Search

Persistence of symptoms and discomfort after pulmonary embolism (PE) is frequent and poorly understood. To identify patients who remained symptomatic 6 months after an acute PE, and to determine factors associated with a 6-months functional impairment. One hundred and fifty-three patients with acute symptomatic PE were prospectively included from February 2015 to January 2017 at the University hospital of Toulouse, France. Clinical and paraclinical data were evaluated at inclusion and after 6 months of follow-up. Six-month follow-up included clinical evaluation, psychiatric survey, echocardiography and functional cardiopulmonary test. Symptomatic patients (i.e. patients with dyspnea and/or chest discomfort) underwent a ventilation-perfusion scintigraphy scan. Sixty (39%) patients remained symptomatic 6 months after the acute PE. After multivariate analysis, only an initial history of deep vein thrombosis (DVT) was predictive of 6-months symptoms (OR 3.35, 95% CI [1.19–9.39], P = 0.022), while initial use of low molecular weight heparin (LMWH) was protective (OR 0.36, 95% CI [0.13–0.96], P = 0.041). The six-month functional test appears to be related to symptoms. There was no difference in clinical, laboratory or echocardiographic parameters between symptomatic and asymptomatic patients. No pathological defect was found on ventilation-perfusion scintigraphy for 27 (52%) of symptomatic patients. Persistence of symptoms at six months of PE is frequent and is associated with a history of DVT and less frequent with initial LMWH therapy. Pathophysiology of post-pulmonary embolism syndrome is complex and not related to the initial PE severity nor the parameters of echocardiography. [ABSTRACT FROM AUTHOR]

Background Impact of cardiovascular (CV) risk factor control for short-term mortality in patients with atherosclerotic peripheral arterial disease (PAD) is not known. Purpose We aimed to determine the prognostic value of major CV risk factor control for 1-year mortality in patients hospitalized for PAD. Method Data from the COhorte des Patients ARTériopathes registry, a prospective multicenter, observational study of patients hospitalized for symptomatic PAD in academic hospitals of southwestern France, were analyzed. Associations between hypertension, diabetes, dyslipidemia and smoking status with 1-year mortality and CV events were evaluated by Cox analysis. Control of each CV risk factor was evaluated at 2 months after hospital discharge: blood pressure target < 140/90 mmHg, low-density lipoprotein < 1 g/L, glycohemoglobin < 7.5% and smoking cessation. Multivariate regression analyses were performed to determine the impact of risk-factor control on 1-year CV events (CV death, myocardial infarction, stroke, amputation) and total mortality. Results From July 2007 to December 2013, 670 patients with completed data 2 months after discharge were included. Most of them (66%) presented with critical limb ischemia. Hypertension (74%) was the most prevalent risk factor. The rates of one-year CV events and total mortality were 18% and 9.7%, respectively. There was no correlation between any risk factor control and improved outcomes. Rutherford grade > 4 ( P < 0.001), heart failure ( P = 0.01) and diabetes ( P = 0.028) were correlated with CV events. Age > 65 years ( P < 0.001), Rutherford grade > 4 ( P = 0.02), heart failure ( P < 0.001) and hypertension control ( P = 0.022) were correlated with mortality ( Table 1 ). Conclusion One-year mortality is high in patients hospitalized for PAD. Control of major CV risk factors does not improve 1-year survival. Hypertension control was associated with poorer survival. The strictness of the target for each risk factor should be individualized in this high-risk population. [ABSTRACT FROM AUTHOR]

Background: Patients with venous thromboembolism (VTE) secondary to transient risk factors may develop VTE recurrences after discontinuing anticoagulation. Identifying at-risk patients could help to guide the duration of therapy.Methods: We used the RIETE database to assess the prognostic value of d-dimer testing after discontinuing anticoagulation to identify patients at increased risk for recurrences. Transient risk factors were classified as major (postoperative) or minor (pregnancy, oestrogen use, immobilization or recent travel).Results: In December 2018, 1655 VTE patients with transient risk factors (major 460, minor 1195) underwent d-dimer measurements after discontinuing anticoagulation. Amongst patients with major risk factors, the recurrence rate was 5.74 (95% CI: 3.19-9.57) events per 100 patient-years in those with raised d-dimer levels and 2.68 (95% CI: 1.45-4.56) in those with normal levels. Amongst patients with minor risk factors, the rates were 7.79 (95% CI: 5.71-10.4) and 3.34 (95% CI: 2.39-4.53), respectively. Patients with major risk factors and raised d-dimer levels (n = 171) had a nonsignificantly higher rate of recurrences (hazard ratio [HR]: 2.14; 95% CI: 0.96-4.79) than those with normal levels. Patients with minor risk factors and raised d-dimer levels (n = 382) had a higher rate of recurrences (HR: 2.34; 95% CI: 1.51-3.63) than those with normal levels. On multivariate analysis, raised d-dimers (HR: 1.74; 95% CI: 1.09-2.77) were associated with an increased risk for recurrences in patients with minor risk factors, not in those with major risk factors.Conclusions: Patients with raised d-dimer levels after discontinuing anticoagulant therapy for VTE provoked by a minor transient risk factor were at an increased risk for recurrences. [ABSTRACT FROM AUTHOR]

