Skip to main content

and
  1. Article

    Open Access

    Genome-wide association analyses of symptom severity among clozapine-treated patients with schizophrenia spectrum disorders

    Clozapine is the most effective antipsychotic for patients with treatment-resistant schizophrenia. However, response is highly variable and possible genetic underpinnings of this variability remain unknown. He...

    C. Okhuijsen-Pfeifer, M. Z. van der Horst, C. A. Bousman in Translational Psychiatry (2022)

  2. Article

    Open Access

    Comprehensive analyses of RNA-seq and genome-wide data point to enrichment of neuronal cell type subsets in neuropsychiatric disorders

    Neurological and psychiatric disorders, including substance use disorders, share a range of symptoms, which could be the result of shared genetic background. Many genetic loci have been identified for these di...

    M. Olislagers, K. Rademaker, R. A. H. Adan, B. D. Lin, J. J. Luykx in Molecular Psychiatry (2022)

  3. No Access

    Chapter

    Intoxicaties met hallucinogenen

    In het hoofdstuk Intoxicaties met hallucinogenen worden de epidemiologie, aandachtspunten bij anamnese en lichamelijk onderzoek, differentiaaldiagnose en behandelopties besproken. Hallucinogenen veroorzaken va...

    A. F. A. Schellekens, M. Belgers, M. S. van Noorden, J. Veraart in Acute psychiatrie (2022)

  4. No Access

    Book

  5. Article

    Open Access

    Isolated nausea and vomiting as the cardinal presenting symptoms of clozapine-induced myocarditis: a case report

    Clozapine is an atypical antipsychotic proven to be superior in the treatment of treatment-resistant schizophrenia. Myocarditis is a rare, but well-known complication of treatment with clozapine. Only few case...

    M. Z. van der Horst, F. van Houwelingen, J. J. Luykx in BMC Psychiatry (2020)

  6. Article

    Open Access

    Tapering with Pharmaceutical GHB or Benzodiazepines for Detoxification in GHB-Dependent Patients: A Matched-Subject Observational Study of Treatment-as-Usual in Belgium and The Netherlands

    The gamma-hydroxybutyric acid (GHB) withdrawal syndrome often has a fulminant course, with a rapid onset and swift progression of severe complications. In clinical practice, two pharmacological regimens are co...

    Harmen Beurmanjer, J. J. Luykx, B. De Wilde, K. van Rompaey, V. J. A. Buwalda in CNS Drugs (2020)

  7. Article

    Open Access

    Outcome reporting bias in randomized-controlled trials investigating antipsychotic drugs

    Recent literature hints that outcomes of clinical trials in medicine are selectively reported. If applicable to psychotic disorders, such bias would jeopardize the reliability of randomized clinical trials (RC...

    M Lancee, C M C Lemmens, R S Kahn, C H Vinkers, J J Luykx in Translational Psychiatry (2017)

  8. Article

    Open Access

    Peripheral blood gene expression profiles linked to monoamine metabolite levels in cerebrospinal fluid

    The blood–brain barrier separates circulating blood from the central nervous system (CNS). The scope of this barrier is not fully understood which limits our ability to relate biological measurements from peri...

    J J Luykx, L M Olde Loohuis, M Neeleman, E Strengman in Translational Psychiatry (2016)

  9. No Access

    Article

    Genome-wide association study of NMDA receptor coagonists in human cerebrospinal fluid and plasma

    The N-methyl-d-aspartate receptor (NMDAR) coagonists glycine, d-serine and l-proline play crucial roles in NMDAR-dependent neurotransmission and are associated with a range of neuropsychiatric disorders. We condu...

    J J Luykx, S C Bakker, W F Visser, N Verhoeven-Duif in Molecular Psychiatry (2015)

  10. No Access

    Article

    Genome-wide association study of monoamine metabolite levels in human cerebrospinal fluid

    Studying genetic determinants of intermediate phenotypes is a powerful tool to increase our understanding of genotype–phenotype correlations. Metabolic traits pertinent to the central nervous system (CNS) cons...

    J J Luykx, S C Bakker, E Lentjes, M Neeleman, E Strengman in Molecular Psychiatry (2014)

  11. Article

    Open Access

    Seasonal variation of serotonin turnover in human cerebrospinal fluid, depressive symptoms and the role of the 5-HTTLPR

    Studying monoaminergic seasonality is likely to improve our understanding of neurobiological mechanisms underlying season-associated physiological and pathophysiological behavior. Studies of monoaminergic seas...

    J J Luykx, S C Bakker, N van Geloven, M J C Eijkemans in Translational Psychiatry (2013)