Publications by authors named "Arto J Hiltunen"

Introduction: Autistic Spectrum Disorder (ASD) is often comorbid with Obsessive Compulsive Disorder (OCD). But to what extent can obsessional symptoms in individuals with ASD be considered "genuinely" comorbid OCD - or are there other mechanisms that are related to ASD? Which mechanisms in OCD with and without ASD share common features? People with ASD have a cognitive profile characterized by "mindblindness"; the antecedent is often referred to in terms of not knowing how to perform or behave and this is the cause of discomfort. This raises the question whether individuals with ASD and comorbid OCD share the same cognitive elements of responsibility interpretation and the same fear of causing harm as individuals who merely have OCD.

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Background: Previous researches have indicated that self-reported positive affect and negative affect is changing in a healthy direction during Cognitive Behavioural Therapy (CBT).

Objective: The aim of the present study was to examine how affective personality is related to psychopathology before and after CBT.

Method: A group of clients (n = 73) was measured before and after CBT, differentiated by their problem areas at pre-therapy (i.

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Background: Parents of children with chronic conditions often experience a crisis with serious mental health problems for themselves as a consequence. The healthcare focus is on the children; however, the parents often worry about their children's health and future but are seldom offered any counselling or guidance.

Aim: The aim of this study was to investigate the effectiveness of two group-based behavioural interventions on stress and burnout among parents of children with chronic conditions.

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Background: Research on parents of children with chronic conditions has shown that this parent group frequently suffers from psychological problems such as deteriorating life quality and stress-related disorders.

Objective: The present feasibility study focuses on Health-Related Quality of Life (HRQOL) and life satisfaction of parents of children with chronic conditions.

Method: The study was conducted using a repeated measures design and applied either group-based cognitive behavioural therapy (CBT; = 10) or a group-based mindfulness programme (MF; = 9).

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The present study was carried out to examine the treatment effect of cognitive behavioral therapy provided by trainee therapists at a university clinic, focusing on health-related quality of life (HRQOL) optimism and symptoms. The study was conducted through a repeated measures design and included a treatment group (n = 21), which received cognitive behavioral therapy for an average of 10.7 therapy sessions and a control group (n = 14), that was put on a wait list for 8.

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A series of phenothiazine-fulleropyrrolidine (PTZ-C60) dyads having fullerene either at the C-3 aromatic ring position or at the N-position of phenothiazine macrocycle were newly synthesized and characterized. Photoinduced electron transfer leading to PTZ(•+)-C60(•-) charge-separated species was established from studies involving femtosecond transient absorption spectroscopy. Because of the close proximity of the donor and acceptor entities, the C-3 ring substituted PTZ-C60 dyads revealed faster charge separation and charge recombination processes than that observed in the dyad functionalized through the N-position.

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In recent studies it has been suggested that Cognitive Behavior Therapy (CBT) is beneficial to people with Autism Spectrum Disorder (ASD) but that the method needs to be modified in relation to their cognitive profile. The aim of this study is to measure the effect of modified CBT, that is, using visualized language throughout the entire session for clients with ASD and anxiety and avoidance behavior. The modification of CBT in this study consists of focusing on CBT protocols for anxiety disorders and depression, while visualizing and systematizing "the invisible" in the conversation, in order for the clients to understand the social, cognitive and emotional context of self and others and how they should interact to avoid misunderstandings.

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At the psychotherapy training center at Karlstad University, a study was carried out to examine the levels of symptom change and satisfaction with therapy in a heterogeneous population of clients treated using cognitive behavioral therapy (CBT) by less experienced trainee therapists with limited theoretical education. The clients received an average of 11 therapy sessions. The results suggested that CBT performed by less experienced trainee therapists can be effective.

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In this study, alcohol was administered intravenously to study whether its effects on mood should preferably be studied as a bi- or unipolar phenomenon. This was studied in a double-blind, placebo-balanced, design on six healthy male volunteers. Of the three bipolar aspects of mood (calmness, activity, and pleasantness), only calmness was significantly affected by intravenous alcohol.

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Background/aims: The present study investigated the first 38 methadone maintenance treatment (MMT) patients in Stockholm. The aim was: (i) to investigate the possible predictive factors for successful treatment termination, and (ii) the long-term outcome effects and life situation of MMT patients and those who terminated the treatment.

Methods: The patients were interviewed at the start and approximately 15 years later, and divided into four groups: (1) no withdrawal attempts, (2) forced to stop the treatment, (3) successful tapering and (4) non-successful tapering.

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Background: Benzodiazepines (BZD) are the most widely used sedative-hypnotics, and evidence is rapidly accumulating suggesting potential BZD dependence, association of chronic use with adverse effects and a definite abstinence syndrome produced by withdrawal.

Aims: The present investigation followed prospectively long-term BZD users over 1 year following graded BZD withdrawal in terms of clinical and withdrawal symptoms.

Methods: Clinical symptoms were measured by the Comprehensive Psychopathological Rating Scale (CPRS) and by the Newcastle Anxiety and Depression Diagnostic Index (NADDI) in a sample of BZD users over a 50-week period following graded BZD withdrawal.

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Although factors associated with successful termination of methadone maintenance treatment (MMT) have been well studied, the question of why certain methadone patients try to taper off methadone while others do not is still unanswered. Those patients who wish to continue MMT should of course be allowed to stay in treatment. However, even if only a small portion of the MMT patients wish to quit maintenance treatment, they should be offered all possible support by the treatment staff to maximize the possibility of a successful outcome.

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