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McKechnie T, Cloutier Z, Archer V, Park L, Lee J, Heimann L, Patel A, Hong D, Eskicioglu C. Using preoperative C-reactive protein levels to predict anastomotic leaks and other complications after elective colorectal surgery: A systematic review and meta-analysis. Colorectal Dis 2024; 26:1114-1130. [PMID: 38720514 DOI: 10.1111/codi.17017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 02/10/2024] [Accepted: 04/01/2024] [Indexed: 06/28/2024]
Abstract
AIM While postoperative C-reactive protein (CRP) is used routinely as an early indicator of anastomotic leak (AL), preoperative CRP remains to be established as a potential predictor of AL for elective colorectal surgery. The aim of this systematic review and meta-analysis is to examine the association between preoperative CRP and postoperative complications including AL. METHOD MEDLINE, EMBASE, Web of Science, PubMed, Cochrane Library and CINAHL databases were searched. Studies with reported preoperative CRP values and short-term surgical outcomes after elective colorectal surgery were included. An inverse variance random effects meta-analysis was performed for all meta-analysed outcomes to determine if patients with or without complications and AL differed in their preoperative CRP levels. Risk of bias was assessed with MINORS and certainty of evidence with GRADE. RESULTS From 1945 citations, 23 studies evaluating 7147 patients were included. Patients experiencing postoperative infective complications had significantly greater preoperative CRP values [eight studies, n = 2421 patients, mean difference (MD) 8.0, 95% CI 3.77-12.23, p < 0.01]. A significant interaction was observed with subgroup analysis based on whether patients were undergoing surgery for inflammatory bowel disease (X2 = 8.99, p < 0.01). Preoperative CRP values were not significantly different between patients experiencing and not experiencing AL (seven studies, n = 3317, MD 2.15, 95% CI -2.35 to 6.66, p = 0.35), nor were they different between patients experiencing and not experiencing overall postoperative morbidity (nine studies, n = 2958, MD 4.54, 95% CI -2.55 to 11.62, p = 0.31) after elective colorectal surgery. CONCLUSION Higher preoperative CRP levels are associated with increased rates of overall infective complications, but not with AL alone or with overall morbidity in patients undergoing elective colorectal surgery.
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Affiliation(s)
- Tyler McKechnie
- Division of General Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Zacharie Cloutier
- Division of General Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Vicki Archer
- Division of General Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Lily Park
- Division of General Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Jay Lee
- Division of General Surgery, Department of Surgery, University of Calgary, Calgary, Alberta, Canada
| | | | - Ashaka Patel
- Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Dennis Hong
- Division of General Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
- Division of General Surgery, Department of Surgery, St Joseph Healthcare, Hamilton, Ontario, Canada
| | - Cagla Eskicioglu
- Division of General Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
- Division of General Surgery, Department of Surgery, St Joseph Healthcare, Hamilton, Ontario, Canada
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Khajoueinejad N, Sarfaty E, Yu AT, Buseck A, Troob S, Imtiaz S, Mohammad A, Cha DE, Pletcher E, Gleeson E, Macfie R, Carr J, Hiotis SP, Golas B, Correa-Gallego C, Sarpel U, Magge D, Labow DM, Cohen NA. Preoperative Frailty and Malnutrition in Surgical Oncology Patients Predicts Higher Postoperative Adverse Events and Worse Survival: Results of a Blinded, Prospective Trial. Ann Surg Oncol 2024; 31:2668-2678. [PMID: 38127214 DOI: 10.1245/s10434-023-14693-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 11/16/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Frailty, a multidimensional state leading to reduced physiologic reserve, is associated with worse postoperative outcomes. Despite the availability of various frailty tools, surgeons often make subjective assessments of patients' ability to tolerate surgery. The Risk Analysis Index (RAI) is a validated preoperative frailty assessment tool that has not been studied in cancer patients with plans for curative-intent surgery. METHODS In this prospective, surgeon-blinded study, patients who had abdominal malignancy with plans for resection underwent preoperative frailty assessment with the RAI and nutrition assessment by measurement of albumin, prealbumin, and