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- Bergquist, Filip, et al.
(author)
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Parkinsons sjukdom [Parkinsons disease] : heterogen och komplex i sitt kliniska uttryck [heterogeneous and complex in its clinical presentation]
- 2020
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In: Läkartidningen. - : Sveriges Läkarförbund. - 0023-7205 .- 1652-7518. ; 117
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Journal article (peer-reviewed)abstract
- Parkinsons disease is the second most common neurodegenerative disease. Lewy bodies with alpha-synuclein as the major component and loss of dopaminergic nerve cells in substantia nigra are neuropathological features. The diagnosis of Parkinsons disease is based on the occurrence of bradykinesia, rigidity and resting tremor. The disease is also associated with several non-motor symptoms. The therapy is mainly based on pharmacological treatment to increase dopamine signaling and neurosurgical deep brain stimulation. The symptoms and signs of the progressive disease change over time, requiring treatment adjustments. Patients should be followed by a physician, nurse and a multidisciplinary team with expertise in Parkinsons disease.
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| 3. |
- Hagell, Peter, et al.
(author)
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Measuring fatigue in Parkinsons disease: A psychometric study of two brief generic fatigue questionnaires
- 2006
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In: Journal of Pain and Symptom Management. - : Elsevier BV. - 0885-3924 .- 1873-6513. ; 32:5, s. 420-432
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Journal article (peer-reviewed)abstract
- This study evaluated and compared the measurement properties of the 13-item Functional Assessment of Chronic Illness Therapy-Fatigue Scale (FACIT-F) and the 9-item Fatigue Severity Scale (FSS) in 118 consecutive Parkinsons disease (PD) patients, using traditional and Rasch measurement methodologies. Both questionnaires exhibited excellent data quality and reliability (coefficient alpha greater than= 0.9), and acceptable rating scale functionality, and both discriminated between fatigued and nonfatigued patients. factor and Rasch analyses provided general support for unidimensionality of both FACIT-F and FSS, although they do not appear to measure identical aspects of fatigue. No signs of differential item functioning (DIF) were found for the FACIT-F, whereas potential age DIF, was detected for two FSS items. These results support the measurement validity of both questionnaires in PD, although the FACIT-F displayed better measurement precision and modest psychometric advantages over the FSS. Availability of psychometrically sound fatigue measures that are applicable across disorders provides a sound basis for advancing the understanding of this common and distressing complaint.
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| 5. |
- Pålhagen, S. E., et al.
(author)
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Interim analysis of long-term intraduodenal levodopa infusion in advanced Parkinson disease
- 2012
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In: Acta Neurologica Scandinavica. - : John Wiley & Sons. - 0001-6314 .- 1600-0404. ; 126:6, s. e29-e33
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Journal article (peer-reviewed)abstract
- Background - This interim 12-month analysis is a part of an open-label, observational, prospective study on health outcomes and cost impact of levodopa/carbidopa intestinal gel (LCIG, Duodopa) in Parkinson disease (PD). The specific aim was to investigate clinical and health-related quality of life (HRQoL) effects in routine care. Methods - Unified PD rating scale (UPDRS) was the primary efficacy measurement. PD QoL questionnaire 39 (PDQ-39) assessed HRQoL. Subjects were assessed at baseline, andgt;= 3 months after surgery, and then every 3 months. Results - Twenty-seven treatment-naive subjects when started with LCIG showed a decrease in UPDRS score that was statistically significant throughout the year: UPDRS total score (mean +/- SD), baseline = 52.1 +/- 16.1, N = 27, month 0 (first visit; at least 3 months after permanent LCIG) = 43.1 +/- 16.7, N = 27, P = 0.003; month 12 = 42.5 +/- 22.6, n = 25, P = 0.017. PDQ-39 results also showed a tendency for improvement: PDQ-39 (mean +/- SD), baseline = 33.6 +/- 10.8, N = 27, month 0 = 27.1 +/- 11.8, N = 27, P = 0.001; 12 months = 28.8 +/- 12.8, n = 23, P = 0.126. Conclusions - LCIG provides functional improvement beginning at first visit that is sustained for 12 months.
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