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Aleixo GFP, Hess DL, Fowler ME, Giri S, Williams GR. Racial differences in body composition and survival among older adults with gastrointestinal malignancies. J Geriatr Oncol 2024; 15:101747. [PMID: 38513310 DOI: 10.1016/j.jgo.2024.101747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/03/2024] [Accepted: 03/07/2024] [Indexed: 03/23/2024]
Abstract
INTRODUCTION Muscle and adipose tissue measures can be quantified from routinely obtained computed tomography (CT) images and are predictors of chemotherapy-related toxicities and survival among patients with gastrointestinal (GI) malignancies. Most studies to date have consisted of predominantly White patients, and the role of body composition among minoritized racial groups is unknown. We examined racial differences in body composition and survival among patients with GI malignancies. MATERIALS AND METHODS This was a prospective cohort study of patients with GI malignancies. Single slices of axial CT images from L3 segments were analyzed using Slice-O-Matic software. The skeletal muscle area (cm2) was divided by height to obtain the skeletal muscle index (SMI, cm2/m2). Skeletal muscle radiodensity (SMD) in Hounsfield units (HU) was used for muscle composition. We compared body composition parameters between non-Hispanic (NH)-White and NH-Black participants. Cox models were used to examine the impact of body composition on survival. We proposed new race-specific cutoffs for body composition using optimal stratification. RESULTS Five hundred forty patients were included, of which 24% were NH-Black. In Cox models stratified by race, each 5 cm2/m2 decrease in SMI was associated with increase in risk of all-cause mortality in NH-Black patients (hazard ratio [HR] 1.25; 95% confidence interval [CI] 1.04-1.49 p = 0.02). With the existing cut points, neither sarcopenia nor myosteatosis was associated with worse survival. Using a new cutoff for sarcopenia in NH-Black patients, NH-Black patients with sarcopenia (HR 2.31 95%CI 1.10-4.88 p = 0.03) and myosteatosis (HR 2.63 95% CI 1.25-5.53 p = 0.01) had worse survival. DISCUSSION NH-Black older patients with GI cancers and sarcopenia or myosteatosis have worse overall survival.
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Affiliation(s)
- Gabriel F P Aleixo
- University of Pennsylvania, Department of Hematology and Oncology, Philadelphia, PA, United States of America.
| | - Daniel L Hess
- The University of Alabama at Birmingham, Department of Medicine, Birmingham, AL, United States of America
| | - Mackenzie E Fowler
- The University of Alabama at Birmingham, Department of Epidemiology, Birmingham, AL, United States of America
| | - Smith Giri
- The University of Alabama at Birmingham, O'Neal Comprehensive Cancer Center, Birmingham, AL, United States of America
| | - Grant R Williams
- The University of Alabama at Birmingham, O'Neal Comprehensive Cancer Center, Birmingham, AL, United States of America
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Aleixo GFP, Wei W, Chen PH, Gandhi NS, Anwer F, Dean R, Hamilton BK, Hill BT, Jagadeesh D, Khouri J, Pohlman B, Sobecks R, Winter A, Caimi P, Majhail NS. The association of body composition and outcomes following autologous hematopoietic stem cell transplantation in patients with non-Hodgkin lymphoma. Bone Marrow Transplant 2023; 58:1384-1389. [PMID: 37699993 DOI: 10.1038/s41409-023-02104-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/18/2023] [Accepted: 08/31/2023] [Indexed: 09/14/2023]
Abstract
Recently there has been a growing interest in evaluating body composition as a marker for prognosis in cancer patients. The association of body composition parameters and outcomes has not been deeply investigated in patients with autologous hematopoietic stem cell transplantation (HSCT) recipients with non-Hodgkin lymphoma (NHL). We conducted a retrospective cohort study of 264 NHL patients who received autologous HSCT. PreHSCT abdominal CT scans at the levels of L3 were assessed for body composition measures. We evaluated sarcopenia, myosteatosis, high visceral adipose tissue (VAT) and high visceral adipose tissue density (VATD). Using multivariable Cox proportional regression, we analyzed the association of clinical and transplant-related characteristics with overall survival (OS), relapse-free survival (RFS), and non-relapse mortality (NRM). In a multivariate regression model, patients with higher VATD had worse OS (HR 1.78; 95% confidence intervals CI 1.08-2.95, p = 0.02) and worse NRM (HR 2.31 95% CI 1.08-4.95, p = 0.02) than with lower VATD. Patients with lower levels of VAT also had worse RFS (HR 1.49 95% CI 1.03-2.15, p = 0.03). Sarcopenia and myosteatosis were not associated with outcomes. High pre-transplant VATD was associated with lower OS and higher NRM, and low pre-transplant VAT was associated with worse RFS in patients with NHL undergoing autologous HSCT.
