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Park J, Park SJ, Han SS, Park HM, Yu J, Park B, Kim YW, Kim SW. Efficacy of ferric carboxymaltose in iron deficiency anemia patients scheduled for pancreaticoduodenectomy. Ann Surg Treat Res 2023; 105:82-90. [PMID: 37564949 PMCID: PMC10409636 DOI: 10.4174/astr.2023.105.2.82] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 06/01/2023] [Accepted: 07/03/2023] [Indexed: 08/12/2023] Open
Abstract
Purpose Perioperative transfusion is reported to be an independent risk factor not only for postoperative complications but also for early recurrence of periampullary carcinoma after pancreaticoduodenectomy (PD). The purpose of this study was to evaluate the safety and efficacy of ferric carboxymaltose (FCM) in reducing the need for perioperative transfusion in iron deficiency anemia patients scheduled for PD. Methods Twenty-two male patients (hemoglobin [Hb] 7 to <13 g/dL) and 18 female patients (Hb 7 to <12 g/dL) were enrolled in the study group and administered FCM 1-3 weeks before PD. The perioperative transfusion rate was the primary endpoint; morbidity, length of postoperative hospital stay, change in hematological parameters after FCM injection, and adverse effects of FCM were also investigated. Results The perioperative transfusion rate of the study group was 22.5% (9 of 40). Hb level was significantly higher on the day of the operation compared to baseline (P < 0.001). Levels of Hb, transferrin saturation, and ferritin were higher at the follow-up compared to baseline (P = 0.008, P = 0.033, and P < 0.001, respectively). Conclusions FCM administration was associated with a reduced need for perioperative transfusion and can safely stabilize hematological parameters.
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Affiliation(s)
- Jangho Park
- Department of General Surgery, Osan Hankook Hospital, Osan, Korea
- Center for Liver and Pancreatobiliary Cancer, National Cancer Center, Goyang, Korea
| | - Sang-Jae Park
- Center for Liver and Pancreatobiliary Cancer, National Cancer Center, Goyang, Korea
| | - Sung-Sik Han
- Center for Liver and Pancreatobiliary Cancer, National Cancer Center, Goyang, Korea
| | - Hyeong Min Park
- Center for Liver and Pancreatobiliary Cancer, National Cancer Center, Goyang, Korea
| | - Jihye Yu
- Center for Liver and Pancreatobiliary Cancer, National Cancer Center, Goyang, Korea
| | - Boram Park
- Biomedical Statistics Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Korea
| | - Young-Woo Kim
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
| | - Sun-Whe Kim
- Department of Surgery, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, Korea
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Panagiotakis E, Selzer T, Böhm G, Schrem H, Vondran FWR, Qu Z, Ockenga J, Hertenstein B, Winterhalter M, Bektas H. Preoperative hemoglobin levels, extended resections and the body mass index influence survival after pancreaticoduodenectomy. Langenbecks Arch Surg 2023; 408:124. [PMID: 36935457 DOI: 10.1007/s00423-023-02863-y] [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: 10/09/2022] [Accepted: 03/09/2023] [Indexed: 03/21/2023]
Abstract
PURPOSE The negative influence of perioperative transfusion of packed red blood cells on the prognosis of various malignancies is the focus of recent research interest. The development of a propensity score for the prediction of perioperative transfusion of packed red blood cells (pRBCs) and the identification of independent risk factors for survival, that can either be known prior to or during surgery in patients undergoing pancreaticoduodenectomy for pancreatic head cancer are the two objectives of this study. METHODS Logistic regression analyses and Cox regression modeling were used to identify independent risk factors for perioperative transfusion of pRBCs and to determine individual risk factors for patient survival. A total of 101 adult patients who underwent surgery between 01/01/2016 and 12/31/2020 were investigated in a single-center retrospective analysis. RESULTS Preoperative hemoglobin levels (OR: 0.472, 95%-CI: 0.312-0.663, p < 0.001) and extended resections (OR: 4.720, 95%-CI: 1.819-13.296, p = 0.001) were identified as independent risk factors for perioperative transfusion of pRBCs, enabling the prediction of pRBC transfusion with high sensitivity and specificity (AUROC: 0.790). The logit of the derived propensity model for the transfusion of pRBCs (HR: 9.231, 95%CI: 3.083-28.118, p < 0.001) and preoperative Body Mass Index (BMI) (HR, 0.925; 95%-CI: 0.870-0.981, p = 0.008) were independent risk factors for survival. CONCLUSIONS Low preoperative hemoglobin levels, low BMI values, and extended resections are significant risk factors for survival that can be known and thus potentially be influenced prior to or during surgery. Patient blood management programs and prehabilitation programs should strive to increase preoperative hemoglobin levels and improve preoperative malnutrition.
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Affiliation(s)
- Emmanouil Panagiotakis
- General, Visceral and Oncologic Surgery, Gesundheit Nord, Klinikum Bremen Mitte, Bremen, Germany
| | - Tabea Selzer
- General, Visceral and Oncologic Surgery, Gesundheit Nord, Klinikum Bremen Mitte, Bremen, Germany
| | - Gabriele Böhm
- General, Visceral and Oncologic Surgery, Gesundheit Nord, Klinikum Bremen Mitte, Bremen, Germany
| | - Harald Schrem
- General, Visceral and Transplant Surgery, Medical University of Graz, Graz, Austria
| | - Florian W R Vondran
- General, Visceral and Transplant Surgery, Hannover Medical School, Hannover, Germany
| | - Zhi Qu
- Institute for Epidemiology, Social Medicine and Health Systems Research, Hannover Medical School, Hannover, Germany
| | - Johann Ockenga
- Department of Gastroenterology, Endocrinology and Clinical Nutrition, Klinikum Bremen Mitte, Bremen, Germany
| | - Bernd Hertenstein
- Department of Internal Medicine I, Klinikum Bremen Mitte, Bremen, Germany
| | | | - Hüseyin Bektas
- General, Visceral, and Oncologic Surgery, Gesundheit Nord, Klinikum Bremen Mitte, Sankt Jürgen Str. 1, 28177, Bremen, Germany.
