Search filters

List of works by Mark van der Gaag

A Meta-Analysis of Social Skills Training and Related Interventions for Psychosis

scientific article published on 11 November 2017

A controlled trial of cognitive remediation in schizophrenia

scientific article published in January 2002

A manual-based individual therapy to improve metacognition in schizophrenia: protocol of a multi-center RCT.

scientific article published on 03 February 2014

A multi-site single blind clinical study to compare the effects of prolonged exposure, eye movement desensitization and reprocessing and waiting list on patients with a current diagnosis of psychosis and co morbid post traumatic stress disorder: stu

scientific article published on 23 May 2013

A neuropsychiatric model of biological and psychological processes in the remission of delusions and auditory hallucinations

scientific article published on 11 August 2006

A randomised controlled trial of positive memory training for the treatment of depression within schizophrenia.

scientific article published on 14 April 2015

A single blind randomized controlled trial of cognitive behavioural therapy in a help-seeking population with an At Risk Mental State for psychosis: the Dutch Early Detection and Intervention Evaluation (EDIE-NL) trial

scientific article

ARE SOCIAL ANXIETY AND PARANOIA ASSOCIATED, AND WHICH COMES FIRST?

Adapted cognitive-behavioural therapy required for targeting negative symptoms in schizophrenia: meta-analysis and meta-regression.

scientific article published on 22 May 2014

An intervention study to prevent relapse in patients with schizophrenia

scientific article published in January 2006

Anxiety Partially Mediates Cybersickness Symptoms in Immersive Virtual Reality Environments

scientific article published on 22 January 2018

Are social phobia and paranoia related, and which comes first?

Association of Adverse Outcomes With Emotion Processing and Its Neural Substrate in Individuals at Clinical High Risk for Psychosis

scientific article published on 13 November 2019

Brave new worlds--review and update on virtual reality assessment and treatment in psychosis

scientific article published on 05 September 2014

Bridging the science-to-service gap in schizophrenia care in the Netherlands: the Schizophrenia Quality Improvement Collaborative

scientific article published on 31 October 2013

CBT in the prevention of psychosis and other severe mental disorders in patients with an at risk mental state: A review and proposed next steps

scientific article

COMPETITIVE MEMORY TRAINING (COMET) CAN CHANGE APPRAISALS OF VOICES

COMT Val(158)Met genotype and cannabis use in people with an At Risk Mental State for psychosis: Exploring Gene x Environment interactions

scientific article published in April 2016

CRITICAL ANALYSIS OF THE CURRENT TREATMENT GUIDELINES FOR COMPLEX PTSD IN ADULTS.

scientific article published on 3 February 2016

Cannabis use and transition to psychosis in individuals at ultra-high risk: review and meta-analysis.

scientific article

Child Maltreatment and Clinical Outcome in Individuals at Ultra-High Risk for Psychosis in the EU-GEI High Risk Study

scientific article published on 28 June 2017

Childhood trauma and clinical outcome in patients at ultra-high risk of transition to psychosis

scientific article published on 13 November 2015

Childhood trauma, psychosis liability and social stress reactivity: a virtual reality study.

scientific article published on 13 September 2016

Clinical, cognitive and neuroanatomical associations of serum NMDAR autoantibodies in people at clinical high risk for psychosis

scientific article published on 19 October 2020

Cognitieve gedragstherapie bij het voorkomen van ernstige psychiatrische klachten

Cognitive Behavioral Therapy for negative symptoms (CBT-n) in psychotic disorders: a pilot study

scientific article published in February 2013

Cognitive behavioral therapy for social activation in recent-onset psychosis: Randomized controlled trial

scientific article published on 20 December 2018

Cognitive behavioral therapy for subjects at ultrahigh risk for developing psychosis: a randomized controlled clinical trial

scientific article

Cognitive deficits and ethnicity: a cohort study of early psychosis patients in The Netherlands

scientific article published on 14 June 2012

Cognitive functioning throughout adulthood and illness stages in individuals with psychotic disorders and their unaffected siblings

scientific article published on 07 January 2021

Cognitive-Behavioral Therapy

Cognitive-behavioural therapy for refractory psychotic symptoms of schizophrenia resistant to atypical antipsychotic medication. Randomised controlled trial

scientific article

Cognitive–behavioural therapy for persistent and recurrent psychosis in people with schizophrenia-spectrum disorder: cost-effectiveness analysis

scientific article published on 01 January 2011

Competitive Memory Training (COMET) bij een psychotische vrouw met auditieve hallucinaties

