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Miki T, Kamiya K, Hamazaki N, Nozaki K, Ichikawa T, Yamashita M, Uchida S, Noda T, Ueno K, Hotta K, Maekawa E, Sasaki J, Yamaoka-Tojo M, Matsunaga A, Ako J. Cancer history and physical function in patients with cardiovascular disease. Heart Vessels 2024; 39:654-663. [PMID: 38578318 DOI: 10.1007/s00380-024-02379-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 02/21/2024] [Indexed: 04/06/2024]
Abstract
Both cancer and cardiovascular disease (CVD) cause skeletal muscle mass loss, thereby increasing the likelihood of a poor prognosis. We investigated the association between cancer history and physical function and their combined association with prognosis in patients with CVD. We retrospectively reviewed 3,796 patients with CVD (median age: 70 years; interquartile range [IQR]: 61-77 years) who had undergone physical function tests (gait speed and 6-minute walk distance [6MWD]) at discharge. We performed multiple linear regression analyses to assess potential associations between cancer history and physical function. Moreover, Kaplan-Meier curves and Cox regression analyses were used to evaluate prognostic associations in four groups of patients categorized by the absence or presence of cancer history and of high or low physical function. Multiple regression analyses showed that cancer history was significantly and independently associated with a lower gait speed and 6MWD performance. A total of 610 deaths occurred during the follow-up period (median: 3.1 years; IQR: 1.4-5.4 years). The coexistence of low physical function and cancer history in patients with CVD was associated with a significantly higher mortality risk, even after adjusting for covariates (cancer history/low gait speed, hazard ratio [HR]: 1.93, P < 0.001; and cancer history/low 6MWD, HR: 1.61, P = 0.002). Cancer history is associated with low physical function in patients with CVD, and the combination of both factors is associated with a poor prognosis.
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Affiliation(s)
- Takashi Miki
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Sagamihara, Kanagawa, Japan
| | - Kentaro Kamiya
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Sagamihara, Kanagawa, Japan.
- Department of Rehabilitation, School of Allied Health Sciences, Kitasato University, Sagamihara, Kanagawa, Japan.
| | - Nobuaki Hamazaki
- Department of Rehabilitation, Kitasato University Hospital, Sagamihara, Kanagawa, Japan
| | - Kohei Nozaki
- Department of Rehabilitation, Kitasato University Hospital, Sagamihara, Kanagawa, Japan
| | - Takafumi Ichikawa
- Department of Rehabilitation, Kitasato University Hospital, Sagamihara, Kanagawa, Japan
| | - Masashi Yamashita
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Sagamihara, Kanagawa, Japan
- Division of Research, ARCE Inc., Sagamihara, Kanagawa, Japan
| | - Shota Uchida
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Sagamihara, Kanagawa, Japan
- Research Fellow of Japan Society for the Promotion of Science, Tokyo, Japan
| | - Takumi Noda
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Sagamihara, Kanagawa, Japan
| | - Kensuke Ueno
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Sagamihara, Kanagawa, Japan
| | - Kazuki Hotta
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Sagamihara, Kanagawa, Japan
- Department of Rehabilitation, School of Allied Health Sciences, Kitasato University, Sagamihara, Kanagawa, Japan
| | - Emi Maekawa
- Department of Cardiovascular Medicine, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Jiichiro Sasaki
- Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Minako Yamaoka-Tojo
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Sagamihara, Kanagawa, Japan
- Department of Rehabilitation, School of Allied Health Sciences, Kitasato University, Sagamihara, Kanagawa, Japan
| | - Atsuhiko Matsunaga
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Sagamihara, Kanagawa, Japan
- Department of Rehabilitation, School of Allied Health Sciences, Kitasato University, Sagamihara, Kanagawa, Japan
| | - Junya Ako
- Department of Cardiovascular Medicine, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
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Iwański MA, Sokołowska A, Sokołowski A, Wojdyła R, Styczkiewicz K. The Prevalence of Orthostatic Hypotension in Cancer Patients. Cancers (Basel) 2024; 16:1541. [PMID: 38672623 PMCID: PMC11049507 DOI: 10.3390/cancers16081541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Revised: 04/13/2024] [Accepted: 04/14/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Orthostatic hypotension (OH) is associated with a higher risk of mortality in the general population; however, it has not been studied in the cancer population. This study aimed to assess the prevalence of OH in cancer patients compared to that in the noncancer population. METHODS A total of 411 patients (mean age 63.5 ± 10.6 years) were recruited: patients with active cancer (n = 223) and patients hospitalised for other reasons, but without a cancer diagnosis (n = 188). Medical histories were collected and an orthostatic challenge test was performed. OH was defined as a blood pressure (BP) decrease upon standing of ≥20 mmHg for the systolic or ≥10 mmHg for the diastolic BP after 1 or 3 min; or a systolic BP decrease <90 mmHg. RESULTS The prevalence of OH in the subjects with cancer was significantly higher than in the subjects without cancer (28.7% vs. 16.5%, respectively, p = 0.003). OH was the most common in the lung cancer patients (57.5%). In a single-variable analysis, the predictors of OH were cancer presence, age ≥ 65 years, and body mass index (BMI) ≥ 30 kg/m2. In the multivariable model, the strongest independent predictor of OH was cancer status, which doubled the risk of OH, and BMI ≥ 30 kg/m2 and diabetes. CONCLUSIONS Cancer patients are characterised by a high prevalence of OH. In this population, the recommendation of routine orthostatic challenge tests should be considered.
