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Takaoka S, Hamada T, Takahara N, Fukuda R, Hakuta R, Ishigaki K, Kanai S, Kurihara K, Matsui H, Michihata N, Nishio H, Noguchi K, Oyama H, Saito T, Sato T, Suzuki T, Suzuki Y, Tange S, Fushimi K, Nakai Y, Yasunaga H, Fujishiro M. Body mass index and survival among patients with advanced biliary tract cancer: a single-institutional study with nationwide data-based validation. J Gastroenterol 2024; 59:732-743. [PMID: 38896254 DOI: 10.1007/s00535-024-02124-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 06/04/2024] [Indexed: 06/21/2024]
Abstract
BACKGROUND Excess body weight may modulate the progression of various cancer types. The prognostic relevance of body mass index (BMI) has not been fully examined in patients with biliary tract cancer. METHODS Using a single-institutional cohort of 360 patients receiving gemcitabine-based chemotherapy for advanced biliary tract cancer, we examined the association of BMI with overall survival (OS). Using the Cox regression model with adjustment for potential confounders, we calculated hazard ratios (HRs) and 95% confidence intervals (CIs) for OS according to BMI. The findings were validated using a Japanese nationwide inpatient database including 8324 patients treated at 201 hospitals. RESULTS In the clinical cohort, BMI was not associated with OS (Ptrend = 0.34). Compared to patients with BMI = 18.5-24.9 kg/m2, patients with BMI < 18.5 kg/m2 and ≥ 25.0 kg/m2 had adjusted HRs for OS of 1.06 (95% CI, 0.78-1.45) and 1.01 (95% CI, 0.74-1.39), respectively. There was no evidence on a non-linear relationship between BMI and OS (Pnonlinearity = 0.63). In the nationwide cohort, the null findings were validated (Ptrend = 0.18) with adjusted HRs of 1.07 (95% CI, 0.98-1.18) for BMI < 18.5 kg/m2 and 1.05 (95% CI, 0.96-1.14) for BMI ≥ 25.0 kg/m2 (vs. BMI = 18.5-24.9 kg/m2). In the clinical cohort, BMI was not associated with progression-free survival (Ptrend = 0.81). CONCLUSIONS BMI was not associated with survival outcomes of patients with advanced biliary tract cancer. Further research is warranted incorporating more detailed body composition metrics to explore the prognostic role of adiposity in biliary tract cancer.
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Affiliation(s)
- Shinya Takaoka
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tsuyoshi Hamada
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Hepato-Biliary-Pancreatic Medicine, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Naminatsu Takahara
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Rintaro Fukuda
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ryunosuke Hakuta
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazunaga Ishigaki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Sachiko Kanai
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Endoscopy and Endoscopic Surgery, The University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo City, Tokyo, 113-8655, Japan
| | - Kohei Kurihara
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Nobuaki Michihata
- Department of Health Services Research, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroto Nishio
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kensaku Noguchi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroki Oyama
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tomotaka Saito
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tatsuya Sato
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tatsunori Suzuki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yukari Suzuki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shuichi Tange
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yousuke Nakai
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
- Department of Endoscopy and Endoscopic Surgery, The University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo City, Tokyo, 113-8655, Japan.
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Lavalle S, Valerio MR, Masiello E, Gebbia V, Scandurra G. Unveiling the Intricate Dance: How Cancer Orchestrates Muscle Wasting and Sarcopenia. In Vivo 2024; 38:1520-1529. [PMID: 38936901 PMCID: PMC11215601 DOI: 10.21873/invivo.13602] [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: 04/07/2024] [Revised: 04/22/2024] [Accepted: 04/23/2024] [Indexed: 06/29/2024]
Abstract
Sarcopenia is a prevalent and clinically significant condition, particularly among older age groups and those with chronic disease. Patients with cancer frequently suffer from sarcopenia and progressive loss of muscle mass, strength, and function. The complex interplay between cancer and its treatment, including medical therapy, radiotherapy, and surgery, significantly contributes to the onset and worsening of sarcopenia. Cancer induces muscle wasting through inflammatory processes, metabolic alterations, and hormonal imbalance. Moreover, medical and radiation therapies exert direct toxic effects on muscles, contributing to the impairment of physical function. Loss of appetite, malnutrition, and physical inactivity further exacerbate muscle wasting in cancer patients. Imaging techniques are the cornerstones for sarcopenia diagnosis. Magnetic resonance imaging, computed tomography, and dual-energy X-ray absorptiometry provide valuable insights into muscle structure and quality. Although each modality has advantages and limitations, magnetic resonance imaging produces high-resolution images and provides dynamic information about muscle function. Despite these challenges, addressing sarcopenia is essential for optimizing treatment outcomes and improving survival rates in patients with cancer. This review explored the factors contributing to sarcopenia in oncologic patients, emphasizing the importance of early detection and comprehensive management strategies.
