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Hypertension (HTN) is one of the major risk factors for developing atrial fibrillation (AF), and it has been estimated that approximately 70% of hypertensive patients are at risk of developing AF. On the other hand, 60-80% of AF patients have HTN. These two diseases share many risk factors such as diabetes mellitus, obesity, alcohol consumption, and sleep apnea syndrome during their onset and disease progression. The mutual presence of these diseases has the potential to create a negative spiral, exacerbating each other's impact and ultimately leading to cardiovascular events such as heart failure and cerebrovascular disorders, thereby increasing mortality rates. With regard to the treatment of HTN, the variety of antihypertensive drugs and treatment options have significantly increased. Alongside the widespread adoption of antihypertensive therapy, a certain level of efficacy has been recognized in suppressing the incidence of new-onset AF. Catheter ablation is an established and effective treatment for AF. However, a notable recurrence rate persists. In recent years, management of these multiple risk factors has been recognized to be essential for suppressing AF recurrence, and recent guidelines for AF underscore the significance of proactively managing these risks before treatment. Notably, effective HTN management assumes paramount importance given its impact on the morbidity of AF patients. This review summarizes the correlation between HTN control before and after ablation and the risk of AF recurrence. The focus is on elucidating the pathophysiological background and its impact on clinical outcomes.
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Background: The precise details of atrial activation around the triangle of Koch (ToK) remain unknown. We evaluated the relationship between the atrial-activation pattern around the ToK and success sites for slow-pathway (SP) modification ablation in slow-fast atrioventricular reentrant tachycardia (AVNRT). Methods: Thirty patients with slow-fast AVNRT who underwent successful ablation were enrolled. Atrial activation around the ToK during sinus rhythm was investigated using ultra-high-density mapping pre-ablation. The relationships among features of atrial-activation pattern and success sites were examined. Results: Of 30 patients (22 cryoablation; 8 radiofrequency ablation), 26 patients had a collision site of two wavefronts of delayed atrial activation within ToK, indicating a success site. The activation-search function of Lumipoint software, which highlights only atrial activation with a spatiotemporal consistency, showed non-highlighted area on the tricuspid-annulus side of ToK. In 23 of the patients, a spiky potential was recorded at that collision site outside the Lumipoint-highlighted area. Fifteen cryoablation patients with a success site coincident with a collision site outside the Lumipoint-highlighted area had significantly more frequent disappearances of SP after initial cryoablation (46.7% vs. 0%, p = .029), fewer cryoablations (3.7 ± 1.8 vs. 5.3 ± 1.3, p = .045), and shorter procedure times (170 ± 57 vs. 228 ± 91 min, p = .082) compared to the seven cryoablation patients without such sites. Four patients had transient AV block by ablation inside the Lumipoint-highlighted area with fractionated signals, but no patient developed permanent AV block or recurrence post-procedure (median follow-up: 375 days). Conclusions: SP modification ablation at the collision site of atrial activation of the tricuspid-annulus side along with a spiky potential could provide a better outcome.
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Lack of the typical nocturnal blood pressure (BP) fall, i.e non-dipper, has been known as a cardiovascular risk. However, the influence of non-dipper on atrial fibrillation (AF) recurrence after pulmonary vein isolation (PVI) has been unclear. We investigated the clinical impact of non-dipping as evaluated by 24-hour ambulatory BP monitoring on the long-term outcome of AF recurrence post-PVI in 76 AF patients with a history of increased BP. The PVI procedure was successful in all 76 patients (mean age, 66±9years; antihypertensive medication, 89%; non-paroxysmal AF, 24%). Twenty patients had AF recurrence during a median follow-up of 1138 days. There was no difference in BP levels between the AF recurrence and non-recurrence groups (average 24 h systolic BP:126 ± 17 vs.125 ± 14 mmHg; P = 0.84). On the other hand, the patients with non-dipper had a higher AF recurrence than those with dipper (38.9% vs.15.0%; P = 0.018). In Cox hazard analysis adjusted by age, non-paroxysmal AF and average 24-hr systolic BP level, the non-dipper was an independent predictor of AF recurrence (HR 2.78 [95%CI:1.05-7.34], P = 0.039). Non-dipper patients had a larger left atrial (LA) volume index than the dipper patients (45.9 ± 17.3 vs.38.3 ± 10.2 ml/m2, P = 0.037). Among the 58 patients who underwent high-density voltage mapping in LA, 11 patients had a low-voltage area (LVA) defined as an area with a bipolar voltage < 0.5 mV. However, there was no association of LVA with non-dipper or dipper (22.2% vs.16.1%, P = 0.555). Non-dipper is an independent predictor of AF recurrence post-PVI. Management of abnormal diurnal BP variation post-PVI may be important.
