RESUMEN
RATIONALE: Transcatheter interventional closure therapy is the main treatment method for patent foramen ovale (PFO). However, occluder abscission is a serious complication in PFO interventional therapy. Thus, timely and effective management of the occluder detachment is crucial for improving patient prognosis. PATIENT CONCERNS: A 52-year-old female patient was admitted to the Department of Neurology mainly due to "right upper limb weakness for two days, which aggravated for eight hours." The patient had no history of any other diseases. DIAGNOSES: The patient was diagnosed with an atrial septal defect (foramen ovale type) and cerebral infarction. INTERVENTIONS AND OUTCOMES: The occluder abscission was successfully removed after several attempts with the help of the snare device. LESSONS: When the PFO occlusion device is detached, interventional treatment would lead to minimal trauma, fast postoperative recovery, and a definite therapeutic effect. Based on mastering the indications and standardizing the operational process, this is a safe and effective minimally invasive treatment method.
Asunto(s)
Remoción de Dispositivos , Foramen Oval Permeable , Dispositivo Oclusor Septal , Humanos , Femenino , Foramen Oval Permeable/cirugía , Foramen Oval Permeable/terapia , Persona de Mediana Edad , Dispositivo Oclusor Septal/efectos adversos , Remoción de Dispositivos/métodosAsunto(s)
Foramen Oval Permeable , Guías de Práctica Clínica como Asunto , Recurrencia , Prevención Secundaria , Dispositivo Oclusor Septal , Accidente Cerebrovascular , Humanos , Foramen Oval Permeable/complicaciones , Foramen Oval Permeable/cirugía , Foramen Oval Permeable/terapia , Prevención Secundaria/métodos , Accidente Cerebrovascular/prevención & control , Accidente Cerebrovascular/etiología , Cateterismo Cardíaco/instrumentación , Cateterismo Cardíaco/métodosRESUMEN
BACKGROUND: Young patients suffering from cryptogenic stroke alongside a patent foramen ovale (PFO) are often considered for percutaneous device closure to reduce the risk of stroke recurrence. Residual right-to-left shunt after device closure may persist in approximately a quarter of the patients at 6 months, and some may close at a later time point. This study aimed to assess the prevalence and persistence of residual right-to-left shunt after percutaneous PFO closure. METHODS: Consecutive patients undergoing transoesophageal echocardiography-guided PFO closure for cryptogenic stroke between 2006 and 2021, with echocardiographic follow-up including contrast bubble study and Valsalva manoeuvre, were enrolled. Follow-up transthoracic echocardiography was performed at 6 months and repeated at 12 months in case of residual right-to-left shunt. Primary outcomes included the prevalence and grade of residual right-to-left shunt at 6 and 12 months after percutaneous PFO closure. RESULTS: 227 patients were included with a mean age of 43±11 years and 50.2% were women. At 6-month follow-up, 72.7% had no residual right-to-left shunt, 12.3% small residual right-to-left shunt, 6.6% moderate residual right-to-left shunt and 8.4% large residual right-to-left shunt. At 12-month follow-up, the presence of residual right-to-left shunt in all patients was 12.3%, of whom 6.6% had small residual right-to-left shunt, 2.6% had moderate residual right-to-left shunt and 3.1% had large residual right-to-left shunt. CONCLUSIONS: Residual right-to-left shunts are common at 6 months after percutaneous closure of PFO. However, the majority are small and two-thirds of residual right-to-left shunts achieve complete closure between 6 and 12 months.
