The aims of the study were to explore the prevalence of patients with depression and anxiety in primary care, its co-occurrence with hazardous/harmful alcohol use, and its relation to gender, age and reason for visit. A questionnaire, including the self-rating Hospital Anxiety and Depression scale and the Alcohol Use Disorder Identification Test, was consecutively distributed to 1800 patients at 11 primary healthcare centres in the county of V?sterbotten, Sweden. The response rate was 77.3% (1392 patients), 38% men and 62% women. A total of 31.9% showed symptoms of depression and/or anxiety, with no gender differences. Harmful/hazardous alcohol use was found in 11.9% of the patients, 17.3% in men and 8.8% in women, although the region in Sweden has relatively low alcohol consumption among the population. Age was an important factor. Incidences of the conditions often occurred simultaneously. About half (51%) of those with harmful/hazardous alcohol use also showed symptoms of depression and/or anxiety. The most common causes for patients with symptoms of depression, anxiety or risk consumption of alcohol to seek care were the same as for the general population, namely complaints of pain or infection. Only 7.8% visited the primary care for psychiatric reasons, according to their own given reasons. In all, 38% of the patients showed signs of psychiatric symptoms and/or alcohol problems or a combination of these. The fact that every third patient showed symptoms of depression, anxiety and/or alcohol problems underlines the strategic position for early identification, intervention and treatment within primary healthcare. 相似文献
Abstract
Myasthenia gravis (MG) primarily affects skeletal muscles, but influence on cardiac function has been suggested. The aim of
this study was to assess left ventricular long-axis function in MG patients compared to healthy controls, and to examine whether
any MG-related heart involvement was influenced by the acetylcholine-esterase inhibitor pyridostigmine. We found that early
diastolic atrioventricular-plane velocity and tissue Doppler peak systolic strain was lower in MG patients than in controls
before pyridostigmine. The differences disappeared following administration of pyridostigmine. Also, tissue velocities at
systole and early diastole tended to be lower in patients before pyridostigmine. In multivariate analyses adjusting for between-group
differences in blood pressure, MG was no longer associated with lower longaxis function. Conventional echocardiographic measures
of left ventricular diastolic and systolic function did not differ between groups. In conclusion, this study, using modern
tissue Doppler imaging as well as conventional echocardiography, could not demonstrate definite MG-related cardiac involvement
in a group of MG patients without known cardiac disease, but indicates that pyridostigmine-responsive MG-related alterations
in cardiac muscle function exist in MG patients. 相似文献
Cushing's syndrome and the metabolic syndrome share clinical similarities. Reports of alterations in the hypothalamic-pituitary-adrenal (HPA) axis are inconsistent, however, in the metabolic syndrome. Recent data highlight the importance of adipose 11beta-hydroxysteroid dehydrogenase type 1 (11beta-HSD1), which regenerates cortisol from cortisone and, when overexpressed in fat, produces central obesity and glucose intolerance. Here we assessed the HPA axis and 11beta-HSD1 activity in women with moderate obesity and insulin resistance. Forty women were divided into tertiles according to body mass index (BMI; median, 22.0, 27.5, and 31.4, respectively). Serum cortisol levels were measured after iv CRH, low dose dexamethasone suppression, and oral cortisone administration. Urinary cortisol metabolites were measured in a 24-h sample. A sc abdominal fat biopsy was obtained in 14 participants for determination of 11beta-HSD type 1 activity in vitro. Higher BMI was associated with higher total cortisol metabolite excretion (r = 0.49; P < 0.01), mainly due to increased 5alpha- and, to a lesser extent, 5beta-tetrahydrocortisol excretion, but no difference in plasma cortisol basally, after dexamethasone, or after CRH, and only a small increase in the ACTH response to CRH. Hepatic 11beta-HSD1 conversion of oral cortisone to cortisol was impaired in obese women (area under the curve, 147,736 +/- 28,528, 115,903 +/- 26,032, and 90,460 +/- 18,590 nmol/liter.min; P < 0.001). However, 11beta-HSD activity in adipose tissue was positively correlated with BMI (r = 0.55; P < 0.05). In obese females increased reactivation of glucocorticoids in fat may contribute to the characteristics of the metabolic syndrome. Increased inactivation of cortisol in liver may be responsible for compensatory activation of the HPA axis. These alterations in cortisol metabolism may be a basis for novel therapeutic strategies to reduce obesity-related complications. 相似文献
