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 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although numerous studies have investigated the diagnostic effectiveness of the Speech Sounds Perception Tests, few have investigated the qualities of the test make it effective. Different writers have suggested that it may be effective because of interference from earlier syllables and items, an inability to understand speech, fatigue or an inability to match letters and sounds. If the effectiveness is due to fatigue or interference, the lengh of the test (60 items) would contribute to its accuracy. Otherwise, a short form of the test could be as effective. Data from 37 brain-damaged and 21 normal individuals indicated that a 30-item version of the test was slightly more accurate diagnostically than the 60-item form. This suggests that a short form of the test could be used without sacrificing diagnostic accuracy, enabling the clinician to save time in assessing neuropsychological patients.
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PMID:Short form of the Speech Sounds Perception Test. 91 3

While commonly administered in the neuropsychological assessment of dementia, the Wechsler Adult Intelligence Scale-Revised (WAIS-R) is excessively long (70-90 min) and difficult for many patients. The present study examined WAIS-R data from patients with clinically distinct dementing disorders, including those with Alzheimer's, Huntington's, and Parkinson's disease (N = 148). The profiles of performance of these three patient groups across subtests were remarkably similar, suggesting that the use of a short form would not result in the loss of clinically significant information. The validity of several published short forms was reviewed. Although all of these systematically over- or underestimated Full Scale IQ for these patients, after a scaling table revision the Kaufman (1990) form appears to provide an accurate estimate of IQ. The use of this short form is therefore recommended to minimize frustration and fatigue on the part of the patient, and to allow the inclusion of other tests critical to the evaluation of dementia within a single assessment session.
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PMID:Assessment of intellectual function in dementing disorders: validity of WAIS-R short forms for patients with Alzheimer's, Huntington's, and Parkinson's disease. 827 33

The aim of the present investigation was to assess and compare health status instruments in SLE. One hundred and twenty-five patients completed five health status instruments: the Health Assessment Questionnaire (HAQ), Functional Ability Index, the Fatigue Severity Scale (FSS), the Disability Days Measure (DDM), the Centre for Epidemiological Studies-Depression Scale (CES-D), and the Medical Outcomes Study (MOS) Short Form Health Survey during their Clinic visit. Disease activity was measured using the SLE Disease Activity Index (SLEDAI). All instruments described a spectrum of quality of life outcomes in these patients. An inter-instrument correlation analysis revealed that components of the MOS correlated significantly with each of the other instruments used. There was no correlation between any of the instruments used and the SLEDAI. We conclude that health status assessment as measured by the MOS short form is a valid independent outcome measure in patients with SLE.
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PMID:A comparison of five health status instruments in patients with systemic lupus erythematosus (SLE). 880 89

One commonly used instrument for evaluating general health and functional status is the medical outcomes survey short form 36 (MOS). Scores obtained from this instrument are known to vary with chronic diseases and depression. However, the degree to which these health dimensions may be influenced by sleep quality or sleepiness is not well understood. A cross-sectional study was performed on the association between general health status, as determined by the MOS, with sleepiness, assessed using a standardized questionnaire [the Epworth sleepiness scale (ESS)] and the multiple sleep latency test (MSLT). One hundred twenty-nine subjects (68 women), aged 25-65 years, without severe chronic medical or psychiatric illnesses, underwent an overnight sleep study, followed by an MSLT (consisting of a series of four attempts at napping at 2-hour intervals), and completed the MOS and the ESS. The mean MSLT score was 11 +/- 2 minutes, (range 2-20) and the mean ESS score was 10 +/- 5 (range 0-24). Scores for the MOS dimensions "general health perceptions", "energy/fatigue", and "role limitations due to emotional problems" were correlated significantly with ESS scores (r = -0.30, -0.41, and -0.30, respectively; p values were all < 0.001). The MSLT was also significantly correlated with "energy/fatigue" (r = -0.19; p < 0.05). After considering the effects of chronic illness and/or body mass index in a multiple hierarchical regression analysis, sleepiness, as assessed by the ESS score, explained 8% of the variance in general health perceptions, 17% of the variance in energy/fatigue, 6% of the variance in the summary measure of well-being, and 3% of the variance in the summary measure of functional status. The variation of MOS scores with sleepiness, unrelated to age or chronic disease, suggests that measures of general health status may be broadly influenced by sleepiness and sleep quality. These data suggest that 1) sleepiness has an important impact on general health and functional status, specifically influencing self-perceptions regarding energy/fatigue; 2) a more specific assessment of sleepiness in general health evaluations may help explain some of the observed variability in these measures across subjects; and 3) general health measures may be useful in the evaluations of patients with sleep disorders.
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PMID:Relationship between sleepiness and general health status. 889 38

