An unusual case of a gallbladder polyp.

A 63-year old female patient with a medical history of hypereosinophilic syndrome with neurological and pulmonary involvement presented for a routine follow-up. The patient was asymptomatic but a routine scheduled ultrasound showed a gallbladder polyp of 19mm. One month later this polyp had grown to 36 mm. On magnetic resonance imaging of the liver there was a suspicion of gallbladder cancer and for this reason cholecystectomy was performed. Pathology however showed eosinophilic infiltration. Serum analysis showed an increase in her eosinophil count. The diagnosis of hypereosinophilic syndrome with eosinophilic infiltration of the gallbladder was made. The dose of corticosteroids was augmented and she recovered completely post-operatively with no residual flares of other organ damage during follow up.

Diagnostic approach for detection and identification of emerging enteric pathogens revisited: the (Ali)arcobacter lanthieri case.

An immunocompetent patient without a history of recent travel or animal exposure developed persistent abdominal bloating and cramps without diarrhoea or fever. Negative additional investigations excluded gastritis, infectious colitis, inflammatory bowel disease and neoplasia, but routine stool culture detected a Campylobacter-like organism. The isolate was obtained with use of a polycarbonate filter technique, emphasizing the importance of culture to support and validate the occurrence of emerging and new bacterial enteric pathogens. The ensuing extensive laboratory examinations proved challenging in identifying this potential pathogen. Phylogenetic marker analysis based on the 16S ribosomal RNA and rpoB gene sequences revealed that the isolate was most closely related to Arcobacter lanthieri and Arcobacter faecis. Subsequent analysis of a draft whole genome sequence assigned the isolate to A. lanthieri. We report the presence of five virulence genes, cadF, ciaB, mviN, hecA and iroE, indicating a possible pathogenic nature of this organism. This case demonstrated the importance of the use of agnostic methods for the detection of emerging pathogens in cases of enteric disease with a wide array of gastrointestinal symptoms.

A hospital wide predictive model for unplanned readmission using hierarchical ICD data.

BACKGROUND AND OBJECTIVE: Hospitals already acquire a large amount of data, mainly for administrative, billing and registration purposes. Tapping on these already available data for additional purposes, aiming at improving care, without significant incremental effort and cost. This potential of secondary patient data is explored through modeling administrative and billing data, as well as the hierarchical structure of pathology codes of the International Classification of Diseases (ICD) in the prediction of unplanned readmissions, as a clinically relevant outcome parameter that can be impacted on in a quality improvement program. METHODS: In this single-center, hospital-wide observational cohort study, we included all adult patients discharged in 2016 after applying an exclusion protocol (n = 29,702). In addition to administrative variables, such as age and length of stay, structured pathology data were taken into account in predictive models. As a first research question, we compared logistic regression against penalized logistic regression, gradient boosting and Random Forests to predict unplanned readmission. As a second research goal, we investigated the level of hierarchy within the pathology data needed to achieve the best accuracy. Finally, we investigated which prediction variables play a prominent role in predicting hospital readmission. The performance of all models was evaluated using the Area Under the ROC Curve (AUC) measure. RESULTS: All models have the best predictive results using Random Forests. An added value of 7% is observed compared to a baseline method such as logistic regression. The best model, based on Random Forests, achieved an AUC of 0.77, using the diagnosis category and procedure code as lowest level of the hierarchical pathology data. CONCLUSIONS: The most accurate model to predict hospital wide unplanned readmission is based on Random Forests and includes the ICD hierarchy, especially diagnosis category. Such an approach lowers the number of predictor variables and yields a higher interpretability than a model based on a detailed diagnosis. The performance of the model proved high enough to be used as a decision support tool.

Communication satisfaction and job satisfaction among critical care nurses and their impact on burnout and intention to leave: A questionnaire study.

OBJECTIVES: To investigate the relationship between communication and job satisfaction and their association with intention to leave and burnout among intensive care unit nurses. RESEARCH METHODOLOGY/DESIGN: A multicentre questionnaire study. SETTING/PARTICIPANTS: Intensive care nurses (n = 303) from three Flemish hospitals. MAIN OUTCOME MEASURES: Communication satisfaction assessed by the Communication Satisfaction Questionnaire, intention to leave through the Turnover Intention Scale (from the Questionnaire for the Perception and Assessment of Labour) and burnout by the Maslach Burnout Inventory. Job satisfaction was measured by a visual analogue scale. RESULTS: Average job satisfaction was 7.66 ±â€¯1.34/10. Nurses were most satisfied about 'Communication with supervisor' (68.46%), and most dissatisfied about 'Organisational perspectives' (34.12%). Turnover intention was low among 49.5% (150/290) and high among 6.6% (20/290). Three percent (9/299) of intensive care nurses were at risk for burnout. All dimensions of communication satisfaction were moderately associated with job satisfaction, intention to leave and burnout. CONCLUSION: This study demonstrated high levels of communication and job satisfaction in a sample of nurses in Flanders. Intention to leave and burnout prevalence were low. To a certain extent, communication satisfaction might be associated with job satisfaction, intention to leave and burnout.