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Affiliation(s)
- Mateusz A. Iwański
- Institute of Medical Sciences, College of Medical Sciences, University of Rzeszow, 1a Warzywna St., 35-310 Rzeszow, Poland; (M.A.I.); (A.S.)
| | - Aldona Sokołowska
- Institute of Medical Sciences, College of Medical Sciences, University of Rzeszow, 1a Warzywna St., 35-310 Rzeszow, Poland; (M.A.I.); (A.S.)
| | - Andrzej Sokołowski
- Collegium Humanum, Warsaw Management University, 133A Aleje Jerozolimskie St., 02-304 Warsaw, Poland;
| | - Roman Wojdyła
- New Medical Techniques Specialist Hospital of the Holy Family, Rudna Mała 600, 36-060 Rzeszow, Poland;
- 2nd Department of Cardiology and Cardiovascular Interventions, University Hospital, 2 Jakubowskiego St., 30-688 Krakow, Poland
| | - Katarzyna Styczkiewicz
- Institute of Medical Sciences, College of Medical Sciences, University of Rzeszow, 1a Warzywna St., 35-310 Rzeszow, Poland; (M.A.I.); (A.S.)
- Subcarpathian Oncological Centre, Frederic Chopin University Clinical Hospital, 2 Fryderyka Szopena St., 35-055 Rzeszow, Poland
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Yuan C, Wu S, Wu Y, Tian C, Wang Z, Zhang X. Effects of Traditional Chinese Medicine "Fuzheng Qingdu Decoction" on Autonomic Function and Cancer-Related Symptoms in Patients with Advanced Gastric Cancer undergoing Chemotherapy: A Controlled Trial. Integr Cancer Ther 2024; 23:15347354241229414. [PMID: 38323452 PMCID: PMC10851715 DOI: 10.1177/15347354241229414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 12/16/2023] [Accepted: 01/15/2024] [Indexed: 02/08/2024] Open
Abstract
OBJECTIVE To evaluate the effects of Fuzheng Qingdu Decoction (FZQDD) on the autonomic function and cancer-related symptoms of patients with advanced gastric cancer undergoing chemotherapy to verify its clinical efficacy. METHODS Sixty-two patients with stage III or IV gastric cancer were included in this study. The patients were divided into 2 groups: the chemotherapy (33 patients) and chemotherapy with FZQDD (29 patients) groups. The primary outcome was the autonomic function of the patients before and after the interventions. The parameters that were used to assess autonomic function were deceleration capacity (DC) and acceleration capacity (AC) of heart rate and heart rate variability (HRV), which comprised standard deviation of the normal-normal interval (SDNN), root mean square of successive interval differences (RMSSD), low-frequency power (LF), high-frequency power (HF), total power (TP), and LF-HF ratio. The secondary outcomes were cancer-related symptoms and the quality of life. RESULTS DC and HRV parameters (ie, SDNN, RMSSD, LF, HF, and TP) were significantly decreased in the chemotherapy group; however, AC significantly increased after the interventions. No significant differences were observed in the DC, AC, and HRV parameters before and after the interventions in the chemotherapy with FZQDD group. Nevertheless, the changes in DC, AC, and HRV parameters (SDNN, RMSSD, HF, and TP) before and after the interventions were statistically significant between both the groups. FZQDD significantly improved the cancer-related symptoms and the quality of life of the patients. CONCLUSIONS Oxaliplatin combined with S-1 (tegafur, gimeracil, and oteracil potassium) can impair autonomic modulation in patients with advanced gastric cancer. FZQDD can alleviate autonomic dysfunction by increasing the parasympathetic activity and decreasing the sympathetic tone, helping patients restore the dynamic sympathovagal balance, and significantly improving the cancer-related symptoms and the quality of life of patients.
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Affiliation(s)
- Chengjia Yuan
- Clinical Traditional Chinese Medical College, Yangzhou University, Yangzhou, Jiangsu, China
| | - Shuang Wu
- Clinical Traditional Chinese Medical College, Yangzhou University, Yangzhou, Jiangsu, China
| | - Yang Wu
- Clinical Traditional Chinese Medical College, Yangzhou University, Yangzhou, Jiangsu, China
| | - Cuiling Tian
- Clinical Traditional Chinese Medical College, Yangzhou University, Yangzhou, Jiangsu, China
| | - Zaichuan Wang
- Clinical Traditional Chinese Medical College, Yangzhou University, Yangzhou, Jiangsu, China
| | - Xiaochun Zhang
- Clinical Traditional Chinese Medical College, Yangzhou University, Yangzhou, Jiangsu, China
- Yangzhou Hospital of Traditional Chinese Medicine, Yangzhou, Jiangsu, China
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Khandelwal E, Tripathi S, Gupta A, Singh A. Profile of Cardiovascular Autonomic Dysfunctions in Breast Cancer Patients. Cureus 2023; 15:e46773. [PMID: 37954780 PMCID: PMC10632730 DOI: 10.7759/cureus.46773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2023] [Indexed: 11/14/2023] Open
Abstract
Background Patients on breast cancer chemotherapy frequently present with signs and symptoms of autonomic dysfunction. Cardiac autonomic dysfunction (CAD) is a significant cause of morbidity and mortality, affecting the quality of life with progressive advancing disease. It is associated with the short survival of breast cancer patients. Therefore, thoroughly assessing cardiovascular autonomic functions is crucial to monitor these patients' disease prognosis and chemotherapy side effects. The present study evaluated baseline heart rate variability (HRV) and Ewing's battery of cardiac autonomic reactivity tests in breast cancer patients on chemotherapy to evaluate CAD. Methodology This is a case-control study. Autonomic reactivity tests were performed in the autonomic function laboratory, Department of Physiology, All India Institute of Medical Sciences, Raipur. HRV was recorded using a lead II electrocardiogram (ECG) in two groups, namely, controls (n = 25 healthy female volunteers) and cases (n = 25 histologically proven stage I-III breast cancer patients, age 30-65 years, received three cycles of chemotherapy). Results Patients on chemotherapy had significantly lower reactivity for the time domain (all parameters) and frequency domain (absolute total power) of HRV compared to age-matched healthy controls. Autonomic reactivity showed significant loss in the patient group. Conclusions The sympathetic and parasympathetic parameters showed a significant loss of autonomic functions in the patient group compared to the healthy controls. This may be because of the chemotherapeutic drugs taken by the patients or cancer as the disease per se. As autonomic dysfunction is highly prevalent in patients with cancer and is associated with multiple symptoms, it is essential to study it in the cancer population.
