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dr. A.A. (Agna) Bartels-Velthuis

Senior researcher/psychologist

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  1. 2019
  2. Steenhuis, L. A., Pijnenborg, G. H. M., Visser, E., van de Willige, G., van Beilen, M., Nauta, M. H., ... Bartels-Velthuis, A. A. (2019). The development, validity, and reliability of the auditory vocal hallucination rating scale questionnaire (AVHRS-Q). Social Psychiatry and Psychiatric Epidemiology, 54(8), 927-935. https://doi.org/10.1007/s00127-019-01692-z
  3. Pharmaco therapy and outcome survey (PHAMOUS)-investigators (2019). "Please tell me what happened": A descriptive study on prevalence, disclosure and characteristics of victimization in people with a psychotic disorder. PLoS ONE, 14(7), [e0219056]. https://doi.org/10.1371/journal.pone.0219056
  4. GROUP Investigators, & Genetic Risk and Outcome of Psychosis (G.R.O.U.P.) (2019). Longitudinal evidence for a relation between depressive symptoms and quality of life in schizophrenia using structural equation modeling. Schizophrenia Research, 208, 82-89. https://doi.org/10.1016/j.schres.2019.04.011
  5. Vollbehr, N. K., Bartels-Velthuis, A. A., Nauta, M. H., Castelein, S., Steenhuis, L. A., Hoenders, H. J. R., & Ostafin, B. D. (2019). Correction: Hatha yoga for acute, chronic and/or treatment-resistant mood and anxiety disorders: A systematic review and meta-analysis (vol 13, e0204925, 2018). PLoS ONE, 14(5), [0216631]. https://doi.org/10.1371/journal.pone.0216631
  6. GRP Investigators, Rees, E., Carrera, N., Morgan, J., Hambridge, K., Escott-Price, V., ... O'Donovan, M. C. (2019). Targeted Sequencing of 10,198 Samples Confirms Abnormalities in Neuronal Activity and Implicates Voltage-Gated Sodium Channels in Schizophrenia Pathogenesis. Biological Psychiatry, 85(7), 554-562. https://doi.org/10.1016/j.biopsych.2018.08.022
  7. Mansueto, G., Schruers, K., Cosci, F., van Os, J., Alizadeh, B. Z., Bartels-Velthuis, A. A., ... van Winkel, R. (2019). Childhood adversities and psychotic symptoms: The potential mediating or moderating role of neurocognition and social cognition. Schizophrenia Research, 206, 183-193. https://doi.org/10.1016/j.schres.2018.11.028
  8. Genetic Risk and Outcome of Psychosis (G.R.O.U.P.) (2019). Longitudinal association between motor and obsessive compulsive symptoms in patients with psychosis and their unaffected siblings. European Archives of Psychiatry and Clinical Neuroscience, 269(2), 257-268. https://doi.org/10.1007/s00406-018-0898-y
  9. Steenhuis, L. A., Pijnenborg, G. H. M., van Os, J., Aleman, A., Nauta, M. H., & Bartels-Velthuis, A. A. (2019). Childhood theory of mind does not predict psychotic experiences and social functioning in a general population sample of adolescents. PLoS ONE, 14(2), [e0213165]. https://doi.org/10.1371/journal.pone.0213165
  10. Maijer, K., Hayward, M., Fernyhough, C., Calkins, M. E., Debbané, M., Jardri, R., ... Bartels-Velthuis, A. A. (2019). Hallucinations in Children and Adolescents: An Updated Review and Practical Recommendations for Clinicians. Schizophrenia Bulletin, 45(Supplement_1), S5-S23. https://doi.org/10.1093/schbul/sby119
  11. Maijer, K., Steenhuis, L. A., Lotgering, R., Palmen, S. J. M. C., Sommer, I. E. C., & Bartels-Velthuis, A. A. (2019). Clinical significance of auditory hallucinations in youth: Comparison between a general population and a help-seeking sample. Schizophrenia Research, 204, 460-461. https://doi.org/10.1016/j.schres.2018.07.027
