Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0040822 (tremor)
 18,428 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

It was the purpose of the present study to quantify the expected motor deficit in parkinsonian patients with the computer assisted Motor Performance Test Series (MPS), version 05.87 by Schuhfried (1987) and to examine which of the motor test variables found correlate at a significance level of p less than 0.01 with items of "motor examination" recorded at neurological examination and "activities of daily living" of the Unified Parkinson's Disease Rating Scale (UPDRS), version 3.0. 38 patients with idiopathic Parkinson's disease (PD) stages I-IV according to Hoehn and Yahr, aged 41 to 73 years were studied. The study design, i.e. initial rating by the physician followed immediately by testing of motor function with MPS was strictly adhered to in each patient. Physician's rating of rigor and the scores of the semiquantitative tests (finger taps, hand movements and alternating movements) as expression of hypokinesia and the "activities of daily living" correlated with the 3 factors of the Motor Performance Test Series at a highly significant level independent of disease stage. Tremor is only partly and never significantly reflected in the motor data measured. Stages I-II and II-IV (Hoehn and Yahr) differ significantly in the representative data of the Motor Performance Test Series. The results of the study support the assumption that MPS is a valid instrument for quantitative measurement of the motor deficit in parkinsonian patients, but that only some subtests are "pathognomonic".
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PMID:Quantification of motor deficit in Parkinson's disease with a motor performance test series. 157 Oct 77

The introduction of the European Resuscitation Guidelines (2000) for cardiopulmonary resuscitation (CPR) and automated external defibrillation (AED) prompted the development of an up-to-date and reliable method of assessing the quality of performance of CPR in combination with the use of an AED. The Cardiff Test of basic life support (BLS) and AED version 3.1 was developed to meet this need and uses standardised checklists to retrospectively evaluate performance from analyses of video recordings and data drawn from a laptop computer attached to a training manikin. This paper reports the inter- and intra-observer reliability of this test. Data used to assess reliability were obtained from an investigation of CPR and AED skill acquisition in a lay responder AED training programme. Six observers were recruited to evaluate performance in 33 data sets, repeating their evaluation after a minimum interval of 3 weeks. More than 70% of the 42 variables considered in this study had a kappa score of 0.70 or above for inter-observer reliability or were drawn from computer data and therefore not subject to evaluator variability. 85% of the 42 variables had kappa scores for intra-observer reliability of 0.70 or above or were drawn from computer data. The standard deviations for inter- and intra-observer measures of time to first shock were 11.6 and 7.7 s, respectively. The inter- and intra-observer reliability for the majority of the variables in the Cardiff Test of BLS and AED version 3.1 is satisfactory. However, reliability is less acceptable with respect to shaking when checking for responsiveness, initial check/clearing of the airway, checks for signs of circulation, time to first shock and performance of interventions in the correct sequence. Further research is required to determine if modifications to the method of assessing these variables can increase reliability.
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PMID:Reliability of the Cardiff Test of basic life support and automated external defibrillation version 3.1. 1465 99

Many patients with Parkinson's disease (PD) suffer from severe bilateral appendicular off (bradykinesia, rigidity, tremor) and on (dyskinesia, dystonia) symptoms. After unilateral pallidotomy several of these patients still suffer from severe bradykinesia, rigidity, or dyskinesia of the ipsilateral side. In addition such symptoms as walking difficulty, freezing, trunk, neck, or facial dyskinesia are not significantly alleviated after unilateral pallidotomy. These patients seem to be good candidates for bilateral staged pallidotomy. The aim of this study is to evaluate the motor symptoms after staged bilateral pallidotomy in advanced PD patients. 34 patients were studied. The patients were assessed using UPDRS version 3, Hoehn and Yahr scale, Schwab and England scale before and up to 24 months after surgery in off and on state. In off drug state, the total motor score of the UPDRS compared to preoperative off drug state was improved by 61% at 24 months of follow-up. All cardinal features of PD improved significantly in postoperative drug off state compared to drug off state before bilateral pallidotomy--parkinsonian tremor (items 20-21) by 62%, rigidity (item 22 UPDRS) by 81% and bradykinesia (items 23-26) by 67%. Also gait including falling, freezing, walking (items 13-14-15 UPDRS) and gait and postural stability (items 29-30 UPDRS) showed good improvement by 69% with bilateral pallidotomy in off drug phases. There was minimal improvement in motor score of UPDRS in on state. Duration of dyskinesia and severity of dyskinesia (items 32-33 UPDRS) showed dramatic improvement after bilateral pallidotomy. Bilateral pallidotomy affords impressive elimination of all appendicular and truncal dyskinesias, dystonias, and generally improved all symptoms in off state.
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PMID:[Bilateral pallidotomy for the treatment of advanced Parkinson disease]. 1509 53