Performance validity tests in nonlitigant patients with functional motor disorder

Background: Performance Validity Tests (PVTs) are used in neuropsychological assessments to detect patterns of performance suggesting that the broader evaluation may be an invalid reflection of an individual's abilities. Data on Functional motor disorder (FMD) are currently poor and conflicting. Objectives: We aimed to examine the rate of failure at three different PVTs of non-litigant, non-compensation seeking FMD patients, and we compared their performance to that of healthy controls and controls asked to simulate malingering (healthy simulators). Methods: We enrolled 29 non-litigant, non-compensation seeking patients with a clinical diagnosis of FMD, 29 healthy controls and 29 healthy simulators. Three PVTs, the Coin in the Hand Test (CIH), the Rey 15-item Test (REY) and the Finger Tapping Test (FTT), were employed. Results: FMD Patients showed low rates of failure at the CIH and REY tests (7% and 10%, respectively) and slightly higher at the FTT (15%, n=26) test, which implies a motor task. Their performance was statistically comparable to that of healthy controls but statistically different from that of healthy simulators (p<0.001). 93% of FMD patients, 7% of healthy simulators, and 100% of healthy controls passed at least two of the three tests. Conclusions: PVT performance of non-litigant, non-compensation seeking patients with FMD ranged from 7 to 15%. Patient's performance was comparable to controls and significantly differed from that of simulators. This simple battery of three PVTs could be of practical utility and routinely used in clinical practice

Global disparities in surgeons’ workloads, academic engagement and rest periods: the on-calL shIft fOr geNEral SurgeonS (LIONESS) study

: The workload of general surgeons is multifaceted, encompassing not only surgical procedures but also a myriad of other responsibilities. From April to May 2023, we conducted a CHERRIES-compliant internet-based survey analyzing clinical practice, academic engagement, and post-on-call rest. The questionnaire featured six sections with 35 questions. Statistical analysis used Chi-square tests, ANOVA, and logistic regression (SPSS® v. 28). The survey received a total of 1.046 responses (65.4%). Over 78.0% of responders came from Europe, 65.1% came from a general surgery unit; 92.8% of European and 87.5% of North American respondents were involved in research, compared to 71.7% in Africa. Europe led in publishing research studies (6.6 ± 8.6 yearly). Teaching involvement was high in North America (100%) and Africa (91.7%). Surgeons reported an average of 6.7 ± 4.9 on-call shifts per month, with European and North American surgeons experiencing 6.5 ± 4.9 and 7.8 ± 4.1 on-calls monthly, respectively. African surgeons had the highest on-call frequency (8.7 ± 6.1). Post-on-call, only 35.1% of respondents received a day off. Europeans were most likely (40%) to have a day off, while African surgeons were least likely (6.7%). On the adjusted multivariable analysis HDI (Human Development Index) (aOR 1.993) hospital capacity > 400 beds (aOR 2.423), working in a specialty surgery unit (aOR 2.087), and making the on-call in-house (aOR 5.446), significantly predicted the likelihood of having a day off after an on-call shift. Our study revealed critical insights into the disparities in workload, access to research, and professional opportunities for surgeons across different continents, underscored by the HDI

Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries

Abstract Background Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres. Methods This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low–middle-income countries. Results In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of ‘single-use’ consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low–middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia. Conclusion This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high– and low–middle–income countries

ΒAPP IMMUNOHISTOCHEMISTRY IN BRAIN TRAUMA: SHOULD IT BE OR NOT BE PERFORMED?