C-reactive protein (CRP). Postoperative outcomes and survival were assessed. RESULTS The study included 220 patients, 158 (72%) of whom were considered frail (RAI ≥21). Frail patients were more likely to be readmitted within 30 and 90 days, (16% vs. 3% [P = 0.006] and 16% vs. 5% [P = 0.025], respectively). Patients with abnormal CRP, prealbumin, and albumin experienced higher rates of unplanned intensive care unit admission (CRP [27% vs. 8%; P < 0.001], albumin [30% vs. 10%; P < 0.001], prealbumin [29% vs. 9%; P < 0.001]) and increased postoperative mortality at 90 and 180 days. Survival was similar for frail and non-frail patients. In the multivariate analysis, frailty remained an independent risk factor for readmission (hazard ratio, 5.58; 95% confidence interval, 1.39-22.15; P = 0.015). In the post hoc analysis using the pre-cancer RAI score, the postoperative outcomes did not differ between the frail and non-frail patients. CONCLUSION In conjunction with preoperative markers of nutrition, the RAI may be used to identify patients who may benefit from additional preoperative risk stratification and increased postoperative follow-up evaluation.
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Affiliation(s)
- Nazanin Khajoueinejad
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Elad Sarfaty
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Allen T Yu
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Alison Buseck
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Samantha Troob
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sayed Imtiaz
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ayman Mohammad
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Da Eun Cha
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Eric Pletcher
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Elizabeth Gleeson
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Rebekah Macfie
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jacquelyn Carr
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Spiros P Hiotis
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Benjamin Golas
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Camilo Correa-Gallego
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Umut Sarpel
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Deepa Magge
- Division of Surgical Oncology and Endocrine Surgery, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Daniel M Labow
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Noah A Cohen
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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3
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Maeda Y, Iwatsuki M, Mitsuura C, Morito A, Ohuchi M, Kosumi K, Eto K, Ogawa K, Baba Y, Iwagami S, Miyamoto Y, Yoshida N, Baba H. Textbook outcome contributes to long-term prognosis in elderly colorectal cancer patients. Langenbecks Arch Surg 2023; 408:245. [PMID: 37354316 DOI: 10.1007/s00423-023-02992-4] [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: 04/03/2023] [Accepted: 06/16/2023] [Indexed: 06/26/2023]
Abstract
PURPOSE Textbook outcome (TO) has been used to define achievement of multiple "ideal" or "optimal" surgical and postoperative quality measures from the patient's perspective. However, TO has not been reported for their impact on survival in elderly, including CRC surgery. This study determined whether TO is associated with long-term outcomes after curative colorectomy in patients with colorectal cancer (CRC). METHODS Patient who underwent curative surgery over 75 years old for CRC between March 2005 and December 2016. TO included five separate parameters: surgery within 6 weeks, radical resection, Lymph node (LN) yield ≥ 12, no stoma, and no adverse outcome. When all 5 short-term quality of care parameters were realized, TO was achieved (TO). If any one of the 5 parameters was not met, the treatment was not considered TO (nTO). RESULTS TO was realized in 80 patients (43.0%). Differences in surgical-related characteristics and pathological characteristics according to TO had no statistically significant differences in baseline characteristics, except for Lymph node dissection. The Kaplan-Meier curves for OS and RFS association between TO and nTO had significantly poor 5-year OS and 5-year RFS compared with the TO groups (OS, 77.8% vs. 60.8%, P < 0.01; RFS, 69.6% vs. 50.8%, P = 0.01). In the multivariate analysis, nTO was an independent predictive factor for worse OS (HR, 2.04; 95% confidence interval (CI), 1.175-3.557; P = 0.01) and RFS (HR, 1.72; 95% CI, 1.043-2.842; P = 0.03). CONCLUSIONS TO can be a useful predictor for postoperative morbidity and prognosis after curative colorectomy for CRC.
