- Last edited on June 25, 2023
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geri:parkinsons [on September 8, 2022] psychdb [Motor] |
geri:parkinsons [on April 23, 2023] psychdb [Prodrome] |
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===== Primer ===== | ===== Primer ===== | ||
- | **Parkinson's disease (PD)** is a progressive neurodegenerative disease. Although historically considered a motor disorder, there are many neuropsychiatric symptoms associated with the disease, and the majority of diagnoses will progress to [[geri:dementia:parkinsons|]]. | + | **Parkinson's disease (PD)** is a progressive neurodegenerative disease characterized by a loss of dopaminergic innervation in the basal ganglia leading to motor and non-motor symptoms. Although historically considered a motor disorder, there are many neuropsychiatric symptoms associated with the disease, and the majority of diagnoses will progress to [[geri:dementia:parkinsons|]]. |
== Epidemiology == | == Epidemiology == | ||
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===== Signs and Symptoms ===== | ===== Signs and Symptoms ===== | ||
==== Prodrome ==== | ==== Prodrome ==== | ||
- | * Often, patients may have prodromal symptoms that occur decades before the classic symptoms present. This includes [[sleep:parasomnias:rls|restless legs]], [[sleep:parasomnias:2-rem-sleep-disorder:home|REM sleep behaviour disorders]] (always think about Parkinson's or Lewy Body Dementia in the patients!), autonomic dysfunction, [[sleep:breathing:1-osa|obstructive sleep apnea]], and late onset [[mood:1-depression:home|depression]]. Loss of smell (hyposmia) is an important preclinical sign of PD as well.[([[https://pubmed.ncbi.nlm.nih.gov/15293269/|Ponsen, M. M., Stoffers, D., Booij, J., van Eck‐Smit, B. L., Wolters, E. C., & Berendse, H. W. (2004). Idiopathic hyposmia as a preclinical sign of Parkinson's disease. Annals of Neurology: Official Journal of the American Neurological Association and the Child Neurology Society, 56(2), 173-181.]])] | + | * Often, patients may have prodromal symptoms that occur decades before the classic symptoms present. The most common being [[sleep:parasomnias:2-rem-sleep-disorder:home|REM sleep behaviour disorder (RBD)]], autonomic dysfunction, [[sleep:breathing:1-osa|obstructive sleep apnea]], and late onset [[mood:1-depression:home|depression]]. |
+ | * Loss of smell (hyposmia) can be an early sign of PD as well.[([[https://pubmed.ncbi.nlm.nih.gov/15293269/|Ponsen, M. M., Stoffers, D., Booij, J., van Eck‐Smit, B. L., Wolters, E. C., & Berendse, H. W. (2004). Idiopathic hyposmia as a preclinical sign of Parkinson's disease. Annals of Neurology: Official Journal of the American Neurological Association and the Child Neurology Society, 56(2), 173-181.]])] | ||
* Early signs of Parkinson's may include:[([[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2891710/|Fénelon, G., Soulas, T., Zenasni, F., & De Langavant, L. C. (2010). The changing face of Parkinson's disease‐associated psychosis: a cross‐sectional study based on the new NINDS‐NIMH criteria. Movement Disorders, 25(6), 763-766.]])] | * Early signs of Parkinson's may include:[([[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2891710/|Fénelon, G., Soulas, T., Zenasni, F., & De Langavant, L. C. (2010). The changing face of Parkinson's disease‐associated psychosis: a cross‐sectional study based on the new NINDS‐NIMH criteria. Movement Disorders, 25(6), 763-766.]])] | ||
* Visual illusions (misinterpretations of a real external stimulus ) | * Visual illusions (misinterpretations of a real external stimulus ) |