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Affiliation(s)
- Gabriel F P Aleixo
- Internal Medicine Residency Program, Cleveland Clinic, Cleveland, OH, USA
| | - Wei Wei
- Blood and Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Po-Hao Chen
- Department of Radiology, Cleveland Clinic, Cleveland, OH, USA
| | - Namita S Gandhi
- Department of Radiology, Cleveland Clinic, Cleveland, OH, USA
| | - Faiz Anwer
- Blood and Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Robert Dean
- Blood and Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Betty K Hamilton
- Blood and Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Brian T Hill
- Blood and Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Deepa Jagadeesh
- Blood and Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Jack Khouri
- Blood and Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Brad Pohlman
- Blood and Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Ronald Sobecks
- Blood and Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Allison Winter
- Blood and Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Paolo Caimi
- Blood and Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
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Mirzai S, Aleixo GFP, Mazumder S, Berglund F, Patil M, Layoun H, Martens P, Wang TKM, Chen PH, Svensson L, Tang WHW, Kwon D. Sarcopenia evaluation on cardiac magnetic resonance imaging in older adults for outcomes prediction following surgical aortic valve replacement. Int J Cardiol 2023; 391:131216. [PMID: 37499950 DOI: 10.1016/j.ijcard.2023.131216] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 06/21/2023] [Accepted: 07/24/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND Sarcopenia refers to a reduction in skeletal muscle mass and strength. Despite the known association between single-slice muscle measurements on lumbar computed tomography and poor outcomes in various clinical settings, studies using thoracic muscle measurements on cardiac magnetic resonance imaging (CMR) have been limited. METHODS Patients undergoing surgical aortic valve replacement (SAVR) between 2010 and 2020 were included if they were ≥ 50 years of age with preoperative CMR. Manual unilateral pectoralis major and minor skeletal muscle area measurements were made at the carina and normalized for body size by height to obtain skeletal muscle index (SMI). Sarcopenia was defined as the lowest sex-stratified SMI tertile and higher-risk as the highest fiftieth percentile Society of Thoracic Surgeons' (STS) mortality score. RESULTS A total of 133 patients were included, 35 (26.3%) females. The average age was 64 ± 9 years, with most Caucasian (93.2%). Compared to non-sarcopenic patients, sarcopenic patients were older with lower body mass index. During a median follow-up of 27.3 (7.6-60.4) months, 10 (22.2%) deaths occurred in the sarcopenic group and 8 (9.1%) in the non-sarcopenic group (p = 0.039 by log-rank test). On subgroup analysis (66 patients), higher-risk sarcopenic patients had 10 (37.0%) deaths compared to 8 (20.5%) in higher-risk non-sarcopenic patients (p = 0.011 by log-rank test). CONCLUSIONS Simple unilateral pectoralis muscle measurements on preoperative CMR can be used as an adjunct to traditional risk scores for predicting mortality post-SAVR.
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Affiliation(s)
- Saeid Mirzai
- Department of Internal Medicine, Cleveland Clinic, Cleveland, OH, USA
| | | | - Samia Mazumder
- Department of Internal Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Felix Berglund
- Department of Internal Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Meghana Patil
- Department of Internal Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Habib Layoun
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Pieter Martens
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Tom Kai Ming Wang
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Po-Hao Chen
- Section of Musculoskeletal Imaging, Imaging Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Lars Svensson
- Department of Thoracic and Cardiovascular Surgery, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
| | - W H Wilson Tang
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Deborah Kwon
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA.
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Aleixo GFP, Valente SA, Wei W, Chen PH, Moore HCF. Sarcopenia detected with bioelectrical impedance versus CT scan and chemotherapy tolerance in patients with early breast cancer. Breast Cancer 2023; 30:101-109. [PMID: 36063308 DOI: 10.1007/s12282-022-01401-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 08/26/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND Early breast cancer (EBC) is a potentially curable disease. Some patients with EBC require chemotherapy, exposing patients to undesirable side effects. Loss of muscle mass, or sarcopenia, has been associated with worse outcomes in patients with EBC and worse treatment-related toxicity in patients with advanced breast cancer. CT scans can identify sarcopenia; however, most patients with EBC do not require routine CT scans. Bioelectrical impedance spectrometry (BIS) is another method to detect sarcopenia and can be performed quickly in the office without radiation exposure. We sought to investigate whether sarcopenia measurements by CT scan versus BIS correlated with each other and whether sarcopenia identified by each method is associated with chemotherapy toxicity and adherence in patients with EBC. METHODS This is a retrospective study; eligible patients received chemotherapy treatment for EBC and had undergone BIS. A subset of patients had also had a CT abdomen with a Lumbar L3 level. Measures of sarcopenia were obtained from the BIS and CT data. In addition, patient characteristics, treatment, and toxicity-related outcomes were obtained from medical records. Multivariate logistic regression models were used to associate sarcopenia status with toxicity endpoints, adjusted for other patient characteristics. RESULTS There was a moderate correlation between sarcopenia detected by CT scan and BIS (r = 0.64 p < 0.0001). Patients with sarcopenia detected by BIS had more chemotherapy toxicity (OR = 2.56; CI 1.72-3.84), dose reductions or dose delays (OR = 1.58; CI 1.06-2.38), and hospitalizations (OR = 2.38; CI 1.33-4.16) due to side effects than patients without sarcopenia. CONCLUSION The presence of sarcopenia in patients with EBC is associated with worse chemotherapy tolerance. BIS represents a high-value alternative to CT scans for sarcopenia assessment.
