1
|
Kinase Inhibitors and Atrial Fibrillation. JACC Clin Electrophysiol 2023; 9:591-602. [PMID: 37100538 DOI: 10.1016/j.jacep.2022.11.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 10/13/2022] [Accepted: 11/30/2022] [Indexed: 02/24/2023]
Abstract
Recent advances have significantly expanded the options of available therapeutics for cancer treatment, including novel targeted cancer therapies. Within this broad category of targeted therapies is the class of kinase inhibitors (KIs), which target kinases that have undergone aberrant activation in cancerous cells. Although KIs have shown a benefit in treating various forms of malignancy, they have also been shown to cause a wide array of cardiovascular toxicities, with cardiac arrhythmias, in particular atrial fibrillation (AF), being 1 of the predominant side effects. The occurrence of AF in patients undergoing cancer treatment can complicate the treatment approach and poses unique clinical challenges. The association of KIs and AF has led to new research aimed at trying to elucidate the underlying mechanisms. Furthermore, there are unique considerations to treating KI-induced AF because of the anticoagulant properties of some KIs as well as drug-drug interactions with KIs and some cardiovascular medications. Here, we review the current literature pertaining to KI-induced AF.
Collapse
|
2
|
Trigger related outcomes of takotsubo syndrome in a cancer population. Front Cardiovasc Med 2022; 9:1019284. [PMID: 36386379 PMCID: PMC9651211 DOI: 10.3389/fcvm.2022.1019284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 09/28/2022] [Indexed: 01/21/2023] Open
Abstract
Background Takotsubo syndrome (TTS) occurs more frequently in cancer patients than in the general population, but the effect of specific TTS triggers on outcomes in cancer patients is not well studied. Objectives The study sought to determine whether triggering event (chemotherapy, immune-modulators vs. procedural or emotional stress) modifies outcomes in a cancer patient population with TTS. Methods All cancer patients presenting with acute coronary syndrome (ACS) between December 2008 and December 2020 at our institution were enrolled in the catheterization laboratory registry. Demographic and clinical data of the identified patients with TTS were retrospective collected and further classified according to the TTS trigger. The groups were compared with regards to major adverse cardiac events, overall survival and recovery of left ventricular ejection fraction (LVEF) and global longitudinal strain (GLS) after TTS presentation. Results Eighty one of the 373 cancer patients who presented with ACS met the Mayo criteria for TTS. The triggering event was determined to be "cancer specific triggers" (use of chemotherapy in 23, immunomodulators use in 7, and radiation in 4), and "traditional triggers" (medical triggers 22, and procedural 18 and emotional stress in 7). Of the 81 patients, 47 died, all from cancer-related causes (no cardiovascular mortality). Median survival was 11.9 months. Immunomodulator (IM) related TTS and radiation related TTS were associated with higher mortality during the follow-up. Patients with medical triggers showed the least recovery in LVEF and GLS while patients with emotional and chemotherapy triggers, showed the most improvement in LVEF and GLS, respectively. Conclusion Cancer patients presenting with ACS picture have a high prevalence of TTS due to presence of traditional and cancer specific triggers. Survival and improvement in left ventricular systolic function seem to be related to the initial trigger for TTS.
Collapse
|
3
|
Outcomes by Class of Anticoagulant Use for Nonvalvular Atrial Fibrillation in Patients With Active Cancer. JACC CardioOncol 2022; 4:341-350. [PMID: 36213361 PMCID: PMC9537073 DOI: 10.1016/j.jaccao.2022.07.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 06/29/2022] [Accepted: 07/06/2022] [Indexed: 11/18/2022] Open
Abstract
Background The choice of anticoagulant agent for patients with nonvalvular atrial fibrillation (NVAF) in the setting of active cancer has not been well studied. Objectives The aim of this study was to compare the rates of cerebrovascular accident (CVA), gastrointestinal bleeding (GIB), and intracranial hemorrhage (ICH) in patients treated with direct oral anticoagulant agents (DOACs) compared with warfarin for NVAF in patients with active cancer. Methods This was a retrospective electronic medical record review of eligible patients treated at a cancer hospital. The outcome events were CVA; GIB; ICH; the composite of GIB, CVA, or ICH; and overall mortality. Propensity score matching (1:1) was conducted to select comparable patients receiving warfarin vs DOACs. Fine-Gray models were fitted for each outcome event. Results The study cohort included 1,133 patients (mean age 72 ± 8.8 years, 42% women), of whom 74% received DOACs (57% received apixaban). After propensity score matching, 195 patients were included in each anticoagulant agent group. When comparing warfarin with DOACs, there were similar risks for CVA (subdistribution HR: 0.738; 95% CI: 0.334-1.629); ICH (subdistribution HR: 0.295; 95% CI: 0.032-2.709); GIB (subdistribution HR: 1.819; 95% CI: 0.774-4.277); and the composite of GIB, CVA, or ICH (subdistribution HR: 1.151; 95% CI: 0.645-2.054). Conclusions Patients with active cancer had similar risks for CVA, ICH, and GIB when treated with DOACs compared with warfarin for NVAF.
