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Angioplastia de Balón , Oxigenación por Membrana Extracorpórea , Humanos , Masculino , Femenino , Arteria PulmonarAsunto(s)
Insuficiencia Cardíaca , Hipertensión Pulmonar , Hipertensión Arterial Pulmonar , Humanos , Hipertensión Arterial Pulmonar/tratamiento farmacológico , Hipertensión Arterial Pulmonar/cirugía , Hipertensión Pulmonar Primaria Familiar , Hipertensión Pulmonar/tratamiento farmacológico , Hipertensión Pulmonar/cirugía , Atrios Cardíacos , Insuficiencia Cardíaca/cirugíaAsunto(s)
Embolia Pulmonar , Humanos , Niño , Adolescente , Embolia Pulmonar/terapia , Terapia Trombolítica , Catéteres , Resultado del Tratamiento , Fibrinolíticos , Enfermedad AgudaRESUMEN
BACKGROUND: Catheter directed therapies (CDT) are widely used in the treatment of acute pulmonary embolism (PE). A multicenter registry was organized to evaluate their application in real life and to determine efficacy and safety of these procedures. Local experience of participating centers in percutaneous techniques for PE treatment was assessed. METHODS: An internet-based registry was designed to collect clinical, echocardiographic and laboratory data of consecutive PE patients treated with CDT in participating centers between 2017 and 2022. RESULTS: Under analysis were 145 consecutive patients with acute PE, aged 61 ± 15 years, treated with CDT in 7 centers: 50 (34.5%) patients with high-risk PE (HRPE), and 95 (65.5%) patients with intermediate-high risk PE (IHRPE). 100 (69%) patients were treated with dedicated devices, in 45 (31%) subjects a pigtail catheter was used. Total PE or CDT related in-hospital mortality in HRPE reached 14% (7 patients), while in IHRPE 3.2% (3 patients) (p = 0.032). 50% of PE or CDT related deaths occurred in patients treated with a pigtail catheter. All-cause mortality in 145 patients was 9.7%, and it was higher in HRPE than in IHRPE (18% vs. 5.3%, p = 0.019). The use of pigtail catheters compared to dedicated systems was associated with higher mortality (20% vs. 5%, p = 0.01). CONCLUSIONS: Catheter directed therapies is a real option of treating PE. It was used as primary therapy also in patients without contraindication for thrombolysis suggesting that clinical practice does not always follow current PE guidelines. Patients treated with dedicated CDT systems had a higher survival rate than subjects treated with pigtail catheters.
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AIMS: High- (HR) and intermediate-high risk (IHR) pulmonary embolisms (PEs) are related to high early mortality and long-term sequelae. We aimed to describe clinical outcomes and adverse events in IHR and HR pulmonary embolism (PE) treated with catheter-directed mechanical thrombectomy (CDMT) in a real-world population. METHODS AND RESULTS: This study is a multicenter, prospective registry enrolling 110 PE patients treated with CDMT between 2019 and 2022. The CDMT was performed using the 8F Indigo (Penumbra, Alameda, CA, USA) system bilaterally in pulmonary arteries (PAs). The primary safety endpoints included device or PE-related death during the 48-h after CDMT, procedure-related major bleeding, or other major adverse events. Secondary safety outcomes were all-cause mortality during hospitalization or the follow-up. The primary efficacy outcomes were the reduction of PA pressures and change in the right-to-left ventricular (RV/L) ratio assessed in the imaging 24-48 h after the CDMT.71.8% of patients had IHR PE and 28.2% HR PE. 11.8% of patients had a failure and 34.5% had contraindications to thrombolysis, and 2.7% had polytrauma. There was 0.9% intraprocedural death related to RV failure and 5.5% deaths within the first 48 h. CDMT was complicated by major bleeding in 1.8%, pulmonary artery injury in 1.8%, and ischaemic stroke in 0.9%. Immediate haemodynamic improvements included a 10.4 ± 7.8 mmHg (19.7%) drop in systolic PAP (P < 0.0001), a 6.1 ± 4.2 mmHg (18.8%) drop in mean PAP, and 0.48 ± 0.4 (36%) drop in RV/LV ratio (P < 0.0001). CONCLUSION: These observational findings suggest that CDMT may improve hemodynamics with an acceptable safety profile in patients with IHR and HR PE.