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Affiliation(s)
- Gabriel F P Aleixo
- Department of Internal Medicine, Cleveland Clinic Main Campus, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
| | | | - Wei Wei
- Department of Biostatistics, Cleveland Clinic, Cleveland, OH, USA
| | - Po-Hao Chen
- Department of Imaging and Diagnostic Medicine, Cleveland Clinic, Cleveland, OH, USA
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Aleixo GFP, Wei W, Valente SA, Moore HCF. Abstract P1-08-04: The impact of sarcopenia and sarcopenic obesity detected by bioelectrical impedance analysis in patients with early breast cancer. Cancer Res 2022. [DOI: 10.1158/1538-7445.sabcs21-p1-08-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Low muscle mass, known as sarcopenia, is associated with chemotherapy toxicity and reduced survival in women with breast cancer (BC). Sarcopenic obesity, a process in which patients lose muscle mass and increase body adipose mass, is associated with multiple comorbidities and worse outcomes in BC. Most studies to date used Computer Tomography (CT) to obtain the parameters necessary to calculate sarcopenia and sarcopenic obesity. However, CT scans are not routinely performed in women with early BC. Bioelectrical impedance analysis (BIA) is a noninvasive, easy to use tool to assess multiple body composition parameters; it does not expose patients to radiation, and gives results instantaneously. BIA can assess for both sarcopenia and sarcopenic obesity. Our study aims to evaluate the impact of BIA assessed sarcopenia and sarcopenic obesity on treatment-related adverse events in patients with early-stage BC who received (neo)adjuvant chemotherapy.Methods: From a cohort of 713 patients with stage I-III breast cancer who had undergone BIA analyses around the time of their initial cancer diagnosis and treatment, 361 were treated with chemotherapy. BIA was used to generate the Skeletal Muscle Area (SMA), Fat Mass (FM) and Fat-Free Mass (FFM). Skeletal Muscle Index (SMI) was calculated to assess for sarcopenia: SMI= (SMA, cm2)/(patient height, m2). Patients were divided into normal (SMI > 6.75 kg/m2), moderate sarcopenia (SMI between 6.75 and 5.76 kg/m2), and severe sarcopenia (SMI <5.75 kg/m2). Sarcopenic obesity is suggested by an elevated ratio of FM to FFM. Since there is no predefined cut-point for sarcopenic obesity, we compared patients with FM/FFM at or above the median to those below the median. Fisher's exact test was performed to associate patient characteristics and toxicity outcomes with sarcopenia and sarcopenic obesity status.Results: Median age was 60 years old (range: 26 to 88). Moderate Sarcopenia was present in 28% and severe sarcopenia in 6% of patients. The presence of sarcopenia was associated with higher rates of early chemotherapy termination at 17% and 38% among those with moderate or severe sarcopenia compared with 8% of those without sarcopenia (p=0.0006). Hospitalizations related to chemotherapy were higher in patients with moderate (17%) and severe sarcopenia (15%) compared with those without sarcopenia (8%; p=0.02). In addition, grade 3-4 neuropathy was more common in patients with moderate or severe sarcopenia (38% and 12%) compared to those without sarcopenia (9%; p=0.006). Similarly, patients with sarcopenic obesity had a significantly higher chance of early chemotherapy termination (16% versus 7%; p=0.004), hospitalization related to chemotherapy (15% versus 7%; p=0.008), and grade 3-4 neuropathy (17% versus 6%; p=0.0004). No significant differences were observed in rates of dose delay or dose reduction between the groups.Conclusion: Patients with early-stage breast cancer and baseline evidence of BIA assessed sarcopenia or sarcopenic obesity had poorer tolerance of (neo)adjuvant chemotherapy. Future studies should address whether body composition-based dosing strategies can improve patient outcomes.
Citation Format: Gabriel F. P. Aleixo, Wei Wei, Sephanie A Valente, Halle CF Moore. The impact of sarcopenia and sarcopenic obesity detected by bioelectrical impedance analysis in patients with early breast cancer [abstract]. In: Proceedings of the 2021 San Antonio Breast Cancer Symposium; 2021 Dec 7-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2022;82(4 Suppl):Abstract nr P1-08-04.
