[Translation into French and republication of: "Home treatment for patients with cancer-associated venous thromboembolism"]. / Traduction et republication de : « Traitement à domicile des patients atteints de maladie veineuse thromboembolique associée au cancer ¼.

Patients hospitalised with acute venous thromboembolism (VTE), and notably patients with pulmonary embolism, often remain in hospital for extended periods due to the perceived risk of complications. However, several studies have shown that home treatment of selected patients is feasible and safe, with a low incidence of adverse events. This may offer clear benefits for patients' quality of life, hospital planning and cost to the health service. Nonetheless, there is a need for a VTE risk-stratification tool specifically addressing prognosis in patients with cancer. This may aid in the selection of low-risk patients with cancer and VTE who are suitable for outpatient treatment. Although several prognostic scores have been proposed, we suggest using a pragmatic clinical decision-making tool such as the Hestia criteria for selecting patients for home care in everyday clinical practice. Once patients have been discharged, it is mandatory to monitor patients regularly (we suggest after 3 days, 10 days, 1 month and 3 months, or more frequently if needed) with the involvement of a multidisciplinary team, so that appropriate and timely remedial action can be taken in case of warning signs of complications. If patients are selected carefully and monitored effectively, many patients who experience acute VTE can be cared for safely at home.

Assessment of discordance between radiologists and emergency physicians of RADIOgraphs among discharged patients in an emergency department: the RADIO-ED study.

BACKGROUND: The possibility to perform standard X-rays is mandatory for all French Emergency Department (ED). Initial interpretation is under the prescriber emergency physician-who continually works under extreme conditions, but a radiologist needs to describe a report as soon as possible. We decided to assess the rate of discordance between emergency physicians and radiologists among discharged patients. METHODS: We performed a monocentric study on an adult ED among discharged patients who had at least one X-ray during their consult. We used an automatic electronic system that classified interpretation as concordant or discordant. We review all discordant interpretation, which were classified as false negative, false positive, or more exam needed. RESULTS: For 1 year, 8988 patients had 12,666 X-rays. We found a total of 742 (5.9%) discordant X-rays, but only 277 (2.2%) discordance had a consequence (new consult or exam not initially scheduled). We found some factors associated with discordance such as male sex, or ankle, foot, knee, finger, wrist, ribs, and elbow locations. CONCLUSIONS: On discharged patients, using a systematic second interpretation of X-ray by a radiologist, we found a total of 2.2% discordance that had an impact on the initial care.

Recurrent venous thromboembolism in anticoagulated cancer patients: Diagnosis and treatment.

Patients with cancer are at significantly increased risk of venous thromboembolism (VTE), due both to the impact of malignant disease itself and to the impact of certain anticancer drugs on haemostasis. This is true both for first episode venous thromboembolism and recurrence. The diagnosis and management of VTE recurrence in patients with cancer poses particular challenges, and these are reviewed in the present article, based on a systematic review of the relevant scientific literature published over the last decade. Furthermore, it is uncertain whether diagnostic algorithms for venous thromboembolism, validated principally in untreated non-cancer patients, are also valid in anticoagulated cancer patients: the available data suggests that clinical decision rules and D-dimer testing perform less well in this clinical setting. In patients with cancer, computed tomography pulmonary angiography and venous ultrasound appear to be the most reliable diagnostic tools for diagnosis of pulmonary embolism and deep vein thrombosis respectively. Options for treatment of venous thromboembolism include low molecular weight heparins (at a therapeutic dose or an increased dose), fondaparinux or oral direct factor Xa inhibitors. The choice of treatment should take into account the nature (pulmonary embolism or VTE) and severity of the recurrent event, the associated bleeding risk, the current anticoagulant treatment (type, dose, adherence and possible drug-drug interactions) and cancer progression.

Home treatment for patients with cancer-associated venous thromboembolism.

Patients hospitalised with acute venous thromboembolism (VTE), and notably patients with pulmonary embolism, often remain in hospital for extended periods due to the perceived risk of complications. However, several studies have shown that home treatment of selected patients is feasible and safe, with a low incidence of adverse events. This may offer clear benefits for patients' quality of life, hospital planning and cost to the health service. Nonetheless, there is a need for a VTE risk-stratification tool specifically addressing prognosis in patients with cancer. This may aid in the selection of low-risk patients with cancer and VTE who are suitable for outpatient treatment. Although several prognostic scores have been proposed, we suggest using a pragmatic clinical decision-making tool such as the Hestia criteria for selecting patients for home care in everyday clinical practice. Once patients have been discharged, it is mandatory to monitor patients regularly (we suggest after 3 days, 10 days, 1 month and 3 months, or more frequently if needed) with the involvement of a multidisciplinary team, so that appropriate and timely remedial action can be taken in case of warning signs of complications. If patients are selected carefully and monitored effectively, many patients who experience acute VTE can be cared for safely at home.