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Prediction of survival after left-sided pancreatic resection for adenocarcinoma: Introduction of a new prognostic score. Hepatobiliary Pancreat Dis Int 2019; 18:569-575. [PMID: 31279680 DOI: 10.1016/j.hbpd.2019.06.007] [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: 02/02/2019] [Accepted: 06/17/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND Due to the clinically unapparent course the entity of left-sided pancreatic adenocarcinoma is often diagnosed at advanced stages, resulting in small numbers of patients qualifying for pancreatectomy. This study strives to develop a prognostic model for survival after left-sided pancreatic resection. METHODS A total of 54 patients were analyzed. Pre- and intra-operative predictive factors for 18-month mortality were identified with multivariable binary logistic regression analysis and compiled into a prognostic model. The applicability was evaluated by assessment of the area under the receiver operating characteristic curve (AUROC). The model was internally validated applying a randomized backwards bootstrapping analysis. RESULTS The 18-month mortality rate was 74.1% (n = 40). Mean survival was 19.1 months. A prognostic model for 18-month mortality after left sided-pancreatectomy showed an AUROC >0.800: 18-month mortality risk in% = Exp(Y) / (1 + Exp(Y)) with y= -0.927 + (1.724, if CA 19-9 elevated, otherwise 0) + (1.212 × number of intra-operative transfused packed red blood cells) + (2.771, if prior abdominal surgery, otherwise 0) - (3.612, if gastric resection, otherwise 0) This model was internally validated in 40 randomized backwards bootstrapping steps with AUROCs ranging from 0.757 to 0.971. CONCLUSIONS The 18-month mortality risk for patients after left-sided pancreatectomy for adenocarcinoma of the pancreatic body can be assessed with the number of intra-operatively transfused packed red blood cells, elevated CA 19-9 levels, additional gastric resection and prior abdominal surgeries in the patient's history.
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Lopez-Aguiar AG, Ethun CG, Pawlik TM, Tran T, Poultsides GA, Isom CA, Idrees K, Krasnick BA, Fields RC, Salem A, Weber SM, Martin RCG, Scoggins CR, Shen P, Mogal HD, Beal EW, Schmidt C, Shenoy R, Hatzaras I, Maithel SK. Association of Perioperative Transfusion with Recurrence and Survival After Resection of Distal Cholangiocarcinoma: A 10-Institution Study from the US Extrahepatic Biliary Malignancy Consortium. Ann Surg Oncol 2019; 26:1814-1823. [PMID: 30877497 PMCID: PMC10182408 DOI: 10.1245/s10434-019-07306-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Indexed: 12/26/2022]
Abstract
BACKGROUND Perioperative allogeneic blood transfusion is associated with poor oncologic outcomes in multiple malignancies. The effect of blood transfusion on recurrence and survival in distal cholangiocarcinoma (DCC) is not known. METHODS All patients with DCC who underwent curative-intent pancreaticoduodenectomy at 10 institutions from 2000 to 2015 were included. Primary outcomes were recurrence-free (RFS) and overall survival (OS). RESULTS Among 314 patients with DCC, 191 (61%) underwent curative-intent pancreaticoduodenectomy. Fifty-three patients (28%) received perioperative blood transfusions, with a median of 2 units. There were no differences in baseline demographics or operative data between transfusion and no-transfusion groups. Compared with no-transfusion, patients who received a transfusion were more likely to have (+) margins (28 vs 14%; p = 0.034) and major complications (46 vs 16%; p < 0.001). Transfusion was associated with worse median RFS (19 vs 32 months; p = 0.006) and OS (15 vs 29 months; p = 0.003), which persisted on multivariable (MV) analysis for both RFS [hazard ratio (HR) 1.8; 95% confidence interval (CI) 1.1-3.0; p = 0.031] and OS (HR 1.9; 95% CI 1.1-3.3; p = 0.018), after controlling for portal vein resection, estimated blood loss (EBL), grade, lymphovascular invasion (LVI), and major complications. Similarly, transfusion of ≥ 2 pRBCs was associated with lower RFS (17 vs 32 months; p < 0.001) and OS (14 vs 29 months; p < 0.001), which again persisted on MV analysis for both RFS (HR 2.6; 95% CI 1.4-4.5; p = 0.001) and OS (HR 4.0; 95% CI 2.2-7.5; p < 0.001). The RFS and OS of patients transfused 1 unit was comparable to patients who were not transfused. CONCLUSION Perioperative blood transfusion is associated with decreased RFS and OS after resection for distal cholangiocarcinoma, after accounting for known adverse pathologic factors. Volume of transfusion seems to exert an independent effect, as 1 unit was not associated with the same adverse effects as ≥ 2 units.
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Affiliation(s)
- Alexandra G Lopez-Aguiar
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Cecilia G Ethun
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Timothy M Pawlik
- Division of Surgical Oncology, Department of Surgery, The Johns Hopkins Hospital, Baltimore, MD, USA
- Division of Surgical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Thuy Tran
- Department of Surgery, Stanford University Medical Center, Stanford, CA, USA
| | - George A Poultsides
- Department of Surgery, Stanford University Medical Center, Stanford, CA, USA
| | - Chelsea A Isom
- Division of Surgical Oncology, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Kamran Idrees
- Division of Surgical Oncology, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Bradley A Krasnick
- Department of Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - Ryan C Fields
- Department of Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - Ahmed Salem
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Sharon M Weber
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Robert C G Martin
- Division of Surgical Oncology, Department of Surgery, University of Louisville, Louisville, KY, USA
| | - Charles R Scoggins
- Division of Surgical Oncology, Department of Surgery, University of Louisville, Louisville, KY, USA
| | - Perry Shen
- Department of Surgery, Wake Forest University, Winston-Salem, NC, USA
| | - Harveshp D Mogal
- Department of Surgery, Wake Forest University, Winston-Salem, NC, USA
| | - Eliza W Beal
- Division of Surgical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Carl Schmidt
- Division of Surgical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Rivfka Shenoy
- Department of Surgery, New York University, New York, NY, USA
| | | | - Shishir K Maithel
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, Atlanta, GA, USA.