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Isquemia Encefálica , Embolia Pulmonar , Accidente Cerebrovascular , Humanos , Terapia Trombolítica/métodos , Isquemia Encefálica/etiología , Resultado del Tratamiento , Accidente Cerebrovascular/etiología , Trombectomía/métodos , Catéteres , Sistema de Registros , Hemorragia , Fibrinolíticos , Estudios RetrospectivosRESUMEN
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Fibrilación Atrial , Trombosis , Humanos , Trombectomía , Resultado del Tratamiento , Trombosis/diagnóstico por imagen , Trombosis/etiologíaRESUMEN
Thanks to advances in interventional cardiology technologies, catheter-directed treatment has become recently a viable therapeutic option in the treatment of patients with acute pulmonary embolism at high risk of early mortality. Current transcatheter techniques allow for local fibrinolysis or embolectomy with minimal risk of complications. Therefore, these procedures can be considered in high-risk patients as an alternative to surgical pulmonary embolectomy when systemic thrombolysis is contraindicated or ineffective. They are also considered in patients with intermediate-high-risk pulmonary embolism who do not improve or deteriorate clinically despite anticoagulation. The purpose of this article is to present the role of transcatheter techniques in the treatment of patients with acute pulmonary embolism. We describe current knowledge and expert opinions in this field. Interventional treatment is described in the broader context of patient care organization and therapeutic modalities. We present the organization and responsibilities of pulmonary embolism response team, role of pre-procedural imaging, periprocedural anticoagulation, patient selection, timing of intervention, and intensive care support. Currently available catheter-directed therapies are discussed in detail including standardized protocols and definitions of procedural success and failure. This expert opinion has been developed in collaboration with experts from various Polish scientific societies, which highlights the role of teamwork in caring for patients with acute pulmonary embolism.
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Embolia Pulmonar , Terapia Trombolítica , Humanos , Terapia Trombolítica/métodos , Testimonio de Experto , Polonia , Circulación Pulmonar , Embolia Pulmonar/etiología , Embolectomía/efectos adversos , Embolectomía/métodos , Cuidados Críticos , Catéteres , Anticoagulantes/uso terapéutico , Resultado del TratamientoAsunto(s)
Cardiopatía Carcinoide , Síndrome Carcinoide Maligno , Insuficiencia de la Válvula Tricúspide , Cardiopatía Carcinoide/complicaciones , Cardiopatía Carcinoide/diagnóstico por imagen , Cardiopatía Carcinoide/cirugía , Humanos , Síndrome Carcinoide Maligno/complicaciones , Síndrome Carcinoide Maligno/cirugía , Insuficiencia de la Válvula Tricúspide/complicaciones , Insuficiencia de la Válvula Tricúspide/diagnóstico por imagenRESUMEN
BACKGROUND: Balloon pulmonary angioplasty (BPA) has become a therapeutic option for inoperable chronic thromboembolic pulmonary hypertension (CTEPH). Despite significant improvement in the technique, treatment of subtotal (STO) and total (TO) pulmonary artery occlusions with BPA may pose risk, but the efficacy is less known. AIM: We aimed to evaluate the safety and efficacy of BPA in STO/TO. METHODS: We included consecutive patients with inoperable CTEPH, who underwent BPA treatment. To evaluate the efficacy and safety we grouped all BPA sessions into these in which recanalization of at least one STO or TO was performed and into those without. The primary efficacy outcome was a decrease of pulmonary vascular resistance (PVR) after BPA sessions with STO/TO recanalization as compared to those without. RESULTS: We analysed 169 BPA sessions in 50 CTEPH patients. Out of a total number of 831 lesions subjected for BPA, 169 were classified as STOs or TOs [123 (15,6%) and 39 (4,7%) respectively]. At least one STO/TO recanalization was successfully performed during 90 BPA sessions. Three (2,3%) STOs and 8 (20,5%) TOs were not recanalized despite repeated attempts. Recanalization of at least one STO/TO at the level of segmental pulmonary artery was associated with a significant PVR improvement as compared to subsegmental-only STO/TO recanalizations or no recanalizations (-126 ± 192 vs -38 ± 135 dyn·s·cm - 5, p = 0.007). The rate of complications was similar in STO/TO and non-STO/TO lesions (4.1% vs 2.4%, p = 0.22). CONCLUSIONS: The use of BPA for the recanalization of subtotal and total PA occlusions is safe and feasible. Recanalization of segmental occlusive lesions leads to a significant improvement in PVR as compared to dilatation of nonocclusive ones.