There is scarce evidence on the effectiveness and safety of recommended-dose direct acting oral anticoagulants (DOACs) in obese patients with venous thromboembolism (VTE). We used the data in the RIETE registry to compare the rates of VTE recurrences and major bleeding during long-term therapy with DOACs at recommended doses in patients with body mass index ≥30 kg/m2 (obese) vs. those with BMI 18.5–24.9 kg/m2 (normal weight). We performed regression models with competing risks for death. From January 2013 through October 2022, 2885 obese patients and 2676 with normal weight in RIETE received rivaroxaban (n = 3020), apixaban (n = 1754), edoxaban (n = 636) or dabigatran (n = 151). Median age was 63 years and 52 % were female. At baseline, obese patients were more likely to have diabetes (18.6 % vs. 8.4 %), hypertension (51.9 % vs. 31.4 %) or pulmonary embolism (67.7 % vs. 61 %), and less likely to have renal insufficiency (5.3 % vs. 16 %) or anaemia (21.8 % vs. 28 %%). During anticoagulation (median, 147 vs. 101 days), the obese had a similar rate of VTE recurrences (1.71 vs. 2.14 events per 100 patients-years; hazard ratio (HR): 0.81; 95 % CI: 0.49–1.34) or major bleeding (1.45 vs. 1.76 per 100 patients-years; HR: 0.91; 95 % CI: 0.52–1.59) than those with normal weight. These findings persisted after multivariable analysis (recurrent VTE, HR: 0.80; 95 % CI: 0.48–1.32; major bleeding, HR: 1.11; 95 % CI: 0.60–2.07). The use of DOACs at recommended doses in obese patients with VTE was associated with similar rates of VTE recurrences or major bleeding than in patients with normal weight. • The recommended doses of the DOACs are appropriate for obese patients with VTE. • VTE recurrence and major bleeding occur similarly in obese or normal weight patients. • Obese patients on DOACs had a lower mortality than those with normal weight. [ABSTRACT FROM AUTHOR]

Introduction: Syncope has been shown to be a risk factor of bleeding in patients receiving thrombolytic therapy for acute pulmonary embolism (PE). Whether syncope predicts bleeding in a broader population of patients with PE remains unknown. Methods: We used the RIETE registry data to assess whether initial presentation with syncope could predict bleeding in PE patients receiving anticoagulant therapy, and to explore the association between presence of syncope and timing and site of major bleeding events. Results: Among 45,765 patients with acute PE from March 2001 to January 2021, 6760 (14.8%) had syncope. Patients with syncope were older and more likely to have hypotension, tachycardia, hypoxaemia or elevated troponin levels than those without syncope. They also were more likely to receive thrombolytics. During the first 90 days, 1097 patients (2.4%) suffered major bleeding (gastrointestinal 335, hematoma 271 and intracranial 163) and 3611 died (158 had fatal bleeding). Patients with syncope had a higher rate of major bleeding (odds ratio [OR]: 1.63; 95% CI: 1.41–1.89) and a nonsignificantly higher rate of fatal bleeding (OR: 1.47; 95% CI: 0.99–2.17) than those without syncope. Multivariable analysis confirmed that patients with syncope were at increased risk for major bleeding (adjusted hazard ratio [aHR]: 1.34; 95% CI: 1.15–1.55). On sensitivity analysis, the increased risk for major bleeding was confirmed in patients initially receiving anticoagulant therapy without thrombolytics at 7 days (aHR: 1.47; 95% CI: 1.13–1.91) and 90 days (aHR: 1.33; 95%CI: 1.13–1.56). Discussion: Syncope is a predictor of major bleeding events in patients with PE, even among those receiving anticoagulation monotherapy. [ABSTRACT FROM AUTHOR]