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5
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Poorman CE, Postlewait LM, Ethun CG, Tran TB, Prescott JD, Pawlik TM, Wang TS, Glenn J, Hatzaras I, Shenoy R, Phay JE, Keplinger K, Fields RC, Jin LX, Weber SM, Salem A, Sicklick JK, Gad S, Yopp AC, Mansour JC, Duh QY, Seiser N, Solorzano CC, Kiernan CM, Votanopoulos KI, Levine EA, Staley CA, Poultsides GA, Maithel SK. Blood Transfusion and Survival for Resected Adrenocortical Carcinoma: A Study from the United States Adrenocortical Carcinoma Group. Am Surg 2017. [DOI: 10.1177/000313481708300735] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Perioperative blood transfusion is associated with decreased survival in pancreatic, gastric, and liver cancer. The effect of transfusion in adrenocortical carcinoma (ACC) has not been studied. Patients with available transfusion data undergoing curative-intent resection of ACC from 1993 to 2014 at 13 institutions comprising the United States Adrenocortical Carcinoma Group were included. Factors associated with blood transfusion were determined. Primary and secondary end points were recurrence-free survival (RFS) and overall survival (OS), respectively. Out of 265 patients, 149 were included for analysis. Out of these, 57 patients (38.3%) received perioperative transfusions. Compared to nontransfused patients, transfused patients more commonly had stage 4 disease (46% vs 24%, P = 0.01), larger tumors (15.8 vs 10.2 cm, P < 0.001), inferior vena cava involvement (24.6% vs 5.4%, P = 0.002), additional organ resection (78.9% vs 36.3%, P < 0.001), and major complications (29% vs 2%, P < 0.001). Transfusion was associated with decreased RFS (8.9 vs 24.7 months, P = 0.006) and OS (22.8 vs 91.0 months, P < 0.001). On univariate Cox regression, transfusion, stage IV, hormonal hypersecretion, and adjuvant therapy were associated with decreased RFS. On multivariable analysis, only transfusion [hazard ratio (HR) = 1.7, 95% confidence interval (CI) 51.0–2.9, P = 0.04], stage IV (HR = 3.2, 95% CI = 1.7–5.9, P < 0.001), and hormonal hypersecretion (HR = 2.6, 95% CI = 1.5–4.2, P < 0.001) were associated with worse RFS. When applying this model to OS, similar associations were seen (transfusion HR = 2.0, 95% CI = 1.1–3.8, P = 0.02; stage 4 HR = 6.2, 95% CI = 3.1–12.4, P < 0.001; hormonal hypersecretion HR = 3.5, 95% CI = 1.9–6.4, P < 0.001). There was no difference in outcomes between patients who received 1 to 2 units versus >2 units of packed red blood cells in median RFS (8.9 vs 8.4 months, P = 0.95) or OS (26.5 vs 18.6 months, P = 0.63). Peri-operative transfusion is associated with earlier recurrence and decreased survival after curative-intent resection of ACC. Strategies and protocols to minimize blood transfusion should be developed and followed.
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Affiliation(s)
- Caroline E. Poorman
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, Atlanta, Georgia
| | - Lauren M. Postlewait
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, Atlanta, Georgia
| | - Cecilia G. Ethun
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, Atlanta, Georgia
| | - Thuy B. Tran
- Department of Surgery, Stanford University School of Medicine, Stanford, California
| | - Jason D. Prescott
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Timothy M. Pawlik
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Tracy S. Wang
- Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Jason Glenn
- Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Ioannis Hatzaras
- Department of Surgery, New York University School of Medicine, New York, New York
| | - Rivfka Shenoy
- Department of Surgery, New York University School of Medicine, New York, New York
| | - John E. Phay
- Department of Surgery, The Ohio State University, Columbus, Ohio
| | - Kara Keplinger
- Department of Surgery, The Ohio State University, Columbus, Ohio
| | - Ryan C. Fields
- Department of Surgery, The Ohio State University, Columbus, Ohio
| | - Linda X. Jin
- Department of Surgery, The Ohio State University, Columbus, Ohio
| | - Sharon M. Weber
- Department of General Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Ahmed Salem
- Department of General Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Jason K. Sicklick
- Department of Surgery, University of California San Diego, San Diego, California
| | - Shady Gad
- Department of Surgery, University of California San Diego, San Diego, California
| | - Adam C. Yopp
- Department of Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
| | - John C. Mansour
- Department of Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Quan-Yang Duh
- Department of Surgery, University of California San Francisco, San Francisco, California
| | - Natalie Seiser
- Department of Surgery, University of California San Francisco, San Francisco, California
| | | | | | | | - Edward A. Levine
- Department of Surgery, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Charles A. Staley
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, Atlanta, Georgia
| | - George A. Poultsides
- Department of Surgery, Stanford University School of Medicine, Stanford, California
| | - Shishir K. Maithel
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, Atlanta, Georgia
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Hwang HK, Jung MJ, Lee SH, Kang CM, Lee WJ. Adverse oncologic effects of intraoperative transfusion during pancreatectomy for left-sided pancreatic cancer: the need for strict transfusion policy. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2016; 23:497-507. [PMID: 27295957 DOI: 10.1002/jhbp.368] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Accepted: 06/09/2016] [Indexed: 01/08/2023]
Abstract
BACKGROUND The aim of the present study was to investigate the prognostic impact of transfusion following distal pancreatectomy (DP) for left-sided pancreatic ductal adenocarcinoma (PDAC). METHODS Retrospective analysis was performed to identify prognostic factors in patients who underwent DP from July 1992 to October 2012. RESULTS Forty-eight patients were male, and 35 were female with a mean age of 62 ± 9 years. Twenty-three (27.7%) of the patients received intraoperative blood transfusion. In univariate analysis, combined organ resection (P = 0.046), intraoperative transfusion (P < 0.001), pathologic tumor size (≥3 cm, P = 0.051), clinical tumor size (≥3 cm, P = 0.008), lymph node metastasis (P = 0.021), lymph node ratio (LNR ≥ 0.017, P < 0.001), and tumor differentiation (P = 0.013) were analyzed to predict tumor recurrence. Multivariate analysis showed that lymph node metastasis (Exp(β) = 2.136, P = 0.016), LNR (Exp(β) = 2.003, P = 0.049), and intraoperative transfusion (Exp(β) = 2.793, P = 0.001) were independent prognostic factor predicting tumor recurrence. The amount of estimated blood loss was closely associated with intraoperative transfusion (P < 0.001). CONCLUSION Intraoperative transfusion should be avoided by gentle operative handling to minimize intraoperative bleeding, and the appropriate transfusion policy should be followed to increase the survival outcome.