  12. GROUP Investigators, Stiekema, A. P. M., Islam, M. A., Liemburg, E. J., Castelein, S., van den Heuvel, E. R., ... van der Meer, L. (2019). Corrigendum to "Long-term course of negative symptom subdomains and relationship with outcome in patients with a psychotic disorder" [Schizophr. Res. 193 (2018) 173-181]. Schizophrenia Research, 204, 462-463. https://doi.org/10.1016/j.schres.2018.10.003
  13. Swets, M., van Dijk, F. A., Schirmbeck, F., Peen, J., de Haan, L., Alizadeh, B. Z., ... van Winkel, R. (2019). Patterns of obsessive-compulsive symptoms and social functioning in schizophrenia; a replication study. Psychiatry Research, 271, 421-427. https://doi.org/10.1016/j.psychres.2018.11.071
  14. 2018
  15. Clemmensen, L., Jepsen, J. R. M., van Os, J., Blijd-Hoogewys, E. M. A., Rimvall, M. K., Olsen, E. M., ... Jeppesen, P. (2018). Are theory of mind and bullying separately associated with later academic performance among preadolescents? British journal of educational psychology. https://doi.org/10.1111/bjep.12263
  16. Bruins, J., Bartels-Velthuis, A. A., van Weeghel, J., Helmus, K., & Pijnenborg, G. H. M. (2018). Letter to the editors: Reducing stigmatizing attitudes in high school adolescents - a cluster RCT on the effectiveness of a schizophrenia documentary. Schizophrenia Research, 202, 408-409. https://doi.org/10.1016/j.schres.2018.06.055
  17. Genetic Risk and Outcome of Psychosis (G.R.O.U.P.), Simons, C. J. P., Bartels-Velthuis, A. A., & Pijnenborg, G. H. M. (2018). Correction: Cognitive Performance and Long-Term Social Functioning in Psychotic Disorder: A Three-Year Follow-Up Study: A Three-Year Follow-Up Study (vol 11, e0151299, 2016). PLoS ONE, 13(11), [e0208347]. https://doi.org/10.1371/journal.pone.0208347
  18. Steenhuis, L., Pijnenborg, G. M., van der Stouwe, E., Hartman, C., Aleman, A., Velthuis, A., & Nauta, M. (2018). The longitudinal association between preadolescent facial emotion identification and family factors, and psychotic experiences in adolescence: (The TRAILS study). Poster session presented at Annual Convention of the ABCT (American Association Behavioral and Cognitive Therapies), Washington D.C., United States.
  19. Genetic Risk and Outcome of Psychosis (G.R.O.U.P.), Wusten, C., Schlier, B., Jaya, E. S., Alizadeh, B. Z., Bartels-Velthuis, A. A., ... Lincoln, T. M. (2018). Psychotic Experiences and Related Distress: A Cross-national Comparison and Network Analysis Based on 7141 Participants From 13 Countries. Schizophrenia Bulletin, 44(6), 1185-1194. https://doi.org/10.1093/schbul/sby087
  20. Vollbehr, N. K., Bartels-Velthuis, A. A., Nauta, M. H., Castelein, S., Steenhuis, L. A., Hoenders, H. J. R., & Ostafin, B. D. (2018). Hatha yoga for acute, chronic and/or treatment-resistant mood and anxiety disorders: A systematic review and meta-analysis. PLoS ONE, 13(10), [0204925]. https://doi.org/10.1371/journal.pone.0204925
  21. Bartels-Velthuis, A. A., Visser, E., Arends, J., Pijnenborg, G. H. M., Wunderink, L., Jörg, F., ... Bruggeman, R. (2018). Towards a comprehensive routine outcome monitoring program for people with psychotic disorders: The Pharmacotherapy Monitoring and Outcome Survey (PHAMOUS). Schizophrenia Research, 197, 281-287. https://doi.org/10.1016/j.schres.2018.01.016
