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Tsukagoshi M, Araki K, Shirabe K. Pancreatic cancer and sarcopenia: a narrative review of the current status. Int J Clin Oncol 2024; 29:1055-1066. [PMID: 38954075 DOI: 10.1007/s10147-024-02576-2] [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: 05/25/2024] [Accepted: 06/19/2024] [Indexed: 07/04/2024]
Abstract
Pancreatic cancer is still a difficult disease to treat, despite recent advances in surgical techniques and chemotherapeutic drugs. Its incidence continues to rise, as does the number of older patients. Sarcopenia is defined as a progressive and generalized loss of skeletal muscle mass and strength. Sarcopenia is present in approximately 40% in patients with pancreatic cancer. Sarcopenia is primarily diagnosed through imaging, and progress is being made in the development of automated methods and artificial intelligence, as well as biomarker research. Sarcopenia has been linked to a poor prognosis in pancreatic cancer patients. However, some studies suggest that sarcopenia is not always associated with a poor prognosis, depending on the resectability of pancreatic cancer and the nature of treatment, such as surgery or chemotherapy. Recent meta-analyses have found that sarcopenia is not linked to postoperative complications. It is still debated whether there is a link between sarcopenia and drug toxicity during chemotherapy. The relationship between sarcopenia and immunity has been investigated, but the mechanism is still unknown.
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Affiliation(s)
- Mariko Tsukagoshi
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgical Science, Gunma University Graduate School of Medicine, 3-39-22 Showa-Machi, Maebashi Gunma, 371-8511, Japan
| | - Kenichiro Araki
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgical Science, Gunma University Graduate School of Medicine, 3-39-22 Showa-Machi, Maebashi Gunma, 371-8511, Japan
| | - Ken Shirabe
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgical Science, Gunma University Graduate School of Medicine, 3-39-22 Showa-Machi, Maebashi Gunma, 371-8511, Japan.
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Kim HI, Kim KJ, Kim S, Kim HD, Kim SH. Association between preoperative lumbar skeletal muscle index and postoperative nausea and vomiting in patients undergoing pylorus-preserving pancreatoduodenectomy: a retrospective study. Anesth Pain Med (Seoul) 2024; 19:161-168. [PMID: 38725172 PMCID: PMC11089290 DOI: 10.17085/apm.23142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 02/02/2024] [Accepted: 02/11/2024] [Indexed: 05/15/2024] Open
Abstract
BACKGROUND Sarcopenia is associated with postoperative complications; however, its impact on the quality of postoperative recovery, such as postoperative nausea and vomiting (PONV) and pain, remains unclear. We investigated the association of preoperative lumbar skeletal muscle mass index (LSMI) with PONV, postoperative pain, and complications. METHODS Medical records of 756 patients who underwent pylorus-preserving pancreatoduodenectomy (PPPD) were retrospectively reviewed. The skeletal muscle areas were measured on abdominal computed tomography (CT) images. LSMI was calculated by dividing the skeletal muscle area by the square of the patient's height. We analyzed the correlations between preoperative LSMI calibrated with confounding variables and PONV scores, PONV occurrence, pain scores, rescue analgesic administration, postoperative complications, and length of hospital stay. RESULTS The median (1Q, 3Q) LSMI was 47.72 (40.74, 53.41) cm2/m2. The incidence rates of PONV according to time period were as follows: post-anesthesia care unit, 42/756 (5.6%); 0-6 h, 54/756 (7.1%); 6-24 h, 120/756 (15.9%); 24-48 h, 46/756 (6.1%); and overall, 234/756 (31.0%). The incidence of PONV was inversely correlated with LSMI 24-48 h post-surgery and overall. LSMI and PONV scores were negatively associated 6-24 h and 24-48 h post-surgery. There was no association between LSMI and postoperative pain scores, rescue analgesic administration, complications, or length of hospital stay. CONCLUSIONS Preoperative LSMI was associated with PONV in patients undergoing PPPD. Therefore, LSMI measured on preoperative abdominal CT can be a predictive indicator of PONV. Appropriate PONV prophylaxis is necessary in patients with low LSMI before PPPD.