Objectives: We explored the variations in use of imaging modalities for confirming pulmonary embolism (PE) according to the trimester of pregnancy. Methods: We included all pregnant patients with confirmed acute PE from RIETE, a prospective registry of patients with PE (03/2001–02/2020). Imaging modalities included computed tomography pulmonary angiography (CTPA), ventilation-perfusion (V/Q) scan, or presence of signs of acute PE along with imaging-confirmed proximal deep vein thrombosis (pDVT) without pulmonary vascular imaging. We compared the imaging modalities to postpartum patients with PE, and other non-pregnant women with PE. Results: There were 157 pregnant patients (age: 32.7 ± 0.5), 228 postpartum patients (age: 33.9 ± 0.5), and 23,937 non-pregnant non-postpartum women (age: 69.5 ± 0.1). CTPA was the most common modality for confirming PE, from 55.7% in first trimester to 58.3% in second trimester, and 70.0% in third trimester. From first trimester to third trimester, V/Q scanning was used in 21.3%, 16.7%, and 18.3% of cases, respectively. Confirmed pDVT along with the presence of signs/symptoms of PE was the confirmatory modality for PE in 21.3% of patients in first trimester, 19.4% in second trimester, and 6.7% in third trimester. The proportion of postpartum patients confirmed with CTPA (85.5%) was comparable to that of non-pregnant non-postpartum women (83.2%). From the first trimester of pregnancy to postpartum period, there was a linear increase in the proportion of patients with PE diagnosed with CTPA (p = 0.039). Conclusion: CTPA was the primary modality for confirming PE in all trimesters of pregnancy, although its proportional use was higher in later stages of pregnancy. Key Points: • Computed tomography pulmonary angiography (CTPA) was the primary modality of diagnosis in all trimesters of pregnancy among patients with confirmed pulmonary embolism, even in the first trimester. • From the first trimester of pregnancy to postpartum period, there was a linear increase in the proportion of patients with pulmonary embolism who were diagnosed based on CTPA. • In the postpartum period, use of CTPA as the modality to confirm pulmonary embolism was comparable to non-pregnant patients. [ABSTRACT FROM AUTHOR]

Juvenile temporal arteritis (JTA) is a recently-described and little-known inflammatory disease and its etiology is undetermined. Less than forty cases have been published. This paper is aimed at reporting the largest JTA series and to compare it to literature data to better evaluate its characteristics at diagnosis, its evolution and treatment options. We conducted a retrospective and descriptive multicentric study in France by identifying adult patients under the age of 50 which had a pathological temporal artery biopsy owing to the presence of a temporal arteritis. Patients with temporal arteritis as a manifestation of systemic vasculitis were excluded. We included 12 patients and the literature review identified 32 cases described in 27 articles, thus a total of 44 patients – 34 men and 10 women – with a median age of 30 and a maximum of 44. All patients presented either a lump in the temporal region or prominent temporal arteries, and 47.7% of patients suffered from headaches. Only 11.4% of patients presented general symptoms and 6.8% a biological inflammatory syndrome; 34.1% had peripheral blood eosinophilia; 83.7% presented a single episode and complete excision without further treatment was documented for 72.7%. Pathology analysis revealed infiltrate of inflammatory cells in the arterial wall in 97.6% of patients but also sparse giant cells for 25% and granuloma for 22.9%, perivascular extension of the inflammation for 82.6%, and presence of lymphoid follicles or germinal centres for 60%. Clinical relapses were present in 16.3% of cases. JTA is a rare, localized and benign disease. The majority of cases have only one episode which is cured by local surgery. • Juvenile temporal arteritis, is a rare, localized, and benign disease affecting the temporal artery in patients aged less than <50 years. • JTA presenting as a lump in the forehead, sometimes painful, without systemic symptoms or biological inflammation. • JTA is most frequently cured by biopsy or excision. • Kimura disease and angiolymphoid hyperplasia with eosinophilia must be considered as alternate diagnosis. [ABSTRACT FROM AUTHOR]