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Affiliation(s)
| | - Wei Wei
- Cleveland Clinic Foundation, Cleveland, OH
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Mani S, Aleixo GFP, Rybicki L, Majhail NS, Mossad SB. Secular trends of Blood stream infections in allogeneic hematopoietic cell transplant recipients 72 hours prior to death. Transpl Infect Dis 2021; 23:e13631. [PMID: 33969591 DOI: 10.1111/tid.13631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 04/19/2021] [Accepted: 04/25/2021] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Blood stream infections (BSI) frequently cause morbidity and mortality in allogeneic (allo) hematopoietic cell transplant (HCT) recipients. Characteristics of causative organisms shortly before death have not been previously described. Early treatment with antimicrobial agents targeting the recent surge in multidrug-resistant (MDR) pathogens may lead to better outcomes. METHODS This is retrospective study including 529 allo HCT recipients who died between 2000 and 2013. All patients who had BSI that happened 72 hours before death were included. BSI and criteria for antimicrobial resistance were defined according to the Centers for Disease Control and Prevention and the National Healthcare Safety Network surveillance criteria. RESULTS Overall, 104 BSI were identified from 91 patients. Bacterial infections accounted for 87% of the infections which were comprised by 37% gram-negative organisms and 50% gram-positive bacteria. The most common species were Enterococcus (30%), Staphylococcus (16%), and Pseudomonas (16%). Most enterococci were vancomycin resistant (87%), 100% of staphylococci were resistant to methicillin, and 64% of Pseudomonas were MDR. Over time there was a significant increase in vancomycin-resistant enterococcal (P = .01) and gram-negative BSI (P = .01). Blood stream infections were either the primary or secondary cause of death in 53% of patients. CONCLUSIONS In allo HCT recipients, vancomycin-resistant enterococcal infections caused the majority of BSI 72 hours prior to death. Our findings provide information that may guide empiric antibiotic coverage in critically ill HCT recipients.
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Affiliation(s)
- Shylaja Mani
- Department of Hematology Oncology, Adena Cancer Center, Chillicothe, OH, USA
| | | | - Lisa Rybicki
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, USA
| | - Navneet S Majhail
- Department of Hematology and Medical Oncology, Cleveland Clinic, Cleveland, OH, USA
| | - Sherif B Mossad
- Department of Infectious Diseases, Respiratory Institute Cleveland Clinic, Cleveland, OH, USA
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Aleixo GFP, Shachar SS, Deal AM, Nyrop KA, Muss HB, Chen YT, Yu H, Williams GR. The association of body composition parameters and adverse events in women receiving chemotherapy for early breast cancer. Breast Cancer Res Treat 2020; 182:631-642. [PMID: 32519169 DOI: 10.1007/s10549-020-05731-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/05/2020] [Indexed: 12/27/2022]
Abstract
BACKGROUND Body composition metrics as predictors of adverse events are a growing area of interest in oncology research. One barrier to the use of these metrics in clinical practice is the lack of standardized cut points for identifying patients with at-risk body composition profiles. We examined the association of chemotherapy adverse events with several body composition measures, using alternative cut points from published studies. METHODS This is a retrospective study of women diagnosed with early breast cancer (EBC). Axial computerized tomography (CT) images from lumbar L3 segments were analyzed for the following body composition measures: myosteatosis (low Skeletal Muscle Density/SMD), sarcopenia (low Skeletal Muscle Index/SMI), and high Visceral Adipose Tissue (VAT). Adverse events during chemotherapy were dose reduction, early treatment discontinuation, and hospitalization. Log-binomial modeling was used to evaluate associations between body composition measures at different cut points with adverse events, adjusting for age, race, Body Mass Index/BMI, and comorbidities. Relative risks were reported as the measure of association. RESULTS In a sample of 338 women, mean age was 51, 14% were age 65 or older, 32% were non-white, 40% had obesity (/BMI ≥ 30 kg/m2), and mean number of comorbidities was 1.56. In multivariable analysis (MV), all three SMD cut points for myosteatosis had significant associations with total number of adverse events, as well as different cut points having significant associations with either dose reduction, early treatment discontinuation or hospitalization. SMI and VAT were not significant in the MV analysis; however, in some models, age and total comorbidities were significant for adverse events. CONCLUSIONS Among CT-derived measures of body composition, myosteatosis determined at any of three SMD cut points was associated with total and individual adverse events during chemotherapy for early breast cancer.
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Affiliation(s)
- G F P Aleixo
- Division of Hematology-Oncology, University of North Carolina at Chapel Hill, 170 Manning Dr., Chapel Hill, NC, USA. .,Universidade Do Oeste Paulista (UNOESTE), Presidente Prudente, SP, Brazil.