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Fibrilación Atrial , Monitoreo Ambulatorio de la Presión Arterial , Presión Sanguínea , Ritmo Circadiano , Venas Pulmonares , Recurrencia , Humanos , Fibrilación Atrial/cirugía , Fibrilación Atrial/fisiopatología , Masculino , Femenino , Venas Pulmonares/cirugía , Venas Pulmonares/fisiopatología , Anciano , Persona de Mediana Edad , Presión Sanguínea/fisiología , Ritmo Circadiano/fisiología , Ablación por Catéter , Resultado del TratamientoRESUMEN
We report a case of IgG4-related disease (IgG4-RD) with marked eosinophilia. A 79-year-old woman was admitted due to diarrhoea and weight loss. Cervical lymphadenopathy, bilateral submandibular glands swelling, anaemia (Hb8.5 g/dl), hypereosinophilia (9750/µl), elevated serum creatinine (1.57 mg/dl), pancreatic amylase (191 IU/l), and IgG4 (3380 mg/dl) were found. Diffusion-weighted image on magnetic resonance imaging showed high-intensity signals inside both the pancreas and the kidneys. The echogram of submandibular glands revealed cobblestone pattern. Kidney biopsy revealed acute tubulointerstitial nephritis. Biopsies of lip, gastrointestinal tract, and bone marrow showed infiltration of lymphoplasmacytic cells and IgG4-positive plasma cells (30-67/HPF). Gastrointestinal and bone marrow biopsies also showed eosinophilic infiltration. Adrenal insufficiency, rheumatic disease, tuberculosis, parasite infection, drug-induced eosinophilia, and eosinophilic leukaemia were all ruled out. We started treatment with 40 mg of prednisolone (PSL) and her general condition rapidly improved. The eosinophil count, serum IgG4, and serum creatinine decreased. We gradually tapered PSL and maintained 5 mg/day. During the 5 years of treatment, she had no recurrence of the symptom. According to the 2019 American College of Rheumatology/European League Against Rheumatism classification criteria for IgG4-RD, eosinophils >3000/µl is one of the exclusion criteria. If we comply with this criterion, the diagnosis of IgG4-RD should be avoided. However, our case fit the diagnostic criteria of type I autoimmune pancreatitis, IgG4-related sialadenitis, and global diagnosis of IgG4-RD. We finally diagnosed our case as IgG4-RD with secondary hypereosinophilic syndrome. This case suggests that IgG4-RD with eosinophils >3000/µl does exist in the real world.
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Síndrome Hipereosinofílico , Enfermedad Relacionada con Inmunoglobulina G4 , Prednisolona , Humanos , Femenino , Anciano , Enfermedad Relacionada con Inmunoglobulina G4/diagnóstico , Enfermedad Relacionada con Inmunoglobulina G4/complicaciones , Síndrome Hipereosinofílico/diagnóstico , Síndrome Hipereosinofílico/complicaciones , Síndrome Hipereosinofílico/etiología , Síndrome Hipereosinofílico/tratamiento farmacológico , Prednisolona/uso terapéutico , Prednisolona/administración & dosificación , Inmunoglobulina G/sangre , Inmunoglobulina G/inmunología , Nefritis Intersticial/diagnóstico , Nefritis Intersticial/etiología , Nefritis Intersticial/tratamiento farmacológico , Nefritis Intersticial/inmunología , Resultado del Tratamiento , BiopsiaRESUMEN
In recent years, immune checkpoint inhibitors have attracted attention in treatment for urothelial carcinoma. However, many clinical trials included only patients who had adequate renal function. The efficacy of immune checkpoint inhibitors for hemodialysis patients had not been well-documented. Herein, we report a case of a 73-years-old male with metastatic urothelial carcinoma. He was on maintenance hemodialysis, because he underwent total urinary tract resection for treatment of the urothelial carcinoma in his sixties. He was introduced to our hospital with metastases of lung and pubic bone, and was treated with chemotherapy including gemcitabine and paclitaxel. After two cycles, although his metastases decreased in size, he experienced severe anemia, diarrhea, and duodenitis. Therefore, he transitioned to maintenance therapy with avelumab earlier than initially planned. The treatment achieved 10 months disease control, without significant adverse events. To our best knowledge, this is the first case in which avelumab maintenance therapy achieved disease control of metastatic urothelial carcinoma in a hemodialysis patient.
