Acta Clinica Belgica最新文献

Background: Turner syndrome (TS) is characterized by dysmorphism and body disproportion. TS women are also susceptible to a range of chronic disorders including arterial hypertension (AHT), osteoporosis, sensorineural hearing loss (SNHL), type 2 diabetes mellitus (DM2) and thyroid disease. The association between dysmorphism/body disproportion and chronic disease has never been studied in TS women. The effect of growth hormone treatment on body disproportion is also unclear. Objectives: to analyze dysmorphic features and body disproportion in TS women in relation to the presence of chronic disease and to document the effect of growth hormone therapy on body disproportion.

Method: 76 adult TS women with a regular follow up at the TS clinic UZ Ghent were invited to participate. Detailed body measurements were performed in 44 volunteering TS women. Scoring systems for overall dysmorphism, craniofacial dysmorphism, thoracic and limb abnormalities and skeletal disproportion were developed.

Results: TS women with a higher dysmorphism score were more at risk for AHT (p = 0.04) as well as those with a higher sitting height/standing height ratio (p < 0.05). Prevalence of AHT, osteoporosis and DM 2 was lower in TS women treated with GH during childhood (p < 0.05).

Conclusions: Adult TS women with relatively short legs or with more physical dysmorphic stigmata were more at risk for AHT. GH therapy does not seem to increase the risk of chronic disease on the long term.

We report the case of a 51 year-old female who complained of jaundice and weight loss. At the time of presentation, she had been in remission from a stage 2a ductal breast carcinoma for 58 months. The clinical presentation was suggestive of a primary pancreas cancer with liver metastases and retroperitoneal lymph nodes. We performed liver and pancreas biopsies that demonstrate a relapse of her old breast carcinoma with positive hormone receptors and HER2 positive. Conservative treatment by chemotherapy was given with Paclitaxel - Trastuzumab and Pertuzumab. Pancreatic metastases are uncommon. Furthermore, pancreatic metastases from breast cancer are very rare. We performed a review of the literature and found 48 cases of pancreatic metastases from breast cancer. We would like to highlight by this case that when a pancreatic lesion appears, in patients with a past history of cancer, physicians must not forget the possibility of metastases from primary tumor even if the initial stage, of the tumor, is low. However the diagnosis is not always easy. If liver and pancreatic lesions occur simultaneously, the clinical presentation can mimic metastatic primary pancreatic cancer. Therefore performing biopsy is highly recommended for making the correct diagnosis and also for the staging of the disease and the choice of the best treatment according to immunohistochemical analysis.

Introduction: Stroke is a development of an acute focal neurological deficit with an ischemic or hemorrhagic origin. Thrombolysis within 4.5 h of ischemic stroke onset improves outcome. Guidelines recommend administration of intravenous recombinant tissue plasminogen activator within 60 min upon arrival at the hospital, meaning the door-to-needle time (DNT) should be less than 60 min. In this study, a stroke protocol was introduced at the emergency department of the Ghent University Hospital with a primary goal to shorten the DNT.

Methodology: This study was an uncontrolled before-after cohort study. A 'Code Stroke' protocol (CSP) was implemented and the results from the pre-code stroke protocol period (Pre-CSP period, from 15 August 2016 until 5 March 2017) were compared with the results from the post-code stroke protocol period (Post-CSP period, from 6 March 2017 until 16 July 2017).

Results: The median DNT decreased significantly from 57 min in the Pre-CSP period to 33 min in the Post-CSP period (p < 0.001). The door-to-triage time (DTT), triage-to-emergency physician time (TET), emergency physician-to-CT time (ECT) and CT-to needle time (CNT) decreased significantly Post-CSP compared to Pre-CSP. When adjusting the results for other variables that might have an influence on these time intervals, the TET, ECT and CNT also decreased significantly. There was a statistically significant effect of the implementation of the CSP on the number of patients treated with a DNT within 20, 30, 45 and 60 min (p = 0.008).

Conclusion: A significant decrease in DNT can be achieved with the implementation of this stroke protocol.

Background: It is well known that Crohn's disease can involve the stomach. However, most often this upper gastrointestinal tract involvement is asymptomatic. Typically, there is involvement of the small intestine with the typical associated symptoms of Crohn's disease: abdominal cramps, diarrhoea and weight loss.

Methods: We report a case of a young woman with complaints of dyspepsia since 2 months.

Results: Gastroscopy revealed severe aphthous pangastritis with biopsies showing a focal active and chronic gastritis with presence of granulomas. We therefore performed a coloscopy showing an aphthous terminal ileum. The pathologic report indicated granulomatous reaction concordant with a slightly active, mildly chronic terminal ileitis typical for Crohn's disease.

Conclusion: The incidence of upper gastrointestinal tract involvement of Crohn's disease is still underestimated, partially due to the asymptomatic nature in two thirds of patients. IBD gastritis should always be included in the differential diagnosis of gastritis, considering the increased risk of a more severe disease course and complications.

Background: Idiopathic retroperitoneal fibrosis (iRPF) is a rare fibro-inflammatory disease, characterized by inflammation of the abdominal aorta and its surrounding structures. The exact pathophysiology remains unclear. Diagnosis is often troublesome due to the non-specific and highly variable clinical presentation. Standardized treatment protocols are lacking.

Objective: This article presents a review on iRPF, addressing clinical and diagnostic modalities as well as its pathophysiology and the possible inclusion within the IgG4-related disease (IgG4-RD) spectrum. Finally, a diagnostic-therapeutic algorithm for a standardized approach to iRPF is proposed.

Methods: The PubMed Internet database was searched. Articles were selected based on the relevance of abstract, article type and impact of the journal.