Collapse
|
4
|
The year in Cardio-oncology 2022. Curr Probl Cardiol 2022; 48:101435. [DOI: 10.1016/j.cpcardiol.2022.101435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 09/27/2022] [Indexed: 10/14/2022]
|
5
|
Reclassification of Treatment Strategy with Fractional Flow Reserve in Cancer Patients with Coronary Artery Disease. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58070884. [PMID: 35888603 PMCID: PMC9324828 DOI: 10.3390/medicina58070884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/25/2022] [Accepted: 06/28/2022] [Indexed: 01/21/2023]
Abstract
Background and Objectives: Cancer and coronary artery disease (CAD) often coexist. Compared to quantitative coronary angiography (QCA), fractional flow reserve (FFR) has emerged as a more reliable method of identifying significant coronary stenoses. We aimed to assess the specific management, safety and outcomes of FFR-guided percutaneous coronary intervention (PCI) in cancer patients with stable CAD. Materials and Methods: FFR was used to assess cancer patients that underwent coronary angiography for stable CAD between September 2008 and May 2016, and were found to have ≥50% stenosis by QCA. Patients with lesions with an FFR > 0.75 received medical therapy alone, while those with FFR ≤ 0.75 were revascularized. Procedure-related complications, all-cause mortality, nonfatal myocardial infarction, or urgent revascularizations were analyzed. Results: Fifty-seven patients with stable CAD underwent FFR on 57 lesions. Out of 31 patients with ≥70% stenosis as measured by QCA, 14 (45.1%) had an FFR ≥ 0.75 and lesions were reclassified as moderate and did not receive PCI nor DAPT. Out of 26 patients with <70% stenosis as measured by QCA, 6 (23%) had an FFR < 0.75 and were reclassified as severe and were treated with PCI and associated DAPT. No periprocedural complications, urgent revascularization, acute coronary syndromes, or cardiovascular deaths were noted. There was a 22.8% mortality at 1 year, all cancer related. Patients who received a stent by FFR assessment showed a significant association with decreased risk of all-cause death (HR: 0.37, 95% CI 0.15−0.90, p = 0.03). Conclusions: Further studies are needed to define the optimal therapeutic approach for cancer patients with CAD. Using an FFR cut-off point of 0.75 to guide PCI translates into fewer interventions and can facilitate cancer care. There was an overall reduction in mortality in patients that received a stent, suggesting increased resilience to cancer therapy and progression.
Collapse
|
6
|
Extensive Painless Aortic Dissection in a Patient with Breast Cancer. Curr Probl Cardiol 2022:101253. [DOI: 10.1016/j.cpcardiol.2022.101253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 05/10/2022] [Indexed: 11/03/2022]
|
7
|
Abstract
INTRODUCTION Improvement in cancer survival has led to an increased focus on cardiovascular disease as the other major determinant of survivorship. As a result, there has been an increasing interest in managing cardiovascular disease during and post cancer treatment. AREAS COVERED This article reviews the current literature on the pathogenesis, risk factors, presentation, treatment and clinical outcomes of acute coronary syndrome (ACS) in patients with cancer. EXPERT OPINION There is growing evidence that both medical therapy and invasive management of ACS improve outcomes in patients with cancer. Appropriate patient selection, risk stratification and tailored therapy represents the cornerstone of management in these patients.
