Harm J. Gijsman

Deventer, OV, Netherlands

Last Updated: 09/26/2026

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Found 13 publications

Antipsychotic Polypharmacy in Time Course: Evidence for a Cross-titration Trap.

Antipsychotic Polypharmacy in Time Course: Evidence for a Cross-titration Trap.

Journal: Journal of clinical psychopharmacology

Published: October 18, 2024

Efficacy and tolerability of antipsychotic polypharmacy for schizophrenia spectrum disorders. A systematic review and meta-analysis of individual patient data.

Efficacy and tolerability of antipsychotic polypharmacy for schizophrenia spectrum disorders. A systematic review and meta-analysis of individual patient data.

Journal: Schizophrenia research

Published: December 10, 2023

The Additional Effect of Individualized Prescriber-Focused Feedback on General Guideline Instruction in Reducing Antipsychotic Polypharmacy in Inpatients.

The Additional Effect of Individualized Prescriber-Focused Feedback on General Guideline Instruction in Reducing Antipsychotic Polypharmacy in Inpatients.

Journal: Journal of clinical psychopharmacology

Published: March 05, 2021

Emergency care to 'persons with confused behavior': Lived experiences of, and collaboration between, police and members of a mobile crisis team - A hermeneutic-phenomenological study.

Emergency care to 'persons with confused behavior': Lived experiences of, and collaboration between, police and members of a mobile crisis team - A hermeneutic-phenomenological study.

Journal: The International journal of social psychiatry

Published: February 11, 2021

Experiences of Dutch ambulance nurses in emergency care for patients with acute manic and/or psychotic symptoms: A qualitative study.

Experiences of Dutch ambulance nurses in emergency care for patients with acute manic and/or psychotic symptoms: A qualitative study.

Journal: Perspectives in psychiatric care

Published: March 20, 2020

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.

Journal: Trials

Published: April 04, 2019

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.

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.

Journal: The lancet. Psychiatry

Published: September 20, 2017

Emergency care in case of acute psychotic and/or manic symptoms: Lived experiences of patients and their families with the first interventions of a mobile crisis team. A phenomenological study.

Emergency care in case of acute psychotic and/or manic symptoms: Lived experiences of patients and their families with the first interventions of a mobile crisis team. A phenomenological study.

Journal: Perspectives in psychiatric care

Published: March 16, 2017

Trainee psychiatrists in residence need to be taught interactions skills

Trainee psychiatrists in residence need to be taught interactions skills

Journal: Tijdschrift voor psychiatrie

Published: October 21, 2014

Screening requires more scientific evidence than diagnosis and treatment

Screening requires more scientific evidence than diagnosis and treatment

Journal: Tijdschrift voor psychiatrie

Published: May 09, 2014

A patient on clozapine in the general hospital: the need for discussion between specialists from different disciplines and for close monitoring of the patient's plasma level

A patient on clozapine in the general hospital: the need for discussion between specialists from different disciplines and for close monitoring of the patient's plasma level

Journal: Tijdschrift voor psychiatrie

Published: December 25, 2013

Open, randomized trial of the effects of aripiprazole versus risperidone on social cognition in schizophrenia.

Open, randomized trial of the effects of aripiprazole versus risperidone on social cognition in schizophrenia.

Journal: European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology

Published: August 28, 2013

Showing 1-12 of 13

Last Updated: 09/26/2026