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Affiliation(s)
- Ho Kyoung Hwang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea
| | - Myung Jae Jung
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea
| | - Sung Hwan Lee
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea
| | - Chang Moo Kang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea.
| | - Woo Jung Lee
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea
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Gu XQ, Zheng WP, Teng DH, Sun JS, Zheng H. Impact of non-oncological factors on tumor recurrence after liver transplantation in hepatocellular carcinoma patients. World J Gastroenterol 2016; 22:2749-2759. [PMID: 26973413 PMCID: PMC4777997 DOI: 10.3748/wjg.v22.i9.2749] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 12/13/2015] [Accepted: 12/30/2015] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common primary neoplasm of the liver and is one of the leading causes of cancer-related death worldwide. Liver transplantation (LT) has become one of the best curative therapeutic options for patients with HCC, although tumor recurrence after LT is a major and unaddressed cause of mortality. Furthermore, the factors that are associated with recurrence are not fully understood, and most previous studies have focused on the biological properties of HCC, such as the number and size of the HCC nodules, the degree of differentiation, the presence of hepatic vascular invasion, elevated serum levels of alpha-fetoprotein, and the tumor stage outside of the Milan criteria. Thus, little attention has been given to factors that are not directly related to HCC (i.e., “non-oncological factors”), which have emerged as predictors of tumor recurrence. This review was performed to assess the effects of non-oncological factors on tumor recurrence after LT. The identification of these factors may provide new research directions and clinical strategies for the prophylaxis and surveillance of tumor recurrence after LT, which can help reduce recurrence and improve patient survival.
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8
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Spinelli E, Bartlett RH. Anemia and Transfusion in Critical Care. J Intensive Care Med 2015; 31:295-306. [DOI: 10.1177/0885066615571901] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Accepted: 12/03/2014] [Indexed: 01/28/2023]
Abstract
Objective: The objective of this report is to review the physiology and management of anemia in critical care. Selected publications on physiology and transfusion related to anemia and critical care, including the modern randomized trials of conservative versus liberal transfusion policy, were used. Anemia is compensated and tolerated in most critically ill patients as long as oxygen delivery is at least twice oxygen consumption. There are risks to blood transfusion which can be minimized by blood banking practice. The availability of cultured red cells may allow correction of anemia without significant risk. The benefit of transfusion in anemia must be weighted against the risk in any specific patient. Conclusion and Recommendation: In a criticially ill patient, anemia should be managed to avoid oxygen supply dependency (oxygen delivery less than twice comsumption) and to maintain moderate oxygen delivery reserve (DO2/VO2 > 3).
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Affiliation(s)
- Elena Spinelli
- University of Michigan ECLS Laboratory, Ann Arbor, MI, USA
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9
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Impact of perioperative allogeneic red blood cell transfusion on recurrence and overall survival after resection of colorectal liver metastases. Dis Colon Rectum 2015; 58:74-82. [PMID: 25489697 DOI: 10.1097/dcr.0000000000000233] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Perioperative allogeneic red blood cell transfusion has been conclusively shown to be associated with adverse oncologic outcomes after resection of nonmetastatic colorectal adenocarcinoma. OBJECTIVE The aim of the study was to identify risk factors for a perioperative transfusion and to assess the effects of transfusion on survival after curative-intended resection of hepatic metastases in patients featuring stage IV colorectal cancer. DESIGN This was an observational study with a retrospective analysis of a prospective data collection. SETTING The study was conducted at a tertiary care center. PATIENTS A total of 292 patients undergoing curative-intended liver resection for colorectal liver metastases were included in the study. MAIN OUTCOME MEASURES Univariate and multivariate analyses were performed identifying factors influencing transfusion, recurrence-free survival, and overall survival. RESULTS A total of 106 patients (36%) received allogeneic red blood cells. Female sex (p = 0.00004), preoperative anemia (p = 0.001), major intraoperative blood loss (p < 0.00001), and major postoperative complications (p = 0.02) were independently associated with the necessity of transfusion. Median recurrence-free and overall survival were 58 months. Allogeneic red blood cell transfusion was significantly associated with reduced recurrence-free survival (32 vs 72 months; p = 0.008). It was reduced further by administration of >2 units (27 months; p = 0.02). Overall survival was not significantly influenced by transfusion (48 vs 63 months; p = 0.08). When multivariately adjusted for major intraoperative blood loss and factors univariately associated, namely comorbidities, tumor load, and positive resection margins, transfusion was an independent predictor for reduced recurrence-free survival (p = 0.03). LIMITATIONS These include the retrospective and observational design, as well as the impossibility to prove causality of the association between transfusion and poor outcome. CONCLUSIONS In patients undergoing liver resection for colorectal liver metastases, perioperative transfusion is independently associated with earlier disease recurrence. This emphasizes appropriate blood management measures, including the conservative correction of preoperative anemia, the use of low transfusion triggers, and the minimization of intraoperative blood loss.
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10
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Teetzmann R, Sørensen B, Liseth K, Opheim E, Hervig T. Effects of the Sangvia blood collection system on patients undergoing elective hip surgery. Transfus Apher Sci 2014; 51:91-6. [PMID: 25151098 DOI: 10.1016/j.transci.2014.08.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
We have conducted a randomized controlled study where 164 patients were randomized to receive autologous salvaged blood collected by Sangvia™ Blood Salvage System or allogeneic red cell concentrates if transfusion was indicated by clinical judgement. The study was powered to detect if transfusion of autologous blood reduced the occurrence of postoperative infections. We found no statistical significant difference in postoperative infection rate between the groups, but this may be due to the fact that postoperative infections were diagnosed in only five patients. Increased C-reactive protein concentrations slightly above level of significance indicate that autologous blood transfusions stimulate the patient's immune system. However, there was no indication of increased transfusion reaction rate, including febrile reactions, in the autologous group. Transfusion of autologous blood did not reduce the use of allogeneic red cell concentrates. The mean use of allogeneic red cell concentrates was 0.93 units (both groups combined), indicating that the transfusion policy may have been too liberal. There was a highly significant inverse correlation between pre-operative haemoglobin concentration and transfusion of allogeneic blood. In a patient population with a low frequency of postoperative infection, a larger study is needed to clarify if autologous salvaged blood protects against postoperative infections.
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Affiliation(s)
- Ralf Teetzmann
- Department of Anesthesiology, Stord Hospital, Helse Fonna HF, Norway
| | - Bente Sørensen
- Department of Anesthesiology, Stord Hospital, Helse Fonna HF, Norway
| | - Knut Liseth
- Department of Immunology and Transfusion Medicine, Haukeland University Hospital, Helse-Bergen HF, Norway
| | - Elin Opheim
- Institute of Clinical Science, University of Bergen, Bergen, Norway
| | - Tor Hervig
- Department of Immunology and Transfusion Medicine, Haukeland University Hospital, Helse-Bergen HF, Norway; Institute of Clinical Science, University of Bergen, Bergen, Norway.