| | - S S Shachar
- Ruth and Bruce Rappaport Faculty of Medicine at Technion, Haifa, Israel
| | - A M Deal
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - K A Nyrop
- Division of Hematology-Oncology, University of North Carolina at Chapel Hill, 170 Manning Dr., Chapel Hill, NC, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - H B Muss
- Division of Hematology-Oncology, University of North Carolina at Chapel Hill, 170 Manning Dr., Chapel Hill, NC, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Y T Chen
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - H Yu
- Division of Radiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - G R Williams
- Division of Hematology/Oncology, The University of Alabama at Birmingham, Birmingham, AL, USA
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Aleixo GFP, Deal AM, Nyrop KA, Muss HB, Damone EM, Williams GR, Yu H, Shachar SS. Association of body composition with function in women with early breast cancer. Breast Cancer Res Treat 2020; 181:411-421. [PMID: 32253683 DOI: 10.1007/s10549-020-05624-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 03/30/2020] [Indexed: 01/06/2023]
Abstract
BACKGROUND Advances in breast cancer research are making treatment options increasingly effective and reducing mortality. Body composition is an example of a prognostic tool that can help personalize breast cancer treatments and further increase their effectiveness. In this study, we examine the association of several body composition measures with comorbidities, physical function, and quality of life. METHODS This study is a cross-sectional analysis of 99 women with early breast cancer scheduled for chemotherapy. Univariate regression models were used to identify significant associations of body composition metrics with patient demographics, clinical characteristics, measures of physical function, and patient-reported outcomes (PRO)s. Multivariable modeling was used to evaluate associations adjusted for age. RESULTS Median age was 58 (range 24-83), 27% were non-white, and, 47% were obese (≥ 30 kg/m2). Increasing age was associated with lower Skeletal Muscle Density (SMD) (p = 0.0001), lower Skeletal Muscle Gauge (SMG) (p = 0.0005), and higher Visceral Adipose Tissue (VAT) (p < 0.0001). In patients with a prolonged Timed Up and Go tests (> 14 s), mean VAT was 57.87 higher (p = 0.004), SMD 5.70 lower (p = 0.04), and SMG 325.4 lower (p = 0.02). For each point of higher performance on the Short Physical Performance Battery (SPPB), VAT decreased 12.24 (p = 0.002) and SMD rose 1.22 (p = 0.02). In multivariable analysis adjusting for age, the association of TUG > 14 with higher VAT remained significant (p = 0.02). CONCLUSIONS Suboptimal body composition prior to treatment is associated poor physical function and may be an indicator of clinical importance.
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Affiliation(s)
- G F P Aleixo
- Division of Hematology-Oncology, University of North Carolina at Chapel Hill, 170 Manning Dr., Chapel Hill, NC, USA.
- Unoeste Universidade do Oeste Paulista, Presidente Prudente, São Paulo, SP, Brazil.
| | - A M Deal
- Division of Hematology-Oncology, University of North Carolina at Chapel Hill, 170 Manning Dr., Chapel Hill, NC, USA
| | - K A Nyrop
- Division of Hematology-Oncology, University of North Carolina at Chapel Hill, 170 Manning Dr., Chapel Hill, NC, USA
| | - H B Muss
- Division of Hematology-Oncology, University of North Carolina at Chapel Hill, 170 Manning Dr., Chapel Hill, NC, USA
| | - E M Damone
- Division of Hematology-Oncology, University of North Carolina at Chapel Hill, 170 Manning Dr., Chapel Hill, NC, USA
| | - G R Williams
- Division of Hematology/Oncology, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - H Yu
- Division of Radiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - S S Shachar
- Ruth and Bruce Rappaport Faculty of Medicine at Technion, Haifa, Israel
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Aleixo GFP, Deal AM, Williams GR, Muss HB, Nyrop KA, Park JH, Yu H, Shachar SS. Abstract P3-08-73: Muscle measures, body composition, and function in patients with early breast cancer. Cancer Res 2020. [DOI: 10.1158/1538-7445.sabcs19-p3-08-73] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction: Sarcopenia and muscle composition are associated with treatment-related toxicities and adverse events in women with EBC (Shachar 2017). We investigated the relationship of muscle mass with other measures of body composition as well as comorbidities, physical function, fatigue, and quality of life. Methods: Women age 21 or older were enrolled in intervention studies (NCT02167932, NCT02328313) investigating home-based walking during chemotherapy for early breast cancer (stage I-III). Prior to the start of chemotherapy, patients completed the Short Physical Performance Battery (SPPB) and the Timed Up and Go (TUG) test. When available from staging, transverse views of computed tomography (CT) through L3 lumbar segments were analyzed using Slice-O-Matic software (Tomovision Quebec, Canada) to ascertain skeletal muscle area (SMA= -29 to +150 Hounsfield Units), skeletal muscle density (SMD= average attenuation of skeletal muscle in HU), skeletal muscle index (SMI= SMA/height2), and skeletal muscle gauge (SMG= SMI x SMD). BSA and BMI were calculated using standard formulas. Descriptive statistics (mean and standard deviation (SD)) were estimated and simple linear regression models were used to evaluate associations of body composition, function and quality of life and continuous muscle measures. Pearson correlation coefficients were estimated to assess the relationship between muscle metrics. Results: In 99 patients, mean age was 56 (SD 13), BMI was 30 (SD 7), 47% were obese (≥30 kg/m2), and 54% had stage III breast cancer. Mean SMI was 45.3 (SD. 8.5), 26% were sarcopenic (SMI <40cm2/m2), mean SMD was 31.2 (SD 9.8), 77% had low SMD (HU <37.8), and mean SMG was 1413.8 (SD 71.2) [normal SMG is >1512 Arbitrary Units]. For each additional comorbidity, mean SMD decreased by 1.91 (p=.003), mean BSA increased by 0.035 (p=.02), and mean BMI increased by 1.31 (p=.005). Lower SMD and SMG were seen for patients with TUG >14 seconds (-5.70, p=.04 and -325.4, p=.02, respectively). The mean SMD increased by 1.22 (p=.02) for each additional point on the SPPB scale. For the correlation between BMI and muscle matrices, there was a strong positive correlation for SMI (+0.648 p<.0001) and a moderate negative correlation for SMD (-0.490 p<.0001). Between BSA and muscle matrices, there was a moderate positive correlation for SMI (+0.433 p<.0001), a strong negative correlation for SMD (-0.572 p <.0001), and a low negative correlation for SMG (-0.282 p=.004). Conclusion: Our study showed that sub-optimal muscle metrics, especially lower muscle mass and density, were correlated worse physical function in women with EBC. We also show that muscle metrics are associated with conventional measures of body composition.