Results: iRPF and IgG4-RD share a common autoimmune aetiology. Diagnostics are multimodal and based on imaging. Ruling out malignancy should be of primary concern. Complications are mostly of renal or vascular origin due to compression of retroperitoneal structures. Corticosteroids remain the first-line treatment regimen and are mostly successful, but evidence supporting alternative immunosuppressive and anti-inflammatory treatments is growing. Long-term therapy, as well as follow-up, is paramount in this chronic and often relapsing disease.

Objectives: Oncological home-hospitalization (OHH) might be a patient-centred approach to deal with the increasing burden of cancer on health-care facilities and finances. Before implementation into practice, its feasibility, costs and support among stakeholders should be evaluated. The purpose of this trial was to explore patients', specialists' and general practitioners' (GPs) perspectives towards the opportunities of implementing OHH within the Belgian health-care system.

Methods: A regional cross-sectional survey study was launched in order to investigate the stakeholders' views on OHH and the current cancer care focusing on integration of primary care and continuous care.

Results: Of the responders, 37 out of 163 patients (23%), 45 of 62 GPs (73%) and 10 of 15 specialists (67%) feel positive about the opportunities for OHH. Nevertheless, 11/15 specialists (73%) and 51/62 GPs (82%) feel primary care might currently be (too) little involved in order to ensure continuous care for cancer patients. Opportunities for improved continuous care are seen in better communication between primary care and hospital, and more patient contacts for primary care during the cancer treatment process.

Conclusion: The results of this local survey study demonstrated there is support among different stakeholder groups for the implementation of OHH within the Belgian health-care context. However, some barriers impeding transmural continuous care should be tackled before implementing such model into practice. Better communication between health-care professionals and more patients contacts are suggested, and an adjusted legal and financial framework is required.

Objectives: In prosthetic joint infections (PJIs), there is no consensus about the utility of the preoperative joint aspiration culture to guide antimicrobial treatment. The main objective of this retrospective study was to investigate the value of these preoperative samples to narrow immediate postoperative empirical antimicrobial treatment in patients with a knee or hip PJI.

Methods: Adult patients admitted for an exchange procedure between June 2007 and July 2016 for whom a preoperative joint aspiration within 6 months prior to the procedure was available and with an antibiotic-free interval before sampling, were eligible. Per PJI, taking both preoperative joint aspiration and intraoperative deep samples into account, causative pathogen(s) were assessed by the current Infectious Diseases Society of America (IDSA) guidelines. Per PJI, agreement of preoperative joint aspiration cultures corresponding to the causative pathogen(s) was investigated both on species and on Gram/fungi level.

Results: From the 85 PJIs, on species level, the total agreement was found in 58 (68%) PJIs. On Gram/fungi level, when preoperative joint aspiration cultures yielded exclusively Gram-positive microorganisms (n = 61), a 100% predictive value for Gram positive causing pathogens was attained. Insufficient predictive value was observed in PJIs with preoperative joint aspiration yielding Gram-negative microorganisms (n = 4), a fungus (n = 1) or with sterile results (n = 19).

Conclusion: In the immediate postoperative setting, the treating team might consider a broad spectrum empirical antibiotic regime, guided by the local epidemiology and susceptibility, which can be narrowed to Gram-positive coverage if preoperative joint aspiration cultures yield exclusively Gram-positive microorganisms.

Objective: Stratifying patients with paroxysmal or short-term persistent atrial fibrillation (AF) who are at greater risk of developing permanent AF is challenging. Aim of our prospective study was to evaluate association of laboratory parameters (biochemistry and complete blood count (CBC)) together with standard demographic, clinical and echocardiography parameters, with AF progression.Methods: We prospectively recruited 579 patients with AF and divided them into two groups at index hospitalization: paroxysmal or persistent (non-permanent AF), and long-term persistent or permanent AF patients (permanent AF). Clinical, echocardiographic, and relevant CBC parameters were collected. Non-permanent AF patients were selected for follow-up, with a median follow-up time of 21 months. Endpoint was progression to permanent AF.Results: Out of 409 patients with non-permanent AF, 109 (26.6%) progressed within follow-up. In a multivariate Cox regression model only increased left atrium (LA) diameter (HR 2.16, 95% CI 1.20-3.87, p = 0.010), and increased red cell distribution width (RDW; HR 1.19, 95% CI 1.03-1.39, p = 0.022) showed significant independent association with progression. There were 221/409 patients with both LA ≤45 mm and RDW level ≤14.5% who progressed at a rate of only 17.6%, and showed relative risk of AF progression of 0.47 (95% CI 0.34-0.67; p < 0,001).Conclusion: Together with LA size, RDW was independently associated with AF progression. Patients with both LA size ≤45 mm and RDW level ≤14.5% are most probably the best candidates for rhythm control strategies.

Objectives: Central venous catheter (CVC) implementation is now usual in emergency department. The most common complications are misplacement, bleeding, pleural perforation, thrombosis and sepsis. Forgetting a guide wire in the patient's body after catheterization is an underestimated complication of this procedure; only 76 cases are described. Even if the majority of patients remained asymptomatic, severe complications can happened even years later. This article's aim is to identify the sequence of elements that led to the event occurrence and to suggest recommendations of good practice to minimize complications related to central catheter placement.Method: After reviewing all the complications related to central venous catheterization and their frequencies, we analyse from a case report and a review of the literature the sequence of elements that led to the medical error. We use an Ishikawa diagram to show our results and the links between them.Results: Our Ishikawa diagram shows that material, human resources, procedural and radiological involvement factors are the main elements on which we can act to reduce the complications rate after central venous catheterization. We advocate for the establishment of standardized procedures before, during and after the technical gesture.Conclusions: Because of human nature, errors will always be possible when taking care of a patient. However, we propose good practice recommendations to avoid the repetition of a forgetting guide wire after central venous catheterization.