ABSTRACT
BACKGROUND: Patients with Takotsubo syndrome (TTS) who develop cardiogenic shock may present with left ventricular outflow tract obstruction (LVOTO). The prognosis and treatment of this population have not been defined in previous studies. The aim of this study is to describe the clinical presentation, management, evolution and prognosis of a subgroup of patients with TTS and cardiogenic shock according to whether they present with LVOTO or not. METHODS: We analysed patients with TTS recruited from 2003 to 2022 in a multicentre registry. Patients were selected if they presented cardiogenic shock during their admission. This analysis was compared according to the presence or absence of LVOTO. RESULTS: 322 patients were included, 58 (18%) of whom had LVOTO. The majority were treated with vasoactive and inotropic therapy (VIT) and its use was strongly associated with having LVOTO (77.6% vs 57.6%, p<0.001). Only five (3.3%) patients without LVOTO and two (4.4%) in the LVOTO group treated with VIT developed or worsened the obstruction. Furthermore, patients with LVOTO presented higher in-hospital complications including ventricular arrhythmias (15.5% vs 8.7%, p=0.017), major bleeding (13.8% vs 6.1%, p=0.042) and acute kidney failure (48.3% vs 28.4%, p=0.003). However, at both 90 days and 5 years, the cumulative incidence of all-cause death was not significantly different between the patients with and without LVOTO (HR 1.20, 95% CI 0.60 to 2.40 for 90 days, and HR 1.69, 95% CI 0.89 to 3.21 for 5 years). CONCLUSIONS: LVOTO is not uncommon in patients with TTS and cardiogenic shock. It is associated with a more aggressive in-hospital course and our data is unable to rule out an association between the presence of LVOTO and long-term prognosis of patients with TTS. The development or worsening of LVOTO directly related to inotropic or vasoactive support was low.
ABSTRACT
BACKGROUND: Neurological disorders as a risk factor for Takotsubo syndrome (TTS) are not well characterized. The aim of the study was to evaluate TTS-associated neurological phenotypes and outcome. METHODS AND RESULTS: Patients with TTS enrolled in the international multicenter GEIST (German Italian Spanish Takotsubo) registry were analyzed. Prevalence, clinical characteristics, and short- and long-term outcomes of patients with TTS were recorded. A subgroup analysis of the 5 most represented neurological disorders was performed. In total, 400 (17%) of 2301 patients had neurological disorders. The most represented neurological conditions were previous cerebrovascular events (39%), followed by neurodegenerative disorders (30.7%), migraine (10%), epilepsy (9.5%), and brain tumors (5%). During hospitalization, patients with neurological disorders had longer in-hospital stay (8 [interquartile range, 5-12] versus 6 [interquartile range, 5-9] days; P<0.01) and more often experienced in-hospital complications (27% versus 16%; P=0.01) mainly driven by cardiogenic shock and in-hospital death (12% versus 7.6% and 6.5% versus 2.8%, respectively; both P<0.01). Survival analysis showed a higher mortality rate in neurological patients both at 60 days and long-term (8.8% versus 3.4% and 23.5% versus 10.1%, respectively; both P<0.01). Neurological disorder was an independent predictor of both the 60-day and long-term mortality rate (odds ratio, 1.78 [95% CI, 1.07-2.97]; P=0.02; hazard ratio, 1.72 [95% CI, 1.33-2.22]; both P<0.001). Patients with neurodegenerative disorders had the worst prognosis among the neurological disease subgroups, whereas patients with TTS with migraine had a favorable prognosis (long-term mortality rates, 29.2% and 9.7%, respectively). CONCLUSIONS: Neurological disorders identify a high-risk TTS subgroup for enhanced short- and long-term mortality rate. Careful recognition of neurological disorders and phenotype is therefore needed.
