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Shen T, Sun S, Li W, Wang X, Gao Y, Yang Q, Cai J. Association between body mass index and lymph node metastasis among women with cervical cancer: a systematic review and network meta-analysis. Arch Gynecol Obstet 2024; 310:1289-1301. [PMID: 38858322 DOI: 10.1007/s00404-024-07528-9] [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: 12/08/2023] [Accepted: 04/22/2024] [Indexed: 06/12/2024]
Abstract
PURPOSE Lymph node status is a determinant of survival in patients with early-stage cervical cancer. However, the relationship between obesity and lymph node status remains unclear. Therefore, this systematic review aims to evaluate the correlation between body mass index (BMI) and lymph node metastasis in cervical cancer. METHODS Cohort studies through six databases were reviewed until December 2021. Odds ratios (ORs) for lymphatic metastasis were estimated using random-effects models and network meta-analysis. BMI groups for lymph node metastasis were ranked. Heterogeneities were assessed using I2. Subgroup analyses were performed to determine possible sources of heterogeneity. RESULTS No significant difference was found between obese (BMI ≥ 25) and non-obese patients (BMI < 25) (OR = 1.01; 95% CI 0.69-1.47; P = 0.97). In subgroup analyses, obesity was associated with higher risk among the Americans and advanced-stage patients. The grouping analysis based on BMI and the rankogram values revealed that the '35 ≤ BMI' group had the highest risk of lymph node metastasis. CONCLUSION Although there were no significant differences in lymph node metastasis between obese and non-obese cervical cancer patients in overall analysis, patients with BMI ≥ 35 were at significantly higher risk of lymph node metastasis.
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Affiliation(s)
- Tiantian Shen
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Si Sun
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Wenhan Li
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xiaoman Wang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yumei Gao
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Qiang Yang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Jing Cai
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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2
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Wen H, Deng G, Shi X, Liu Z, Lin A, Cheng Q, Zhang J, Luo P. Body mass index, weight change, and cancer prognosis: a meta-analysis and systematic review of 73 cohort studies. ESMO Open 2024; 9:102241. [PMID: 38442453 PMCID: PMC10925937 DOI: 10.1016/j.esmoop.2024.102241] [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: 08/21/2023] [Revised: 11/19/2023] [Accepted: 01/09/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND Identifying the association between body mass index (BMI) or weight change and cancer prognosis is essential for the development of effective cancer treatments. We aimed to assess the strength and validity of the evidence of the association between BMI or weight change and cancer prognosis by a systematic evaluation and meta-analysis of relevant cohort studies. METHODS We systematically searched the PubMed, Web of Science, EconLit, Embase, Food Sciences and Technology Abstracts, PsycINFO, and Cochrane databases for literature published up to July 2023. Inclusion criteria were cohort studies with BMI or weight change as an exposure factor, cancer as a diagnostic outcome, and data type as an unadjusted hazard ratio (HR) or headcount ratio. Random- or fixed-effects models were used to calculate the pooled HR along with the 95% confidence interval (CI). RESULTS Seventy-three cohort studies were included in the meta-analysis. Compared with normal weight, overweight or obesity was a risk factor for overall survival (OS) in patients with breast cancer (HR 1.37, 95% CI 1.22-1.53; P < 0.0001), while obesity was a protective factor for OS in patients with gastrointestinal tumors (HR 0.67, 95% CI 0.56-0.80; P < 0.0001) and lung cancer (HR 0.67, 95% CI 0.48-0.92; P = 0.01) compared with patients without obesity. Compared with normal weight, underweight was a risk factor for OS in patients with breast cancer (HR 1.15, 95% CI 0.98-1.35; P = 0.08), gastrointestinal tumors (HR 1.54, 95% CI 1.32-1.80; P < 0.0001), and lung cancer (HR 1.28, 95% CI 1.22-1.35; P < 0.0001). Compared with nonweight change, weight loss was a risk factor for OS in patients with gastrointestinal cancer. CONCLUSIONS Based on the results of the meta-analysis, we concluded that BMI, weight change, and tumor prognosis were significantly correlated. These findings may provide a more reliable argument for the development of more effective oncology treatment protocols.
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Affiliation(s)
- H Wen
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong; The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong
| | - G Deng
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong; The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong
| | - X Shi
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong; The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong
| | - Z Liu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing; Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing
| | - A Lin
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong.
| | - Q Cheng
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Hunan, China.
| | - J Zhang
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong.
| | - P Luo
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong.
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3
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Hu M, Ding Y, Zhang H, Guo W, Li Y, Jin Z, Qu C, Xia F. Body mass index-associated responses to an ABVD-like regimen in newly-diagnosed patients with Hodgkin lymphoma. Front Pharmacol 2023; 14:1195907. [PMID: 37680722 PMCID: PMC10482088 DOI: 10.3389/fphar.2023.1195907] [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: 03/29/2023] [Accepted: 08/11/2023] [Indexed: 09/09/2023] Open
Abstract
Background: The role of body mass index (BMI) in the treatment outcomes of lymphoma patients is controversial. While investigating the efficacy of ABVD-like regimen in Hodgkin lymphoma (HL) patients, we observed that obese patients had poor responses. To better understand this clinical phenomenon, we evaluated the effect of BMI on responses to ABVD-like chemotherapy in HL patients. Methods: This retrospective cohort study evaluated the clinical outcomes of all 67 patients with confirmed HL who were treated at the First Affiliated Hospital of Soochow University from November 2016 to March 2023 with an ABVD-like regimen as first-line chemotherapy. Baseline patient characteristics and clinical outcomes were compared across different BMI categories. The primary end-point was the overall response rate defined as the proportion of the HL patients who achieved complete response or partial response. The additional end-points included progression-free survival and overall survival. Results: The median age of the HL patients was 31 years old. Of the patients, 10.4% were obese, and 17.9% patients were overweight. Interim and end-term response evaluations revealed overall response rates of 98.5% and 83.6%, respectively. The proportion of patients with potential poor prognostic factors (IPS risk factors) did not differ significantly in the responders versus non-responders. However, non-responders had a higher average BMI when compared with responders (p = 0.002). Poor overall response rates in higher BMI patients indeed manifested with shorter progression free survival (p = 0.013). The minimum relative dose of the ABVD-like regimen in the overweight and obese groups was significantly lower than in the normal weight group (p < 0.001). Conclusion: Our analyses show that >80% of newly-diagnosed HL patients responded to the ABVD-like regimen. We find that being obese or overweight at the time of diagnosis correlated with a poorer overall response rate and that BMI was an independent risk factor in HL patients treated with the ABVD-like regimen. Lower doses of ABVD-like regimen contributed to the discrepant findings of responses in the high BMI groups. These findings indicate that newly-diagnosed, obese HL patients receiving an ABVD-like regimen require personalized treatment.
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Affiliation(s)
- Min Hu
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yiduo Ding
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Haizhou Zhang
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Wei Guo
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yun Li
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhengming Jin
- Department of Hematology, Collaborative Innovation Center of Hematology, Institute of Blood and Marrow Transplantation, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Changju Qu
- Department of Hematology, Collaborative Innovation Center of Hematology, Institute of Blood and Marrow Transplantation, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Fan Xia
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, China
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4
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Atas U, Sozel H, Iltar U, Yucel OK, Salim O, Undar L. The Prognostic Impact of Pretreatment Geriatric Nutritional Risk Index in Patients with Diffuse Large B-Cell Lymphoma. Nutr Cancer 2023; 75:591-598. [PMID: 36343361 DOI: 10.1080/01635581.2022.2142248] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The prognostic value of the geriatric nutritional risk index (GNRI) is not clear in patients with diffuse large B-cell lymphoma (DLBCL). This study was designed to analyze the GNRI in DLBCL patients and to investigate its prognostic value in DLBCL. The archive records of DLBCL patients between 2008 and 2020 at the Akdeniz University Hospital were retrospectively analyzed. A total of 206 patients with DLBCL were recruited and classified into two GNRI-based groups based on nutrition status. The GNRI cut off value was determined by ROC analysis. In the univariate Cox regression analysis for overall survival (OS), age, lactate dehydrogenase, B symptoms, infiltration of bone marrow, and the GNRI were determined as prognostic factors for mortality. The OS of patients with a GNRI ≤104.238 was significantly lower than that of patients with a GNRI >104.238 (p = 0.001). The progression-free survival (PFS) of patients with GNRI ≤104.238 was significantly lower compared to the patients with GNRI >104.238 (p = 0.010). Based on the results of the present study with a relatively large hospital-based cohort, the GNRI can be recommended for use as an independent prognostic marker for OS and PFS in patients with DLBCL.
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Affiliation(s)
- Unal Atas
- Faculty of Medicine, Department of Internal Medicine, Division of Hematology, Akdeniz University, Antalya, Turkey
| | - Hasan Sozel
- Faculty of Medicine, Department of Internal Medicine, Akdeniz University, Antalya, Turkey
| | - Utku Iltar
- Faculty of Medicine, Department of Internal Medicine, Division of Hematology, Akdeniz University, Antalya, Turkey
| | - Orhan Kemal Yucel
- Faculty of Medicine, Department of Internal Medicine, Division of Hematology, Akdeniz University, Antalya, Turkey
| | - Ozan Salim
- Faculty of Medicine, Department of Internal Medicine, Division of Hematology, Akdeniz University, Antalya, Turkey
| | - Levent Undar
- Faculty of Medicine, Department of Internal Medicine, Division of Hematology, Akdeniz University, Antalya, Turkey
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5
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Li L, Chen R, Zhou D, Sun J, Wang L, Zhu L, Shen H, Xie W, Ye X. The efficacy and cardiac toxicity of different-dose pegylated liposomal doxorubicin in elderly patients with diffuse large B lymphoma. Cancer Med 2023; 12:4184-4194. [PMID: 36200320 PMCID: PMC9972167 DOI: 10.1002/cam4.5280] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 04/25/2022] [Accepted: 08/12/2022] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVES In order to explore the impact of pegylated liposomal doxorubicin (PLD) dose intensity on survival outcomes of newly diagnosed elderly patients with diffuse large B-cell lymphoma (DLBCL), we performed a retrospective study to compare the efficacy and adverse effects of RCEOP (70 mg/m2 ), RCdOP (20-30 mg/m2 ) and RCDOP (30-45 mg/m2 ). The optimal PLD dose of patients with different clinical characteristics of subgroups was explored to provide a clue for the selection of clinical PLD dose. METHODS A total of 335 DLBCL patients (60-85 years old) who were newly diagnosed and completed at least four cycles of RCE(D)OP were selected. The patients were mainly divided into RCEOP (126 cases) (epirubicin 70 mg/m2 ), RCdOP (151 cases) (PLD 20-30 mg/m2 ) and RCdOP (58 cases) (PLD 30-45 mg/m2 ). The effects of different doses of PLD on clinical efficacy, cardiotoxicity and prognosis of patients were retrospectively analyzed. Subgroup analysis was performed to compare the clinical characteristics of different subgroups. RESULTS Our study showed that PLD and epirubicin had similar efficacy (overall survival (OS) p = 0.776; progression-free survival (PFS) p = 0.959). RCDOP (30-45 mg/m2 PLD) group had a higher complete remission (CR) rate of 75.9% compared with RCdOP (20-30 mg/m2 PLD) group (P D vs. d = 0.018). In the overall population, there was no significant difference in survival between RCDOP and RCdOP groups (OS P D vs. d = 0.661; PFS P D vs. d = 0.212). In patients with underlying cardiovascular diseases, the PFS of the RCDOP group was significantly better than the RCdOP group (p = 0.043). Meanwhile, patients in the RCDOP group tended to have a better prognosis than those in the RCEOP group (OS: RCDOP vs. RCEOP p = 0.054, PFS: RCDOP vs. RCEOP p = 0.053). There was no significant difference in the incidence of cardiotoxicity and other adverse events among the three groups. For the low-risk (age-adjusted-International Prognostic Index = 0/1) old patients without cardiovascular disease, RCdOP was considered a better strategy in OS (p = 0.020). CONCLUSION In the general population, the CR rate in the RCDOP group was significantly higher than that in the RCdOP group (p = 0.018). For elderly DLBCL patients with cardiovascular disease, the effect benefit brought by the PLD dose was more obvious, and the PFS of the RCDOP group was significantly better than that of the RCdOP group (p = 0.043). Full dose of PLD is an efficient alternative in the treatment of patients with preexisting cardiovascular diseases.