Collapse
|
8
|
Cardiovascular events in patients treated with chimeric antigen receptor t-cell therapy for aggressive B-cell lymphoma. Haematologica 2021; 107:1555-1566. [PMID: 34758610 PMCID: PMC9244830 DOI: 10.3324/haematol.2021.280009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Indexed: 11/16/2022] Open
Abstract
Standard of care (SOC) chimeric antigen receptor (CAR) T-cell therapies such as axicabtagene ciloleucel (axi-cel) and tisagenlecleucel (tisa-cel) are associated with multisystem toxicities. There is limited information available about cardiovascular (CV) events associated with SOC axi-cel or tisa-cel. Patients with CV comorbidities, organ dysfunction, or lower performance status were often excluded in the clinical trials leading to their Food and Drug Adminsitration approval. An improved understanding of CV toxicities in the real-world setting will better inform therapy selection and management of patients receiving these cellular therapies. Here, we retrospectively reviewed the characteristics and outcomes of adult patients with relapsed/refractory large B-cell lymphoma treated with SOC axi-cel or tisa-cel. Among the 165 patients evaluated, 27 (16%) developed at least one 30-day (30-d) major adverse CV event (MACE). Cumulatively, these patients experienced 21 arrhythmias, four exacerbations of heart failure/cardiomyopathy, four cerebrovascular accidents, three myocardial infarctions, and one patient died due to myocardial infaction. Factors significantly associated with an increased risk of 30-d MACE included age ≥60 years, an earlier start of cytokine release syndrome (CRS), CRS ≥ grade 3, long duration of CRS, and use of tocilizumab. After a median follow-up time of 16.2 months (range, 14.3-19.1), the occurrence of 30-d MACE was not significantly associated with progression-free survival or with overall survival. Our results suggest that the occurrence of 30-d MACE is more frequent among patients who are elderly, with early, severe, and prolonged CRS. However, with limited follow-up, larger prospective studies are needed, and multidisciplinary management of these patients is recommended.
Collapse
|
9
|
B-PO03-064 WEARABLE CARDIAC DEVICE IN PATIENTS WITH CANCER. Heart Rhythm 2021. [DOI: 10.1016/j.hrthm.2021.06.539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
10
|
In older patients with permanent AF and HF, digoxin and bisoprolol did not differ for QoL at 6 mo. Ann Intern Med 2021; 174:JC69. [PMID: 34058112 DOI: 10.7326/acpj202106150-069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Kotecha D, Bunting KV, Gill SK, et al. Effect of digoxin vs bisoprolol for heart rate control in atrial fibrillation on patient-reported quality of life: the RATE-AF randomized clinical trial. JAMA. 2020;324:2497-508. 33351042.
Collapse
|
11
|
CARDIOVASCULAR EVENTS AMONG ADULT PATIENTS WITH AGGRESSIVE B‐CELL LYMPHOMA TREATED WITH STANDARD OF CARE AXICABTAGENE CILOLEUCEL AND TISAGENLECLEUCEL. Hematol Oncol 2021. [DOI: 10.1002/hon.177_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
12
|
Abstract
Background: QT prolongation and torsades de pointes pose a major concern for cardiologists and oncologists. Although cancer patients are suspected to have prolonged QT intervals, this has not been investigated in a large population. The purpose of this study was to analyze the QT interval distribution in a cancer population and compare it to a non-cancer population in the same institution. Methods: The study was a retrospective review of 82,410 ECGs performed in cancer patients (51.8% women and 48.2% men) and 775 ECGs performed in normal stem cell donors (47.9% women and 52.1% men) from January 2009 to December 2013 at the University of Texas MD Anderson Cancer Center. Pharmacy prescription data was also collected and analyzed during the same time period. Correction of the QT interval for the heart rate was performed using the Bazett and Fridericia formulas. Results: After QT correction for heart rate by the Fridericia formula (QTcF), the mean and 99% percentile QTc for cancer patients were 414 and 473 ms, respectively. These were significantly longer than the normal stem cell donors, 407 and 458 ms, p < 0.001, respectively. Among the cancer patients, the QTc was longer in the inpatient setting when compared to both outpatient and emergency center areas. The most commonly prescribed QT prolonging medications identified were ondansetron and methadone. Conclusion: Our study demonstrates significantly longer QTc intervals in cancer patients, especially in the inpatient setting. Frequently prescribed QT prolonging medications such as antiemetics and analgesics may have a causative role in QT prolongation seen in our cancer hospital.