Simple Aspiration versus Drainage for Complete Pneumothorax: A Randomized Noninferiority Trial.

Rationale: Management of first episodes of primary spontaneous pneumothorax remains the subject of debate. Objectives: To determine whether first-line simple aspiration is noninferior to first-line chest tube drainage for lung expansion in patients with complete primary spontaneous pneumothorax. Methods: We conducted a prospective, open-label, randomized noninferiority trial. Adults aged 18-50 years with complete primary spontaneous pneumothorax (total separation of the lung from the chest wall), recruited at 31 French hospitals from 2009 to 2015, received simple aspiration (n = 200) or chest tube drainage (n = 202) as first-line treatment. The primary outcome was pulmonary expansion 24 hours after the procedure. Secondary outcomes were tolerance of treatment, occurrence of adverse events, and recurrence of pneumothorax within 1 year. Substantial discordance in the numerical inputs used for trial planning and the actual trial rates of the primary outcome resulted in a reevaluation of the trial analysis plan. Measurement and Main Results: Treatment failure occurred in 29% in the aspiration group and 18% in the chest tube drainage group (difference in failure rate, 0.113; 95% confidence interval [CI], 0.026-0.200). The aspiration group experienced less pain overall (mean difference, -1.4; 95% CI, -1.89, -0.91), less pain limiting breathing (frequency difference, -0.18; 95% CI, -0.27, -0.09), and less kinking of the device (frequency difference, -0.05; 95% CI, -0.09, -0.01). Recurrence of pneumothorax was 20% in this group versus 27% in the drainage group (frequency difference, -0.07; 95% CI, -0.16, +0.02). Conclusions: First-line management of complete primary spontaneous pneumothorax with simple aspiration had a higher failure rate than chest tube drainage but was better tolerated with fewer adverse events. Clinical trial registered with www.clinicaltrials.gov (NCT01008228).

Assessing the clinical probability of pulmonary embolism during pregnancy: The Pregnancy-Adapted Geneva (PAG) score.

BACKGROUND: The diagnosis of pulmonary embolism (PE) in pregnant women represents an ongoing challenge. As in the general population, the first step in pregnant women with suspected PE consists of assessing clinical pre-test probability (PTP). However, no dedicated clinical decision rule has been developed in this population. OBJECTIVE: To propose a new version of the Geneva score adapted to pregnant women with suspected PE. METHODS: Data from a multicenter, prospective management outcome study including 395 women with suspected PE, in whom PTP was assessed using the Geneva score, were used. We first removed items which were present in none of the patients (cancer, age >65 years). Receiver operating characteristic (ROC) curve analysis was then performed for quantitative variables and the optimal threshold defined. The obtained Pregnancy-Adapted Geneva Score (PAG Score) comprised seven items, including an age 40 years or older and a heart rate >110 beats per minute. RESULTS: The PAG Score showed a high discriminative power to identify patients with a low, intermediate, or high PTP, associated with increasing prevalence of PE, 2.3%, 11.6%, and 61.5%, respectively. The ROC curves showed an area under the curve of 0.795 for the PAG Score compared to 0.684 for the Geneva score. CONCLUSION: In pregnant women with suspected PE, the PAG Score shows a high discriminative power to identify patients at low, intermediate, or high PTP. It has the strength of being a fully objective decision rule, is clinically relevant, easy to compute, and should now be tested in a prospective outcome study.

Stress among Emergency Health Care Workers on Nuclear or Radiation Disaster: A Preliminary State Survey.

BACKGROUND: The nuclear or radiation disaster risk within the French Auvergne-Rhone-Alpes state is low (but not absent) due to its proximity to four Nuclear Power Generation Centers and two regional cancer control centers. This study aims to compare subjective stress ratings for emergency health care workers regarding nuclear and radiation disasters between two locations: at work versus at home. MATERIALS AND METHODS: We distributed an anonymous online questionnaire via RedCap® to all emergency health care workers who could be involved in patient care after a nuclear or radiation disaster. It comprised 18 questions divided into three parts-theoretical knowledge and practical assessment, stress assessment, and sociodemographic criteria. RESULTS: We analyzed 107 responses. There was a significant 11-point increase in stress levels between work and home regarding nuclear or radiation disaster risks (p = 0.01). Less than 25% of emergency health care workers surveyed benefited from annual training. CONCLUSION: The stress levels of emergency health care workers regarding nuclear or radiation disaster were higher at work than at home and increased without annual training. It is important to increase knowledge about these protocols and to mandate yearly training for all workers potentially involved in these disasters.

Prostate Cancer and Asbestos: A Systematic Review and Meta-Analysis.

