RESUMO
All guidelines worldwide strongly recommend exercise as a pillar of the management of patients affected by lower extremity peripheral artery disease (PAD). Exercise therapy in this setting presents different modalities, and a structured programme provides optimal results. This clinical consensus paper is intended for clinicians to promote and assist for the set-up of comprehensive exercise programmes to best advice in patients with symptomatic chronic PAD. Different exercise training protocols specific for patients with PAD are presented. Data on patient assessment and outcome measures are narratively described based on the current best evidence. The document ends by highlighting disparities in access to supervised exercise programmes across Europe and the series of gaps for evidence requiring further research.
Assuntos
Claudicação Intermitente , Doença Arterial Periférica , Humanos , Claudicação Intermitente/terapia , Doença Arterial Periférica/terapia , Terapia por Exercício/métodos , Exercício Físico , Europa (Continente) , CaminhadaRESUMO
All guidelines worldwide strongly recommend exercise as a pillar in the management of patients affected by lower extremity peripheral artery disease (PAD). Exercise therapy in this setting presents different modalities, and a structured programme provides optimal results. This clinical consensus paper is intended to promote and assist the set up of comprehensive exercise programmes and best advice for patients with symptomatic chronic PAD. Different exercise training protocols specific for patients with PAD are presented. Data on patient assessment and outcome measures are described based on the current best evidence. The document ends by highlighting supervised exercise programme access disparities across Europe and the evidence gaps requiring further research.
RESUMO
Peripheral arterial occlusive disease (PAOD) is a frequent manifestation of atherosclerosis with a high risk of cardiovascular events (myocardial infarction, stroke, amputation, cardiovascular death). A distinction is made between the stable form of intermittent claudication and chronic limb-threatening ischemia (CLTI, pain at rest, wounds). The most frequent risk factors are diabetes mellitus and smoking. As the disease is often asymptomatic early diagnostic necessary. Measurement of the ankle-brachial index (ABI) is suitable for screening. Consistent treatment of cardiovascular risk factors and antithrombotic medication are important. At the stage of intermittent claudication, exercise training should be performed. In CLTI early endovascular or surgical revascularization must be performed to avoid amputation of the extremity.
Assuntos
Doença Arterial Periférica , Humanos , Doença Arterial Periférica/diagnóstico , Doença Arterial Periférica/terapia , Extremidade Inferior/irrigação sanguínea , Fatores de Risco , Medicina Baseada em Evidências , Perna (Membro)/irrigação sanguíneaRESUMO
All guidelines worldwide strongly recommend exercise as a pillar in the management of patients affected by lower extremity peripheral artery disease (PAD). Exercise therapy in this setting presents different modalities, and a structured programme provides optimal results. This clinical consensus paper is intended to promote and assist the set up of comprehensive exercise programmes and best advice for patients with symptomatic chronic PAD. Different exercise training protocols specific for patients with PAD are presented. Data on patient assessment and outcome measures are described based on the current best evidence. The document ends by highlighting supervised exercise programme access disparities across Europe and the evidence gaps requiring further research.
Assuntos
Claudicação Intermitente , Doença Arterial Periférica , Humanos , Claudicação Intermitente/terapia , Doença Arterial Periférica/diagnóstico , Doença Arterial Periférica/terapia , Terapia por Exercício/efeitos adversos , Terapia por Exercício/métodos , Exercício Físico , Europa (Continente) , CaminhadaRESUMO
Deep vein thrombosis (DVT) and pulmonary embolism (PE) are the most common manifestations of venous thromboembolism (VTE). Most DVTs affect the lower-extremity veins. Since the symptoms of DVT are non-specific, a prompt and standardised diagnostic work-up is essential to minimise the risk of PE in the acute phase and to prevent thrombosis progression, post-thrombotic syndrome and VTE recurrence in the long-term. Only recently, the AWMF S2k guidelines on Diagnostics and Therapy of Venous Thrombosis and Pulmonary Embolism have been revised. In the present article, we summarize current evidence and guideline recommendations focusing on lower-extremity DVT (LEDVT). Depending on whether the diagnostic work-up is performed by a specialist in vascular medicine or by a primary care physician, different diagnostic algorithms are presented that combine clinical probability, D-dimer testing and diagnostic imaging. The diagnosis of ipsilateral recurrent DVT poses a particular challenge and is presented in a separate algorithm. Anticoagulant therapy is an essential part of therapy, with current guidelines clearly favouring regimens based on direct oral anticoagulants over the traditional sequential therapy of parenteral anticoagulants and vitamin K antagonists. For most DVTs, a duration of therapeutic-dose anticoagulation of at least 3 to 6 months is considered sufficient, and this raises the question of the risk of VTE recurrence after discontinuation of anticoagulation and the need for secondary prophylaxis in the long-term. Depending on the circumstances and trigger factors that have contributed to the occurrence of DVT, management strategies are presented that allow decision-making taking into account the individual bleeding risk and patient's preferences.