  22. Bruins, J., Jörg, F., van den Heuvel, E. R., Bartels-Velthuis, A. A., Corpeleijn, E., Muskiet, F. A. J., ... Bruggeman, R. (2018). The relation of vitamin D, metabolic risk and negative symptom severity in people with psychotic disorders. Schizophrenia Research, 195, 513-518. https://doi.org/10.1016/j.schres.2017.08.059
  23. van Rooijen, G., Isvoranu, A-M., Kruijt, O. H., van Borkulo, C. D., Meijer, C. J., Wigman, J. T. W., ... GROUP Investigators (2018). A state-independent network of depressive, negative and positive symptoms in male patients with schizophrenia spectrum disorders. Schizophrenia Research, 193, 232-239. https://doi.org/10.1016/j.schres.2017.07.035
  24. Leendertse, P., Myin-Germeys, I., Lataster, T., Simons, C. J. P., Oorschot, M., Lardinois, M., ... van Winkel, R. (2018). Subjective quality of life in psychosis: Evidence for an association with real world functioning? Psychiatry Research, 261, 116-123. https://doi.org/10.1016/j.psychres.2017.11.074
  25. Hoenders, H. J. R., Bartels-Velthuis, A. A., Vollbehr, N. K., Bruggeman, R., Knegtering, H., & de Jong, J. T. V. M. (2018). Natural Medicines for Psychotic Disorders: A Systematic Review. JOURNAL OF NERVOUS AND MENTAL DISEASE, 206(2), 81-101. https://doi.org/10.1097/NMD.0000000000000782
  26. Mansueto, G., van Nierop, M., Schruers, K., Alizadeh, B. Z., Bartels-Velthuis, A. A., van Beveren, N. J., ... GROUP Investigators (2018). The role of cognitive functioning in the relationship between childhood trauma and a mixed phenotype of affective-anxious-psychotic symptoms in psychotic disorders. Schizophrenia Research, 192, 262-268. https://doi.org/10.1016/j.schres.2017.04.003
  27. 2017
  28. Pos, K., de Wit, I. E., van Dijk, F. A., Bartels-Velthuis, A. A., Bruggeman, R., Meijer, C. J., ... for Group (2017). An experience sampling study on the ecological validity of the SWN-20: Indication that subjective well-being is associated with momentary affective states above and beyond psychosis susceptibility. Psychiatry Research, 258, 234-238. https://doi.org/10.1016/j.psychres.2017.08.017
  29. Islam, M. A., Khan, M. F. H., Quee, P. J., Snieder, H., van den Heuvel, E. R., Bruggeman, R., ... GROUP Investigators (2017). Familial liability to psychosis is a risk factor for multimorbidity in people with psychotic disorders and their unaffected siblings. European Psychiatry, 45, 81-89. https://doi.org/10.1016/j.eurpsy.2017.05.001
  30. Wigman, J. T. W., de Vos, S., Wichers, M., van Os, J., & Bartels-Velthuis, A. A. (2017). A Transdiagnostic Network Approach to Psychosis. Schizophrenia Bulletin, 43(1), 122-132. https://doi.org/10.1093/schbul/sbw095
  31. Hartogs, B. M. A., Bartels-Velthuis, A. A., Van der Ploeg, K., & Bos, E. H. (2017). Heart rate variability biofeedback stress relief program for depression: A replicated single-subject design. Methods of information in medicine, 56(6), 419-426. https://doi.org/10.3414/ME16-02-0033
  32. Bruins, J., Pijnenborg, G. H. M., van den Heuvel, E. R., Visser, E., Corpeleijn, E., Bartels-Velthuis, A. A., ... Jörg, F. (2017). Persistent Low Rates of Treatment of Metabolic Risk Factors in People With Psychotic Disorders: A PHAMOUS Study. Journal of Clinical Psychiatry, 78(8), 1117-1125. https://doi.org/10.4088/JCP.16m10831
  33. 2016
  34. Bartels-Velthuis, A. A., Wigman, J., Jenner, J., Bruggeman, R., & Van Os, J. (2016). Course of Auditory Vocal Hallucinations in Childhood: 11-year Follow-up Study. Early intervention in psychiatry, 10, 103-103.