INTRODUCTION: Asbestos-related diseases and cancers represent a major public health concern. OBJECTIVE: To conduct a systematic review and meta-analysis to demonstrate that asbestos exposure increases the risk of prostate cancer. METHODS: The PubMed, Cochrane Library, Embase, and ScienceDirect databases were searched using the keywords (prostate cancer OR prostatic neoplasm) AND (asbestos* OR crocidolite* OR chrysotile* OR amphibole* OR amosite*). To be included, articles needed to describe our primary outcome: Risk of prostate cancer after any asbestos exposure. RESULTS: We included 33 studies with 15,687 cases of prostate cancer among 723,566 individuals. Asbestos exposure increased the risk of prostate cancer (effect size = 1.10, 95% confidence interval [CI] = 1.05-1.15). When we considered mode of absorption, respiratory inhalation increased the risk of prostate cancer (1.10, 95% CI = 1.05-1.14). Both environmental and occupational exposure increased the risk of prostate cancer (1.25, 95% CI = 1.01-1.48; and 1.07, 1.04-1.10, respectively). For type of fibers, the amosite group had an increased risk of prostate cancer (1.12, 95% CI = 1.05-1.19), and there were no significant results for the chrysotile/crocidolite group. The risk was higher in Europe (1.12, 95% CI = 1.05-1.19), without significant results in other continents. DISCUSSION: Asbestos exposure seems to increase prostate cancer risk. The main mechanism of absorption was respiratory. Both environmental and occupational asbestos exposure were linked to increased risk of prostate cancer. CONCLUSION: Patients who were exposed to asbestos should possibly be encouraged to complete more frequent prostate cancer screening.

Addressing the challenges of chronic viral infections and addiction in prisons: the PRODEPIST study.

OBJECTIVES: In 2010 only 30.9%, of the Puy-de-Dome prison detainees were screened for human immunodeficiency virus (HIV), hepatitis C virus (HCV) and hepatitis B virus (HBV). Our goal was then to promote these assesments, as well as to identify addictive behaviour using FAGERSTROM, Cannabis Abuse Screening Test and CAGE tests, diagnose fibrosis by means of Fibrometer or Fibroscan in hepatic virus carriers and heavy drinkers, and perform HBV vaccinations. SETTING: This prospective study of adult detainees in the prisons of Puy-de-Dome, France, took place from June 2012 to December 2013. RESULTS: Of the 702 incarcerated individuals, 396(56.4%) were screened and 357(50.9%) enrolled. HIV prevalence was 0.3%, HCV 4.7% and HBV 0.6%. While 234/294(79.6%) smokers and 115/145(79.3%) cannabis users were screened for dependence, excessive alcohol consumption was tested for in 91/179(50.8%) cases. Fibrosis was screened for in 75/80(93.7%) individuals selected with 16.0% presenting with moderate to severe fibrosis, 4/9(44.4%) HCV carriers and 8/65(12.3%) excessive alcohol consumers. HBV vaccination was given to 81/149(54.4%) individuals with no serological markers. A total of nine HIV tests were conducted at the 57 discharge consultations, involving 215 detainees being released, all of which were negative. CONCLUSION: The promotion of these evaluations proved beneficial, although viral screening could be achieved for only approaching half of the detainees, as could alcohol consumption assessment and HBV vaccination for those concerned. Fibrosis screening revealed lesions in HCV carriers yet also in heavy drinkers, who are typically less likely to be assessed. Consultations and HIV screening on release were found to be rarely possible.

Death in emergency departments: a multicenter cross-sectional survey with analysis of withholding and withdrawing life support.

PURPOSE: To describe the characteristics of patients who die in emergency departments and the decisions to withhold or withdraw life support. METHODS: We undertook a 4-month prospective survey in 174 emergency departments in France and Belgium to describe patients who died and the decisions to limit life-support therapies. RESULTS: Of 2,512 patients enrolled, 92 (3.7%) were excluded prior to analysis because of missing data; 1,196 were men and 1,224 were women (mean age 77.3 +/- 15 years). Of patients, 1,970 (81.4%) had chronic underlying diseases, and 1,114 (46%) had a previous functional limitation. Principal acute presenting disorders were cardiovascular, neurological, and respiratory. Life-support therapy was initiated in 1,781 patients (73.6%). Palliative care was undertaken for 1,373 patients (56.7%). A decision to withhold or withdraw life-sustaining treatments was taken for 1,907 patients (78.8%) and mostly concerned patients over 80 years old, with underlying metastatic cancer or previous functional limitation. Decisions were discussed with family or relatives in 58.4% of cases. The decision was made by a single ED physician in 379 cases (19.9%), and by at least two ED physicians in 1,528 cases (80.1%). CONCLUSIONS: Death occurring in emergency departments mainly concerned elderly patients with multiple chronic diseases and was frequently preceded by a decision to withdraw and/or withhold life-support therapies. Training of future ED physicians must be aimed at improving the level of care of dying patients, with particular emphasis on collegial decision-taking and institution of palliative care.