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Penglase R, Girgis L, Englert H, Brennan X, Jabbour A, Kotlyar E, Ma D, Moore J. Cardiotoxicity in autologous haematopoietic stem cell transplantation for systemic sclerosis. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2023; 8:87-100. [PMID: 37287946 PMCID: PMC10242691 DOI: 10.1177/23971983221145639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 11/15/2022] [Indexed: 09/20/2023]
Abstract
Autologous haematopoietic stem cell transplantation is now well-established as an effective treatment for severe systemic sclerosis with clear demonstration of favourable end-organ and survival outcomes. Treatment-related cardiotoxicity remains the predominant safety concern and contraindicates autologous haematopoietic stem cell transplantation in patients with severe cardiopulmonary disease. In this review, we describe the cardiovascular outcomes of autologous haematopoietic stem cell transplantation recipients, discuss the potential mechanisms of cardiotoxicity and propose future mitigating strategies.
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Affiliation(s)
- Ross Penglase
- Department of Rheumatology, St. Vincent’s Hospital Sydney, Darlinghurst, NSW, Australia
- University of New South Wales, Sydney, NSW, Australia
- St. Vincent’s Centre for Applied Medical Research, Darlinghurst, NSW, Australia
| | - Laila Girgis
- Department of Rheumatology, St. Vincent’s Hospital Sydney, Darlinghurst, NSW, Australia
- University of New South Wales, Sydney, NSW, Australia
- St. Vincent’s Centre for Applied Medical Research, Darlinghurst, NSW, Australia
| | - Helen Englert
- Department of Haematology and BM Transplantation, St. Vincent’s Hospital Sydney, Darlinghurst, NSW, Australia
| | - Xavier Brennan
- Department of Cardiology and Heart and Lung Transplantation, St. Vincent’s Hospital Sydney, Darlinghurst, NSW, Australia
| | - Andrew Jabbour
- University of New South Wales, Sydney, NSW, Australia
- Department of Cardiology and Heart and Lung Transplantation, St. Vincent’s Hospital Sydney, Darlinghurst, NSW, Australia
| | - Eugene Kotlyar
- University of New South Wales, Sydney, NSW, Australia
- Department of Cardiology and Heart and Lung Transplantation, St. Vincent’s Hospital Sydney, Darlinghurst, NSW, Australia
| | - David Ma
- University of New South Wales, Sydney, NSW, Australia
- St. Vincent’s Centre for Applied Medical Research, Darlinghurst, NSW, Australia
- Department of Haematology and BM Transplantation, St. Vincent’s Hospital Sydney, Darlinghurst, NSW, Australia
| | - John Moore
- University of New South Wales, Sydney, NSW, Australia
- St. Vincent’s Centre for Applied Medical Research, Darlinghurst, NSW, Australia
- Department of Haematology and BM Transplantation, St. Vincent’s Hospital Sydney, Darlinghurst, NSW, Australia
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Zhang A, Nakanishi J. Improved anti-cancer effect of epidermal growth factor-gold nanoparticle conjugates by protein orientation through site-specific mutagenesis. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2021; 22:616-626. [PMID: 34512175 PMCID: PMC8425683 DOI: 10.1080/14686996.2021.1944783] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Epidermal growth factor (EGF)-nanoparticle conjugates have the potential for cancer therapeutics due to the unique cytotoxic activity in cancer cells with EGF receptor (EGFR) overexpression. To gain its maximum activity, the EGF molecule should be immobilized on the nanoparticle surface in a defined orientation so as the bulky nanoparticle will not interfere EGF-EGFR interaction. Herein, we demonstrate successful enhancement of the anti-cancer activity of EGF-gold nanoparticle conjugates (EGF-GNPs) by controlling the EGF orientation on the surface of the nanoparticle through site-specific mutagenesis. Three lysine-free EGF variants (RR, RS, and SR) were designed, where two endogenous lysine residues were replaced with either arginine (R) or serine (S). The EGF mutants can be conjugated to the GNPs in a controlled orientation through the single amino group at the N-terminus. The ability of the mutants to induce extracellular signal-regulated kinase (ERK) phosphorylation was no different from wild type EGF (WT) in soluble form, rather lowered for one mutant (RR). However, after conjugated to GNPs, the SR mutants exhibited an enhanced biological activity than WT, in terms of ERK phosphorylation and growth inhibition of cancer cells. Further analysis of the binding constant of each mutant indicated the emergent enhanced activity of the GNP conjugates of the SR mutant was not solely contributed to the orientation, but to its higher binding activity to EGFR. These results validate the present genetic recombination strategy to improve the anticancer efficiency of EGF-GNPs.
