Health and health care utilisation among asylum seekers and refugees in the Netherlands: design of a study

Background  

This article discusses the design of a study on the prevalence of health problems (both physical and mental) and the utilisation of health care services among asylum seekers and refugees in the Netherlands, including factors that may be related to their health and their utilisation of these services.     

Self-limiting extravasation in the unused urinary bladder

Patients being evaluated as potential renal transplant recipients routinely undergo voiding cystourethrography. Eight patients were encountered in whom extraperitoneal extravasation was noted from the region of the ureterovesical junction during voiding (seven patients) or during filling (one patient). Extravasation was bilateral in six patients and unilateral in two. The patients neither experienced symptoms related to the extravasation, required treatment, nor had sequelae. Five of the eight patients have subsequently received renal transplants and their bladders were observed to be normal at surgery. Cystoscopy was also performed in two of these five patients and was unremarkable. After transplantation, these patients' bladders functioned normally and gave rise to no symptoms.     

Cost-effectiveness of counseling and pedometer use to increase physical activity in the Netherlands: a modeling study

Background

Counseling in combination with pedometer use has proven to be effective in increasing physical activity and improving health outcomes. We investigated the cost-effectiveness of this intervention targeted at one million insufficiently active adults who visit their general practitioner in the Netherlands.

Methods

We used the RIVM chronic disease model to estimate the long-term effects of increased physical activity on the future health care costs and quality adjusted life years (QALY) gained, from a health care perspective.

Results

The intervention resulted in almost 6000 people shifting to more favorable physical-activity levels, and in 5100 life years and 6100 QALYs gained, at an additional total cost of EUR 67.6 million. The incremental cost-effectiveness ratio (ICER) was EUR 13,200 per life year gained and EUR 11,100 per QALY gained. The intervention has a probability of 0.66 to be cost-effective if a QALY gained is valued at the Dutch informal threshold for cost-effectiveness of preventive intervention of EUR 20,000. A sensitivity analysis showed substantial uncertainty of ICER values.

Conclusion

Counseling in combination with pedometer use aiming to increase physical activity may be a cost-effective intervention. However, the intervention only yields relatively small health benefits in the Netherlands.     

Design of the sex hormones and physical exercise (SHAPE) study

Background  

Physical activity has been associated with a decreased risk for breast cancer. The biological mechanismn(s) underlying the association between physical activity and breast cancer is not clear. Most prominent hypothesis is that physical activity may protect against breast cancer through reduced lifetime exposure to endogenous hormones either direct, or indirect by preventing overweight and abdominal adiposity. In order to get more insight in the causal pathway between physical activity and breast cancer risk, we designed the Sex Hormones and Physical Exercise (SHAPE) study. Purpose of SHAPE study is to examine the effects of a 1-year moderate-to-vigorous intensity exercise programme on endogenous hormone levels associated with breast cancer among sedentary postmenopausal women and whether the amount of total body fat or abdominal fat mediates the effects.     

Comorbidity,limitations in activities and pain in patients with osteoarthritis of the hip or knee

Background  

This study aims to contribute to the knowledge of the influence of comorbidity in OA. The objectives of the study were (i) to describe the prevalence of comorbidity and (ii) to describe the relationship between comorbidity (morbidity count, severity and the presence of specific diseases) and limitations in activities and pain in elderly patients with knee or hip OA using a comprehensive inventory of comorbidity.     

The Treatment of Septicemia in Pacemaker Patients

The authors analyzed the data of seven patients who had undergone open heart surgery because of pacemaker endocarditis in the past 4 years. Repeated surgical interventions on the pacemaker system were found to be the most common predisposing factors. Staphylococcus aureus and Staphylococcus epidermidis were the most common causative organisms. Two-dimensional echocardiography was important in the diagnosis of cases with atypical clinical picture and negative blood cultures. We concluded that: (1) any pacemaker patient with fever should be considered to have a pacemaker endocarditis; (2) all of these patients should be examined by two-dimenensional echocardiography; and (3) the total removal of the infected hardware seems to be the only way to achieve complete recovery.     

Cerebral Embolism Due to a Retained Pacemaker Lead: A Case Report

There are only a few reported cases of a pacemaker lead migrating inadvertently into the left atrium or ventricle. An unusual complication of unremoved, unwanted pacemaker lead is presented. The free tip of the lead caused cerebral embolism after perforating the interatrial septum.     

Neoadjuvant Chemotherapy and Surgery for Esophageal Adenocarcinoma: Prognostic Value of Circumferential Resection Margin and Stratification of N1 Category

Background  In the UK, it is standard practice to treat esophageal adenocarcinoma with neoadjuvant chemotherapy (no radiation) and surgery. We examined the prognostic value of the status of the circumferential resection margin (CRM) and stratification of the N1 category into 1–4 nodes or ≥5 nodes. Methods  Between 2000 and 2006, 105 patients with radiologically staged T3, T4 or N1 esophageal adenocarcinoma had preoperative chemotherapy. One hundred and one patients had an Ivor Lewis operation with two-field lymphadenectomy, three had a transhiatal operation and one had a three-incision operation. CRM was assessed by painting the specimen with India ink and transverse sections at 5–10 mm intervals. The CRM was considered positive (CRM+) if malignant cells were within 1 mm of the inked margin. Results  There were 87 men. The median age was 61 years (range 37–81 years). Median lymph node yield was 28 (4–77); 86 patients (83%) had ≥18 nodes. Seventy-four patients (70%) had N1 disease, with 1–4 involved nodes in 41 patients (39%) and ≥5 nodes in 33 patients (31%). The CRM was positive in 38 patients (36%). On multivariate analysis, nodal metastasis [N0 versus N1; hazard ratio (HR) 3.3, 3-year survival 80% versus 40%; P = 0.004], CRM status (CRM– versus CRM+: HR 2.6, 3-year survival 64% versus 26%; P = 0.002) and vascular invasion (V0 versus V1: HR 2.2, 3-year survival 67% versus 39%; P = 0.014) retained independently significant prognostic value. N1 patients with 1–4 nodes had longer survival than those with ≥5 nodes (56% versus 21%; P < 0.001). Conclusions  CRM involvement and stratification of the N1 category are independent prognostic factors after multimodal therapy for esophageal adenocarcinoma.