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Affiliation(s)
- Li Li
- Department of Hematology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Rongrong Chen
- Department of Hematology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.,Program in Clinical Medicine, School of Medicine of Zhejiang University, Hangzhou, Zhejiang, China
| | - De Zhou
- Department of Hematology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jianai Sun
- Department of Hematology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Lulu Wang
- Department of Hematology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.,Program in Clinical Medicine, School of Medicine of Zhejiang University, Hangzhou, Zhejiang, China
| | - Lixia Zhu
- Department of Hematology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Huafei Shen
- Department of Hematology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Wanzhuo Xie
- Department of Hematology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Xiujin Ye
- Department of Hematology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
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6
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Gallo M, Adinolfi V, Barucca V, Prinzi N, Renzelli V, Barrea L, Di Giacinto P, Ruggeri RM, Sesti F, Arvat E, Baldelli R, Arvat E, Colao A, Isidori A, Lenzi A, Baldell R, Albertelli M, Attala D, Bianchi A, Di Sarno A, Feola T, Mazziotti G, Nervo A, Pozza C, Puliani G, Razzore P, Ramponi S, Ricciardi S, Rizza L, Rota F, Sbardella E, Zatelli MC. Expected and paradoxical effects of obesity on cancer treatment response. Rev Endocr Metab Disord 2021; 22:681-702. [PMID: 33025385 DOI: 10.1007/s11154-020-09597-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/25/2020] [Indexed: 12/12/2022]
Abstract
Obesity, whose prevalence is pandemic and continuing to increase, is a major preventable and modifiable risk factor for diabetes and cardiovascular diseases, as well as for cancer. Furthermore, epidemiological studies have shown that obesity is a negative independent prognostic factor for several oncological outcomes, including overall and cancer-specific survival, for several site-specific cancers as well as for all cancers combined. Yet, a recently growing body of evidence suggests that sometimes overweight and obesity may associate with better outcomes, and that immunotherapy may show improved response among obese patients compared with patients with a normal weight. The so-called 'obesity paradox' has been reported in several advanced cancer as well as in other diseases, albeit the mechanisms behind this unexpected relationship are still not clear. Aim of this review is to explore the expected as well as the paradoxical relationship between obesity and cancer prognosis, with a particular emphasis on the effects of cancer therapies in obese people.
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Affiliation(s)
- Marco Gallo
- Oncological Endocrinology Unit, Department of Medical Sciences, University of Turin, AOU Città della Salute e della Scienza di Torino, Via Genova, 3, 10126, Turin, Italy.
| | - Valerio Adinolfi
- Endocrinology and Diabetology Unit, ASL Verbano Cusio Ossola, Domodossola, Italy
| | - Viola Barucca
- Oncology Unit, Department of Oncology and Medical Specialities, AO San Camillo-Forlanini, Rome, Italy
| | - Natalie Prinzi
- ENETS Center of Excellence, Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale Tumori Milano, Milan, Italy
| | - Valerio Renzelli
- Department of Experimental Medicine, AO S. Andrea, Sapienza University of Rome, Rome, Italy
| | - Luigi Barrea
- Endocrinology Unit, Department of Clinical Medicine and Surgery, Federico II University Medical School of Naples, Naples, Italy
| | - Paola Di Giacinto
- Endocrinology Unit, Department of Oncology and Medical Specialities, AO San Camillo-Forlanini, Rome, Italy
| | - Rosaria Maddalena Ruggeri
- Endocrine Unit, Department of Clinical and Experimental Medicine, University of Messina, AOU Policlinico G. Martino, Messina, Italy
| | - Franz Sesti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Emanuela Arvat
- Oncological Endocrinology Unit, Department of Medical Sciences, University of Turin, AOU Città della Salute e della Scienza di Torino, Via Genova, 3, 10126, Turin, Italy
| | - Roberto Baldelli
- Endocrinology Unit, Department of Oncology and Medical Specialities, AO San Camillo-Forlanini, Rome, Italy
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7
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Several anthropometric measurements and cancer mortality: predictor screening, threshold determination, and joint analysis in a multicenter cohort of 12138 adults. Eur J Clin Nutr 2021; 76:756-764. [PMID: 34584226 DOI: 10.1038/s41430-021-01009-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 08/12/2021] [Accepted: 09/07/2021] [Indexed: 01/04/2023]
Abstract
BACKGROUND Anthropometric measurements (AMs) are cost-effective surrogates for evaluating body size. This study aimed to identify the optimal prognostic AMs, their thresholds, and their joint associations with cancer mortality. METHODS We performed an observational cohort study including 12138 patients with cancer at five institutions in China. Information on demographics, disease, nutritional status, and AMs, including the body mass index, mid-arm muscle circumference, mid-arm circumference, handgrip strength, calf circumference (CC), and triceps-skinfold thickness (TSF), was collected and screened as mortality predictors. The optimal stratification was used to determine the thresholds to categorize those prognostic AMs, and their associations with mortality were estimated independently and jointly by calculating multivariable-adjusted hazard ratios (HRs). RESULTS The study included 5744 females and 6394 males with a mean age of 56.9 years. The CC and TSF were identified as better mortality predictors than other AMs. The optimal thresholds were women 30 cm and men 32.8 cm for the CC, and women 21.8 mm and men 13.6 mm for the TSF. Patients in the low CC or low TSF group had a 13% (HR = 1.13, 95% CI = 1.03-1.23) and 22% (HR = 1.22, 95% CI = 1.12-1.32) greater mortality risk compared with their normal CC/TSF counterparties, respectively. Concurrent low CC and low TSF showed potential joint effect on mortality risk (HR = 1.39, 95% CI = 1.25-1.55). CONCLUSIONS These findings support the importance of assessing the CC and TSF simultaneously in hospitalized cancer patients to guide interventions to optimize their long-term outcomes.
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8
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Cai J, Tian X, Ma S, Zhong L, Li W, Wang L, Guo L, Li Z, Wu Y, Zhong G, Huang H, Xia Z, Xia Y, Liu P, Su N, Fang Y, Zhang Y, Cai Q. A nomogram prognostic index for risk-stratification in diffuse large B-cell lymphoma in the rituximab era: a multi-institutional cohort study. Br J Cancer 2021; 125:402-412. [PMID: 34012033 PMCID: PMC8329293 DOI: 10.1038/s41416-021-01434-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 04/21/2021] [Accepted: 04/28/2021] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND We aimed to establish a predictive prognostic risk-stratification model for diffuse large B-cell lymphoma (DLBCL) in the rituximab era. METHODS The data of 1406 primary DLBCL patients from the Sun Yat-Sen University Cancer Center were analysed to establish a nomogram prognostic index (NPI) model for predicting overall survival (OS) based on pre-treatment indicators. An independent cohort of 954 DLBCL patients from three other hospitals was used for external validation. RESULTS Age, performance status, stage, lactate dehydrogenase, number of extranodal sites, BCL2, CD5 expression, B symptoms and absolute lymphocyte and monocyte count were the main factors of the NPI model and could stratify the patients into four distinct categories based on their predicted OS. The calibration curve demonstrated satisfactory agreement between the predicted and actual 5-year OS of the patients. The concordance index of the NPI model (0.794) was higher than the IPI (0.759) and NCCN-IPI (0.750), and similar results were obtained upon external validation. For CD5 + DLBCL patients, systemic treatment with high-dose methotrexate was associated with superior OS compared to R-CHOP-based immunochemotherapy alone. CONCLUSIONS We established and validated an accurate prediction model, which performed better than IPI and NCCN-IPI for prognostic stratification of DLBCL patients.
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Affiliation(s)
- Jun Cai
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China
| | - Xiaopeng Tian
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China
| | - Shuyun Ma
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China
| | - Liye Zhong
- Department of Hematology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, P. R. China
| | - Wenyu Li
- grid.410643.4Lymphoma Division, Cancer Center of Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, P. R. China
| | - Liang Wang
- grid.24696.3f0000 0004 0369 153XDepartment of Hematology, Beijing Tongren Hospital, Capital Medical University, Beijing, P. R. China
| | - Linlang Guo
- grid.284723.80000 0000 8877 7471Department of Pathology, Zhujiang Hospital, Southern Medical University, Guangzhou, P. R. China
| | - Zhihua Li
- grid.12981.330000 0001 2360 039XDepartment of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Yudan Wu
- grid.12981.330000 0001 2360 039XDepartment of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Guangzheng Zhong
- grid.12981.330000 0001 2360 039XDepartment of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Huiqiang Huang
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China
| | - Zhongjun Xia
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China ,grid.488530.20000 0004 1803 6191Department of Hematology Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China
| | - Yi Xia
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China
| | - Panpan Liu
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China
| | - Ning Su
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China
| | - Yu Fang
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China
| | - Yuchen Zhang
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China
| | - Qingqing Cai
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China
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9
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Jiménez-Cortegana C, López-Saavedra A, Sánchez-Jiménez F, Pérez-Pérez A, Castiñeiras J, Virizuela-Echaburu JA, de la Cruz-Merino L, Sánchez-Margalet V. Leptin, Both Bad and Good Actor in Cancer. Biomolecules 2021; 11:913. [PMID: 34202969 PMCID: PMC8235379 DOI: 10.3390/biom11060913] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/04/2021] [Accepted: 06/12/2021] [Indexed: 02/06/2023] Open
Abstract
Leptin is an important regulator of basal metabolism and food intake, with a pivotal role in obesity. Leptin exerts many different actions on various tissues and systems, including cancer, and is considered as a linkage between metabolism and the immune system. During the last decades, obesity and leptin have been associated with the initiation, proliferation and progression of many types of cancer. Obesity is also linked with complications and mortality, irrespective of the therapy used, affecting clinical outcomes. However, some evidence has suggested its beneficial role, called the "obesity paradox", and the possible antitumoral role of leptin. Recent data regarding the immunotherapy of cancer have revealed that overweight leads to a more effective response and leptin may probably be involved in this beneficial process. Since leptin is a positive modulator of both the innate and the adaptive immune system, it may contribute to the increased immune response stimulated by immunotherapy in cancer patients and may be proposed as a good actor in cancer. Our purpose is to review this dual role of leptin in cancer, as well as trying to clarify the future perspectives of this adipokine, which further highlights its importance as a cornerstone of the immunometabolism in oncology.