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Affiliation(s)
- Ekta Khandelwal
- Department of Physiology, All India Institute of Medical Sciences, Raipur, Raipur, IND
| | - Sumeet Tripathi
- Department of Physiology, Pt. Jawahar Lal Nehru Memorial Medical College, Raipur, IND
| | - Ashutosh Gupta
- Department of Surgical Oncology, Pt. Jawahar Lal Nehru Memorial Medical College, Raipur, IND
| | - Alok Singh
- Department of Pharmacology, All India Institute of Medical Sciences, Raipur, Raipur, IND
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Wu S, Guan W, Zhao H, Li G, Zhou Y, Shi B, Zhang X. Assessment of short-term effects of thoracic radiotherapy on the cardiovascular parasympathetic and sympathetic nervous systems. Front Neurosci 2023; 17:1256067. [PMID: 37732299 PMCID: PMC10507252 DOI: 10.3389/fnins.2023.1256067] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 08/22/2023] [Indexed: 09/22/2023] Open
Abstract
Background Prior research suggests that cardiovascular autonomic dysfunction might be an early marker of cardiotoxicity induced by antitumor treatment and act as an early predictor of cardiovascular disease-related morbidity and mortality. The impact of thoracic radiotherapy on the parasympathetic and sympathetic nervous systems, however, remains unclear. Therefore, this study aimed to evaluate the short-term effects of thoracic radiotherapy on the autonomic nervous system, using deceleration capacity (DC), acceleration capacity (AC) of heart rate, and heart rate variability (HRV) as assessment tools. Methods A 5 min electrocardiogram was collected from 58 thoracic cancer patients before and after thoracic radiotherapy for DC, AC, and HRV analysis. HRV parameters employed included the standard deviation of the normal-normal interval (SDNN), root mean square of successive interval differences (RMSSD), low frequency power (LF), high frequency power (HF), total power (TP), and the LF to HF ratio. Some patients also received systemic therapies alongside radiotherapy; thus, patients were subdivided into a radiotherapy-only group (28 cases) and a combined radiotherapy and systemic therapies group (30 cases) for additional subgroup analysis. Results Thoracic radiotherapy resulted in a significant reduction in DC (8.5 [5.0, 14.2] vs. 5.3 [3.5, 9.4], p = 0.002) and HRV parameters SDNN (9.9 [7.03, 16.0] vs. 8.2 [6.0, 12.4], p = 0.003), RMSSD (9.9 [6.9, 17.5] vs. 7.7 [4.8, 14.3], p = 0.009), LF (29 [10, 135] vs. 24 [15, 50], p = 0.005), HF (35 [12, 101] vs. 16 [9, 46], p = 0.002), TP (74 [41, 273] vs. 50 [33, 118], p < 0.001), and a significant increase in AC (-8.2 [-14.8, -4.9] vs. -5.8 [-10.1, -3.3], p = 0.003) and mean heart rate (79.8 ± 12.6 vs. 83.9 ± 13.6, p = 0.010). Subgroup analysis indicated similar trends in mean heart rate, DC, AC, and HRV parameters (SDNN, RMSSD, LF, HF, TP) in both the radiotherapy group and the combined treatment group post-radiotherapy. No statistically significant difference was noted in the changes observed in DC, AC, and HRV between the two groups pre- and post-radiotherapy. Conclusion Thoracic radiotherapy may induce cardiovascular autonomic dysfunction by reducing parasympathetic activity and enhancing sympathetic activity. Importantly, the study found that the concurrent use of systemic therapies did not significantly amplify or contribute to the alterations in autonomic function in the short-term following thoracic radiotherapy. DC, AC and HRV are promising and feasible biomarkers for evaluating autonomic dysfunction caused by thoracic radiotherapy.
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Affiliation(s)
- Shuang Wu
- School of Medicine, Yangzhou University, Yangzhou, China
- Department of Radiation Oncology, First Affiliated Hospital, Bengbu Medical College, Bengbu, China
| | - Weizheng Guan
- School of Medical Imaging, Bengbu Medical College, Bengbu, China
- Anhui Key Laboratory of Computational Medicine and Intelligent Health, Bengbu Medical College, Bengbu, China
| | - Huan Zhao
- School of Medical Imaging, Bengbu Medical College, Bengbu, China
- Anhui Key Laboratory of Computational Medicine and Intelligent Health, Bengbu Medical College, Bengbu, China
| | - Guangqiao Li
- School of Medical Imaging, Bengbu Medical College, Bengbu, China
- Anhui Key Laboratory of Computational Medicine and Intelligent Health, Bengbu Medical College, Bengbu, China
| | - Yufu Zhou
- Department of Radiation Oncology, First Affiliated Hospital, Bengbu Medical College, Bengbu, China
| | - Bo Shi
- School of Medical Imaging, Bengbu Medical College, Bengbu, China
- Anhui Key Laboratory of Computational Medicine and Intelligent Health, Bengbu Medical College, Bengbu, China
| | - Xiaochun Zhang
- School of Medicine, Yangzhou University, Yangzhou, China
- Department of Oncology, Yangzhou Hospital of Traditional Chinese Medicine, Yangzhou, China
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Roa-Chamorro R, Torres-Quintero L. [Ambulatory blood pressure monitoring in patients with onco-hematological diseases]. HIPERTENSION Y RIESGO VASCULAR 2023; 40:132-136. [PMID: 37302940 DOI: 10.1016/j.hipert.2023.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/09/2023] [Accepted: 05/13/2023] [Indexed: 06/13/2023]
Abstract
Hypertension (HT) is a frequent pathology in patients with active or surviving onco-haematological malignancies. It is estimated that the prevalence of HT in this population ranges between 30 and 70%. The relationship between cancer and HT is multifactorial: common risk factors, neoplasia that cause HT through hormonal secretion, and, especially, chemotherapy drugs that cause HT. Ambulatory blood pressure monitoring (ABPM) is a fundamental tool in the diagnosis and adequate control of blood pressure, avoiding having to suspend or reduce the dose of chemotherapy treatment. In addition, it can help in the diagnosis of autonomic dysfunction related to certain neoplastic pathologies.