Asunto(s)
Cateterismo Cardíaco , Ecocardiografía Transesofágica , Foramen Oval Permeable , Dispositivo Oclusor Septal , Humanos , Foramen Oval Permeable/complicaciones , Foramen Oval Permeable/diagnóstico por imagen , Foramen Oval Permeable/cirugía , Femenino , Masculino , Ecocardiografía Transesofágica/métodos , Adulto , Cateterismo Cardíaco/métodos , Factores de Tiempo , Persona de Mediana Edad , Resultado del Tratamiento , Estudios de Seguimiento , Accidente Cerebrovascular Isquémico/etiología , Accidente Cerebrovascular Isquémico/prevención & control , Accidente Cerebrovascular Isquémico/epidemiología , Estudios Retrospectivos , Accidente Cerebrovascular/etiología , Accidente Cerebrovascular/prevención & controlRESUMEN
BACKGROUND AND AIMS: Transjugular intrahepatic portosystemic shunt (TIPS) is an established procedure for the treatment of several complications of portal hypertension (PH), including non-neoplastic portal vein thrombosis (PVT). Selection criteria for TIPS in PVT are not yet well established. Despite anecdotal, cases of thromboembolic events from paradoxical embolism due to the presence of patent foramen ovale (PFO) after TIPS placement have been reported in the literature. Therefore, we aimed at describing our experience in patients with non-neoplastic splanchnic vein thrombosis (SVT) who underwent TIPS following PFO screening. METHODS: We conducted a single-centre retrospective study, including consecutive patients who underwent TIPS for the complications of cirrhotic and non-cirrhotic portal hypertension (NCPH) and having SVT. RESULTS: Of 100 TIPS placed in patients with SVT, 85 patients were screened for PFO by bubble-contrast transthoracic echocardiography (TTE) with PFO being detected in 22 (26%) cases. PFO was more frequently detected in patients with non-cirrhotic portal hypertension (NCPH) (23% in the PFO group vs. 6% in those without PFO, p = .04) and cavernomatosis (46% in the PFO group vs. 19% in those without PFO, p = .008). Percutaneous closure was effectively performed in 11 (50%) after multidisciplinary evaluation of anatomical and clinical features. No major complications were observed following closure. CONCLUSIONS: PFO screening and treatment may be considered feasible for patients with SVT who undergo TIPS placement.
Asunto(s)
Foramen Oval Permeable , Hipertensión Portal , Vena Porta , Derivación Portosistémica Intrahepática Transyugular , Trombosis de la Vena , Humanos , Derivación Portosistémica Intrahepática Transyugular/efectos adversos , Foramen Oval Permeable/complicaciones , Foramen Oval Permeable/cirugía , Foramen Oval Permeable/diagnóstico por imagen , Estudios Retrospectivos , Hipertensión Portal/cirugía , Hipertensión Portal/etiología , Hipertensión Portal/complicaciones , Femenino , Masculino , Persona de Mediana Edad , Trombosis de la Vena/etiología , Trombosis de la Vena/diagnóstico por imagen , Trombosis de la Vena/cirugía , Vena Porta/cirugía , Adulto , Prevalencia , Anciano , Ecocardiografía , Circulación Esplácnica , Cirrosis Hepática/complicaciones , Cirrosis Hepática/cirugía , Resultado del TratamientoRESUMEN
BACKGROUND: Limited data are available on transcatheter patent foramen ovale (PFO) closure outcomes in the elderly. AIMS: Through this study, we aimed to determine the incidence and predictors of adverse events (recurrent cerebrovascular events [CVE] and atrial fibrillation [AF]) post-PFO closure in older patients with cryptogenic events. METHODS: This multicentre international study included patients over 60 years undergoing PFO closure for cryptogenic thromboembolic events. A dedicated database compiled baseline, procedural, and follow-up data. Competing risk and adjusted outcome predictor analyses were conducted. RESULTS: A total of 689 patients were included (median age 65 years, 41.2% female, mean Risk of Paradoxical Embolism [RoPE] score 4.5). The procedural success rate was 99.4%. After a median follow-up of 2 (interquartile range 1-5) years, 66 patients (9.6%) had died. CVE and stroke rates were 1.21 and 0.55 per 100 patient-years, respectively. Diabetes (hazard ratio [HR] 3.89, 95% confidence interval [CI]: 1.67-9.07; p=0.002) and atrial septal aneurysm (ASA; HR 5.25, 95% CI: 1.56-17.62; p=0.007) increased the CVE risk. New-onset AF occurred at a rate of 3.30 per 100 patient-years, with 51.3% within one month post-procedure. Older age (HR 1.05 per year, 95% CI: 1.00-1.09; p=0.023) and the absence of hypertension (HR 2.04, 95% CI: 1.19-3.57; p=0.010) were associated with an increased risk of AF. CONCLUSIONS: Older patients undergoing PFO closure had a relatively low rate of CVE and new-onset AF after a median follow-up of 2 years. The presence of diabetes, ASA, and a more advanced age determined an increased risk of adverse clinical events. These factors may be considered in the clinical decision-making process regarding PFO closure in this challenging population.