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Affiliation(s)
- Salvatore Lavalle
- Department of Medicine and Surgery, Kore University of Enna, Enna, Italy
| | | | - Edoardo Masiello
- Radiology Unit, Università Vita e Salute San Raffaele, Milan, Italy
| | - Vittorio Gebbia
- Department of Medicine and Surgery, Kore University of Enna, Enna, Italy;
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Takaoka S, Hamada T, Takahara N, Saito K, Endo G, Hakuta R, Ishida K, Ishigaki K, Kanai S, Kurihara K, Oyama H, Saito T, Sato T, Suzuki T, Suzuki Y, Tange S, Tokito Y, Tateishi R, Nakai Y, Fujishiro M. Skeletal muscle status and survival among patients with advanced biliary tract cancer. Int J Clin Oncol 2024; 29:297-308. [PMID: 38319509 PMCID: PMC10884055 DOI: 10.1007/s10147-023-02466-z] [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: 06/27/2023] [Accepted: 12/19/2023] [Indexed: 02/07/2024]
Abstract
BACKGROUND Studies have demonstrated a prognostic role of sarcopenia (i.e., loss of skeletal muscle volume and functionality) in patients with various cancer types. In patients with biliary tract cancer, the quantity and quality of skeletal muscles and their serial changes have not been fully investigated in relation to survival outcomes. METHODS We identified 386 patients with unresectable or recurrent biliary tract cancer and calculated skeletal muscle index (SMI) and skeletal muscle density (SMD) to estimate muscular quantity and quality, respectively, based on computed tomography images. Using the Cox regression model with adjustment for potential confounders, we calculated hazard ratios (HRs) and 95% confidence intervals (CIs) for progression-free survival (PFS) and overall survival (OS) according to skeletal muscle status and its serial change. RESULTS Compared to patients without sarcopenia, patients with sarcopenia were associated with shorter PFS (multivariable HR, 1.60; 95% CI, 1.15-2.22; P = 0.005), but not with OS (P = 0.027) at the adjusted α level of 0.013. SMD at baseline was associated with OS (multivariable HR comparing the extreme quartiles, 1.52; 95% CI, 1.07-2.14; Ptrend = 0.012), but not with PFS (Ptrend = 0.13). A reduction in SMI rather than that in SMD was associated with OS. Progressive disease was a risk factor for reductions in SMI and SMD. CONCLUSIONS Skeletal muscle quantity and quality and their serial changes were associated with survival outcomes in patients with advanced biliary tract cancer. Our data highlight the importance of designing nutritional and physical interventions for improvements in skeletal muscle status.
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Affiliation(s)
- Shinya Takaoka
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tsuyoshi Hamada
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Hepato-Biliary-Pancreatic Medicine, The Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Naminatsu Takahara
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kei Saito
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Go Endo
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ryunosuke Hakuta
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kota Ishida
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazunaga Ishigaki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Sachiko Kanai
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Endoscopy and Endoscopic Surgery, The University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo City, Tokyo, 113-8655, Japan
| | - Kohei Kurihara
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroki Oyama
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tomotaka Saito
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tatsuya Sato
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tatsunori Suzuki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yukari Suzuki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shuichi Tange
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yurie Tokito
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ryosuke Tateishi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yousuke Nakai
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
- Department of Endoscopy and Endoscopic Surgery, The University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo City, Tokyo, 113-8655, Japan.
