Validation of the questionnaire for impulsive-compulsive disorders in Parkinson’s disease (QUIP) and the QUIP-rating scale in a German speaking sample

Probst, Catharina; Winter, Lina Marie; Möller, Bettina; Weber, Heinz; Weintraub, Daniel; Witt, Karsten; Deuschl, Günther; Katzenschlager, Regina; Eimeren, Thilo van

doi:10.1007/s00415-014-7299-6

Cited by 45 publications

(47 citation statements)

References 14 publications

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“…For the purposes of registration, k was not determined in the original QUIP-RS research, as the inter-rater reliability was not investigated in the German-language QUIP-RS study. 1,7 The total scores of the QUIP-RS Brazil test-retest reliability of the patients and the health professional achieved excellent concordances ICC = 0.93 and ICC = 0.99, respectively, which in turn were higher than test-retest reliability score of the original QUIP-RS (ICC = 0.87). All eight items evaluated (QUIP-RS Brazil) in both test-retest (patients and health care professional), obtained excellent concordances and presented the following range of values: 0.85-0.99; 0.93-1.…”

Section: Discussionmentioning

confidence: 94%

Measurement properties from the Brazilian Portuguese version of the QUIP-RS

Guerra

Silva

Paz

et al. 2020

npj Parkinsons Dis.

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Parkinson's disease (PD) has numerous motor and non-motor symptoms. Among non-motor manifestations impulse control disorders (ICDs) stand out. ICDs include compulsions for gambling, shopping, eating, and sexual behavior, and "related disorders" such as hobbyism, simple motor activities, and dopamine dysregulation syndrome. There is no rating scale translated and adapted transculturally into Brazilian Portuguese language. Therefore, we cross-culturally adapted and investigated the measurement properties of the Brazilian version of the Questionnaire for Impulsive-Compulsive Disorders in Parkinson's Disease-Rating Scale (QUIP-RS). Fifty-three patients participated in the study. Inter-evaluator and test-retest (patient and health professional) reliabilities (intraclass correlation coefficient) were all excellent (0.93, 0.93, and 0.99). The internal consistency was high (α = 0.92). The Minimal detectable change (MDC) value was 5.8 (patient) and 2.3 (health professional) points. There was a floor, but no ceiling, effect. In summary, the Brazilian version of the QUIP-RS has high reliability and content validity.

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Section: Discussionmentioning

confidence: 94%

Measurement properties from the Brazilian Portuguese version of the QUIP-RS

Guerra

Silva

Paz

et al. 2020

npj Parkinsons Dis.

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“…At a movement disorders clinic, a convenience sample of PD patients self‐completed the QUIP‐RS and were administered a semistructured diagnostic interview by a blinded trained rater to assess the discriminant validity for impulse control disorders (n = 104) and related disorders (n = 77). The QUIP‐RS has been used by others …”

Section: Resultsmentioning

confidence: 99%

“…Hobbyism‐punding (possible score 0‐32) had an optimal cutoff point of ≥7 (LR+ = 5.29, LR− = 0.12, AUC = 0.873) . However, others have reported sensitivities and specificities that were not as good …”

Section: Resultsmentioning

confidence: 99%

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Scales to assess impulsive and compulsive behaviors in Parkinson's disease: Critique and recommendations