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Affiliation(s)
- Carlos Jiménez-Cortegana
- Department of Medical Biochemistry and Molecular Biology, and Immunology, School of Medicine, Virgen Macarena University Hospital, University of Seville, 41009 Seville, Spain; (C.J.-C.); (A.L.-S.); (F.S.-J.); (A.P.-P.)
| | - Ana López-Saavedra
- Department of Medical Biochemistry and Molecular Biology, and Immunology, School of Medicine, Virgen Macarena University Hospital, University of Seville, 41009 Seville, Spain; (C.J.-C.); (A.L.-S.); (F.S.-J.); (A.P.-P.)
| | - Flora Sánchez-Jiménez
- Department of Medical Biochemistry and Molecular Biology, and Immunology, School of Medicine, Virgen Macarena University Hospital, University of Seville, 41009 Seville, Spain; (C.J.-C.); (A.L.-S.); (F.S.-J.); (A.P.-P.)
| | - Antonio Pérez-Pérez
- Department of Medical Biochemistry and Molecular Biology, and Immunology, School of Medicine, Virgen Macarena University Hospital, University of Seville, 41009 Seville, Spain; (C.J.-C.); (A.L.-S.); (F.S.-J.); (A.P.-P.)
| | - Jesús Castiñeiras
- Urology Service, Virgen Macarena University Hospital, University of Seville, 41009 Sevilla, Spain;
| | - Juan A. Virizuela-Echaburu
- Medical Oncology Service, Virgen Macarena University Hospital, University of Seville, 41009 Sevilla, Spain; (J.A.V.-E.); (L.d.l.C.-M.)
| | - Luis de la Cruz-Merino
- Medical Oncology Service, Virgen Macarena University Hospital, University of Seville, 41009 Sevilla, Spain; (J.A.V.-E.); (L.d.l.C.-M.)
| | - Víctor Sánchez-Margalet
- Department of Medical Biochemistry and Molecular Biology, and Immunology, School of Medicine, Virgen Macarena University Hospital, University of Seville, 41009 Seville, Spain; (C.J.-C.); (A.L.-S.); (F.S.-J.); (A.P.-P.)
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10
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Griggs JJ, Bohlke K, Balaban EP, Dignam JJ, Hall ET, Harvey RD, Hecht DP, Klute KA, Morrison VA, Pini TM, Rosner GL, Runowicz CD, Shayne M, Sparreboom A, Turner S, Zarwan C, Lyman GH. Appropriate Systemic Therapy Dosing for Obese Adult Patients With Cancer: ASCO Guideline Update. J Clin Oncol 2021; 39:2037-2048. [PMID: 33939491 DOI: 10.1200/jco.21.00471] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
PURPOSE To provide recommendations for appropriate dosing of systemic antineoplastic agents in obese adults with cancer. METHODS A systematic review of the literature collected evidence regarding dosing of chemotherapy, immunotherapy, and targeted therapies in obese adults with cancer. PubMed and the Cochrane Library were searched for randomized controlled trials, meta-analyses, or cohort studies published from November 1, 2010, through March 27, 2020. ASCO convened an Expert Panel to review the evidence and formulate recommendations. RESULTS Sixty studies, primarily retrospective, were included in the review. Overall, the evidence supported previous findings that obese adult patients tolerate full, body-size-based dosing of chemotherapy as well as nonobese patients. Fewer studies have addressed the dosing of targeted therapies and immunotherapies in relation to safety and efficacy in obese patients. RECOMMENDATIONS The Panel continues to recommend that full, weight-based cytotoxic chemotherapy doses be used to treat obese adults with cancer. New to this version of the guideline, the Panel also recommends that full, approved doses of immunotherapy and targeted therapies be offered to obese adults with cancer. In the event of toxicity, the consensus of the Panel is that dose modifications of systemic antineoplastic therapies should be handled similarly for obese and nonobese patients. Important areas for future research include the impact of sarcopenia and other measures of body composition on optimal antineoplastic dosing, and more customized dosing based on pharmacokinetic or pharmacogenetic factors.Additional information is available at www.asco.org/supportive-care-guidelines.
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Affiliation(s)
| | - Kari Bohlke
- American Society of Clinical Oncology, Alexandria, VA
| | | | | | - Evan T Hall
- Fred Hutchinson Cancer Research Center and University of Washington, Seattle, WA
| | | | - Diane P Hecht
- University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Vicki A Morrison
- University of Minnesota Hennepin County Medical Center, Minneapolis, MN
| | | | | | - Carolyn D Runowicz
- Herbert Wertheim College of Medicine, Florida International University, Miami, FL
| | | | | | | | | | - Gary H Lyman
- Fred Hutchinson Cancer Research Center and University of Washington, Seattle, WA
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11
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Wiebe N, Ye F, Crumley ET, Bello A, Stenvinkel P, Tonelli M. Temporal Associations Among Body Mass Index, Fasting Insulin, and Systemic Inflammation: A Systematic Review and Meta-analysis. JAMA Netw Open 2021; 4:e211263. [PMID: 33710289 PMCID: PMC7955272 DOI: 10.1001/jamanetworkopen.2021.1263] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
IMPORTANCE Obesity is associated with a number of noncommunicable chronic diseases and is purported to cause premature death. OBJECTIVE To summarize evidence on the temporality of the association between higher body mass index (BMI) and 2 potential mediators: chronic inflammation and hyperinsulinemia. DATA SOURCES MEDLINE (1946 to August 20, 2019) and Embase (from 1974 to August 19, 2019) were searched, although only studies published in 2018 were included because of a high volume of results. The data analysis was conducted between January 2020 and October 2020. STUDY SELECTION AND MEASURES Longitudinal studies and randomized clinical trials that measured fasting insulin level and/or an inflammation marker and BMI with at least 3 commensurate time points were selected. DATA EXTRACTION AND SYNTHESIS Slopes of these markers were calculated between time points and standardized. Standardized slopes were meta-regressed in later periods (period 2) with standardized slopes in earlier periods (period 1). Evidence-based items potentially indicating risk of bias were assessed. RESULTS Of 1865 records, 60 eligible studies with 112 cohorts of 5603 participants were identified. Most standardized slopes were negative, meaning that participants in most studies experienced decreases in BMI, fasting insulin level, and C-reactive protein level. The association between period 1 fasting insulin level and period 2 BMI was positive and significant (β = 0.26; 95% CI, 0.13-0.38; I2 = 79%): for every unit of SD change in period 1 insulin level, there was an ensuing associated change in 0.26 units of SD in period 2 BMI. The association of period 1 fasting insulin level with period 2 BMI remained significant when period 1 C-reactive protein level was added to the model (β = 0.57; 95% CI, 0.27-0.86). In this bivariable model, period 1 C-reactive protein level was not significantly associated with period 2 BMI (β = -0.07; 95% CI, -0.42 to 0.29; I2 = 81%). CONCLUSIONS AND RELEVANCE In this meta-analysis, the finding of temporal sequencing (in which changes in fasting insulin level precede changes in weight) is not consistent with the assertion that obesity causes noncommunicable chronic diseases and premature death by increasing levels of fasting insulin.
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Affiliation(s)
- Natasha Wiebe
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Feng Ye
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Ellen T. Crumley
- Department of Health, St Francis Xavier University, Antigonish, Nova Scotia, Canada
| | - Aminu Bello
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Peter Stenvinkel
- Department of Renal Medicine M99, Karolinska University Hospital, Stockholm, Sweden
| | - Marcello Tonelli
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
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12
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Wang Z, Luo S, Zhao X. The Prognostic Impact of Body Mass Index in Patients with Diffuse Large B-Cell Lymphoma: A Meta-Analysis. Nutr Cancer 2020; 73:2336-2346. [PMID: 32964748 DOI: 10.1080/01635581.2020.1823437] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Some studies on the relation between body mass index (BMI) and outcome of diffuse large B-cell lymphoma (DLBCL) remain controversial. We performed a meta-analysis to evaluate the overall survival (OS) and progression-free survival (PFS) of DLBCL in overweight (≥25 to <30 kg/m2), obese (≥30 kg/m2) and underweight (<18.5 kg/m2) individuals compared with normal weight patients (≥18.5 to <25 kg/m2). METHODS PubMed, Web of Science, EMBASE and the Cochrane Library databases were searched to identify relevant studies before February 20, 2020. The summary hazard ratio (HR) and 95% confidence interval (CI) were used for analyzing survival outcomes. RESULTS Fourteen articles involving 8,753 subjects were included. The pooled analysis indicated that OS of overweight group (HR = 0.86, 95% CI: 0.78-0.95, P = 0.002) was better than of normal weight group, but no association was found in obese patients (HR = 1.11, 95% CI: 0.81-1.53, P = 0.501). Similarly, obese and overweight status had no significant impact on PFS in DLBCL. Underweight patients had poorer OS (HR = 1.99, 95% CI: 1.45-2.74, P < 0.001) and PFS (HR = 1.78, 95% CI: 1.12-2.83, P = 0.014) compared with normal weight group. CONCLUSION Overweight patients have a better survival than normal weight patients, while underweight patients have a poorer survival in DLBCL.
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Affiliation(s)
- Zanzan Wang
- Department of Hematology, Zhejiang University School of Medicine Second Affiliated Hospital, Hangzhou, China
| | - Shuna Luo
- Department of Hematology, Zhejiang University School of Medicine Fourth Affiliated Hospital, Yiwu, China
| | - Xiaoying Zhao
- Department of Hematology, Zhejiang University School of Medicine Second Affiliated Hospital, Hangzhou, China
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13
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Lee DH, Giovannucci EL. The Obesity Paradox in Cancer: Epidemiologic Insights and Perspectives. Curr Nutr Rep 2020; 8:175-181. [PMID: 31129887 DOI: 10.1007/s13668-019-00280-6] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW Controversy exists whether excess body fatness (measured by body mass index (BMI)) is associated with better cancer survival ("obesity paradox"). Here, we review the obesity paradox in cancer research and discuss potential explanations and future research directions. RECENT FINDINGS Overweight and obese cancer patients have better survival for diverse cancers. This apparent obesity paradox may be largely explained by methodological limitations including reverse causation, selection bias, confounding, and reliance of BMI as a measure of adiposity in cancer patients. A growing number of studies show promising evidence that precisely quantified body composition can provide important prognostic information in cancer care, such that low muscle and high adiposity are associated with worse clinical outcomes in cancer patients. The term obesity paradox in cancer, implying a causally beneficial role of adiposity, is misleading. Understanding the role of muscle and adiposity may reduce the confusion and inform precision oncology care.
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Affiliation(s)
- Dong Hoon Lee
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Boston, MA, 02115, USA.
| | - Edward L Giovannucci
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Boston, MA, 02115, USA.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA.,Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
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14
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Nagata A, Kanemasa Y, Sasaki Y, Nakamura S, Okuya T, Funasaka C, Kageyama A, Shimoyama T, Omuro Y. Clinical impact of controlling nutritional status score on the prognosis of patients with diffuse large B-cell lymphoma. Hematol Oncol 2020; 38:309-317. [PMID: 32223021 DOI: 10.1002/hon.2732] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 02/26/2020] [Accepted: 03/18/2020] [Indexed: 12/19/2022]
Abstract
The controlling nutritional status (CONUT) score is a nutritional index calculated from serum albumin and total cholesterol levels and lymphocyte counts. Its role in predicting clinical outcomes of diffuse large B-cell lymphoma (DLBCL) has not been evaluated. In this retrospective study, data from 476 patients with DLBCL were analyzed. The cutoff value of the CONUT score was set as 4. CONUT score significantly stratified the overall survival (OS) and the progression-free-survival (PFS) (5-year OS, 49.0% vs 83.2%, P < .001; 5-year PFS, 46.1% vs 73.1%, P < .001) of the patients. Among patients at high-intermediate or high risk, as per the National Comprehensive Cancer Network International Prognostic Index (NCCN-IPI), 5-year OS was lower in patients with high CONUT scores than in those with low CONUT scores (high-intermediate risk, 51.2% vs 75.5%, P < .001; high risk, 29.9% vs 63.3%, P = .007). Additionally, in patients with high CONUT scores, maintenance of relative dose intensity (RDI) of chemotherapy did not affect the 5-year OS (RDI > 80% vs RDI ≤ 80%: 59.8% vs 50.9%, P = .73). In the present study, we have demonstrated that the CONUT score is an independent prognostic factor in patients with DLBCL.