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Davison GM, Novitzky N, Abdulla R. Monocyte derived dendritic cells have reduced expression of co-stimulatory molecules but are able to stimulate autologous T-cells in patients with MDS. Hematol Oncol Stem Cell Ther 2013; 6:49-57. [DOI: 10.1016/j.hemonc.2013.05.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/08/2013] [Indexed: 01/21/2023] Open
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12
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Oremus K, Sostaric S, Trkulja V, Haspl M. Influence of tranexamic acid on postoperative autologous blood retransfusion in primary total hip and knee arthroplasty: a randomized controlled trial. Transfusion 2013; 54:31-41. [PMID: 23614539 DOI: 10.1111/trf.12224] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2013] [Revised: 03/13/2013] [Accepted: 03/14/2013] [Indexed: 11/28/2022]
Abstract
BACKGROUND Postoperatively shed blood salvage is commonly used to reduce allogenic blood transfusion in patients undergoing total hip (THA) and knee arthroplasty (TKA). Autologous blood retransfusion is not devoid of risk. We hypothesized that adding tranexamic acid (TXA) to a restrictive blood transfusion protocol would reduce the need for postoperative autologous blood retransfusion in primary knee and hip arthroplasty. STUDY DESIGN AND METHODS Ninety-eight adult patients undergoing primary THA or TKA were randomly assigned to receive an intraoperative intravenous loading dose of 1.0 g of TXA followed by another 1.0-g dose 3 hours later (TXA group) or a matching volume 0.9% saline placebo (control group). A postoperatively shed autologous blood recovery system was used in all patients and the minimum reinfusion volume set at 250 mL. Red blood cells were transfused if hemoglobin level was less than 8 or if 8 to 10 g/dL with symptoms of anemia. RESULTS The proportion of patients receiving autologous blood reinfusion was significantly lower in the TXA group (5/49) compared to placebo (42/49) with an absolute difference of -75.5% (adjusted relative risk, 0.005), and none of the patients in the TXA group received more than 400 mL retransfused. Median total external blood loss during the first 24 hours was lower in the TXA group, 320 mL (range, 80-930 mL), compared to 970 mL (range, 100-2600 mL) in the placebo group (p < 0.001). There were no significant differences in homologous blood transfusions and hematologic variables between groups. Treatment differences were consistent by size and significance when the analysis was repeated separately in patients undergoing TKA or THA. CONCLUSION Addition of TXA to a restrictive transfusion protocol makes the use of a postoperative blood salvage system in patients undergoing primary hip and knee arthroplasty unnecessary.
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Affiliation(s)
- Kresimir Oremus
- Akromion Special Hospital for Orthopedic Surgery, Krapinske Toplice, Croatia
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Davison GM, Novitzky N, Abdulla R. The clonogenic potential of selected CD34+ cells from patients with MDS appear preserved when tested ex vivo. Leuk Res 2011; 35:1200-4. [PMID: 21474180 DOI: 10.1016/j.leukres.2011.03.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2010] [Revised: 03/10/2011] [Accepted: 03/13/2011] [Indexed: 11/27/2022]
Abstract
Our aim was to examine in 17 patients with MDS the effects of PMA activated and non-activated autologous lymphocytes on selected bone marrow CD34+ progenitors, in dose response studies. We used a double layer culture technique. Compared with controls, there was no difference in the colony growth promoting capacity of autologous PMA stimulated or unstimulated blood lymphocytes from MDS patients. In addition, similar to control studies, increasing numbers of lymphocytes, (0, 1×10(5), 1×10(6)) led to a corresponding increase in the number of CFU-GM (p=0.04). We conclude that MDS blood mononuclear cells have the ability to stimulate colony growth of autologous CD34+ cells while these selected progenitors show a proliferative capacity that is similar to normal when they are isolated from the bone marrow accessory cells.
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Affiliation(s)
- Glenda Mary Davison
- Department of Biomedical Sciences Health and Wellness Sciences, Cape Peninsula University of Technology, Cape Peninsula, South Africa
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14
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Kneuertz PJ, Patel SH, Chu CK, Maithel SK, Sarmiento JM, Delman KA, Staley CA, Kooby DA. Effects of perioperative red blood cell transfusion on disease recurrence and survival after pancreaticoduodenectomy for ductal adenocarcinoma. Ann Surg Oncol 2011; 18:1327-34. [PMID: 21369744 DOI: 10.1245/s10434-010-1476-3] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2010] [Indexed: 12/29/2022]
Abstract
BACKGROUND The premise that allogeneic red blood cell transfusion (RBCT) contributes to adverse oncologic outcomes after surgery remains controversial. We examined the effects of RBCT during and after pancreaticoduodenectomy (PD) for pancreatic ductal adenocarcinoma (PDAC) on disease recurrence and survival. METHODS A prospective database of 220 patients undergoing PD for PDAC from 2000 to 2008 was reviewed and transfusion data collected. Univariate and multivariate analyses were performed for factors influencing RBCT, recurrence-free survival (RFS), and overall survival (OS). The effect of amount and timing (intraoperative vs. postoperative) of RBCT was analyzed. RESULTS One hundred forty-seven patients (67%) received RBCT: 70 (32%) received 1 to 2 units, and 77 (35%) received >2 units. Median RFS and OS for the entire cohort was 12 and 16 months, respectively. RBCT of >2 units was associated with reduced RFS (9 vs. 15 months; P = 0.033) and OS (14 vs. 20 months; P = 0.003). Stratified by timing of transfusion, postoperative RBCT was associated with shortened RFS and OS. Controlling for age, body mass index, comorbidities, tumor factors, and major complications, each incremental unit of postoperative RBCT was associated with reduced RFS (hazard ratio 1.10, 95% confidence interval 1.02-1.18) and OS (hazard ratio 1.08, 95% confidence interval 1.03-1.12). Low hemoglobin and presence of comorbidities were the only preoperative factors independently associated with RBCT. CONCLUSIONS Allogeneic red blood cell transfusion after PD for PDAC is independently associated with earlier cancer recurrence and reduced survival, in particular when administered postoperatively and in larger quantities. Blood-conservation methods are especially indicated for patients with preoperative anemia and medical comorbidities.
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Affiliation(s)
- Peter J Kneuertz
- Department of Surgery, Emory University School of Medicine, Atlanta, GA, USA
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15
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Abstract
Haemorrhage remains a leading cause of early death in injured and application of concentrated RBC transfusion in the treatment of multiple injuries is the basis and potential component of saving lives. The aim of this study was to analyze the received amount reimbursed blood in patients with severe trauma, depending on the outcome, severity and mechanism of injury. Collected data on gender, age and age as the mechanism of injury, amount of blood recovered intraoperatively and during the first six days of hospitalization, which were analyzed according to outcome of treatment, ISS, AIS, and APACHE II score. Results showed that patients with lethal outcome received a larger amount of blood, there is a statistically significant correlation with ISS and AIS score for extremity injuries, and that larger amount of blood received patients injured in the traffic accidents, as pedestrians and motorcycle riders/bike, and there is no correlation with APACHE II score. Based on the importance of this topic for further research are necessary in this area in order to more accurately define indications and dosage and method of reimbursement of blood in patient with severe trauma.