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Affiliation(s)
- Yuto Maeda
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuoku, Kumamoto, 860-8556, Japan
| | - Masaaki Iwatsuki
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuoku, Kumamoto, 860-8556, Japan.
| | - Chisho Mitsuura
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuoku, Kumamoto, 860-8556, Japan
| | - Atsushi Morito
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuoku, Kumamoto, 860-8556, Japan
| | - Mayuko Ohuchi
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuoku, Kumamoto, 860-8556, Japan
| | - Keisuke Kosumi
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuoku, Kumamoto, 860-8556, Japan
| | - Kojiro Eto
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuoku, Kumamoto, 860-8556, Japan
| | - Katsuhiro Ogawa
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuoku, Kumamoto, 860-8556, Japan
| | - Yoshifumi Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuoku, Kumamoto, 860-8556, Japan
| | - Shiro Iwagami
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuoku, Kumamoto, 860-8556, Japan
| | - Yuji Miyamoto
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuoku, Kumamoto, 860-8556, Japan
| | - Naoya Yoshida
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuoku, Kumamoto, 860-8556, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuoku, Kumamoto, 860-8556, Japan
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Gozalichvili D, Binquet C, Boisson C, Guiraud A, Facy O, Ortega-Deballon P. Early detection of anastomotic leak with C-reactive protein increases the chances of anastomotic salvage. Colorectal Dis 2022; 25:728-737. [PMID: 36323646 DOI: 10.1111/codi.16399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 09/16/2022] [Accepted: 10/23/2022] [Indexed: 11/06/2022]
Abstract
AIM Anastomotic leak results in increased morbidity and affects functional and oncological outcomes after colectomy. Measurement of C-reactive protein (CRP) allows early detection of anastomotic leaks. The aim of this study was to evaluate the benefit to the patient of earlier diagnosis and management of anastomotic leaks, namely avoiding takedown of the anastomosis. METHOD Patients with an anastomotic fistula after elective colorectal surgery from 2010 to 2020 were included. Three periods were defined according to progressive adherence to the CRP protocol in our department. A comparison was made between the periods 'before' (2010-2013) and 'after' (2016-2020) in terms of morbidity, mortality, anastomotic salvage, days spent in hospital within the first postoperative month, timely adjuvant chemotherapy and anastomotic stenosis. RESULTS Out of 2655 elective colorectal operations, 171 patients presented with an anastomotic leak and 123 patients were included in the study. In univariate analysis, patients in the 'after' group had fewer severe complications (Clavien-Dindo Grade III to IV, 66.7% vs. 56.9; p = 0.017); the difference did not reach significance regarding timely postoperative chemotherapy (p = 0.058) and anastomotic stenosis (p = 0.682). In both, univariate and multivariate analysis, the 'after' period increased the chances of preserving the anastomosis (OR = 2.37 [1.08-5.17]) and increased the number of days out of hospital (p = 0.0002). CONCLUSION A CRP-based protocol for the screening of anastomotic leaks after colorectal surgery was related to increased anastomotic conservation, a decreased impact and severity of the leak and a shorter length of hospital stay.
