| 1. |
- Hariz, Gun-Marie, et al.
(författare)
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Assessment of ability/disability in patients treated with chronic thalamic stimulation for tremor.
- 1998
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Ingår i: Movement Disorders. - : Wiley. - 0885-3185 .- 1531-8257. ; 13:1, s. 78-83
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Tidskriftsartikel (refereegranskat)abstract
- Chronic thalamic stimulation (CTS) has a documented good effect on tremor in patients with Parkinson's disease (PD) and essential tremor (ET). This study evaluates whether the alleviation of impairment, i.e., tremor, translates into improvement of the patient's ability in performing instrumental activities of daily living (IADL). Thirteen patients were assessed with an occupational therapy tool called Assessment of Motor and Process Skills (AMPS). This observation-based scale rates the patient's motor and process skills needed to perform a given task. The evaluations were done at a mean of 13 months after surgery in the patient's home, and included assessments of IADL with the CTS activated and switched off, respectively. The results showed that most patients improved to variable degrees in their IADL ability when the thalamic stimulation was on. The improvement was more marked in patients operated on for tremor of their dominant hand. The improvement concerned mainly the skill items related to the patients' abilities of coordination, calibration, endurance, and accommodation during IADL task performance. The authors concluded that for some patients with tremor, CTS can improve independence in domestic activities of daily living.
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| 2. |
- Hariz, Gun-Marie, et al.
(författare)
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Does the ADL part of the unified Parkinson's disease rating scale measure ADL? An evaluation in patients after pallidotomy and thalamic deep brain stimulation.
- 2003
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Ingår i: Movement Disorders. - : Wiley. - 0885-3185 .- 1531-8257. ; 18:4, s. 373-381
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Tidskriftsartikel (refereegranskat)abstract
- We evaluated the impact of pallidotomy and thalamic deep brain stimulation (DBS) on disability of patients with advanced Parkinson's disease and investigated whether the activities of daily living (ADL) section of the Unified Parkinson's Disease Rating Scale (UPDRS) measures disability in everyday life. Nineteen patients who had pallidotomy and 14 patients who had thalamic DBS were followed for a mean of 11 months. Evaluation tools included the UPDRS as well as a generic ADL scale, called ADL taxonomy. The 13 items belonging to the ADL part of the UPDRS were classified into two categories according to whether the items described a disability or impairment. The total scores of the UPDRS Part II (ADL) were ameliorated in both the pallidotomy and the thalamic DBS groups. When analysing separately the scores from the two categories of the ADL part of the UPDRS, i.e., disability and impairment, only patients who underwent pallidotomy showed improvement in disability-related items. These findings were confirmed when evaluating the patients with the ADL taxonomy. The ADL part of the UPDRS contains a mixture of impairment- and disability-related items. This mixture may confound results when evaluating the impact of surgery on ADL.
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| 3. |
- Hariz, Gun-Marie, et al.
(författare)
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Gender differences in disability and health-related quality of life in patients with Parkinson's disease treated with stereotactic surgery
- 2003
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Ingår i: Acta Neurologica Scandinavica. - : Hindawi Limited. - 0001-6314 .- 1600-0404. ; 108:1, s. 28-37
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: To investigate eventual differences between women and men with Parkinson's disease (PD) before and after surgery, with respect to clinical status, disability and health-related quality of life (HRQoL). MATERIAL AND METHODS: Twenty-four men and 14 women with PD received a total of 46 surgical procedures (pallidotomy, thalamotomy and deep brain stimulation of the thalamus, pallidum or subthalamic nucleus). The impact of PD on disability and other aspects of HRQoL was analysed separately in men and women before and at a mean of 11 months after surgery, using the following assessment tools: The Unified Parkinson's Disease Rating Scale (UPDRS), the ADL Taxonomy, the Nottingham Health Profile, the Life Satisfaction Questionnaire and a Visual Analogue Scale. RESULTS: At surgery, women had a significantly longer duration of disease than men (mean: 15 vs. 10 years, P < 0.01). They had a higher stage on the Hoehn and Yahr scale and worse scores on UPDRS parts II (ADL) and IV (complications), as well as on the Schwab and England scale and on the ADL Taxonomy. Following surgery, both men and women showed improvement, but women experienced greater benefit than men in ADL, in emotions, and in social life. CONCLUSIONS: Perhaps women with PD should be offered surgery more often and earlier in the course of their disease.
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| 4. |
- Hariz, Gun-Marie, et al.
(författare)
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Impact of thalamic deep brain stimulation on disability and health-related quality of life in patients with essential tremor
- 2002
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Ingår i: Journal of Neurology, Neurosurgery and Psychiatry. - : BMJ. - 0022-3050 .- 1468-330X. ; 72:1, s. 47-52
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: To evaluate the impact of thalamic deep brain stimulation (DBS) on disability and health-related quality of life in patients with essential tremor.METHODS: Twenty seven consecutive patients were evaluated prospectively, before surgery and at a mean of 12 months (range 6-26) after thalamic DBS. Assessment tools included the Fahn-Tolosa-Marìn tremor rating scale (TRS), activities of daily living (ADL) taxonomy, Nottingham health profile (NHP) and the visual analogue scale (VAS) for measuring impact of disease on life. Additional information on the side effects of, and expectations from surgery was obtained by interview.RESULTS: Thalamic DBS improved the ability of the patients in eating, drinking, writing, home maintenance, hobbies, and participation in society. Activities of daily life requiring bimanual skills were less improved. The emotional condition of the patients was positively affected and the negative impact of the disease on life as a whole, and on social life was decreased. Seventy per cent of the patients considered that the surgical treatment met their expectations.CONCLUSIONS: After thalamic DBS, health-related quality of life including disability in ADL and social life were improved in patients with essential tremor.
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