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Affiliation(s)
- Aiwen Zhang
- Graduate School of Advanced Science and Engineering, Waseda University, Shinjuku-ku, Tokyo, Japan
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), Tsukuba, Japan
| | - Jun Nakanishi
- Graduate School of Advanced Science and Engineering, Waseda University, Shinjuku-ku, Tokyo, Japan
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), Tsukuba, Japan
- CONTACT Jun Nakanishi Graduate School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo169-8555, Japan
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Kosalka P, Johnson C, Turek M, Sulpher J, Law A, Botros J, Dent S, Aseyev O. Effect of obesity, dyslipidemia, and diabetes on trastuzumab-related cardiotoxicity in breast cancer. ACTA ACUST UNITED AC 2019; 26:e314-e321. [PMID: 31285674 DOI: 10.3747/co.26.4823] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Background Clinical trials have demonstrated an increased risk of cardiotoxicity in patients with breast cancer (bca) receiving trastuzumab-based therapy. Diabetes, dyslipidemia, and obesity are known risk factors for cardiovascular disease. Studies have yielded conflicting results about whether those factors increase the risk of cardiotoxicity in patients with bca receiving trastuzumab. Methods In this retrospective cohort study, data were collected for 243 patients with bca positive for her2 (the human epidermal growth factor receptor 2) who were receiving trastuzumab and who were referred to The Ottawa Hospital Cardio-oncology Referral Clinic between 2008 and 2013. The data collected included patient demographics, reason for referral, cardiac function, chemotherapy regimen (including anthracycline use), and 3 comorbidities (diabetes, dyslipidemia, obesity). Rates of symptomatic cancer treatment-related cardiac dysfunction (sctcd) and asymptomatic decline in left ventricular ejection fraction (adlvef) were calculated for patients with and without the comorbidities of interest. Results Of the 243 identified patients, 104 had either diabetes, dyslipidemia, or obesity. In that population, the most likely reason for referral to the cardio-oncology clinic was adlvef. The combination of 2 or 3 comorbidities significantly increased the incidence of sctcd in our population, reaching a rate of 67% for patients with obesity and dyslipidemia [relative risk (rr): 2.2; p = 0.04], 69% for patients with obesity and diabetes (rr: 2.3; p = 0.02), and 72% for patients with all 3 risk factors (rr: 2.4; p = 0.08). Conclusions The combination of 2 or 3 comorbidities significantly increases the incidence of symptomatic cancer treatment-related cardiotoxicity. Patients with bca experiencing cancer treatment-related cardiotoxicity who have a history of diabetes, dyslipidemia, and obesity might require more proactive strategies for prevention, detection, and treatment of cardiotoxicity while receiving trastuzumab-based treatment.