Asunto(s)
Fibrilación Atrial , Cateterismo Cardíaco , Foramen Oval Permeable , Humanos , Foramen Oval Permeable/complicaciones , Foramen Oval Permeable/cirugía , Femenino , Masculino , Anciano , Persona de Mediana Edad , Factores de Riesgo , Cateterismo Cardíaco/efectos adversos , Cateterismo Cardíaco/métodos , Resultado del Tratamiento , Fibrilación Atrial/complicaciones , Fibrilación Atrial/epidemiología , Accidente Cerebrovascular/etiología , Accidente Cerebrovascular/epidemiología , Accidente Cerebrovascular/prevención & control , Embolia Paradójica/etiología , Embolia Paradójica/epidemiología , Embolia Paradójica/prevención & control , Dispositivo Oclusor Septal/efectos adversos , Anciano de 80 o más Años , Factores de Edad , IncidenciaAsunto(s)
Fibrilación Atrial , Accidente Cerebrovascular Embólico , Foramen Oval Permeable , Humanos , Foramen Oval Permeable/complicaciones , Foramen Oval Permeable/cirugía , Fibrilación Atrial/diagnóstico , Fibrilación Atrial/cirugía , Fibrilación Atrial/etiología , Masculino , Femenino , Accidente Cerebrovascular Embólico/etiología , Accidente Cerebrovascular Embólico/prevención & control , Persona de Mediana Edad , Anciano , Resultado del Tratamiento , Factores de RiesgoRESUMEN
Patients with previous interatrial shunt device (IASD) implantation may face greater challenges during future left atrial interventional procedures. Herein, we report the first case of left atrial appendage closure (LAAC) in a patient with previous IASD implantation. The patient successfully underwent LAAC using the LAmbre device without complications.
Asunto(s)
Apéndice Atrial , Fibrilación Atrial , Cateterismo Cardíaco , Humanos , Apéndice Atrial/fisiopatología , Apéndice Atrial/diagnóstico por imagen , Fibrilación Atrial/fisiopatología , Fibrilación Atrial/diagnóstico , Fibrilación Atrial/cirugía , Resultado del Tratamiento , Cateterismo Cardíaco/instrumentación , Masculino , Femenino , Ecocardiografía Transesofágica , Anciano , Función del Atrio Izquierdo , Foramen Oval Permeable/diagnóstico por imagen , Foramen Oval Permeable/terapia , Foramen Oval Permeable/complicaciones , Foramen Oval Permeable/fisiopatología , Foramen Oval Permeable/cirugía , Cierre del Apéndice Auricular IzquierdoRESUMEN
PURPOSE OF REVIEW: Patent foramen ovale (PFO) has been previously linked to left circulation thromboembolism and stroke. This review article aims to discuss the latest evidence, updated societal guidelines, diagnostic algorithms and novel therapeutic devices for PFO closure. RECENT FINDINGS: PFO closure for cryptogenic stroke and systemic embolization is supported by a large body of evidence and has a strong societal recommendation. Limited data are available for platypnea-orthodeoxia syndrome, although closure appears to be beneficial. Current data do not support routine closure for migraines and decompression Illness. Development of heart-brain teams can improve identification of patients most likely to benefit from closure, utilizing a combination of imaging test and risk score algorithms. Multiple novel devices aiming at reducing complications and improving the long-term impact of current available devices are being evaluated. PFO closure has significantly progressed over the last years, with new data supporting its superiority in reducing risk of recurrent embolic stroke in patients with PFO-related stroke. Additional clinical data are required to provide further refinements on patient selection and guidance on treatment of specific subgroups.