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Affiliation(s)
- R Roa-Chamorro
- Unidad de Hipertensión y Riesgo Vascular, Servicio de Medicina Interna, Hospital Universitario Virgen de las Nieves, Granada, España.
| | - L Torres-Quintero
- Cardiología, Hospital Universitario Virgen de las Nieves, Granada, España
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Armand A, Rochette E, Grèze V, Monzy S, Dualé C, Pereira B, Isfan F, Doré E, Girard-Monin P, Pegon C, Labraise E, Duché P, Kanold J. Fitness and metabolic response to exercise in young adult survivors of childhood lymphoma. Support Care Cancer 2023; 31:358. [PMID: 37247034 DOI: 10.1007/s00520-023-07812-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 05/13/2023] [Indexed: 05/30/2023]
Abstract
PURPOSE Childhood lymphoma survivors (CLSs) are at high risk of reduced daily activity. This work studied metabolic substrate use and cardiorespiratory function in response to exercise in CLSs. METHODS Twenty CLSs and 20 healthy adult controls matched for sex, age, and BMI took an incremental submaximal exercise test to determine fat/carbohydrate oxidation rates. Resting echocardiography and pulmonary functional tests were performed. Physical activity level, and blood metabolic and hormonal levels were measured. RESULTS CLSs reported more physical activity than controls (6317 ± 3815 vs. 4268 ± 4354 MET-minutes/week, p = 0.013), had higher resting heart rate (83 ± 14 vs. 71 ± 13 bpm, p = 0.006), and showed altered global longitudinal strain (- 17.5 ± 2.1 vs. - 19.8 ± 1.6%, p = 0.003). We observed no difference in maximal fat oxidation between the groups, but it was reached at lower relative exercise intensities in CLSs (Fatmax 17.4 ± 6.0 vs. 20.1 ± 4.1 mL/kg, p = 0.021). At V̇O2 peak, CLSs developed lower relative exercise power (3.2 ± 0.9 vs. 4.0 ± 0.7 W/kg, p = 0.012). CONCLUSION CLSs reported higher levels of physical activity but they attained maximal fat oxidation at lower relative oxygen uptake and applied lower relative power at V̇O2 peak. CLSs may thus have lower muscular efficiency, causing greater fatigability in response to exercise, possibly related to chemotherapy exposure during adolescence and childhood. Long-term follow-up is essential and regular physical activity needs to be sustained.
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Affiliation(s)
- Alexandre Armand
- CHU Clermont-Ferrand, Pédiatrie, 63000, Clermont-Ferrand, France.
- Unité CRECHE (INSERM CIC1405), Université Clermont Auvergne, 63000, Clermont-Ferrand, France.
| | - Emmanuelle Rochette
- CHU Clermont-Ferrand, Pédiatrie, 63000, Clermont-Ferrand, France
- Unité CRECHE (INSERM CIC1405), Université Clermont Auvergne, 63000, Clermont-Ferrand, France
- Université de Toulon, Laboratoire IAPS, 83041, Toulon, France
| | - Victoria Grèze
- CHU Clermont-Ferrand, Pédiatrie, 63000, Clermont-Ferrand, France
- Unité CRECHE (INSERM CIC1405), Université Clermont Auvergne, 63000, Clermont-Ferrand, France
| | | | - Christian Dualé
- CHU Clermont-Ferrand, Plateforme d'Investigation Clinique (INSERM CIC1405), F-63000, Clermont-Ferrand, France
| | - Bruno Pereira
- CHU Clermont-Ferrand, Délégation de La Recherche Clinique Et Innovations, 63000, Clermont-Ferrand, France
| | - Florentina Isfan
- CHU Clermont-Ferrand, Pédiatrie, 63000, Clermont-Ferrand, France
| | - Eric Doré
- CHU Clermont-Ferrand, Pédiatrie, 63000, Clermont-Ferrand, France
| | | | - Charline Pegon
- CHU Clermont-Ferrand, Pédiatrie, 63000, Clermont-Ferrand, France
| | - Emmanuelle Labraise
- CHU Clermont-Ferrand, Pédiatrie, 63000, Clermont-Ferrand, France
- Unité CRECHE (INSERM CIC1405), Université Clermont Auvergne, 63000, Clermont-Ferrand, France
| | - Pascale Duché
- Université de Toulon, Laboratoire IAPS, 83041, Toulon, France
| | - Justyna Kanold
- CHU Clermont-Ferrand, Pédiatrie, 63000, Clermont-Ferrand, France
- Unité CRECHE (INSERM CIC1405), Université Clermont Auvergne, 63000, Clermont-Ferrand, France
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Fox JJ, Mauguen A, Ito K, Gupta D, Yu A, Schindler TH, Strauss HW, Schöder H. Long-Term Prognostic Value of 82Rb PET/CT-Determined Myocardial Perfusion and Flow Reserve in Cancer Patients. J Nucl Med 2023; 64:791-796. [PMID: 36604182 PMCID: PMC10152130 DOI: 10.2967/jnumed.122.264795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 12/06/2022] [Accepted: 12/06/2022] [Indexed: 01/06/2023] Open
Abstract
Myocardial flow reserve (MFR), derived from quantitative measurements of myocardial blood flow during PET imaging, provides prognostic information on patients with coronary artery disease (CAD), but it is not known if this also applies to cancer patients with a competing risk for mortality. Methods: To determine the prognostic value of MFR in patients with cancer, we designed a retrospective cohort study comprising 221 patients with known or suspected CAD (median age, 71 y; range, 41-92 y) enrolled between June 2009 and January 2011. Most patients were referred for perioperative risk assessment. Patients underwent measurement of myocardial blood flow at rest and during pharmacologic stress, using quantitative 82Rb PET imaging. They were divided into early-stage versus advanced-stage cancer groups based on cancer histopathology and clinical state and were further stratified by myocardial perfusion summed stress score, summed difference score, and calculated MFR. Overall survival (OS) was assessed using the Kaplan-Meier estimator, and Cox proportional-hazards regression helped identify independent predictors for OS. Results: During a follow-up of 85.6 mo, 120 deaths occurred. MFR, summed difference score, and cancer stage were significantly associated with OS. In the age-adjusted Cox hazard multivariable analysis, MFR and cancer stage remained independent prognostic factors. MFR combined with cancer stage enhanced OS discrimination. The groups had significantly different outcomes (P < 0.001), with 5-y OS of 88% (MFR ≥ 1.97 and early-stage), 53% (MFR < 1.97 and early-stage), 33% (MFR ≥ 1.97 and advanced-stage), and 13% (MFR < 1.97 and advanced-stage). Conclusion: Independent of cancer stage, MFR derived from quantitative PET was prognostic of OS in our cohort of cancer patients with known or suspected CAD. Combining these 2 parameters enhanced discrimination of OS, suggesting that MFR improves risk stratification and may serve as a treatment target to increase survival in cancer patients.