The purposes of this study were: 1) to compare performance status, mood states, and level of hope between patients with cancer pain and patients without cancer pain; and 2) to determine the relationships of pain intensity and pain interference with daily life to performance status, mood states, and level of hope. A total of 233 Taiwanese cancer patients with pain and 251 without pain participated. The self report instruments consisted of the Chinese version of the Profile of Mood States (POMS) short form, the Chinese version of the Herth Hope Index, the Brief Pain Inventory-Chinese version (BPI-C), the Chinese version of the Karnorfsy Performance Scale (KPS), and a demographic questionnaire. The major findings of this study were that cancer patients with pain reported significantly lower levels of performance status and higher levels of total mood disturbance than did cancer patients who did not experience pain after controlling for sex, disease stage, and recruitment site. In addition, patients with cancer pain experienced significantly more anger, fatigue, depression, confusion, and lethargy than did patients without pain after controlling for sex, disease stage, and recruitment site. Among patients with pain, pain intensity was significantly correlated with performance status and mood state, but not with level of hope. Pain interference with daily life was significantly correlated both with performance status, mood state, and level of hope. Pain intensity and pain interference were significantly correlated with each mood state as well as with total mood disturbance. This study has demonstrated the effect of cancer pain on patients' physical, psychological, and spiritual life and has supported the multidimensional notion of the cancer pain experience in Taiwanese patients.
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PMID:Effect of cancer pain on performance status, mood states, and level of hope among Taiwanese cancer patients. 1256 86

Sedation and tiredness are among the most frequent symptoms among cancer patients. A detailed assessment of these symptoms is necessary to evaluate therapeutic effects, such as the use of methylphenidate or comparison of different opioids. The Brief Fatigue Inventory (BFI) has been validated as a short and comprehensive instrument to assess severity of fatigue and fatigue-related impairment in cancer patients. We validated the German version of the BFI in patients with chronic cancer-related and noncancer-related pain treated in a tertiary pain center. Patients treated in the Pain Clinic of the Department of Anesthesiology completed the BFI, the minimal documentation system (MIDOS) and the short form SF-36 quality-of-life questionnaire (SF-36). Test-retest reliability was assessed with a second BFI immediately after the consultation and in a subgroup of patients after 3 to 7 days. Nineteen percent of the 117 patients were treated for cancer-related pain (C); the other patients suffered from chronic severe pain of nonmalignant origin (NC). Patients reported mean values for average fatigue of 3.9 (C) and 4.9 (NC), and for worst fatigue of 5.5 (C) and 6.2 (NC). The mean score of the 6 impairment items was 4.3 in both groups. Factor analysis led to a solution with one common factor for all nine items. Fatigue on the BFI correlated highly with 'feeling tired' in the SF-36 and with 'sedation' in MIDOS, and less with 'being worn out' in SF-36 and 'weakness' in MIDOS. Internal consistency was high, as was test-retest reliability, with a correlation of the intensity, mean scores of 0.93 and the impairment mean scores of 0.87. In conclusion, we found the German version of the BFI to be reliable and valid for cancer and noncancer patients. Minor differences were seen in the validation compared to the original version.
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PMID:Validation of the German version of the brief fatigue inventory. 1272 43

Burnout is a syndrome of physical and emotional exhaustion that develops among individuals who are open to public demands. In view of their heavy work load and sleep deprivation, we decided to evaluate the impact of long working hours on burnout and psychological status among a sample of residents during the first 2 years of their residency. Seventy-eight residents participated in the study, all residents completed self-administered questionnaires, and their sleep-wake cycle was monitored by a wrist-worn actigraph for a period of 5-7 days. The questionnaires included a short form suitable for Experience Sampling Method (ESM), and a longer background Questionnaire. The results revealed that sleep duration, Work Load and the interaction between them, explain the Negative Mood the day after the night shift. However, positive mood, and fatigue were not affected by sleep duration or workload. In general, after one year of residency, residents become more stressed, less involved in the job, and had a high level of burnout and psychosomatic symptoms. However, after the second year, the burnout symptoms were almost the same as at the beginning except for the level of stress that remained high. Sleep duration was unrelated to the burnout symptoms.
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PMID:Daily and yearly burnout symptoms in Israeli shift work residents. 1456 8

