Geoprivacy in Neighbourhoods and Health Research: A Mini-Review of the Challenges and Best Practices in Epidemiological Studies.

Neighbourhood and health research often relies on personal location data (e.g., home address, daily itineraries), despite the risks of geoprivacy breaches.

Record linkage of routine and cohort data of children in Portugal: challenges and opportunities when using record linkage as a tool for scientific research.

Linking records could serve as a useful tool for scientific research and as a facilitator for local policymaking. This article examines the challenges and opportunities for researchers to lawfully link routinely collected health and education data with cohort data of children when using it as a tool for scientific research in Portugal. Such linking can be lawfully conducted in Portugal if three requirements are met.

Joint controllers in large research consortia: a funnel model to distinguish controllers in the sense of the GDPR from other partners in the consortium.

Large European research consortia in the health sciences face challenges regarding the governance of personal data collected, generated and/or shared during their collective research. A controller in the sense of the GDPR is the entity which decides about purposes and means of the data processing. Case law of the Court of Justice of the European Union (CJEU) and Guidelines of the European Data Protection Board (EDPB) indicate that all partners in the consortium would be joint controllers.

Record linkage of population-based cohort data from minors with national register data: a scoping review and comparative legal analysis of four European countries.

: The GDPR was implemented to build an overarching framework for personal data protection across the EU/EEA. Linkage of data directly collected from cohort participants, potentially serving as a prominent tool for health research, must respect data protection rules and privacy rights. Our objective was to investigate law possibilities of linking cohort data of minors with routinely collected education and health data comparing EU/EEA member states.

Sharing Biomedical Data: Strengthening AI Development in Healthcare.

Artificial intelligence (AI)-based solutions have revolutionized our world, using extensive datasets and computational resources to create automatic tools for complex tasks that, until now, have been performed by humans. Massive data is a fundamental aspect of the most powerful AI-based algorithms. However, for AI-based healthcare solutions, there are several socioeconomic, technical/infrastructural, and most importantly, legal restrictions, which limit the large collection and access of biomedical data, especially medical imaging.

Predictors of In-Hospital Mortality after Recovered Out-of-Hospital Cardiac Arrest in Patients with Proven Significant Coronary Artery Disease: A Retrospective Study.

Introduction: Recovered Out-of-Hospital Cardiac Arrest (rOHCA) population is heterogenous. Few studies focused on outcomes in the rOHCA subgroup with proven significant coronary artery disease (SigCAD). We aimed to characterize this subgroup and study the determinants of in-hospital mortality.

Lack of Benefit of Ischemic Postconditioning After Routine Thrombus Aspiration During Reperfusion: Immediate and Midterm Results.

Objectives: The underutilization of manual thrombus aspiration (MTA) may have reduced the benefits of ischemic postconditioning (PostCon), as it reduces thrombus embolization. We aimed to assess the benefits of PostCon in patients with ST-segment elevation myocardial infarction (STEMI) after the systematic utilization of MTA.

Methods: A total of 87 patients were enrolled in a prospective, randomized trial (43 PostCon and 44 controls).

Role of quetiapine beyond its clinical efficacy in bipolar disorder: From neuroprotection to the treatment of psychiatric disorders (Review).

The aim of the present review was to discuss the following aspects of treatment with quetiapine in psychiatric disorders: i) Neurocognition and functional recovery in bipolar disorder (BD); ii) neuroprotective profile in different models; and iii) potential off-label indications. A PubMed search was conducted of articles published in English between 2000 and 2012 on quetiapine, cross-referenced with the terms 'anxiety', 'attention deficit disorder', 'borderline personality disorder', 'dementia', 'insomnia', 'major depressive disorder' (MDD), 'obsessive-compulsive disorder', 'post-traumatic stress disorder', 'remission', 'cognition', 'neurobiology', 'neuroprotection', 'efficacy' and 'effectiveness'. Articles were selected from meta-analyses, randomized clinical trials and open trials, and the results were summarized.

Body position and oxygenation: An intriguing relationship.

Dyspnea and hypoxemia are among the most common symptoms and signs that need to be assessed in clinical practice. This case illustrates how simple steps in history taking and physical examination can be crucial for diagnosis. We present a patient with intermittent hypoxemia, initially attributed to a pulmonary infection.

Vulnerability to stress, anxiety and depressive symptoms and metabolic control in type 2 diabetes.

Background: Vulnerability to stress has been associated to distress, emotional distress symptoms and metabolic control in type 2 diabetes mellitus (T2DM) patients as well. Furthermore some conflicting results were noticed. We aimed to evaluate the effect over metabolic control in what concerns vulnerability to stress beyond depressive and anxiety symptoms.

The impact of a history of psychotic symptoms on cognitive function in euthymic bipolar patients: a comparison with schizophrenic patients and healthy controls.

