RESUMO
OBJECTIVES: To determine the prevalence of malnutrition and its relation to various factors in community-dwelling elderly with newly diagnosed Alzheimer's disease (AD). DESIGN: Retrospective cross-sectional study. SETTING: Memory clinic in a rural part of the Netherlands. PARTICIPANTS: 312 Community-dwelling AD patients, aged 65 years or older, were included. MEASUREMENTS: At the time the diagnosis AD was made, socio-demographic characteristics and data on nutritional status (Mini Nutritional Assessment (MNA)), cognitive function (Mini Mental State Examination (MMSE), Cambridge Cognitive Examination (Camcog)), functional status (Interview for Deterioration in Daily Living Activities in Dementia (IDDD), Barthel Index (BI)) and behaviour (Revised Memory and Behaviour Problems Checklist (RMBPC)) were assessed. Characteristics of well-nourished patients (MNA score >23.5) were compared to characteristics of patients at risk of malnutrition (MNA score 17-23.5). Linear regression analysis was performed to assess the effect of various factors on nutritional status. RESULTS: The prevalence of malnutrition was 0% and 14.1% was at risk of malnutrition. AD patients at risk of malnutrition were more impaired in basic and complex daily functioning than well-nourished AD patients (median IDDD score 41.5 [25th -75th percentile 38.8-48.0] versus median IDDD score 40.0 [25th -75th percentile 37.0-43.0], p = 0.028). The degree of impairment in basic and complex daily functioning (IDDD) was independently related to nutritional status (MNA) (p = 0.001, B = -0.062). CONCLUSION: One in seven community-dwelling elderly with newly diagnosed AD is at risk of malnutrition. The degree of impairment in daily functioning is independently related to nutritional status. Therefore, assessment of the nutritional status should be included in the comprehensive assessment of AD patients. The relation between daily functioning, nutritional status and AD warrants further investigation.
Assuntos
Atividades Cotidianas , Doença de Alzheimer/complicações , Avaliação Geriátrica , Desnutrição/complicações , Avaliação Nutricional , Estado Nutricional , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Masculino , Desnutrição/epidemiologia , Países Baixos/epidemiologia , Prevalência , Características de Residência , Estudos Retrospectivos , RiscoRESUMO
OBJECTIVE: To study the results of a structured medication review of geriatric inpatients by both geriatrician and hospital pharmacist/clinical pharmacologist. METHODS: Patients who were present at the geriatric ward were eligible for a review of their medication and medical problems using a screening form. Recommendations and questions following these forms were subsequently discussed in the gerontopharmacologic meeting ('GFO') held every two weeks. RESULTS: In a 30 month-period 44 GFO's were held during which 184 patients were discussed. A total of 206 recommendations were made and 115 questions were asked. Of the recommended interventions,134 (65%) were accepted by the geriatrician. To stop a medication (64/206), to change the dosage of a medication (60/206) and to switch to another medication (44/206) were the types of interventions most accounted for. CONCLUSION: Structured medication review led to a substantial number of medication changes in geriatric inpatients. Nearly two-thirds of the recommended interventions were accepted by the geriatricians. Seventy-two recommendations (35%) were not implemented due to logistic or patient-related reasons.
Assuntos
Revisão de Uso de Medicamentos/métodos , Idoso Fragilizado , Serviço de Farmácia Hospitalar/normas , Prescrições/normas , Idoso , Idoso de 80 Anos ou mais , Relação Dose-Resposta a Droga , Incompatibilidade de Medicamentos , Interações Medicamentosas , Feminino , Humanos , Masculino , Erros de Medicação/prevenção & controle , Prescrições/estatística & dados numéricosRESUMO
EFFECTS OF A STRUCTURED MEDICATION REVIEW BY GERIATRICIAN AND CLINICAL PHARMACOLOGIST ON APPROPRIATENESS OF PHARMACOTHERAPY OF FRAIL ELDERLY INPATIENTS: Objective To study the results of a structured medication review of geriatric inpatients by both geriatrician and hospital pharmacist/clinical pharmacologist. Methods Patients who were present at the geriatric ward were eligible for a review of their medication and medical problems using a screening form. Recommendations and questions following these forms were subsequently discussed in the gerontopharmacologic meeting ('GFO') held every two weeks. Results In a 30 month-period 44 GFO's were held during which 184 patients were discussed. A total of 206 recommendations were made and 115 questions were asked. Of the recommended interventions,134 (65%) were accepted by the geriatrician. To stop a medication (64/206), to change the dosage of a medication (60/206) and to switch to another medication (44/206) were the types of interventions most accounted for. Conclusion Structured medication review led to a substantial number of medication changes in geriatric inpatients. Nearly two-thirds of the recommended interventions were accepted by the geriatricians. Seventy-two recommendations (35%) were not implemented due to logistic or patient-related reasons.