Collapse
|
13
|
Prevention of Cardiac Implantable Electronic Device-Related Infection in Patients With Cancer: The Role of a Comprehensive Prophylactic Bundle Approach That Includes the Antimicrobial Mesh. Open Forum Infect Dis 2020; 7:ofaa433. [PMID: 33204750 PMCID: PMC7651212 DOI: 10.1093/ofid/ofaa433] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 09/09/2020] [Indexed: 12/16/2022] Open
Abstract
Background Oncological patients have several additional risk factors for developing a cardiac implantable electronic device (CIED)–related infection. Therefore, we evaluated the clinical impact of our comprehensive bundle approach that includes the novel minocycline and rifampin antimicrobial mesh (TYRX) for the prevention of CIED infections in patients living with cancer. Methods We retrospectively reviewed all consecutive patients who had a CIED placement at our institution during 2012–2017 who received preoperative vancomycin, intraoperative pocket irrigation with bacitracin and polymyxin B, plus TYRX antimicrobial mesh, followed by postoperative oral minocycline. Results A total of 154 patients had a CIED, with 97 permanent pacemakers (PPMs), 23 implantable cardioverter defibrillators (ICDs), and 34 cardiac resynchronization therapy (CRT) devices. An underlying solid cancer was present in 62% of patients, while 38% had a hematologic malignancy. Apart from a higher proportion of surgical interventions in the PPM group than in the ICD and CRT groups (P = .007), no other oncologic variables were statistically significantly different between groups. Despite an extensive median follow-up period (interquartile range) of 21.9 (6.7–33.8) months, 16 patients (10%) had a mechanical complication, while only 2 patients (1.3%) developed a CIED infection, requiring the device to be explanted. Conclusions Our comprehensive prophylactic bundle approach using TYRX antimicrobial mesh in an oncologic population at high risk for infections was revealed upon extensive follow-up to be both safe and effective in maintaining the rate of CIED infection at 1.3%, well within published averages in the broader population of CIED recipients.
Collapse
|
14
|
Abstract
The use of vascular endothelial growth factor inhibitors such as sorafenib is limited by a risk of severe cardiovascular toxicity. A 28-year-old man with acute myeloid leukemia treated with prednisone, tacrolimus, and sorafenib following stem cell transplantation presented with severe bilateral lower extremity claudication. The patient was discharged against medical advice prior to finalizing a cardiovascular evaluation, but returned 1 week later with signs suggestive of septic shock. Laboratory tests revealed troponin I of 12.63 ng/mL, BNP of 1690 pg/mL, and negative infectious workup. Electrocardiogram showed sinus tachycardia and new pathologic Q waves in the anterior leads. Coronary angiography revealed severe multivessel coronary artery disease. Peripheral angiography revealed severely diseased left anterior and posterior tibial arteries, tibioperoneal trunk, and peroneal artery, and subtotal occlusion of the right posterior tibial artery. Multiple coronary and peripheral drug-eluting stents were implanted. An intra-aortic balloon pump was placed. Cardiac magnetic resonance imaging revealed chronic left ventricular infarction with some viability, 17% ejection fraction, and left ventricular mural thrombi. The patient opted for medical management. Persistent symptoms 9 months later led to repeat angiography, showing total occlusion of the second obtuse marginal artery due to in-stent restenosis with proximal stent fracture, and chronic total occlusion of the right internal iliac artery extending to the pudendal branch. Cardiac positron emission tomography/computed tomography viability study demonstrated viable myocardium, deeming revascularization appropriate. Symptom resolution was obtained with no recurrences. Sorafenib-associated vasculopathy may follow a fulminant course. Multimodality cardiovascular imaging is essential for optimal management.
Collapse
|
15
|
|
16
|
Abstract
Comorbidities specific to the cardio-oncology population contribute to the challenges in the interventional management of patients with cancer and cardiovascular disease (CVD). Patients with cancer have generally been excluded from cardiovascular randomized clinical trials. Endovascular procedures may represent a valid option in patients with cancer with a range of CVDs because of their minimally invasive nature. Patients with cancer are less likely to be treated according to societal guidelines because of perceived high risk. This article presents the specific challenges that interventional cardiologists face when caring for patients with cancer and the modern tools to optimize care.