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Affiliation(s)
- Hyun Il Kim
- Department of Anesthesiology and Pain Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Ki Jun Kim
- Department of Anesthesiology and Pain Medicine, Severance Hospital, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Sangil Kim
- Department of Anesthesiology and Pain Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hae Dong Kim
- Department of Anesthesiology and Pain Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Hyun Kim
- Department of Anesthesiology and Pain Medicine, Severance Hospital, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
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Emori T, Itonaga M, Ashida R, Tamura T, Kawaji Y, Hatamaru K, Yamashita Y, Fukatsu K, Shimokawa T, Koike M, Sonomura T, Kawai M, Kitano M. Impact of sarcopenia on recurrent biliary obstruction after EUS-guided biliary drainage in patients with malignant biliary obstruction. Int J Clin Oncol 2024; 29:286-296. [PMID: 38280972 DOI: 10.1007/s10147-023-02455-2] [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: 08/14/2023] [Accepted: 12/08/2023] [Indexed: 01/29/2024]
Abstract
BACKGROUND AND AIMS Sarcopenia is an important prognostic factor for cancer patients. The aim of this study was to assess the ability of sarcopenia to predict recurrent biliary obstruction (RBO) in patients with unresectable cancer after EUS-guided biliary drainage (EUS-BD). METHODS The study enrolled 113 patients who underwent EUS-BD using the self-expandable metal stent (SEMS) for unresectable malignant biliary obstruction (MBO) between April 2016 and December 2021 at Wakayama Medical University Hospital. The skeletal muscle index at the third lumbar spine level (L3) was calculated from computed tomography images. We analyzed the cumulative incidence of RBO at 180 days after stent insertion. Univariate and multivariate analyses were performed to identify variables significantly associated with RBO. RESULTS Seventy-six patients were assigned to the sarcopenia group, and 37 were assigned to the non-sarcopenia group. The 180-day cumulative incidence of RBO was 11% in the non-sarcopenia group and 29% in the sarcopenia group (p = 0.034). The time to RBO was significantly shorter for the sarcopenia group (p = 0.028; Gray's test). Multivariate analyses identified sarcopenia as an independent prognostic factor for RBO (present vs absent; HR 4.61; 95% CI 1.76-12.10, p = 0.001). The rates of biliary sludge/food impaction were significantly higher in the sarcopenia group for the causes of RBO (p = 0.048). There were no significant differences between the sarcopenia and the non-sarcopenia groups with respect to related EUS-BD adverse events. CONCLUSION Sarcopenia is an independent indicator of RBO in patients with MBO who receive EUS-BD with SEMS.
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Affiliation(s)
- Tomoya Emori
- Department of Gastroenterology, Wakayama Rosai Hospital, 93-1 Kinomoto, Wakayama, 640-8505, Japan
| | - Masahiro Itonaga
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan
| | - Reiko Ashida
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan
| | - Takashi Tamura
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan
| | - Yuki Kawaji
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan
| | - Keiichi Hatamaru
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan
| | - Yasunobu Yamashita
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan
| | - Kazuhiro Fukatsu
- Department of Gastroenterology, Wakayama Rosai Hospital, 93-1 Kinomoto, Wakayama, 640-8505, Japan
| | - Toshio Shimokawa
- Clinical Study Support Center, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan
| | - Masataka Koike
- Department of Radiology, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan
| | - Tetsuo Sonomura
- Department of Radiology, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan
| | - Manabu Kawai
- Second Department of Surgery, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan
| | - Masayuki Kitano
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan.