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Cognitive impairment (CI) is frequently a comorbid condition in heart failure (HF) patients, and is associated with increased cardiovascular events and death. Numerous factors contribute to CI in HF patients. Decreased cerebral blood flow, inflammation, and activation of neurohumoral factors are all thought to be factors that exacerbate CI. Hypoperfusion of the brain due to decreased systemic blood flow, cerebral venous congestion, and atherosclerosis are the main mechanism of CI in HF patients. Abnormal circadian BP rhythm is one of the other conditions associated with CI. The conditions in which BP does not decrease sufficiently or increases during the night are called non-dipper or riser BP patterns. Abnormal circadian BP rhythm worsens CI in HF patients through cerebral congestion during sleep and atherosclerosis due to pressure overload. Interventions for CI in HF patients include treatment for HF itself using cardiovascular drugs, and treatment for fluid retention, one of the causes of abnormal circadian rhythms. Proposed pathways of cognitive impairment in heart failure through abnormal circadian blood pressure rhythm.
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Aterosclerosis , Disfunción Cognitiva , Insuficiencia Cardíaca , Hipertensión , Humanos , Presión Sanguínea/fisiología , Ritmo Circadiano/fisiología , Monitoreo Ambulatorio de la Presión Arterial , Insuficiencia Cardíaca/complicaciones , Disfunción Cognitiva/complicaciones , Aterosclerosis/complicacionesRESUMEN
Hypertension, defined as persistently elevated systolic blood pressure (SBP) >140âmmHg and/or diastolic blood pressure (DBP) at least 90âmmHg (International Society of Hypertension guidelines), affects over 1.5 billion people worldwide. Hypertension is associated with increased risk of cardiovascular disease (CVD) events (e.g. coronary heart disease, heart failure and stroke) and death. An international panel of experts convened by the International Society of Hypertension College of Experts compiled lifestyle management recommendations as first-line strategy to prevent and control hypertension in adulthood. We also recommend that lifestyle changes be continued even when blood pressure-lowering medications are prescribed. Specific recommendations based on literature evidence are summarized with advice to start these measures early in life, including maintaining a healthy body weight, increased levels of different types of physical activity, healthy eating and drinking, avoidance and cessation of smoking and alcohol use, management of stress and sleep levels. We also discuss the relevance of specific approaches including consumption of sodium, potassium, sugar, fibre, coffee, tea, intermittent fasting as well as integrated strategies to implement these recommendations using, for example, behaviour change-related technologies and digital tools.
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Enfermedades Cardiovasculares , Insuficiencia Cardíaca , Hipertensión , Humanos , Hipertensión/prevención & control , Hipertensión/complicaciones , Enfermedades Cardiovasculares/etiología , Estilo de Vida , Presión Sanguínea , Insuficiencia Cardíaca/complicacionesRESUMEN
PURPOSE OF THE REPORT: To elucidate the PET/CT findings of pegfilgrastim-induced aortitis (PFIA) and compare them with those of other large-vessel vasculitis. METHODS: We enrolled 45 patients diagnosed with the following: PFIA, n = 8; Takayasu arteritis (TA), n = 12; giant cell arteritis (GCA), n = 6; and immunoglobulin G4-related aortitis (IgG4-A), n = 19. Records of PET/CT performed before treatment initiation were collected. The aorta and its branches were divided into 16 anatomic regions. Presence of abnormal 18 F-FDG uptake in each region was determined and measured. RESULTS: The 18 F-FDG-positive areas of PFIA were distributed in the regions of the ascending aorta to the suprarenal abdominal aorta, cervical branches of the aorta, and external iliac arteries, similar to those of TA. However, TA had a higher proportion of 18 F-FDG-positive areas than PFIA in almost all anatomic regions. These areas of GCA were widespread throughout the entire aorta and the upper and lower limbs, whereas those of IgG4-A were observed from the abdominal aorta to iliac arteries. SUV max , SUV peak , metabolic volume, and total lesion glycolysis were higher in GCA than in PFIA, TA, and IgG4-A. CONCLUSIONS: Pegfilgrastim-induced aortitis distribution on PET/CT was frequently observed in the aorta, cervical branches, and extra iliac arteries. The low proportion of 18 F-FDG-positive areas in PFIA was different from that of TA, GCA, and IgG4-A. These findings may help identify and differentiate various aortitis types in clinical practice.
