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1.
We report three cases of patients with Parkinson's disease without dementia, admitted to our hospital because of hallucinations. The anti-Parkinson medication was adapted and the patients started with rivastigmine. As a result, hallucinations no longer occurred. A 79 years old man also required short-term quetiapine because of agitation and anti-Parkinson doses were without side effects, as a result of which mobility improved. An 84 years old woman reported mild side effects of rivastigmine, without consequences, whereas her mobility appeared to be good. A 72 years old woman reported mild memory problems upon admission, which improved during admission, as did her mobility after increasing the anti-Parkinson medication doses. Treatment of rivastigmine can be useful in the therapeutic dilemma in the treatment of hallucinations in patients with Parkinson's disease (start anti-psychotic or reduce anti-Parkinson medication). In addition to adapting anti-Parkinson doses and sometimes short-term treating with an anti-psychotic, treatment with rivastigmine appears to be a quick improvement, without serious side effects. Also, mobility can improve, due to the possibility of increasing the anti-Parkinson doses, if necessary. Because of the many remaining questions, prospective randomised trials are needed. 相似文献
2.
A 87-year old man was admitted to our hospital with decline in cognition and mobility and visual hallucinations. CT scanning revealed a bilateral chronic subdural hematoma. The hematoma was probably caused by a recent fall, while the patient was using acenocoumarol. Chronic subdural hematoma (CSDH) is a frequently occurring intracranial bleeding in the elderly. It usually occurs after a minor trauma and may present with a variety of symptoms. The differentiation between CSDH and other disorders like dementia can be difficult when the hematoma presents with cognitive decline and neuropsychiatic symptoms, such as hallucinations. 相似文献
3.
Rapid eye movement (REM) sleep behavior disorder (RBD) and hypnagogic hallucinations are salient symptoms of abnormal and dissociated REM sleep that are frequently associated in serious neurological diseases. RBD is a strong, independent risk factor for hallucinations in narcolepsy (odds ratio: 4.3) and in Parkinson’s disease (odds ratio: 2.7). In Parkinson’s disease, RBD also predicts incident hallucinations and psychosis in prospective cohorts. Status dissociatus (a mixture of hallucinations, RBD, and dissociated sleep-wake states) is observed in patients with Guillain-Barré when hallucinating, but also in Lewy bodies dementia, delirium tremens, fatal familial insomnia, and Morvan’s chorea. This co-occurrence of RBD and visual hallucinations suggests a common, extensive lesion within REM sleep executive systems. 相似文献
4.
Molecular Biology Reports - Parkinson’s disease (PD) is a chronic neurodegenerative disease. Unfortunately, the effectiveness of anti-Parkinson treatments gradually diminishes owing to the... 相似文献
5.
Different definitions of quality of life (QOL) are found in the literature. This raised the question which domains are viewed as really important by persons with dementia. In an explorative study the opinions of persons with dementia (community-dwelling and living in nursing homes), were compared to those of professional carers and instruments for QOL in dementia. Data were gathered through interviews, focus groups and literature study. Most QOL-domains mentioned as important by persons with dementia were also acknowledged by carers and in measurement instruments. Some domains, however, were not mentioned by the carers (‘sense of aesthetics’, ‘financial situation’, ‘being useful’ and ‘spirituality’), or not selected in the measuring instruments (‘security and privacy’, ‘self-determination and freedom’, ‘being useful’ and ‘spirituality’). This indicates differences in perspectives on quality of life between persons with dementia, professional caregivers and researchers. Subsequently it was studied to what degree professionals focus on the QoL-domains that persons with dementia consider essential. Caregivers working on 29 units and 3 day care facilities of 13 nursing homes and in 12 meeting centers filled out a questionnaire (N=374). They reported to focus at least to some degree on most domains considered important by persons with dementia. However, little attention was paid to the domains ‘financial situation’ and ‘being useful’. Professionals offering daytime activities focused more than 24-hour care staff on ‘attachment’, ‘enjoyment of activities’, ‘sense of aesthetics’, and ‘being useful’ This article is a translation and merging of 1) Dröes et al. Quality of life in dementia in perspective; an explorative study of variations in opinions among people with dementia and their professional caregivers, and in literature. Dementia: The International Journal 2006; 5 (4): 533–558, and 2) Gerritsen et al. Differences in perspective: do professional caregivers focus on the Quality of life domains that are important for people with dementia? American Journal of Alzheimer’s Disease and Other Dementias 2007; 22:176–183. 相似文献
6.