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Affiliation(s)
- Josef J Fox
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Audrey Mauguen
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kimiteru Ito
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Dipti Gupta
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; and
| | - Alice Yu
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Thomas H Schindler
- Division of Nuclear Medicine, Mallinckrodt Institute of Radiology, Washington University, St. Louis, Missouri
| | - H William Strauss
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Heiko Schöder
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York;
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Salama G, Motamed C, Elmawieh J, Suria S. Impact of Preemptive Postoperative Pressure Support Ventilation and Physiotherapy on Postoperative Pulmonary Complications after Major Cervicofacial Cancer Surgery: A before and after Study. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59040722. [PMID: 37109680 PMCID: PMC10142708 DOI: 10.3390/medicina59040722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 04/02/2023] [Accepted: 04/04/2023] [Indexed: 04/29/2023]
Abstract
Introduction: Complex cervicofacial cancer surgery with free flap reconstruction is known to have a high incidence of postoperative pulmonary complications (PPCs). We hypothesized that by implementing an optimized respiratory protocol, including preemptive postoperative pressure support ventilation, physiotherapy, and critical respiratory support and follow-up, we could decrease the incidence of PPCs. Patients and methods: We evaluated the incidence of PPCs over two periods in two groups of patients having a routine or optimized postoperative respiratory protocol: 156 adult patients undergoing major cervicofacial cancer surgery were assessed; 91 were in Group 1 (routine) and 65 were in Group 2 (optimized). In Group 1, no ventilatory support sessions were performed. The incidence of pulmonary complications in both groups was compared using a multivariate analysis. Mortality was also compared until one year postoperatively. Results: In Group 2 with an optimized protocol, the mean number of ventilatory support sessions was 3.7 ± 1 (minimum 2, maximum 6). The incidence of respiratory complications, which was 34% in Group 1 (routine), was reduced by 59% OR = 0.41 (0.16; 0.95), p = 0.043) to 21% for the optimized Group 2. No difference in mortality was found. Conclusions: The present retrospective study showed that using an optimized preemptive respiratory pressure support ventilation combined with physiotherapy after a major cervicofacial surgery could possibly help reduce the incidence of pulmonary complications. Prospective studies are needed to verify these findings.
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Affiliation(s)
- Guillaume Salama
- Department of Anesthesia, Institut de Cancérologie Gustave Roussy, 94080 Villejuif, France
| | - Cyrus Motamed
- Department of Anesthesia, Institut de Cancérologie Gustave Roussy, 94080 Villejuif, France
| | - Jamie Elmawieh
- Department of Anesthesia, Institut de Cancérologie Gustave Roussy, 94080 Villejuif, France
| | - Stéphanie Suria
- Department of Anesthesia, Institut de Cancérologie Gustave Roussy, 94080 Villejuif, France
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10
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Liu J, Guan W, Sun Y, Wang Y, Li G, Zhang S, Shi B. Early detection of the impact of combined taxane and carboplatin treatment on autonomic nerves in patients with cervical cancer: Measurement of heart rate variability. Front Physiol 2023; 14:1126057. [PMID: 36926192 PMCID: PMC10011481 DOI: 10.3389/fphys.2023.1126057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 02/20/2023] [Indexed: 03/08/2023] Open
Abstract
Background: Previous studies have shown that heart rate variability (HRV) analysis is a sensitive indicator of chemotherapy-induced cardiotoxicity. However, most studies to date have observed long-term effects using long-term analyses. The main purpose of this study was to evaluate the acute effect of chemotherapy on the cardiac autonomic nervous system (ANS) in patients with cervical cancer (CC) by examining short-term HRV. Methods: Fifty patients with CC admitted to the Department of Gynecology and Oncology of the First Affiliated Hospital of Bengbu Medical College were enrolled in the study. Based on their chemotherapy regimens, the patients were divided into a DC group (docetaxel + carboplatin) and a TC group (paclitaxel + carboplatin). A 5-min resting electrocardiogram (ECG) was collected before and the day after chemotherapy: the time domain (standard deviation of normal-to-normal intervals (SDNN) and root mean square of successive differences (RMSSD)) and frequency domain (low-frequency power (LF), high-frequency power (HF), and (LF/HF)) parameters were analyzed, and the differences before and after chemotherapy were compared. Results: The results showed that SDNN, RMSSD and HF were significantly higher in the DC and TC groups after chemotherapy than before (p < 0.05, Cohen's d > 0.5). In addition, LF was significantly higher after TC than before chemotherapy (p < 0.05, Cohen's d > 0.3), and LF/HF was significantly lower after DC than before chemotherapy (p < 0.05, Cohen's d > 0.5). Conclusion: Chemotherapy combining taxane and carboplatin can increase the HRV of CC patients in the short term, and HRV may be a sensitive tool for the early detection of chemotherapy-induced cardiac ANS perturbations.