Beta-amyloid precursor protein (βAPP) is mainly known as the precursor of the fibrillogenic Aβ peptide which forms the amyloid deposits in the Alzheimer’s disease. βAPP has also been demonstrated to be the most reliable marker of axonal damage in the Neuropathological diagnostic practice. Nevertheless, βAPP immunohistochemistry is not widely adopt in the Forensic settin

Alcohol-associated traffic injuries in Verona territory: A nine-year survey

According to the World Health Organization, as many as 25% of traffic accidents are linked to alcohol abuse. This study describes the results of a nine-year study performed on injured drivers (N=12,806) in the Verona area of Northern Italy. Blood samples were mandatorily collected on injured drivers who were admitted to the Emergency Health Care Unit of Verona Hospital between 2009 and 2017, after they had been involved in a traffic accident. Blood alcohol concentration (BAC) determination was then undertaken using a validated head space-gas chromatography-flame ionisation detector (HS-GC-FID) method. We found that 21% of drivers tested positive for alcohol (BAC 650.01g/L), while 16.8% presented with BAC levels above the Italian legal limit (>0.5g/L). Of those who had positive BACs, about 50% presented with very high BAC levels (>1.5g/L). Daily time distribution analyses, involving 2031 alcohol-positive drivers, showed a surge between 18:00 hours and 06:00 hours (74.3%), with a specific rise during the weekend (58.9%). The percentage of alcohol-related road accidents was 20.6%, which is lower than results reported in other international studies performed over the last 20 years. However, evidence that around 50% of the positive subjects showed a BAC >1.5g/L confirms the correlation between BAC and accident risk, which becomes even more significant at progressively increasing levels of BAC. The study highlights the need to implement further strategies to both prevent and deter the use of alcohol while driving

Medico-legal aspects of functional neurological disorders: time for an interdisciplinary dialogue

[no abstract available

Spinal cord injury as an indicator of abuse in forensic assessment of abusive head trauma (AHT)

Abusive head trauma (AHT) in children is notoriously one of the most challenging diagnoses for the forensic pathologist. The pathological “triad”, a combination of intracranial subdural haematoma, cerebral oedema with hypoxic-ischaemic changes and retinal haemorrhages, is frequently argued to be insufficient to support a corroborated verdict of abuse. Data from all available English-language scientific literature involving radiological and neuropathological spinal cord examination is reviewed here in order to assess the contribution of spinal cord changes in differentiating abusive from accidental head trauma. In agreement with the statistically proven association between spinal subdural haemorrhage (SDH) and abuse (Choudhary et al. in Radiology 262:216–223, 2012), spinal blood collection proved to be the most indicative finding related to abusive aetiology. The incidence of spinal blood collection is as much as 44–48% when all the spinal cord levels are analysed as opposed to just 0–18% when the assessment is performed at cervical level only, in agreement with the evidence of the most frequent spinal SDH location at thoracolumbar rather than cervical level. In this review, the source of spinal cord blood collection and how the age of the child relates to the position of spinal cord lesions is also discussed. We concluded that the ante mortem MRI examination and post mortem examination of whole-length spinal cord is of fundamental interest for the assessment of abuse in the forensic setting

Gaps in Functional Motor Disorders care in two European countries: time to address shared terminology, medico-legal barriers and public investments

Functional Motor Disorders (FMDs) are frequent and highly disabling conditions. Despite the substantial advances in FMDs diagnosis, mechanisms and treatments, tangible applications to care are yet to be accomplished. We intended to identify the main real-life gaps and barriers in FMDs both patients and physicians face, in two different European countries, Italy and Czechia

The impact of lockdown on Functional Motor Disorders patients during the first COVID-19 outbreak: acase-control study

No abstract availabl

THE CLINICAL AND FORENSIC KARONTE DATABASE IN VICENZA-ITALY: USEFULNESS OF INFORMATION FROM 2308 AUTOPSIES FOR HEALTH FOR ALL/WHO

The database of indicators on the health system and health in Italy should be structured in such a way that it can be queried by the HFA (Health for All) software provided by the World Health Organization adapted to national needs. The WHO categorization have been recently updated and encounters 10 sections, among which the first (Group-1), named socio-demographic context, accounts the overall mortality as subcategory and the second section (Group-2) lists the cause of death as main category. International (Eurostat) and national (Istat) database do need spoke-data at any level, in order to recruit ongoing information. We detailed our clinical and forensic regional database built in Unit of Forensic Medicine, Vicenza Hospital, Veneto Region, Ital