Summary: Background: The only available score to assess the risk for fatal bleeding in patients with venous thromboembolism (VTE) has not been validated yet. Methods: We used the RIETE database to validate the risk-score for fatal bleeding within the first 3months of anticoagulation in a new cohort of patients recruited after the end of the former study. Accuracy was measured using the ROC curve analysis. Results: As of December 2011, 39,284 patients were recruited in RIETE. Of these, 15,206 had not been included in the former study, and were considered to validate the score. Within the first 3months of anticoagulation, 52 patients (0.34%; 95% CI: 0.27-0.45) died of bleeding. Patients with a risk score of <1.5 points (64.1% of the cohort) had a 0.10% rate of fatal bleeding, those with a score of 1.5-4.0 (33.6%) a rate of 0.72%, and those with a score of >4 points had a rate of 1.44%. The c-statistic for fatal bleeding was 0.775 (95% CI 0.720-0.830). The score performed better for predicting gastrointestinal (c-statistic, 0.869; 95% CI: 0.810-0.928) than intracranial (c-statistic, 0.687; 95% CI: 0.568-0.806) fatal bleeding. The score value with highest combined sensitivity and specificity was 1.75. The risk for fatal bleeding was significantly increased (odds ratio: 7.6; 95% CI 3.7-16.2) above this cut-off value. Conclusions: The accuracy of the score in this validation cohort was similar to the accuracy found in the index study. Interestingly, it performed better for predicting gastrointestinal than intracranial fatal bleeding. [Copyright &y& Elsevier]

Objective: The VOYAGER-PAD trial demonstrated the interest in dual pathway inhibition (DPI) (low dose rivaroxaban plus aspirin) to reduce limb and cardiovascular events after revascularisation for peripheral artery disease (PAD), but its applicability in clinical practice has not yet been assessed. This study aimed to assess the number of patients revascularised in France for PAD and to estimate the proportion of those matching the VOYAGER-PAD trial selection criteria. A secondary objective was to examine the prognosis of revascularised patients in a real world setting., Methods: This observational retrospective study was conducted on the national hospital discharge database and included all patients with PAD who underwent lower extremity revascularisation for PAD (without lower extremity revascularisation in the two years prior to inclusion) from 1 January 2016 to 31 December 2019. Available VOYAGER-PAD selection criteria were then applied to the study population., Results: In total, 180 870 patients were included (mean age 72.0 ± 12.2 years, 30.9% female), with approximately 45 000 patients revascularised annually. Among them, 90 379 (50.0%) matched the VOYAGER-PAD trial criteria (VOYAGER-PAD eligible subgroup; mean age 69.8 ± 12.1 years, 29.5% female). In the study population and the VOYAGER-PAD eligible subgroup, 33.9% and 26.6% of patients had diabetes, 28.1% and 19.9% had chronic coronary artery disease, and 14.6% and 5.7% had renal failure, respectively. Overall, 73.1% of study patients were treated by an endovascular approach (75.5% in the VOYAGER-PAD eligible subgroup). In patients with more than one year of follow up, 45.4% of study patients and 36.0% of the VOYAGER-PAD eligible subgroup experienced a limb or cardiovascular event. The median time until the first event and in hospital death was 4.8 months and 7.8 months, respectively (6.7 months and 12.9 months in the VOYAGER-PAD eligible subgroup)., Conclusion: The burden of PAD for revascularisation and secondary events is considerable. One half of revascularised patients in France are eligible for DPI therapy. Those patients are younger, with fewer comorbidities, and better outcomes., (Copyright © 2024 European Society for Vascular Surgery. Published by Elsevier B.V. All rights reserved.)

Background: Complications under anticoagulant treatment in patients with COVID-19-associated venous thromboembolism (VTE) have not been consistently reported., Objectives: This study aimed to compare the 90-day rates of VTE recurrences and major bleeding in patients with COVID-19-associated VTE versus those with VTE without COVID-19., Methods: We used the RIETE registry to compare the 3-month outcomes in patients with COVID-19-associated VTE versus those with VTE without COVID-19., Results: The study included 1,747 patients with COVID-19-associated VTE and 8,711 with VTE without COVID-19. Patients with COVID-19-associated VTE were more likely to be hospitalized at baseline and to present with pulmonary embolism. During the first 90 days, 123 patients (1.17%) developed VTE recurrences, and 266 (2.54%) experienced major bleeding. Patients with COVID-19-associated VTE had a similar rate of VTE recurrences (0.9% vs 1.2%) but a higher rate of major bleeding (4.6% vs 2.1%; P  < .001) than those without COVID-19. Multivariable analysis adjusted for competing risks showed that patients with COVID-19-associated VTE had an increased risk of major bleeding (subhazard ratio, 1.395; 95% confidence interval, 1.037-1.877). The 30-day mortality after major bleeding was 26.3% in patients with COVID-19-associated VTE and 17.7% in those without COVID-19., Conclusion: Patients with COVID-19-associated VTE had a 5-fold higher rate of major bleeding than VTE recurrences during the first 90 days of anticoagulation. In VTE patients without COVID-19, both rates were similar. These findings highlight the importance of carefully monitoring and optimizing anticoagulation in these patients., (© 2023 The Author(s).)