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Preoperative sarcopenia is a negative predictor for enhanced postoperative recovery after pancreaticoduodenectomy. Langenbecks Arch Surg 2022; 407:2355-2362. [PMID: 35593934 DOI: 10.1007/s00423-022-02558-w] [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: 11/05/2021] [Accepted: 05/11/2022] [Indexed: 11/09/2022]
Abstract
PURPOSE Sarcopenia is common in pancreatic cancer patients. Considering the growing adoption of standardized protocols for enhanced recovery after surgery (ERAS), we examined the clinical impact of sarcopenia in pancreaticoduodenectomy (PD) patients in a 5-day accelerated ERAS program, termed the Whipple Accelerated Recovery Pathway. METHODS A retrospective review was conducted of patients undergoing PD from 2017 through 2020 on the ERAS pathway. Preoperative computerized tomographic scans taken within 45 days before surgery were analyzed to determine psoas muscle cross-sectional area (PMA) at the third lumbar vertebral body. Sarcopenia was defined as the lowest quartile of PMA respective to gender. Outcome measures were compared between patients with or without sarcopenia. RESULTS In this 333-patient cohort, 252 (75.7%) patients had final pathology revealing pancreatic or periampullary cancer. The median age was 66.7 years (16.4-88.4 years) with a 161:172 male to female ratio. Sarcopenia correlated with delayed tolerance of oral intake (OR 2.2; 95%CI 1.1-4.3, P = 0.03), increased complication rates (OR 4.3; 95%CI 2.2-8.5, P < 0.01), and longer hospital length of stay (LOS) (P < 0.05). Preoperative albumin levels, BMI, and history of pancreatitis were also found to correlate with LOS (P < 0.05). Multivariate regression analysis found low PMA, BMI, and male gender to be independent predictors of increased LOS (P < 0.05). CONCLUSION Sarcopenia correlated with increased LOS and postoperative complications in ERAS patients after PD. Sarcopenia can be used to predict poor candidates for ERAS protocols who may require an alternative recovery protocol, promoting a clinical tier-based approach to ERAS for pancreatic surgery.
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Huang HH, Wang TY, Yao SF, Lin PY, Chang JCY, Peng LN, Chen LK, Yen DHT. Gastric Mobility and Gastrointestinal Hormones in Older Patients with Sarcopenia. Nutrients 2022; 14:nu14091897. [PMID: 35565864 PMCID: PMC9103579 DOI: 10.3390/nu14091897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/23/2022] [Accepted: 04/29/2022] [Indexed: 11/24/2022] Open
Abstract
Sarcopenia has serious clinical consequences and poses a major threat to older people. Gastrointestinal environmental factors are believed to be the main cause. The aim of this study was to describe the relationship between sarcopenia and gastric mobility and to investigate the relationship between sarcopenia and the concentration of gastrointestinal hormones in older patients. Patients aged ≥ 75 years were recruited for this prospective study from August 2018 to February 2019 at the emergency department. The enrolled patients were tested for sarcopenia. Gastric emptying scintigraphy was conducted, and laboratory tests for cholecystokinin(CCK), glucagon-like peptide-1 (GLP-1), peptide YY (PYY), nesfatin, and ghrelin were performed during the fasting period. We enrolled 52 patients with mean age of 86.9 years, including 17 (32.7%) patients in the non-sarcopenia group, 17 (32.7%) patients in the pre-sarcopenia group, and 18 (34.6%) in the sarcopenia group. The mean gastric emptying half-time had no significant difference among three groups. The sarcopenia group had significantly higher fasting plasma concentrations of CCK, GLP-1, and PYY. We concluded that the older people with sarcopenia had significantly higher plasma concentrations of CCK, GLP-1, and PYY. In the elderly population, anorexigenic gastrointestinal hormones might have more important relationships with sarcopenia than orexigenic gastrointestinal hormones.
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Affiliation(s)
- Hsien-Hao Huang
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei 112201, Taiwan; (H.-H.H.); (T.-Y.W.); (P.-Y.L.); (J.C.-Y.C.)
- Institute of Emergency and Critical Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan
| | - Tse-Yao Wang
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei 112201, Taiwan; (H.-H.H.); (T.-Y.W.); (P.-Y.L.); (J.C.-Y.C.)
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan
| | - Shan-Fan Yao
- Department of Nuclear Medicine, Taipei Veterans General Hospital, Taipei 112201, Taiwan;
| | - Pei-Ying Lin
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei 112201, Taiwan; (H.-H.H.); (T.-Y.W.); (P.-Y.L.); (J.C.-Y.C.)