Subject(s)
Migraine Disorders , Neurodegenerative Diseases , Takotsubo Cardiomyopathy , Humans , Takotsubo Cardiomyopathy/complications , Takotsubo Cardiomyopathy/diagnosis , Takotsubo Cardiomyopathy/epidemiology , Hospital Mortality , Prognosis , Phenotype , Neurodegenerative Diseases/complications , Migraine Disorders/complications , Migraine Disorders/diagnosis , Migraine Disorders/epidemiologyABSTRACT
BACKGROUND: No evidence-based therapy has yet been established for Takotsubo syndrome (TTS). Given the putative harmful effects of catecholamines in patients with TTS, beta-blockers may potentially decrease the intensity of the detrimental cardiac effects in those patients. OBJECTIVE: The purpose of this study was to assess the impact of beta-blocker therapy on long-term mortality and TTS recurrence. METHODS: The cohort study used the national Spanish Registry on TakoTsubo Syndrome (RETAKO). A total of 970 TTS post-discharge survivors, without pheochromocytoma, left ventricular outflow tract obstruction, sustained ventricular arrhythmias, and significant bradyarrhythmias, between January 1, 2003, and July 31, 2018, were assessed. Cox regression analysis and inverse probability weighting (IPW) propensity score analysis were used to evaluate the association between beta-blocker therapy and survival free of TTS recurrence. RESULTS: From 970 TTS patients, 582 (60.0%) received beta-blockers. During a mean follow-up of 2.5±3.3 years, there were 87 deaths (3.6 per 100 patients/year) and 29 TTS recurrences (1.2 per 100 patient/year). There was no significant difference in follow-up mortality or TTS recurrence in unadjusted and adjusted Cox analysis (hazard ratio [HR] 0.86, 95% confidence interval [CI] 0.59-1.27, and 0.95, 95% CI 0.57-1.13, respectively). After weighting and adjusting by IPW, differences in one-year survival free of TTS recurrence between patients treated and untreated with beta-blockers were not found (average treatment effect -0.01, 95% CI -0.07 to 0.04; p=0.621). CONCLUSIONS: In this observational nationwide study from Spain, there was no significant association between beta-blocker therapy and follow-up survival free of TTS recurrence.
Subject(s)
Takotsubo Cardiomyopathy , Humans , Aftercare , Cohort Studies , Patient Discharge , Prognosis , RegistriesABSTRACT
Aim: Whether Takotsubo syndrome (TTS) should be classified within myocardial infarction with non-obstructive coronary arteries (MINOCAs) is still controversial. The aim of this work was to evaluate the main differences between TTS and non-TTS MINOCAs. Methods and Results: A cohort study based on two prospective registries: TTS from the RETAKO registry (N:1,015) and patients with non-TTS MINOCAs from contemporary records of acute myocardial infarction from five 5 national centers (N:1,080). Definitions and management recommended by the ESC were used. Survival analysis was based on the Cox regression analysis; propensity score matching (PS) was created to adjust prognostic variables. Takotsubo syndrome were more often women (85.9 vs. 51.9%; p < 0.001) and older (69.4 ± 12.5 vs. 64.5 ± 14.1 years; p < 0.001). Atrial fibrillation (AF) was more frequent in non-TTS MINOCAs (10.4 vs. 14.4%; p = 0.007). Psychiatric disorders were more prevalent in TTS (15.5 vs. 10.2%, p < 0.001). In-hospital mortality and complications were higher in TTS: 3.4 vs. 1.8%, (p = 0.015), and 25.8 vs. 11.5%, (p < 0.001). Global mortality before PS matching was 16.1% in non-TTS MINOCAs and 8.1% in TTS. Median follow-up was 32.4 months; after PS matching, TTS had fewer major adverse cardiovascular events (MACEs): hazard ratio (HR) 0.59; 95% CI 0.42-0.83. There were no differences in global mortality (HR 0.87; CI: 0.64-1.19), but TTS had lower cardiovascular mortality (HR 0.58; CI: 0.35-0.98). Conclusion: Compared to the rest of MINOCAs, TTS presents a different patient profile and a more aggressive acute phase. However, its long-term cardiovascular prognosis is better. These results support that TTS should be considered a separate entity with unique characteristics and prognosis.
ABSTRACT
BACKGROUND AND OBJECTIVES: A relationship between neoplasms and Takotsubo syndrome (TS) has been postulated. Our goal was to determine its prevalence in patients with TS, compare the clinical profile of TS with or without cancer and study its long-term evolution. MATERIALS AND METHODS: The oncological situation of patients included in the National Registry on TAKOtsubo syndrome (RETAKO), admitted between 2002 and 2019, provided by 38 hospitals throughout the country is analysed. Any history of malignancy or tumour, even benign, that received chemotherapy, radiotherapy or specific surgery, current or past, was considered. RESULTS: Any type of neoplasm was described in 129 (11.8%), within a cohort of 1,097 patients with TS. The cohort of patients with neoplasm, with a lower percentage of women (79.1 vs. 88.3%; P=.003), showed a non-significant tendency at an older age, hyperuricaemia, sleep apnoea and lower LVEF on admission, with a similar cardiovascular risk factor profile, but more chronic anaemia and immunosuppression. The most common neoplasm was breast cancer. During their hospital stay, the cancer patients suffered more complications, highlighting heart failure/shock, acute renal failure and a trend towards combined infections. On follow-up, they presented higher mortality and more combined MACE events, with a non-significant trend in the occurrence of cardiovascular recurrences or readmissions. CONCLUSIONS: The prevalence of neoplasms in patients with TS is high. The clinical presentation is different in relation to patients who do not have neoplasms and they probably represent a risk factor for a worse hospital and long term prognosis.
