Guidelines for the use of second-generation long-acting antipsychotics

Long-acting injectable antipsychotics constitute a valuable alternative for the treatment of psychotic disorders, mainly schizophrenia. They assure a more stable drug level, improve treatment compliance, and increase the chances for favorable and long-lasting improvement. Additionally, the long-acting second-generation antipsychotics combine the values of longacting injectable drugs with the values of atypical antipsychotics. Four second generation long-acting antipsychotics have been described: risperidone, olanzapine, aripiprazole and paliperidone. The indications for their use, treatment strategy, tolerance, and potential interactions are discussed

Sick leave duration as a potential marker of functionality and disease severity in depression

Objective: To discuss the impact of depression on work and how depression-related sick leave duration could be a potential indicator and outcome for measuring functionality in depression. Methods: Our review was based on a literature search and expert opinion that emerged during a virtual meeting of European psychiatrists that was convened to discuss this topic. Results: Current evidence demonstrates that depression-related sick leave duration is influenced by multiple disease-, patient- and work-related factors, together with societal attitudes towards depression and socioeconomic conditions. A wide variety of pharmacological and non-pharmacological treatments and work-based interventions are effective in reducing depression-related sick leave duration and/or facilitating return to work. Recent real-world evidence showed that patients treated with antidepressant monotherapy appear to recover their working life faster than those receiving combination therapy. Although depression-related sick leave duration was found to correlate with severity of depressive symptoms, it cannot be used alone as a viable marker for disease severity. Conclusions: Given its multifactorial nature, depression-related sick leave duration is not on its own a viable outcome measure of depression severity but could be used as a secondary outcome alongside more formal severity measures and may also represent a useful measure of functionality in depression. Key points Depression in the working population and depression-related sick leave have a profound economic impact on society Depression-related sick leave duration is influenced by multiple disease-, patient- and work-related factors, together with societal attitudes towards depression and socioeconomic conditions A wide variety of pharmacological and non-pharmacological treatments and work-based interventions have been shown to be effective in reducing depression-related sick leave duration and/or facilitating return to work In terms of pharmacological intervention, recent real-world evidence has shown that patients treated with antidepressant monotherapy are able to recover their working life faster than those treated with combination therapy Although depression-related sick leave duration has been shown to correlate with severity of depressive symptoms, it is not a viable outcome measure of depression severity on its own, but could be used as secondary outcome alongside more formal clinician- and patient-rated severity measures Depression-related sick leave duration may, however, represent a viable outcome for measuring functionality in depression

The European Academy for Cognitive Behavioural Therapy for Insomnia : An initiative of the European Insomnia Network to promote implementation and dissemination of treatment

Insomnia, the most prevalent sleep disorder worldwide, confers marked risks for both physical and mental health. Furthermore, insomnia is associated with considerable direct and indirect healthcare costs. Recent guidelines in the US and Europe unequivocally conclude that cognitive behavioural therapy for insomnia (CBT‐I) should be the first‐line treatment for the disorder. Current treatment approaches are in stark contrast to these clear recommendations, not least across Europe, where, if any treatment at all is delivered, hypnotic medication still is the dominant therapeutic modality. To address this situation, a Task Force of the European Sleep Research Society and the European Insomnia Network met in May 2018. The Task Force proposed establishing a European CBT‐I Academy that would enable a Europe‐wide system of standardized CBT‐I training and training centre accreditation. This article summarizes the deliberations of the Task Force concerning definition and ingredients of CBT‐I, preconditions for health professionals to teach CBT‐I, the way in which CBT‐I should be taught, who should be taught CBT‐I and to whom CBT‐I should be administered. Furthermore, diverse aspects of CBT‐I care and delivery were discussed and incorporated into a stepped‐care model for insomnia.Peer reviewe

Biological markers for anxiety disorders, OCD and PTSD: A consensus statement. Part II: Neurochemistry, neurophysiology and neurocognition.

OBJECTIVE: Biomarkers are defined as anatomical, biochemical or physiological traits that are specific to certain disorders or syndromes. The objective of this paper is to summarise the current knowledge of biomarkers for anxiety disorders, obsessive-compulsive disorder (OCD) and posttraumatic stress disorder (PTSD). METHODS: Findings in biomarker research were reviewed by a task force of international experts in the field, consisting of members of the World Federation of Societies for Biological Psychiatry Task Force on Biological Markers and of the European College of Neuropsychopharmacology Anxiety Disorders Research Network. RESULTS: The present article (Part II) summarises findings on potential biomarkers in neurochemistry (neurotransmitters such as serotonin, norepinephrine, dopamine or GABA, neuropeptides such as cholecystokinin, neurokinins, atrial natriuretic peptide, or oxytocin, the HPA axis, neurotrophic factors such as NGF and BDNF, immunology and CO2 hypersensitivity), neurophysiology (EEG, heart rate variability) and neurocognition. The accompanying paper (Part I) focuses on neuroimaging and genetics. CONCLUSIONS: Although at present, none of the putative biomarkers is sufficient and specific as a diagnostic tool, an abundance of high quality research has accumulated that should improve our understanding of the neurobiological causes of anxiety disorders, OCD and PTSD.The present work was supported by the Anxiety Disorders Research Network (ADRN) within the European College of Neuropsychopharmacology Network Initiative (ECNP-NI). Katherina Domschke’s work was supported by the German Research Foundation (DFG), Collaborative Research Centre “Fear, Anxiety, Anxiety Disorders” SFB-TRR-58, project C02.This is the author accepted manuscript. The final version is available from Taylor & Francis via http://dx.doi.org/10.1080/15622975.2016.119086