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Affiliation(s)
- David Gozalichvili
- Department of Digestive Surgery, Dijon University Hospital, Dijon, France
| | - Christine Binquet
- INSERM, CIC1432, Dijon, France.,Clinical Investigation Centre, Dijon University Hospital, Dijon, France
| | - Cyril Boisson
- INSERM, CIC1432, Dijon, France.,Clinical Investigation Centre, Dijon University Hospital, Dijon, France
| | - Adeline Guiraud
- Department of Digestive Surgery, Dijon University Hospital, Dijon, France
| | - Olivier Facy
- Department of Digestive Surgery, Dijon University Hospital, Dijon, France.,INSERM UMR 1231, University of Bourgogne-Franche-Comté, Dijon, France
| | - Pablo Ortega-Deballon
- Department of Digestive Surgery, Dijon University Hospital, Dijon, France.,INSERM, CIC1432, Dijon, France.,Clinical Investigation Centre, Dijon University Hospital, Dijon, France.,INSERM UMR 1231, University of Bourgogne-Franche-Comté, Dijon, France
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5
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Magnin J, Fournel I, Doussot A, Régimbeau JM, Zerbib P, Piessen G, Beyer-Berjot L, Deguelte S, Lakkis Z, Schwarz L, Orry D, Ayav A, Muscari F, Mauvais F, Passot G, Trelles N, Venara A, Benoist S, Messager M, Fuks D, Borraccino B, Trésallet C, Valverde A, Souche FR, Herrero A, Gaujoux S, Lefevre J, Bourredjem A, Cransac A, Ortega-Deballon P. Benefit of a flash dose of corticosteroids in digestive surgical oncology: a multicenter, randomized, double blind, placebo-controlled trial (CORTIFRENCH). BMC Cancer 2022; 22:913. [PMID: 35999521 PMCID: PMC9400297 DOI: 10.1186/s12885-022-09998-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 08/11/2022] [Indexed: 11/12/2022] Open
Abstract
Background The modulation of perioperative inflammation seems crucial to improve postoperative morbidity and cancer-related outcomes in patients undergoing oncological surgery. Data from the literature suggest that perioperative corticosteroids decrease inflammatory markers and might be associated with fewer complications in esophageal, liver, pancreatic and colorectal surgery. Their benefit on cancer-related outcomes has not been assessed. Methods The CORTIFRENCH trial is a phase III multicenter randomized double-blind placebo-controlled trial to assess the impact of a flash dose of preoperative corticosteroids versus placebo on postoperative morbidity and cancer-related outcomes after elective curative-intent surgery for digestive cancer. The primary endpoint is the frequency of patients with postoperative major complications occurring within 30 days after surgery (defined as all complications with Clavien-Dindo grade > 2). The secondary endpoints are the overall survival at 3 years, the disease-free survival at 3 years, the frequency of patients with intraabdominal infections and postoperative infections within 30 days after surgery and the hospital length of stay. We hypothesize a reduced risk of major complications and a better disease-survival at 3 years in the experimental group. Allowing for 5% of drop-out, 1 200 patients (600 per arm) should be included. Discussion This will be the first trial focusing on the impact of perioperative corticosteroids on cancer related outcomes. If significant, it might be a strong improvement on oncological outcomes for patients undergoing surgery for digestive cancers. Trial registration ClinicalTrials.gov, NCT03875690, Registered on March 15, 2019, URL: https://clinicaltrials.gov/ct2/show/NCT03875690. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09998-z.
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Affiliation(s)
- Joséphine Magnin
- Service de Chirurgie Digestive et Cancérologique, CHU François Mitterrand, 14 rue Paul Gaffarel, 21000 , Dijon, France. .,Department of Digestive Surgical Oncology, University Hospital of Dijon, INSERM 1432, University of Bourgogne, Dijon, France.
