Miro Jakovljevic

University Hospital Centre Zagreb | KBCZ · Department of Psychiatry

Introduction The current study aimed to investigate the rates of anxiety, clinical depression, and suicidality and their changes in health professionals during the COVID-19 outbreak. Materials and methods The data came from the larger COMET-G study. The study sample includes 12,792 health professionals from 40 countries (62.40% women aged 39.76 ±...

Background: Patients with combat-related posttraumatic stress disorder (PTSD) have an increased frequency of suicideideations, but also a higher risk of suicide attempts. Of all the known predisposing risk factors of suicide attempts in this population,personality dimensions are one of the least investigated. The main aim of this study was to exami...

Background: Patients with combat-related posttraumatic stress disorder (PTSD) have an increased frequency of suicide ideations, but also a higher risk of suicide attempts. Of all the known predisposing risk factors of suicide attempts in this population, personality dimensions are one of the least investigated. The main aim of this study was to exa...

Posttraumatic stress disorder (PTSD) is a heritable (h² = 24–71%) psychiatric illness. Copy number variation (CNV) is a form of rare genetic variation that has been implicated in the etiology of psychiatric disorders, but no large-scale investigation of CNV in PTSD has been performed. We present an association study of CNV burden and PTSD symptoms...

Introduction During the COVID-19 pandemic various degrees of lockdown were applied by countries around the world. It is considered that such measures have an adverse effect on mental health but the relationship of measure intensity with the mental health effect has not been thoroughly studied. Here we report data from the larger COMET-G study perta...

Objectives Posttraumatic stress disorder (PTSD) is triggered by extremely stressful environmental events and characterized by high emotional distress, re-experiencing of trauma, avoidance and hypervigilance. The present study uses polygenic risk scores (PRS) derived from the UK Biobank (UKBB) mega-cohort analysis as part of the PGC PTSD GWAS effort...

Background Posttraumatic stress disorder (PTSD) is heritable and a potential consequence of exposure to traumatic stress. Evidence suggests that a quantitative approach to PTSD phenotype measurement and incorporation of lifetime trauma exposure (LTE) information could enhance the discovery power of PTSD genome-wide association studies (GWAS). Meth...

Introduction: There are few published empirical data on the effects of COVID‐19 on mental health, and until now, there is no large international study. Material and Methods: During the COVID-19 pandemic, an online questionnaire gathered data from 55,589 participants from 40 countries (64.85% females aged 35.80 ±13.61; 34.05% males aged 34.90±13.29...

Addiction does not mean "addiction to substances" only. At the core of the definition of substance dependence is the loss of control. Gambling addiction belongs to non-substance / non-chemical addictions or behavioral/behavioral addictions. The concept of behavioral addictions is new and revolutionary in psychiatry. Gambling addiction, formerly pat...

It is well known that emotions have always attracted the special attention of both laymen and scientists because life without emotions is unthinkable. Emotions prepare us for all life circumstances regardless of their qualities and intensities. Reviewing the available literature, the authors described the phenomenon of emotional contamination and i...

Background: Indian hemp (lat. Cannabis sativa subs. Indica) has been used as a source of industrial fiber, seed oil, food, medicine for some somatic diseases, and it is also used as a psychoactive substance. Cannabis can be used by smoking, evaporation, as a food ingredient, or as an extract. Acute and chronic cannabis use has been shown to be det...

The authors presented a psychopharmacotherapeutic approach to the treatment of women in the prenatal period that requires a personalized, person-centered treatment plan. Treatment should include care for the mental health of women of childbearing age, pregnancy planning, during the prenatal period, and then during the postpartum period. The authors...

Introduction: Paediatric psychopharmacology involves the application of psychotropic agents to the treatment of children and adolescents with mental disorders and gathered knowledge from child and adolescent psychiatry (CAP), neurology, paediatrics and pharmacology. Defining elements of this discipline are: the metabolism of drugs is different in...