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan
| | - Julia Chia-Yu Chang
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei 112201, Taiwan; (H.-H.H.); (T.-Y.W.); (P.-Y.L.); (J.C.-Y.C.)
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan
| | - Li-Ning Peng
- Aging and Health Research Center, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan; (L.-N.P.); (L.-K.C.)
- Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, Taipei 112201, Taiwan
| | - Liang-Kung Chen
- Aging and Health Research Center, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan; (L.-N.P.); (L.-K.C.)
- Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, Taipei 112201, Taiwan
- Taipei Municipal Gan-Dau Hospital, Taipei 112020, Taiwan
| | - David Hung-Tsang Yen
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei 112201, Taiwan; (H.-H.H.); (T.-Y.W.); (P.-Y.L.); (J.C.-Y.C.)
- Institute of Emergency and Critical Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan
- Department of Emergency Medicine, National Defense Medical Center, Taipei 114202, Taiwan
- Department of Nursing, Yuanpei University of Medical Technology, Hsinchu 300102, Taiwan
- Correspondence: ; Tel.: +886-2-2875-7371
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Sato H, Goto T, Hayashi A, Kawabata H, Okada T, Takauji S, Sasajima J, Enomoto K, Fujiya M, Oyama K, Ono Y, Sugitani A, Mizukami Y, Okumura T. Prognostic significance of skeletal muscle decrease in unresectable pancreatic cancer: Survival analysis using the Weibull exponential distribution model. Pancreatology 2021; 21:892-902. [PMID: 33722506 DOI: 10.1016/j.pan.2021.03.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/21/2021] [Accepted: 03/01/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND/OBJECTIVES Decrease in skeletal muscle mass and function is associated with a poor prognosis following surgical resection of pancreatic ductal adenocarcinomas (PDAs). This study evaluated whether skeletal muscle mass decrease affects PDA outcomes. METHODS Data of 112 patients with advanced and unresectable PDA who underwent chemotherapy in a single institution were retrospectively analyzed. Information on age, sex, hematological investigations, including systemic inflammation-based markers and nutritional assessment biomarkers, and imaging parameters of skeletal muscle mass and visceral adipose tissue were retrieved from the patients' medical records. The efficiency of the Cox, Weibull, and standardized exponential models were compared using hazard ratios and the Akaike Information Criterion (AIC). RESULTS Results from the Weibull, Cox, and standardized exponential model analyses indicated that low skeletal muscle mass, Eastern Cooperative Oncology Group performance status (PS), and the requirement of biliary drainage were associated with the highest risk of death, followed by carcinoembryonic antigen (CEA) levels and the presence of ascites. The AIC value from the four significant parameters was lowest for the Weibull-exponential distribution (222.3) than that of the Cox (653.7) and standardized exponential models (265.7). We developed a model for estimating the 1-year survival probability using the Weibull-exponential distribution. CONCLUSIONS Low-skeletal muscle index, PS, requirement of biliary drainage, CEA levels, and presence of ascites are independent factors for predicting poor patient survival after chemotherapy. Improved survival modeling using a parametric approach may accurately predict the outcome of patients with advanced-stage PDA.