Asunto(s)
Foramen Oval Permeable , Dispositivo Oclusor Septal , Foramen Oval Permeable/complicaciones , Foramen Oval Permeable/cirugía , Foramen Oval Permeable/terapia , Humanos , Cateterismo Cardíaco/métodos , Accidente Cerebrovascular/prevención & control , Accidente Cerebrovascular/etiología , Resultado del Tratamiento , Guías de Práctica Clínica como AsuntoRESUMEN
Patent foramen ovale (PFO) and atrial septal defects (ASDs) are two types of interatrial communications with unique clinical presentations and management strategies. The PFO is a normal part of fetal development that typically closes shortly after birth but may persist in as many as 25% to 30% of adults. The communication between atria may result in paradoxic embolism and embolic stroke. On the other hand, ASDs (anatomically defined as secundum, primum, sinus venosus, and coronary sinus in order of prevalence) typically result in right heart volume overload and are often associated with other congenital defects. The diagnostic methods, treatment options including surgical and percutaneous approaches, and potential complications are described. Both conditions underline the significance of precise diagnosis and appropriate management to mitigate risks and ensure optimal patient outcomes.
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Foramen Oval Permeable , Defectos del Tabique Interatrial , Humanos , Foramen Oval Permeable/complicaciones , Foramen Oval Permeable/cirugía , Defectos del Tabique Interatrial/diagnóstico , Defectos del Tabique Interatrial/complicaciones , Defectos del Tabique Interatrial/cirugía , Procedimientos Quirúrgicos Cardíacos/métodos , Ecocardiografía Transesofágica/métodos , Cateterismo Cardíaco/métodos , Dispositivo Oclusor Septal , Salud GlobalRESUMEN
BACKGROUND: Anatomic variations of the patent foramen ovale (PFO) are commonly observed, yet limited research has investigated their impact on clinical outcomes following transcatheter closure. We aimed to explore the association between PFO morphology and clinical outcomes. METHODS: Consecutive patients with cryptogenic stroke who underwent PFO closure were prospectively enrolled at a single center from September 2019 to April 2023. Patients were categorized into simple and complex groups based on PFO morphology. Composite events were compared between the two groups during a median follow-up of 24 months, including all-cause mortality, recurrent stroke, residual moderate or severe shunt, and symptomatic atrial fibrillation. RESULTS: A total of 247 patients were enrolled, with a mean age of 41.9 ± 13.0 years and 45.3% males. Ninety-one (36.8%) patients had complex PFO. These individuals were older (45.4 ± 12.5 years vs. 39.9 ± 12.9 years; P = 0.001), more males (56.0% vs. 39.1%; P = 0.010), had longer procedure times (54 ± 32 min vs 46 ± 29 min; P = 0.044), and had a higher rate of using delivery sheath-assisted crossing of the PFO (22.0% vs 12.8%; P = 0.040) than those with simple PFO. The estimated event rates were 27.9% and 11.3% (P = 0.006) in the complex and simple PFO groups, respectively (12.9 events and 5.2 events per 100 person-years; P = 0.001). After adjusting for age, sex, hypertension, diabetes, smoking, device type, and left atrial diameters, complex PFO remained independently associated with composite events (HR 2.10, 95%CI 1.06-4.17, P = 0.034). CONCLUSIONS: Patients with complex PFO may suffer from a higher risk of adverse events following transcatheter PFO closure.
Asunto(s)
Cateterismo Cardíaco , Foramen Oval Permeable , Humanos , Foramen Oval Permeable/cirugía , Foramen Oval Permeable/complicaciones , Foramen Oval Permeable/epidemiología , Masculino , Femenino , Persona de Mediana Edad , Cateterismo Cardíaco/métodos , Adulto , Estudios Prospectivos , Resultado del Tratamiento , Estudios de Seguimiento , Dispositivo Oclusor SeptalRESUMEN
Background: While most cases of venous thromboembolism follow a benign course, occasionally the condition may manifest a complex clinical presentation and need a comprehensive diagnostic workup to identify the underlying cause and provide the patient with appropriate treatment. Case presentation: A woman in her late thirties presented to the emergency department with a five-day history of dyspnoea. She had recently undergone liposuction surgery after pregnancy. Upon admission, initial investigations revealed a pulmonary embolism with right heart strain, and she was treated with anticoagulants. The following day, she complained of acute-onset right flank pain without fever or other accompanying symptoms. A CT scan of the abdomen confirmed a right-side renal infarction. Further investigations revealed patent foramen ovale between the right and left atria of the heart, believed to be the source of a right-to-left shunt of arterial emboli. Although the patient had not suffered a clinical stroke, it was decided to close this defect using percutaneous technique. Interpretation: Patent foramen ovale is a common condition in adults, but in most cases it remains asymptomatic. However, patients with patent foramen ovale have an elevated risk of arterial emboli affecting multiple organs. The diagnosis depends on thorough assessment to prevent potentially fatal outcomes.