Palliative care in dementia and the dismantlement of nursing home medicinePalliative care is mostly restricted to the terminal phase of incurable illness. According to the WHO revised definition palliative care is specifically directed towards patients and families facing life-threatening illness. This definition is not adequate to orient and direct palliative care policies in non-cancer diseases such as dementia. Although dementia is incurable from the outset, its course is often protracted, resulting in a terminal stage only after several years. This disease trajectory necessitates an alternative palliative approach, implying a proactive attitude of nursing home physicians in facilitating early and timely discussions with patients and their proxies on advance care planning and treatment of complications and concomitant diseases. This, together with their specific training in the treatment of the long term sequelae of chronic diseases, defines the success of Dutch nursing home medicine in foregoing inappropriate hospital admissions and providing adequate medical care in the nursing home. However, recent reorganisations of nursing home care and its funding threaten to downgrade the quality of medical care for patients with dementia in Dutch nursing homes by focusing unilaterally on welfare ideology and ‘marketization’ of long term care, thus underestimating the importance of a palliative care policy in dementia. 相似文献
7.
Niacin or niacin combinations were administered in dosage of 1.0 to 6.0 gm. to 31 hypercholesterolemic patients for periods up to three years. Eighty per cent were able to continue medication for long periods without significant side effects. Jaundice, apparently due to nicotinic acid, occurred in one patient. Liver toxicity will probably be a hazard in the use of this therapy.Significant and maintained serum cholesterol depression was achieved in 80 per cent of the patients who were able to take adequate dosage. Reduction in xanthomata was observed with cholesterol reduction. In some cases, when larger doses were not tolerated or were unsuccessful, combining 1.5 gm of niacin with small doses of estrogen or triparanol achieved the desired effect. Aluminum nicotinate had no important advantage over plain niacin. 相似文献
8.
Prevention and treatment of osteoporosis in short stay departments of nursing homes: a nursing home physician’s task. This research shows that nursing home physicians might play an important part in the diagnostics and treatment of vitamin-D deficiency. 96 rehabilitating elderly who had undergone a hip operation were investigated. 36% had a vitamin-D deficiency (vitamin-D<30nmol/l). Vitamin-D deficiency was 53 % in the fracture group and 26 % in the arthritis group. Deficiencies were treated with vitamin-D medication. After the patient’s discharge the general practitioner was sent a questionnaire. The results show that general practitioners agree to nursing home physicians’ investigating vitamin-D deficiencies and to nursing home physicians’ initiating vitamin-D medication in case of a deficiency. The general practitioners themselves do not often investigate vitamin-D deficiency. Tijdschr Gerontol Geriatr 2007; 38:147-153 相似文献
9.
At Elsau near Winterthur (CH), a 9th century AD grave with a female skeleton was found in 2003. This grave was reopened one to six years after burial. After manipulating the partially decayed skeleton, the grave was filled with a layer of rocks and a claw of a sea eagle as well as the paw of a fox was placed on top. At least from this time onwards, the grave was situated in the annex of a church. Because of this special burial site for the 42 year old woman, who suffered from different severe illnesses, it is thought that she belonged to the upper class. The postmortal changes at the grave are exceptional and even after thorough research, no equivalent burial procedures are known from this area. To investigate the possibility if the woman migrated to the region of Elsau, the oxygen and strontium isotope composition of several teeth and one long bone of her skeleton was analysed. The results indicate a certain but restricted mobility within the northern Alpine foreland and as a result changes of the isotope composition of the food and drinking water during her childhood. Immigration from regions in which similar burial customs to those used for the woman persisted into the 9th century AD can be largely excluded based on the isotope composition of her skeletal remains. The mobility in the pre-Alpine region supports the interpretation that the woman belonged to the upper class, whose properties where widely distributed. 相似文献
10.