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16
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Hemorrhage and subsequent allogenic red blood cell transfusion are associated with characteristic monocyte messenger RNA expression patterns in patients after multiple injury-a genome wide view. ACTA ACUST UNITED AC 2009; 67:792-801. [PMID: 19820587 DOI: 10.1097/ta.0b013e31819d9c04] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
INTRODUCTION As outcome to severe trauma is frequently affected by massive blood loss and consecutive hemorrhagic shock, replacement of red blood cell (RBC) units remains indispensable. Administration of RBC units is an independent risk factor for adverse outcome in patients with trauma. The impact of massive blood transfusion or uncrossmatched blood transfusion on the patients' immune response in the early posttraumatic period remains unclear. MATERIAL Thirteen patients presenting with blunt multiple injuries (Injury Severity Score >16) were studied. Monocytes were obtained on admission and at 6, 12, 24, 48, and 72 hours after trauma. Biotinylated complementary RNA targets were hybridized to Affymetrix HG U 133A microarrays. The data were analyzed by a supervised analysis based on whether the patients received massive blood transfusions, and then subsequently, by hierarchical clustering, and by Ingenuity pathway analysis. RESULTS Supervised analysis identified 224 probe sets to be differentially expressed (p < 0.001) in patients who received massive blood transfusion, when compared with those who did not. In addition, 331 probe sets were found differentially expressed (p < 0.001) in patients who received uncrossmatched RBC units in comparison with those who exclusively gained crossmatched ones. Functional pathway analysis of the respectively identified gene expression profiles suggests a contributory role by the AKT/PI3Kinase pathway, the mitogen-activated protein-kinase pathway, the Ubiquitin pathway, and the diverse inflammatory networks. CONCLUSION We exhibited for the first time a serial, sequential screening analysis of monocyte messenger RNA expression patterns in patients with multiple trauma indicating a strongly significant association between the patients' genomic response in blood monocytes and massive or uncrossmatched RBC substitution.
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17
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Schneider SO, Rensing H, Gräber S, Kreuer S, Kleinschmidt S, Kreimeier S, Müller P, Mathes AM, Biedler AE. Impact of platelets and fresh frozen plasma in contrast to red cell concentrate on unstimulated and stimulated cytokine release in an in vitro model of transfusion. Scand J Immunol 2009; 70:101-5. [PMID: 19630915 DOI: 10.1111/j.1365-3083.2009.02278.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Transfusion of blood may contribute to immunomodulation. Leuco-depleted standard blood products are supposed to result in less immunomodulation compared with whole blood. To determine the influence of leuco-depleted blood products on the cytokine response, red blood cell concentrates (RBC), fresh frozen plasma (FFP) and platelet concentrates (PC) were investigated in an in vitro model of blood transfusion. Leuco-depleted standard blood bank RBC, FFP and PC were mixed in vitro with AB0 compatible venous blood from healthy volunteers in ratios of 3:1, 1:1 and 1:3. Specimens were incubated in presence or absence of lipopolysaccharide, 1 mug/ml. After 24 h of incubation cytokine release of tumour necrosis factor (TNF)-alpha and interleukin-10 (IL-10) was measured in cell culture supernatants by means of enzyme-linked immunsorbent assay. Addition of RBC, FFP and PC to venous blood from healthy volunteers led to a significant and dose-dependent increase in spontaneous TNF-alpha and IL-10 release. After endotoxin stimulation, RBC, FFP and PC significantly suppressed the TNF-alpha response, while the stimulated release of IL-10 tended to increase, reaching significance only after high doses of FFP. Addition of leuco-depleted blood products changed the spontaneous and stimulated cytokine response in an in vitro model of transfusion. These data may suggest a possible contribution of transfused FFP and PC to immunomodulation after transfusion similar to RBC.
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Affiliation(s)
- S O Schneider
- Department of Anaesthesiology, Critical Care Medicine and Pain Therapy, Saarland, Homburg, Germany
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18
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Abstract
Allogeneic blood transfusion (ABT)-related immunomodulation (TRIM) encompasses the laboratory immune aberrations that occur after ABT and their established or purported clinical effects. TRIM is a real biologic phenomenon resulting in at least one established beneficial clinical effect in humans, but the existence of deleterious clinical TRIM effects has not yet been confirmed. Initially, TRIM encompassed effects attributable to ABT by immunomodulatory mechanisms (e.g., cancer recurrence, postoperative infection, or virus activation). More recently, TRIM has also included effects attributable to ABT by pro-inflammatory mechanisms (e.g., multiple-organ failure or mortality). TRIM effects may be mediated by: (1) allogeneic mononuclear cells; (2) white-blood-cell (WBC)-derived soluble mediators; and/or (3) soluble HLA peptides circulating in allogeneic plasma. This review categorizes the available randomized controlled trials based on the inference(s) that they permit about possible mediator(s) of TRIM, and examines the strength of the evidence available for relying on WBC reduction or autologous transfusion to prevent TRIM effects.
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Affiliation(s)
- Eleftherios C Vamvakas
- Department of Pathology and Laboratory Medicine, University of Ottawa, Faculty of Medicine, Canada
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19
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Abstract
Blood transfusion utilization continues to rise, yet it has never undergone prospective safety and efficacy testing. Recent data regarding oxygen delivery, microcirculation, and inflammation all point toward potential problems with allogeneic transfusion. Outcome data from retrospective data bases are sobering, calling to question the present practices of red cell transfusion.
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Affiliation(s)
- Bruce D Spiess
- Department of Anesthesiology, Virginia Commonwealth University Medical Center, 1200 East Broad Street, Richmond, VA 23298-0695, USA.