An unspecific feeling of fatigue and asthenia often pushes elderly patients to require any form of help even from non medically trained people. Traditional Chinese medicine suggest that Siberian ginseng could act as safe "adaptogenic" substance. Our aim was thus to test the effect of a middle term Eleutherococcus senticosus Maxim. (Araliaceae) administration on elderly, health related quality of life (HRQOL). 20 elderly hypertensive and digitalized volunteers (age >/= 65 years) were randomized in a double -blind manner to E. senticosus dry extract 300 mg/day (n = 10) or placebo (n = 10) for 8 weeks. The short form-36 health survey version 2 (SF-36v2), a validated general health status questionnaire, was used to access HRQOL at baseline and at 4 and 8 weeks. There were no significant differences in baseline demographics and SF-36v2 scores between the groups. At each visit, controls of digitalemia and blood pressure level were carried out. After 4 weeks of therapy, higher scores in social functioning (p = 0.02) scales were observed in patients randomized to E. senticosus; these differences did not persist to the 8-week time point. No adverse event has been observed in both groups of patients. No significant difference in both blood pressure control and digitalemia was observed in both treatment groups. Subjects give E. senticosus (70%) were more likely to state that they received active therapy than subjects given placebo (20%; p < 0.05). In conclusion, E. senticosus safely improves some aspects of mental health and social functioning after 4 weeks of therapy, although these differences attenuate with continued use.
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PMID:Effects of Siberian ginseng (Eleutherococcus senticosus maxim.) on elderly quality of life: a randomized clinical trial. 1520 99

Designing successful randomized controlled trials (RCTs) in systemic lupus erythematosus (SLE) poses many challenges. It remains difficult to correlate alterations in biologic markers with clinical outcome, especially when signs and symptoms are intermittent and broadly variable between patients. Disease activity indices were not designed specifically as outcome measures in RCTs, as they were developed in the context of longitudinal observational studies. Although all disease activity indices have been validated against each other and demonstrated to show change, organ system manifestations are variably weighted; fatigue and autoantibody titers are scored in some and not in others. Due to the variability of the underlying disease course an assessment of disease activity may most accurately be portrayed as change over time, such as an area under the curve analysis. Another lesson learned is that 'responder indices' proposed in the absence of prospective validation in RCTs do not function well. The argument can always be made that any response criteria will work if the treatment is effective; but without the precedent of a product specifically approved for use in SLE, this is hard to prove. The ACR/Systemic Lupus International Cooperating Clinics (SLICC) damage index was designed to score irreversible manifestations of disease or consequences of its treatment, provided they had been present for at least six months. The damage index may best be utilized to stratify patients or balance randomization at baseline. It may also be incorporated into an endpoint analysis, to ensure that treatment or disease associated deterioration in organ system function (that may be overlooked in scoring disease activity alone) has not occurred. Patient cohort data have demonstrated that the medical outcomes survey short form-36 (SF-36) reflected the effects of SLE better than other patient reported measures. Worsening SF-36 domain scores best correlate with higher disease activity, increased glucocorticoid doses and use of cytotoxic agents. It has been shown sensitive to change in RCTs and observational cohorts, and reflects the impact of treatment with high dose glucocorticoids and immunosuppressive agents, as well as end stage renal disease. There is now a body of data derived from RCTs in SLE. Albeit limited, yet to result in an approved therapy, evidence is accumulating that indicate 'early markers' of response can be defined which may correlate with longer term clinical outcomes. This should inform us in our ongoing efforts to clinically test a broad variety of promising interventions.
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PMID:Clinical trial design in systemic lupus erythematosus: lessons learned and future directions. 1523 Mar

The Multiple Sclerosis Quality of Life-54 instrument (MSQOL-54) is a specific quality of life (QOL) scale in English for multiple sclerosis (MS). It is composed of 54 items, and is a combination of the 36-item short form health survey (SF-36) and 18 disease-specific questions, such as fatigue, mental sexual and cognitive dysfunction. We developed the Japanese-translated version of MSQOL-54. The SF-36 has been previously validated and published in Japanese; therefore the translation work was performed mainly on the 18 MS specific items. The Japanese-translated version MSQOL-54 was examined in 62 Japanese patients with MS. The mean age of the patients was 42.8 years; mean expanded disability status scale (EDSS) score was 3.0. The ratio of respondents was almost complete for all scales except for those within the sexual scales. Internal consistency reliability estimates for the 11 multi-item scales ranged from 0.65 to 0.93 in 62 patients. Test-retest intraclass correlation coefficients ranged from 0.61 to 0.95 in 20 patients. Compared to the previous reported mean scores of general Japanese population of SF-36, the mean scores of patients with MS had lower scores in all scales. In comparison with an original article in English, the validation of the Japanese-translated version MSQOL-54 may be acceptable. There were no correlations between the results of the Japanese-translated version MSQOL-54 and EDSS except for physical function and physical health composite score. The Japanese-translated version of MSQOL-54 may provide unique information not readily evaluated by EDSS, and may be useful as clinical outcome measures in patients with MS.
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PMID:[Validation of the Japanese-translated version Multiple Sclerosis Quality of Life-54 instrument]. 1538 1


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