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Affiliation(s)
- Jian Liu
- Department of Gynecologic Oncology, First Affiliated Hospital, Bengbu Medical College, Bengbu, Anhui, China
| | - Weizheng Guan
- School of Medical Imaging, Bengbu Medical College, Bengbu, Anhui, China.,Anhui Key Laboratory of Computational Medicine and Intelligent Health, Bengbu Medical College, Bengbu, Anhui, China
| | - Yilin Sun
- Department of Gynecologic Oncology, First Affiliated Hospital, Bengbu Medical College, Bengbu, Anhui, China
| | - Yuling Wang
- Department of Gynecologic Oncology, First Affiliated Hospital, Bengbu Medical College, Bengbu, Anhui, China
| | - Guangqiao Li
- School of Medical Imaging, Bengbu Medical College, Bengbu, Anhui, China.,Anhui Key Laboratory of Computational Medicine and Intelligent Health, Bengbu Medical College, Bengbu, Anhui, China
| | - Sai Zhang
- School of Medical Imaging, Bengbu Medical College, Bengbu, Anhui, China.,Anhui Key Laboratory of Computational Medicine and Intelligent Health, Bengbu Medical College, Bengbu, Anhui, China
| | - Bo Shi
- School of Medical Imaging, Bengbu Medical College, Bengbu, Anhui, China.,Anhui Key Laboratory of Computational Medicine and Intelligent Health, Bengbu Medical College, Bengbu, Anhui, China
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11
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Inbaraj G, Sathyaprabha TN, Udupa K, Ram A, Patil S, Rajeswaran J, Nandakumar KK, Belur S, Singh AD, Prathyusha PV, Bayari SK, Raghavendra RM. Impact of integrated yoga therapy on cognitive impairment and cardiac dysfunction in relation to quality of life in breast cancer patients undergoing chemotherapy: Study protocol for a two-arm randomized controlled trial. Front Oncol 2022; 12:955184. [PMID: 36185291 PMCID: PMC9524232 DOI: 10.3389/fonc.2022.955184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 08/15/2022] [Indexed: 12/24/2022] Open
Abstract
BackgroundChemotherapy-related cognitive impairment (CRCI) and cardiac dysfunction (CRCD) are common adverse effects seen in breast cancer patients undergoing chemotherapy. Even though these effects significantly influence daily functioning and overall quality of life, effective strategies to avoid and/or mitigate these adverse effects remain elusive. Yoga as a Mind-body intervention has been used increasingly by cancer patients and has undergone empirical investigations as a potential intervention for patients with cancer. Furthermore, yoga is associated with improved cognition and cardiac functioning in healthy older adults and subjects with cognitive and cardiac impairments. Accordingly, in the current study, yoga holds promise as an intervention to prevent/manage CRCI and CRCD with improved overall QOL in women receiving chemotherapy for breast cancer.MethodsThe study is a two-arm, randomized controlled trial. Women diagnosed with stage I-III breast cancer and awaiting neo-adjuvant or adjuvant chemotherapy will be recruited from a tertiary care center in Bangalore, India. Following recruitment, subjects are randomized to the intervention group (integrated yoga therapy intervention during chemotherapy) or the control group (standard care during chemotherapy). The study’s primary outcome is to measure the quality of life (cognitive domain) using European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30). The other primary objectives will include cognitive functioning using neuropsychological test battery and cardiac autonomic function testing using heart rate variability. Secondary outcomes are Brain-derived neurotrophic factor (BDNF), brain function (functional MRI), Echocardiography, serum cortisol, Functional assessment of cancer therapy-cognition (FACT-Cog V3), perceived stress scale and Ryff Scales of Psychological Well-Being. Assessments take place before, during and after chemotherapy; 16-weeks post chemotherapy and 1-year post-baseline.DiscussionYoga is a promising intervention for preventing and/or managing chemotherapy-related adverse effects (CRAE) and enhancing the quality of life among breast cancer patients. The findings from this study may also help understand the inner mechanisms involved in the protective and restorative effects of yoga on CRAE and support the use of yoga prophylactically for breast cancer patients. In addition, the results of this study could help chemotherapy-exposed individuals with other solid cancer types who have cognitive and cardiac issues.Ethics and DisseminationThe study is approved by the ethics committee of the HealthCare Global Enterprises Ltd. Hospital (EC/434/19/01) and National Institute of Mental Health and Neurosciences (NIMH/DO/ETHICS SUB-COMMITTEE (BS&NS) 9th MEETING/2018).Clinical Trial Registrationhttp://ctri.nic.in/Clinicaltrials/advancesearchmain.php, identifier CTRI/2020/10/028446.