| | - Isabelle Fournel
- Department of Clinical Epidemiology, University Hospital of Dijon, INSERM CIC 1432, University of Bourgogne, Dijon, France
| | - Alexandre Doussot
- Department of Digestive Surgical Oncology and Liver Transplantation, University Hospital of Besançon, Besançon, France
| | - Jean-Marc Régimbeau
- Department of Digestive Surgical Oncology, University Hospital of Amiens, Amiens, France
| | - Philippe Zerbib
- Department of Digestive Surgical Oncology and Liver Transplantation, Claude Huriez University Hospital, Chu Lille, France
| | - Guillaume Piessen
- Department of Digestive and Oncological Surgery, Claude Huriez University Hospital, Chu Lille, France
| | - Laura Beyer-Berjot
- Department of Digestive Surgical Oncology, North University Hospital, Marseille, France
| | - Sophie Deguelte
- Department of Digestive Surgical Oncology, University Hospital of Reims, Reims, France
| | - Zaher Lakkis
- Department of Digestive Surgical Oncology and Liver Transplantation, University Hospital of Besançon, Besançon, France
| | - Lilian Schwarz
- Department of Digestive Surgical Oncology, University Hospital of Rouen, Rouen, France
| | - David Orry
- Department of Surgical Oncology, Georges François Leclerc Cancer Center, Dijon, France
| | - Ahmet Ayav
- Department of Digestive Surgical Oncology, University Hospital of Nancy, Nancy, France
| | - Fabrice Muscari
- Department of Digestive Surgical Oncology, Rangueil University Hospital, Toulouse, France
| | - François Mauvais
- Department of Digestive Surgery, Simone Veil Hospital, Beauvais, France
| | - Guillaume Passot
- Department of Digestive Surgical Oncology, Pierre Bénite University Hospital, Lyon, France
| | - Nelson Trelles
- Department of Digestive Surgery, René-Dubos Hospital, Cergy-Pontoise, France
| | - Aurélien Venara
- Department of Digestive Surgical Oncology, University Hospital of Angers, Angers, France
| | - Stéphane Benoist
- Department of Digestive Surgical Oncology, Bicêtre University Hospital, Le Kremlin-Bicêtre, France
| | - Mathieu Messager
- Department of Digestive Surgery, Gustave Dron Hospital, Tourcoing, France
| | - David Fuks
- Department of Digestive Surgical Oncology, Cochin University Hospital, Paris, France
| | | | - Christophe Trésallet
- Department of Digestive Surgical Oncology, Avicenne University Hospital, Paris, France
| | - Alain Valverde
- Department of Digestive Surgery, La Croix Saint Simon Hospital, Paris, France
| | - François-Régis Souche
- Department of Digestive Surgical Oncology, University Hospital of Montpellier, Montpellier, France
| | - Astrid Herrero
- Department of Digestive Surgical Oncology and Liver Transplantation, University Hospital of Montpellier, Montpellier, France
| | - Sébastien Gaujoux
- Department of Digestive Surgical Oncology, Pitié Salpêtrière University Hospital, Paris, France
| | - Jérémie Lefevre
- Department of Digestive Surgical Oncology, Saint-Antoine University Hospital, Paris, France
| | - Abderrahmane Bourredjem
- Department of Clinical Epidemiology, University Hospital of Dijon, INSERM CIC 1432, University of Bourgogne, Dijon, France
| | - Amélie Cransac
- Department of Pharmacy, University Hospital of Dijon, Dijon, France
| | - Pablo Ortega-Deballon
- Service de Chirurgie Digestive et Cancérologique, CHU François Mitterrand, 14 rue Paul Gaffarel, 21000 , Dijon, France.,Department of Digestive Surgical Oncology, University Hospital of Dijon, INSERM 1432, University of Bourgogne, Dijon, France
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6
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Nanashima A, Tanoue Y, Yano K, Hiyoshi M, Imamura N, Hamada T, Kai K, Kitamura E, Suzuki Y, Tahira K, Kawano F, Nagayasu T. Relationship of Immunonutritional factor with Changes in Liver Volume after Portal Vein Embolization. Surg Open Sci 2022; 9:117-124. [PMID: 35755162 PMCID: PMC9218550 DOI: 10.1016/j.sopen.2022.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/18/2022] [Accepted: 05/21/2022] [Indexed: 11/29/2022] Open
Abstract
Background To identify predictors of changes in hepatic volumes after portal vein embolization, we examined the relationship with preoperative nutritional and immunological parameters. Patients and Methods Ninety-three patients who underwent portal vein embolization were included. The control group comprised 13 patients who underwent right hepatectomy without portal vein embolization. Computed tomographic volumetric parameter was measured for changes in embolized and nonembolized liver. Correlation with various candidates of immunonutritional parameters was examined. Results Difference in increased liver ratio was 9.1%. C-reactive protein levels significantly increased after portal vein embolization (P < .01), whereas albumin and total cholesterol levels significantly decreased, respectively (P < .01). The C-reactive protein/albumin ratio, prognostic nutritional index, Controlling Nutritional Status score, and modified Glasgow Prognostic Score were significantly different, respectively (P < .01). Prothrombin activity and total cholesterol level significantly correlated with the increased change in nonembolized liver (P < .05). The C-reactive protein and C-reactive protein/albumin ratio after portal vein embolization negatively correlated with hypertrophic ratio (P < .05). By comparing posthepatectomy outcomes between 64 patients undergoing portal vein embolization and 13 who did not, the prevalence of severe complications and mortality in the portal vein embolization group was not different from that in the non–portal vein embolization group. Liver activity at 15 minutes > 0.92 and increased liver volume ≥ 10% tended to correlate with lower prevalence of severe complications. Only increased intraoperative blood loss ≥ 1,500 mL was significantly associated with morbidity and mortality (P < .05). Conclusion Contrary to our hypothesis, immunonutritional parameters, except C-reactive protein and C-reactive protein/albumin ratio, did not reflect hypertrophy after portal vein embolization. Although it is difficult to predict the hypertrophic degree, the strategy of scheduled hepatectomy should be switched in case of impaired inflammatory status after portal vein embolization.