Addiction does not mean "addiction to substances" only. At the core of the definition of substance dependence is the loss of control. Gambling addiction belongs to non-substance / non-chemical addictions or behavioral/behavioral addictions. The concept of behavioral addictions is new and revolutionary in psychiatry. Gambling addiction, formerly pat...

Ibn Sina (Avicenna) is primarily known for his philosophy and medicine, but there is almost no scientific discipline in which this great man didn't leave a significant mark. This paper gives a brief review of his contributions to medicine, especially to psychiatry. Medical works of Ibn Sina represent a pinnacle of most important medical achievement...

In this paper authors described some of the principles and theses of Hippocratic medicine. They emphasized that regardless existing controversial opinions as to whether Hippocrates stated some theses or not, and controversial views on some of his principles, he is often called the "father" of medicine, who laid the foundations in medicine as a scie...

The concept of mentalization is relatively new in modern psychiatry, whose utilization is expanding daily in working with clients suffering from mental illness. Mentalization enables the incorporation of several different theoretical models and therapeutic techniques into a single whole, which encourages a holistic and integrative approach to treat...

A personalized and holistic approach to therapy is increasingly demanding answers to questions related to the meaning of life. Over the years, research has shown a direct link between the presence of meaning in life, health and recovery. It becomes impossible to ignore this connection as well as the issues of spirituality and religiosity that are i...

Since it is generally known that the human body is the best image of the human soul, this paper aims to explain how important body language is when diagnosing psychiatric diagnosis "depression". It is important to point out the importance of other alternative approaches in the treatment of depression when standard psychopharmacotherapy is not enoug...

Introduction: Paediatric psychopharmacology involves the application of psychotropic agents to the treatment of children and adolescents with mental disorders and gathered knowledge from child and adolescent psychiatry (CAP), neurology, paediatrics and pharmacology. Defining elements of this discipline are: the metabolism of drugs is different in c...

Crisis usually involves participants who trust and distrust each other, commonly in the same time. COVID-19 infodemic induced confidence crisis and distrust in authorities, science communities, governments and institutions can lead to harmful health behaviors and ill mental health and become a serious threat to public and global mental health as an...

Blame games tend to follow crisis, be they at local, national or international level related to political, financial or health issues. COVID-19 crisis from the very beginning has been followed by divisive and disruptive psychosocial and political blame games. Active or passive blaming is an inherent feature of human beings in order to shift respons...

The coronavirus (COVID-19) outbreak was labeled a global pandemic by the WHO in March of 2020. Understanding how crisis influence an individual's reactions to stressful events (and vice versa) is important in order to create meaningful and effective interventions. Our literature search have revealed lack of the papers related to psychodynamic appro...

The Coronavirus disease 2019 (COVID-19) pandemic emerged in Wuhan, China and has spread all over the world and has caused huge threats to health and lives. It has affected different frontiers of lives and induced many psychiatric individual and collective problems such as panic, anxiety, depression, post-traumatic stress disorders, suspiciousness,...

Subjective well-being is decreased in war-affected populations. However, no previous research has investigated the role of temperament and character dimensions in life satisfaction among war veterans with posttraumatic stress disorder (PTSD). This study enrolled 148 Croatian male war veterans being treated for combat-related PTSD. The participants...

Study Objectives Sleep problems are common, serving as both a predictor and symptom of posttraumatic stress disorder (PTSD), with these bidirectional relationships well established in the literature. While both sleep phenotypes and PTSD are moderately heritable, there has been a paucity of investigation into potential genetic overlap between sleep...

The risk of posttraumatic stress disorder (PTSD) following trauma is heritable, but robust common variants have yet to be identified. In a multi-ethnic cohort including over 30,000 PTSD cases and 170,000 controls we conduct a genome-wide association study of PTSD. We demonstrate SNP-based heritability estimates of 5–20%, varying by sex. Three genom...