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Aortitis , Arteritis de Células Gigantes , Arteritis de Takayasu , Humanos , Fluorodesoxiglucosa F18 , Tomografía Computarizada por Tomografía de Emisión de Positrones , Radiofármacos , Aorta Abdominal , Inmunoglobulina GRESUMEN
Background: While most VVI pacemakers in bradycardic patients are set to a low limit of 60/min, the optimal lower limit rate for VVI pacemakers in atrial fibrillation has not been established. Although an increase in heart rate within the normal range in the setting of a VVI pacemaker might be expected to lead to an increase in cardiac output with the shortening of the diastolic time, the changes in cardiac output at different pacemaker settings have not been fully clarified. Methods: We included 11 patients with bradycardic atrial fibrillation who had VVI pacemakers implanted. Stroke volume was measured using the electrical cardiometry method (AESCULONâ mini; Osypka Medical) without pacing and at ventricular pacings of 60, 70, 80, and 90/min. Results: Stroke volume decreased stepwise at ventricular pacing rates of 60, 70, 80, and 90/min (63.6 ± 11.2, 61.9 ± 10.6, 59.3 ± 12.2, and 57.5 ± 12.2 mL, p < .001), but cardiac output increased (3.81 ± 0.67, 4.33 ± 0.74, 4.74 ± 0.97, and 5.17 ± 1.09 L/min, p < .001). The rate of increase in cardiac output at a pacing rate of 70/min compared to 60/min correlated with left ventricular end-systolic volume (r = 0.711, p = .014). Conclusions: Cardiac output increased at a pacing rate of 70 compared to 60 in bradycardic atrial fibrillation patients, and the rate of increase in cardiac output was greater in those with larger left ventricular end-systolic volume.
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AIMS: The relationship between local unipolar voltage (UV) in the pulmonary vein (PV)-ostia and left atrial wall thickness (LAWT) and the utility of these parameters as indices of outcome after atrial fibrillation (AF) ablation remain unclear. METHODS AND RESULTS: Two-hundred seventy-two AF patients who underwent AF ablation were enrolled. Unipolar voltage of PV-ostia was measured using a CARTO system, and LAWT was measured using computed tomography. The primary endpoint was atrial tachyarrhythmia (ATA) recurrence including AF. The ATA recurrence was documented in 74 patients (ATA-Rec group). The UV and LAWT of the bilateral superior PV roof to posterior and around the right-inferior PV in the ATA-Rec group were significantly greater than in patients without ATA recurrence (ATA-Free group) (P < 0.001). The UV had a strong positive correlation with LAWT (R2 = 0.446, P < 0.001). The UV 2.7â mV and the corresponding LAWT 1.6â mm were determined as the cut-off values for ATA recurrence (P < 0.001, respectively). Multisite LA high UV (HUV, ≥4 areas of >2.7â mV) or multisite LA wall thickening (≥5 areas of >1.6â mm), defined as LA hypertrophy (LAH), was related to higher ATA recurrence. Among 92 LAH patients, 66 had HUV (LAH-HUV) and the remaining 26 had low UV (LAH-LUV), characterized by history of non-paroxysmal AF and heart failure, reduced LV ejection fraction, or enlarged LA. In addition, LAH-LUV showed the worst ablation outcome, followed by LAH-HUV and No LAH (log-rank P < 0.001). CONCLUSION: Combining UV and LAWT enables us to stratify recurrence risk and suggest a tailored ablation strategy according to LA tissue properties.