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Affiliation(s)
- Ganagarajan Inbaraj
- Department of Neurophysiology, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India
| | - Talakad N. Sathyaprabha
- Department of Neurophysiology, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India
| | - Kaviraja Udupa
- Department of Neurophysiology, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India
| | - Amritanshu Ram
- Department of Complementary and Alternative Medicine, HealthCare Global, Bangalore, Karnataka, India
| | - Shekar Patil
- Department of Clinical Oncology, HealthCare Global, Bangalore, Karnataka, India
| | - Jamuna Rajeswaran
- Department of Clinical Psychology, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India
| | - Krishna K. Nandakumar
- Department of Complementary and Alternative Medicine, HealthCare Global, Bangalore, Karnataka, India
| | - Spoorthi Belur
- Department of Complementary and Alternative Medicine, HealthCare Global, Bangalore, Karnataka, India
| | - Arman Deep Singh
- Centre for Ayurveda Biology and Holistic Nutrition, The University of Trans-Disciplinary Health Sciences and Technologies (TDU), Bengaluru, Karnataka, India
| | | | - Sapna K. Bayari
- Department of Complementary and Alternative Medicine, HealthCare Global, Bangalore, Karnataka, India
| | - Rao M. Raghavendra
- Department of Complementary and Alternative Medicine, HealthCare Global, Bangalore, Karnataka, India
- Central Council for Research in Yoga and Naturopathy, New Delhi, India
- *Correspondence: Rao M. Raghavendra,
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12
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Grant MK, Razzoli M, Abdelgawad IY, Mansk R, Seelig D, Bartolomucci A, Zordoky BN. Juvenile exposure to doxorubicin alters the cardiovascular response to adult-onset psychosocial stress in mice. Stress 2022; 25:291-304. [PMID: 35942624 PMCID: PMC9749214 DOI: 10.1080/10253890.2022.2104121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Childhood cancer survivors have a high risk for premature cardiovascular diseases, mainly due to cardiotoxic cancer treatments such as doxorubicin (DOX). Psychosocial stress is a significant cardiovascular risk factor and an enormous burden in childhood cancer survivors. Although observational studies suggest that psychosocial stress is associated with cardiovascular complications in cancer survivors, there is no translationally relevant animal model to study this interaction. We established a "two-hit" model in which juvenile mice were administered DOX (4 mg/kg/week for 3 weeks), paired to a validated model of chronic subordination stress (CSS) 5 weeks later upon reaching adulthood. Blood pressure, heart rate, and activity were monitored by radio-telemetry. At the end of CSS experiment, cardiac function was assessed by echocardiography. Cardiac fibrosis and inflammation were assessed by histopathologic analysis. Gene expressions of inflammatory and fibrotic markers were determined by PCR. Juvenile exposure to DOX followed by adult-onset CSS caused cardiac fibrosis and inflammation as evident by histopathologic findings and upregulated gene expression of multiple inflammatory and fibrotic markers. Intriguingly, juvenile exposure to DOX blunted CSS-induced hypertension but not CSS-induced tachycardia. There were no significant differences in cardiac function parameters among all groups, but juvenile exposure to DOX abrogated the hypertrophic response to CSS. In conclusion, we established a translationally relevant mouse model of juvenile DOX-induced cardiotoxicity that predisposes to adult-onset stress-induced adverse cardiac remodeling. Psychosocial stress should be taken into consideration in cardiovascular risk stratification of DOX-treated childhood cancer survivors.
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Affiliation(s)
- Marianne K.O. Grant
- Department of Experimental and Clinical Pharmacology, University of Minnesota College of Pharmacy, Minneapolis, MN, USA
| | - Maria Razzoli
- Department of Integrative Biology and Physiology, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Ibrahim Y. Abdelgawad
- Department of Experimental and Clinical Pharmacology, University of Minnesota College of Pharmacy, Minneapolis, MN, USA
| | - Rachel Mansk
- Department of Integrative Biology and Physiology, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Davis Seelig
- Department of Veterinary Clinical Sciences, University of Minnesota College of Veterinary Medicine, St. Paul, MN, USA
| | - Alessandro Bartolomucci
- Department of Integrative Biology and Physiology, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Beshay N. Zordoky
- Department of Experimental and Clinical Pharmacology, University of Minnesota College of Pharmacy, Minneapolis, MN, USA
- Corresponding Author Beshay Zordoky, PhD, 3-120 Weaver-Densford Hall, 308 Harvard Street SE, Minneapolis, MN 55455, United States of America, Phone: 1-612-625-6499,
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13
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Lestuzzi C, Mascarin M, Coassin E, Canale ML, Turazza F. Cardiologic Long-Term Follow-Up of Patients Treated With Chest Radiotherapy: When and How? Front Cardiovasc Med 2021; 8:671001. [PMID: 34760934 PMCID: PMC8572927 DOI: 10.3389/fcvm.2021.671001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 09/27/2021] [Indexed: 01/12/2023] Open
Abstract
Introduction: Radiotherapy may cause valvular (VHD), pericardial, coronary artery disease (CAD), left ventricular dysfunction (LVD), arrhythmias. The risk of radiation induced heart disease (RIHD) increases over time. The current guidelines suggest a screening for RIHD every 5 years in the long-term survivors who had been treated by chest RT. Methods: We reviewed the clinical and instrumental data of 106 patients diagnosed with RIHD. In one group (Group A: 69 patients) RIHD was diagnosed in an asymptomatic phase through a screening with ECG, echocardiogram and stress test. A second group (37 patients) was seen when RIHD was symptomatic. We compared the characteristics of the two groups at the time of RT, of RIHD detection and at last follow-up. Results: Overall, 64 patients (60%) had CAD (associated to other RIHD in 18); 39 (36.7%) had LVD (isolated in 20); 24 (22.6%) had VHD (isolated in 10 cases). The interval between the last negative test and the diagnosis of moderate or severe RIHD was <5 years in 26 patients, and <4 years in 18. In group A, 63% of the patients with CAD had silent ischemia. The two groups did not differ with regard to type of tumor, cardiovascular risk factors, use of anthracycline-based chemotherapy, age at RT treatment, radiation dose and interval between RT and toxicity detection. The mean time from RT and RIHD was 16 years in group A and 15 in group B. Interventional therapy at RIHD diagnosis was more frequent in group B (54 vs. 30%, p < 0.05). At last follow-up, 27 patients had died (12 of cancer, 9 of cardiac causes, 6 of other causes); mean ejection fraction was 60% in group A and 50% in group B (p < 0.01). Patients with ejection fraction ≤ 50% were 14.5% in group A and 40% in group B (p < 0.01). Conclusions: Clinically relevant RIHD become evident at a mean interval of 16 years after RT. The most frequent clinical manifestations are CAD and LVD. RIHD diagnosis in asymptomatic patients may preserve their cardiac function with timely interventions. We suggest -after 10 years from radiotherapy- a screening every 2–3 years.