Background: Posttraumatic stress disorder (PTSD) is an anxiety disorder caused by highly traumatic experiences. The aim of this study was to investigate the influence of single nucleotide polymorphisms (SNPs) in the neuropeptide S receptor 1 (NPSR1) and the glutamate decarboxylase 1(GAD1) gene on PTSD and its psychopathological aspects among indiv...

Background: Posttraumatic stress disorder (PTSD) is a complex stress related disorder, that follows a severe traumatic experience, characterized with an intense sense of terror, fear, and helplessness. The aim of this study is to identify associations of genetic variations within candidate genes DRD2 and DRD4 with various PTSD related phenotypes....

Background: Posttraumatic stress disorder (PTSD) is a disorder that occurs in some people who have experienced a severe traumatic event. Several genetic studies suggest that gene encoding proteins of catechol-O-methyl-transferase (COMT) may be relevant for the pathogenesis of PTSD. Some researchers suggested that the elevation of interleukin-6 (IL...

Background: Exposure to life-threatening events is common and everyone will most likely experience this type of trauma during their lifetime. Reactions to these events are highly heterogeneous and seems to be influenced by genes as well. Some individuals will develop posttraumatic stress disorder (PTSD), while others will not. In this study, our a...

Background: Individuals who are exposed to traumatic events are at an increased risk of developing posttraumatic stress disorder (PTSD), a condition during which an individual's ability to function is impaired by emotional responses to memories of those events. The gene coding for neuropeptide Y (NPY) and the gene coding for brain-derived neurotro...

Background: The aim of this study is to investigate the association of gene variations of the monoamine oxidase A (MAOA) and the serotonin transporter solute carrier family 6 member 4 (SLC6A4) gene with posttraumatic stress disorder (PTSD) severity and coping strategies in patients with war related PTSD. Subjects and methods: The study included...

Post-traumatic stress disorder (PTSD) is a common and debilitating disorder. The risk of PTSD following trauma is heritable, but robust common variants have yet to be identified by genome-wide association studies (GWAS). We have collected a multi-ethnic cohort including over 30,000 PTSD cases and 170,000 controls. We first demonstrate significant g...

Posttraumatic Stress Disorder (PTSD) can develop after experiencing or witnessing any severe traumatic event such as combat. Point prevalence rates in war-affected regions, e.g. Bosnia-Herzegovina and Kosovo, range from 18% to 35%. Noradrenergic dysfunction as represented by e.g. elevated noradrenaline concentrations in the cerebrospinal fluid of P...

Background: Posttraumatic Stress Disorder (PTSD) is characterized by an overactive noradrenergic system conferring core PTSD symptoms such as hyperarousal and re-experiencing. Monoamine oxidase A (MAO-A) is one of the key enzymes mediating the turnover of noradrenaline. Here, DNA methylation of the MAOA gene exonI/intronI region was investigated fo...

Background: Posttraumatic Stress Disorder (PTSD) is characterized by an overactive noradrenergic system conferring core PTSD symptoms such as hyperarousal and re-experiencing. Monoamine oxidase A (MAO-A) is one of the key enzymes mediating the turnover of noradrenaline. Here, DNA methylation of the MAOA gene exonI/intronI region was investigated f...

Posttraumatic stress disorder (PTSD) is a chronic condition related to severe stress and trauma. There is a mounting evidence about increased prevalence and mortality from cardiovascular diseases (CVD) in patients with PTSD. This review summarizes the current data on possible relations between PTSD and increased risks of CVD, including biological,...

Background: The aim of the present study was to explore the differences in serum CRP, IL-6, TNF-α, ACTH and cortisol among patients with major depressive disorder with or without metabolic syndrome (MS) compared to a healthy control group. Subjects and methods: The MDD study group consisted of 80 patients (mean age of 50.03±9.55 years). The cont...

This chapter presents reports from ten mid-size European countries. Authors from Austria, Croatia, Norway, Poland, Portugal, Romania, Sweden, Slovakia, Slovenia and Turkey report about the situation in their countries. In all countries, various activities have been performed in order to fight against stigma. These included national and local campai...