Citation Format: Gabriel F. P. Aleixo, Allison M Deal, Grant R Williams, Hyman B Muss, Kirsten A Nyrop, Ji Hye Park, Hyeon Yu, Shlomit S Shachar. Muscle measures, body composition, and function in patients with early breast cancer [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr P3-08-73.
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Aleixo GFP, Deal AM, Shachar SS, Muss HB, Nyrop KA, Park JH, Yu H, Williams GR. Abstract P3-08-48: Adiposity, comorbidities, and function in patients with early breast cancer. Cancer Res 2020. [DOI: 10.1158/1538-7445.sabcs19-p3-08-48] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction: Visceral adipose tissue (VAT) is correlated with lower overall survival and higher chemotherapy toxicity in women with breast cancer (Del Fabbro 2012, Feliciano 2019). In a sample of women scheduled for chemotherapy for early breast cancer (EBC) (stage I-III), we evaluate whether VAT or superficial adipose tissue (SAT) are associated with comorbidities, function, and clinically-used body metrics, Body Mass Index (BMI) and Body Surface Area (BSA).Methods: Women age 21 or older were enrolled in intervention studies (NCT02167932, NCT02328313) to encourage home-based walking during chemotherapy for EBC. Prior to chemotherapy initiation, patients had abdominal computerized tomography (CT) scans and completed Timed Up and Go (TUG) and Short Physical Performance Battery (SPPB) tests. Axial CT images were evaluated at the L3 level using Slice-O-Matic software (Tomovision Quebec, Canada). Superficial adipose tissue(SAT) was calculated from extra-muscular tissue with densities ranging from -190 to -30 Hounsfield Units (HU). Visceral adipose tissue (VAT) was calculated from non-subcutaneous tissue with densities from -150 to -50 HU, with values in cm2. BSA and BMI were calculated using standard formulas. Descriptive statistics(mean and standard deviation (SD)) were estimated and simple linear regression models were used to evaluate associations of comorbidities, function, and clinically-used body metrics and continuous adiposity measures. Pearson correlation coefficients were estimated to assess the relationship between adiposity measures.Results: In a sample of 99 women, mean age was56 (SD 13.1), BMI was 30 (SD 7), 47% were obese (≥30 kg/m2), and mean number of comorbidities was1.3 (SD 1.5).The mean VAT was 113.9 (SD 71.2), 50% had high VAT (>100 cm2), and the mean SAT was 294.2 (SD 71.2). For each additional comorbidity, mean VAT increased by 16.68, and SAT increased by 21.6. Both arthritis and high blood pressure were associated with higher VAT (+67.2 p<.0001 and +67.3 p<.0001, respectively) and higher SAT (+94.3 p=.002 and +104.3 p=.0008, respectively). Peripheral vascular disease and emphysema/chronic bronchitis were associated with higher VAT (+57.7 p=.01 and +100.8 p=.02, respectively), but not higher SAT. Higher VAT was seen for patients with TUG >14 seconds +57.87 (p=.004). For each additional point on the SPPB scale, the mean VAT decreased by 12.14(p=.002). For each additional comorbidity, BSA increased 0.035(p=.004) and BMI increased 1.31(p=.003). Strong positive correlations with VAT were seen for BSA (.697 p<.001), BMI (0.681 p<.001) and SAT (0.636 p<0001), as well as SAT with BSA (0.813 p<.0001) and BMI (.855 p<.0001). Conclusion: Comorbidities, function and commonly-used body metrics (BSA, BMI) are associated with adiposity metrics (VAT, SAT). All of these body composition metrics are associated with measures of function.