Asunto(s)
Abdominoplastia , Disnea , Foramen Oval Permeable , Embolia Pulmonar , Humanos , Femenino , Adulto , Foramen Oval Permeable/complicaciones , Foramen Oval Permeable/cirugía , Foramen Oval Permeable/diagnóstico por imagen , Disnea/etiología , Abdominoplastia/efectos adversos , Embolia Pulmonar/etiología , Embolia Pulmonar/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Infarto/etiología , Infarto/diagnóstico por imagen , Infarto/diagnóstico , Infarto/cirugía , Complicaciones PosoperatoriasRESUMEN
BACKGROUNDS: Effectiveness of patent foramen ovale (PFO) closure on relief of migraine, is still unclear. We sought to analyse the long-term (>10 years) effects of interatrial septal shunt repair on disabling migraine performing a retrospective non-randomised study. METHODS: Clinical records of patients with disabling, medication-refractory migraine and PFO or significant ASD referred to our centre for closure from 2006 to 2018, were analysed. RESULTS: Forty -six patients (38 female, mean age 40.0 ± 3.7 years) with PFO and 32 patients with significant ASD (28 female, mean age 38.0 ± 4.1 years) submitted to transcatheter closure had a pre-existing disabling migraine with mean Migraine Disability Assessment Score (MIDAS) of 35.8 ± 4.7. After a mean follow-up of 118.2 ± 19.1 months (range 96 to 144), 72 out of 78 patients were still followed-up: in all subjects, aura was abolished, and migraine improved also in patients without aura. The mean MIDAS significantly decreased from baseline value (p < 0.01). Complete migraine resolution was associated in PFO patients with a shorter history of migraine, a more severe thrombophilic profile, a more severe Right-to-Left Shunt (RLS) and larger left atrial diameter and volume, and in ASD patients with bidirectional shunt. CONCLUSIONS: Device-based repair of PFO/ASD in patients with migraine was associated with abolition of aura and symptoms reduction in the long-term period.
Asunto(s)
Cateterismo Cardíaco , Foramen Oval Permeable , Trastornos Migrañosos , Dispositivo Oclusor Septal , Humanos , Femenino , Masculino , Adulto , Estudios Retrospectivos , Foramen Oval Permeable/cirugía , Foramen Oval Permeable/complicaciones , Foramen Oval Permeable/fisiopatología , Cateterismo Cardíaco/métodos , Trastornos Migrañosos/diagnóstico , Trastornos Migrañosos/etiología , Trastornos Migrañosos/fisiopatología , Resultado del Tratamiento , Estudios de Seguimiento , Factores de Tiempo , Defectos del Tabique Interatrial/cirugía , Defectos del Tabique Interatrial/complicaciones , Defectos del Tabique Interatrial/diagnóstico , Defectos del Tabique Interatrial/fisiopatología , Persona de Mediana Edad , Evaluación de la DiscapacidadRESUMEN
Ischemic stroke patients with thrombophilia and patient foramen ovale (PFO) may have an increased risk of recurrent stroke and transient ischemic attack (TIA), and may benefit from PFO closure. However, screening for thrombophilia is not routinely performed and the impact of thrombophilia on prognosis after PFO closure is uncertain. We aim to compare the risk of recurrent stroke and TIA after PFO closure in patients with thrombophilia versus those without. We performed a systematic review and meta-analyses of the literature, with a comprehensive literature search performed on 12 January 2023. Studies comparing the outcomes of patients with and without thrombophilia after PFO closure were included. The primary outcome evaluated was a recurrence of acute cerebrovascular event (ACE), a composite of recurrent ischemic stroke and recurrent TIA. The secondary outcomes included recurrent ischemic stroke only or TIA only. A total of 8 cohort studies were included, with a total of 3514 patients. There was an increased risk of stroke/TIA in patients with thrombophilia compared to those without thrombophilia after PFO (OR: 1.42, 95% CI: 1.01-1.99, I2 = 50%). The association between risk of TIA only (OR: 1.36, 95% CI: 0.77-2.41, I2 = 0%) and stroke only (OR: 1.09, 95% CI: 0.54-2.21, I2 = 0%) with thrombophilia did not reach statistical significance. There is an increased risk of recurrent cerebral ischemia event in patients with thrombophilia compared to those without thrombophilia after PFO closure. Future large prospective studies are necessary to characterise the risk and benefits of PFO closure, as well as the appropriate medical treatment to reduce the risk of recurrent stroke and TIA in this high-risk population.