The article discusses the impact of contemporary culture on the individual's personality. We used the "psychocultural" approach whose key feature is the amalgamation of theories and methods belonging to psychodynamic and psychosocial studies, as well as those used in the field of media and cultural studies. The idea of a potentially therapeutic eff...

Background: Placebo and nocebo phenomena are increasingly a topic of intense discussion, debate, and controversy. The neuroscientific and psychological mechanisms of placebo-nocebo effects are a burgeoning area of study, and their potential therapeutic application presents a fascinating challenge to contemporary psychiatry and medicine in general....

Objective: The aim is to analyze how schizophrenia is pharmacologically treated in seven CEE countries: Croatia, Estonia, Hungary, Poland, Serbia, Slovakia and Slovenia. Methods: Psychiatrists from selected centers in each of participating countries were asked to complete a pre-defined questionnaire on their current clinical practice. Informatio...

Background It is well known that suicidal rates vary considerably among European countries and the reasons for this are unknown, although several theories have been proposed. The effect of economic variables has been extensively studied but not that of climate. Methods Data from 29 European countries covering the years 2000–2012 and concerning male...

Background: Schizophrenia is a serious public health problem and is ranked among the most disabling diseases in the world. The sub-study presented here was part of a larger project to characterize the burden of schizophrenia on healthcare systems and on individuals living with the disease in Central and Eastern Europe (CEE). Aims: This sub-study...

Background: Personality traits, especially types A/B and D, have been linked to negative outcomes in various somatic illnesses. In this study, we aimed to assess the prevalence of personality types and their association with certain aspects of treatment compliance in patients with type 2 diabetes mellitus (T2DM). Subjects and methods: Participan...

Background: The occurrence of suicidal thoughts and behaviors is rather frequent among war veterans, particularly those suffering from posttraumatic stress disorder (PTSD). Understanding factors present within these individuals that increase suicide risk may inform prevention efforts. The present study aimed to determine whether the dimensions of t...

Medication adherence is the extent to which patients take medications as prescribed by their health care providers. There are a number of approaches to study medication-taking behavior. The aim was to compare two most common methods for measuring adherence: Patient Adherence Questionnaire and Medication Possession Ratio (MPR). They belong to the in...

Background: It is unclear whether there is a direct link between economic crises and changes in suicide rates. Aims: The Lopez-Ibor Foundation launched an initiative to study the possible impact of the economic crisis on European suicide rates. Method: Data was gathered and analysed from 29 European countries and included the number of deaths...

Aim: To record and measure the nature and severity of stigma and discrimination experienced by people during a first episode of schizophrenia and those with a first episode of major depressive disorder. Methods: The Discrimination and Stigma Scale (DISC-12) was used in a cross-sectional survey to elicit service user reports of anticipated and ex...

This research aims to investigate differences in speech comprehension between children with specifi c language impairment (SLI) and their developmentally normal peers, and the relationship between speech comprehension and emotional/ behavioral problems on Achenbach’s Child Behavior Checklist (CBCL) and Caregiver Teacher’s Report Form (C-TRF) accord...

The relationship between spirituality and personality in patients with depression is complex and not much explored. The aim of our study is to examine the interconnection between the spiritual quality of life (QoL) and Cloninger's psychobiological model of personality in patients with depression. The sample consisted of 85 consecutive outpatients t...

The cortisol/DHEAS ratio has been found to predict different health outcomes. We examined the association between cortisol/DHEAS ratio and metabolic syndrome (MetS) in patients suffering from bipolar disorder and schizophrenia. The only subcomponent of MetS positively associated with the cortisol/DHEAS ratio was diastolic blood pressure. Possible r...

This study investigated the associations between internalized stigma, depressive symptoms, and temperament dimension Harm avoidance. One hundred and seventeen stable outpatients with schizophrenia completed a battery of self-report instruments. Internalized stigma was significantly positively related to depressive symptoms, while Harm avoidance mod...