  35. Pijnenborg, G., Steenhuis, L., Bartels-Velthuis, A., Aleman, A., & Nauta, M. (2016). Longitudinal and Cross-sectional Associations Between Theory of Mind, Social Functioning, and Psychotic Experiences During Adolescence. Early intervention in psychiatry, 10(S1), 96-96.
  36. Bartels-Velthuis, A. A., Schroevers, M. J., van der Ploeg, K., Koster, F., Fleer, J., & van den Brink, E. (2016). A Mindfulness-Based Compassionate Living Training in a Heterogeneous Sample of Psychiatric Outpatients: a Feasibility Study. Mindfulness, 7(4), 809-818. https://doi.org/10.1007/s12671-016-0518-8
  37. Bartels-Velthuis, A. A., Wigman, J. T. W., Jenner, J. A., Bruggeman, R., & van Os, J. (2016). Course of auditory vocal hallucinations in childhood: 11-year follow-up study. Acta Psychiatrica Scandinavica, 134(1), 6-15. https://doi.org/10.1111/acps.12571
  38. Janssens, M., Boyette, L-L., Heering, H. D., Bartels-Velthuis, A. A., Lataster, T., Kahn, R. S., ... Genetic Risk and Outcome of Psychosis (G.R.O.U.P.) (2016). Developmental course of subclinical positive and negative psychotic symptoms and their associations with genetic risk status and impairment. Schizophrenia Research, 174(1-3), 177-182. https://doi.org/10.1016/j.schres.2016.03.028
  39. Schirmbeck, F., Swets, M., Meijer, C. J., Zink, M., de Haan, L., Kahn, R. S., ... GRP Investigators (2016). Longitudinal association between cognitive performance and obsessive-compulsive symptoms in patients with psychosis and unaffected siblings. Acta Psychiatrica Scandinavica, 133(5), 399-409. https://doi.org/10.1111/acps.12558
  40. Simons, C. J. P., Bartels-Velthuis, A. A., Pijnenborg, G. H. M., & Genetic Risk and Outcome of Psychosis (G.R.O.U.P.) (2016). Cognitive Performance and Long-Term Social Functioning in Psychotic Disorder: A Three-Year Follow-Up Study. PLoS ONE, 11(4), [e0151299]. https://doi.org/10.1371/journal.pone.0151299
  41. Bruins, J., Pijnenborg, M. G., Bartels-Velthuis, A. A., Visser, E., van den Heuvel, E. R., Bruggeman, R., & Jörg, F. (2016). Cannabis use in people with severe mental illness: The association with physical and mental health - a cohort study: A Pharmacotherapy Monitoring and Outcome Survey study. Journal of Psychopharmacology, 30(4), 354-362. https://doi.org/10.1177/0269881116631652
  42. Clemmensen, L., Bartels-Velthuis, A. A., Jespersen, R. A. F., van Os, J., Blijd-Hoogewys, E. M. A., Ankerstrom, L., ... Jepsen, J. R. M. (2016). A Psychometric Evaluation of the Danish Version of the Theory of Mind Storybook for 8-14 Year-Old Children. Frontiers in Psychology, 7, [330]. https://doi.org/10.3389/fpsyg.2016.00330
  43. Steenhuis, L. A., Bartels-Velthuis, A. A., Jenner, J. A., Aleman, A., Bruggeman, R., Nauta, M. H., & Pijnenborg, G. H. M. (2016). Religiosity in young adolescents with auditory vocal hallucinations. Psychiatry Research, 236, 158-164. https://doi.org/10.1016/j.psychres.2015.12.014
  44. Clemmensen, L., van Os, J., Drukker, M., Munkholm, A., Rimvall, M. K., Vaever, M., ... Jeppesen, P. (2016). Psychotic experiences and hyper-theory-of-mind in preadolescence - a birth cohort study. Psychological Medicine, 46(1), 87-101. https://doi.org/10.1017/S0033291715001567
  45. 2015
  46. van Zelst, C., van Nierop, M., van Dam, D. S., Bartels-Velthuis, A. A., Delespaul, P., & GROUP Investigators (2015). Associations between Stereotype Awareness, Childhood Trauma and Psychopathology: A Study in People with Psychosis, Their Siblings and Controls. PLoS ONE, 10(2), [e0117386]. https://doi.org/10.1371/journal.pone.0117386
  47. Pos, K., Bartels-Velthuis, A. A., Simons, C. J. P., Korver-Nieberg, N., Meijer, C. J., de Haan, L., & GROUP (2015). Theory of Mind and attachment styles in people with psychotic disorders, their siblings, and controls. Australian and new zealand journal of psychiatry, 49(2), 171-180. https://doi.org/10.1177/0004867414546386
  48. Vollbehr, N., Ostafin, B., Velthuis, A., & Hoenders, H. (2015). Yoga for mood and anxiety disorders. Poster session presented at European Mind and Life Summer Research Institute, Chiemsee, Germany.