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Foramen Oval Permeable , Ataque Isquémico Transitorio , Accidente Cerebrovascular Isquémico , Trombofilia , Humanos , Accidente Cerebrovascular Isquémico/etiología , Trombofilia/etiología , Foramen Oval Permeable/complicaciones , Foramen Oval Permeable/cirugía , Ataque Isquémico Transitorio/etiología , Recurrencia , Factores de RiesgoRESUMEN
BACKGROUND: The AmplatzerTM PFO Occluder was approved for marketing in Japan in May 2019, and the Amplatzer PFO Occluder Japan Post-marketing Surveillance (PFO Japan PMS) study was initiated in December 2019. This analysis presents 30-day clinical outcomes for PFO Japan PMS study patients. METHODS AND RESULTS: PFO Japan PMS is a prospective single-arm non-randomized multicenter clinical study. Eligible patients were indicated for patent foramen ovale (PFO) closure and underwent an implant attempt with the AmplatzerTM PFO Occluder. Technical success was defined as successful delivery and release of the occluder; procedural success was defined as technical success with no serious adverse events (SAEs) within 1 day of the procedure. The primary safety endpoint includes predefined device- and/or procedure-related SAEs through 30 days after the procedure. From December 2019 to July 2021, 500 patients were enrolled across 53 Japanese sites. The mean (±SD) patient age was 52.7±15.4 years, and 29.8% of patients were aged >60 years. Technical and procedural success rates were both high (99.8% and 98.8%, respectively). Further, there was only one primary safety endpoint event (0.2%): an episode of asymptomatic paroxysmal atrial fibrillation that occurred 26 days after the procedure. CONCLUSIONS: In this real-world Japanese study with almost one-third of patients aged >60 years, PFO closure with the AmplatzerTM PFO Occluder was performed successfully and safely, with a low incidence of procedure-related atrial arrhythmias.
Asunto(s)
Foramen Oval Permeable , Vigilancia de Productos Comercializados , Dispositivo Oclusor Septal , Humanos , Foramen Oval Permeable/cirugía , Japón , Persona de Mediana Edad , Masculino , Femenino , Adulto , Anciano , Dispositivo Oclusor Septal/efectos adversos , Estudios Prospectivos , Resultado del Tratamiento , Cateterismo Cardíaco/efectos adversos , Cateterismo Cardíaco/instrumentación , Factores de TiempoRESUMEN
BACKGROUND AND OBJECTIVES: Whether patent foramen ovale (PFO) closure benefits older patients with PFO and cryptogenic stroke is unknown because randomized controlled trials (RCTs) have predominantly enrolled patients younger than 60 years of age. Our objective was to estimate anticipated effects of PFO closure in older patients to predict the numbers needed to plan an RCT. METHODS: Effectiveness estimates are derived from major observational studies (Risk of Paradoxical Embolism [RoPE] Study and Oxford Vascular Study, together referred to as the "RoPE-Ox" database) and all 6 major RCTs (Systematic, Collaborative, PFO Closure Evaluation [SCOPE] Consortium). To estimate stroke recurrence risk, observed outcomes were calculated for patients older than 60 years in the age-inclusive observational databases (n = 549). To estimate the reduction in the rate of recurrent stroke associated with PFO closure vs medical therapy based on the RoPE score and the presence of high-risk PFO features, a Cox proportional hazards regression model was developed on the RCT data in the SCOPE database (n = 3,740). These estimates were used to calculate sample sizes required for a future RCT. RESULTS: Five-year risk of stroke recurrence using Kaplan-Meier estimates was 13.7 (95% CI 10.5-17.9) overall, 14.9% (95% CI 10.2-21.6) in those with high-risk PFO features. Predicted relative reduction in the event rate with PFO closure was 12.9% overall, 48.8% in those with a high-risk PFO feature. Using these estimates, enrolling all older patients with cryptogenic stroke and PFO would require much larger samples than those used for prior PFO closure trials, but selectively enrolling patients with high-risk PFO features would require totals of 630 patients for 90% power and 471 patients for 80% power, with an average of 5 years of follow-up. DISCUSSION: Based on our projections, anticipated effect sizes in older patients with high-risk features make a trial in these subjects feasible. With lengthening life expectancy in almost all regions of the world, the utility of PFO closure in older adults is increasingly important to explore.