Competitive Memory Training for treating depression and rumination in depressed older adults: a randomized controlled trial

scientific article published on 23 July 2011

Cost-Effectiveness of Virtual Reality Cognitive Behavioral Therapy for Psychosis: Health-Economic Evaluation Within a Randomized Controlled Trial

scientific article published on 05 May 2020

Cost-effectiveness of preventing first-episode psychosis in ultra-high-risk subjects: multi-centre randomized controlled trial

scientific article published on 21 October 2014

Creating a Supportive Environment: Peer Support Groups for Psychotic Disorders

scientific article

Criminal victimisation in people with severe mental illness: a multi-site prevalence and incidence survey in the Netherlands

scientific article

Crisis Plans Facilitated by Patient Advocates are Better than those Drawn up by Clinicians: Results from an RCT

scientific article published on 01 March 2014

DETECTION OF PATIENTS AT RISK FOR PSYCHOSIS BY SCREENING THE HELP-SEEKING POPULATION REFERRED TO MENTAL HEALTH CARE SERVICES BY A SELF-REPORT QUESTIONNAIRE

article

De ontwikkeling van een biopsychisch model van psychose

Depression and social anxiety in help-seeking patients with an ultra-high risk for developing psychosis

scientific article

Depressive symptoms are associated with (sub)clinical psychotic symptoms in patients with non-affective psychotic disorder, siblings and healthy controls

scientific article published on 18 July 2012

Designing and Testing of a Health-Economic Markov Model for Prevention and Treatment of Early Psychosis

scientific article published on 20 June 2019

Detection of people at risk of developing a first psychosis: comparison of two recruitment strategies

scientific article

Determinants of Completion and Use of Psychiatric Advance Statements in Mental Health Care in the Netherlands

scientific article published on 15 April 2016

Development of Proteomic Prediction Models for Transition to Psychotic Disorder in the Clinical High-Risk State and Psychotic Experiences in Adolescence

scientific article published on 26 August 2020

Development of a group and family-based cognitive behavioural therapy program for youth at risk for psychosis.

scientific article

Development of a stage-dependent prognostic model to predict psychosis in ultra-high-risk patients seeking treatment for co-morbid psychiatric disorders.

scientific article

Development of the Davos assessment of cognitive biases scale (DACOBS).

scientific article

Does Treatment Adherence Therapy reduce expense of healthcare use in patients with psychotic disorders? Cost-minimization analysis in a randomized controlled trial

article

Duration of untreated psychosis and the long-term course of schizophrenia

scientific article

Dysregulated Lipid Metabolism Precedes Onset of Psychosis

scientific article published on 25 July 2020

EPA guidance on the early detection of clinical high risk states of psychoses

scientific article

EPA guidance on the early intervention in clinical high risk states of psychoses.

scientific article

Early intervention in patients at ultra high risk of psychosis: benefits and risks

scientific article

Economic aspects of peer support groups for psychosis

scientific article published on 24 March 2009

Economic evaluation of brief cognitive behavioural therapy for social activation in recent-onset psychosis

scientific article published in PLoS ONE

Effect of crisis plans on admissions and emergency visits: a randomized controlled trial

scientific article

Effect of virtual reality exposure therapy on social participation in people with a psychotic disorder (VRETp): study protocol for a randomized controlled trial

scientific article

Effectiveness of trauma-focused treatment for patients with psychosis with and without the dissociative subtype of post-traumatic stress disorder.

scientific article published on 4 August 2016

Efficacy of Acceptance and Commitment Therapy in Daily Life (ACT-DL) in early psychosis: study protocol for a multi-centre randomized controlled trial

scientific article published on 26 December 2019

Emotion Recognition and Adverse Childhood Experiences in Individuals at Clinical High Risk of Psychosis

scientific article published on 21 February 2020

Environmental Social Stress, Paranoia and Psychosis Liability: A Virtual Reality Study

scientific article

Ethnicity and baseline symptomatology in patients with an At Risk Mental State for psychosis.