BackgroundThough infections are associated with psychotic symptoms, whether or not subclinical inflammation is associated with hallucinations is not known in Parkinson’s disease (PD). PurposeTo investigate the association of illusions/hallucinations and plasma CRP levels in PD patients without symptomatic infections. MethodsPD patients not diagnosed as having infections were assessed for illusions and hallucinations using the Parkinson Psychosis Questionnaire (PPQ). It comprises four-domain questions: PPQ-A for sleep problems, PPQ-B for hallucinations/illusions, PPQ-C for delusions, and PPQ-D for disorientation. Assigning patients with ≥1 points in the PPQ-B score to be cases and others as controls, the association of hallucinations/illusions and clinical features (age, sex, duration of PD, Unified Parkinson’s Disease Rating Scale part 3 (UPDRS-3), Mini-Mental State Examination (MMSE) score, sleep disturbance (PPQ-A score) as well as daily doses of L-Dopa, dopamine agonists, amantadine, and selegiline) were analyzed using a case–control design. ResultsA total of 111 patients were examined and plasma CRP levels were <0.1–6.0 mg/L. Hallucinations or illusions were detected in 28 (25.2%). There were significant differences in age, UPDRS-3 score, MMSE score, PPQ-A, daily doses of L-Dopa and dopamine agonists and plasma CRP levels between cases and controls. A multivariate logistic regression model revealed that UPDRS-3 scores and plasma CRP levels were significantly associated with hallucinations/illusions with an adjusted odds ratio of 1.96 (95% confidence interval (CI) 1.20–3.20) per 10 points and 1.57 (95% confidence interval 1.13–2.16) per two-fold, respectively. Dividing patients into thirds by CRP levels (≤0.2, 0.3–0.6, ≥0.7 mg/L), the prevalence of hallucinations/illusions was 13.2%, 21.6%, and 41.7%, in the bottom-, middle-, and top-thirds, respectively (for trend p = 0.012). ConclusionsSubclinical elevation of plasma CRP levels was associated with hallucinations or illusions after adjustment for motor disability, suggesting that subclinical elevations of CRP levels might be an independent risk for hallucinations/illusions. 相似文献
11.
The aim of this work was to differentiate patients with essential tremor from patients with Parkinson’s disease. Electromyographic data from biceps brachii muscles and kinematic data from arms during isometric tension of the arms were measured from 17 patients with essential tremor, 35 patients with Parkinson’s disease and 40 healthy controls.The EMG signals were divided to smaller segments from which histograms were calculated. The histogram shape was analysed with a feature dimension reduction method, the principal component analysis, and the shape parameters were used to differentiate between different subject groups. Three parameters, RMS-amplitude, sample entropy and peak frequency were determined from the kinematic measurements of the arms.The height and the side differences of the histogram were the most effective for differentiating between essential tremor and Parkinson’s disease groups. The histogram parameters of patients with essential tremor were more similar to patients with Parkinson’s disease than healthy controls. With this method it was possible to discriminate 13/17 patients with essential tremor from 26/35 patients with Parkinson’s disease and 14/17 patients with essential tremor from 29/40 healthy controls. The kinematic parameters of patients with essential tremor were closer to parameters of patients with Parkinson’s disease compared to healthy controls. Combining EMG and kinematic analysis did not increase discrimination efficiency but provided more reliability to the discrimination of subject groups. 相似文献
12.
A 59-year-old woman who had had Parkinsonism for 12 years was treated with orphenadrine and levodopa combined with a dopa carboxylase inhibitor. The initial response was good, but after several years'' treatment her condition alternated between severe bradykinesia and incapacitating, violent chorea, interspersed with short periods of mobility. A new regimen was devised, using levodopa in capsules of 40 mg and benserazide in separate capsules of 10 or 25 mg. Levodopa 40 mg was taken at intervals of half to two and a half hours, usually with benserazide 10 mg but alone in the late morning and evening. Additional benserazide was required one hour after lunch. With this regimen her condition was greatly improved, though she still had an abnormal gait and spells of bradykinesia and chorea. Separate, frequent small doses of levodopa and benserazide may give better control of brittle Parkinsonism. 相似文献
14.
BackgroundPostural instability is one of most disabling motor symptoms in Parkinson’s disease. Indices of multi-muscle synergies are new measurements of postural stability. ObjectivesWe explored the effects of dopamine-replacement drugs on multi-muscle synergies stabilizing center of pressure coordinate and their adjustments prior to a self-triggered perturbation in patients with Parkinson’s disease. We hypothesized that both synergy indices and synergy adjustments would be improved on dopaminergic drugs. MethodsPatients at Hoehn-Yahr stages II and III performed whole-body tasks both off- and on-drugs while standing. Muscle modes were identified as factors in the muscle activation space. Synergy indices stabilizing center of pressure in the anterior-posterior direction were quantified in the muscle mode space during a load-release task. ResultsDopamine-replacement drugs led to more consistent organization of muscles in stable groups (muscle modes). On-drugs patients showed larger indices of synergies and anticipatory synergy adjustments. In contrast, no medication effects were seen on anticipatory postural adjustments or other performance indices. ConclusionsDopamine-replacement drugs lead to significant changes in characteristics of multi-muscle synergies in Parkinson’s disease. Studies of synergies may provide a biomarker sensitive to problems with postural stability and agility and to efficacy of dopamine-replacement therapy. 相似文献
15.