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Angioplastia de Balón , Hipertensión Pulmonar , Embolia Pulmonar , Angioplastia de Balón/métodos , Enfermedad Crónica , Hemodinámica , Humanos , Hipertensión Pulmonar/diagnóstico por imagen , Hipertensión Pulmonar/cirugía , Arteria Pulmonar/diagnóstico por imagen , Arteria Pulmonar/cirugía , Embolia Pulmonar/diagnóstico , Embolia Pulmonar/diagnóstico por imagen , Resultado del TratamientoRESUMEN
Background: Inflammatory response and endothelial dysfunction contribute to the progression of chronic thromboembolic pulmonary hypertension (CTEPH). We aimed to assess changes in biomarkers involved in those processes in inoperable CTEPH patients treated with balloon pulmonary angioplasty (BPA). Methods: We enrolled 20 patients with inoperable CTEPH qualified for BPA and a control group. Interleukin 6, 8, 10 (IL-6, IL-8, IL-10), monocyte chemoattractant protein-1 (MCP-1), and C-reactive protein (hsCRP) constituted the markers of systemic inflammation. Endothelin 1 (ET-1) served as a marker of endothelial dysfunction. Selected markers were assessed before the BPA treatment, 24 h after the first BPA, and six months after completion of the BPA treatment. Results: At baseline, the CTEPH patients had increased serum concentrations of IL-6, IL-8 and ET-1. Twenty-four hours after a BPA session, we observed an increase in concentrations of IL-6 (∆ = 3.67 (1.41; 7.16); p < 0.001), of IL-10 (∆ = 0.25 (0; 0.47); p = 0.003), of MCP-1 (∆ = 111 (60.1; 202.8); p = 0.002), and of hsCRP (∆ = 4.81 (3.46; 8.47); p < 0.001). Six months after completion of the BPA treatment, there was a decrease in concentrations of IL-6 (∆ = −1.61 (−3.11; −0.20); p = 0.03), of IL8 (∆ = −3.24 (−7.72; 0.82); p = 0.01), and of ET-1 (∆ = −0.47 (−0.96; 0.05); p = 0.005). Conclusions: Patients with inoperable CTEPH exhibit increased systemic inflammation and endothelial dysfunction, which improves after completion of the BPA treatment. A single BPA session evokes an acute inflammatory response.
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Angioplastia de Balón , Hipertensión Pulmonar , Embolia Pulmonar , Angioplastia de Balón/efectos adversos , Biomarcadores , Proteína C-Reactiva , Humanos , Hipertensión Pulmonar/terapia , Inflamación , Interleucina-10 , Interleucina-6 , Interleucina-8 , Arteria Pulmonar , Embolia Pulmonar/complicaciones , Embolia Pulmonar/terapiaRESUMEN
BACKGROUND: Balloon pulmonary angioplasty (BPA) is a promising therapy for patients with chronic thromboembolic pulmonary hypertension (CTEPH) who are ineligible for pulmonary endarterectomy. AIMS: The present study aimed to evaluate the safety and efficacy of BPA for CTEPH using the first multicentre registry of a single European country. METHODS: Data were obtained from the Database of Pulmonary Hypertension in the Polish Population (NCT03959748), a prospective, multicentre registry of adult and paediatric pulmonary arterial hypertension (PAH) and CTEPH, for a total of 236 patients with confirmed CTEPH (124 women; mean age 67 years) who underwent 1,056 BPA procedures at eight institutions in Poland. RESULTS: In 156 patients who underwent follow-up assessments after a median of 5.9 (IQR: 3.0-8.0) months after final BPA, the mean pulmonary arterial pressure decreased from 45.1±10.7 to 30.2±10.2 mmHg (p<0.001) and pulmonary vascular resistance from 642±341 to 324±183 dynes (p<0.001), and the six-minute walking test (6MWT) improved from 341±129 to 423±136 m (p<0.001). Pulmonary injury related to the BPA procedure occurred in 6.4% of all sessions. Eighteen patients (7.6%) died during follow-up, including 4 (1.7%) who died within 30 days after BPA. Overall survival was 92.4% (95% confidence interval [CI]: 87.6%-94.9%) three years after the initial BPA procedure. CONCLUSIONS: This multicentre registry confirmed significant improvement of haemodynamic, functional, and biochemical parameters after BPA. Complication rates were low and overall survival comparable to the results of another registry. Therefore, BPA may be an important therapeutic option in patients with CTEPH in Poland.
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Angioplastia de Balón , Hipertensión Pulmonar , Embolia Pulmonar , Adulto , Anciano , Angioplastia de Balón/efectos adversos , Niño , Enfermedad Crónica , Femenino , Humanos , Hipertensión Pulmonar/terapia , Estudios Prospectivos , Arteria Pulmonar , Embolia Pulmonar/complicaciones , Embolia Pulmonar/terapia , Sistema de Registros , Resultado del TratamientoRESUMEN
BACKGROUND: A pulmonary embolism response team (PERT) is a multidisciplinary team established to improve clinical care for patients with pulmonary embolism (PE). However, data regarding detailed institutional experience and clinical outcomes from such teams are sparse. AIMS: We aim to assess the frequency of activations, patients' characteristics, PE severity, applied treatments, and outcomes of PE patients treated by Polish PERTs. METHODS: The survey registry was conducted between June 2018 and July 2020. All consecutive PERT activations of four institutionalized PERTs in Poland were analyzed. Patients' characteristics, therapies applied, and in-hospital outcomes were evaluated. RESULTS: There were 680 unique PERT activations. Most activations originated from Emergency Departments (44.9%), and the remaining originated from internal medicine/cardiology units (31.1%), surgery/orthopedics (9.1 %), oncology (6.3%), intensive care units (6.0%), and others (2.5%). The origin of activation varied significantly among institutions (P <0.01). Most PERT cases were patients with intermediate-high risk PE (42.9%), whereas high-risk PE occurred in 10% of patients. Anticoagulation alone was delivered to 80.3% of patients, and 23.3% of patients received at least one advanced therapy: catheter-directed therapies (11.3%), systemic thrombolysis (5.3%), surgical embolectomy (2.4%), vena cava filter placement (3.7%), and extracorporeal membrane oxygenation (0.6%). In-hospital mortality in the whole study group was 5.1%, with significant differences between institutions (P = 0.01). CONCLUSIONS: The frequency of PE severity, type of delivered catheter-directed treatment, and in-hospital mortality vary between institutions without significant discrepancies in PERT activations. This variation between expert centers highlights the local differences in PERTs' organizational and operational forms.
