Publications by authors named "Lonergan M"

Understanding information processing biases is critical for improving scientific literacy. Research suggests that people rate scientific explanations with reductive jargon (e.g.

View Article and Find Full Text PDF

Calcium balance is abnormal in adults with chronic kidney disease (CKD) and is associated with the development of vascular calcification. It is currently not routine to screen for vascular calcification in CKD patients. In this cross-sectional study, we investigate whether the ratio of naturally occurring calcium (Ca) isotopes, 44Ca and 42Ca, in serum could be used as a noninvasive marker of vascular calcification in CKD.

View Article and Find Full Text PDF

Aim: To assess the quantitative and categorical agreement between two methods of measuring medication adherence: pharmacy refill-based medication possession rates and self-reported medication adherence scale.

Background: Categorisation of adherence metrics using empirical cut-off scores can lead to misclassification, which can be overcome by expressing adherence as a continuous variable. Pharmacy refill-based adherence can be reported as actual rates, but the validity of expressing self-reported medication adherence scores as a continuous variable to reflect adherence is unknown and its quantitative agreement with refill-based adherence rates untested.

View Article and Find Full Text PDF

Introduction: Though peritonitis is associated with increased mortality in patients receiving peritoneal dialysis (PD), its association with cardiovascular mortality remains uncertain.

Methods: The study participants included adult patients (≥18 years old) commencing PD in Australia (from October 2003 to December 2019) using the Australia and New Zealand Dialysis and Transplant (ANZDATA) registry. Association between peritonitis and cardiovascular mortality was evaluated using Cox proportional hazards analysis and competing risks analysis.

View Article and Find Full Text PDF

Objectives: In a sustained relationship, romantic betrayal is a catastrophic event that can precipitate an adjustment disorder (AD). Surprisingly, there exists no empirically validated treatment for AD, despite its high prevalence in clinical practice. Considering the promise of memory reactivation under propranolol (i.

View Article and Find Full Text PDF

An attachment injury can occur when one partner violates the assumption that they will provide comfort and caring during a moment of increased need. For injured partners, unresolved attachment injuries can underlie an enduring stress reaction and lower relationship satisfaction. However, no research has examined the associations between the perceived severity of the injury and sexual satisfaction, a central component of relationship well-being.

View Article and Find Full Text PDF

The Peritraumatic Distress Inventory (PDI) is a well-known self-report questionnaire indexing the distress experienced during and shortly after a most stressful or traumatic event. Although sociodemographic factors contributing to peritraumatic distress have been previously investigated, no research has examined the nature and severity of peritraumatic distress reactions in a non-clinical, community sample as a function of age. An international sample of 5621 adult participants were grouped according the World Health Organization's age stratification protocol.

View Article and Find Full Text PDF

Background: Throughout the pandemic, the general population was encouraged to use media to be kept informed about sanitary measures while staying connected with others to obtain social support. However, due to mixed findings in the literature, it is not clear whether media use in such a context would be pathogenic or salutogenic.

Objective: Therefore, the associations between COVID-19-related stressors and frequency of media use for information-seeking on trauma- and stressor-related (TSR) symptoms were examined while also investigating how social media use for support-seeking and peritraumatic distress interact with those variables.

View Article and Find Full Text PDF
Article Synopsis
  • The study examined the prevalence of PTSD and adjustment disorder (AD) among 5,913 adults during the early COVID-19 pandemic, revealing that while many met the criteria for mental health disorders, only a small percentage were classified as having PTSD.
  • Findings indicated that 61.7% of participants showed significant symptoms, but only 6.7% had PTSD when considering life-threatening circumstances, with the majority (55%) being classified with AD.
  • Three distinct profiles of AD emerged, characterized by intense fear without life-threat, feelings of sadness or grief, and significant worry about loved ones' safety.
View Article and Find Full Text PDF

Background: Reconsolidation impairment using propranolol is a novel intervention for mental disorders with an emotional memory at their core. In this systematic review and meta-analysis, we examined the evidence for this intervention in healthy and clinical adult samples.

Methods: We searched 8 databases for randomized, double-blind studies that involved at least 1 propranolol group and 1 placebo group.

View Article and Find Full Text PDF

Background: Acute kidney injury (AKI) is common. An episode of AKI may modify the risk of developing kidney stones by potential long-term effects on urine composition. We aimed to investigate the association between AKI and the risk of kidney stone presentations.