Minoxidil, a new potent hypotensive agent, was used as the primary antihypertensive agent in 11 patients--10 men and 1 woman aged 35 to 54 years with severe hypertension that was refractory to treatment with maximal (or maximally tolerated) doses of conventional antihypertensive agents. Six patients had severely impaired renal function and three of them were undergoing long-term hemodialysis. The patients were given 2.5 to 40 mg/d of minoxidil for periods of 2 to 29 months. All except one who was almost anuric received propranolol and diuretics. Blood pressure was controlled satisfactorily in all patients. In two patients the hypertension became partially resistant after 1 year of treatment. The main side effects were sodium retention, tachycardia and hirsutism. Renal function remained stable or improved and hemodialysis was discontinued in two patients. Minoxidil is a remarkably potent hypotensive with relatively few side effects and seems particularly advantageous in patients with chronic renal failure. 相似文献
16.
ObjectivesTo assess the effects of rivastigmine on the core domains of Alzheimer’s disease. DesignProspective, randomised, multicentre, double blind, placebo controlled, parallel group trial. Patients received either placebo, 1-4 mg/day (lower dose) rivastigmine, or 6-12 mg/day (higher dose) rivastigmine. Doses were increased in one of two fixed dose ranges (1-4 mg/day or 6-12 mg/day) over the first 12 weeks with a subsequent assessment period of 14 weeks. Setting45 centres in Europe and North America. Participants725 patients with mild to moderately severe probable Alzheimer’s disease diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders, fourth edition, and the criteria of the National Institute of Neurological and Communicative Disorders and Stroke and the Alzheimer’s Disease and Related Disorders Association. ResultsAt the end of the study cognitive function had deteriorated among those in the placebo group. Scores on the Alzheimer’s disease assessment scale improved in patients in the higher dose group when compared with patients taking placebo (P<0.05). Significantly more patients in the higher dose group had improved by 4 points or more than had improved in the placebo group (24% (57/242) v 16% (39/238)). Global function as rated by the clinician interview scale had significantly improved among those in the higher dose group compared with those taking placebo (P<0.001), and significantly more patients in the higher dose group showed improvement than did in the placebo group (37% (80/219) v 20% (46/230)). Mean scores on the progressive deterioration scale improved from baseline in patients in the higher dose group but fell in the placebo group. Adverse events were predominantly gastrointestinal, of mild to moderate severity, transient, and occurred mainly during escalation of the dose. 23% (55/242) of those in the higher dose group, 7% (18/242) of those in the lower dose group, and 7% (16/239) of those in the placebo group discontinued treatment because of adverse events. ConclusionsRivastigmine is well tolerated and effective. It improves cognition, participation in activities of daily living, and global evaluation ratings in patients with mild to moderately severe Alzheimer’s disease. This is the first treatment to show compelling evidence of efficacy in a predominantly European population. Key messages- In a 6 month trial rivastigmine was effective in treating the core cognitive and functional symptoms of patients with mild to moderate Alzheimer’s disease
- Rivastigmine at doses of 6-12 mg/day produces clinically relevant and statistically significant improvements in cognitive and global assessments, and in activities of daily living
- The effects of rivastigmine are dose dependent
- Rivastigmine was well tolerated in this population of elderly patients
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17.
ObjectiveTo describe a patient with untreated Cushing’s disease who had 2 spontaneous pregnancies that resulted in healthy babies on both occasions. MethodsWe present a case report with clinical, laboratory, and imaging data and discuss the literature pertaining to pregnancy in patients with Cushing’s syndrome. ResultsA 28-year-old woman came to our endocrinology clinic with a 1-year history of symptoms and signs of Cushing’s syndrome. An elevated 24-hour urinary cortisol excretion and an unsuppressed 1-mg overnight dexamethasone test confirmed the diagnosis. On her next visit, she reported a confirmed pregnancy, which ultimately resulted in the birth of a normal child. Further work-up subsequently showed 2 elevated 24-hour urinary cortisol values, loss of diurnal variation, and an elevated corticotropin level. There was lack of suppression on low-dose and high-dose overnight dexamethasone suppression tests. Magnetic resonance imaging of the pituitary showed normal findings. Inferior petrosal sinus sampling was recommended, but she declined the procedure. The patient returned 3 years later for reevaluation, at which time she reported the birth of another healthy child by cesarean delivery 10 months previously. There were no reported maternal or fetal complications. Examination at this visit revealed buccal pigmentation and proximal myopathy. Investigations showed increased 24-hour urinary cortisol excretion and serum corticotropin levels. Repeated magnetic resonance imaging disclosed a microadenoma on the right side of the pituitary. Unstimulated inferior petrosal sinus sampling showed a gradient to the right; thus, the presence of pituitary-dependent Cushing’s disease was confirmed. ConclusionOur case demonstrates that patients with pituitary-dependent Cushing’s disease are more likely to have spontaneous pregnancies with favorable outcomes than are patients with Cushing’s syndrome due to other causes. Our patient, despite having Cushing’s disease for more than 7 years, had 2 uneventful pregnancies that produced normal healthy children, without exacerbation of her disease during pregnancy. ( Endocr Pract. 2007;13: 296-299) 相似文献
18.
