Chris Geraets
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View article: Integrating Conversational Artificial Intelligence into Mental Healthcare: Stakeholders’ Perspectives on Ethical Challenges
Integrating Conversational Artificial Intelligence into Mental Healthcare: Stakeholders’ Perspectives on Ethical Challenges Open
Background: Therapeutic Conversational Artificial Intelligence (CAI) is increasingly viewed as a promising response to the widespread prevalence of poor mental health. While commercial therapeutic CAI tools are gaining popularity, they rai…
View article: Virtual-reality cognitive behavior therapy versus cognitive behavior therapy for paranoid ideation: A pragmatic, single-blind, multicenter randomized clinical superiority trial
Virtual-reality cognitive behavior therapy versus cognitive behavior therapy for paranoid ideation: A pragmatic, single-blind, multicenter randomized clinical superiority trial Open
Background Virtual reality (VR) may improve psychological treatments for psychotic disorders. We investigated the effects of VR-based cognitive behavior therapy for paranoid ideation (VR-CBTp) compared to standard CBTp. Methods We conducte…
View article: Nonverbal correlates of paranoid ideation – a systematic literature review
Nonverbal correlates of paranoid ideation – a systematic literature review Open
Background and Aim Insight in nonverbal correlates of paranoid ideation can potentially help improve diagnostic procedures and guide interventions. The aim was to systematically evaluate the scientific evidence investigating nonverbal corr…
View article: Associations between momentary mental states and concurrent social functioning after remission from first episode psychosis: A HAMLETT ecological momentary assessment study
Associations between momentary mental states and concurrent social functioning after remission from first episode psychosis: A HAMLETT ecological momentary assessment study Open
Self-reported PEs, momentary motivation/drive and general affective symptoms are associated with daily-life functioning after remission from FEP. Retrospective observer-rated and momentary self-report assessment methods do not measure the …
View article: Relations between changes in safety behavior, paranoid ideations, cognitive biases, and clinical characteristics of patients with a psychotic disorder over time
Relations between changes in safety behavior, paranoid ideations, cognitive biases, and clinical characteristics of patients with a psychotic disorder over time Open
View article: Exploring the role of clinical and demographic characteristics on the effects of virtual reality cognitive behavioral therapy for psychosis: A moderator analysis
Exploring the role of clinical and demographic characteristics on the effects of virtual reality cognitive behavioral therapy for psychosis: A moderator analysis Open
Background Virtual Reality cognitive behavioral therapy (VR‐CBT) has proven to be an effective treatment method for paranoia and anxiety in psychosis. However, it is unknown, which individuals benefit most from VR‐CBT. Previous studies exa…
View article: Daily-life stress reactivity and recovery following virtual-reality-based cognitive behavioral therapy in patients with a psychotic disorder
Daily-life stress reactivity and recovery following virtual-reality-based cognitive behavioral therapy in patients with a psychotic disorder Open
Introduction Studies have consistently demonstrated increased stress sensitivity in individuals with psychosis. Since stress sensitivity may play a role in the onset and maintenance of psychosis, this could potentially be a promising targe…
View article: Virtual reality-assisted assessment of paranoid ideation in forensic psychiatric inpatients: A mixed-methods pilot study
Virtual reality-assisted assessment of paranoid ideation in forensic psychiatric inpatients: A mixed-methods pilot study Open
Background Reliable and valid assessment of paranoia is important in forensic psychiatry for providing adequate care. VR technology may add to current assessment procedures, as it enables observation within realistic (social) situations re…
View article: Virtual Reality Aggression Prevention Training for People with Mild Intellectual Disabilities: A Feasibility Study
Virtual Reality Aggression Prevention Training for People with Mild Intellectual Disabilities: A Feasibility Study Open
Introduction: Problems with adequately regulating aggression are comon in people with mild to borderline intellectual disabilities (MBID). Learning through experience has been shown to be effective in MBID. Therefore, we adapted an …
View article: Virtual reality aggression prevention treatment in a Dutch prison-based population: a pilot study