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Affiliation(s)
- Akihito Nagata
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.,Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Yusuke Kanemasa
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Yuki Sasaki
- Department of Clinical Research support, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Shohei Nakamura
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Toshihiro Okuya
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Chikako Funasaka
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Akihiko Kageyama
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Tatsu Shimoyama
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Yasushi Omuro
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
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15
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Ma S, Zhao Y, Lu D, Ye X, Xie W. Body mass index at diagnosis is associated with survival outcome in peripheral T-cell lymphoma: a study of Chinese population. Jpn J Clin Oncol 2020; 50:169-174. [PMID: 31612913 DOI: 10.1093/jjco/hyz144] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 08/02/2019] [Accepted: 08/22/2019] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE Obesity increases the risk for many diseases, including some malignancies. We found that in diffuse large B-cell lymphoma, the most common form of non-Hodgkin's lymphoma, patients with higher body mass index had significantly longer overall survival. Patients with peripheral T-cell lymphoma usually have worse outcomes than those with diffuse large B-cell lymphoma. Nonetheless, the association between body mass index at diagnosis and survival in patients with peripheral T-cell lymphoma remains unclear. METHODS This retrospective study included 411 peripheral T-cell lymphoma patients from January 2010 to July 2017. Patients were stratified by body mass index into low body mass index (<24.0 kg/m2) and high body mass index (≥24.0 kg/m2) groups. We mainly used Cox modelling and the Kaplan-Meier method to evaluate survival and other variables. RESULTS Multivariate analysis demonstrated that body mass index, international prognostic index and triglyceride level were independent prognostic factors of overall survival. Interestingly, patients with high body mass index had significantly longer overall survival (P < 0.01), with 69% of patients alive at 3 years versus 43% in the low body mass index group. Cox analysis showed reduced mortality in the high body mass index group compared with the low body mass index group (hazard ratio = 0.511, 95% CI, 0.309-0.846, P = 0.009). In addition, patients with high body mass index and low international prognostic index had the longest overall survival (P < 0.001). CONCLUSIONS High body mass index at the time of diagnosis was associated with improved overall survival in Chinese peripheral T-cell lymphoma patients.
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Affiliation(s)
- Shanshan Ma
- Department of Hematology, The First Affiliated Hospital of Medical School of Zhejiang University, Hangzhou, Zhejiang, China
| | - Yanchun Zhao
- Department of Hematology, The First Affiliated Hospital of Medical School of Zhejiang University, Hangzhou, Zhejiang, China
| | - Danlei Lu
- Department of Hematology, The First Affiliated Hospital of Medical School of Zhejiang University, Hangzhou, Zhejiang, China
| | - Xiujin Ye
- Department of Hematology, The First Affiliated Hospital of Medical School of Zhejiang University, Hangzhou, Zhejiang, China
| | - Wanzhuo Xie
- Department of Hematology, The First Affiliated Hospital of Medical School of Zhejiang University, Hangzhou, Zhejiang, China
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16
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Fürstenau M, Hopfinger G, Robrecht S, Fink AM, Al-Sawaf O, Langerbeins P, Cramer P, Tresckow JV, Maurer C, Kutsch N, Hoechstetter M, Dreyling M, Lange E, Kneba M, Stilgenbauer S, Döhner H, Hensel M, Kiehl MG, Jaeger U, Wendtner CM, Goede V, Fischer K, von Bergwelt-Baildon M, Eichhorst B, Hallek M, Theurich S. Influence of obesity and gender on treatment outcomes in patients with chronic lymphocytic leukemia (CLL) undergoing rituximab-based chemoimmunotherapy. Leukemia 2019; 34:1177-1181. [PMID: 31728057 DOI: 10.1038/s41375-019-0630-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 10/14/2019] [Accepted: 11/03/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Moritz Fürstenau
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, German CLL Study Group, CECAD Cluster of Excellence, University of Cologne, Cologne, Germany.
| | - Georg Hopfinger
- Department of Internal Medicine I, Bone Marrow Transplantation, Medical University of Vienna, Vienna, Austria
| | - Sandra Robrecht
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, German CLL Study Group, CECAD Cluster of Excellence, University of Cologne, Cologne, Germany
| | - Anna-Maria Fink
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, German CLL Study Group, CECAD Cluster of Excellence, University of Cologne, Cologne, Germany
| | - Othman Al-Sawaf
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, German CLL Study Group, CECAD Cluster of Excellence, University of Cologne, Cologne, Germany
| | - Petra Langerbeins
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, German CLL Study Group, CECAD Cluster of Excellence, University of Cologne, Cologne, Germany
| | - Paula Cramer
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, German CLL Study Group, CECAD Cluster of Excellence, University of Cologne, Cologne, Germany
| | - Julia Von Tresckow
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, German CLL Study Group, CECAD Cluster of Excellence, University of Cologne, Cologne, Germany
| | - Christian Maurer
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, German CLL Study Group, CECAD Cluster of Excellence, University of Cologne, Cologne, Germany
| | - Nadine Kutsch
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, German CLL Study Group, CECAD Cluster of Excellence, University of Cologne, Cologne, Germany
| | - Manuela Hoechstetter
- Department of Hematology, Oncology, Immunology, Palliative Care, Infectious Diseases and Tropical Medicine, München Klinik Schwabing, Munich, Germany
| | - Martin Dreyling
- Department of Medicine III, University Hospital, Ludwig-Maximilians-Universität (LMU) München, Munich, Germany
| | | | - Michael Kneba
- Department II of Internal Medicine, University of Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Stephan Stilgenbauer
- Department of Internal Medicine III, University Hospital Ulm, Ulm, Germany.,Department of Hematology, Oncology and Rheumatology and José Carreras Center for Immuno and Gene Therapy, Saarland University Medical School, Homburg/Saar, Germany
| | - Hartmut Döhner
- Department of Internal Medicine III, University Hospital Ulm, Ulm, Germany
| | | | - Michael G Kiehl
- Department of Internal Medicine, Frankfurt (Oder) General Hospital, Frankfurt/Oder, Germany
| | - Ulrich Jaeger
- Department of Medicine I, Clinical Division of Hematology and Hemostaseology and Comprehensive Cancer Center (CCC), Medical University of Vienna, Vienna, Austria
| | - Clemens-Martin Wendtner
- Department of Hematology, Oncology, Immunology, Palliative Care, Infectious Diseases and Tropical Medicine, München Klinik Schwabing, Munich, Germany
| | - Valentin Goede
- Oncogeriatric Unit, Department of Geriatric Medicine, St. Marien Hospital, Cologne, Germany
| | - Kirsten Fischer
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, German CLL Study Group, CECAD Cluster of Excellence, University of Cologne, Cologne, Germany
| | | | - Barbara Eichhorst
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, German CLL Study Group, CECAD Cluster of Excellence, University of Cologne, Cologne, Germany
| | - Michael Hallek
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, German CLL Study Group, CECAD Cluster of Excellence, University of Cologne, Cologne, Germany
| | - Sebastian Theurich
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, German CLL Study Group, CECAD Cluster of Excellence, University of Cologne, Cologne, Germany. .,Department of Medicine III, University Hospital, Ludwig-Maximilians-Universität (LMU) München, Munich, Germany. .,Gene Center, Cancer- and Immunometabolism Research Group, Ludwig-Maximilians-Universität (LMU) München, Munich, Germany.
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17
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Park Y, Peterson LL, Colditz GA. The Plausibility of Obesity Paradox in Cancer-Point. Cancer Res 2019; 78:1898-1903. [PMID: 29654151 DOI: 10.1158/0008-5472.can-17-3043] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 01/25/2018] [Accepted: 01/29/2018] [Indexed: 12/12/2022]
Abstract
In contrast to the convincing evidence that obesity (measured by body mass index, BMI) increases the risk of many different types of cancer, there is an ambiguity in the role of obesity in survival among cancer patients. Some studies suggested that higher BMI decreased mortality risk in cancer patients, a phenomenon called the obesity paradox. The spurious positive association between BMI and cancer survival is likely to be explained by several methodologic limitations including confounding, reverse causation, and collider stratification bias. Also, the inadequacy of BMI as a measure of body fatness in cancer patients commonly experiencing changes in body weight and body composition may have resulted in the paradox. Other factors contributing to the divergent results in literature are significant heterogeneity in study design and method (e.g., study population, follow-up length); time of BMI assessment (pre-, peri-, or post-diagnosis); and lack of consideration for variability in the strength and directions of associations by age, sex, race/ethnicity, and cancer subtype. Robust but practical methods to accurately assess body fatness and body compositions and weight trajectories in cancer survivors are needed to advance this emerging field and to develop weight guidelines to improve both the length and the quality of cancer survival. Cancer Res; 78(8); 1898-903. ©2018 AACR.
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Affiliation(s)
- Yikyung Park
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri.
| | - Lindsay L Peterson
- Division of Medical Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Graham A Colditz
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri
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18
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Naffouje SA, Tulla KA, Khalaf Z, Salti GI. The impact of BMI extremes on disease-free survival and overall survival following cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. J Gastrointest Oncol 2019; 10:194-202. [PMID: 31032085 DOI: 10.21037/jgo.2018.12.05] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Background Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) are increasingly being offered to patients with peritoneal carcinomatosis (PC). On the other hand, the prevalence of obesity is also increasing and expected to reach unprecedented rates in the upcoming decades. Therefore, managing patients on either extreme of the body mass index (BMI) range is anticipated to become a routine challenge and it becomes imperative to understand the impact of BMI, as a spectrum, on the long-term outcomes of CRS and HIPEC. We aim to study the short and long-term outcomes of CRS and HIPEC in patients on both extremes of the BMI spectrum. Methods Patients with PC who underwent CRS and HIPEC over 10 years for ovarian, colorectal, and pseudomyxoma peritonei (PMP), and whose BMI was recorded were retrospectively included. Patients were divided based on their weight strata. The primary outcomes were disease-free survival (DFS) and overall survival (OS). Results A total of 126 patients were included. Fifty-seven point one percent were females and mean age was 59.31±1.57 years. No difference was noted between the groups in regards to demographics, perioperative characteristics, and immediate postoperative outcomes. Underweight group had a trend toward a higher peritoneal cancer index and lower rates of complete cytoreduction. Optimum BMI for OS and DFS was in the obesity range in colorectal PC, in the overweight range in ovarian PC, and in borderline obesity in PMP. Regression analysis identified underweight as an independent risk factor for shorter DFS, whereas underweight and morbid obesity were risk factors for shorter OS, after adjustment for other factors such as incomplete cytoreduction, tumor histology, and grade. Conclusions OS and DFS vary across the BMI strata. Ovarian PC demonstrates earlier recurrence and shorter survival, whereas colorectal PC demonstrates the "obesity paradox" as patients move into the realm of obesity. BMI extremes, low or high, generally carry a poor prognosis for OS.