scientific article published on 11 August 2011

Evidence for a cognitive model of auditory hallucinations

scientific article published in August 2003

Evidence for preventive treatments in young patients at clinical high risk of psychosis: the need for context

scientific article published on 19 December 2019

Exposing therapists to trauma-focused treatment in psychosis: effects on credibility, expected burden, and harm expectancies

scientific article published on 06 September 2016

Factor analysis of the scale of prodromal symptoms: differentiating between negative and depression symptoms

scientific article published on 17 August 2011

Family-focused treatment improves attenuated psychotic symptoms, but does not differ from brief treatment in negative symptoms and social functioning in ultra high risk patients aged 12-35 years

scientific article published on 23 March 2015

Fewer symptoms vs. more side-effects in schizophrenia? Opposing pathways between antipsychotic medication compliance and quality of life

scientific article

Field testing attenuated psychosis syndrome criteria

scientific article published in November 2011

Four-Year Cost-effectiveness of Cognitive Behavior Therapy for Preventing First-episode Psychosis: The Dutch Early Detection Intervention Evaluation (EDIE-NL) Trial

scientific article published on 15 June 2016

Four-Year Follow-up of Cognitive Behavioral Therapy in Persons at Ultra-High Risk for Developing Psychosis: The Dutch Early Detection Intervention Evaluation (EDIE-NL) Trial.

scientific article

Functional recovery of individuals with serious mental illnesses: Development and testing of a new short instrument for routine outcome monitoring

scientific article published on 01 December 2018

Gender differences of patients at-risk for psychosis regarding symptomatology, drug use, comorbidity and functioning - Results from the EU-GEI study

scientific article published on 07 May 2019

Hallucinations in borderline personality disorder: Prevalence, characteristics and associations with comorbid symptoms and disorders.

scientific article published on 24 October 2017

Health-economic benefits of treating trauma in psychosis

article

High psychosis liability is associated with altered autonomic balance during exposure to Virtual Reality social stressors

scientific article

Identifying gene-environment interactions in schizophrenia: contemporary challenges for integrated, large-scale investigations

scientific article

Impact of Comorbid Affective Disorders on Longitudinal Clinical Outcomes in Individuals at Ultra-high Risk for Psychosis

scientific article published on 01 January 2022

Individualized Prediction of Transition to Psychosis in 1,676 Individuals at Clinical High Risk: Development and Validation of a Multivariable Prediction Model Based on Individual Patient Data Meta-Analysis.

scientific article

Initial evaluation of the effects of competitive memory training (COMET) on depression in schizophrenia-spectrum patients with persistent auditory verbal hallucinations: a randomized controlled trial

scientific article published on 4 October 2011

Is it time to develop a new cognitive therapy for psychosis--cognitive remediation therapy (CRT)? ⬇️

scientific article published on November 1, 2001

Letter to the Editor: In reply to the correspondence of Johannes Rentzsch, Kristin Koller and Golo Kronenberg

Letter to the Editor: Should we focus on quality or quantity in meta-analyses?

scientific article

Linguistic dual tasking reduces emotionality, vividness and credibility of voice memories in voice-hearing individuals: Results from a controlled trial

scientific article published on 26 December 2019

Long-term outcomes of trauma-focused treatment in psychosis

scientific article published on 7 February 2018

Measuring empowerment among people with psychotic disorders: a comparison of three instruments

scientific article published in November 2008

Measuring personal recovery in people with a psychotic disorder based on CHIME: A comparison of three validated measures

scientific article published on 09 March 2020

Metacognitive beliefs, beliefs about voices and affective symptoms in patients with severe auditory verbal hallucinations

scientific article published on 14 December 2012

Metacognitive group training for schizophrenia spectrum patients with delusions: a randomized controlled trial

scientific article published on 26 March 2014

Metacognitive reflection and insight therapy (MERIT) for patients with schizophrenia.

scientific article

Metacognitive training for schizophrenia spectrum patients: a meta-analysis on outcome studies

scientific article

Negative Beliefs about Voices in Patients with Borderline Personality Disorder Are Associated with Distress: A Plea for Cognitive-Behavioural Therapy.

scientific article

O6.5. INVESTIGATING VARIABLES FROM THE NAPLS RISK CALCULATOR FOR PSYCHOSIS IN THE EU-GEI HIGH RISK STUDY

PREDICTORS OF SUCCESSFUL PARTICIPATION IN PEER SUPPORT GROUPS FOR PSYCHOSIS

article

PRESCRIPTION OF ANTIPSYCHOTIC MEDICATION TO PATIENTS AT ULTRA HIGH RISK FOR DEVELOPING PSYCHOSIS IN A NATURALISTIC SETING

Pathways to psychosis: help-seeking behavior in the prodromal phase

scientific article published on 9 September 2011

Peer support and skills training through an eating club for people with psychotic disorders: A feasibility study

scientific article published on 28 February 2019

Positive symptoms in at-risk mental state: the importance of differentiating within the scope

scientific article published in February 2013

Practical Implications of Metacognitively Oriented Psychotherapy in Psychosis

scientific article published on 01 September 2016

Pre-training inter-rater reliability of clinical instruments in an international psychosis research project

scientific article published on 23 November 2020

Predicting therapy success from the outset: The moderating effect of insight into the illness on metacognitive psychotherapy outcome among persons with schizophrenia

scientific article published on 08 August 2019

Predicting trauma-focused treatment outcome in psychosis.