Virtual reality aggression prevention treatment in a Dutch prison-based population: a pilot study Open
Background Treating violent behavior in prisons comes with challenges, such as the inability to practice safely with triggering situations and motivational issues. A solution may be the use of Virtual Reality (VR). With VR, specific condit…
View article: Relations between Changes in Safety Behavior, Paranoid Ideations, Cognitive Biases, and Clinical Characteristics of Patients with a Psychotic Disorder Over Time
Relations between Changes in Safety Behavior, Paranoid Ideations, Cognitive Biases, and Clinical Characteristics of Patients with a Psychotic Disorder Over Time Open
View article: Dynamic Interactive Social Cognition Training in Virtual Reality (DiSCoVR) versus Virtual Reality Relaxation (VRelax) for People With a Psychotic Disorder: A Single-Blind Multicenter Randomized Controlled Trial
Dynamic Interactive Social Cognition Training in Virtual Reality (DiSCoVR) versus Virtual Reality Relaxation (VRelax) for People With a Psychotic Disorder: A Single-Blind Multicenter Randomized Controlled Trial Open
Background and Hypothesis Social cognition training (SCT), an intervention for social cognition and social functioning, might be improved by using virtual reality (VR), because VR may offer better opportunities to practice in a potentially…
View article: Use of Virtual Reality in Psychiatric Diagnostic Assessments: A Systematic Review
Use of Virtual Reality in Psychiatric Diagnostic Assessments: A Systematic Review Open
Background Technological developments such as Virtual reality (VR) provide new opportunities to extend and innovate mental healthcare. VR as a tool for clinical assessment has been described as promising, as it can enable real-time assessm…
View article: Cognitive behavioral group treatment for low self-esteem in psychosis: a proof of concept study
Cognitive behavioral group treatment for low self-esteem in psychosis: a proof of concept study Open
View article: Longitudinal clinical and functional outcome in distinct cognitive subgroups of first-episode psychosis: a cluster analysis
Longitudinal clinical and functional outcome in distinct cognitive subgroups of first-episode psychosis: a cluster analysis Open
Background Cognitive deficits may be characteristic for only a subgroup of first-episode psychosis (FEP) and the link with clinical and functional outcomes is less profound than previously thought. This study aimed to identify cognitive su…
View article: Virtual reality facial emotion recognition in social environments: An eye-tracking study
Virtual reality facial emotion recognition in social environments: An eye-tracking study Open
View article: Advances in immersive virtual reality interventions for mental disorders: A new reality?
Advances in immersive virtual reality interventions for mental disorders: A new reality? Open
View article: Social enviroments and mental health: Exploring new worlds with virtual reality
Social enviroments and mental health: Exploring new worlds with virtual reality Open
With virtual reality (VR) glasses, you can enter a completely different world within seconds. Computer-generated VR simulations of real-like environments can trigger psychological and physical reactions, such as anxiety, sweating or joy, s…
View article: Dynamic Interactive Social Cognition Training in Virtual Reality (DiSCoVR) for People With a Psychotic Disorder: Single-Group Feasibility and Acceptability Study
Dynamic Interactive Social Cognition Training in Virtual Reality (DiSCoVR) for People With a Psychotic Disorder: Single-Group Feasibility and Acceptability Study Open
Background People with a psychotic disorder commonly experience problems in social cognition and functioning. Social cognition training (SCT) improves social cognition, but may inadequately simulate real-life social interactions. Virtual r…
View article: Virtual Reality Aggression Prevention Therapy (VRAPT) versus Waiting List Control for Forensic Psychiatric Inpatients: A Multicenter Randomized Controlled Trial
Virtual Reality Aggression Prevention Therapy (VRAPT) versus Waiting List Control for Forensic Psychiatric Inpatients: A Multicenter Randomized Controlled Trial Open
Many forensic psychiatric inpatients have difficulties regulating aggressive behavior. Evidence of effective aggression treatments is limited. We designed and investigated the effectiveness of a transdiagnostic application of a virtual rea…
View article: Virtual reality based cognitive behavioral therapy for paranoia: Effects on mental states and the dynamics among them