Background: Current guidelines recommend the use of direct oral anticoagulants (DOACs) for patients with venous thromboembolism (VTE). However little is known about the use of DOACs in daily practice., Methods: We used the RIETE registry to identify predictors of use of DOACs for initial and/or long-term therapy of VTE based on patient-related factors, institution-related factors or over time., Results: Among 41,678 patients from March 2013 to September 2021, 12,286 (29%) used DOACs: for initial therapy 6,456; for long-term therapy 12,046. On multivariable analysis, independent predictors were: age < 65 years (odds ratio [OR]: 1.30; 95% CI: 1.23-1.38), body weight <50 kg (OR: 0.54; 95% CI: 0.45-0.65) or >120 kg (OR: 0.64; 95% CI: 0.53-0.77), initial VTE presentation as pulmonary embolism (OR: 1.18; 95% CI: 1.13-1.25), recent bleeding (OR: 0.53; 95% CI: 0.45-0.63), renal insufficiency (OR: 0.44; 95% CI: 0.38-0.51), liver cirrhosis (OR: 0.32; 95% CI: 0.20-0.52), thrombocytopenia (OR: 0.40; 95% CI: 0.34-0.49), atrial fibrillation (OR: 1.58; 95% CI: 1.42-1.75) and prior VTE (OR: 1.14; 95% CI: 1.06-1.22). The DOACs were more likely used in other European countries (OR: 8.97; 95% CI: 8.49-9.49), America (OR: 6.35; 95% CI: 5.67-7.11) or in other countries of the world (OR: 2.99; 95% CI: 2.70-3.31) than in Spain, and progressively increased from 2013-2015 to 2016-2018 (OR: 2.78; 95% CI: 2.62-2.95) and 2019-2021 (OR: 6.36; 95% CI: 5.95-6.80)., Conclusion: In this large multinational VTE registry, variations were observed in the use of DOACs according to patient or country factors, and over time. The safety, costs, and influence of the DOACs on VTE-related outcomes in daily practice warrant further investigation., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Lorenzo, Beroiz, Ortiz, del Toro, Mazzolai, Bura-Riviere, Visonà, Verhamme, Di Micco, Camporese, Sancho Bueso, Monreal and the RIETE Investigators.)

The optimal first line management of patients with symptomatic chronic lower extremity peripheral artery disease (PAD) includes secondary prevention of cardiovascular risk factors, pharmacological treatment, and supervised exercise therapy (SET). SET programs have shown to be effective in improving walking performance, functional performance, and quality of life. However, despite a large body of evidence, and despite national and international guidelines recommending SET as first line therapy, SET remains largely underused in patients with chronic PAD. This position paper aims to describe how SET is perceived, its accessibility and structure through Europe. An anonymous web-based survey was used. It comprised 21 questions developed in conjunction with an angiologist and a clinical exercise physiologist specialist in vascular rehabilitation. We had 131 responders from 17 countries. For patients with PAD, SET programs exist only in 59% of European countries. SET reimbursement is available in 41% of countries. SET programs showed to be heterogeneous across countries. Thirty-four percent of the SET programs are PAD-dedicated, while 23% are part of a cardiac rehabilitation program. In addition, among existing SET programs, 65% are dedicated to symptomatic patients with PAD only, 9% to both asymptomatic and symptomatic, 8% to post-revascularized patients only, and 1% to asymptomatic patients with PAD only. Finally, 17% reported not knowing which patients are eligible for enrolment in a SET program. Duration, frequency, and modality of SET also varied from country to country. Overall, these data indicate that a large variability of SET availability and characteristics exists across Europe. Therefore, there is an urgent need to provide detailed guidance to deliver optimal exercise therapeutic care in patients with PAD.

The aim of this National Diagnostic and Care Protocol (PNDS) is to explain to the professionals involved the current optimal diagnosis and therapeutic management and care approach for a patient with Takayasu's arteritis. Its purpose is to optimize and harmonize the management and follow-up of this rare disease throughout the country. It also identifies pharmaceutical specialties used in an indication not provided for in the Marketing Authorization, as well as the specialties, products or services necessary for the care of patients but not usually paid for or reimbursed., (© 2021. The Author(s).)