Using the rapid eye movement (REM) sleep behavior disorder severity scale (RBDSS) as a reliable clinical tool we further assessed the phenomenology of REM sleep behavior disorder (RBD) in 56 Parkinson’s disease patients with RBD. The scale uses phenomenological categories based on the localization of movements in the distal or proximal extremities and/or involving the trunc and on the presence or absence of vocalizations. Interrater reliability has been published previously. In the current study we looked into the distribution of motor and vocal phenomena. We identified a small percentage of patients with only vocalizations (4/56), and 8/56 patients with and 10/56 patients without vocalizations and small nonviolent movements of the distal extremities or facial jerks. Ten patients showed more forceful movements of the proximal extremities, 11 patients with movements involving the proximal extremities had additional vocalizations, 5 patients were recorded with axial involvement, and 12 patients with axial movements and vocalizations. These findings underline the clinical variety of RBD manifestation in Parkinson’s disease patients without a certain pattern. However, both extreme variants, the mild one and the violent one, are rare. The RBDSS facilitates the risk estimate for harmful behaviors and may be recommended for comparative studies on RBD and its pharmacotherapy. 相似文献
19.
Generalized or targeted screening for carriage of MRSA on admission to a geriatric hospital Objectives: to confirm previously risk factors for MRSA carriage in our geriatric patient population and to suggest a simplified risk score with a combination of these risk factors, to test the Novel Score and to check if a targeted MRSA screening on admission is possible to reduce the screening workload and cost. Design: a prospective in-hospital cohort study. Subjects: 1125 geriatric patients were screened for MRSA carriage within 24 hours after admission to a geriatric hospital. Methods: Risk factors, based on recently published risk scores (Preop Score and Ger Score) were determined. Results: Prevalence of MRSA carriage was 8,44%. In a multivariate analysis age ≥ 87 year (OR 1,864; 95% CI 1,145-3,035), presence of a long-term catheter (OR 2,813; 95% CI 1,562-5,065) and prior carriage of MRSA (OR 13,25; 95% CI 8,007-21,926) remained predictors of MRSA carriage. The Novel Score (cut-off ≥ 1) had a sensitivity of 73,7%, a specificity of 64%, PPV 15,9%, NPV 96,3% and AUC of 0,688. The Novel Score allows reduction of the screening load by 57,2%, but misses 26% of positive cases. 16% of MRSA carriers develop an infection that needs to be treated with vancomycin. Conclusion: With targeted MRSA screening on admission based on a risk score a substantial reduction of workload and costs is possible compared to generalized screening for MRSA. Because MRSA carriers can be missed with a risk score, the epidemiological context and the risk of transmission and infection with MRSA must be taken in to account when introducing a targeted screening. Tijdschr Gerontol Geriatr 2011; 42: 184-193 相似文献
20.
IntroductionProstate cancer growth and progression may be linked to neurogenesis and to medical anti- Parkinson treatment, but results are inconclusive. Therefore, we examined the association between Parkinson’s disease and risk of prostate cancer in a population based case-control study. MethodsWe identified 45,429 patients diagnosed with incident prostate cancer during 1997–2010 from the National Cancer Registry. Five age-matched population controls (n = 227,145) were selected for each case. Odds ratios (ORs) adjusted for age and comorbidity for prostate cancer associated with Parkinson’s disease were computed using conditional logistic regression. Analyses were stratified by duration of Parkinson’s disease and stage of prostate cancer (localized and advanced). ResultsIn total, 245 patients (0,5%) and 1656 controls (0,7%) had Parkinson’s disease. Overall, patients with Parkinson’s disease had a 27% lower risk of prostate cancer compared with patients without Parkinson’s disease (adjusted OR (ORa) 0.73; 95% confidence interval (CI), 0.63–0.83).Risk of prostate cancer decreased with increasing duration of Parkinson’s disease.The odds ratios were slightly lower for advanced prostate cancer (ORa, 0.68; 95% CI, 0.52–0.88) than for localized prostate cancer (ORa 0.76; 95% CI, 0.61–0.93). ConclusionParkinson’s disease was associated with a risk reduction overall (27%), which decreased with increasing duration of Parkinson’s disease. 相似文献
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