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Apéndice Atrial , Fibrilación Atrial , Ablación por Catéter , Venas Pulmonares , Humanos , Fibrilación Atrial/diagnóstico por imagen , Fibrilación Atrial/cirugía , Atrios Cardíacos/diagnóstico por imagen , Atrios Cardíacos/cirugía , Apéndice Atrial/cirugía , Taquicardia/etiología , Tomografía Computarizada por Rayos X , Ablación por Catéter/efectos adversos , Ablación por Catéter/métodos , Venas Pulmonares/diagnóstico por imagen , Venas Pulmonares/cirugía , Recurrencia , Resultado del TratamientoRESUMEN
Retinoblastoma transcriptional corepressor 1 (RB1) and tumor protein p53 (TP53) are well-known tumor suppressor genes; their alterations are associated with poor prognosis in human malignancies and quite rare in locally recurrent cases. The patient was a 58-year-old man who was diagnosed with cT1cN0M0 prostate cancer with Gleason score of 3+3=6 and underwent brachytherapy as the initial treatment. Local recurrence was detected in the left lobe of the prostate 154 months later and whole-exome sequencing that was performed at the request of the patient revealed RB1 loss-of-heterozygosity and TP53 p.I162Rfs*27 mutations. He underwent salvage focal brachytherapy with 125I seeds and serum prostate-specific antigen levels has been stabilized without any genitourinary or gastrointestinal toxicity.
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Antígeno Prostático Específico , Prostatectomía , Masculino , Humanos , Próstata , Recurrencia Local de NeoplasiaRESUMEN
PURPOSE: Prostate-specific antigen (PSA) is thought to be undetectable (< 0.1 ng/mL) after radical prostatectomy (RP), and persistent PSA (≥ 0.1 ng/mL) is considered a failure of curative treatment. MATERIALS AND METHODS: The study population consisted of 135 patients, all of whom underwent RP for localized prostate cancer, and developed persistent PSA. We set the starting point at the timing of RP, and the endpoints were the development of castration-resistant prostate cancer (CRPC) and cancer-specific survival. RESULTS: Salvage radiation therapy (RT) and androgen deprivation therapy (ADT) were performed in 53 (39.3%) and 64 (47.4%) patients, respectively. Eighteen (13.3%) patients didn't receive any salvage treatment. During the median follow-up of 10.1 years, CRPC was observed in 23 patients, and 6 patients died due to prostate cancer. Kaplan-Meier curves demonstrated the 15-year CRPC-free and cancer-specific survivals were 79.5% and 92.7%, respectively. Cox multivariate analysis demonstrated that seminal vesicle invasion (SVI) (p = 0.007) and nadir PSA ≥1.0 ng/mL (p = 0.002) were independent risk factors for CRPC. Salvage RT demonstrated better cancer control (the 10-and 15-year CRPC-free survival was 94.1% and 94.1%) compared to ADT (75.9% and 58.5%, p = 0.017) after 1:1 propensity score matching. CONCLUSIONS: SVI and nadir PSA ≥1.0 ng/mL are independent risk factors for CRPC in patients with persistent PSA after RP. Salvage RT is considered to be the optimal treatment for this condition.
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Antígeno Prostático Específico , Neoplasias de la Próstata , Masculino , Humanos , Neoplasias de la Próstata/cirugía , Vesículas Seminales , Antagonistas de Andrógenos/uso terapéutico , Pronóstico , Prostatectomía/efectos adversos , Terapia Recuperativa/efectos adversos , Estudios Retrospectivos , Recurrencia Local de Neoplasia/cirugíaRESUMEN
INTRODUCTION: Beyond pulmonary vein isolation (PVI), additional therapeutic strategies for atrial fibrillation (AF) have not been established. Remodeling of the left atrium (LA) could impact AF recurrence post-PVI. We investigated the impact of unipolar voltage (UV) criteria for the LA posterior wall (LA-PW) on AF recurrence post-PVI. METHODS: We reviewed the cases of 106 AF patients (mean age 63.8 years, nonparoxysmal AF: 59%) who underwent extensive encircling PVI by radiofrequency ablation guided by a 3-dimension mapping system, investigating the impact on AF recurrence of the UV criteria of the LA. RESULTS: Out of all patients, 26 patients had AF recurrence during post-PVI follow-up [median 603 days]. They showed a higher percentage of nonparoxysmal AF (80.8 vs. 52.5%, p = .011), longer AF duration (2.9 ± 2.7 vs. 1.0 ± 1.7 years, p = .002), and larger area size of UV < 2.0 mV in LA-PW (2.8 ± 1.8 vs. 1.0 ± 1.5 cm2 , p < .001) than those without recurrence. Cox Hazard analysis for AF recurrence adjusted by age, gender, AF duration, body mass index and left atrial volume index revealed that an area size over 2.0 cm2 of UV < 2.0 mV in LA-PW (HR 6.9 [95% CI:1.3-35.5], p = .021) posed independent risks for AF recurrence post-PVI. The atrial arrhythmia-free survival rate was higher in those with no area of UV < 3.0 mV in LA-PW compared to those with a sizable area (>2.0 cm2 ) of UV < 3.0 mV and <2.0 mV (95.0% vs. 74.2% vs. 57.1%, Log-Rank: p < .001). In the AF etiology of patients with AF recurrence, 9 of 14 patients who underwent the 2nd procedure had no PV reconnection, and 8 patients required the LA-PW isolation for their non-PV AF. CONCLUSION: UV criteria of LA-PW is a useful parameter for AF-recurrence post-PVI. Lower UV in LA-PW as an indication of electrical remodeling could indicate a higher risk of AF recurrence and the need for further therapeutic strategies.