Citation Format: Gabriel F. P. Aleixo, Allison M Deal, Shlomit S Shachar, Hyman B Muss, Kirsten A Nyrop, Ji Hye Park, Hyeon Yu, Grant R Williams. Adiposity, comorbidities, and function in patients with early breast cancer [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr P3-08-48.
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Aleixo GFP, Shachar SS, Nyrop KA, Muss HB, Malpica L, Williams GR. Myosteatosis and prognosis in cancer: Systematic review and meta-analysis. Crit Rev Oncol Hematol 2019; 145:102839. [PMID: 31877534 DOI: 10.1016/j.critrevonc.2019.102839] [Citation(s) in RCA: 145] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 11/20/2019] [Accepted: 11/22/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The evidence that body composition parameters influence multiple cancer outcomes is rapidly expanding. Excess adiposity deposits in muscle tissue, termed myosteatosis, can be detected in CT scans through variations in the density of muscle tissues (Hounsfield Units). Patients with similar muscle mass but different amounts of intramuscular adipose infiltration have increased chemotherapy toxicity, time to tumor progression and other adverse outcomes among different cancer types. Our review examines the impact of myosteatosis on overall survival (OS) in patients with cancer. METHODS A systematic search of the literature was conducted on PubMed/ MEDLINE, Cochrane CENTRAL, and EMBASE. Meta-analysis was conducted using a random-effects model. Risk of bias was evaluated using the Newcastle-Ottawa Quality assessment for cohort studies, funnel plot (publication bias), and GRADE summary of findings tool from Cochrane. RESULTS A total of 4880 articles were screened from which 40 articles selected, including 21,222 patients. The overall mean proportion of patients with myosteatosis was 48 % (range 11-85 %). Using skeletal muscle density (SMD), patients classified as having myosteatosis had 75 % greater mortality risk compared to non-myosteatosis patients (HR 1.75 95 % CI 1.60-1.92, 40 studies) (p < .00001) (i2 = 62 %). Specifically, myosteatosis was prognostic for worse OS in patients with gynecological, renal, periampullary/pancreatic, hepatocellular, gastroesophageal, and colorectal carcinoma, and lymphomas. CONCLUSION Our analysis of the literature shows that cancer patients with myosteatosis have shorter survival. Our findings suggest that in oncological practice, muscle density assessment is valuable as a prognostic parameter.
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Affiliation(s)
- G F P Aleixo
- Division of Hematology-Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States; Unoeste Universidade do Oeste Paulista, Presidente Prudente, SP, Brazil.
| | - S S Shachar
- Oncology Institute, Rambam Health Care Campus, Haifa, Israel
| | - K A Nyrop
- Division of Hematology-Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - H B Muss
- Division of Hematology-Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Luis Malpica
- Division of Hematology-Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - G R Williams
- Division of Hematology/Oncology, The University of Alabama at Birmingham, Birmingham, AL, United States
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Aleixo GFP, Shachar SS, Nyrop KA, Muss HB, Battaglini CL, Williams GR. Bioelectrical Impedance Analysis for the Assessment of Sarcopenia in Patients with Cancer: A Systematic Review. Oncologist 2019; 25:170-182. [PMID: 32043785 DOI: 10.1634/theoncologist.2019-0600] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 10/03/2019] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND The loss of muscle mass, known as sarcopenia, is a natural process of aging that is associated with adverse health outcomes regardless of age. Because cancer is a disease of aging, interest in sarcopenia and its potential impact in multiple cancer populations has increased significantly. Bioelectrical impedance analysis (BIA) is a guideline-accepted method for sarcopenia detection. This systematic review assesses the literature pertaining to BIA use in the detection of sarcopenia in adults with cancer. MATERIALS AND METHODS In this systematic review, a search of the literature for randomized controlled trials and observational studies was conducted using MEDLINE, Cochrane CENTRAL, and EMBASE, through July 15, 2019. The study is registered at Prospero (CRD 42019130707). For study inclusion, patients had to be aged 18 years or older and diagnosed with solid or hematological neoplasia, and BIA had to be used to detect sarcopenia. RESULTS Through our search strategy, 5,045 articles were identified, of which 24 studies were selected for inclusion in the review (total number of 3,607 patients). In five studies, BIA was rated comparable to axial computed tomography (CT) scan, calf circumference, or grip strength for sarcopenia screening. In 14 studies, BIA-identified sarcopenia was associated with adverse clinical outcomes. CONCLUSION BIA is an accurate method for detecting sarcopenia in adults with cancer prior to treatment and is a viable alternative to CT, dual-energy x-ray absorptiometry, and magnetic resonance imaging in oncology clinical practice. IMPLICATIONS FOR PRACTICE Bioelectrical impedance analysis (BIA) is an attractive method for identifying sarcopenic patients in clinical practice because it provides an affordable, noninvasive test that can be completed within a few minutes during a clinic visit. BIA does not require highly skilled personnel, and results are immediately available. This systematic review summarizes the literature pertaining to BIA assessment of sarcopenia in adults with cancer, with a focus on its use in diverse cancer populations.