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Affiliation(s)
- P Kosalka
- Department of Medicine, Northern Ontario School of Medicine, Thunder Bay, ON
| | - C Johnson
- Cardiology/Cardio-oncology, The Ottawa Hospital Cancer Centre, and Faculty of Medicine, University of Ottawa, Ottawa, ON
| | - M Turek
- Cardiology/Cardio-oncology, The Ottawa Hospital Cancer Centre, and Faculty of Medicine, University of Ottawa, Ottawa, ON
| | - J Sulpher
- Medical Oncology/Cardio-oncology, The Ottawa Hospital Cancer Centre, and Faculty of Medicine, University of Ottawa, Ottawa, ON
| | - A Law
- Cardiology/Cardio-oncology, The Ottawa Hospital Cancer Centre, and Faculty of Medicine, University of Ottawa, Ottawa, ON
| | - J Botros
- Medical Oncology/Cardio-oncology, The Ottawa Hospital Cancer Centre, and Faculty of Medicine, University of Ottawa, Ottawa, ON
| | - S Dent
- Medical Oncology/Cardio-oncology, The Ottawa Hospital Cancer Centre, and Faculty of Medicine, University of Ottawa, Ottawa, ON.,Department of Medicine, Duke University, Durham, NC, U.S.A
| | - O Aseyev
- Department of Medicine, Northern Ontario School of Medicine, Thunder Bay, ON.,Regional Cancer Care Northwest, Thunder Bay Regional Health Sciences Centre, Thunder Bay, ON
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Abdelgawad IY, Grant MKO, Zordoky BN. Leveraging the Cardio-Protective and Anticancer Properties of Resveratrol in Cardio-Oncology. Nutrients 2019; 11:nu11030627. [PMID: 30875799 PMCID: PMC6471701 DOI: 10.3390/nu11030627] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Revised: 03/08/2019] [Accepted: 03/09/2019] [Indexed: 12/25/2022] Open
Abstract
Cardio-oncology is a clinical/scientific discipline which aims to prevent and/or treat cardiovascular diseases in cancer patients. Although a large number of cancer treatments are known to cause cardiovascular toxicity, they are still widely used because they are highly effective. Unfortunately, therapeutic interventions to prevent and/or treat cancer treatment-induced cardiovascular toxicity have not been established yet. A major challenge for such interventions is to protect the cardiovascular system without compromising the therapeutic benefit of anticancer medications. Intriguingly, the polyphenolic natural compound resveratrol and its analogs have been shown in preclinical studies to protect against cancer treatment-induced cardiovascular toxicity. They have also been shown to possess significant anticancer properties on their own, and to enhance the anticancer effect of other cancer treatments. Thus, they hold significant promise to protect the cardiovascular system and fight the cancer at the same time. In this review, we will discuss the current knowledge regarding the cardio-protective and the anticancer properties of resveratrol and its analogs. Thereafter, we will discuss the challenges that face the clinical application of these agents. To conclude, we will highlight important gaps of knowledge and future research directions to accelerate the translation of these exciting preclinical findings to cancer patient care.
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Affiliation(s)
- Ibrahim Y Abdelgawad
- Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, MN 55455, USA.
| | - Marianne K O Grant
- Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, MN 55455, USA.
| | - Beshay N Zordoky
- Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, MN 55455, USA.
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Klee NS, McCarthy CG, Martinez-Quinones P, Webb RC. Out of the frying pan and into the fire: damage-associated molecular patterns and cardiovascular toxicity following cancer therapy. Ther Adv Cardiovasc Dis 2017; 11:297-317. [PMID: 28911261 PMCID: PMC5933669 DOI: 10.1177/1753944717729141] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 08/09/2017] [Indexed: 12/18/2022] Open
Abstract
Cardio-oncology is a new and rapidly expanding field that merges cancer and cardiovascular disease. Cardiovascular disease is an omnipresent side effect of cancer therapy; in fact, it is the second leading cause of death in cancer survivors after recurrent cancer. It has been well documented that many cancer chemotherapeutic agents cause cardiovascular toxicity. Nonetheless, the underlying cause of cancer therapy-induced cardiovascular toxicity is largely unknown. In this review, we discuss the potential role of damage-associated molecular patterns (DAMPs) as an underlying contributor to cancer therapy-induced cardiovascular toxicity. With an increasing number of cancer patients, as well as extended life expectancy, understanding the mechanisms underlying cancer therapy-induced cardiovascular disease is of the utmost importance to ensure that cancer is the only disease burden that cancer survivors have to endure.
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Affiliation(s)
- Nicole S. Klee
- Department of Physiology, Medical College of Georgia at Augusta University, 1120 15 Street, Augusta, GA 30912, USA
| | - Cameron G. McCarthy
- Department of Physiology, Medical College of Georgia at Augusta University, Augusta, GA, USA
| | - Patricia Martinez-Quinones
- Departments of Physiology and Surgery, Medical College of Georgia at Augusta University, Augusta, GA, USA
| | - R. Clinton Webb
- Department of Physiology, Medical College of Georgia at Augusta University, Augusta, GA, USA
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Page RL, O'Bryant CL, Cheng D, Dow TJ, Ky B, Stein CM, Spencer AP, Trupp RJ, Lindenfeld J. Drugs That May Cause or Exacerbate Heart Failure: A Scientific Statement From the American Heart Association. Circulation 2016; 134:e32-69. [PMID: 27400984 DOI: 10.1161/cir.0000000000000426] [Citation(s) in RCA: 259] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Heart failure is a common, costly, and debilitating syndrome that is associated with a highly complex drug regimen, a large number of comorbidities, and a large and often disparate number of healthcare providers. All of these factors conspire to increase the risk of heart failure exacerbation by direct myocardial toxicity, drug-drug interactions, or both. This scientific statement is designed to serve as a comprehensive and accessible source of drugs that may cause or exacerbate heart failure to assist healthcare providers in improving the quality of care for these patients.
