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Lu Y, Pan W, Deng S, Dou Q, Wang X, An Q, Wang X, Ji H, Hei Y, Chen Y, Yang J, Zhang HM. Redefining the Incidence and Profile of Fluoropyrimidine-Associated Cardiotoxicity in Cancer Patients: A Systematic Review and Meta-Analysis. Pharmaceuticals (Basel) 2023; 16:ph16040510. [PMID: 37111268 PMCID: PMC10146083 DOI: 10.3390/ph16040510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/14/2023] [Accepted: 03/21/2023] [Indexed: 04/01/2023] Open
Abstract
Aim: The cardiac toxicity that occurs during administration of anti-tumor agents has attracted increasing concern. Fluoropyrimidines have been used for more than half a century, but their cardiotoxicity has not been well clarified. In this study, we aimed to assess the incidence and profile of fluoropyrimidine-associated cardiotoxicity (FAC) comprehensively based on literature data. Methods: A systematic literature search was performed using PubMed, Embase, Medline, Web of Science, and Cochrane library databases and clinical trials on studies investigating FAC. The main outcome was a pooled incidence of FAC, and the secondary outcome was specific treatment-related cardiac AEs. Random or fixed effects modeling was used for pooled meta-analyses according to the heterogeneity assessment. PROSPERO registration number: (CRD42021282155). Results: A total of 211 studies involving 63,186 patients were included, covering 31 countries or regions in the world. The pooled incidence of FAC, by meta-analytic, was 5.04% for all grades and 1.5% for grade 3 or higher. A total of 0.29% of patients died due to severe cardiotoxicities. More than 38 cardiac AEs were identified, with cardiac ischemia (2.24%) and arrhythmia (1.85%) being the most frequent. We further performed the subgroup analyses and meta-regression to explore the source of heterogeneity, and compare the cardiotoxicity among different study-level characteristics, finding that the incidence of FAC varied significantly among different publication decades, country/regions, and genders. Patients with esophagus cancer had the highest risk of FAC (10.53%), while breast cancer patients had the lowest (3.66%). The treatment attribute, regimen, and dosage were significantly related to FAC. When compared with chemotherapeutic drugs or targeted agents, such a risk was remarkably increased (χ2 = 10.15, p < 0.01; χ2 = 10.77, p < 0.01). The continuous 5-FU infusion for 3–5 consecutive days with a high dosage produced the highest FAC incidence (7.3%) compared with other low-dose administration patterns. Conclusions: Our study provides comprehensive global data on the incidence and profile of FAC. Different cancer types and treatment appear to have varying cardiotoxicities. Combination therapy, high cumulative dose, addition of anthracyclines, and pre-existing heart disease potentially increase the risk of FAC.
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Affiliation(s)
- Yajie Lu
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
- The State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, Air Force Medical University, Xi’an 710032, China
- Correspondence: (Y.L.); (H.-M.Z.)
| | - Wei Pan
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Shizhou Deng
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Qiongyi Dou
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Xiangxu Wang
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Qiang An
- The Department of Biomedical Engineering, Air Force Medical University, Xi’an 710032, China
| | - Xiaowen Wang
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Hongchen Ji
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Yue Hei
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Yan Chen
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Jingyue Yang
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Hong-Mei Zhang
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
- Correspondence: (Y.L.); (H.-M.Z.)
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Susnjar S, Vasović S, Nesković-Konstantinović Z, Stamatović L, Lukić V, Colaković S, Mitrovic L, Jelić S, Radulović S. Mitoxantrone, 5-Fluorouracil and Low-dose Leucovorin in Doxorubicin-resistant Advanced Breast Cancer Patients: A Phase II Study. TUMORI JOURNAL 2018; 85:478-82. [PMID: 10774569 DOI: 10.1177/030089169908500610] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aim Twenty-two anthracycline-resistant advanced breast cancer patients were entered from June 1995 till November 1997 in a phase II study to assess the activity and tolerability of second-line chemotherapy consisting of mitoxantrone, 5-fluorouracil and low-dose leucovorin. Study Design Patients were eligible if they failed to respond to doxorubicin-containing chemotherapy, given as first-line chemotherapy for metastatic disease. Treatment consisted of mitoxantrone, 12 mg/m2 iv infusion on day 1, and leucovorin, 50 mg iv 1 hr before 5-fluorouracil, 350 mg/m2 iv infusion on days 1-3, every three weeks. Results Nineteen patients were eligible for response, 2 refused further therapy after 2 cycles, and 1 was excluded because grade 3 myelotoxicity developed during the first cycle. Partial remission of 15 months duration occurred in 1 patient, in 7/19 women disease remained stable with a median duration of 11 months (range, 5-24), and 11/19 patients experienced progressive disease. Median time to disease progression was 2 months (range, 0-17), and median survival was 8 months (range, 0-24). Toxicity was generally mild and acceptable. One patient was excluded because of grade 3 granulocytopenia and thrombocytopenia, and one due to cardiotoxicity assessed by the drop of left ventricular ejection fraction to more than 20% below the initial value. Conclusions In spite of the very low objective response rate, almost one-fourth of our anthracycline-resistant patients achieved a disease stabilization of 27 weeks duration during mitoxantrone-based second-line chemotherapy. Hence, mitoxantrone in combination with 5-fluorouracil, especially continuous infusion, should be further investigated in this setting, particularly if new and expensive drugs, considered the most active, are not readily available.
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Affiliation(s)
- S Susnjar
- Department of Medical Oncology, Institute for Oncology and Radiology of Serbia, Belgrade, Yugoslavia.
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