Automatic Human Sleep Stage Scoring Using Deep Neural Networks

The classification of sleep stages is the first and an important step in the quantitative analysis of polysomnographic recordings. Sleep stage scoring relies heavily on visual pattern recognition by a human expert and is time consuming and subjective. Thus, there is a need for automatic classification. In this work we developed machine learning algorithms for sleep classification: random forest (RF) classification based on features and artificial neural networks (ANNs) working both with features and raw data. We tested our methods in healthy subjects and in patients. Most algorithms yielded good results comparable to human interrater agreement. Our study revealed that deep neural networks (DNNs) working with raw data performed better than feature-based methods. We also demonstrated that taking the local temporal structure of sleep into account a priori is important. Our results demonstrate the utility of neural network architectures for the classification of sleep

The European Insomnia Guideline : An update on the diagnosis and treatment of insomnia 2023

Publisher Copyright: © 2023 The Authors. Journal of Sleep Research published by John Wiley & Sons Ltd on behalf of European Sleep Research Society.Progress in the field of insomnia since 2017 necessitated this update of the European Insomnia Guideline. Recommendations for the diagnostic procedure for insomnia and its comorbidities are: clinical interview (encompassing sleep and medical history); the use of sleep questionnaires and diaries (and physical examination and additional measures where indicated) (A). Actigraphy is not recommended for the routine evaluation of insomnia (C), but may be useful for differential-diagnostic purposes (A). Polysomnography should be used to evaluate other sleep disorders if suspected (i.e. periodic limb movement disorder, sleep-related breathing disorders, etc.), treatment-resistant insomnia (A) and for other indications (B). Cognitive-behavioural therapy for insomnia is recommended as the first-line treatment for chronic insomnia in adults of any age (including patients with comorbidities), either applied in-person or digitally (A). When cognitive-behavioural therapy for insomnia is not sufficiently effective, a pharmacological intervention can be offered (A). Benzodiazepines (A), benzodiazepine receptor agonists (A), daridorexant (A) and low-dose sedating antidepressants (B) can be used for the short-term treatment of insomnia (≤ 4 weeks). Longer-term treatment with these substances may be initiated in some cases, considering advantages and disadvantages (B). Orexin receptor antagonists can be used for periods of up to 3 months or longer in some cases (A). Prolonged-release melatonin can be used for up to 3 months in patients ≥ 55 years (B). Antihistaminergic drugs, antipsychotics, fast-release melatonin, ramelteon and phytotherapeutics are not recommended for insomnia treatment (A). Light therapy and exercise interventions may be useful as adjunct therapies to cognitive-behavioural therapy for insomnia (B).Peer reviewe

Somnambulizm w świetle odpowiedzialności karnej

Somnambulism is one of the sleep disorders described in the literature, which is classified as NREM sleep parasomnia. It is also referred to as noctambulism or more commonly as sleepwalking. At the same time, incidentally, certain sleep disorders can be associated with the unconscious performance of activities and even acts leading to material damage, body injury or even loss of life of another person or people. Therefore, the aim of this paper is to present the difficulties in establishing criminal liability in the event of committing offenses in alleged sleep-related unconsciousness, when an episode of sleepwalking may constitute exemption from criminal liability. Information from the current medical and legal literature, both in English and Polish, was used when considering somnambulism in terms of criminal liability.Jednym z zaburzeń snu opisywanym w literaturze jest somnambulizm, zaliczany do parasomni snu NREM, nazywany również sennowłóctwem lub bardziej potocznie lunatyzmem. Jednocześnie, incydentalnie, pewne zaburzenia snu mogą wiązać się z nieświadomym wykonywaniem czynności a nawet czynów prowadzących do wyrządzenia szkody materialnej, uszczerbku na zdrowiu czy wręcz pozbawienia życia drugiej osoby lub osób. W związku z tym, celem prezentowanego opracowania jest przedstawienie trudności w ustaleniu odpowiedzialności karnej w przypadku popełniania czynów zabronionych w domniemanej nieświadomości sennej, kiedy epizod somnambulizmu może stanowić o wyłączeniu odpowiedzialności karnej. W rozważaniach na ten temat posłużono się informacjami z aktualnego piśmiennictwa medycznego, prawnego oraz literatury zarówno polskiej, jak i anglojęzycznej

Narcolepsy - have we found all mysteries of the illness?

Narkolepsja jest przewlekłą chorobą neurologiczną, charakteryzującą się nadmierną sennością w ciągu dnia, katapleksją oraz zaburzeniami snu REM. Związana jest z niedoborem hipokretyny w ośrodkowym układzie nerwowym. Za przyczynę utraty komórek hipokretynowych odpowiada prawdopodobnie reakcja autoimmunologiczna, czego dowodzą prowadzone w ostatnich latach badania. Niniejszy artykuł przedstawia charakterystykę kliniczną choroby, metody diagnostyczne i terapeutyczne oraz najnowsze doniesienia na temat etiologii choroby.Narcolepsy is a chronic neurological disorder, characterized by excessive daytime sleepiness, cataplexy and disorders of REM sleep. Narcolepsy is linked with hypocretin deficiency in central nervous system. There is ongoing evidence that loss of hypocretin neurons is caused most probably by autoimmune process. This paper presents clinical characteristics of narcolepsy, diagnostic and therapeutic management in narcolepsy, as well as the most recent data on etiology of the disorder