RESUMO
A 32-year-old healthy woman developed thyrotoxicosis while taking capsules that contained ashwagandha herbal extract for symptoms of chronic fatigue. She was not taking any other remedies or medications. During the first few weeks, she took the capsules only occasionally without any symptoms, but after increasing the dose, she experienced clinical symptoms indicative of thyrotoxicosis. This was confirmed by laboratory assessment. The symptoms resolved spontaneously after discontinuation of the ashwagandha capsules and laboratory values normalised. To our knowledge, this relationship has not been reported previously in humans. Data from animal studies, however, have suggested that ashwagandha can increase serum concentrations of thyroid hormones. This case study suggests that thyrotoxicosis is a potentially serious side effect of ashwagandha.
Assuntos
Hormônios Tireóideos/sangue , Tireotoxicose/induzido quimicamente , Withania/efeitos adversos , Adulto , Fadiga/tratamento farmacológico , Feminino , Humanos , Extratos VegetaisRESUMO
In a 56-year-old woman, 'drug rash with eosinophilia and systemic symptoms' (DRESS) was diagnosed. She had been admitted to hospital twice in two months because of fever and skin rash. Further studies revealed that in addition to the skin rash, the woman also suffered from eosinophilia, lymphadenopathy and a temporary liver-function disorder. After infectious and malignant causes had been excluded, the DRESS syndrome was diagnosed. The syndrome was attributed to the oral skin-care supplement Imedeen. She had stopped using this preparation previously, after which the symptoms decreased markedly. Now she was treated with corticosteroids and methotrexate and recovered completely after almost four months. The DRESS syndrome is characterised by skin rash, fever, lymphadenopathy and haematological abnormalities, especially eosinophilia and/or atypical lymphocytosis. Single or multiple organ involvement, especially of the liver, kidney, lungs and/or heart, is also common. The syndrome is associated with a number of different drugs.
Assuntos
Toxidermias/diagnóstico , Toxidermias/etiologia , Hipersensibilidade a Drogas/diagnóstico , Hipersensibilidade a Drogas/etiologia , Glicosaminoglicanos/efeitos adversos , Proteínas/efeitos adversos , Doença Hepática Induzida por Substâncias e Drogas , Eosinofilia/induzido quimicamente , Exantema/induzido quimicamente , Feminino , Febre/induzido quimicamente , Humanos , Doenças Linfáticas/induzido quimicamente , Pessoa de Meia-Idade , Fatores de Risco , SíndromeRESUMO
OBJECTIVE: To describe the reports of serotonin re-uptake inhibitor (SSRI)-induced hyponatraemia that were sent to The Netherlands Pharmacovigilance Centre Lareb and the Inspectorate for Health Care. DESIGN: Descriptive study. METHOD: Reports of SSRI-induced hyponatraemia received by Lareb and the Inspectorate for Health Care during the period 1 January 1992 to 1 July 2002 were described on the basis of symptoms, co-medication and comorbidity. RESULTS; A total of 42 cases were reported, 38 (90%) of which concerned women and 21 (50%) of which concerned the concomitant use of SSRIs and diuretics. The mean age was 74 years (range: 30-91). The mean serum sodium concentration was 115 mmol/l (range: 97-132). The most important symptoms were reduced consciousness, confusion, falls, nausea and vomiting. 3 patients (7%) died in the period of the reported adverse drug reaction and 27 patients (64%) were hospitalised, of which 4 (10%) to the intensive care unit. CONCLUSION: These reports of suspected SSRI-induced hyponatraemia were attended with significant morbidity and substantial mortality. The considerable morbidity and substantial mortality in combination with the increasing use of SSRIs necessitates a clarification of the actual incidence and severity of SSRI-induced hyponatraemia.
Assuntos
Hiponatremia/induzido quimicamente , Hiponatremia/mortalidade , Inibidores Seletivos de Recaptação de Serotonina/efeitos adversos , Adulto , Idoso , Idoso de 80 Anos ou mais , Causas de Morte , Diuréticos/efeitos adversos , Feminino , Hospitalização , Humanos , Hiponatremia/epidemiologia , Incidência , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Sódio/sangueRESUMO
Ephedrine is a sympathicomimetic agent that stimulates the central nervous and cardiovascular systems and causes bronchodilatation. It is one of the alkaloids in the herb Ephedra which is the basis of several over-the-counter herbal products, among which a number of popular weight-loss products. The Dutch Inspectorate for Health Care has received reports of adverse reactions presumably associated with Ephedra-containing weight-loss products. These adverse reactions comprised mainly palpitations, stress, headache and insomnia. The Ministry of Health in Canada has recently requested a market recall of some ephedrine-containing herbal products in response to a large number of adverse reactions reported in association with these products. The adverse reactions included stroke, heart attacks, cardiac arrhythmias, seizures and psychotic disorders. The voluntary recall concerns especially products that were marketed without approval and contain Ephedra in combination with caffeine or other stimulants. In the Netherlands, the status of Ephedra-containing products is currently reconsidered.