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Grupo de Atención al Paciente , Embolia Pulmonar , Embolectomía , Mortalidad Hospitalaria , Humanos , Polonia , Embolia Pulmonar/terapia , Terapia TrombolíticaAsunto(s)
Instrucción por Computador , Estudiantes de Medicina , Competencia Clínica , Ecocardiografía , Corazón , HumanosRESUMEN
BACKGROUND: Significant achievements in the treatment of chronic thromboembolic pulmonary hypertension (CTEPH) have provided effective therapeutic options for most patients. However, the true impact of the changed landscape of CTEPH therapies on patients' management and outcomes is poorly known. We aimed to characterize the incidence, clinical characteristics, and outcomes of CTEPH patients in the modern era of CTEPH therapies. METHODS: We analyzed the data of CTEPH adults enrolled in the prospective multicenter registry. RESULTS: We enrolled 516 patients aged 63.8 ± 15.4 years. The incidence rate of CTEPH was 3.96 per million adults per year. The group was burdened with several comorbidities. New oral anticoagulants (n = 301; 58.3%) were preferred over vitamin K antagonists (n = 159; 30.8%). Pulmonary endarterectomy (PEA) was performed in 120 (23.3%) patients and balloon pulmonary angioplasty (BPA) in 258 (50%) patients. PEA was pretreated with targeted pharmacotherapy in 19 (15.8%) patients, and BPA in 124 (48.1%) patients. Persistent CTEPH was present in 46% of PEA patients and in 65% of patients after completion of BPA. Persistent CTEPH after PEA was treated with targeted pharmacotherapy in 72% and with BPA in 27.7% of patients. At a mean time period of 14.3 ± 5.8 months, 26 patients had died. The use of PEA or BPA was associated with better survival than the use of solely medical treatment. CONCLUSIONS: The modern population of CTEPH patients comprises mostly elderly people significantly burdened with comorbid conditions. This calls for treatment decisions that are tailored individually for every patient. The combination of two or three methods is currently a frequent approach in the treatment of CTEPH. CLINICAL TRIAL REGISTRATION: clinicaltrials.gov/ct2/show/NCT03959748.
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BACKGROUND: Left ventricular diastolic dyssynchrony is common in patients with heart failure with reduced ejection fraction (HFREF). Little is known however, about its pathophysiology and clinical effects. Herein is hypothesized that presence of diastolic dyssynchrony at rest or at exercise may importantly contribute to HF symptoms. The aim was to investigate the influence of diastolic dyssynchrony and its exercise-induced changes on exercise capacity in HFREF patients. METHODS: Patients with stable, chronic HF, left ventricular ejection fraction < 35%, sinus rhythm and QRS ≥ 120 ms were eligible for the study. Rest and cyclo-ergometer exercise echocardiography were performed. Diastolic dyssynchrony was defined as opposing-wall-diastolic-delay ≥ 55 ms measured in tissue-Doppler imaging. Exercise capacity was assessed by peak oxygen consumption (VO2peak). Association between diastolic dyssynchrony and VO2peak was assessed in univariate regression analysis and further adjusted for possible confounders. RESULTS: Fourty eight patients were included (aged 63.7 ± 12.2). Twenty-seven (56.25%) had diastolic dyssynchrony at rest and 13 (27%) at exercise. Twenty-two (46%) experienced a change in diastolic dyssynchrony status during exercise. In univariate models diastolic dyssynchrony at rest or at exercise were associated with lower VO2peak (beta coefficient = -3.8, p = 0.004; beta coefficient = -3.6, p = 0.02, respectively). However, the ability to restore diastolic synchronicity during exercise was associated with higher VO2peak (beta coefficient = 3.4, p = 0.04) and remained an important predictor of exercise capacity after adjustment for age and HF etiology. CONCLUSIONS: The ability to restore diastolic synchronicity at exercise predicts exercise capacity in patients with HFREF.