Subject(s)
Heart Failure , Takotsubo Cardiomyopathy , Aged , Female , Heart Failure/epidemiology , Heart Failure/etiology , Hospitalization , Humans , Neoplasm Recurrence, Local , Prognosis , Takotsubo Cardiomyopathy/diagnosis , Takotsubo Cardiomyopathy/epidemiologyABSTRACT
ANTECEDENTES Y OBJETIVO: Se ha postulado una relación entre neoplasias y síndrome de Takotsubo (STB). Nuestro objetivo fue determinar su prevalencia en enfermos con STB, comparar el perfil clínico de STB con cáncer o no y estudiar su evolución a largo plazo. MATERIALES Y MÉTODOS: Analizamos la situación oncológica de pacientes incluidos en el REgistro nacional sobre síndrome de TAKOtsubo (RETAKO), ingresados entre 2002 y 2019, aportados por 38 hospitales de todo el país. Se admitió cualquier antecedente de malignidad/tumor que, aun benigno, recibiera quimioterapia, radioterapia o cirugía específica, actual o pasado. RESULTADOS: Se describió cualquier tipo de neoplasia en 129 (11,8%) casos, dentro de una cohorte de 1.097 pacientes con STB. Los oncológicos, con menor porcentaje de mujeres (79,1 vs. 88,3%; p = 0,003), mostraron una tendencia no significativa a mayor edad, hiperuricemia, apnea del sueño, con un menor FEVI al ingreso, y un perfil de factores de riesgo cardiovascular similar, pero más anemia crónica e inmunosupresión. La neoplasia más frecuente fue el cáncer de mama. Durante su estancia hospitalaria, los oncológicos mostraron más complicaciones, destacando insuficiencia cardiaca/shock, insuficiencia renal aguda y una tendencia en el combinado de infecciones. En el seguimiento, presentaron mayor mortalidad y más sucesos combinados MACE, con una tendencia, no significativa, a la aparición de recurrencias o reingresos cardiovasculares. CONCLUSIONES: La prevalencia de neoplasias en pacientes con STB fue elevada. La presentación clínica fue diferente en relación con los pacientes que no las presentan y suponen probablemente un factor de riesgo de peor pronóstico, tanto hospitalario como a largo plazo
BACKGROUND AND OBJECTIVES: A relationship between neoplasms and Takotsubo syndrome (TS) has been postulated. Our goal was to determine its prevalence in patients with TS, compare the clinical profile of TS with or without cancer and study its long-term evolution. MATERIALS AND METHODS: The oncological situation of patients included in the National Registry on TAKOtsubo syndrome (RETAKO), admitted between 2002 and 2019, provided by 38 hospitals throughout the country is analysed. Any history of malignancy or tumour, even benign, that received chemotherapy, radiotherapy or specific surgery, current or past, was considered. RESULTS: Any type of neoplasm was described in 129 (11.8%), within a cohort of 1,097 patients with TS. The cohort of patients with neoplasm, with a lower percentage of women (79.1 vs. 88.3%; P=.003), showed a non-significant tendency at an older age, hyperuricaemia, sleep apnoea and lower LVEF on admission, with a similar cardiovascular risk factor profile, but more chronic anaemia and immunosuppression. The most common neoplasm was breast cancer. During their hospital stay, the cancer patients suffered more complications, highlighting heart failure/shock, acute renal failure and a trend towards combined infections. On follow-up, they presented higher mortality and more combined MACE events, with a non-significant trend in the occurrence of cardiovascular recurrences or readmissions. CONCLUSIONS: The prevalence of neoplasms in patients with TS is high. The clinical presentation is different in relation to patients who do not have neoplasms and they probably represent a risk factor for a worse hospital and long term prognosis