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20
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Mynster T, Dziegiel MH, Kofoed K. No Early Effect of Storage Time of Transfused Red Blood Cells on Fatigue and Plasma Cytokines in Patients with Anaemia from Non-Acute Gastrointestinal Bleeding. Transfus Med Hemother 2007. [DOI: 10.1159/000108762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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21
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Huber-Wagner S, Qvick M, Mussack T, Euler E, Kay MV, Mutschler W, Kanz KG. Massive blood transfusion and outcome in 1062 polytrauma patients: a prospective study based on the Trauma Registry of the German Trauma Society. Vox Sang 2007; 92:69-78. [PMID: 17181593 DOI: 10.1111/j.1423-0410.2006.00858.x] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVES About 15% of polytrauma patients receive massive blood transfusion (MBT) defined as > or = 10 units of packed red blood cells (PRBC). In general, the prognosis of trauma patients receiving MBT is considered to be poor. The purpose of this study was to investigate the impact of MBT on the outcome of polytrauma patients. MATERIALS AND METHODS Records of 10 997 patients in the Trauma Registry of the German Trauma Society were analysed. Transfusion data were available from 8182 severe trauma patients with a mean injury severity score of 24.5 and, of these 8182 patients, 1062 received > or = 10 units of PRBC. First, a logistic regression model for the predictors of mortality was performed. Second, incidences of organ failure and sepsis as well as survival rates were analysed. RESULTS The highest risk for mortality was age over 55 years (odds ratios [OR] 4.7; confidence intervals [CI 95%], 3.5-6.5) followed by Glasgow Coma Scale < or = 8 (OR 4.6; 3.4-6.1), MBT > or = 20 units of PRBC (OR 3.3; 2.1-5.4), thromboplastin time < 50% (OR 3.2; 2.2-4.4) and injury severity score > or = 24 (OR 2.9; 2.1-4.1). Transfusion of 10-19 PRBC was identified as the variable with the lowest risk for mortality (OR 1.5; 1.0-2.3). Risk of organ failure, sepsis and death correlated with increasing transfusion amount. For the MBT patients, the survival rate was 56.9% (CI 95%, 53.9-59.9%) compared to 85.2% (84.4-86.0%) of non-MBT patients (P < 0.001). In the MBT group with > 30 PRBC (mean 40.6 PRBC) 39.6% survived (31.7-47.5%). CONCLUSION Massive blood transfusion is one main prognostic factor for mortality in trauma. Although MBT is generally considered to be critical, every second trauma patient with MBT survived. A cut-off value for the number of PRBC could not be determined. Extended transfusion management even with high amounts of PRBC seems to be justified.
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Affiliation(s)
- S Huber-Wagner
- Munich University Hospital, Department of Trauma Surgery, Nussbaumstrasse 20, D-80336 Munich, Germany.
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22
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Abstract
Although perioperative autologous blood transfusions are associated with few side effects, transfusion reactions can occur and can be life-threatening. We report the occurrence of postoperative laryngospasm in a patient who underwent spinal anesthesia for hip surgery. The laryngospasm could not be attributed to any cause other than the autologous blood transfusion and recurred when the transfusion was restarted. Laryngospasm was successfully treated both times with positive pressure ventilation. Autologous transfusions can trigger febrile nonhemolytic transfusion reactions, which may result in airway compromise.
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Affiliation(s)
- Jung Hong
- Department of Anesthesia and Critical Care, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, Massachusetts 02114, USA
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23
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24
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Kiss H, Raffl M, Neumann D, Hutter J, Dorn U. Epinephrine-augmented hypotensive epidural anesthesia replaces tourniquet use in total knee replacement. Clin Orthop Relat Res 2005:184-9. [PMID: 15995439 DOI: 10.1097/01.blo.0000161825.90633.12] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
UNLABELLED Tourniquets commonly are used during total knee arthroplasties to reduce intraoperative blood loss, despite their various side effects. The goal of this study was to determine whether tourniquet use could be avoided using epinephrine-augmented hypotensive epidural anesthesia during a total knee arthroplasty without negative effects on perioperative hemoglobin values. One hundred patients having total knee arthroplasties were included in a prospective, observer-blinded, controlled, and randomized study. Forty-nine patients received epinephrine-augmented hypotensive epidural anesthesia without use of a tourniquet (Group A), and 51 patients received normotensive epidural anesthesia with use of a tourniquet (Group B). Hemoglobin was evaluated and is reported preoperatively, immediately and 6 hours postoperatively, and on Days 1, 2, 3, 5, and 6 in absolute and relative values. Data were not collected for Day 4. Greater absolute and relative postoperative hemoglobin values were observed in Group A immediately postoperative, on Day 5, and on Day 6. In patients who did not have transfusions, the mean relative hemoglobin values were greater in Group A at all times evaluated (except on Day 1). Epinephrine-augmented hypotensive epidural anesthesia is an effective method to avoid the use of a tourniquet during total knee arthroplasty without the negative effects on perioperative hemoglobin values. LEVEL OF EVIDENCE Therapeutic study, Level I-1a (randomized controlled trial, significant difference). See the Guidelines for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Harald Kiss
- Orthopedic Clinic, Paracelsus Medical Private School, Salzburg, Austria
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25
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Innerhofer P, Klingler A, Klimmer C, Fries D, Nussbaumer W. Risk for postoperative infection after transfusion of white blood cell-filtered allogeneic or autologous blood components in orthopedic patients undergoing primary arthroplasty. Transfusion 2005; 45:103-10. [PMID: 15647025 DOI: 10.1111/j.1537-2995.2005.04149.x] [Citation(s) in RCA: 161] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND This study was designed to obtain data on the incidence of postoperative infection in patients undergoing elective orthopedic surgery and receiving white blood cell (WBC)-filtered blood components prepared according to current standards. STUDY DESIGN AND METHODS A total of 308 consecutive orthopedic patients who opted for preoperative autologous blood donation (PAD) for primary unilateral hip and knee replacement surgery were enrolled in a prospective observational study of the incidence of postoperative infection. Patients with contraindications for PAD or with any infectious disease were not included in the study. To identify probably confounding factors, differences between patient groups were analyzed first. Identified factors, which differed between groups, and variables describing blood supply were further tested in uni- and multivariate logistic regression analysis for their independent influence on development of postoperative infection. Infection rates were compared on the basis of actual transfusion groups. RESULTS Of the 308 study patients, 101 were not transfused, 85 received their PAD, 100 received allogeneic WBC-filtered red blood cells (RBCs), and 22 were given autologous RBCs and additionally allogeneic WBC-filtered RBCs. Overall the infection rate was 6.82 percent (21/308). Infection rates varied significantly between transfusion groups (no transfusion, 6.9%; autologous RBCs, 1.2%; allogeneic WBC-filtered RBCs, 12.0%; both transfusion types, 4.6%; p = 0.03). Allogeneic recipients showed significantly more infections compared to autologous recipients (p = 0.0053). Multivariate regression analysis confirmed transfusion of allogeneic WBC-filtered RBCs as an independent variable predicting postoperative infection (odds ratio, 23.65; confidence interval, 1.3-422.1; p = 0.01). CONCLUSION Differences in postoperative infection rates between allogeneic and autologous recipients are still observable, although universal WBC filtration has been introduced into clinical practice.