scientific article published on 20 July 2016

Predictive validity of the Trauma Screening Questionnaire in detecting post-traumatic stress disorder in patients with psychotic disorders.

scientific article

Prescription of antipsychotic medication to patients at ultra high risk of developing psychosis.

scientific article

Preventing a first episode of psychosis: meta-analysis of randomized controlled prevention trials of 12 month and longer-term follow-ups

scientific article

Prolonged exposure and EMDR for PTSD v. a PTSD waiting-list condition: effects on symptoms of psychosis, depression and social functioning in patients with chronic psychotic disorders.

scientific article published on 14 June 2016

Prolonged exposure vs eye movement desensitization and reprocessing vs waiting list for posttraumatic stress disorder in patients with a psychotic disorder: a randomized clinical trial.

scientific article published on March 2015

Psychodramatechnieken voor de behandeling van angst bij stemmen

Psychological Interventions for Psychosis: A Meta-Analysis of Comparative Outcome Studies

article

Psychological therapies for auditory hallucinations (voices): current status and key directions for future research

scientific article

Psychopathology, cognition and outcome in Dutch and immigrant first-episode psychosis patients

scientific article published on 30 March 2018

Psychosocial functioning in first-episode psychosis and associations with neurocognition, social cognition, psychotic and affective symptoms

scientific article published on 13 January 2015

Psychosocial treatments for clinical high risk individuals

scientific article

Psychotic symptoms, cognition and affect as predictors of psychosocial problems and functional change in first-episode psychosis

scientific article

REFLEX, a social-cognitive group treatment to improve insight in schizophrenia: study protocol of a multi-center RCT.

scientific article

Recognition of early warning signs in patients with schizophrenia: a review of the literature

scientific article published in June 2004

Recovery Style Predicts Remission at One-Year Follow-Up in Outpatients With Schizophrenia Spectrum Disorders

scientific article published on 01 May 2011

Reducing distress and improving social functioning in daily life in people with auditory verbal hallucinations: study protocol for the 'Temstem' randomised controlled trial

scientific article published on 6 March 2018

Relapse prevention in patients with schizophrenia

scientific article published on 01 June 2003

Relapse prevention in patients with schizophrenia: the application of an intervention protocol in nursing practice

scientific article published on August 2003

Relationship between jumping to conclusions and clinical outcomes in people at clinical high-risk for psychosis

scientific article published on 06 October 2020

Reply: To PMID 22335365.

scientific article published on 14 December 2012

Response to 'The factor structure of complex posttraumatic stress disorder in traumatized refugees'.

scientific article published on 31 March 2017

Response to the letters of Dr Amos and Dr Preti and colleagues

scientific article

Schizophrenia and antipsychotic medication--better adherence, better outcomes?

scientific article published on 14 November 2013

School performance in secondary education shows no decline before the onset of a first episode of psychosis in schizophrenia

Screening for psychosis risk among adolescents in Child and Adolescent Mental Health Services: a description of the first step with the 16-item version of the Prodromal Questionnaire (PQ-16).

scientific article published on 9 November 2016

Self-esteem moderates affective and psychotic responses to social stress in psychosis: A virtual reality study

article

Self-reported Cognitive Biases Moderate the Associations Between Social Stress and Paranoid Ideation in a Virtual Reality Experimental Study

scientific article

Sensory processing deficiencies in patients with borderline personality disorder who experience auditory verbal hallucinations

scientific article published on 30 August 2019

Sex differences in cognitive functioning of patients at-risk for psychosis and healthy controls: Results from the European Gene-Environment Interactions study

scientific article published on 13 March 2020

Social cognitive group treatment for impaired insight in psychosis: A multicenter randomized controlled trial

scientific article published on 12 November 2018

Social environments and interpersonal distance regulation in psychosis: A virtual reality study

scientific article published on 22 April 2017

Social-cognitive risk factors for violence in psychosis: A discriminant function analysis

scientific article published on 14 April 2018

Stigma moderates the associations of insight with depressed mood, low self-esteem, and low quality of life in patients with schizophrenia spectrum disorders

scientific article published on 17 July 2009

Suicidality and hospitalisation in patients with borderline personality disorder who experience auditory verbal hallucinations