View Article and Find Full Text PDF

BACKGROUND: Arginine vasopressin promotes kidney cyst growth in autosomal dominant polycystic kidney disease (ADPKD). Increased water intake reduces arginine vasopressin and urine osmolality and may slow kidney cyst growth. METHODS: In this randomized controlled 3-year clinical trial, we randomly assigned adults with ADPKD who had a height-corrected total kidney volume in Mayo imaging subclass categories 1B to 1E and an estimated glomerular filtration rate of 30 ml/min/1.

View Article and Find Full Text PDF

The clinical tutor (CT) in mental health nursing is a role aimed at supporting the learning needs of mental health nursing students undertaking a 12-month post-registration programme. This paper aims to examine the role of the clinical tutor in mental health nursing in Ireland by describing the experience of nursing students and key service stakeholders. A qualitative descriptive design was employed using focus group discussions and semi-structured interviews.

View Article and Find Full Text PDF

Introduction: Prevalence of cognitive impairment increases with worsening severity of chronic kidney disease (CKD) and majority of end-stage kidney disease (ESKD) patients on dialysis have cognitive impairment. Trends of cognitive function (CF) in this population are less well known with published studies reporting conflicting results.

Methods: We assessed CF in a cohort of non-dialysis CKD and ESKD patients undergoing dialysis using modified mini-mental state examination (3MS), trail-making test (TMT-A & B) scores and Stroop task, and evaluated demographics, comorbidities and depression using Beck depression inventory at baseline.

View Article and Find Full Text PDF

Background: Infection is a key component of bronchiectasis pathophysiology. Characterisation of the microbiome offers a higher degree of sensitivity and resolution than does traditional culture methods. We aimed to evaluate the role of the microbiome in determining the risk of exacerbation and long-term outcomes, including all-cause mortality, in bronchiectasis.

View Article and Find Full Text PDF
Article Synopsis
  • Bronchiectasis is a lung disease where the airways get inflamed mainly because of a type of white blood cell called neutrophils, but we don't know much about how to treat it effectively.
  • The researchers studied a group of patients to see how certain proteins (biomarkers) related to the badness of the disease, and they looked at how these proteins changed when patients received treatment.
  • They also tested whether a medicine called macrolides could help lower the levels of harmful proteins in bronchiectasis patients, hoping this could lead to better treatment options.
View Article and Find Full Text PDF

The excess intake of dietary sodium is a key modifiable factor for reducing disease progression in autosomal dominant polycystic kidney disease (ADPKD). The aim of this study was to test the hypothesis that the scored salt questionnaire (SSQ; a frequency questionnaire of nine sodium-rich food types) is a valid instrument to identify high dietary salt intake in ADPKD. The performance of the SSQ was evaluated in adults with ADPKD with an estimated glomerular filtration rate (eGFR) ≥ 30 mL/min/1.

View Article and Find Full Text PDF

Objectives: Lower health literacy (HL) is associated with poor outcomes in patients with kidney disease. Since HL matches the patient's competencies with the complexities of the care package, the level of HL sufficient in earlier stages of chronic kidney disease (CKD) may be inadequate for patients with end-stage kidney disease (ESKD) on dialysis. We aimed to analyse the HL profile of patients with ESKD and non-dialysis CKD and examine if there were significant associations with covariates which could be targeted to address HL deficits, thereby improving patient outcomes.

View Article and Find Full Text PDF

Background: Antineutrophil cytoplasmic autoantibodies (ANCA)-associated vasculitis (AAV) is more prevalent in rural Australia compared with metropolitan areas, suggesting a role of environment in disease pathogenesis. However, the prevalence of environmental risk factors in Australian AAV patients has not been described.

Aims: To compare the incidence of AAV between two health districts (Illawarra Shoalhaven Local Health District (ISLHD), a mixed rural/metropolitan region, and South Eastern Sydney Local Health District (SESLHD), a metropolitan region) in Australia and its relationship to environmental exposures.

View Article and Find Full Text PDF

Nonadherence to therapy (dietary/fluid restrictions, medications, and dialysis treatment), is common in patients with end-stage kidney disease (ESKD) undergoing dialysis. It is associated with a higher risk of mortality and adverse outcomes. Clinical trials evaluating adherence improvement interventions have largely addressed patient-related factors by employing educational/cognitive, counselling/behavioral, psychological strategies, or combinations thereof.

View Article and Find Full Text PDF