A Multifaceted Assessment of the Consultation Liaison Psychiatry Service Within a Regional Australian Hospital.

Background: Medical and mental health conditions have a reciprocal relationship, with each impacting the other. Consultation-liaison psychiatry (CLP) is a sub-speciality that addresses psychiatric comorbidities in the general hospital system and positively impacts hospital resources through its service aspects of 'consultation' and 'liaison'. This multi-faceted evaluation aims to describe and evaluate the characteristics of a regional CLP service.

Incidence and presenting features of paediatric type 1 diabetes mellitus and diabetic ketoacidosis in a regional Australian health service.

Aim: To determine the incidence and presenting features of type 1 diabetes mellitus and diabetic ketoacidosis in a paediatric population serviced by a regional health service in Queensland, Australia.

Methods: All patients less than 16 years old diagnosed with type 1 diabetes mellitus between 01 January 2015 and 31 December 2021 were included in this retrospective, observational study. The electronic medical records of each patient were reviewed to collect data on demographics, presentation and ongoing diabetes care.

Selective COX-2 Inhibitors as Neuroprotective Agents in Traumatic Brain Injury.

Traumatic brain injury (TBI) is a significant contributor to mortality and morbidity in people, both young and old. There are currently no approved therapeutic interventions for TBI. Following TBI, cyclooxygenase (COX) enzymes generate prostaglandins and reactive oxygen species that perpetuate inflammation, with COX-1 and COX-2 isoforms providing differing responses.

Descriptive feedback with targeted education to improve telephonic escalation of care: a simulation-based study.

Background: Awareness of communication failures in healthcare has necessitated the implementation of standardized, validated handover tools such as Identification, Situation, Background, Assessment, Recommendation (ISBAR). Although educational sessions improve communication, the effectiveness of individualized care escalation communication training is unknown. The primary aim was to conduct a simulation-based study to assess individualized one-on-one communication training for junior medical doctors for improving care escalation in pediatric emergencies.

Overuse of Computed Tomography Pulmonary Angiography and Low Utilization of Clinical Prediction Rules in Suspected Pulmonary Embolism Patients at a Regional Australian Hospital.

A pulmonary embolism (PE) is an obstruction in the pulmonary arterial system and may include non-specific signs and symptoms. Clinical prediction rules (CPRs) assess the pretest probability (PTP) of a PE to prevent the overuse of computed tomography pulmonary angiography (CTPA). CTPA overuse results in patient harm and health system waste.

The effect of class 3 obesity on the functionality of supraglottic airway devices: a historical cohort analysis with propensity score matching.

Purpose: Supraglottic airway devices (SGAs) have been increasingly used as a primary airway in patients undergoing anesthesia as an alternative to endotracheal tubes. Second-generation devices have expanded their applicability to include uses in patients with obesity. Nevertheless, there is limited evidence of SGA suitability for patients with class 3 obesity (body mass index [BMI] ≥ 40 kg·m).

Repetitive mild traumatic brain injury-induced neurodegeneration and inflammation is attenuated by acetyl-L-carnitine in a preclinical model.

Repetitive mild traumatic brain injuries (rmTBI) may contribute to the development of neurodegenerative diseases through secondary injury pathways. Acetyl-L-carnitine (ALC) shows neuroprotection through anti-inflammatory effects and via regulation of neuronal synaptic plasticity by counteracting post-trauma excitotoxicity. This study aimed to investigate mechanisms implicated in the etiology of neurodegeneration in rmTBI mice treated with ALC.

Performance evaluation of InfectID-BSI: A rapid quantitative PCR assay for detecting sepsis-associated organisms directly from whole blood.

Background: Bloodstream infections (BSIs) (presence of pathogenic organism in blood) that progress to sepsis (life-threatening organ dysfunction caused by the body's dysregulated response to an infection) is a major healthcare issue globally with close to 50 million cases annually and 11 million sepsis-related deaths, representing about 20% of all global deaths. A rapid diagnostic assay with accurate pathogen identification has the potential to improve antibiotic stewardship and clinical outcomes.

Methods: The InfectID-Bloodstream Infection (InfectID-BSI) test is a real-time quantitative PCR assay, which detects 26 of the most prevalent BSI-causing pathogens (bacteria and yeast) directly from blood (without need for pre-culture).

Neonatal retrievals from a regional centre: Outcomes, missed opportunities and barriers to back transfer.

