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    Rights statement: This is an Accepted Manuscript of an article published by Taylor & Francis in Psychology and Health on 09/08/2016, available online: http://www.tandfonline.com/10.1080/08870446.2016.1218879

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Impulse control disorders in Parkinson’s disease: predominant role of psychological determinants

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Impulse control disorders in Parkinson’s disease : predominant role of psychological determinants. / Garlovsky, Jack; Simpson, Jane; Grünewald, R.A.; Overton, Paul G.

In: Psychology and Health, Vol. 31, No. 12, 01.12.2016, p. 1391-1414.

Research output: Contribution to journalJournal article

Harvard

Garlovsky, J, Simpson, J, Grünewald, RA & Overton, PG 2016, 'Impulse control disorders in Parkinson’s disease: predominant role of psychological determinants', Psychology and Health, vol. 31, no. 12, pp. 1391-1414.

APA

Garlovsky, J., Simpson, J., Grünewald, R. A., & Overton, P. G. (2016). Impulse control disorders in Parkinson’s disease: predominant role of psychological determinants. Psychology and Health, 31(12), 1391-1414.

Vancouver

Garlovsky J, Simpson J, Grünewald RA, Overton PG. Impulse control disorders in Parkinson’s disease: predominant role of psychological determinants. Psychology and Health. 2016 Dec 1;31(12):1391-1414.

Author

Garlovsky, Jack ; Simpson, Jane ; Grünewald, R.A. ; Overton, Paul G. / Impulse control disorders in Parkinson’s disease : predominant role of psychological determinants. In: Psychology and Health. 2016 ; Vol. 31, No. 12. pp. 1391-1414.

Bibtex

@article{74533fdf0d27475986f0a98d86c7471d,
title = "Impulse control disorders in Parkinson{\textquoteright}s disease: predominant role of psychological determinants",
abstract = "Objectives: Impulse Control Disorders (ICDs) in Parkinson{\textquoteright}s disease (PD) have previously almost exclusively been considered to result from anti-parkinsonian medication. However, this biomedical perspective has failed to achieve a full understanding of the phenomenon and it is argued that a failure to consider psychological factors is a critical omission.Design: The present study examined the predictive relationship between ICDs in PD and a range of psychological measures, whilst controlling for a number of biomedical determinants.Main outcome measures: One hundred participants with idiopathic PD completed questionnaires that assessed demographic and clinical characteristics, psychological measures and the presence of ICDs (QUIP-RS).Results: Increased use of a {\textquoteleft}negative{\textquoteright} coping strategy, stronger illness identity, more emotional illness representations and stress were found to be significant predictors of ICDs, and different psychological predictors were associated with different ICDs. Medication was not found to predict ICDs in the presence of psychological factors, either when total treatment levels were considered or when agonist dose was considered alone.Conclusions: This study provides the first quantitative evidence of a predominant predictive relationship between psychological factors and ICDs in PD. The results suggest that psychological interventions may have useful therapeutic role to play for ICDs in PD.",
keywords = "impulsivity, biomedical determinants, psychological determinants, coping, illness perceptions ",
author = "Jack Garlovsky and Jane Simpson and R.A. Gr{\"u}newald and Overton, {Paul G.}",
note = "This is an Accepted Manuscript of an article published by Taylor & Francis in Psychology and Health on 09/08/2016, available online: http://www.tandfonline.com/10.1080/08870446.2016.1218879",
year = "2016",
month = dec
day = "1",
language = "English",
volume = "31",
pages = "1391--1414",
journal = "Psychology and Health",
issn = "0887-0446",
publisher = "Routledge",
number = "12",

}

RIS

TY - JOUR

T1 - Impulse control disorders in Parkinson’s disease

T2 - predominant role of psychological determinants

AU - Garlovsky, Jack

AU - Simpson, Jane

AU - Grünewald, R.A.

AU - Overton, Paul G.

N1 - This is an Accepted Manuscript of an article published by Taylor & Francis in Psychology and Health on 09/08/2016, available online: http://www.tandfonline.com/10.1080/08870446.2016.1218879

PY - 2016/12/1

Y1 - 2016/12/1

N2 - Objectives: Impulse Control Disorders (ICDs) in Parkinson’s disease (PD) have previously almost exclusively been considered to result from anti-parkinsonian medication. However, this biomedical perspective has failed to achieve a full understanding of the phenomenon and it is argued that a failure to consider psychological factors is a critical omission.Design: The present study examined the predictive relationship between ICDs in PD and a range of psychological measures, whilst controlling for a number of biomedical determinants.Main outcome measures: One hundred participants with idiopathic PD completed questionnaires that assessed demographic and clinical characteristics, psychological measures and the presence of ICDs (QUIP-RS).Results: Increased use of a ‘negative’ coping strategy, stronger illness identity, more emotional illness representations and stress were found to be significant predictors of ICDs, and different psychological predictors were associated with different ICDs. Medication was not found to predict ICDs in the presence of psychological factors, either when total treatment levels were considered or when agonist dose was considered alone.Conclusions: This study provides the first quantitative evidence of a predominant predictive relationship between psychological factors and ICDs in PD. The results suggest that psychological interventions may have useful therapeutic role to play for ICDs in PD.

AB - Objectives: Impulse Control Disorders (ICDs) in Parkinson’s disease (PD) have previously almost exclusively been considered to result from anti-parkinsonian medication. However, this biomedical perspective has failed to achieve a full understanding of the phenomenon and it is argued that a failure to consider psychological factors is a critical omission.Design: The present study examined the predictive relationship between ICDs in PD and a range of psychological measures, whilst controlling for a number of biomedical determinants.Main outcome measures: One hundred participants with idiopathic PD completed questionnaires that assessed demographic and clinical characteristics, psychological measures and the presence of ICDs (QUIP-RS).Results: Increased use of a ‘negative’ coping strategy, stronger illness identity, more emotional illness representations and stress were found to be significant predictors of ICDs, and different psychological predictors were associated with different ICDs. Medication was not found to predict ICDs in the presence of psychological factors, either when total treatment levels were considered or when agonist dose was considered alone.Conclusions: This study provides the first quantitative evidence of a predominant predictive relationship between psychological factors and ICDs in PD. The results suggest that psychological interventions may have useful therapeutic role to play for ICDs in PD.

KW - impulsivity

KW - biomedical determinants

KW - psychological determinants

KW - coping

KW - illness perceptions

M3 - Journal article

VL - 31

SP - 1391

EP - 1414

JO - Psychology and Health

JF - Psychology and Health

SN - 0887-0446

IS - 12

ER -