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Affiliation(s)
- Chiara Lestuzzi
- Azienda Sanitaria Friuli Occidentale (ASFO) Department of Cardiology, Cardiology and Cardio-Oncology Rehabilitation Service, Centro di Riferimento Oncologico (CRO), Istituto di Ricerca e Cura di Carattere Scientifico (IRCCS), Aviano, Italy
| | - Maurizio Mascarin
- Adolescents and Young Adults (AYA) Oncology and Pediatric Radiotherapy Unit, Centro di Riferimento Oncologico (CRO), Istituto di Ricerca e Cura di Carattere Scientifico (IRCCS), Aviano, Italy
| | - Elisa Coassin
- Adolescents and Young Adults (AYA) Oncology and Pediatric Radiotherapy Unit, Centro di Riferimento Oncologico (CRO), Istituto di Ricerca e Cura di Carattere Scientifico (IRCCS), Aviano, Italy
| | - Maria Laura Canale
- Cardiology Department, Azienda Usl Toscana Nord-Ovest, Ospedale Versilia, Camaiore, Italy
| | - Fabio Turazza
- Cardiology Unit, Istituto Nazionale Tumori (INT), Istituto di Ricerca e Cura di Carattere Scientifico (IRCCS), Milan, Italy
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14
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Subclinical cardiac damage in cancer patients before chemotherapy. Heart Fail Rev 2021; 27:1091-1104. [PMID: 34318387 PMCID: PMC9197815 DOI: 10.1007/s10741-021-10151-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/14/2021] [Indexed: 12/02/2022]
Abstract
Cancer and cardiovascular diseases, including heart failure (HF), are the main causes of death in Western countries. Several anticancer drugs and radiotherapy have adverse effects on the cardiovascular system, promoting left ventricular dysfunction and ultimately HF. Nonetheless, the relationship between cancer and HF is likely not unidirectional. Indeed, cancer and HF share common risk factors, and both have a bidirectional relationship with systemic inflammation, metabolic disturbances, and neurohormonal and immune activation. Few studies have assessed the impact of untreated cancer on the heart. The presence of an active cancer has been associated with elevated cardiac biomarkers, an initial impairment of left ventricular structure and function, autonomic dysfunction, and reduced exercise tolerance. In turn, these conditions might increase the risk of cardiac damage from chemotherapy and radiotherapy. HF drugs such as beta-blockers or inhibitors of the renin–angiotensin–aldosterone system might exert a protective effect on the heart even before the start of cancer therapies. In this review, we recapitulate the evidence of cardiac involvement in cancer patients naïve from chemotherapy and radiotherapy and no history of cardiac disease. We also focus on the perspectives for an early diagnosis and treatment to prevent the progression to cardiac dysfunction and clinical HF, and the potential benefits of cardioactive drugs on cancer progression.
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15
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Avagimyan A. Hyperhomocysteinemia as a Link of Chemotherapy-Related Endothelium Impairment. Curr Probl Cardiol 2021; 47:100932. [PMID: 34313228 DOI: 10.1016/j.cpcardiol.2021.100932] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 06/30/2021] [Accepted: 07/09/2021] [Indexed: 02/05/2023]
Abstract
Atherosclerosis is a well-known risk factor of cardiovascular disease development. This research presents the AC mode of chemotherapy-related homocysteine level changes, with the simultaneous trimetazidine administration as a possible therapeutic inhibitor of chemotherapy-associated disturbances of morphofunctional homeostasis, for assessing the possible normalization effects. In order to the implementation of this experimental research, 80 Wistar rats were used. The chemotherapy was administered in AC mode. Trimetazidine was used as a stabilizer of homocysteine concentration. Analysis of homocysteine concentration was carried out by quantitative enzyme immunoassay. Given results state that AC-mode of chemotherapy modulates homocysteine production, a known risk factor for endothelial dysfunction development. At the same time, trimetazidine showed an unexpected limitation of homocysteine concentration. The obtained data indicate that hyperhomocysteinemia also plays a particular role in implementing the chemotherapy-induced cardiovascular disturbances continuum. While homocysteine's stabilizing properties of trimetazidine appear to be quite promising, withal further research is needed.
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Affiliation(s)
- Ashot Avagimyan
- Yerevan State Medical University After M. Heratsi, Yerevan, Republic of Armenia.
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16
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Ell P, Martin JM, Cehic DA, Ngo DTM, Sverdlov AL. Cardiotoxicity of Radiation Therapy: Mechanisms, Management, and Mitigation. Curr Treat Options Oncol 2021; 22:70. [PMID: 34110500 DOI: 10.1007/s11864-021-00868-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2021] [Indexed: 12/15/2022]
Abstract
OPINION STATEMENT Radiation therapy is a key component of modern-day cancer therapy and can reduce the rates of recurrence and death from cancer. However, it can increase risk of cardiovascular (CV) events, and our understanding of the timeline associated with that risk is shorter than previously thought. Risk mitigation strategies, such as different positioning techniques, and breath hold acquisitions as well as baseline cardiovascular risk stratification that can be undertaken at the time of radiotherapy planning should be implemented, particularly for patients receiving chest radiation therapy. Primary and secondary prevention of cardiovascular disease (CVD), as appropriate, should be used before, during, and after radiation treatment in order to minimize the risks. Opportunistic screening for subclinical coronary disease provides an attractive possibility for primary/secondary CVD prevention and thus mitigation of long-term CV risk. More data on long-term clinical usefulness of this strategy and development of appropriate management pathways would further strengthen the evidence for the implementation of such screening. Clear guidelines in initial cardiovascular screening and cardiac aftercare following radiotherapy need to be formulated in order to integrate these measures into everyday clinical practice and policy and subsequently improve post-treatment morbidity and mortality for these patients.
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Affiliation(s)
- P Ell
- GenesisCare, Lake Macquarie Private Hospital, Gateshead, NSW, Australia
| | - J M Martin
- GenesisCare, Lake Macquarie Private Hospital, Gateshead, NSW, Australia.,Calvary Mater Newcastle, Waratah, NSW, 2298, Australia.,College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW, 2308, Australia
| | - D A Cehic
- GenesisCare, Buildings 1&11, The Mill, 41-43 Bourke Road, Alexandria, NSW, 2015, Australia
| | - D T M Ngo
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW, 2308, Australia.,Hunter Medical Research Institute, New Lambton Heights, NSW, 2305, Australia.,Hunter Cancer Research Alliance, Waratah, NSW, 2298, Australia
| | - A L Sverdlov
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW, 2308, Australia. .,Hunter Medical Research Institute, New Lambton Heights, NSW, 2305, Australia. .,Hunter Cancer Research Alliance, Waratah, NSW, 2298, Australia. .,Hunter New England Local Health District, Newcastle, NSW, 2305, Australia.
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