Elderly versus nonelderly patients with invasive aspergillosis in the ICU: a comparison and risk factor analysis for mortality from the AspICU cohort.

Data regarding the epidemiology and diagnosis of invasive aspergillosis in the critically ill population are limited, with data regarding elderly patients (≥75 years old) even scarcer. We aimed to further compare the epidemiology, characteristics and outcome of elderly versus nonelderly critically ill patients with invasive aspergillosis (IA) Prospective, international, multicenter observational study (AspICU) including adult intensive care unit (ICU) patients, with a culture and/or direct examination and/or histopathological sample positive for Aspergillus spp. at any site. We compared clinical characteristics and outcome of IA in ICU patients using two different diagnostic algorithms. Elderly and nonelderly ICU patients with IA differed in a number of characteristics, including comorbidities, clinical features of the disease, mycology testing, and radiological findings. No difference regarding mortality was found. According to the clinical algorithm, elderly patients were more likely to be diagnosed with putative IA. Elderly patients had less diagnostic radiological findings and when these findings were present they were detected late in the disease course. The comparison between elderly survivors and nonsurvivors demonstrated differences in clinical characteristics of the disease, affected sites and supportive therapy needed. All patients who were diagnosed with proven IA died. Increased vigilance combined with active search for mycological laboratory evidence and radiological confirmation are necessary for the timely diagnosis of IA in the elderly patient subset. Although elderly state per se is not a particular risk factor for mortality, a high SOFA score and the decision not to administer antifungal therapy may have an impact on survival of elderly patients.

Sleep, training load and performance in elite female gymnasts.

Training load (TL) and recovery should be in optimal balance to obtain maximal performance gains. We aimed to study sleep as a recovery technique and its relationship with TL and performance in elite athletes. Twenty-six elite female artistic gymnasts were divided into an under 13 (n = 6), an under 14 (n = 6), a junior (n = 7; 14-15y) and a senior (=World Championship (WC) competitors, n = 7; ≥16y) category. Sleep, through sleep logs, and training parameters, using the session Rate of Perceived Exertion (sRPE) scale, were monitored to calculate total sleep time (TST), sleep efficiency (SE), TL, monotony and strain. Performance of WC competitors was evaluated through coach and WC qualification ranking. For the entire group, TST (effect sizes (ES) = -1.12, confidence intervals (CI) = -60:-47, P < .05) and SE (ES = -0.13, CI = -1.40:-0.10, P = .022) were shorter during week than weekend nights. TST and SE were highest in youngest gymnasts (P < .05). TL was lowest in under 13 and senior gymnasts (P < .05), while TL, monotony and strain were highest in junior gymnasts (P < .05). A negative regression was found between TST and TL the day after, while higher TL also led to lower TST the following night (P < .001). For the WC competitors, TST the night before the qualifications was shorter than the mean TST of the WC period (ES = -0.95, CI = -170:24, P = .030). TST correlated with coach ranking (r = -0.857, P = .014). Higher TL correlated with worse WC (r = 0.829, P = .042) and coach (r = 0.893, P = .007) ranking. This research in elite gymnasts indicated associations between decreased TST, augmented TL and inferior performance. Optimizing sleep and TL may therefore represent strategies to enhance performance.

Drivers and impact of antifungal therapy in critically ill patients with Aspergillus-positive respiratory tract cultures.