Asunto(s)
Estudios de Factibilidad , Foramen Oval Permeable , Selección de Paciente , Accidente Cerebrovascular , Humanos , Foramen Oval Permeable/complicaciones , Foramen Oval Permeable/cirugía , Anciano , Accidente Cerebrovascular/etiología , Masculino , Femenino , Persona de Mediana Edad , Ensayos Clínicos Controlados Aleatorios como Asunto , Recurrencia , Resultado del Tratamiento , Factores de Edad , Anciano de 80 o más AñosRESUMEN
Percutaneous closure of the patent foramen ovale (PFO) is generally regarded as a safe and effective procedure, indicated in patients with a prior PFO-associated stroke. While it is highly safe, rarely, it could be accompanied by a migration of the device, mainly caused by the interplay of a specific PFO morphology and inappropriate device sizing. Herein, we outline a seldom-observed complication of an unintentional detachment of the PFO closure device during implantation, leading to its migration into the abdominal aorta, and a unique management approach. Due to the inability to recapture the occluder with a snare, which is considered to be a mainstay of endovascular retrieval methods, two coronary guidewires were maneuvered through the mesh of the occluder and then captured with a snare proximally to the occluder. This innovative dual-wire-snare system was carefully pulled to the common femoral artery, a position deemed suitable for surgical extraction via arteriotomy, which was achieved successfully.
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Foramen Oval Permeable , Dispositivo Oclusor Septal , Humanos , Foramen Oval Permeable/cirugía , Foramen Oval Permeable/complicaciones , Dispositivo Oclusor Septal/efectos adversos , Femenino , Embolia/etiología , Persona de Mediana EdadRESUMEN
We present a complex case of cardiac implantable electronic device infection and extraction in the setting of bacteremia, large lead vegetation, and patent foramen ovale. Following a comprehensive preprocedural workup including transesophageal echocardiogram and computed tomography lead extraction protocol, in addition to the involvement of multiple subspecialties, an open chest approach to extraction was deemed a safer option for eradication of the patient's infection. Despite percutaneous techniques having evolved as the preferred extraction method during the last few decades, this case demonstrates the importance of a thorough evaluation at an experienced center to determine the need for open chest extraction.