The efficacy of bendamustine (50 mg/m2, days 1-3) plus mitoxantrone (10 mg/m2, day 1), every 28 days for up to four courses, was evaluated in a Phase II multicentre trial enrolling 59 patients with relapsed or refractory B-cell chronic lymphocytic leukaemia (CLL). Major toxicities were grade 3/4 leucopenia, thrombocytopenia and infections in 42%, 12% and 12% of patients, respectively. Complete and partial response was achieved in 5/59 and 25/29 patients, respectively (overall response rate, 51%). Median time to progression was 22 months (range 1-49 + ) and median survival 27 months (range 0-49 + ). The combination of bendamustine and mitoxantrone is an active regime in relapsed or refractory CLL. 相似文献
BACKGROUND AND AIMS: Osteoporosis and fall fractures are increasing problems amongst the elderly. The aim of this study was to explore whether combined population-based and individual interventions directed at risk factors for osteoporosis and falls result in behavioral changes in an elderly population. METHODS: A quasi-experimental design was used for the study. Persons aged >or=65 years were randomly selected in the intervention and control community. An intervention program was managed from the primary health care center and delivered to the community. Health education was designed to increase awareness of risk factors for the development of osteoporosis and falling. Questionnaires about lifestyle, health, previous fractures, safety behavior and physical activity level were distributed at baseline in 1989 and at the follow-ups in 1992 and 1994 in both communities. RESULTS: There was a difference of 17.7% between the dual intervention (receiving both population-based and individual interventions) and the control samples regarding the self-reported use of shoe/cane spikes, and a difference of 20.5% regarding the reported "moderate level" of physical activity in 1994. There was an increase in the number of participants in the dual intervention sample who, at baseline, had not reported equipping their homes with non-slip mats and removing loose rugs but who did report these changes in 1994. The increase in the reported use of shoe/cane spikes in the dual intervention sample was observed mainly for the period 1992-1994. CONCLUSIONS: A public health intervention model, including both population-based and individual interventions, can contribute to behavioral changes in the prevention of falls and changed physical activity patterns amongst elderly people. 相似文献
Background: Deep brain stimulation is a treatment under investigation for a range of psychiatric disorders. It has shown promising results for therapy-refractory obsessive–compulsive disorder (OCD) and major depressive disorder (MDD). Other indications under investigation include Tourette’s syndrome, anorexia nervosa and substance use disorders.
Aims: To review current studies on psychiatric indications for deep brain stimulation (DBS), with focus on OCD and MDD.
Method: A systematic search was carried out in MEDLINE, and the literature was searched to identify studies with DBS for psychiatric disorders. The identified studies were analysed based on patient characteristics, treatment results and adverse effects of DBS.
Results: A total of 52 papers met the inclusion criteria and described a total of 286 unique patients treated with DBS for psychiatric indications; 18 studies described 112 patients treated with DBS for OCD in six different anatomical targets, while nine studies presented 100 patients with DBS for MDD in five different targets.
Conclusion: DBS may show promise for treatment-resistant OCD and MDD but the results are limited by small sample size and insufficient randomized controlled data. Deep brain stimulation for OCD has received United States Food and Drug Administration approval. Other psychiatric indications are currently of a purely experimental nature. 相似文献
Retrospective data showed that resistance to cefuroxime among clinical blood culture isolates of Escherichia coli (2.67%) was more common than resistance to cefotaxime (0.59%) and ceftazidime (1.48%). 30 clinical isolates of E. coli with various degrees of resistance to cefuroxime were selected for the present studies. Antibiotic susceptibility to beta-lactam antibiotics was determined with the disc-diffusion method and for cefuroxime also with the E-test. The ability to grow in the presence of organic solvents was determined as a phenotypical measure of efflux. The organic solvent tolerance (OST) was graded on a scale from 1 to 5. Antibiotic susceptibility to cefuroxime, cefotaxime, ceftazidime and loracarbef was also determined in the presence of a known efflux pump inhibitor, MC-207,110. The strains that were organic solvent tolerant had significantly higher minimal inhibitory concentration (MIC) values for cefuroxime than the other E. coli strains (median 24 mg/l, range 4 to > 256 mgn/l vs median 4 mg/l, range 2-64 mg/l) and significantly lower cefuroxime zone diameters (p < 0.02). In the strains with most pronounced organic solvent tolerance, i.e. the cyclohexane-tolerant strains, the cefuroxime MIC values were decreased 2-fold (p < 0.03) and the zone diameters increased (p < 0.02) by the addition of an efflux pump inhibitor, MC-207,110. The findings supported the hypothesis that efflux contributes to cefuroxime resistance in E. coli. 相似文献