Collapse
|
17
|
Predictors of mortality following cardiac surgery for carcinoid heart disease. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.e15692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e15692 Background: Carcinoid Heart Disease (CHD) complicates 50% of carcinoid syndrome cases and represents a major cause of mortality in these patients. Surgery continues to be the only strategy to improve survival in CHD. We aimed to evaluate predictors of mortality following surgery for CHD. Methods: We retrospectively analyzed patients with CHD and a history of valve surgery presenting at a tertiary cancer center between November 2005 and March 2018. Data regarding symptoms, clinical findings, and CHD treatment were collected. Overall survival (OS, time interval from heart surgery to death) was calculated. Univariate Cox proportional hazards regression analyses were conducted to identify variables that were associated with OS. Results: We identified 25 patients with CHD who underwent surgical replacement with bioprosthetic valves: 10 (40%) the tricuspid valve (TV), 11 (44%) TV and pulmonary valve (PV), 3 (12%) TV, PV, and aortic valve, and 1 (4%) all 4 valves. Among them, 19 (76%) survived at least 12 months after the surgery. Clinical factors associated with decreased OS are presented in Table 1. Conclusions: OS following surgery is dictated by the severity of CHD at the time of surgery. Worse outcomes are predicted by a history of congestive heart failure, the number of symptoms, and ascites. Better selection criteria are needed in order to choose the candidates for surgery who will benefit the most. [Table: see text]
Collapse
|
18
|
100.56 Reclassification of Treatment Strategy With Fractional Flow Reserve in Cancer Patients With Coronary Artery Disease. JACC Cardiovasc Interv 2019. [DOI: 10.1016/j.jcin.2019.01.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
19
|
Takotsubo Stress Cardiomyopathy: "Good News" in Cancer Patients? J Am Coll Cardiol 2018; 68:1143-4. [PMID: 27585514 DOI: 10.1016/j.jacc.2016.06.027] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 06/13/2016] [Indexed: 10/21/2022]
|
20
|
|
21
|
Interventional Cardio-Oncology: Adding a New Dimension to the Cardio-Oncology Field. Front Cardiovasc Med 2018; 5:48. [PMID: 29868614 PMCID: PMC5967297 DOI: 10.3389/fcvm.2018.00048] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 05/01/2018] [Indexed: 01/10/2023] Open
Abstract
The management of cardiovascular disease in patients with active cancer presents a unique challenge in interventional cardiology. Cancer patients often suffer from significant comorbidities such as thrombocytopenia and coagulopathic and/or hypercoagulable states, which complicates invasive evaluation and can specifically be associated with an increased risk for vascular access complications. Furthermore, anticancer therapies cause injury to the vascular endothelium as well as the myocardium. Meanwhile, improvements in diagnosis and treatment of various cancers have contributed to an increase in overall survival rates in cancer patients. Proper management of this patient population is unclear, as cancer patients are largely excluded from randomized clinical trials on percutaneous coronary intervention (PCI) and national PCI registries. In this review, we will discuss the role of different safety measures that can be applied prior to and during these invasive cardiovascular procedures as well as the role of intravascular imaging techniques in managing these high risk patients.
Collapse
|
22
|
Progressive and Reversible Conduction Disease With Checkpoint Inhibitors. Can J Cardiol 2017; 33:1335.e13-1335.e15. [PMID: 28822650 DOI: 10.1016/j.cjca.2017.05.026] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 05/24/2017] [Accepted: 05/30/2017] [Indexed: 11/28/2022] Open
Abstract
Novel antineoplastic therapies are focused on harnessing our own immune system to fight cancer. To that end, cytotoxic T-lymphocyte-associated antigen 4 and programmed death ligand 1 are 2 coinhibitory signals that play central roles in decreasing T-cell response and represent a class of medications termed "checkpoint inhibitors." We present an unusual case of progressive conduction abnormalities induced by checkpoint inhibitors. Prompt medical intervention resulted in full recovery. Despite the anticancer efficacy, the newer antineoplastic agents pose a significant and often life-threatening risk of cardiotoxicity.