Background: About two-thirds of patients with bipolar disorder (BD) have a lifetime history of at least one psychotic symptom.

Objective: To compare the neurocognitive performance of four groups: BD patients with and without a history of psychotic symptoms (BD HPS+ and BD HPS-, respectively); patients with schizophrenia (SZ); and healthy control (HC) subjects.

Method: In this cross-sectional study, 35 stabilized patients with SZ, 79 euthymic (44 HPS+ and 35 HPS-) patients with BD, and 50 HC were administered a comprehensive battery of neuropsychological tests.

Hyponatremia--an unusual trigger of Takotsubo cardiomyopathy.

Takotsubo cardiomyopathy is an acute cardiac entity with clinical manifestations similar to myocardial infarction, accounting for 1-2% of acute coronary syndrome admissions. Its underlying pathophysiology is not yet well established. It is usually associated with acute physical or emotional stress, but the list of potential triggers has grown as the condition attracts the attention of the medical community.

Successful management of Listeria monocytogenes pericarditis: case report and review of the literature.

Listeria monocytogenes, although an uncommon cause of illness in the general population, is feared principally because of the morbidity and mortality associated with CNS infections. Cardiovascular involvement with L. monocytogenes is very rare, and has been limited to endocarditis.

Creativity and executive function across manic, mixed and depressive episodes in bipolar I disorder.

Introduction: Creativity is a complex construct involving affective and cognitive components. Bipolar Disorder (BD) has been associated with creativity and is characterized by a wide range of affective and cognitive symptoms. Although studies of creativity in BD have tended to focus on creativity as a trait variable in medicated euthymic patients, it probably fluctuates during symptomatic states of BD.

The importance of measuring psychosocial functioning in schizophrenia.

Background: Schizophrenia is among the most disabling of mental illnesses and frequently causes impaired functioning. We explore issues of definition and terminology, and the relationship between social functioning, cognition, and psychopathology considering relevant research findings.

Methods: The present article describes measures of social functioning and outlines their psychometric properties.

Symptomatic remission in schizophrenia patients: relationship with social functioning, quality of life, and neurocognitive performance.

Purpose: To investigate whether symptomatic remission relates to better outcomes in schizophrenia.

Methods: Seventy-six schizophrenia patients were assessed using measures of cross-sectional symptomatic remission, social functioning, subjective quality of life (QoL), and cognition.

Results: Most patients (53; 69.

Is personal and social functioning associated with subjective quality of life in schizophrenia patients living in the community?

Subjective quality of life (QoL) and psychosocial functioning constitute important treatment outcomes in schizophrenia. We aimed to investigate the relationship between them in schizophrenia patients living in the community. Symptom severity and insight were assessed with the Positive and Negative Syndrome Scale (PANSS) in 76 community schizophrenia patients.

SHORT COMMUNICATION: Apolipoprotein E genotype and cognition in bipolar disorder.

Apolipoprotein E (APOE) has been extensively studied as a risk factor for sporadic and late onset Alzheimer's Disease (AD). APOE allele (∗)3, the most frequent variant, is not associated to cognitive dysfunction (CD) or to increased AD risk. Differently, the (∗)4 allele is a well-established risk factor for CD, while the (∗)2 allele is associated with survival and longevity.

Cognitive function and serum levels of brain-derived neurotrophic factor in patients with bipolar disorder.

Objectives: Brain-derived neurotrophic factor (BDNF) is an important contributor to the pathophysiology of bipolar disorder (BD), and abnormalities in the BDNF-signaling system may be implicated in the cognitive decline observed in BD patients. We aimed to investigate serum BDNF levels in BD patients and its relation to neurocognitive function.

Methods: We measured serum BDNF levels using an enzyme-linked immunosorbent assay method in 65 euthymic type I BD patients and 50 healthy controls, and administered a neuropsychological test battery to assess attention and mental control, perceptual-motor skills, executive functions, verbal fluency and abstraction, visuospatial attention, and memory.

The potential use of biomarkers as an adjunctive tool for staging bipolar disorder.

Recent data show that biomarkers differ in early and late-stage bipolar disorder (BD). Here we propose a model of staging for bipolar disorder that emphasizes the potential use of biomarkers for differentiating early and late-stage BD patients in the inter-episodic period. The proposed model includes a Latent phase: patients at "ultra-high-risk" for developing BD, characterized by a family history of BD, temperament traits, mood, and anxiety symptoms as well as genetic vulnerability for developing the disorder; Stage I: patients who return to their baseline level of functioning when mood episodes resolve; Stage II: biomarkers and functioning impairment are related to comorbidities or rapid-cycling presentations; Stage III: persistent cognitive and functioning impairment in the inter-episode period as well as changes in biomarkers; and Stage IV: same findings as in Stage III associated with extreme cognitive and functioning impairment, to the point that patients are unable to live autonomously.