scientific article published on 29 December 2016

Symptom changes in five dimensions of the Positive and Negative Syndrome Scale in refractory psychosis

scientific article published on 15 October 2013

Symptomatic and functional remission and its associations with quality of life in patients with psychotic disorder in Assertive Community Treatment teams

scientific article

TC13E THE EFFECTIVENESS OF ‘PROFESSIONALLY GUIDED’ SELF-HELP GROUPS: A MULTI-CENTER RANDOMIZED CONTROLLED TRIAL

The Cognitive Biases Questionnaire for Psychosis (CBQ-P) and the Davos Assessment of Cognitive Biases (DACOBS): validation in a Flemish sample of psychotic patients and healthy controls

scientific article published on 31 May 2013

The Prodromal Questionnaire: a case for IRT-based adaptive testing of psychotic experiences?

scientific article published on 29 July 2016

The distribution of self-reported psychotic-like experiences in non-psychotic help-seeking mental health patients in the general population; a factor mixture analysis

scientific article published on 15 October 2013

The dynamics of pAL2-1 homologous linear plasmids in Podospora anserina ⬇️

scientific article published on 01 June 1998

The effect of childhood adversity on 4-year outcome in individuals at ultra high risk for psychosis in the Dutch Early Detection Intervention Evaluation (EDIE-NL) Trial

scientific article published on 11 November 2016

The effect of dialectical behaviour therapy in autism spectrum patients with suicidality and/ or self-destructive behaviour (DIASS): study protocol for a multicentre randomised controlled trial

scientific article published on 17 March 2020

The effectiveness of peer support groups in psychosis: a randomized controlled trial

scientific article published on 01 July 2008

The effects of individually tailored formulation-based cognitive behavioural therapy in auditory hallucinations and delusions: a meta-analysis

scientific article published on 14 April 2014

The efficacy of CBT for severe mental illness and the challenge of dissemination in routine care

scientific article published on October 2014

The five-factor model of the Positive and Negative Syndrome Scale I: confirmatory factor analysis fails to confirm 25 published five-factor solutions

scientific article published on 26 May 2006

The five-factor model of the Positive and Negative Syndrome Scale II: a ten-fold cross-validation of a revised model

scientific article published on 26 May 2006

The influence of adjunctive treatment and metacognitive deficits in schizophrenia on the experience of work

scientific article published on 04 June 2014

The practice of early recognition and early intervention to prevent psychotic relapse in patients with schizophrenia: an exploratory study. Part 1

scientific article published on 01 June 2002

The practice of early recognition and early intervention to prevent psychotic relapse in patients with schizophrenia: an exploratory study. Part 2.

scientific article published in June 2002

The treatment of hallucinations in schizophrenia spectrum disorders

scientific article

The validity of the 16-item version of the Prodromal Questionnaire (PQ-16) to screen for ultra high risk of developing psychosis in the general help-seeking population

scientific article published on 19 April 2012

Trauma and recent life events in individuals at ultra high risk for psychosis: review and meta-analysis

scientific article

Trauma-Focused Treatment in PTSD Patients With Psychosis: Symptom Exacerbation, Adverse Events, and Revictimization.

scientific article published on 24 November 2015

Treating prolactinoma and psychosis: medication and cognitive behavioural therapy

scientific article published on 9 February 2011

Treating trauma in psychosis with EMDR: a pilot study.

scientific article published on 17 September 2011

Treatment adherence therapy in people with psychotic disorders: randomised controlled trial

scientific article

Two subdomains of negative symptoms in psychotic disorders: established and confirmed in two large cohorts

scientific article published on 6 March 2013

Ultrahigh risk for developing psychosis and psychotic personality organization.

scientific article published on 19 June 2018

Understanding and Improving Treatment Adherence in Patients with Psychotic Disorders: A Review and a Proposed Intervention

Virtual reality experiments linking social environment and psychosis: a pilot study

scientific article

Virtual-reality-based cognitive behavioural therapy versus waiting list control for paranoid ideation and social avoidance in patients with psychotic disorders: a single-blind randomised controlled trial

scientific article published on 8 February 2018

Vroegdetectie van psychosen via screening

Whither the attenuated psychosis syndrome?

scientific article

Why do patients with schizophrenia who have poor insight still take antipsychotics? Memory deficits as moderators between adherence belief and behavior

scientific article published in September 2011

Working Alliance in Patients with Severe Mental Illness Who Need a Crisis Intervention Plan

scientific article

Paulina is supported by:

About Paulina

Help