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Desfibriladores Implantables , Remoción de Dispositivos , Marcapaso Artificial , Infecciones Relacionadas con Prótesis , Humanos , Remoción de Dispositivos/métodos , Desfibriladores Implantables/efectos adversos , Infecciones Relacionadas con Prótesis/cirugía , Infecciones Relacionadas con Prótesis/diagnóstico por imagen , Marcapaso Artificial/efectos adversos , Masculino , Ecocardiografía Transesofágica , Tomografía Computarizada por Rayos X , Anciano , Foramen Oval Permeable/cirugía , Foramen Oval Permeable/diagnóstico por imagen , Femenino , Persona de Mediana EdadRESUMEN
OBJECTIVE: Closure surgery of patent foramen ovale (PFO) has been found to effectively control cryptogenic stroke and migraine, but it is uncertain whether PFO closure could also alleviate epileptic seizures. This study aims to observe the therapeutic effect of PFO closure on epileptic seizures. METHODS: Since July 11th, 2017, in the neurology department of West China Hospital, Sichuan University, Chengdu, we have been regularly monitoring patients with epilepsy who have undergone PFO closure. The patient's clinical information, such as frequency, duration, and severity of seizures, before and after surgery was recorded in detail as well as postoperative safety events. RESULTS: Of the 31 epilepsy patients who confirmed PFO observed (27 cases were drug-resistant epilepsy, 87.10%), average age of surgery was 23.74 years, and 12 cases were female (38.71%). After one-year follow-up, 26 patients (83.87%) achieved remission of seizure frequency, and 22 of whom (70.97%) experienced a remission of more than 50%. Additionally, compared to before surgery, 22 cases (70.97%) reported a decrease in the average seizure duration, and 20 cases (64.52%) reported a reduction in seizure severity. In the seizure indicators of frequency, average duration and severity, significant differences were identified between preoperative and postoperative comparisons with all test p values were <0.05. Furthermore, no serious safety events were reported except for one patient who briefly reported chest pain, and all patients expressed effective PFO closure. SIGNIFICANCE: The PFO closure has been shown for the first time to result in a significant reduction in the frequency, duration, and severity of seizures. Patients with drug-resistant epilepsy and PFO with a large shunt are ideal candidates for undergoing PFO closure. PLAIN LANGUAGE SUMMARY: Since PFO closure was found to have a good therapeutic effect on cryptogenic stroke and migraine, it has become a credible complementary therapy for the treatment of neurological diseases, and drug-resistant epilepsy with PFO is expected to become the next target disease that PFO closure could significantly improve.
Asunto(s)
Epilepsia Refractaria , Foramen Oval Permeable , Humanos , Femenino , Masculino , Foramen Oval Permeable/cirugía , Foramen Oval Permeable/complicaciones , Adulto , Epilepsia Refractaria/cirugía , Adulto Joven , Adolescente , Resultado del Tratamiento , Persona de Mediana Edad , NiñoRESUMEN
OBJECTIVE: This study aimed to construct and validate a nomogram model that predicts the remission of migraine attacks by screening factors that affect the prognosis of migraine patients with patent foramen ovale (PFO) after closure. METHOD: Retrospective analysis was conducted in migraine patients with PFO who underwent PFO closure in the Department of Cardiology of Jiangsu Province Hospital from September 2020 to April 2023. Based on the Migraine Disability Assessment (MIDAS) scores from the 1-year follow-up after PFO closure, all patients who met the inclusion criteria were categorized into a remission group and a non-remission group. The primary efficacy endpoint was remission of migraine headache. After collecting clinical data, transcranial doppler sonography (TCD) results and MIDAS scores, LASSO (least absolute shrinkage and selection operator) regression and multivariable logistic regression analysis were used to filter variables predictive to migraine remission and construct the nomogram model. The Nomogram's accuracy and consistency were respectively assessed through Receiver Operating Characteristic (ROC) curves and calibration curves. Additionally, an analysis of decision curves (DCA) was conducted to evaluate the clinical utility of this newly developed model. RESULT: A total of 241 consecutive patients were included in the study. The remission group included 21 males and 93 females, with a median age of 39 (30.25,50) years. The non-remission group included 26 males and 101 females, with a median age of 35 (25.5,47.5) years. All Patients were randomly divided into a training cohort and a validation cohort. Multivariable logistic regression analysis showed that 5 independent predictors, including MIDAS before closure (p = 0.0002), mitigating factors (p = 0.0057), number of attacks/month (p = 0.0058), TCD (p = 0.0093) and Platelet Crit (PCT) (p = 0.0351), played a significant role in the prediction of remission of migraine patients with PFO after closure. Based on these independent predictors, the predictive nomogram model of migraine remission in PFO patients was constructed. The application of the nomogram in the training cohort exhibited good discrimination (area under the ROC curve was 0.7763[95% CI 0.7108-0.8418]), which was confirmed in the validation cohort (AUC was 0.704[95% CI 0.5533-0.8547]). The calibration curve showed that the nomogram model demonstrated good calibration performance. Additionally, the decision curve analysis indicated the clinical utility of the nomogram model. CONCLUSION: The construction of the nomogram model had a considerable predictive accuracy for migraine remission in patients after PFO closure, which may provide constructive guidance for clinical decision making.