Assuntos
Anticoagulantes , Guias de Prática Clínica como Assunto , Trombose Venosa , Humanos , Trombose Venosa/diagnóstico , Trombose Venosa/prevenção & controle , Anticoagulantes/uso terapêutico , Embolia Pulmonar/diagnóstico , Embolia Pulmonar/prevenção & controle , Embolia Pulmonar/terapia , Cardiologia/normas , AlemanhaRESUMO
BACKGROUND: Short-term outcomes of pulmonary embolism are closely related to right ventricular dysfunction and patient's hemodynamic status, but also to individual comorbidity profile. However, the impact of patients' comorbidities on survival during pulmonary embolism might be underrated. Although the Charlson Comorbidity Index (CCI) is the most extensively studied comorbidity index for detecting comorbidity burden, studies analyzing the impact of CCI on pulmonary embolism patients' survival are limited. METHODS: We used the German nationwide inpatient sample to analyze all hospitalized patients with pulmonary embolism in Germany 2005-2020 and calculated CCI for each patient, compared the CCI classes (very low: CCI = 0 points, mild: CCI = 1-2 points, moderate: CCI = 3-4, high severity: CCI >4 points) and impact of CCI class on outcomes. RESULTS: Overall, 1,373,145 hospitalizations of patients with acute pulmonary embolism (53.0% females, 55.9% aged ≥70 years) were recorded in Germany between 2005 and 2020; the CCI class stratified them. Among these, 100,156 (7.3%) were categorized as very low; 221,545 (16.1%) as mild; 394,965 (28.8%) as moderate; and 656,479 (47.8%) as patients with a high comorbidity burden according to CCI class. In-hospital case fatality increased depending on the CCI class: 3.6% in very low, 6.5% in mild, 12.1% in moderate, and 22.1% in high CCI class (P < .001). CCI class was associated with increased in-hospital case fatality (odds ratio 2.014; 95% confidence interval, 2.000-2.027; P < .001). CONCLUSION: Our study results may help practitioners to better understand and measure the association between an aggravated comorbidity profile and increased in-hospital case fatality in patients with pulmonary embolism.
Assuntos
Comorbidade , Embolia Pulmonar , Humanos , Embolia Pulmonar/epidemiologia , Embolia Pulmonar/mortalidade , Feminino , Masculino , Idoso , Alemanha/epidemiologia , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Mortalidade Hospitalar , Adulto , Índice de Gravidade de Doença , Hospitalização/estatística & dados numéricosRESUMO
Background: Although pulmonary embolism (PE) and sarcopenia are common diseases, only a few studies have assessed the impact of sarcopenia in PE on usage of reperfusion treatments in PE. Methods: All hospitalizations of PE patients aged ≥75 years 2005-2020 in Germany were included in this study and stratified for sarcopenia. Impact of sarcopenia on treatment procedures and adverse in-hospital events were investigated. Results: Overall, 576,364 hospitalizations of PE patients aged ≥75 years (median age 81.0 [78.0-85.0] years; 63.3 % females) were diagnosed in Germany during the observational period 2005-2020. Among these, 2357 (0.4 %) were coded with sarcopenia. PE patients with sarcopenia were in median 2 years older (83.0 [79.0-87.0] vs. 81.0 [78.0-85.0] years, P<0.001) and showed an aggravated comorbidity-profile (Charlson Comorbidity Index 7.00 [5.00-9.00] vs. 6.00 [4.00-7.00], P<0.001). Although signs of hemodynamic compromise such as shock (5.2 % vs. 4.1 %, P=0.005) and tachycardia (4.1 % vs. 2.8 %, P<0.001) were more prevalent in sarcopenic PE patients, systemic thrombolysis (1.9 % vs. 3.5 %, P<0.001) was less often used in these patients. Sarcopenia was independently related to an underuse of systemic thrombolysis (OR 0.537 [95 %CI 0.398-0.725], P<0.001). This underuse might driven by higher rates of bleeding events (gastro-intestinal bleeding: 3.1 % vs. 1.9 %, P<0.001, necessity of transfusion of blood constituents: 18.9 % vs. 11.3 %, P<0.001), but also stroke (5.6 % vs. 3.3 %, P<0.001). Conclusions: Sarcopenia represents a widely overlooked condition in PE patients. Although sarcopenic PE patients were more often afflicted by hemodynamic compromise, systemic thrombolysis was less often administered. This underuse might be caused by contraindications like bleeding events and stroke.
