ASPIRE registry: assessing the Spectrum of Pulmonary hypertension Identified at a REferral centre

Pulmonary hypertension (PH) is a heterogeneous condition. To date, no registry data exists reflecting the spectrum of disease across the five diagnostic groups encountered in a specialist referral centre. Data was retrieved for consecutive, treatment-na?ve cases diagnosed between 2001 and 2010 using a catheter-based approach. 1,344 patients were enrolled, with a mean follow-up of 2.9 yrs. The 3-yr survival was 68% for pulmonary arterial hypertension (PAH), 73% for PH associated with left heart disease, 44% for PH associated with lung disease (PH-lung), 71% for chronic thromboembolic PH (CTEPH) and 59% for miscellaneous PH. Compared with PAH, survival was inferior in PH-lung and superior in CTEPH (p<0.05). Multivariate analysis demonstrated that diagnostic group independently predicted survival. Within PAH, Eisenmenger's survival was superior to idiopathic PAH, which was superior to PAH associated with systemic sclerosis (p<0.005). Within PH-lung, 3-yr survival in sleep disorders/alveolar hypoventilation (90%) was superior to PH-lung with chronic obstructive pulmonary disease (41%) and interstitial lung disease (16%) (p<0.05). In CTEPH, long-term survival was best in patients with surgically accessible disease undergoing pulmonary endarterectomy. In this large registry of consecutive, treatment-na?ve patients identified at a specialist PH centre, outcomes and characteristics differed between and within PH groups. The current system of classification of PH has prognostic value even when adjusted for age and disease severity, emphasising the importance of systematic evaluation and precise classification.     

Fatal outcome after heart transplantation caused by Aspergillus lentulus

Opportunistic invasive fungal infections are a major cause of mortality in immunocompromised patients. Early diagnosis of invasive aspergillosis and proper identification of the causative agent is crucial for guidance of therapy. Accurate differentiation of Aspergillus lentulus, a filamentous fungus often misidentified as atypical Aspergillus fumigatus, is of concern as multiple antifungal drugs show a reduced susceptibility. This is the first report, to our knowledge, of a proven pulmonary invasive fungal infection caused by A. lentulus after heart transplantation.     

股骨近端锁定加压钢板治疗股骨转子间骨折

目的 探讨股骨近端锁定加压钢板（LCP）内固定治疗股骨转子间骨折的临床疗效.方法 采用股骨近端LCP治疗23例股骨转子间骨折的患者.随访观察骨折愈合时间,按Harris评分标准评价疗效.结果 23例均获随访,时间6~12（9±1.4）个月.骨折愈合时间14~20（17±1.7）周.髋关节Harris评分：优13例,良9例,一般1例.结论 股骨近端LCP内固定治疗股骨转子间骨折创伤小、出血少、对骨膜影响小,符合解剖形态,临床疗效满意.     

Association of costs with somatic symptom severity in patients with medically unexplained symptoms

Objective

To analyse the association of direct and indirect costs in patients with medically unexplained symptoms (MUS) with somatic symptom severity (SSS).

Methods

A cross-sectional cost analysis for retrospective 6 months was conducted in 294 primary care patients with MUS. Health care utilisation and loss of productivity were measured by questionnaires. SSS was measured using the “Patient Health Questionnaire 15” (PHQ-15). Direct and indirect costs and the association of costs with SSS were analysed via multiple linear regression analysis.

Results

Patients with MUS had average 6-month direct costs of 1098 EUR and indirect costs of 7645 EUR. For direct costs, outpatient physician visits were the most expensive single cost category (36%), followed by pharmaceuticals (25%) and hospital stays (19%). Indirect costs were predominantly caused by productivity reduction at work (56%) followed by early retirement (29%) and acute sickness absence (14%). As compared to mild SSS, moderate SSS was not significantly associated with direct, but with indirect costs (+ 2948 EUR; p < .001); severe SSS was associated with increased direct cost (+ 658 EUR; p = .001) and increased indirect costs (+ 4630 EUR; p < .001). Age was positively associated with direct cost (+ 15 EUR for each additional year; p = .015) as well as indirect cost (+ 104 EUR for each additional year; p < .001).

Conclusions

MUS are associated with relevant direct and even much higher indirect costs that strongly depend on SSS.     

Correction to: The Bright Side of Grit in Burnout-Prevention: Exploring Grit in the Context of Demands-Resources Model among Chinese High School Students

Child Psychiatry & Human Development - A correction to this paper has been published: https://doi.org/10.1007/s10578-021-01198-3     

Health care providers’ support of patients’ autonomy,phosphate medication adherence,race and gender in end stage renal disease

This study was designed to assess dialysis subjects’ perceived autonomy support association with phosphate binder medication adherence, race and gender. A multi-site cross-sectional study was conducted among 377 dialysis subjects. The Health Care Climate (HCC) Questionnaire assessed subjects’ perception of their providers’ autonomy support for phosphate binder use, and adherence was assessed by the self-reported Morisky Medication Adherence Scale. Serum phosphorus was obtained from the medical record. Regression models were used to examine independent factors of medication adherence, serum phosphorus, and differences by race and gender. Non-white HCC scores were consistently lower compared with white subjects’ scores. No differences were observed by gender. Reported phosphate binder adherence was associated with HCC score, and also with phosphorus control. No significant association was found between HCC score and serum phosphorus. Autonomy support, especially in non-white end stage renal disease subjects, may be an appropriate target for culturally informed strategies to optimize mineral bone health.     

Global prevalence of diabetes: estimates for the year 2000 and projections for 2030

OBJECTIVE: The goal of this study was to estimate the prevalence of diabetes and the number of people of all ages with diabetes for years 2000 and 2030. RESEARCH DESIGN AND METHODS: Data on diabetes prevalence by age and sex from a limited number of countries were extrapolated to all 191 World Health Organization member states and applied to United Nations' population estimates for 2000 and 2030. Urban and rural populations were considered separately for developing countries. RESULTS: The prevalence of diabetes for all age-groups worldwide was estimated to be 2.8% in 2000 and 4.4% in 2030. The total number of people with diabetes is projected to rise from 171 million in 2000 to 366 million in 2030. The prevalence of diabetes is higher in men than women, but there are more women with diabetes than men. The urban population in developing countries is projected to double between 2000 and 2030. The most important demographic change to diabetes prevalence across the world appears to be the increase in the proportion of people >65 years of age. CONCLUSIONS: These findings indicate that the "diabetes epidemic" will continue even if levels of obesity remain constant. Given the increasing prevalence of obesity, it is likely that these figures provide an underestimate of future diabetes prevalence.