Background:  The influence (if any) of the use of psychotropic drugs on outcome in patients receiving anticoagulant therapy for venous thromboembolism (VTE) has not been consistently evaluated., Methods:  We used data from the RIETE (Registro Informatizado Enfermedad TromboEmbólica) database to compare the risk for VTE recurrences, major bleeding, or death during the course of anticoagulant therapy, according to the use of psychotropics at baseline., Results:  Among 49,007 patients with VTE enrolled from February 2009 to September 2019, total 5,230 (11%) were using psychotropics at baseline: antidepressants 3,273 (6.7%), antipsychotics 1,588 (3.2%), and anticholinesterases 369 (0.7%). During the course of anticoagulation, 1,259 patients developed VTE recurrences, 1,231 bled, and 3,988 died (fatal pulmonary embolism 269 and fatal bleeding 187). On multivariable analysis, patients using psychotropics at baseline had a similar risk for VTE recurrences (adjusted hazard ratio [HR]: 0.81; 95% confidence interval [CI]: 0.58-1.12), a nonsignificantly higher risk for major bleeding (adjusted HR: 1.15; 95% CI: 0.97-1.35), and a higher risk for intracranial bleeding (adjusted HR: 1.83; 95% CI: 1.32-2.53) or death (adjusted HR: 1.44; 95% CI: 1.32-1.57) compared with those not using psychotropics. When separately analyzed, the highest risk for intracranial bleeding was found in patients using antidepressants (adjusted HR: 1.60; 95% CI: 1.08-2.37) or antipsychotics (adjusted HR: 2.02; 95% CI: 1.17-3.49) but not in those on anticholinesterases (adjusted HR: 1.69; 95% CI: 0.62-4.60)., Conclusion:  During the course anticoagulation for VTE, patients using psychotropics at baseline were at increased risk for intracranial bleeding., Competing Interests: None declared., (Georg Thieme Verlag KG Stuttgart · New York.)

Venous thromboembolism (VTE) during or after assisted reproductive technologies (ART) is predicted to rise due to the increased number of women undergoing this technique. We present data collected in the RIETE registry up to October 2016. Overall, 41 (0.6%) out of 6,718 women of childbearing age with VTE had an ART-related event. Most of them underwent autologous ART cycles; 23 had isolated deep vein thrombosis (DVT) (56.1%), 12 isolated pulmonary embolism (PE) (29.3%) and 6 simultaneous occurrence of both the events (14.6%). VTE occurred in 20 successful and 21 unsuccessful (i.e. not resulting in a clinical pregnancy) ART cycles. No recurrence was observed at 90 days. Logistic regression showed that isolated PE was significantly more frequent than DVT alone or combined with PE in unsuccessful in vitro fertilization (IVF) (odds ratio [OR]: 4.13, 95% confidence interval [CI]: 1.4-12.4), as well as in contraceptive users (OR: 2.96, 95% CI: 1.95-4.5) and in puerperium (OR: 1.96, 95% CI: 1.16-3.3). After grouping isolated PE and DVT + PE, we found that PE was significantly more frequent in women with unsuccessful IVF and higher body mass index (OR: 5.0, 95% CI: 1.2-20.7 and OR: 1.0, 95%CI: 1.0-1.1, respectively). These data document a higher risk of PE in unsuccessful cycles than in successful ones. The risk is higher than that observed during pregnancy, puerperium and contraception., Competing Interests: None., (Georg Thieme Verlag KG Stuttgart · New York.)

Real-life data is important in understanding the needs of patients in routine clinical practice, particularly owing to the fact that almost a quarter of patients with venous thromoboembolism (VTE) have at least one exclusion criterion preventing their recruitment into randomized clinical trials. The Registro Informatizado de Enfermedad Trombo Embólica (RIETE) registry is an ongoing, international, multicentre, prospective registry of consecutive patients presenting with acute VTE. In this chapter, we summarized some of the most relevant data concerning the epidemiology of VTE in the RIETE registry., (Copyright © 2015 Elsevier Masson SAS. All rights reserved.)

We report a case of isolated plantar venous thrombosis in a young female with no recent history of surgery or trauma who complained of spontaneous left talalgia. She was treated with aspirin for a lupus anticoagulant. The diagnosis was established on the basis of color duplex ultrasonography. The patient was given long-term oral anticoagulants in accordance with international recommendations. Veins other than the usually examined regions, such as plantar veins, should be explored in patients with a known thrombophilic condition who present spontaneous talalgia. Presence of an isolated plantar venous thrombus in a patient with no known coagulation abnormality is suggestive of thrombophilic disease.