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Oprea AD, Russell RR, Russell KS, Abu-Khalaf M. Chemotherapy Agents With Known Cardiovascular Side Effects and Their Anesthetic Implications. J Cardiothorac Vasc Anesth 2015; 31:2206-2226. [PMID: 26952170 DOI: 10.1053/j.jvca.2015.06.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2013] [Indexed: 01/11/2023]
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Ernst E, Girndt M, Pliquett RU. A case of granulomatosis with polyangiitis complicated by cyclophosphamide toxicity and opportunistic infections: choosing between Scylla and Charybdis. BMC Nephrol 2014; 15:28. [PMID: 24495297 PMCID: PMC3937139 DOI: 10.1186/1471-2369-15-28] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Accepted: 02/02/2014] [Indexed: 11/10/2022] Open
Abstract
Background We report a case of progressive Granulomatosis with Polyangiitis (Wegener’s Granulomatosis) with life-threatening complications of both the underlying disease and induction immunosuppressive therapy. Here, for the first time, cyclophosphamide toxicity and severe opportunistic infections including pneumocystis jirovecii- pneumonia were found in one case in a close temporal relationship. Case presentation A 34-year-old male patient of Caucasian ethnicity presented with acute renal failure necessitating hemodialysis treatment due to Granulomatosis with Polyangiitis (Wegener’s Granulomatosis). Kidney disease progressed to end-stage renal disease shortly after first diagnosis. After the 2nd bolus of cyclophosphamide shortly, induction immunosuppression (glucocorticoid/cyclophosphamide) was interrupted for repeat infections and resumed 5 years later. By that time, the lungs developed large pulmonary cavernae most likely due to smoldering granuloma indicative for the failed goal of disease remission. Therefore, induction immunosuppression was resumed. Following two monthly boli of cyclophosphamide, the patient developed pericardial effusion and, consecutively, atrioventricular blockade most likely due to cyclophosphamide. After recovery, the patient was discharged without cotrimoxacole. 10 weeks after the last cyclophosphamide bolus and 6 weeks after cessation of cotrimoxacole, the patient was readmitted to the intensive-care unit with Pneumocystis jirovecii pneumonia, and died 6 months later or 74 months after first diagnosis of Granulomatosis with Polyangiitis. Conclusions This case illustrates both the need for adequate immunosuppressive therapy to reach disease remission and the limitations thereof in terms of complications including cardiotoxicity of cyclophosphamide and Pneumocystis jirovecii pneumonia. In line with current recommendations, the present case strongly encourages pneumocystis jirovecii- pneumonia chemoprophylaxis for at least 6 months following induction therapy in Granulomatosis with Polyangiitis.
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Affiliation(s)
| | | | - Rainer U Pliquett
- Martin-Luther-University Halle-Wittenberg, Clinic of Internal Medicine 2, Department of Nephrology, Ernst-Grube-Str, 40, 06120 Halle (Saale), Germany.