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Fibrilación Atrial , Ablación por Catéter , Venas Pulmonares , Humanos , Persona de Mediana Edad , Fibrilación Atrial/cirugía , Ablación por Catéter/métodos , Atrios Cardíacos , Venas Pulmonares/cirugía , Resultado del Tratamiento , Estudios RetrospectivosRESUMEN
PURPOSE: To investigate the MR findings of the solid components within pancreatic solid pseudopapillary neoplasms (SPNs) to characterize solid SPN without degeneration. METHODS: After case matching, 23 patients with SPNs, 23 with pancreatic neuroendocrine neoplasms (PNENs), and 46 pancreatic ductal adenocarcinomas (PDACs) were included in this retrospective comparative study. The MR findings of the solid components within the pancreatic tumors were assessed qualitatively and semi-quantitatively. RESULTS: In the qualitative assessment, significant differences were noted in T2-weighted imaging and MR cholangiopancreatography (MRCP). SPNs with a score of 4-5 (iso- to hyper-intense compared with the renal cortex) were observed in 18/19 (94.7%) by reader 1 and 15/19 (78.9%) by reader 2 (score 5, 52.6% and 47.4%) on fast spin-echo (FSE) T2-weighted imaging. On MRCP, the two readers identified 12 (63.2%) and 8 (42.1%) SPNs, respectively. The semi-quantitative signal-intensity ratio (SIR, signal intensity of tumor/signal intensity of the pancreatic parenchyma) of SPNs on FSE T2-weighted imaging was significantly higher (mean, 1.99-2.01) than that of PNENs (1.30-1.31) or PDACs (1.26-1.28). The sensitivity/specificity of 'hyper' on T2-weighted imaging (qualitative score of 4-5, or SIR of ≥ 1.5) were 78.9-100.0%/63.8-79.7%. The sensitivity/specificity of 'remarkably hyper' (score of 5, SIR of ≥ 2.0, or visible on MRCP) or salt-and-pepper pattern were 36.8-68.4%/85.5-98.6%. CONCLUSION: T2-weighted imaging may be the key sequence for solid SPN. Solid tumors with hyper-intensity on T2-weighted imaging (especially, more hyper-intense than the renal cortex, more than twice the signal of the pancreatic parenchyma, depicted on MRCP, or salt-and-pepper appearance) may be suspected to be SPNs.
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Carcinoma Ductal Pancreático , Tumores Neuroendocrinos , Neoplasias Pancreáticas , Humanos , Estudios Retrospectivos , Páncreas/patología , Neoplasias Pancreáticas/patología , Tumores Neuroendocrinos/patología , Carcinoma Ductal Pancreático/patología , Imagen por Resonancia Magnética/métodos , Neoplasias PancreáticasRESUMEN
BACKGROUND: Inconsistencies between the office and out-of-office blood pressure (BP) values (described as white-coat hypertension or masked hypertension) may be attributable in part to differences in the BP monitoring devices used. METHODS: We studied consistency in the classification of BP control (well-controlled BP vs. uncontrolled BP) among office, home, and ambulatory BPs by using a validated "all-in-one" BP monitoring device. In the nationwide, general practitioner-based multicenter HI-JAMP study, 2,322 hypertensive patients treated with antihypertensive drugs underwent office BP measurements and 24-hour ambulatory BP monitoring (ABPM), consecutively followed by 5-day home BP monitoring (HBPM), for a total of seven BP measurement days. RESULTS: Using the thresholds of the JSH2019 and ESC2018 guidelines, the patients with consistent classification of well-controlled status in the office (<140 mmHg) and home systolic BP (SBP) (<135 mmHg) (nâ =â 970) also tended to have well-controlled 24-hour SBP (<130 mmHg) (nâ =â 808, 83.3%). The patients with the consistent classification of uncontrolled status in office and home SBP (nâ =â 579) also tended to have uncontrolled 24-hour SBP (nâ =â 444, 80.9%). Among the patients with inconsistent classifications of office and home BP control (nâ =â 803), 46.1% had inconsistent ABPM-vs.-HBPM out-of-office BP control status. When the 2017 ACC/AHA thresholds were applied as an alternative, the results were essentially the same. CONCLUSIONS: The combined assessment of the office and home BP is useful in clinical practice. Especially for patients whose office BP classification and home BP classification conflict, the complementary clinical use of both HBPM and ABPM might be recommended.