et al. 2019

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A BS TRACT: Impulse control disorders (ICDs) and related impulsive and compulsive behaviors (together called ICBs) have been increasingly recognized in the context of Parkinson's disease (PD) and treatment. The International Parkinson's and Movement Disorder Society commissioned a task force to assess available clinical screening instruments and rating scales, including their clinimetric properties, make recommendations regarding their utility, and suggest future directions in scale development and validation. The literature was systematically searched for scales measuring a range of reported ICBs in PD. A scale was designated "recommended" if the scale had been employed in PD studies, been used beyond the group that developed it, and had adequate clinimetric data published for PD. Numerous diagnostic screening tools and severity rating scales were identified for a range of ICBs, including compulsive medication use, punding/hobbyism, walkabout, pathological gambling, hypersexuality, compulsive or binge eating, compulsive buying, reckless driving, compulsive exercise, pyromania, trichotillomania, hoarding, kleptomania, intermittent explosive disorder, and internet addiction. For screening across the range of ICBs (except compulsive medication use), the Questionnaire for Impulsive-Compulsive Disorders in Parkinson's disease (QUIP) and QUIP-Rating Scale (QUIP-RS) are recommended, and for severity rating across the range of ICBs the QUIP-RS and the Ardouin Scale of Behavior in Parkinson's Disease are recommended. The Scale for Outcomes in Parkinson's Disease-Psychiatric Complications is recommended for rating of hypersexuality and the compulsive behaviors gambling/shopping. Further testing of established scales against gold standard diagnostic criteria is urgently required for all other individual ICBs in PD.

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“…All questionnaires are filled out at all three measurement points. PD related symptoms of interest are depression , Apathy [Apathy Evaluation Scale -AES (Marin et al, 1991)], Impulsivity [Questionnaire for Impulsive-Compulsive Disorders in PD -QUIP (Probst et al, 2014)] and Sleeping Problems [Parkinson's Diseases Sleep Scale-2 -PDSS-2 (Trenkwalder et al, 2011)]. Furthermore, to study changes of emotional well-being, experienced stress [Perceived Stress Questionnaire-20 -PSQ-20 (Fliege et al, 2005) (Marin et al, 1991;Michalak et al, 2016)] is also assessed.…”

Section: Questionnairesmentioning

confidence: 99%

Improving Self-Awareness of Motor Symptoms in Patients With Parkinson’s Disease by Using Mindfulness – A Study Protocol for a Randomized Controlled Trial

et al. 2020

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Objective: This study aims to increase self-awareness in patients with Parkinson's disease (PD) using a newly developed mindfulness-based intervention, tailored for the specific needs of PD patients. Its impact on self-awareness and patients' daily lives is currently being evaluated. Background: Recently, the phenomenon of impaired self-awareness for motor symptoms (ISAm) and some non-motor symptoms has been described in PD. ISAm can negatively influence patients' daily lives, e.g., by affecting therapy adherence, and is therefore the main focus of this study. The main goal is the development of IPSUM ("Insight into Parkinson's Disease Symptoms by using Mindfulness"), a PD-specific intervention for increasing patients' mindfulness and thereby reducing ISAm. Methods: The effectiveness of IPSUM is evaluated by comparison of an intervention group with a waitlist-control group. A pre-post design with an additional 8-week followup measurement is applied, resulting in three measurement points: before, directly after and 8 weeks after completing the intervention protocol. In total, up to 180 nondepressed PD patients without severe cognitive impairment (non-demented) will be included. The primary outcome is a quantitative score for measuring ISAm. Secondary outcome measures are affective changes, neuropsychological performance and selfawareness of cognition. At pre-and post-measurement an fMRI scan is performed to connect behavioral and neurobiological findings. At post-and follow-up-measurement each patient will take part in a semi-structured interview to explore IPSUM's impact on self-awareness and patients' everyday lives. Results: The conception of the intervention protocol is finished, the resulting 8-week program is presented in detail. It has successfully been tested in the first group of patients, their feedback so far was quite promising. Recruitment is ongoing and a first interim analysis will be performed once 30 patients have completed IPSUM.

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Validation of the questionnaire for impulsive-compulsive disorders in Parkinson’s disease (QUIP) and the QUIP-rating scale in a German speaking sample

Cited by 45 publications

References 14 publications

Measurement properties from the Brazilian Portuguese version of the QUIP-RS

Measurement properties from the Brazilian Portuguese version of the QUIP-RS

Scales to assess impulsive and compulsive behaviors in Parkinson's disease: Critique and recommendations

Improving Self-Awareness of Motor Symptoms in Patients With Parkinson’s Disease by Using Mindfulness – A Study Protocol for a Randomized Controlled Trial

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