The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.
Effect of quetiapine in psychotic Parkinson's disease patients: A double‐blind labeled study of 3 months' duration
Abstract
This double‐blind randomized study examined the effect of quetiapine (QTP) on drug‐induced psychosis (DIP) in Parkinson's disease (PD). Conventional antipsychotic drugs are associated with adverse extrapyramidal effects. QTP is a new atypical antipsychotic drug used in the treatment of psychosis in PD. A total of 58 consecutive psychotic PD patients (mean age, 75 ± 8.3 years; mean disease duration, 10.5 ± 6.4 years; 29 with dementia) were randomly assigned to 2 groups: 30 were treated with QTP (mean dose, 119.2 ± 56.4 mg) and 28 received placebo for 3 months. The motor part of the Unified Parkinson's Disease Rating Scale, the Brief Psychiatric Rating Scale, the Mini‐Mental State Examination, the Hamilton Rating Scale for Depression, the Epworth Sleepiness Score, and the Clinical Global Impression Scale were administered before and during the study. No significant difference was found between the groups in all parameters. There were 32 PD patients (55%) completed the 3‐month study (15 [26%] QTP and 17 [29%] placebo). Treatment was interrupted in 15 patients in the QTP and 11 in the placebo groups. This double‐blind study did not show a beneficial effect of QTP for the treatment of DIP in PD. The high rate of withdrawal probably influenced the results. Larger double‐blind studies are required. © 2006 Movement Disorder Society
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Hughes, A. J., Daniel, S. E., Kilford, L., & Lees, A. J. (1992) · Journal of Neurology, Neurosurgery & Psychiatry · doi:10.1136/jnnp.55.3.181 · Cited by 10,378
Hallucinations in Parkinson's disease: Prevalence, phenomenology and risk factors
Fenelon, G. (2000) · Brain · doi:10.1093/brain/123.4.733 · Cited by 1,037
Predictors of Nursing Home Placement in Parkinson's Disease: A Population‐Based, Prospective Study
Aarsland, D., Larsen, J. P., Tandberg, E., & Laake, K. (2000) · Journal of the American Geriatrics Society · doi:10.1111/j.1532-5415.2000.tb06891.x · Cited by 811
Arvanitis, L. A., & Miller, B. G. (1997) · Biological Psychiatry · doi:10.1016/s0006-3223(97)00190-x · Cited by 803
Low-Dose Clozapine for the Treatment of Drug-Induced Psychosis in Parkinson's Disease
(1999) · New England Journal of Medicine · doi:10.1056/nejm199903113401003 · Cited by 615
Hobson, D. E., Lang, A. E., Martin, W. R. W., Razmy, A., Rivest, J., & Fleming, J. (2002) · JAMA · doi:10.1001/jama.287.4.455 · Cited by 553
Mental symptoms in Parkinson's disease are important contributors to caregiver distress
Aarsland, D., Larsen, J. P., Karlsen, K., Lim, N. G., & Tandberg, E. (1999) · International Journal of Geriatric Psychiatry · doi:10.1002/(sici)1099-1166(199910)14:10<866::aid-gps38>3.0.co;2-z · Cited by 487
Risk factors for nursing home placement in advanced Parkinson's disease
Goetz, C. G., & Stebbins, G. T. (1993) · Neurology · doi:10.1212/wnl.43.11.2227 · Cited by 455
Aarsland, D., Larsen, J. P., Cummings, J. L., & Laake, K. (1999) · Archives of Neurology · doi:10.1001/archneur.56.5.595 · Cited by 348
Ondo, W. G., Tintner, R., Dat Voung, K., Lai, D., & Ringholz, G. (2005) · Movement Disorders · doi:10.1002/mds.20474 · Cited by 297
Cited by
Seppi, K., Weintraub, D., Coelho, M., Perez‐Lloret, S., Fox, S. H., Katzenschlager, R., Hametner, E., Poewe, W., Rascol, O., Goetz, C. G., et al. (2011) · Movement Disorders · doi:10.1002/mds.23884 · Cited by 1,141
Cummings, J., Isaacson, S., Mills, R., Williams, H., Chi-Burris, K., Corbett, A., Dhall, R., & Ballard, C. (2014) · The Lancet · doi:10.1016/s0140-6736(13)62106-6 · Cited by 954
The scientific and clinical basis for the treatment of Parkinson disease (2009)
Olanow, C. W., Stern, M. B., & Sethi, K. (2009) · Neurology · doi:10.1212/wnl.0b013e3181a1d44c · Cited by 908
Parkinson's Disease and Parkinsonism
Hayes, M. T. (2019) · The American Journal of Medicine · doi:10.1016/j.amjmed.2019.03.001 · Cited by 823
Current approaches to the treatment of Parkinson’s disease
Jankovic, J. (2008) · Neuropsychiatric Disease and Treatment · doi:10.2147/ndt.s2006 · Cited by 342
Metadata
- Authors
- Rabey, J. M., Prokhorov, T., Miniovitz, A., Dobronevsky, E., & Klein, C.
- Venue
- Movement Disorders
- Publisher
- Wiley
- Published
- 2006-10-10
- Volume
- 22
- Issue
- 3
- Pages
- 313-318
- ISSN
- 0885-3185 (ISSN-L)
- 1531-8257
- OpenAlex
- W2008490243
- Cited by
- 259
- References
- 31
- FWCI
- 9.41
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Effect of quetiapine in psychotic Parkinson's disease patients: A double‐blind labeled study of 3 months' duration. https://app.cochat.ai/papers/10.1002/mds.21116
- The paper
- Rabey, J. M., Prokhorov, T., Miniovitz, A., Dobronevsky, E., & Klein, C. (2007). Effect of quetiapine in psychotic Parkinson's disease patients: A double‐blind labeled study of 3 months' duration. Movement Disorders. https://doi.org/10.1002/mds.21116
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
