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Fluorouracil-induced Takotsubo cardiomyopathy causing cardiogenic shock: a case report of clinical and acute cardiac magnetic resonance imaging features.

ABSTRACT: Background:Takotsubo cardiomyopathy (TTS) is an extremely rare complication of fluorouracil containing chemotherapy regimes such as FOLFOX used for colorectal cancer, occurring in only five previous case reports. Due to its potentially fatal outcomes, yet infrequent presence in the literature, it is worthwhile reviewing the clinical features and outcomes of this phenomenon. Case summary:A 54-year-old lady was admitted with cardiogenic shock. A cardiac magnetic resonance imaging (CMR) showed mid-ventricle to apical hypokinesis and confirmed TTS. She was managed with inotropes and non-invasive ventilation after which she recovered fully both clinically and in her CMR features 6?weeks following discharge. Discussion:This is the first case showing the acute CMR features of this complication and highlights the need for awareness of this rarely occurring cardiotoxicity. It also shows the potentially fatal phenomenon can be fully reversible when diagnosed and managed promptly even in patients with metastatic cancer and critical illness.

SUBMITTER: Joy G

PROVIDER: S-EPMC6939794 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature

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Fluorouracil-induced Takotsubo cardiomyopathy causing cardiogenic shock: a case report of clinical and acute cardiac magnetic resonance imaging features.

Joy George G Eissa Hany H Al Karoudi Riyad R White Steven K SK

European heart journal. Case reports 20190920 4

<h4>Background</h4>Takotsubo cardiomyopathy (TTS) is an extremely rare complication of fluorouracil containing chemotherapy regimes such as FOLFOX used for colorectal cancer, occurring in only five previous case reports. Due to its potentially fatal outcomes, yet infrequent presence in the literature, it is worthwhile reviewing the clinical features and outcomes of this phenomenon.<h4>Case summary</h4>A 54-year-old lady was admitted with cardiogenic shock. A cardiac magnetic resonance imaging (C ...[more]

PMID: 31911978

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Project description:BackgroundTakotsubo cardiomyopathy (TTC) has a preponderance for females, particularly postmenopausal. However, recent data from multicenter registries identified a worse prognosis in male patients, particularly with cardiogenic shock. We aim to investigate gender disparities in outcomes of TTC-associated cardiogenic shock (TTC-CS).MethodsThe National Readmission Database (2016-2020) was utilized to identify TTC-CS hospitalizations. Cohorts were stratified by gender. A Propensity Score Matching (PSM) model, which utilized complete Mahalanobis Distance Matching within the Propensity Score Caliper following multivariate regression, successfully matched males and females. Pearson's χ2 test was applied to the propensity-matched cohorts to compare outcomes.ResultsAmong 12,803 TTC-CS hospitalizations, the majority (74.1 %) were females (N: 9490), and 25.9 % were males (N: 3313). On propensity-matched cohorts (2609), males were found to have higher in-hospital mortality (31 % vs. 26 %, p < 0.001), higher incidence of sudden cardiac arrest (14 % vs. 10.8 %, p < 0.001), endotracheal intubation (52.1 % vs. 48.8 %, p: 0.001), acute liver injury (18 % vs. 15.9 %, p: 0.004), acute stroke (7.2 % vs. 5.8 %, p: 0.004), cardiac arrhythmias (55.1 % vs. 49.3 %, p < 0.001) and acute kidney injury (63.1 % vs. 49 %, p < 0.001); while female patients were found to have higher utilization of mechanical circulatory support (MCS) modalities (16.1 % vs 13.2 %, p < 0.001).Males had a higher adjusted cost of hospitalization ($54,537 vs. $42,805, p < 0.001) with a higher median length of hospital stay (10 vs. 9 days, p < 0.001). The two groups had no significant difference in 30, 90, and 180-day readmission rates (p > 0.05). From 2016 to 2020; mortality has not changed significantly for TTC-CS, while the use of percutaneous coronary angiogram (PCA) and MCS has down-trended (p-trend < 0.05).ConclusionFor TTC-CS hospitalization, males have higher in-hospital mortality and complication rates, along with higher LOS and cost of hospitalization. Despite advances in the management of CS, there was no significant difference in mortality from 2016 to 2020.

Dataset Information

Fluorouracil-induced Takotsubo cardiomyopathy causing cardiogenic shock: a case report of clinical and acute cardiac magnetic resonance imaging features.

Publications

Fluorouracil-induced Takotsubo cardiomyopathy causing cardiogenic shock: a case report of clinical and acute cardiac magnetic resonance imaging features.

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