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Ikuta S, Aihara T, Nakajima T, Kasai M, Yamanaka N. Preoperative Psoas Muscle Thickness to Height Ratio Predicts Poor Survival After Resection of Biliary Tract Cancer. In Vivo 2023; 37:879-886. [PMID: 36881051 PMCID: PMC10026642 DOI: 10.21873/invivo.13156] [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: 01/25/2023] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 03/08/2023]
Abstract
BACKGROUND/AIM Accumulating evidence suggests that muscle mass depletion (sarcopenia) has a negative impact on survival in several malignancies, including biliary tract cancer (BTC). Computed tomography (CT)-measured psoas muscle thickness to height ratio (PMTH) has been reported as a surrogate measure for muscle mass that does not require specialized equipment or software. The aim of this retrospective study was to investigate whether preoperative PMTH predicts oncological outcomes of patients undergoing surgical resection for BTC. PATIENTS AND METHODS PMTH was assessed in 211 patients by analyzing axial CT images at the level of the umbilicus. The most predictive cutoff of PMTH was determined by survival classification and regression tree analysis. Propensity score-based inverse probability weighting (IPW) was used to balance characteristics between the low and high PMTH groups. RESULTS Applying a PMTH cutoff of 17.5 mm/m, the low PMTH group comprised 114 patients (54%). Low PMTH was associated with female sex, non-obesity, CA19-9 elevation, and lymph node metastasis. After IPW adjustment, the low PMTH group had a significantly shorter disease-specific survival (p<0.001) and relapse-free survival (p<0.001) than the high PMTH group. IPW-adjusted regression analysis revealed that a low PMTH was independently associated with worse disease-specific survival (hazard ratio=2.98, p<0.001) and relapse-free survival (hazard ratio=2.49, p<0.001), in addition to other factors such as tumor differentiation, perineural invasion, and resection margin status. CONCLUSION Preoperative PMTH may be a simple and feasible index of sarcopenia for predicting poor survival after resection of BTC.
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Affiliation(s)
| | | | | | - Meidai Kasai
- Department of Surgery, Meiwa Hospital, Hyogo, Japan
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Yang L, He Y, Li X. Sarcopenia Predicts Relevant Clinical Outcomes in Biliary Tract Cancer Patients: A Systematic Review and Meta-Analysis. Nutr Cancer 2022; 74:3274-3283. [PMID: 35542968 DOI: 10.1080/01635581.2022.2074063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
The purpose of this meta-analysis was to analyze the influences of sarcopenia on clinical outcomes in patients with biliary tract cancer (BTC). A systematic literature search was performed in November 2021. Some studies that reported the impacts of sarcopenia on the prognosis of patients with BTC were included. The overall hazard ratios (HRs), overall survival (OS), recurrence-free survival (RFS), and odds ratio (OR) for major postoperative complications were calculated using a fixed- or random effects. In the 18 studies, 3261 patients were enrolled for analysis. Based on defining sarcopenia by muscle mass, sarcopenia predicted OS, and based on defining sarcopenia by muscle density, HR was 2.10 (95% CI 1.72-2.56) and HR was 2.12 (95% CI 1.46- 3.10). Patients with sarcopenia had poorer RFS, and HR was 2.18 (95% CI 1.75-2.71). The incidence rate of major postoperative complication increased compared with those without sarcopenia (OR, 1.45; 95% Cl, 1.07-1.96). Sarcopenia is an independent risk factor for poor OS and RFS in patients with BTC. Sarcopenia is associated with the occurrence of major postoperative complications. This study provides advice that clinicians should provide importance to the assessment of skeletal muscle status and provide suitable nutritional supports and exercise program to reduce the sarcopenia in patients with BTC.
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Affiliation(s)
- Li Yang
- Department of Hematology, Affiliated Hospital of Southwest Medical University, Sichuan, China
| | - Yanwei He
- Department of Orthopedics, Affiliated Hospital of Southwest Medical University, Sichuan, China
| | - Xiaoming Li
- Department of Hematology, Affiliated Hospital of Southwest Medical University, Sichuan, China
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