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Affiliation(s)
- Hiroki Sato
- Department of Medicine, Asahikawa Medical University, 2-1 Midorigaoka-Higashi, Asahikawa, Japan
| | - Takuma Goto
- Department of Medicine, Asahikawa Medical University, 2-1 Midorigaoka-Higashi, Asahikawa, Japan
| | - Akihiro Hayashi
- Department of Medicine, Asahikawa Medical University, 2-1 Midorigaoka-Higashi, Asahikawa, Japan
| | - Hidemasa Kawabata
- Department of Medicine, Asahikawa Medical University, 2-1 Midorigaoka-Higashi, Asahikawa, Japan
| | - Tetsuhiro Okada
- Department of Medicine, Asahikawa Medical University, 2-1 Midorigaoka-Higashi, Asahikawa, Japan
| | - Shuhei Takauji
- Department of Medicine, Asahikawa Medical University, 2-1 Midorigaoka-Higashi, Asahikawa, Japan
| | - Junpei Sasajima
- Department of Medicine, Asahikawa Medical University, 2-1 Midorigaoka-Higashi, Asahikawa, Japan
| | - Katsuro Enomoto
- Department of Medicine, Asahikawa Medical University, 2-1 Midorigaoka-Higashi, Asahikawa, Japan
| | - Mikihiro Fujiya
- Department of Medicine, Asahikawa Medical University, 2-1 Midorigaoka-Higashi, Asahikawa, Japan
| | - Kyohei Oyama
- Department of Cardiovascular Surgery, Asahikawa Medical University, 2-1 Midorigaoka-Higashi, Asahikawa, Japan
| | - Yusuke Ono
- Institute of Biomedical Research, Sapporo-Higashi Tokushukai Hospital, 3-1, North-33, East-14, Higashi-Ku, Sapporo, Japan
| | - Ayumu Sugitani
- Institute of Biomedical Research, Sapporo-Higashi Tokushukai Hospital, 3-1, North-33, East-14, Higashi-Ku, Sapporo, Japan
| | - Yusuke Mizukami
- Department of Medicine, Asahikawa Medical University, 2-1 Midorigaoka-Higashi, Asahikawa, Japan; Institute of Biomedical Research, Sapporo-Higashi Tokushukai Hospital, 3-1, North-33, East-14, Higashi-Ku, Sapporo, Japan.
| | - Toshikatsu Okumura
- Department of Medicine, Asahikawa Medical University, 2-1 Midorigaoka-Higashi, Asahikawa, Japan
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Ishii K, Yokoyama Y, Ebata T, Igami T, Mizuno T, Yamaguchi J, Onoe S, Watanabe N, Nagino M. Impact of the preoperative body composition indexes on intraoperative blood loss in patients undergoing pancreatoduodenectomy. Surg Today 2020; 51:52-60. [PMID: 32564145 DOI: 10.1007/s00595-020-02054-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 06/07/2020] [Indexed: 12/11/2022]
Abstract
PURPOSES This study sought to identify any significant predictors of blood loss during pancreatoduodenectomy (PD) among preoperative variables, including the body composition indexes. METHODS The preoperative data of patients undergoing PD were retrospectively reviewed. The objective variable was the percentage of blood loss during PD to the estimated circulating blood volume (proportional blood loss: PBL). The circulating blood volume was estimated using Nadler's formula. The total psoas area, average Hounsfield units of psoas area (psoas muscle density: PMD), and visceral to subcutaneous adipose tissue area ratio (VSR) were measured at the third vertebra using preoperative plain computed tomography images. A univariate analysis and multiple linear regression analysis for PBL were conducted using the preoperative variables. RESULTS A total of 415 patients were analyzed. The median PBL was 24.5%. The PMD (coefficient - 0.267; 95% CI - 0.518, - 0.015), VSR (coefficient 2.719; 95% CI 0.238, 5.201), serum albumin level (coefficient - 8.458; 95% CI - 13.02, - 3.898), neoadjuvant therapy (coefficient 9.605; 95% CI 1.722, 17.49), and prothrombin time-international normalized ratio (PT-INR, coefficient 38.63; 95% CI 10.94, 66.31) were independently associated with PBL. CONCLUSIONS The preoperative PMD, VSR, serum albumin level, neoadjuvant therapy, and PT-INR independently affected PBL. These factors could therefore be potential targets to reduce blood loss during PD.
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Affiliation(s)
- Kenta Ishii
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Yukihiro Yokoyama
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan. .,Division of Perioperative Medicine, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 4668550, Japan.
| | - Tomoki Ebata
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Tsuyoshi Igami
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Takashi Mizuno
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Junpei Yamaguchi
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Shunsuke Onoe
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Nobuyuki Watanabe
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.,Division of Perioperative Medicine, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 4668550, Japan
| | - Masato Nagino
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
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