Virtual reality based cognitive behavioral therapy for paranoia: Effects on mental states and the dynamics among them Open
View article: Cost-Effectiveness of Virtual Reality Cognitive Behavioral Therapy for Psychosis: Health-Economic Evaluation Within a Randomized Controlled Trial
Cost-Effectiveness of Virtual Reality Cognitive Behavioral Therapy for Psychosis: Health-Economic Evaluation Within a Randomized Controlled Trial Open
Background Evidence was found for the effectiveness of virtual reality-based cognitive behavioral therapy (VR-CBT) for treating paranoia in psychosis, but health-economic evaluations are lacking. Objective This study aimed to determine the…
View article: T103. THE EFFECT OF VIRTUAL REALITY COGNITIVE BEHAVIORAL THERAPY ON PARANOIA AND MOOD STATES
T103. THE EFFECT OF VIRTUAL REALITY COGNITIVE BEHAVIORAL THERAPY ON PARANOIA AND MOOD STATES Open
Background Recently, the efficacy of a novel virtual reality based cognitive behavior therapy (VR-CBT) for paranoia was demonstrated. Evidence is growing that the maintenance of psychosis may be influenced by affective processes. This stud…
View article: To continue or not to continue? Antipsychotic medication maintenance versus dose-reduction/discontinuation in first episode psychosis: HAMLETT, a pragmatic multicenter single-blind randomized controlled trial
To continue or not to continue? Antipsychotic medication maintenance versus dose-reduction/discontinuation in first episode psychosis: HAMLETT, a pragmatic multicenter single-blind randomized controlled trial Open
View article: Additional file 1 of To continue or not to continue? Antipsychotic medication maintenance versus dose-reduction/discontinuation in first episode psychosis: HAMLETT, a pragmatic multicenter single-blind randomized controlled trial
Additional file 1 of To continue or not to continue? Antipsychotic medication maintenance versus dose-reduction/discontinuation in first episode psychosis: HAMLETT, a pragmatic multicenter single-blind randomized controlled trial Open
Additional file 1: Table S1. Tapering off schedules.
View article: Cost-Effectiveness of Virtual Reality Cognitive Behavioral Therapy for Psychosis: Health-Economic Evaluation Within a Randomized Controlled Trial (Preprint)
Cost-Effectiveness of Virtual Reality Cognitive Behavioral Therapy for Psychosis: Health-Economic Evaluation Within a Randomized Controlled Trial (Preprint) Open
BACKGROUND Evidence was found for the effectiveness of virtual reality-based cognitive behavioral therapy (VR-CBT) for treating paranoia in psychosis, but health-economic evaluations are lacking. OBJECTIVE This study aimed to determine …
View article: Dynamic Interactive Social Cognition Training in Virtual Reality (DiSCoVR) for social cognition and social functioning in people with a psychotic disorder: study protocol for a multicenter randomized controlled trial
Dynamic Interactive Social Cognition Training in Virtual Reality (DiSCoVR) for social cognition and social functioning in people with a psychotic disorder: study protocol for a multicenter randomized controlled trial Open
View article: Virtual reality-based cognitive behavioural therapy for patients with generalized social anxiety disorder: a pilot study
Virtual reality-based cognitive behavioural therapy for patients with generalized social anxiety disorder: a pilot study Open
Background: Patients with generalized social anxiety disorder (SAD) avoid various social situations and can be reluctant to engage in in vivo exposure therapy. Highly personalized practising can be required before patients are ready to per…
View article: Lack of analgesic effects of transcranial pulsed electromagnetic field stimulation in neuropathic pain patients: A randomized double-blind crossover trial
Lack of analgesic effects of transcranial pulsed electromagnetic field stimulation in neuropathic pain patients: A randomized double-blind crossover trial Open
A single 30-minute tPEMF stimulation did not induce analgesic effects in neuropathic pain patients, compared to sham. Further study is needed to determine whether prolonged stimulation is necessary for analgesic effects.
View article: S52. WORKING MECHANISMS OF VIRTUAL REALITY BASED CBT FOR PARANOIA: A RANDOMIZED CONTROLLED TRIAL EXAMINING COGNITIVE BIASES, SCHEMATIC BELIEFS AND SAFETY BEHAVIOR
S52. WORKING MECHANISMS OF VIRTUAL REALITY BASED CBT FOR PARANOIA: A RANDOMIZED CONTROLLED TRIAL EXAMINING COGNITIVE BIASES, SCHEMATIC BELIEFS AND SAFETY BEHAVIOR Open
Recently, the efficacy of a novel virtual reality based cognitive behavior therapy (VR-CBT) for paranoia was demonstrated. Cognitive biases, cognitive limitations, negative schematic beliefs and safety behavior have been associated with pa…