  49. 2014
  50. Clemmensen, L., van Os, J., Skovgaard, A. M., Vaever, M., Blijd-Hoogewys, E. M. A., Bartels-Velthuis, A. A., & Jeppesen, P. (2014). Hyper-Theory-of-Mind in Children with Psychotic Experiences. PLoS ONE, 9(11), [e113082]. https://doi.org/10.1371/journal.pone.0113082
  51. Lako, I. M., Wigman, J. T., Klaassen, R. M., Slooff, C. J., Taxis, K., & Bartels-Velthuis, A. A. (2014). Psychometric properties of the self-report version of the Quick Inventory of Depressive Symptoms (QIDS-SR16) questionnaire in patients with schizophrenia. BMC Psychiatry, 14(1), [247]. https://doi.org/10.1186/s12888-014-0247-2
  52. Hoenders, R. H. J., Bos, E. H., Bartels-Velthuis, A. A., Vollbehr, N. K., van der Ploeg, K., de Jonge, P., & de Jong, J. T. V. M. (2014). Pitfalls in the Assessment, Analysis, and Interpretation of Routine Outcome Monitoring (ROM) Data: Results from an Outpatient Clinic for Integrative Mental Health. Administration and Policy in Mental Health, 41(5), 647-659. https://doi.org/10.1007/s10488-013-0511-7
  53. Jardri, R., Bartels-Velthuis, A. A., Debbane, M., Jenner, J. A., Kelleher, I., Dauvilliers, Y., ... Fernyhough, C. (2014). From phenomenology to neurophysiological understanding of hallucinations in children and adolescents. Schizophrenia Bulletin, 40(Suppl. 4), S221-S232. https://doi.org/10.1093/schbul/sbu029
  54. Bos, E. H., Merea, R., van den Brink, E., Sanderman, R., & Bartels-Velthuis, A. A. (2014). Mindfulness training in a heterogeneous psychiatric sample: Outcome evaluation and comparison of different diagnostic groups. Journal of clinical psychology, 70(1), 60-71. https://doi.org/10.1002/jclp.22008
  55. de Vries, S., Islam, A., van den Heuvel, E., Simons, C., van der Gaag, M., Slooff, C. J., ... Pijnenborg, M. (2014). De predictieve waarde van neuro- en sociale cognitie bij de ontwikkeling van psychotische symptomen. Abstract from Phrenos Psychosecongres 'Grenzen verleggen' 2014, Zwolle, Netherlands.
  56. Hoenders, R., Bartels-Velthuis, A., Vollbehr, N., Bruggeman, R., Knegtering, H., & De Jong, J. (2014). Natural medicines for schizophrenia: a systematic review. European Psychiatry, 29(Suppl. 1), [EPA-1219]. https://doi.org/10.1016/S0924-9338(14)78465-2
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