RESUMO
BACKGROUND: Acute pancreatitis (AP) and venous thromboembolism (VTE) remain common and potentially lethal disease entities. AP might be an important trigger of systemic inflammtion and may activate the coagulation system with increased VTE risk. METHODS: The German nationwide inpatient sample was screened for patients admitted due to AP (ICD-code K85) 2005-2019. AP hospitalizations were stratified for VTE as well as risk-factors and the impact of VTE on in-hospital case-fatality rate were investigated. RESULTS: Overall, 797,364 hospitalizations of patients due to AP (aged in median 56.0 [IQR 44.0-71.0] years), 39.2â¯% females) were detected in Germany 2005-2019. Incidence of VTE in hospitalized AP patients was 1764.8 per 100,000 hospitalizations (1.8â¯%) with highest VTE rate between 5th and 6th decade. Cancer (OR 1.656 [95â¯%CI 1.513-1.812], P < 0.001), any surgery (OR 4.063 [95â¯%CI 3.854-4.284], P < 0.001), and heart failure (OR 1.723 [95â¯%CI 1.619-1.833], P < 0.001) were independently associated with VTE occurrence. Case-fatality (8.8â¯% vs. 2.7â¯%, P < 0.001) was more than 3-fold higher in AP patients with than without VTE. VTE was associated with increased case-fatality in AP patients (OR 3.925 [95â¯%CI 3.684-4.181], P < 0.001). CONCLUSIONS: VTE is a life-threatening event in hospitalized AP patients associated with an almost 4-fold increased case-fatality rate. Cancer, any surgery, thrombophilia and heart failure were important risk factors for occurrence of VTE in AP.
RESUMO
BACKGROUND: Lower extremity peripheral artery disease frequently presents with calcifications which reduces the accuracy of computed tomography (CT) angiography, especially below-the-knee. Photon-counting detector (PCD)-CT offers improved spatial resolution and less calcium blooming. We aimed to identify the optimal reconstruction parameters for PCD-CT angiography of the lower legs. METHODS: Tubes with different diameters (1-5 mm) were filled with different iodine concentrations and scanned in a water container. Images were reconstructed with 0.4 mm isotropic resolution using a quantitative kernel at all available sharpness levels (Qr36 to Qr76) and using different levels of quantum iterative reconstruction (QIR-2-4). Noise and image sharpness were determined for all reconstructions. Additionally, CT angiograms of 20 patients, reconstructed with a medium (Qr44), sharp (Qr60), and ultrasharp (Qr72) kernel at QIR-2-4, were evaluated by three readers assessing noise, delineation of plaques and vessel walls, and overall quality. RESULTS: In the phantom study, increased kernel sharpness led to higher image noise (e.g., 16, 38, 77 HU for Qr44, Qr60, Qr72, and QIR-3). Image sharpness increased with increasing kernel sharpness, reaching a plateau at the medium-high level 60. Higher QIR levels decreased image noise (e.g., 51, 38, 25 HU at QIR-2-4 and Qr60) without reducing vessel sharpness. The qualitative in vivo results confirmed these findings: the sharp kernel (Qr60) with the highest QIR yielded the best overall quality. CONCLUSION: The combination of a sharpness level optimized reconstruction kernel (Qr60) and the highest QIR level yield the best image quality for PCD-CT angiography of the lower legs when reconstructed at 0.4-mm resolution. RELEVANCE STATEMENT: Using high-resolution PCD-CT angiography with optimized reconstruction parameters might improve diagnostic accuracy and confidence in peripheral artery disease of the lower legs. KEY POINTS: Effective exploitation of the potential of PCD-CT angiography requires optimized reconstruction parameters. Too soft or too sharp reconstruction kernels reduce image quality. The highest level of quantum iterative reconstruction provides the best image quality.