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Affiliation(s)
- Samer A Naffouje
- Department of General Surgery, University of Illinois Hospital and Health Sciences System, Chicago, IL, USA
| | - Kiara A Tulla
- Department of General Surgery, University of Illinois Hospital and Health Sciences System, Chicago, IL, USA
| | - Zaynab Khalaf
- College of Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - George I Salti
- Division of Surgical Oncology, University of Illinois Hospital and Health Sciences System, Chicago, IL, USA.,Department of Surgical Oncology, Edward Hospital Cancer Center, Naperville, IL, USA
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19
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Fatima N, Zaman MU, Zaman A, Zaman U, Tahseen R, Zaman S. Predictors of metabolic response in propensity-matched lymphoma patients on interim 18F-fluorodeoxyglucose positron-emission tomography/computed tomography using standardized imaging and reporting protocol: Do we really have one? World J Nucl Med 2019; 18:154-159. [PMID: 31040747 PMCID: PMC6476257 DOI: 10.4103/wjnm.wjnm_41_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The purpose of this prospective study was to determine metabolic response predictor(s) in propensity-matched patients having lymphomas who had baseline and interim 18fluorodeoxyglucose (FDG) positron-emission tomography/computed tomography (PET/CT) using strict standardized imaging and reporting protocols. This prospective study was conducted at PET/CT section of a JCI-accredited healthcare facility from April 2017 to February 2018. Patients with baseline and interim 18FDG PET/CT scans using standardized protocol were selected. Interim scans were performed not earlier than 2nd or later than 4th chemotherapy. During the study period, 97 of 112 consecutive patients with lymphomas (Hodgkin-HL: 32/97 and Non-Hodgkin-NHL: 65/97) were included in the study. Mean age of cohort was 45 ± 19 years (71% male and 29% female) having a mean body mass index (BMI) of 25.57 ± 5.54 Kg/m2 having Stage I (21%), Stage II (18%), Stage III (16%), and Stage IV (45%) disease. Bulky disease was found in 14% and 18FDG-avid marrow deposits in 33%. Standardized PET/CT imaging protocol as per EANM guidelines was strictly adopted for baseline and interim studies. %Δ changes in fasting blood sugar, 18FDG dose, uptake time, and liver SUV mean were 3.96%, 2.83%, 2.49%, and 12.15%, respectively. Based on Deauville's scoring, cohort was divided into responders having Score 1-3 (49/97) and nonresponders having Score 4-5 (48/97). The demographic analysis found no significant difference between responders and nonresponders for age, gender, BMI, staging, bulky disease or marrow involvement, and study protocol. No significant coefficient or odd ratios were found on multivariate analysis for age, gender, maximum standardized uptake value (SUVmax), size, BMI, NHL, and advance disease (Stage III and IV) in both groups (χ2: 5.12; receiver operating characteristic [95% confidence interval]: 0.616 [0.51-0.713]; P =0.528). Among responders, baseline SUVmax and tumor size had a direct correlation with a metabolic response on iPET, more pronounced in NHL than HL groups (SUVmax: 13.4 vs. 19.5 and size: 52 vs. 87 mm; P < 0.0001). We conclude that no significant predictor was found for response in propensity-matched patients with lymphomas (both HL and NHL) who had baseline and interim PET/CTs acquired with a standardized protocol. However, NHL responders were found to have higher baseline median SUVmax and larger lesion size as compared to HL responders. Although, these data are not in concordance with published findings but need to be validated with larger studies using standardized imaging and reporting protocols in propensity-matched patients with lymphomas.
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Affiliation(s)
- Nosheen Fatima
- Department of Radiology, The Aga Khan University Hospital, Karachi, Pakistan
| | - Maseeh Uz Zaman
- Department of Radiology, The Aga Khan University Hospital, Karachi, Pakistan
| | - Areeba Zaman
- Dow University of Health Sciences, Karachi, Pakistan
| | - Unaiza Zaman
- Department of Medicine, Dr. Ruth Pfau Hospital, Dow University of Health Sciences, Karachi, Pakistan
| | - Rabia Tahseen
- Department of Radiation Oncology, The Aga Khan University Hospital, Karachi, Pakistan
| | - Sidra Zaman
- Dow University of Health Sciences, Karachi, Pakistan
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20
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Stevenson JKR, Qiao Y, Chan KKW, Beca J, Isaranuwatchai W, Guo H, Schwartz D, Arias J, Gavura S, Dai WF, Kouroukis CT, Cheung MC. Improved survival in overweight and obese patients with aggressive B-cell lymphoma treated with rituximab-containing chemotherapy for curative intent. Leuk Lymphoma 2018; 60:1399-1408. [PMID: 30516081 DOI: 10.1080/10428194.2018.1538509] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The association between obesity and survival in non-Hodgkin lymphoma is unclear. Using the Ontario Cancer Registry we conducted a retrospective analysis of incident cases of aggressive-histology B-cell lymphoma treated with a rituximab-containing regimen with curative intent between 2008-2016. 6246 patients were included. On multivariable analysis the rate of all-cause mortality was lower for the overweight body mass index (BMI 25-29.9 kg/m2) (HR 0.85; 95%CI 0.77-0.95) and obese BMI (≥30 kg/m2) (HR 0.75; 95%CI 0.67-0.85) groups compared to the normal weight group (18.5-24.9 kg/m2). Binomial logistic regression analysis revealed a lower odds ratio (OR) of admission to hospital during treatment in the overweight (OR 0.84; 95%CI 0.75-0.95) compared to normal weight BMI group. In the largest cohort to date of aggressive-histology B-cell lymphoma patients treated with rituximab, increased BMI is associated with a survival advantage, and the magnitude of this effect increases from overweight to obese BMI.
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Affiliation(s)
| | - Yao Qiao
- b Cancer Care Ontario , Ontario , Canada
| | - Kelvin K W Chan
- a Department of Medicine , University of Toronto , Toronto , Canada.,b Cancer Care Ontario , Ontario , Canada.,c Sunnybrook Health Sciences Centre , Odette Cancer Centre , Toronto , Canada.,d The Canadian Centre for Applied Research in Cancer Control , Vancouver , Canada
| | - Jaclyn Beca
- b Cancer Care Ontario , Ontario , Canada.,d The Canadian Centre for Applied Research in Cancer Control , Vancouver , Canada
| | - Wanrudee Isaranuwatchai
- a Department of Medicine , University of Toronto , Toronto , Canada.,d The Canadian Centre for Applied Research in Cancer Control , Vancouver , Canada.,e St. Michael's Hospital , Toronto , Canada
| | - Helen Guo
- b Cancer Care Ontario , Ontario , Canada
| | | | | | | | | | - C Tom Kouroukis
- b Cancer Care Ontario , Ontario , Canada.,f Juravinski Cancer Centre , McMaster University , Ontario , Canada
| | - Matthew C Cheung
- a Department of Medicine , University of Toronto , Toronto , Canada.,c Sunnybrook Health Sciences Centre , Odette Cancer Centre , Toronto , Canada
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21
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Clinical impact of prognostic nutritional index in diffuse large B cell lymphoma. Ann Hematol 2018; 98:401-411. [DOI: 10.1007/s00277-018-3540-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 10/30/2018] [Indexed: 01/07/2023]
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22
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Allegra A, Innao V, Gerace D, Allegra AG, Vaddinelli D, Bianco O, Musolino C. The adipose organ and multiple myeloma: Impact of adipokines on tumor growth and potential sites for therapeutic intervention. Eur J Intern Med 2018; 53:12-20. [PMID: 29859797 DOI: 10.1016/j.ejim.2018.05.033] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 05/26/2018] [Accepted: 05/28/2018] [Indexed: 02/06/2023]
Abstract
In addition to its capacity to store lipids the adipose tissue is now identified as a real organ with both endocrine and metabolic roles. Preclinical results indicate that modifying adipose tissue and bone marrow adipose tissue (BMAT) could be a successful multiple myeloma (MM) therapy. BMAT interrelates with bone marrow cells and other immune cells, and may influence MM disease progression. The BM adipocytes may have a role in MM progression, bone homing, chemoresistance, and relapse, due to local endocrine, paracrine, or metabolic factors. BM adipocytes isolated from MM subjects have been shown to increase myeloma growth in vitro and may preserve cells from chemotherapy-induced apoptosis. By producing free fatty acids and emitting signaling molecules such as growth factors and adipokines, BM adipocytes are both an energy font and an endocrine signaling factory. This review should suggest future research approaches toward developing novel treatments to target MM by targeting BMAT and its products.
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Affiliation(s)
- Alessandro Allegra
- Division of Hematology, Department of Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University of Messina, Via Consolare Valeria, 90100 Messina, Italy.
| | - Vanessa Innao
- Division of Hematology, Department of Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University of Messina, Via Consolare Valeria, 90100 Messina, Italy
| | - Demetrio Gerace
- Division of Hematology, Department of Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University of Messina, Via Consolare Valeria, 90100 Messina, Italy
| | - Andrea Gaetano Allegra
- Division of Hematology, Department of Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University of Messina, Via Consolare Valeria, 90100 Messina, Italy
| | - Doriana Vaddinelli
- Division of Hematology, Department of Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University of Messina, Via Consolare Valeria, 90100 Messina, Italy
| | - Oriana Bianco
- Division of Hematology, Department of Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University of Messina, Via Consolare Valeria, 90100 Messina, Italy
| | - Caterina Musolino
- Division of Hematology, Department of Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University of Messina, Via Consolare Valeria, 90100 Messina, Italy
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23
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Wight JC, Chong G, Grigg AP, Hawkes EA. Prognostication of diffuse large B-cell lymphoma in the molecular era: moving beyond the IPI. Blood Rev 2018; 32:400-415. [PMID: 29605154 DOI: 10.1016/j.blre.2018.03.005] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 03/21/2018] [Accepted: 03/22/2018] [Indexed: 12/21/2022]
Abstract
Diffuse large B-cell lymphoma (DLBCL) is a heterogeneous disease with variable outcomes. Despite the majority of patients being cured with combination chemoimmunotherapy, up to 30% eventually succumb to the disease. Until recently, baseline prognostic assessment has centred on the International Prognostic Index (IPI), although this index is yet to impact strongly on treatment choice. Molecular features such as cell of origin, MYC and BCL-2 genetic alterations and protein overexpression were identified over a decade ago, yet their prognostic value is still not fully elucidated. Adding complexity are the plethora of new clinical, biological and molecular prognostic markers described in the recent literature, most of which lack independent validation, likely act as surrogate markers for those already in common use and have yet to substantially impact on therapeutic decision making. This review comprehensively assesses the value of individual prognostic markers in the clinical setting and their potential to predict response to novel agents, and ways to optimise their use in future research.
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Affiliation(s)
- Joel C Wight
- Olivia Newton John Cancer Research and Wellness Centre, Austin Health, Heidelberg, Australia.
| | - Geoffrey Chong
- Olivia Newton John Cancer Research and Wellness Centre, Austin Health, Heidelberg, Australia.
| | - Andrew P Grigg
- Olivia Newton John Cancer Research and Wellness Centre, Austin Health, Heidelberg, Australia; University of Melbourne, Melbourne, Australia.
| | - Eliza A Hawkes
- Olivia Newton John Cancer Research and Wellness Centre, Austin Health, Heidelberg, Australia; University of Melbourne, Melbourne, Australia; Eastern Health, Box Hill, Australia.
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24
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Li YJ, Yi PY, Li JW, Liu XL, Liu XY, Zhou F, OuYang Z, Sun ZY, Huang LJ, He JQ, Yao Y, Fan Z, Tang T, Jiang WQ. Increased body mass index is associated with improved overall survival in extranodal natural killer/T-cell lymphoma, nasal type. Oncotarget 2018; 8:4245-4256. [PMID: 28002803 PMCID: PMC5354828 DOI: 10.18632/oncotarget.13988] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 11/30/2016] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES The role of body mass index (BMI) in lymphoma survival outcomes is controversial. The prognostic significance of BMI in extranodal natural killer (NK)/T-cell lymphoma (ENKTL) is unclear. We evaluated the prognostic role of BMI in patients with ENKTL. METHODS We retrospectively analyzed 742 patients with newly diagnosed ENKTL. The prognostic value of BMI was compared between patients with low BMIs (< 20.0 kg/m2) and patients with high BMIs (≥ 20.0 kg/m2). The prognostic value of the International Prognostic Index (IPI) and the Korean Prognostic Index (KPI) was also evaluated and compared with that of the BMI classification. RESULTS Patients with low BMIs tended to exhibit higher Eastern Cooperative Oncology Group performance status (ECOG PS) scores (≥ 2) (P = 0.001), more frequent B symptoms (P < 0.001), lower albumin levels (P < 0.001), higher KPI scores (P = 0.03), and lower rates of complete remission (P < 0.001) than patients with high BMIs, as well as inferior progression-free survival (PFS, P = 0.003), and inferior overall survival (OS, P = 0.001). Multivariate analysis demonstrated that age > 60 years, mass > 5 cm, stage III/IV, elevated LDH levels, albumin levels < 35 g/L and low BMIs were independent adverse predictors of OS. The BMI classification was found to be superior to the IPI with respect to predicting patient outcomes among low-risk patients and the KPI with respect to distinguishing between intermediate-low- and high-intermediate-risk patients. CONCLUSIONS Higher BMI at the time of diagnosis is associated with improved overall survival in ENKTL. Using the BMI classification may improve the IPI and KPI prognostic models.