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Hipertensión , Hipertensión de la Bata Blanca , Humanos , Presión Sanguínea , Monitoreo Ambulatorio de la Presión Arterial/métodos , Hipertensión/diagnóstico , Hipertensión/tratamiento farmacológico , Determinación de la Presión Sanguínea/métodos , Hipertensión de la Bata Blanca/diagnósticoRESUMEN
PURPOSE: Cryoablation is a safe alternative to radiofrequency (RF) ablation for slow-fast atrioventricular reentrant tachycardia (AVNRT); however, optimal electrogram parameters for site selection remain unknown. We retrospectively investigated local electrograms for slow pathway (SP) modification in cryoablation. METHODS: Forty-five consecutive patients with slow-fast AVNRT who underwent cryoablation using a 6-mm-tip catheter were enrolled. Electrogram parameters for sites of successful SP modification (success-sites) were investigated; these included the interval between atrial activation at His and the last deflection of SP potential, defined as the His(A)-SPP interval. In 8 patients, 3-dimensional mapping by multi-electrode catheter was performed pre-ablation for more detailed SP assessment. RESULTS: Twenty-seven of 45 patients had successful SP modification by 1 cycle of freeze-thaw-freeze cryoablation at a single site with a low amplitude and fragmented SP potential. Among a total of 76 cryoablation sites in all patients, the His(A)-SPP interval at success-sites (45 sites) was significantly longer than that at unsuccess-sites (31 sites) (86 ± 9 vs.78 ± 10 msec, p < 0.0001). The AV amplitude ratio was not significantly different between success-and unsuccess-sites (0.21 ± 0.22 vs.0.25 ± 0.23, p = 0.429). The cutoff value of the His(A)-SPP interval for successful cryoablation was 82 msec with a sensitivity of 0.67 and specificity of 0.71 (AUC: 0.739; 95%CI: 0.626-0.852; p < 0.0001). Three-dimensional mapping in all 8 patients showed that sites with the most delayed atrial activation and the last deflection of the fragmented SP potential within the Koch's triangle coincided with success-sites. CONCLUSION: A longer His(A)-SPP interval and fractionated SP potential were characteristics of successful cryoablation for SP modification in slow-fast AVNRT.
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Ablación por Catéter , Criocirugía , Taquicardia por Reentrada en el Nodo Atrioventricular , Taquicardia Supraventricular , Humanos , Taquicardia por Reentrada en el Nodo Atrioventricular/diagnóstico , Taquicardia por Reentrada en el Nodo Atrioventricular/cirugía , Estudios Retrospectivos , Electrocardiografía , Ablación por Catéter/métodos , Resultado del TratamientoRESUMEN
Introduction: Treatment strategy for castration-resistant prostate cancer with neuroendocrine differentiation after radiation therapy has not been established. Case presentation: We described a case of castration-resistant prostate cancer with neuroendocrine differentiation after initial external beam radiotherapy followed by salvage androgen deprivation therapy. Magnetic resonance imaging detected recurrence of a suspicious lesion in the left lobe of the prostate, although the prostate-specific antigen level was <0.2 ng/mL. Transperineal prostate saturation needle biopsy detected adenocarcinoma with neuroendocrine differentiation. The patient underwent salvage focal brachytherapy and had a prostate-specific antigen progression-free survival of 20 months with no obvious adverse events. No recurrence has been detected on magnetic resonance imaging for 18 months. Conclusion: Salvage focal brachytherapy for prostate cancer after external beam radiotherapy can be one of the treatment strategies for local recurrence of castration-resistant prostate cancer with neuroendocrine differentiation.