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Affiliation(s)
- Gabriel F P Aleixo
- Division of Hematology Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Unoeste Universidade do Oeste Paulista, Presidente Prudente, São Paulo, Brazil
| | | | - Kirsten A Nyrop
- Division of Hematology Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Hyman B Muss
- Division of Hematology Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Claudio L Battaglini
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Grant R Williams
- Division of Hematology/Oncology, University of Alabama at Birmingham, Birmingham, Alabama, USA
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Aleixo GFP, Choi SK, Tan AJ, Nyrop KA, Deal AM, Wood WA, Jolly TA, Muss HB. Is "Geriatric" Assessment Just for Older Patients? Oncologist 2019; 25:355-358. [PMID: 32297445 DOI: 10.1634/theoncologist.2019-0373] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 08/15/2019] [Indexed: 11/17/2022] Open
Abstract
Geriatric assessment (GA) is used in oncology to identify deficits in older patients with cancer that may affect treatment choice. We examine GA in 550 patients with early breast cancer, including both younger (<65 years) and older women (aged 65 years or older), to assess the potential value of this tool in younger, presumed "healthier" patients. Although older women have more GA-identified deficits overall, younger patients are more anxious. Suboptimal physical function was problematic across the age spectrum. GA domains can identify major deficits in younger patients beyond those likely to be uncovered in routine investigation.
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Affiliation(s)
- Gabriel F P Aleixo
- Department of Hematology-Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Seul Ki Choi
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Alyssa J Tan
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Kirsten A Nyrop
- Department of Hematology-Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Alyson M Deal
- Department of Hematology-Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - William A Wood
- Department of Hematology-Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Trevor A Jolly
- Department of Hematology-Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Hyman B Muss
- Department of Hematology-Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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Aleixo GFP, Williams GR, Nyrop KA, Muss HB, Shachar SS. Muscle composition and outcomes in patients with breast cancer: meta-analysis and systematic review. Breast Cancer Res Treat 2019; 177:569-579. [PMID: 31292800 DOI: 10.1007/s10549-019-05352-3] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 07/05/2019] [Indexed: 12/25/2022]
Abstract
PURPOSE Breast cancer is the most common cancer and leading cause of cancer death in women. Body composition parameters, especially those related to muscle, have become a growing focus of cancer research. In this review, we summarize the literature on breast cancer and muscle parameters as well as combine their outcomes for overall survival (OS), time to tumor progression (TTP), and chemotherapy toxicity in a meta-analysis. METHODS A systematic search of the literature for randomized controlled trials and observational studies was conducted on MEDLINE, Cochrane CENTRAL, and EMBASE through May 1, 2019. Two reviewers independently searched and selected. Meta-analysis was conducted using a random-effects model. The risk of bias was evaluated using the Newcastle-Ottawa quality assessment for cohorts and GRADE summary of findings tool from Cochrane. RESULTS A total of 754 articles were screened from which 6 articles and one abstract were selected. Using skeletal muscle index (SMI), patients classified as sarcopenic had a 68% greater mortality risk compared to non-sarcopenic patients (HR 1.68 95% CI 1.09-2.59, 5 studies) (p = .02) (i2 = 70%). Low muscle density was not predictive of OS (HR 1.44 95% CI 0.77-2.68, 2 studies) (p = .25) (i2 = 87%). Patients with sarcopenia (56%) had more grade 3-5 toxicity compared to non-sarcopenic (25%) (RR 2.17 95% CI 1.4-3.34, 3 studies) (p = .0005) (i2 = 0%). TTP was nearly 71 days longer in advanced/metastatic patients classified as non-sarcopenic compared to patients with sarcopenia (MD - 70.75 95% CI - 122.32 to - 19.18) (p = .007) (i2 = 0%). CONCLUSION Our synthesis of the literature shows that patients with sarcopenia have more severe chemotherapy toxicity as well as shorter OS and TTP, and that low muscle density is prognostic of OS for women with metastatic breast cancer. Our findings suggest that in clinical practice, body composition assessment is valuable as a prognostic parameter in breast cancer.
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Affiliation(s)
- G F P Aleixo
- Division of Hematology-Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus Box 7305, Chapel Hill, NC, 27599-7305, USA. .,Unoeste Universidade do Oeste Paulista, Presidente Prudente, SP, Brazil.
| | - G R Williams
- Division of Hematology/Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - K A Nyrop
- Division of Hematology-Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus Box 7305, Chapel Hill, NC, 27599-7305, USA
| | - H B Muss
- Division of Hematology-Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus Box 7305, Chapel Hill, NC, 27599-7305, USA
| | - S S Shachar
- Oncology Institute, Rambam Health Care Campus, Haifa, Israel
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