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Affiliation(s)
- Ya-Jun Li
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, Changsha, Hunan, China.,The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Ping-Yong Yi
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, Changsha, Hunan, China.,The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Ji-Wei Li
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, Changsha, Hunan, China.,The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Xian-Ling Liu
- Cancer Center of the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xi-Yu Liu
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, Changsha, Hunan, China.,The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Fang Zhou
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, Changsha, Hunan, China.,The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Zhou OuYang
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, Changsha, Hunan, China.,The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Zhong-Yi Sun
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, Changsha, Hunan, China.,The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Li-Jun Huang
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, Changsha, Hunan, China.,The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Jun-Qiao He
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, Changsha, Hunan, China.,The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Yuan Yao
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, Changsha, Hunan, China.,The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Zhou Fan
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, Changsha, Hunan, China.,The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Tian Tang
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China.,Radioactive Interventional Department, Hunan Cancer Hospital, Changsha, Hunan, China
| | - Wen-Qi Jiang
- State Key Laboratory of Oncology in South China, Guangzhou, China.,Department of Medical Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China
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25
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Kanemasa Y, Shimoyama T, Sasaki Y, Hishima T, Omuro Y. Geriatric nutritional risk index as a prognostic factor in patients with diffuse large B cell lymphoma. Ann Hematol 2018; 97:999-1007. [PMID: 29427185 DOI: 10.1007/s00277-018-3273-1] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Accepted: 01/31/2018] [Indexed: 01/14/2023]
Abstract
The geriatric nutritional risk index (GNRI) is a simple and well-established nutritional assessment tool that is a significant prognostic factor for various cancers. However, the role of the GNRI in predicting clinical outcomes of diffuse large B cell lymphoma (DLBCL) patients has not been investigated. To address this issue, we retrospectively analyzed a total of 476 patients with newly diagnosed de novo DLBCL. We defined the best cutoff value of the GNRI as 96.8 using a receiver operating characteristic curve. Patients with a GNRI < 96.8 had significantly lower overall survival (OS) and progression-free survival (PFS) than those with a GNRI ≥ 96.8 (5-year OS, 61.2 vs. 84.4%, P < 0.001; 5-year PFS, 53.7 vs. 75.8%, P < 0.001). Multivariate analysis showed that performance status, Ann Arbor stage, serum lactate dehydrogenase, and GNRI were independent prognostic factors for OS. Among patients with high-intermediate and high-risk by National Comprehensive Cancer Network-International Prognostic Index (NCCN-IPI), the 5-year OS was significantly lower in patients with a GNRI < 96.8 than in those with a GNRI ≥ 96.8 (high-intermediate risk, 59.5 vs. 75.2%, P = 0.006; high risk, 37.4 vs. 64.9%, P = 0.033). In the present study, we demonstrated that the GNRI was an independent prognostic factor in DLBCL patients. The GNRI could identify a population of poor-risk patients among those with high-intermediate and high-risk by NCCN-IPI.
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Affiliation(s)
- Yusuke Kanemasa
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, Japan.
| | - Tatsu Shimoyama
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, Japan
| | - Yuki Sasaki
- Department of Clinical Research Support, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Tsunekazu Hishima
- Department of Pathology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Yasushi Omuro
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, Japan
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26
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Ozyurek BA, Ozdemirel TS, Ozden SB, Erdoğan Y, Ozmen O, Kaplan B, Kaplan T. Does advanced lung inflammation index (ALI) have prognostic significance in metastatic non-small cell lung cancer? CLINICAL RESPIRATORY JOURNAL 2018; 12:2013-2019. [PMID: 29356383 DOI: 10.1111/crj.12768] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 11/11/2017] [Accepted: 01/09/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Lung cancer is the most commonly diagnosed and death-related cancer type and is more frequent in males. Non-small-cell lung cancer (NSCLC) accounts for about 85% of all case. In this study, it was aimed to research the relationship between advanced lung inflammation index (ALI) and the primary mass maximum standardized uptake value (SUVmax) and C-reactive protein (CRP) at initial diagnosis and the prognostic value of ALI in determining the survival in metastatic NSCLC. METHODS A total of 112 patients diagnosed as stage 4 non-small-lung cancer in our hospital between January 2006 and December 2013 were included in this study. ALI was calculated as body mass index (BMI) × serum albumin/neutrophil-to-lymphocyte ratio (NLR). The patients were divided into two groups as ALI < 18 (high inflammation) and ALI ≥ 18 (low inflammation). The log-rank test and Cox proportional hazard model were used to identify predictors of mortality. RESULTS Evaluation was made of 94 male and 18 female patients with a mean age of 59.7 ± 9.9 years. A statistically significant negative relationship was determined between ALI and CRP values (P < .001), but no relationship was found between ALI and SUVmax values (P = .436). The median survival time in patients with ALI < 18 was 12 months and, in those with ALI ≥ 18, it was 16 months (P = .095). CONCLUSION ALI is an easily calculated indicator of inflammation in lung cancer patients. Values <18 can be considered to predict a poor prognosis.
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Affiliation(s)
- Berna Akinci Ozyurek
- Chest Diseases Clinic, Ataturk Chest Diseases and Chest Surgery Education and Research Hospital, Ankara, Turkey
| | - Tugce Sahin Ozdemirel
- Chest Diseases Clinic, Ataturk Chest Diseases and Chest Surgery Education and Research Hospital, Ankara, Turkey
| | - Sertac Buyukyaylaci Ozden
- Chest Diseases Clinic, Ataturk Chest Diseases and Chest Surgery Education and Research Hospital, Ankara, Turkey
| | - Yurdanur Erdoğan
- Chest Diseases Clinic, Ataturk Chest Diseases and Chest Surgery Education and Research Hospital, Ankara, Turkey
| | - Ozlem Ozmen
- Nuclear Medicine Clinic, Ataturk Chest Diseases and Chest Surgery Education and Research Hospital, Ankara, Turkey
| | - Bekir Kaplan
- Bloomberg School of Public Health, Johns Hopkins University, Maryland
| | - Tugba Kaplan
- Chest Diseases, Ulus State Hospital, Ankara, Turkey
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27
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Morrison VA, McCall L, Muss HB, Jatoi A, Cohen HJ, Cirrincione CT, Ligibel JA, Lafky JM, Hurria A. The impact of actual body weight-based chemotherapy dosing and body size on adverse events and outcome in older patients with breast cancer: Results from Cancer and Leukemia Group B (CALGB) trial 49907 (Alliance A151436). J Geriatr Oncol 2017; 9:228-234. [PMID: 29233548 DOI: 10.1016/j.jgo.2017.11.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 10/05/2017] [Accepted: 11/13/2017] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Actual weight-based (AWB) chemotherapy dosing is recommended for obese patients in the 2012 ASCO Clinical Practice Guideline. CALGB 49907, which utilized ABW-based adjuvant chemotherapy dosing, was a phase 3 trial in women age≥65years with early stage breast cancer, providing the opportunity to examine impact of such dosing on toxicities and outcome in older patients with breast cancer. MATERIALS AND METHODS Adverse event data were available for 615 of 633 enrolled patients. Objectives were to assess grade≥3 hematologic/non-hematologic toxicities by treatment arm, age, study entry BSA/BMI, and relapse-free (RFS) and overall survival (OS) by BSA/BMI. RESULTS The 615 patients were sub-grouped by BSA (quartiles) and standard BMI categories, with BMI underweight/normal weight categories combined. Overall, grade≥3 non-hematologic and hematologic toxicities occurred in 39.8% and 28.3% of patients, respectively. There were no significant differences in grade≥3 toxicities among BSA quartiles. However, more grade≥3 hematologic toxicities occurred in the underweight/normal weight BMI subgroup compared to overweight/obese subgroups (p=0.048). Type of chemotherapy and age had no impact on toxicity occurrence by BSA/BMI categories. RFS was superior in the 25th-50th BSA percentile patients in univariate analysis (p=0.042), as was OS in both univariate and multivariate analyses (p=0.007, p=0.009, respectively). No differences in RFS or OS were found by BMI categories. CONCLUSION Obesity was not correlated with adverse relapse or survival outcome, and grade≥3 toxicities were not greater with ABW-based dosing. This supports safety and efficacy of ABW-based dosing as per the 2012 ASCO clinical practice guideline. ClinicalTrials.gov Identifier: NCT00024102 (49907).
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Affiliation(s)
- Vicki A Morrison
- Division of Hematology, Oncology and Transplantation, University of Minnesota, Hennepin County Medical Center, Minneapolis, MN, United States; Division of Infectious Disease, University of Minnesota, Hennepin County Medical Center, Minneapolis, MN, United States.
| | - Linda McCall
- Alliance Statistics and Data Center, Duke University, Durham, NC, United States.
| | - Hyman B Muss
- UNC Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, United States.
| | | | - Harvey J Cohen
- Duke University Medical Center, Durham, NC, United States.
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28
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Hohloch K, Altmann B, Pfreundschuh M, Loeffler M, Schmitz N, Zettl F, Ziepert M, Trümper L. Obesity negatively impacts outcome in elderly female patients with aggressive B-cell lymphomas treated with R-CHOP: results from prospective trials of the German high grade non-Hodgkin's lymphoma trial group. Br J Haematol 2017; 180:236-245. [DOI: 10.1111/bjh.15029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 09/26/2017] [Indexed: 11/29/2022]
Affiliation(s)
- K. Hohloch
- Haematology and Oncology; Kantonspital Graubünden; Chur Switzerland
- Department of Haematology and Medical Oncology; University Medical Centre UMG; Georg August University of Goettingen; Goettingen Germany
| | - B. Altmann
- Institute for Medical Informatics, Statistics and Epidemiology; University of Leipzig; Leipzig Germany
| | - M. Pfreundschuh
- Department of Haematology and Oncology; Saarland University Hospital; Homburg Germany
| | - M. Loeffler
- Institute for Medical Informatics, Statistics and Epidemiology; University of Leipzig; Leipzig Germany
| | - N. Schmitz
- Department of Haematology, Oncology and Stem Cell Transplantation; Asklepios Klinik St. Georg; Hamburg Germany
| | - F. Zettl
- Department of Haematology Oncology and Palliative Care; Klinikum Traunstein; Traunstein Germany
| | - M. Ziepert
- Institute for Medical Informatics, Statistics and Epidemiology; University of Leipzig; Leipzig Germany
| | - L. Trümper
- Department of Haematology and Medical Oncology; University Medical Centre UMG; Georg August University of Goettingen; Goettingen Germany
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Impact of doxorubicin dose capping on the outcome of DLBCL patients with elevated body surface area. Blood 2017; 129:2811-2813. [DOI: 10.1182/blood-2017-02-766147] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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Boyle T, Connors JM, Gascoyne RD, Berry BR, Sehn LH, Bashash M, Spinelli JJ. Physical activity, obesity and survival in diffuse large B-cell and follicular lymphoma cases. Br J Haematol 2017; 178:442-447. [DOI: 10.1111/bjh.14702] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Accepted: 02/16/2017] [Indexed: 11/30/2022]
Affiliation(s)
- Terry Boyle
- School of Public Health; Curtin University; Perth WA Australia
- Cancer Control Research; British Columbia Cancer Agency; Vancouver BC Canada
| | - Joseph M. Connors
- Centre for Lymphoid Cancer; British Columbia Cancer Agency; Vancouver BC Canada
| | - Randy D. Gascoyne
- Centre for Lymphoid Cancer; British Columbia Cancer Agency; Vancouver BC Canada
| | - Brian R. Berry
- Department of Pathology and Laboratory Medicine; Royal Jubilee Hospital; Victoria BC Canada
| | - Laurie H. Sehn
- Centre for Lymphoid Cancer; British Columbia Cancer Agency; Vancouver BC Canada
| | - Morteza Bashash
- Dalla Lana School of Public Health; University of Toronto; Toronto ON Canada
| | - John J. Spinelli
- Population Oncology; British Columbia Cancer Agency; Vancouver BC Canada
- School of Population and Public Health; University of British Columbia; Vancouver BC Canada
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Weiss L, Melchardt T, Egle A, Hopfinger G, Hackl H, Greil R, Barth J, Rummel M. Influence of body mass index on survival in indolent and mantle cell lymphomas: analysis of the StiL NHL1 trial. Ann Hematol 2017; 96:1155-1162. [PMID: 28456850 PMCID: PMC5486799 DOI: 10.1007/s00277-017-3003-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 04/10/2017] [Indexed: 11/25/2022]
Abstract
Obesity is a well-known risk factor for the development of cancer, but its influence on the course of disease is still controversial. We investigated the influence of body mass index (BMI) on overall survival (OS) in 502 patients with indolent non-Hodgkin’s lymphoma or mantle cell lymphoma in a subgroup analysis of the StiL (Study Group Indolent Lymphomas) NHL1 trial. We defined a cut-off of 22.55 kg/m2 by ROC calculation and Youden Index analysis and stratified patients into “low BMI” and “high BMI”. Five-year OS was significantly longer in the high BMI group (82.2%) when compared to that of the low BMI group (66.2%) (HR 0.597; 95%CI 0.370–0.963; p = 0.034). BMI was also an independent prognostic factor for OS in multivariate analysis (HR 0.541; 95%CI 0.332–0.883; p = 0.014). Of note, patients had a significantly lower BMI in the presence than patients in the absence of B-symptoms (p = 0.025). BMI significantly impacts on OS in indolent non-Hodgkin’s lymphoma and mantle cell lymphoma, which may be influenced by the effect of B-symptoms on BMI.