The aim of this study was to examine the relationships between pathological narcissism (narcissistic grandiosity and narcissistic vulnerability), dysfunctional attitudes (perfectionism and dependency on other people), and depressive symptoms in psychiatric outpatients. A sample of 234 adult psychiatric outpatients (57.3% male; mean age 44.39 years)...

Depression has been associated with various cardiovascular risk factors such as hypertension, obesity, atherogenic dyslipidemia and hyperglycemia. In depressive disorder, hyperactivity of the hypothalamic-pituitary-adrenal (HPA) axis and changes in the immune system have been observed. On the other hand, somatic diseases such as obesity, hyperlipid...

Summary Introduction: Reports on the quality of life (QOL) of family caregivers of schizophrenia patients are uncommon. Relations of different degree of kinship to caregivers' QOL are unexplored, but may be relevant. The purpose of this study was to assess the subjective QOL of caregivers of stable outpatients with diagnosis of schizophrenia compar...

Aim: The aim of this study was to test whether personality variables are independently associated with health-related quality of life (HRQOL) in lung cancer patients. Methods: In a cross-sectional study, 86 non-small cell lung cancer patients and 73 healthy subjects matched for gender and age were assessed with the Temperament and Character Inve...

Aim The aim of this study was to test whether personality variables are independently associated with health-related quality of life (HRQOL) in lung cancer patients. Methods In a cross-sectional study, 86 non-small cell lung cancer patients and 73 healthy subjects matched for gender and age were assessed with the Temperament and Character Inventor...

Aim To investigate the association between depression, metabolic syndrome (MBS), somatic, particularly cardiovascular comorbidity, and low-grade chronic inflammation assessed using C-reactive protein (CRP). Methods This cross-sectional study included 76 patients with recurrent depressive disorder (RDD) and 72 non-depressed medical staff controls f...

In distinguishing why some patients respond and other do not respond to treatments arraised the clinically very important body of research considering weather patients' personality characteristics might predict outcomes of pharmacotherapeutic treatment. Personality can be a predictor of a psychiatric disorder either owing to their common genetic ba...

Contemporary psychiatry is looking at affective sciences to understand human behavior, cognition and the mind in health and disease. Since it has been recognized that emotions have a pivotal role for the human mind, an ever increasing number of laboratories and research centers are interested in affective sciences, affective neuroscience, affective...

Psychiatry is in the midst of the paradigm shift. The new field called theoretical psychiatry is fundamental for further scientific and professional maturation of psychiatry at the twenty first century. The cross disciplinary interactions and transdisciplinary systems approach are of great importance in science and the paradigm shift.

Psychopharmacotherapy is a fascinating field that can be understood in many different ways. It is both a science and an art of communication with a heavily subjective dimension. The advent of a significant number of the effective and well tolerated mental health medicines during and after 1990s decade of the brain has increased our possibilities to...

Any medical or psychosocial treatment has two components, one associated with the specific effects of the treatment itself, and the other related to the treatment context, individual perception, imagination, subjective meaning and psychobiological response. Psychopharmacotherapy is a context dependent practice because different contexts affect the...

This paper discusses interrelations between creativity, mental disorders and their treatment. The psychology of creativity is very important for successful psychopharmacotherapy, but our knowledge about creativity is still insufficient. Even that which is known is not within the armamentarium of most practicing psychiatrists. In the first part of t...

Objectives As a nation with a developing economy, Croatia is faced with making choices between pharmaceutical products, including depot injectable antipsychotics. We conducted a pharmacoeconomic analysis to determine the cost-effectiveness of atypical depots in Croatia. Methods A 1-year decision-analytic framework modeled drug use. We determined t...

Depression in oncology patients is common, but underdiagnosed. Current estimates are that 25% of those patients meet diagnostic criteria for major depression. Depression adversly affects patients quality of life, the ability to care for oneself, compliance with therapy and the lenght of hospital stay. It affects even the prognosis and mortality. Im...