in adolescence that may entail the use of safety behaviours (e.g. avoidance), which are assumed to maintain paranoia in the long run.

The prevalence of non-affective psychosis in refugee populations: A systematic review.

Background: As we face the largest refugee crisis since World War Two, research is increasingly examining the impact of forced displacement. The risk of non-affective psychosis in refugees is evidenced to be significantly greater than non-refugees, and the role of pre-, peri- and post-migratory trauma and dissociation is increasingly implicated.

Aims: To determine the prevalence of non-affective psychosis in refugee populations.

A Child-Parent Dyad Study on Adolescent Paranoia and the Influence of Adverse Life Events, Bullying, Parenting Stress, and Family Support.

Background: Paranoid beliefs commonly occur in the general adolescent population. Exposure to adverse life events (ALEs) and/or bullying are important environmental risk factors. The extent to which others, especially parents, are available to help a young person cope with stressful situations may offset this risk.

Experimental studies of paranoid thinking in clinical and nonclinical populations: a systematic review and meta-analysis.

Paranoia is common in clinical and nonclinical populations, consistent with continuum models of psychosis. A number of experimental studies have been conducted that attempt to induce, manipulate or measure paranoid thinking in both clinical and nonclinical populations, which is important to understand causal mechanisms and advance psychological interventions. Our aim was to conduct a systematic review and meta-analysis of experimental studies (non-sleep, non-drug paradigms) on psychometrically assessed paranoia in clinical and nonclinical populations.

Mindfulness for psychosis: Current evidence, unanswered questions and future directions.

Purpose & Method: Mindfulness for psychosis research has grown exponentially over the last 15 years. In this paper, a brief overview of mindfulness for psychosis is provided followed by a summary of the findings from a systematic search of meta-analyses dated up to February 2023. Current issues in the field are discussed and a future research agenda is presented.

Creutzfeldt-Jakob disease surveillance in Australia: update to 31 December 2022.

Nationwide surveillance of Creutzfeldt-Jakob disease (CJD) and other human prion diseases is performed by the Australian National Creutzfeldt-Jakob Disease Registry (ANCJDR). National surveillance encompasses the period since 1 January 1970, with prospective surveillance occurring from 1 October 1993. Over this prospective surveillance period, considerable developments have occurred in pre-mortem diagnostics; in the delineation of new disease subtypes; and in a heightened awareness of prion diseases in healthcare settings.

Clinical pharmacists' participation in ward rounds in hospitals: responses from a national survey.

Objectives: The inclusion of clinical pharmacists in ward rounds (WRs) can reduce adverse drug events, improve communication and enable collaborative decision-making. The aim of this study is to investigate the level of and factors that influence WR participation by clinical pharmacists in Australia.

Methods: An online administered, anonymous survey of clinical pharmacists in Australia was conducted.

Paranoid Thinking as a Function of Minority Group Status and Intersectionality: An International Examination of the Role of Negative Beliefs.

Background: Paranoia is higher in minority group individuals, especially those reporting intersecting aspects of difference. High negative and low positive self and other beliefs, and low social rank, are predictive of paranoia overtime; however, data are typically from majority group participants. This study examined whether social defeat or healthy cultural mistrust best characterizes paranoia in minority groups.

Schizophrenia and Increased Distrust-Based Competitiveness in Interpersonal Interactions: A Serial Process Model.

Background And Hypothesis: Game theory paradigms, such as the Prisoner's Dilemma Game (PDG), have been used to study nonclinical paranoia, though research using clinical populations has been scarce. We test our novel theoretical model that schizophrenia leads to competitiveness in interpersonal interactions, and that this link is serially mediated by trait paranoia, state paranoia, and distrust.

Study Design: In this quasi-experimental study, individuals with schizophrenia spectrum diagnoses with current persecutory delusions (n = 46) and a nonclinical control group (n = 43) played the PDG, and completed measures of trait paranoia, state paranoia, and distrust.