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Affiliation(s)
- Lukas Weiss
- Salzburg Cancer Research Institute, Department of Internal Medicine III, Salzburg Cancer Research Institute, Cancer Cluster Salzburg, Paracelsus Medical University, Muellner Hauptstrasse 48, 5020 Salzburg, Austria
| | - Thomas Melchardt
- Salzburg Cancer Research Institute, Department of Internal Medicine III, Salzburg Cancer Research Institute, Cancer Cluster Salzburg, Paracelsus Medical University, Muellner Hauptstrasse 48, 5020 Salzburg, Austria
| | - Alexander Egle
- Salzburg Cancer Research Institute, Department of Internal Medicine III, Salzburg Cancer Research Institute, Cancer Cluster Salzburg, Paracelsus Medical University, Muellner Hauptstrasse 48, 5020 Salzburg, Austria
| | - Georg Hopfinger
- Department of Internal Medicine I, Medical University of Vienna, Vienna, Austria
| | - Hubert Hackl
- Division of Bioinformatics, Medical University of Innsbruck, Innsbruck, Austria
| | - Richard Greil
- Salzburg Cancer Research Institute, Department of Internal Medicine III, Salzburg Cancer Research Institute, Cancer Cluster Salzburg, Paracelsus Medical University, Muellner Hauptstrasse 48, 5020 Salzburg, Austria
| | - Juergen Barth
- Medizinische Klinik IV, Hospital of the Justus-Liebig-University, Giessen, Germany
| | - Mathias Rummel
- Medizinische Klinik IV, Hospital of the Justus-Liebig-University, Giessen, Germany
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Kanemasa Y, Shimoyama T, Sasaki Y, Tamura M, Sawada T, Omuro Y, Hishima T, Maeda Y. Analysis of the prognostic value of BMI and the difference in its impact according to age and sex in DLBCL patients. Hematol Oncol 2017; 36:76-83. [PMID: 28449294 DOI: 10.1002/hon.2426] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 03/27/2017] [Accepted: 04/06/2017] [Indexed: 11/05/2022]
Abstract
Studies that have evaluated the prognostic value of body mass index (BMI) in patients with diffuse large B-cell lymphoma have recently been reported. However, the impact of BMI on survival outcomes remains controversial. We retrospectively analyzed the data of 406 diffuse large B-cell lymphoma patients treated with R-CHOP or R-CHOP-like regimens. The number (%) of patients that were categorized into 1 of 4 groups according to BMI were underweight (<18.5 kg/m2 ), 58 (14.3%); normal weight (≥18.5 to <25 kg/m2 ), 262 (64.5%); overweight (≥25 to <30 kg/m2 ), 75 (18.5%); and obese (≥30.0 kg/m2 ), 11 (2.7%). While the prognosis of overweight patients was good, being similar to that of normal weight, underweight, and obese patients had a worse prognosis (5-y overall survival [OS] was 57.9%, 74.3%, 73.4%, and 40.9% for underweight, normal weight, overweight, and obese patients, respectively; P = .004). In multivariate analysis, underweight and obesity were independent prognostic factors for OS compared with normal weight (hazard ratios 2.90 and 5.17, respectively). In elderly female patients (≥70 y), patients with a low BMI (<25 kg/m2 ) had significantly inferior OS than those with a high BMI (≥25 kg/m2 ) (5-y OS, 61.5% vs 85.7%; P = .039). In contrast, in young female patients (<70 years), patients with a low BMI had significantly better OS than those with a high BMI (5-y OS, 88.6% vs 46.4%; P < .001). In male patients, there were no differences in the effect of BMI on OS between young and elderly patients. In this study, we demonstrated that being underweight and obese were independent prognostic factors compared with being normal weight. In female patients, BMI had a different impact on the prognosis of young and elderly patients, whereas in male patients, there was no difference in the effect of BMI on prognosis according to age.
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Affiliation(s)
- Yusuke Kanemasa
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Tatsu Shimoyama
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Yuki Sasaki
- Department of Clinical Research Support, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Miho Tamura
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Takeshi Sawada
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Yasushi Omuro
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Tsunekazu Hishima
- Department of Pathology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Yoshiharu Maeda
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
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Bendtsen MD, Munksgaard PS, Severinsen MT, Bekric E, Brieghel C, Nielsen KB, Brown PDN, Dybkaer K, Johnsen HE, Bøgsted M, El-Galaly TC. Anthropometrics and prognosis in diffuse large B-cell lymphoma: a multicentre study of 653 patients. Eur J Haematol 2017; 98:355-362. [DOI: 10.1111/ejh.12835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/15/2016] [Indexed: 11/27/2022]
Affiliation(s)
- Mette Dahl Bendtsen
- Department of Haematology; Clinical Cancer Research Center; Aalborg University Hospital; Aalborg Denmark
- Unit of Epidemiology and Biostatistics; Aalborg University Hospital; Aalborg Denmark
| | - Peter Svenssen Munksgaard
- Department of Haematology; Clinical Cancer Research Center; Aalborg University Hospital; Aalborg Denmark
| | - Marianne Tang Severinsen
- Department of Haematology; Clinical Cancer Research Center; Aalborg University Hospital; Aalborg Denmark
- Department of Clinical Medicine; Aalborg University; Aalborg Denmark
| | - Eric Bekric
- Department of Haematology; Odense University Hospital; Odense Denmark
| | - Christian Brieghel
- Department of Haematology; Rigshospitalet; Copenhagen University Hospital; Copenhagen Denmark
| | | | - Peter de Nully Brown
- Department of Haematology; Rigshospitalet; Copenhagen University Hospital; Copenhagen Denmark
| | - Karen Dybkaer
- Department of Haematology; Clinical Cancer Research Center; Aalborg University Hospital; Aalborg Denmark
- Department of Clinical Medicine; Aalborg University; Aalborg Denmark
| | - Hans Erik Johnsen
- Department of Haematology; Clinical Cancer Research Center; Aalborg University Hospital; Aalborg Denmark
- Department of Clinical Medicine; Aalborg University; Aalborg Denmark
| | - Martin Bøgsted
- Department of Haematology; Clinical Cancer Research Center; Aalborg University Hospital; Aalborg Denmark
- Department of Clinical Medicine; Aalborg University; Aalborg Denmark
| | - Tarec Christoffer El-Galaly
- Department of Haematology; Clinical Cancer Research Center; Aalborg University Hospital; Aalborg Denmark
- Department of Clinical Medicine; Aalborg University; Aalborg Denmark
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Park YH, Yi HG, Lee MH, Kim CS, Lim JH. Prognostic Value of the Pretreatment Advanced Lung Cancer Inflammation Index (ALI) in Diffuse Large B Cell Lymphoma Patients Treated with R-CHOP Chemotherapy. Acta Haematol 2017; 137:76-85. [PMID: 28076862 DOI: 10.1159/000452991] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 11/01/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND The Advanced Lung Cancer Inflammation Index (ALI, body mass index × albumin/neutrophil-to-lymphocyte ratio) has been demonstrated to be a prognostic factor of survival in some solid cancers. We retrospectively investigated the usefulness of the ALI to predict chemotherapy response and survival in 212 patients with diffuse large B cell lymphoma (DLBCL) treated with R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone) chemotherapy. METHODS Patients were allocated to a low ALI group (n = 82, 38.7%) or a high ALI group (n = 130, 61.3%) according to an optimal pretreatment ALI cut-off value of 15.5 as determined by receiver operating curve analysis. RESULTS The low ALI group displayed more adverse clinical characteristics, lower rates of complete remission (54.9 vs. 75.4%, p = 0.008), and poorer 5-year progression-free (PFS, 58.1 vs. 77.3%, p = 0.006) and overall (OS, 64.2 vs. 80.2%, p = 0.008) survival. Multivariate analysis showed that low ALI was found to independently predict shorter PFS and OS. Interestingly, a low ALI reverted to a high ALI during treatment in 58 patients (27.4%), and the 5-year OS of these patients was better than that of patients whose ALI remained low (n = 24, 72.5 vs. 24%, p < 0.001). CONCLUSIONS ALI might be an easily available marker for predicting clinical outcomes in DLBCL patients treated with R-CHOP chemotherapy.
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Affiliation(s)
- Young Hoon Park
- Department of Hematology/Oncology, Hanil General Hospital, Seoul, Republic of Korea
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Abstract
Purpose Evidence on overweight, obesity, and an increased risk of cancer continues to accumulate and was updated in the 2016 handbook on weight control from the International Agency for Research on Cancer (IARC). The underlying primary data, together with dose-response meta-analysis and, finally, pooled analysis of individual participant data, add insight into the relation between obesity and cancer risk and prognosis. We summarize the evidence for mortality from prostate cancer, hematologic malignancies, and kidney cancer. Methods We reviewed pooled analysis of rare end points across cohorts, regardless of primary results reported from the individual studies, further reducing risk of publication bias. Of these cancer sites, only kidney cancer was included in the IARC 2002 report, although mortality from prostate cancer and hematologic malignancies was noted in the American Cancer Society prospective cohort study in 2003. The 2016 update from the IARC added details for prostate and hematologic malignancies, classifying the evidence as sufficient to conclude that avoiding excess body fatness lowers the risk of multiple myeloma but found that the evidence for it lowering the risk of prostate cancer mortality or diffuse large B-cell lymphoma was limited. Results A higher body mass index is associated with an increased risk of advanced prostate cancer and prostate cancer mortality and is associated with worse survival in most subtypes of hematologic malignancies, in a dose-response fashion. Evidence for kidney cancer is built mostly on retrospective data, which supports an obesity paradox in patients with the clear cell variant; however, population-based cohort data indicate that a higher cohort-entry body mass index is associated with worse kidney cancer–specific survival. Conclusion Together, these data add support to the evidence for a growing cancer burden caused by adiposity in both early adult and later adult life, yet leave open the question of the means of weight management after diagnosis as a strategy to improve survival.