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Affiliation(s)
- Atsushi Nanashima
- Division of Hepato-Biliary-Pancreas Surgery, Department of Surgery, University of Miyazaki Faculty of Medicine, University of Miyazaki Hospital, Kihara Kiyotake, Miyazaki 889-1692, Japan
- Corresponding author at: Division of Hepato-Biliary-Pancreas Surgery, Department of Surgery, University of Miyazaki Faculty of Medicine, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan. Tel.: + 81985852905; fax: + 81985853780.
| | - Yukinori Tanoue
- Division of Surgical Oncology, Nagasaki University School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
| | - Koichi Yano
- Division of Hepato-Biliary-Pancreas Surgery, Department of Surgery, University of Miyazaki Faculty of Medicine, University of Miyazaki Hospital, Kihara Kiyotake, Miyazaki 889-1692, Japan
| | - Masahide Hiyoshi
- Division of Hepato-Biliary-Pancreas Surgery, Department of Surgery, University of Miyazaki Faculty of Medicine, University of Miyazaki Hospital, Kihara Kiyotake, Miyazaki 889-1692, Japan
| | - Naoya Imamura
- Division of Hepato-Biliary-Pancreas Surgery, Department of Surgery, University of Miyazaki Faculty of Medicine, University of Miyazaki Hospital, Kihara Kiyotake, Miyazaki 889-1692, Japan
| | - Takeomi Hamada
- Division of Hepato-Biliary-Pancreas Surgery, Department of Surgery, University of Miyazaki Faculty of Medicine, University of Miyazaki Hospital, Kihara Kiyotake, Miyazaki 889-1692, Japan
| | - Kengo Kai
- Division of Hepato-Biliary-Pancreas Surgery, Department of Surgery, University of Miyazaki Faculty of Medicine, University of Miyazaki Hospital, Kihara Kiyotake, Miyazaki 889-1692, Japan
| | - Eiji Kitamura
- Division of Hepato-Biliary-Pancreas Surgery, Department of Surgery, University of Miyazaki Faculty of Medicine, University of Miyazaki Hospital, Kihara Kiyotake, Miyazaki 889-1692, Japan
| | - Yasuto Suzuki
- Division of Hepato-Biliary-Pancreas Surgery, Department of Surgery, University of Miyazaki Faculty of Medicine, University of Miyazaki Hospital, Kihara Kiyotake, Miyazaki 889-1692, Japan
| | - Kousei Tahira
- Division of Hepato-Biliary-Pancreas Surgery, Department of Surgery, University of Miyazaki Faculty of Medicine, University of Miyazaki Hospital, Kihara Kiyotake, Miyazaki 889-1692, Japan
| | - Fumiya Kawano
- Division of Hepato-Biliary-Pancreas Surgery, Department of Surgery, University of Miyazaki Faculty of Medicine, University of Miyazaki Hospital, Kihara Kiyotake, Miyazaki 889-1692, Japan
| | - Takeshi Nagayasu
- Division of Surgical Oncology, Nagasaki University School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
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