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Affiliation(s)
- Petra Innerhofer
- Department of Anesthesia and Critical Care Medicine, University of Innsbruck, Innsbruck, Austria
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26
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Fairey AS, Courneya KS, Field CJ, Mackey JR. Physical exercise and immune system function in cancer survivors: a comprehensive review and future directions. Cancer 2002; 94:539-51. [PMID: 11900239 DOI: 10.1002/cncr.10244] [Citation(s) in RCA: 105] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND There are a limited number of interventions for cancer survivors following completion of primary therapy that might reduce the risk of cancer recurrence and/or secondary malignancies and increase survival times. It has been proposed that physical exercise may be beneficial by enhancing the anticancer immune system response. The purpose of the current article is to: 1) briefly describe the immune system response to tumors, 2) discuss the impact of anticancer therapy on immune system function in cancer survivors, 3) provide a systematic and comprehensive review of the extant literature examining physical exercise and immune system function in cancer survivors, and 4) offer a critical analysis of this literature and outline directions for future research. METHODS A comprehensive literature search up to March 2001 identified empirical articles that examined the effects of physical exercise training on immune system function in cancer survivors from CD-ROM database searches and manual searches. RESULTS To the authors' knowledge, six empirical studies published between 1994 and 2000 have examined physical exercise and immune system function in cancer survivors. Overall, four out of six studies reported statistically significant improvements in a number of cancer-related immune system components as a result of exercise. However, there are several limitations that must be considered when interpreting the findings of these studies. These limitations involve the samples, designs, physical exercise interventions, physical fitness assessments, and immunologic assessments. CONCLUSIONS Additional research is needed to determine if physical exercise in cancer survivors may reduce the risk of cancer recurrence and secondary malignancies and increase survival times.
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Affiliation(s)
- Adrian S Fairey
- Center for Health Promotion Studies, University of Alberta, Edmonton, Canada
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27
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Orlinsky M, Shoemaker W, Reis ED, Kerstein MD. Current controversies in shock and resuscitation. Surg Clin North Am 2001; 81:1217-62, xi-xii. [PMID: 11766174 DOI: 10.1016/s0039-6109(01)80006-2] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Many controversies and uncertainties surround resuscitation of hemorrhagic shock caused by vascular trauma. Whereas the basic pathophysiology is better understood, much remains to be learned about the many immunologic cascades that lead to problems beyond those of initial fluid resuscitation or operative hemostasis. Fluid therapy is on the verge of significant advances with substitute oxygen carriers, yet surgeons are still beset with questions of how much and what type of initial fluid to provide. Finally, the parameters chosen to guide therapy and the methods used to monitor patients present other interesting issues.
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Affiliation(s)
- M Orlinsky
- Department of Emergency Medicine, University of Southern California, Keck School of Medicine, Los Angeles County and University of Southern California Medical Center, Los Angeles 90033, USA.
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28
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Abstract
Blood transfusion has been widely studied and the risk/benefit ratio remains unclear. Focus historically has been upon viral transmission, particularly hepatitis and HIV. Today, with advanced screening for these viruses, the risk for such transmission has become vanishingly small. Immunosuppression, with consequent postoperative bacterial infection and ABO incompatibility are now risks that physicians should consider as associated with allogeneic blood transfusion. Other inflammatory events, such as transfusion associated acute lung injury, also occur. The benefits of transfusion have never been well studied and there is scant literature on that area. Therefore, in an evidence-based medical practice the physician should regard transfusion with a skewed risk/benefit ratio. The following article examines that risk/benefit ratio in the post-AIDS era.
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Affiliation(s)
- B D Spiess
- Department of Anesthesiology, Virginia Commonwealth University/Medical College of Virginia, Richmond 23298-0695, USA.
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29
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Innerhofer P, Wiedermann FJ, Tiefenthaler W, Schobersberger W, Klingler A, Velik-Salchner C, Oswald E, Salner E, Irschick E, Kühbacher G. Are leukocytes in salvaged washed autologous blood harmful for the recipient? The results of a pilot study. Anesth Analg 2001; 93:566-72. [PMID: 11524319 DOI: 10.1097/00000539-200109000-00008] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
To explore whether polymorphonuclear leukocytes (PMNL) are activated to the priming threshold through intraoperative blood salvage, and are thus able to induce endothelial damage, we investigated chemotactic response (n = 20) and respiratory burst (RB; n = 20) of PMNL without (basal respiratory burst, bPMNL-RB) and after in vitro stimulation with formyl-Met-Leu-Phe (fMLP-RB) and phorbol myristate acetate (PMA-RB). Blood was processed with a continuous autotransfusion device (CATS). Heparin (Heparin group) and sodium citrate (Citrate group) were used alternately as an anticoagulant for each half of the chemotaxis and RB studies. Comparison of measurements from the processed autologous erythrocyte concentrates (paEC) to pre- and intraoperative arterial blood samples showed no statistically significant difference for any test of PMNL functional responses in an orthopedic patient population. Analysis of intraindividual changes demonstrated a significantly increased bPMNL-RB (both groups, P = 0.0032; Heparin group, P = 0.0098), fMLP-RB (both groups, P = 0.0484; Citrate group, P = 0.0371), and PMA-RB (Citrate group, P = 0.002) in the paEC compared with intraoperative arterial samples, whereas the chemotactic response did not change. Nevertheless, median values of all RB measurements in the paEC were within the range of pre- and intraoperative values, indicating that PMNLs contained in the paEC are neither impaired nor activated to the priming threshold. The results confirm the clinical experience that intraoperative blood salvage is safe to use during major orthopedic surgery and questions the beneficial effect of special leukocyte-removing filters.
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Affiliation(s)
- P Innerhofer
- Department of Anesthesia and Critical Care Medicine, The Leopold-Franzens University of Innsbruck, Innsbruck, Austria.
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30
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Riess JG. Oxygen carriers ("blood substitutes")--raison d'etre, chemistry, and some physiology. Chem Rev 2001; 101:2797-920. [PMID: 11749396 DOI: 10.1021/cr970143c] [Citation(s) in RCA: 544] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- J G Riess
- MRI Institute, University of California at San Diego, San Diego, CA 92103, USA.
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31
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Affiliation(s)
- E C Vamvakas
- Blood Bank and Transfusion Service, New York University Medical Center, New York, New York, USA.
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