Aim: High-risk neonates are retrieved from regional centres to tertiary neonatal units when the required care of the baby exceeds the clinical capabilities of the birthing facility. However, there is limited research on the outcomes of neonatal retrievals from regional special care centres and the barriers to back transfer of neonates from a tertiary centre are not well established. This study aimed to review the outcome of neonatal retrievals >32 weeks gestation from a regional referral centre.

Targets of Neuroprotection and Review of Pharmacological Interventions in Traumatic Brain Injury.

Traumatic brain injury (TBI) is a major contributor to disability and death worldwide, and manifests in cognitive, behavioral, and motor impairment. Although there have been numerous pre-clinical studies that have identified promising pharmacologic treatments, to date, all Phase III clinical trials have failed. Thus, this is a priority area for ongoing research and development.

The Impact of Endoscopy Sedation Information Sheets on the Level of Concern Regarding Possible Awareness in Patients Undergoing Endoscopy Sedation.

Sedation encompasses a continuum from complete unconsciousness to drowsiness and anxiolysis where some awareness might be expected. Most patients undergoing endoscopy sedation expect to be completely unconscious during the procedure and thus have unmet expectations regarding their state of consciousness. This study aimed to evaluate whether endoscopy sedation information sheets reduce the level of concern regarding possible awareness during endoscopy sedation at a major regional hospital.

Repetitive mild traumatic brain injury affects inflammation and excitotoxic mRNA expression at acute and chronic time-points.

The cumulative effect of mild traumatic brain injuries (mTBI) can result in chronic neurological damage, however the molecular mechanisms underpinning this detriment require further investigation. A closed head weight drop model that replicates the biomechanics and head acceleration forces of human mTBI was used to provide an exploration of the acute and chronic outcomes following single and repeated impacts. Adult male C57BL/6J mice were randomly assigned into one of four impact groups (control; one, five and 15 impacts) which were delivered over 23 days.

Minocycline improves cognition and molecular measures of inflammation and neurodegeneration following repetitive mTBI.

Objective: To compare the neuroprotective effects of minocycline treatment in a murine model of mTBI on measures of spatial learning and memory, neuroinflammation, excitotoxicity, and neurodegeneration.

Design: Adult male C57BL/6 J mice were randomly assigned into vehicle control, vehicle with repetitive mTBI, minocycline without mTBI, or minocycline with repetitive mTBI groups.

Methods: A validated mouse model of repetitive impact-induced rotational acceleration was used to deliver 15 mTBIs across 23 days.

Blood biomarkers for assessment of mild traumatic brain injury and chronic traumatic encephalopathy.

Mild traumatic brain injuries (mTBI) are prevalent and can result in significant debilitation. Current diagnostic methods have implicit limitations, with clinical assessment tools reliant on subjective self-reported symptoms or non-specific clinical observations, and commonly available imaging techniques lacking sufficient sensitivity to detect mTBI. A blood biomarker would provide a readily accessible detector of mTBI to meet the current measurement gap.

Modeling sports-related mild traumatic brain injury in animals-A systematic review.

Sports-related head trauma has emerged as an important public health issue, as mild traumatic brain injuries (mTBIs) may result in neurodegenerative disorders such as chronic traumatic encephalopathy (CTE). Research into mTBI and CTE pathophysiology are difficult to undertake in athletes, with observational trials and post-mortem analysis the current mainstays. Thus, animal models play an important role in the study of mTBI, however, traditional animal models have focused on acute, severe injuries rather than the more typical mTBI's seen in sport injuries.

Residents of Central Queensland, Australia Are Aware of Healthy Eating Practices but Consume Unhealthy Diets.

We aimed to determine nutritional knowledge and behaviors of normal weight, overweight, and obese residents of Central Queensland, Australia. Data were collected as part of the 2010 Central Queensland Social Survey ( = 1289). Residents were asked questions assessing nutritional knowledge and behaviors.

Fluctuations in Activity Demands Across Game Quarters in Professional and Semiprofessional Male Basketball.

Examination of activity demands and stoppage durations across game periods provides useful insight concerning fatigue, tactical strategies, and playing pace in team sports such as basketball. Therefore, the aims of this study were to quantify and compare game activity fluctuations across quarters in professional and semiprofessional basketball players. Video-based time-motion analyses were conducted across multiple games.