Invasive pulmonary aspergillosis (IPA) is an increasingly recognised problem in critically ill patients. Little is known about how intensivists react to an Aspergillus-positive respiratory sample or the efficacy of antifungal therapy (AFT). This study aimed to identify drivers of AFT prescription and diagnostic workup in patients with Aspergillus isolation in respiratory specimens as well as the impact of AFT in these patients. ICU patients with an Aspergillus-positive respiratory sample from the database of a previous observational, multicentre study were analysed. Cases were classified as proven/putative IPA or Aspergillus colonisation. Demographic, microbiological, diagnostic and therapeutic data were collected. Outcome was recorded 12 weeks after Aspergillus isolation. Patients with putative/proven IPA were more likely to receive AFT than colonised patients (78.7% vs. 25.5%; P <0.001). Patients with host factors for invasive fungal disease were more likely to receive AFT (72.5% vs. 37.4%) as were those with multiorgan failure (SOFA score >7) (68.4% vs. 36.9%) (both P <0.001). Once adjusted for disease severity, initiation of AFT did not alter the odds of survival (HR = 1.40, 95% CI 0.89-2.21). Likewise, treatment within 48 h following diagnosis did not change the clinical outcome (75.7% vs. 61.4%; P = 0.63). Treatment decisions appear to be based on diagnostic criteria and underlying disease severity at the time of Aspergillus isolation. IPA in this population has a dire prognosis and AFT is not associated with reduced mortality. This may be explained by delayed diagnosis and an often inevitable death due to advanced multiorgan failure.

[A practical program for outpatient parenteral antimicrobial therapy]. / Un modèle pratique pour l'antibiothérapie parentérale ambulatoire.

Some infections require prolonged parenteral antimicrobial therapy, which can be continued in an outpatient setting. The Ghent University Hospital has fifteen years of experience with Outpatient Parenteral Antimicrobial Therapy [OPAT) in the patient own home setting. As a quality improvement initiative, this process was critically reviewed in a multidisciplinary approach. Several challenges and barriers were identified, including regulatory obstacles for OPAT in Belgium, such as Lack of uniformity in ambulatory reimbursement of parenteral antimicrobials. There is no financial incentive for the patient with OPAT, as costs for the patient of outpatient therapy can be higher as compared with hospitalization. Other barriers include delayed approval of the certificate for reimbursement, low availability of medicines in the community pharmacies and limited knowledge of the medical devices for administration in ambulatory setting. All critical steps in the revised OPAT program are summarized in a flowchart with a checklist for all stakeholders. Firstly, a list with specific criteria to include patients in an OPAT program is provided. Secondly, the Multidisciplinary Infection Team received a formal mandate to review all eligible OPAT patients. In order to select the most appropriate catheter a decision tree was developed and standardized packages with medical devices were developed. Thirdly, patients receive oral and written information about the treatment with practical and financial implications. Fourthly, information is provided towards the general practitioners, community pharmacists and home care nurses. Standardization of the OPAT-program aims at improving quality and safety of intravenous antimicrobial therapy in the home setting.

Communication in healthcare: a narrative review of the literature and practical recommendations.

OBJECTIVES: Effective and efficient communication is crucial in healthcare. Written communication remains the most prevalent form of communication between specialised and primary care. We aimed at reviewing the literature on the quality of written communication, the impact of communication inefficiencies and recommendations to improve written communication in healthcare. DESIGN: Narrative literature review. METHODS: A search was carried out on the databases PubMed, Web of Science and The Cochrane Library by means of the (MeSH)terms 'communication', 'primary health care', 'correspondence', 'patient safety', 'patient handoff' and 'continuity of patient care'. Reviewers screened 4609 records and 462 full texts were checked according following inclusion criteria: (1) publication between January 1985 and March 2014, (2) availability as full text in English, (3) categorisation as original research, reviews, meta-analyses or letters to the editor. RESULTS: A total of 69 articles were included in this review. It was found that poor communication can lead to various negative outcomes: discontinuity of care, compromise of patient safety, patient dissatisfaction and inefficient use of valuable resources, both in unnecessary investigations and physician worktime as well as economic consequences. CONCLUSION: There is room for improvement of both content and timeliness of written communication. The delineation of ownership of the communication process should be clear. Peer review, process indicators and follow-up tools are required to measure the impact of quality improvement initiatives. Communication between caregivers should feature more prominently in graduate and postgraduate training, to become engraved as an essential skill and quality characteristic of each caregiver.

Mutual perception of communication between general practitioners and hospital-based specialists.

BACKGROUND: Communication between general practitioners (GPs) and specialists is an important aspect of qualitative care. Efficient communication exchange is essential and key in guaranteeing continuity of care. Inefficient communication is related to several negative outcomes, including patient harm. This study aimed to investigate the perception of GPs and hospital-based specialists in Belgium of the quality of their mutual communication. METHODS: A cross-sectional study was conducted among GPs and specialists. Participants were asked to complete a validated questionnaire on several aspects of their mutual communication. RESULTS: Response rates of 17.9% (343/1.912) for GPs and 17.3% (392/2.263) for specialists were obtained. Both specialists and GPs qualify their mutual telephone accessibility as suboptimal. Specialists think poorly of the GP referral letter, in contrast to GP perception. Eighty per cent of the GPs feel that specialists address their questions appropriately; specialists have a similar perception of their own performance. According to 16.7% of the specialists, GPs not always follow their recommendations. Contrarily, GPs rate their compliance much higher (90.7%). Less than half of the GPs feel that the specialists' letter arrives on time, whereas specialists have a different and a more positive perception. CONCLUSIONS: GPs and specialists disagree on several aspects of their mutual communication. These include the perception of accessibility, in both directions, and of the timeliness of written communication. Feedback is positively appreciated, again in both directions. Nevertheless, specialists feel that uptake of their recommendations is insufficient. Hence, there may remain significant room for improvement, which could contribute significantly to continuity of care and patient safety.