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Affiliation(s)
- Lin Yang
- Lin Yang, Bettina F. Drake, and Graham A. Colditz, Washington University School of Medicine and Siteman Cancer Center, St Louis, MO; and Lin Yang, Center for Public Health, Medical University of Vienna, Vienna, Austria
| | - Bettina F. Drake
- Lin Yang, Bettina F. Drake, and Graham A. Colditz, Washington University School of Medicine and Siteman Cancer Center, St Louis, MO; and Lin Yang, Center for Public Health, Medical University of Vienna, Vienna, Austria
| | - Graham A. Colditz
- Lin Yang, Bettina F. Drake, and Graham A. Colditz, Washington University School of Medicine and Siteman Cancer Center, St Louis, MO; and Lin Yang, Center for Public Health, Medical University of Vienna, Vienna, Austria
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Liu J, Deng YT, Zhang L, Li N, Jiang M, Zou LQ, Jiang Y. Body mass index as a prognostic factor in patients with extranodal natural killer/T-cell lymphoma, nasal type. Oncotarget 2016; 7:78159-78167. [PMID: 27556299 PMCID: PMC5363652 DOI: 10.18632/oncotarget.11373] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 08/13/2016] [Indexed: 02/05/2023] Open
Abstract
Epidemiological evidence has shown that body mass index (BMI) can predict survival in several types of cancer. However, the role of BMI in extranodal natural killer/T-cell lymphoma, nasal type (ENKTL) is still unclear. This retrospective single-center study included 251 newly diagnosed patients to determine the prognostic value of BMI in ENKTL. Of these, 203 patients received chemoradiotherapy, 37 received chemotherapy alone, 8 received radiotherapy alone, and 3 received only best supportive care. With a median follow-up of 28 months, the estimated 3-year overall survival (OS) and progression-free survival (PFS) rates were 64.4% and 60.9%, respectively. The receiver-operating characteristic curve showed that 20.8 kg/m2 was the optimal cut-off of BMI to predict survival. BMI < 20.8 kg/m2 was associated with lower 3-year OS (52.8% vs. 72.9%, P = 0.001) and PFS (48.8% vs. 69.8%, P < 0.001) rates. Multivariate analysis indicated that BMI, performance status, lactate dehydrogenase (LDH) levels, chemotherapy, and radiotherapy were independent prognostic factors for OS. Furthermore, BMI, number of extranodal sites, performance status, LDH, and radiotherapy were predictive of PFS. These results suggest that BMI at the cut-off of 20.8 kg/m2 might be a prognostic factor in patients with ENKTL.
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Affiliation(s)
- Jie Liu
- Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Yao-Tiao Deng
- Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Li Zhang
- Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Na Li
- Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Ming Jiang
- Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Li-Qun Zou
- Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Yu Jiang
- Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
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Li T, Liu ZG, Liang PQ, Wang HT. Can body mass index predict the outcome of diffuse large B-cell lymphoma? A single-center retrospective study in China. Leuk Lymphoma 2016; 58:1624-1629. [PMID: 27868453 DOI: 10.1080/10428194.2016.1257793] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Tong Li
- Department of Hematology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Zhuo-Gang Liu
- Department of Hematology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Pei-Qi Liang
- Department of Hematology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Hong-Tao Wang
- Department of Hematology, Shengjing Hospital of China Medical University, Shenyang, China
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Chan H, Jackson S, McLay J, Knox A, Lee J, Wang S, Issa S. Obese non-Hodgkin lymphoma patients tolerate full uncapped doses of chemotherapy with no increase in toxicity, and a similar survival to that seen in nonobese patients. Leuk Lymphoma 2016; 57:2584-92. [DOI: 10.3109/10428194.2016.1151508] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Nakano K, Sato Y, Toshiyasu T, Sato Y, Inagaki L, Tomomatsu J, Sasaki T, Shimbashi W, Fukushima H, Yonekawa H, Mitani H, Kawabata K, Takahashi S. Predictive factors of head and neck squamous cell carcinoma patient tolerance to high-dose cisplatin in concurrent chemoradiotherapy. Mol Clin Oncol 2015; 4:303-309. [PMID: 26893880 DOI: 10.3892/mco.2015.687] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Accepted: 11/16/2015] [Indexed: 12/17/2022] Open
Abstract
Although high-dose cisplatin is the standard regimen of concurrent chemoradiotherapy (CCRT) for locally advanced head and neck squamous cell carcinoma (HNSCC), varying levels of patient tolerance towards cisplatin have been reported, and the predictive factors of cisplatin tolerance remain to be elucidated. The present study retrospectively reviewed newly diagnosed HNSCC patients who received CCRT. Cisplatin (80 mg/m2) was administered every 3 weeks. The proportion of high-dose cisplatin-tolerant patients (cumulative cisplatin dose, ≥200 mg/m2) was determined, and the predictive factors of cisplatin tolerance were analyzed in a logistic regression analysis. Between June 2006 and March 2013, a total of 159 patients were treated with CCRT. The median follow-up time was 36.7 months. A total of 73 patients (46%) tolerated a cumulative cisplatin dose ≥200 mg/m2; male gender [odds ratio (OR), 25.00; P=0.005] and high body surface area (BSA) (>1.80 m2; OR, 2.21; P=0.032) were significantly predictive of high-dose cisplatin tolerance. The high-dose cisplatin-tolerant patients had a significantly higher complete response (CR) rate (82 vs. 67%, P=0.045); however, there were no significant between-group differences in the 3-year OS (79.5 vs. 81.2%, P=0.59) or PFS (70.4 vs. 44.6%, P=0.076) by cisplatin tolerance. In clinical practice, approximately one-half of the patients tolerated high-dose cisplatin in CCRT. Male gender and high BSA could be predictive of cisplatin tolerance.
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Affiliation(s)
- Kenji Nakano
- Department of Medical Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
| | - Yasuyoshi Sato
- Department of Medical Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
| | - Takashi Toshiyasu
- Department of Radiation Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
| | - Yukiko Sato
- Department of Pathology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
| | - Lina Inagaki
- Department of Medical Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
| | - Junichi Tomomatsu
- Department of Medical Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
| | - Toru Sasaki
- Department of Head and Neck Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
| | - Wataru Shimbashi
- Department of Head and Neck Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
| | - Hirofumi Fukushima
- Department of Head and Neck Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
| | - Hiroyuki Yonekawa
- Department of Head and Neck Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
| | - Hiroki Mitani
- Department of Head and Neck Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
| | - Kazuyoshi Kawabata
- Department of Head and Neck Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
| | - Shunji Takahashi
- Department of Medical Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
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Mapp S, Sandhu G, Carrington C, Hennig S. A systematic review of treatment outcomes with weight-based dosing of chemotherapy in obese adult patients with acute leukemia or lymphoma. Leuk Lymphoma 2015; 57:981-4. [DOI: 10.3109/10428194.2015.1087520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Body mass index as a prognostic factor in Asian patients treated with chemoimmunotherapy for diffuse large B cell lymphoma, not otherwise specified. Ann Hematol 2015; 94:1655-65. [DOI: 10.1007/s00277-015-2438-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Accepted: 06/22/2015] [Indexed: 11/27/2022]
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Sarkozy C, Camus V, Tilly H, Salles G, Jardin F. Body mass index and other anthropometric parameters in patients with diffuse large B-cell lymphoma: physiopathological significance and predictive value in the immunochemotherapy era. Leuk Lymphoma 2015; 56:1959-68. [PMID: 25363401 DOI: 10.3109/10428194.2014.979412] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most common form of aggressive non-Hodgkin lymphoma, accounting for 30-40% of newly diagnosed cases. Obesity is a well-defined risk factor for DLBCL. However, the impact of body mass index (BMI) on DLBCL prognosis is controversial. Recent studies suggest that skeletal muscle wasting (sarcopenia) or loss of fat mass can be detected by computed tomography (CT) images and is useful for predicting the clinical outcome in several types of cancer including DLBCL. Several hypotheses have been proposed to explain the differences in DLBCL outcome according to BMI or weight that include tolerance to treatment, inflammatory background and chemotherapy or rituximab metabolism. In this review, we summarize the available literature, addressing the impact and physiopathological relevance of simple anthropometric tools including BMI and tissue distribution measurements. We also discuss their relationship with other nutritional parameters and their potential role in the management of patients with DLBCL.
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Affiliation(s)
- Clémentine Sarkozy
- Department of Hematology, Hospices Civils de Lyon, Centre Hospitalier Lyon-Sud, Université Claude Bernard , Pierre Bénite , France
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Jöhrer K, Ploner C, Thangavadivel S, Wuggenig P, Greil R. Adipocyte-derived players in hematologic tumors: useful novel targets? Expert Opin Biol Ther 2014; 15:61-77. [PMID: 25308972 DOI: 10.1517/14712598.2015.970632] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Adipocytes and their products play essential roles in tumor establishment and progression. As the main cellular component of the bone marrow, adipocytes may contribute to the development of hematologic tumors. AREAS COVERED This review summarizes experimental data on adipocytes and their interaction with various cancer cells. Special focus is set on the interactions of bone marrow adipocytes and normal and transformed cells of the hematopoietic system such as myeloma and leukemia cells. Current in vitro and in vivo data are summarized and the potential of novel therapeutic targets is critically discussed. EXPERT OPINION Targeting lipid metabolism of cancer cells and adipocytes in combination with standard therapeutics might open novel therapeutic avenues in these cancer entities. Adipocyte-derived products such as free fatty acids and specific adipokines such as adiponectin may be vital anti-cancer targets in hematologic malignancies. However, available data on lipid metabolism is currently mostly referring to peripheral fat cell/cancer cell interactions and results need to be evaluated specifically for the bone marrow niche.
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Affiliation(s)
- Karin Jöhrer
- Tyrolean Cancer Research Institute , Innrain 66, 6020 Innsbruck , Austria
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Feng JF, Huang Y, Chen QX. A new inflammation index is useful for patients with esophageal squamous cell carcinoma. Onco Targets Ther 2014; 7:1811-5. [PMID: 25336972 PMCID: PMC4199817 DOI: 10.2147/ott.s68084] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background The prognostic value of inflammation indexes in esophageal cancer has not been established. Recent studies have shown that the advanced lung cancer inflammation index (ALI) is a useful predictive factor. The purpose of the current study was to determine whether the ALI is useful for predicting long-term survival in patients with esophageal squamous cell carcinoma (ESCC). Patients and methods A total of 293 patients who had undergone esophagectomy for ESCC were included. The ALI was calculated as body mass index × serum albumin/neutrophil-to-lymphocyte ratio. Then, patients were divided into two groups: ALI ≥18 and ALI <18. The Kaplan–Meier method was used to calculate the cancer-specific survival (CSS), and the difference was assessed by the log-rank test. Univariate and multivariate analyses were performed to evaluate the prognostic factors. Results In our study, there were 120 patients with ALI <18 and 173 patients with ALI ≥18. ALI was significantly higher in patients with large tumors (P=0.028), poor differentiation (P=0.010), deep invasion (P=0.009), and nodal metastasis (P=0.004). The 5-year CSS was 34.5% in our study. Patients with ALI <18 had a significantly poorer 5-year CSS compared to ALI ≥18 (21.7% versus 43.4%, P<0.001). On multivariate analysis, we showed that the ALI was a significant predictive factor of CSS (P=0.024). Conclusion The ALI is still a useful predictive factor for long-term CSS in patients with ESCC. However, the prognostic value of the ALI is yet to be formally tested within randomized trials.
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Affiliation(s)
- Ji-Feng Feng
- Department of Thoracic Surgery, Zhejiang Cancer Hospital, Hangzhou, People's Republic of China
| | - Ying Huang
- Department of Operating Theater, Zhejiang Cancer Hospital, Hangzhou, People's Republic of China
| | - Qi Xun Chen
- Department of Thoracic Surgery, Zhejiang Cancer Hospital, Hangzhou, People's Republic of China
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