Collapse
|
23
|
Abstract
e14011 Background:Variants of the classic Tako-tsubo syndrome or stress induced cardiomyopathy (SC) includes mid ventricular or basal left ventricular wall motion abnormalities. Midcavitary dyskinesia and ballooning is considered a unique presentation, and there is no published data showing midcavitary involvement in cancer patients. Methods: All cancer patients who fulfilled the diagnostic criteria for SC at MD Anderson Cancer Center over a 6–year period were included in the study. We selected and retrospectively reviewed the medical records of 8 patients who had midcavitary SC. Clinical presentation, ECG, laboratory data, transthoracic echocardiogram and left ventriculography results were reviewed. Results: Out of30 cancer patients who fulfilled the diagnostic criteria for SC, 8 patients (26.7%) (4 females, 4 men, mean age 57.37 yo) had midcavitary SC. 62,5 % patients were diagnosed with a solid malignancy. Trigger factors for midcavitary SC were: systemic infection (3 patients with neutropenia), emotional stress (2 patients), chemotherapy (1 patient undergoing treatment with Ibrutinib), and surgical interventions (3 patients). Clinical presentation included chest pain (37.5%), shortness of breath (50%) and non specific symptoms (12.5%). T wave inversion was the most common electrocardiographic presentation (37.5 %), followed by ST elevation (25 %). All patients had changes of the cardiac biomarkers (BNP mean 2224. 4 pg/dl, TN I mean 2. 8 ng/dl, CK-MB mean 14 ng/dl) and significant LV dysfunction (LVEF < 50%). All patients underwent coronary angiography which showed no obstructive CAD; left ventriculography identified basilar and apical hyperkinesis and midventricular hypokinesia. Cancer therapy was interrupted; aspirin and beta blockers were initiated in all patients. The most common complications of midcavitary SC were: respiratory failure requiring intubation (37, 5%), pulmonary edema (25%), and hypotension (25%). No cardiac deaths were registered. None of the patients experienced recurrence of SC. Conclusions: Mid cavitary SC remains a rare entity, and raises further questions about the causal association between the mid cavitary involvement and cancer, and its impact on cancer therapy and overall survival in this cohort of patients.
Collapse
|
24
|
Abstract
e14012 Background: Vasospasm and arrhythmias are the main cardiac toxic effects of cancer treatment with Paclitaxel. Chemotherapy induced stress cardiomyopathy (SC) (Tako-tsubo syndrome) has been linked to antineoplastic agents associated with abnormal vasoreactivity. We aimed to identify if there is a causal relationship between SC and Paclitaxel administration. Methods: All cancer patients who fulfilled the diagnostic criteria for SC at MD Anderson Cancer Center over a 6–year period were included in the study. We selected and retrospectively reviewed the medical records of all the patients who had chemotherapy induced SC. Clinical presentation, ECG, laboratory data, transthoracic echocardiogram and coronary angiography results were reviewed. Results: Out of30 patients who fulfilled the diagnostic criteria for SC, 5 patients (16.6%) had SC triggered by chemotherapy. Three patients (2 females, 1 male, mean age 71.3 yo) had Paclitaxel induced SC (60%); two patients received a combination of Paclitaxel and Carboplatin for ovarian cancer, and one patient had combination of Paclitaxel and Cyclophosphamide for prostate cancer. Two patients had cardiac manifestations in the first day of Paclitaxel administration. All three patients presented with chest pain; T wave inversion was the main finding on the electrocardiography. All patients had changes in the cardiac biomarkers (BNP mean 1459.7 pg/dl, TN I mean 1.36 ng/dl, CK-MB mean 8.6 ng/dl) and significant LV dysfunction (LVEF < 50%). Characteristic apical ballooning pattern was identified in all cases from left ventriculogram. Chemotherapy was interrupted ; aspirin and beta blockers were initiated in all patients. Two patients were rechallenged with chemotherapy after 10 days, respectively 20 days after SC. None of the patients experienced recurrence of SC, nor arrhythmias while on aspirin and beta blockers. Conclusions: To our knowledge there are no published data on the association of Paclitaxel administration and SC. In cancer patients who develop acute chest pain after administration of Paclitaxel, evaluation for SC is important to exclude NSTEMI diagnosis, which can impact further cancer therapy. Cancer patients with SC whom have complete recovery may early resume cancer therapy.
Collapse
|
25
|
Abstract
OPINION STATEMENT The interplay and balance between the competing morbidity and mortality of cardiovascular diseases and cancer have a significant impact on both short- and long-term health outcomes of patients who survived cancer or are being treated for cancer. Ischemic heart disease in patients with cancer or caused by cancer therapy is a clinical problem of emerging importance. Prompt recognition and optimum management of ischemic heart disease mean that patients with cancer can successfully receive therapies to treat their malignancy and reduce morbidity and mortality due to cardiovascular disease. In this sense, the presence of cancer and cancer-related comorbidities (e.g., thrombocytopenia, propensity to bleed, thrombotic status) substantially complicates the management of cardiovascular diseases in cancer patients. In this review, we will summarize the current state of knowledge on the management strategies for ischemic disease in patients with cancer, focusing on the challenges encountered when addressing these complexities.
Collapse
|