Implementation of a multidisciplinary infectious diseases team in a tertiary hospital within an Antimicrobial Stewardship Program.

BACKGROUND: In January 2011, as part of an antimicrobial stewardship program the Antimicrobial Management Team (AMT) at the Ghent University Hospital initiated a multidisciplinary Infectious Diseases Team (MIT) consisting of infectious diseases physicians, clinical microbiologists, and clinical pharmacists. The aim of this study is to describe the type and acceptance rate of recommendations provided by the MIT. METHOD: Prospective, observational study in a tertiary care, university teaching hospital with 1062 beds in non-consecutive hospitalized adult patients, excluding intensive care units and paediatrics. RESULTS: The MIT communicated 432 recommendations in 87 days observed. Of the 293 patients for whom a recommendation was made, the median age was 57 years (range: 16-91 years) and 169 (57·7%) were male. Skin or soft tissue infections (14%), respiratory tract infections (13%), infections without known focus (11%), abdominal infections (11%), and bone infections (8%) were most common. Recommendations were made to perform additional clinical investigation(s) [N = 137 (27%)], to adjust the dose of an antimicrobial drug [N = 42 (8%)], to stop an antimicrobial drug [N = 104 (21%)], to switch from a parenteral to an oral drug [N = 39 (8%)] or to initiate an antimicrobial drug [N = 178 (36%)], with an acceptance rate of 73·0%, 83·3%, 81·7%, 76·9%, and 84·0%, respectively. CONCLUSIONS: The MIT formulated about five recommendations a day primarily focusing on pharmacotherapy, but also on clinical investigations. In both fields, a high acceptance rate was observed.

A multidisciplinary network for the care of abnormal fatigue and chronic fatigue syndrome in the provinces of East and West Flanders in Belgium.

The organization of care for patients with the chronic fatigue syndrome (CFS) in tertiary care referral centres from 2002 onwards, was negatively evaluated by the Belgian Health Care Knowledge Centre on the endpoint of socio-professional reintegration. Subsequently, the federal health authorities asked for the elaboration of a new and innovative model of stepped care, aiming at improved integration of diagnosis and treatment into primary care and between levels of health care for patients with CFS. The reference centre of the University Hospital Ghent took the initiative of recruiting partners in the Belgian provinces of East and West Flanders to guarantee the care for patients with medically unexplained symptoms, in particular abnormal fatigue and CFS. A new and innovative care model, in which general practitioners play a central role, emphasizes the importance of early recognition of the patient 'at risk', correct diagnosis and timely referral. Early detection and intervention is essential in order to avoid or minimize illness progression towards chronicity, to safeguard opportunities for significant health improvement as well as to enhance successful socio-professional reintegration. This approach covers both the large sample of patients developing somatic complaints without obvious disease in an early phase as well as the more limited group of patients with chronic illness, including CFS. Cognitive behavioural therapy and graded exposure/exercise therapy are the evidence based main components of therapy in the latter. A biopsychosocial model underlies the proposed path of care.

HIV disclosure in the workplace.

OBJECTIVES: As HIV is currently a chronic and manageable disease, an increasing amount of people living with HIV (PLHIV) are (again) active on the labour market. Since research on this topic is scarce, this study aimed to explore experiences of PLHIV in the workplace, especially concerning disclosure and adherence to antiretroviral therapy. METHODS: A questionnaire was developed and validated in collaboration with Sensoa (Flemish expertise centre for sexual health) and participants were recruited using flyers and announcements on websites. RESULTS: A total of 54 PLHIV completed the questionnaire, among whom 50 (92·6%) males. Half of the participants did not disclose their HIV status in the workplace, mostly due to being afraid of social or professional consequences. Those who disclosed, reported no changes in the workplace or even reported receiving more empathy. A minority of participants have to take antiretroviral medication at work and they reported no particular problems related to medication intake. CONCLUSION: Despite improved solidarity and information campaigns, many PLHIV still do not disclose their HIV status in the workplace, most frequently due to fear for discrimination. More actions are warranted, as well as addressing possible self-stigma. Adherence to antiretroviral therapy in the workplace posed little or no problems.

