Insights On How 17-DMAG (Alvespimycin) HCl Snuck Up On You

Матеріал з HistoryPedia
Перейти до: навігація, пошук

In order to avoid excluding PSP-Parkinsonism (PSP-P) patients from the selection, the criterion ��in the first year of the disease�� was not applied. Patients with a diagnosis of PSP were classified as having Richardson's syndrome (RS) and PSP-P based on the accepted clinical criteria [14]. Patients fulfilling the NINDS-PSP criteria for probable PSP within the first two years of disease onset were classified as RS. Patients initially presenting with asymmetric symptoms and slight therapeutic response to levodopa, but who fulfilled the NINDS-PSP criteria within the first 5 years of disease onset, were classified as PSP-P. At the same time, PD patients were grouped into three subtypes including tremor-dominant, akinetic-rigid, and mixed based on the criteria described in a previous study [15]. Other types of atypical Parkinsonism including dementia with Lewy bodies (DLB), corticobasal degeneration (CBD), and multiple system atrophy 17-DMAG (Alvespimycin) HCl (MSA) and secondary Parkinsonism, as well as patients with difficulty in completing this NMSS questionnaire (e.g. severe dysarthria), were excluded from the present study. Clinical data including age, sex, age of onset, see more total levodopa equivalent daily dosage (LEDD), and disease duration were collected by trained neurologists through a standardized face-to-face interview. Age of onset in the study was considered as the time when first reported symptom was attributable to PSP or Parkinsonism. Disease duration was calculated from the time when motor symptoms began to the time when a patient was interviewed. The total LEDD (mg/day) was calculated from the LEDD for each anti-Parkinsonian drug, as previously suggested [16]. The diagnosis of PSP and the clinical data were checked by another neurologist specializing in movement disorders to ensure the accuracy of the data. The Unified PD Rating Scale (UPDRS) part III [17] and Hoehn and Yahr (H&Y) stage [18] were used to evaluate the severity of the diseases. The NMSS [19] including 9 domains (cardiovascular, sleep/fatigue, mood/apathy, perceptual problems/hallucinations, attention/memory, gastrointestinal, urinary, sexual dysfunction, and miscellaneous) was applied to assess the frequency and severity of NMS in the last one month. A patient who scored 1 or more in any item by the multiplying of frequency (1�C4) and severity (0�C3) indicates that the patient had this NMS. The frequency of each GSK2656157 price NMS was calculated from the percentage of patients who obtained scores �� 1 in each item and subdomain of NMSS. The severity of NMS was calculated by multiplying frequency (1�C4) by severity (0�C3). Higher score indicates more severe NMS. The assessments of UPDRS were conducted on a state of being ��off�� medication both in PD and in PSP. 2.1. Statistical Analyses All analyses were performed using the Statistical Package for the Social Sciences (SPSS) version 19.0 for Windows. All statistical tests were two-tailed and P