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Kaya MG, Ozkan M, Gunebakmaz O, Akkaya H, Kaya EG, Akpek M, Kalay N, Dikilitas M, Yarlioglues M, Karaca H, Berk V, Ardic I, Ergin A, Lam YY. Protective effects of nebivolol against anthracycline-induced cardiomyopathy: a randomized control study. Int J Cardiol 2012; 167:2306-10. [PMID: 22727976 DOI: 10.1016/j.ijcard.2012.06.023] [Citation(s) in RCA: 207] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Revised: 06/06/2012] [Accepted: 06/08/2012] [Indexed: 11/18/2022]
Abstract
BACKGROUND We aimed to evaluate the effect of prophylactic nebivolol use on prevention of antracycline-induced cardiotoxicity in breast cancer patients. METHODS In this small, prospective, double-blind study, we randomly assigned 45 consecutive patients with breast cancer and planned chemotheraphy to receive nebivolol 5mg daily (n=27) or placebo (n=18). Echocardiographic measurements and N-terminal pro-brain natriuretic peptide (NT-pro-BNP) levels were obtained at baseline and at 6-month of chemotherapy. RESULTS Both studied groups had comparable echocardiographic variables and NT-pro-BNP levels at baseline. At 6-month, the left ventricular (LV) end-systolic and end-diastolic diameters increased in the placebo group (LVESD: 29.7 ± 3.4 to 33.4 ± 4.5mm; LVEDD: 47.2 ± 3.8 to 52.0 ± 4.6mm, p=0.01 for both) but remained unchanged in the nebivolol group (LVESD: 30.4 ± 3.5 to 31.0 ± 3.6mm, p=0.20; LVEDD: 47.0 ± 4.4 to 47.1 ± 4.0mm, p=0.93). The placebo group also had lower LVEF than the nebivolol group (57.5 ± 5.6% vs. 63.8 ± 3.9%, p=0.01) at 6-month. NT-pro-BNP level remained static in the nebivolol group (147 ± 57 to 152 ± 69 pmol/l, p=0.77) while it increased in the placebo group (144 ± 66 to 204 ± 73 pmol/l, p=0.01). CONCLUSIONS Prophylactic use of nebivolol treatment may protect the myocardium against antracycline-induced cardiotoxicity in breast cancer patients.
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Affiliation(s)
- Mehmet G Kaya
- Department of Cardiology, Erciyes University School of Medicine, Kayseri, Turkey
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Inhibition of gene expression of organic cation/carnitine transporter and antioxidant enzymes in oxazaphosphorines-induced acute cardiomyopathic rat models. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2012; 2012:452902. [PMID: 22701146 PMCID: PMC3369488 DOI: 10.1155/2012/452902] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2012] [Revised: 03/12/2012] [Accepted: 03/29/2012] [Indexed: 02/02/2023]
Abstract
It is well documented that high therapeutic doses of oxazaphosphorines, cyclophosphamide (CP) and ifosfamide (IFO), are associated with cardiomyopathy. This study investigated whether oxazaphosphorines alter the expression of organic cation/carnitine transporter (OCTN2) and antioxidant genes and if so, whether these alterations contribute to CP and IFO-induced cardiotoxicity. Adult male Wistar albino rats were assigned to one of six treatment groups namely, control, L carnitine, CP, IFO, CP plus L carnitine and IFO plus L carnitine. In cardiac and kidney tissues, CP and IFO significantly decreased mRNA and protein expression of OCTN2. Oxazaphosphorines significantly increased serum acyl-carnitine/free carnitine ratio and urinary carnitine excretion and significantly decreased total carnitine in cardiac tissues. Interestingly, carnitine supplementation completely reversed the biochemical and gene expression changes-induced by oxazaphosphorines to the control values, except OCTN2 expression remained inhibited by IFO. Data from this study suggest that: (1) Oxazaphosphorines decreased myocardial carnitine content following the inhibition of OCTN2 mRNA and protein expression in cardiac tissues. (2) Oxazaphosphorine therapy increased urinary loss of carnitine secondary to the inhibition of OCTN2 mRNA and protein expression in proximal tubules of the kidney. (3) Carnitine supplementation attenuates CP but not IFO-induced inhibition of OCTN2 mRNA and protein expression in heart and kidney tissues.
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Dadfarmay S, Berkowitz R, Kim B. Irreversible End-Stage Cardiomyopathy Following a Single Dose of Cyclophosphamide. ACTA ACUST UNITED AC 2012; 18:234-7. [DOI: 10.1111/j.1751-7133.2011.00279.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
OBJECTIVES To provide a comprehensive review of the acute complications that occur during the first 100 days post stem cell transplant (SCT). DATA SOURCES Research studies, book chapters, websites, and articles. CONCLUSION Even though the outcomes for SCT continue to improve, the complications seen in the first 100 days post transplant are a significant cause of mortality. Astute nursing assessment with resultant early intervention improves treatment-related mortality. IMPLICATIONS FOR NURSING PRACTICE Because SCT patients are seen in every oncology care setting, knowledge of these acute complications is essential to helping the nurse care for and educate SCT recipients.