Determinants of adherence in a cohort of Belgian HIV patients: a pilot study.

Since the era of highly active antiretroviral therapy (HAART), HIV is considered a chronic disease. Adherence to HAART is crucial for effectiveness. Non-adherence negatively impacts patient outcome and the larger economy. However, data on adherence among the Belgian HIV cohort are scarce. Therefore, the purpose of this pilot study was to identify determinants of adherence among HIV patients treated in Belgium. The study was conducted at the Aids Reference Centre of Ghent University Hospital between 1 January and 31 December 2012. Sociodemographic data were collected, along with the Simplified Medication Adherence Questionnaire (SMAQ), the Center for Adherence Support Evaluation (CASE) Adherence Index, the EuroQol-6D, the Medical Outcomes Study-HIV (MOS-HIV), the Beck Depression Inventory-II, and three neurocognitive complaints screening questions. To date, 218 patients participated in the study, among whom 173 (79·4%) were male. Mean age was 46·0±10·6 years and 133 patients (63·9%) were homosexual. According to the SMAQ and the CASE, 78·5% and 93·5% of the patients were adherent to antiretroviral therapy. Logistic regression analysis revealed that smoking, neurocognitive complaints, and female sex were independent determinants of non-adherence. In conclusion, there is an elevated risk for non-adherence in smokers, people experiencing neurocognitive problems, and women in our sample. The latter could reflect differences between male and female HIV patients in Belgium. Adherence improving initiatives should be tailored to these three risk groups.

Calciphylaxis: a rare complication in alcoholic liver disease.

Calciphylaxis, or calcific uremic arteriolopathy (CUA) is a rare but well described entity in patients with endstage renal disease (ESRD) and/or hyperparathyroidism. CUA is characterized by systemic acute calcification of the small and intermediate dermal vasculature that can lead to epidermal ischemia, ulceration, and necrosis. Cutaneous lesions of calciphylaxis characteristically begin as tender, violaceous, livedoid discolorations. The mechanisms of disease remain poorly understood although abnormal bone and mineral metabolism and hyperparathyroidism can contribute to CUA. Therapeutic strategies are of unproven benefit and mortality remains high. Calciphylaxis has also been extremely rarely reported in patients without ESRD and/or hyperparathyroidism. We report an unusual case of calciphylaxis in a patient with alcoholic liver cirrhosis and normal renal function, without any alteration in the phosphocalcic and parathyroid hormone (PTH) metabolisms.

A rare cause of severe recurrent abdominal pain.

Recurrent abdominal pain may be enigmatic to solve. We report three cases, presenting after a protracted history of severe recurrent bouts of epigastric pain, impeding daily activities. In all cases, serology for strongyloidiasis stercoralis proved positive. In one case, stool examination was positive for larvae. Treatment with ivermectin or albendazole resulted in complete resolution of abdominal symptoms without recurrence in all three cases.

Development and validation of potential structure indicators for evaluating antimicrobial stewardship programmes in European hospitals.

This study describes the development of structure indicators for hospital antimicrobial stewardship programmes and pilot validation across European hospitals. A multi-disciplinary panel from four European countries developed structure indicators in three steps: identification and listing of indicators, remote ranking of indicators using multi-criteria scoring, selection of indicators in a face-to-face consensus meeting. Additionally, the top-ten indicators were identified as a minimal set of key indicators. A survey was sent to the directors of antimicrobial stewardship programmes in European hospitals. The yes/no answers for the indicators were transformed into numbers in order to calculate the total scores. A list of 58 indicators was selected and categorised into the following topics: antimicrobial stewardship services (12 items), tools (16 items), human resources and mandate (6 items), health care personnel development (4 items), basic diagnostic capabilities (6 items), microbiological rapid tests (2 items), evaluation of microbiological drug resistance data (3 items), antibiotic consumption control (5 items) and drug use monitoring (4 items). The indicator scores, reported by 11 pilot hospitals from five European countries, ranged from 32 to 50 (maximum score = 58) and from 5 to 10 points (maximum score = 10) for, respectively, the complete and the top-ten list. An international panel selected 58 potential structure indicators, among which was a minimal set of ten key structure indicators, that could be useful for assessment of the comprehensiveness and resource-intensity of antimicrobial stewardship programmes. There was significant heterogeneity among participating centres with regard to their score for structural components of effective antimicrobial stewardship.