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Affiliation(s)
- Chris Rimkus
- Blood and Marrow Transplant Program, 216 S. Kingshighway, Barnes-Jewish Hospital, Siteman Cancer Center, St. Louis, MO 63110, USA.
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Cheng CF, Juan SH, Chen JJ, Chao YC, Chen HH, Lian WS, Lu CY, Chang CI, Chiu TH, Lin H. Pravastatin attenuates carboplatin-induced cardiotoxicity via inhibition of oxidative stress associated apoptosis. Apoptosis 2008; 13:883-94. [DOI: 10.1007/s10495-008-0214-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Jones RL, Ewer MS. Cardiac and cardiovascular toxicity of nonanthracycline anticancer drugs. Expert Rev Anticancer Ther 2006; 6:1249-69. [PMID: 17020459 DOI: 10.1586/14737140.6.9.1249] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Anthracyclines are a well-known cause of cardiotoxicity, but a number of other drugs used to treat cancer can also result in cardiac and cardiovascular adverse effects. Cardiotoxicity can result in the alteration of cardiac rhythm, changes in blood pressure and ischemia, and can also alter the ability of the heart to contract and/or relax. The clinical spectrum of these toxicities can range from subclinical abnormalities to catastrophic life-threatening, and sometimes fatal, sequelae. These events may occur acutely or may only become apparent months or years following completion of oncological treatment. Ischemia and rhythm abnormalities are treated symptomatically in most cases. Knowledge of these toxicities can aid clinicians to choose the optimal and least toxic regimen suitable for an individual patient.
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Affiliation(s)
- Robin L Jones
- Royal Marsden Hospital, Department of Medicine, Fulham Road, London SW3 6JJ, UK.
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Abu-Khalaf MM, Juneja V, Chung GG, DiGiovanna MP, Sipples R, McGurk M, Zelterman D, Haffty B, Reiss M, Wackers FJ, Lee FA, Burtness BA. Long-term assessment of cardiac function after dose-dense and -intense sequential doxorubicin (A), paclitaxel (T), and cyclophosphamide (C) as adjuvant therapy for high risk breast cancer. Breast Cancer Res Treat 2006; 104:341-9. [PMID: 17051423 DOI: 10.1007/s10549-006-9413-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2006] [Accepted: 09/17/2006] [Indexed: 11/28/2022]
Abstract
OBJECTIVES This study evaluated the incidence of late cardiotoxicity after dose-dense and -intense adjuvant sequential doxorubicin (A), paclitaxel (T), and cyclophosphamide (C) for breast cancer (BC) with > or = 4 involved ipsilateral axillary lymph nodes. METHODS Patients were enrolled from 1994 to 2001 after definitive BC surgery if > or =4 axillary nodes were involved. Planned treatment was A 90 mg/m(2) q 14 days x 3, T 250 mg/m(2) q 14 days x 3, C 3 g/m(2 )q 14 days x 3 with filgrastim (G) support. Left ventricular ejection fraction (LVEF) was monitored using equilibrium radionuclide angiography (ERNA) before the initiation of chemotherapy, and after three cycles of each chemotherapeutic agent. At a median follow-up of 7 years, we obtained ERNA scans on 32 patients to evaluate the long-term cardiotoxicity of this regimen. RESULTS Eighty-five eligible patients enrolled on the treatment protocol. Clinical heart failure developed in one patient. Seven (8%) patients had LVEF < 50% at the end of therapy. No cardiac-related deaths occurred. Thirty-two (46%) of 69 surviving patients have consented to late cardiac imaging. At a median follow-up of 7 years, the median absolute change in LVEF from baseline was -5.5%; [range (-8%) to (+36%)], and from the end of chemotherapy was -2.0%; [range (-25%) to (+16%)]. Four patients (12%) had a LVEF < 50%; two of these four patients had an LVEF of < 50% at the end of chemotherapy. CONCLUSIONS Late development of asymptomatic decline in cardiac function may occur after dose-dense and -intense adjuvant therapy, but is uncommon.
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Affiliation(s)
- Maysa M Abu-Khalaf
- Department of Internal Medicine, Section of Medical Oncology, Yale University School of Medicine, Yale Cancer Center, New Haven, CT 06520-8032, USA.
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Current awareness: Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2005. [DOI: 10.1002/pds.1025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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