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Nemkov T, Cendali F, Dzieciatkowska M, Stephenson D, Hansen KC, Jankowski CM, D’Alessandro A, Marker RJ. A Multiomics Assessment of Preoperative Exercise in Pancreatic Cancer Survivors Receiving Neoadjuvant Therapy: A Case Series. PATHOPHYSIOLOGY 2024; 31:166-182. [PMID: 38535623 PMCID: PMC10975467 DOI: 10.3390/pathophysiology31010013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 03/11/2024] [Accepted: 03/13/2024] [Indexed: 04/01/2024] Open
Abstract
To molecularly characterize the impact of exercise on mitigating neoadjuvant treatment (NAT)-induced physical decline in pancreatic ductal adenocarcinoma (PDAC) patients, a multi-omics approach was employed for the analysis of plasma samples before and after a personalized exercise intervention. Consisting of personalized aerobic and resistance exercises, this intervention was associated with significant molecular changes that correlated with improvements in lean mass, appendicular skeletal muscle index (ASMI), and performance in the 400-m walk test (MWT) and sit-to-stand test. These alterations indicated exercise-induced modulation of inflammation and mitochondrial function markers. This case study provides proof-of-principal application for multiomics-based assessments of supervised exercise, thereby supporting this intervention as a feasible and beneficial intervention for PDAC patients to potentially enhance treatment response and patient quality of life. The molecular changes observed here underscore the importance of physical activity in cancer treatment protocols, advocating for the development of accessible multiomics-guided exercise programs for cancer patients.
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Affiliation(s)
- Travis Nemkov
- Department of Biochemistry and Molecular Genetics, Anschutz Medical Campus, University of Colorado, Aurora, CO 80045, USA; (F.C.); (M.D.); (D.S.); (A.D.)
| | - Francesca Cendali
- Department of Biochemistry and Molecular Genetics, Anschutz Medical Campus, University of Colorado, Aurora, CO 80045, USA; (F.C.); (M.D.); (D.S.); (A.D.)
| | - Monika Dzieciatkowska
- Department of Biochemistry and Molecular Genetics, Anschutz Medical Campus, University of Colorado, Aurora, CO 80045, USA; (F.C.); (M.D.); (D.S.); (A.D.)
| | - Daniel Stephenson
- Department of Biochemistry and Molecular Genetics, Anschutz Medical Campus, University of Colorado, Aurora, CO 80045, USA; (F.C.); (M.D.); (D.S.); (A.D.)
| | - Kirk C. Hansen
- Department of Biochemistry and Molecular Genetics, Anschutz Medical Campus, University of Colorado, Aurora, CO 80045, USA; (F.C.); (M.D.); (D.S.); (A.D.)
| | | | - Angelo D’Alessandro
- Department of Biochemistry and Molecular Genetics, Anschutz Medical Campus, University of Colorado, Aurora, CO 80045, USA; (F.C.); (M.D.); (D.S.); (A.D.)
| | - Ryan J. Marker
- Department of Medicine, Anschutz Medical Campus, University of Colorado, Aurora, CO 80045, USA
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Wijma AG, Hoogwater FJH, Nijkamp MW, Klaase JM. Personalized multimodal prehabilitation reduces cardiopulmonary complications after pancreatoduodenectomy: results of a propensity score matching analysis. HPB (Oxford) 2023; 25:1429-1437. [PMID: 37558563 DOI: 10.1016/j.hpb.2023.07.899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/20/2023] [Accepted: 07/20/2023] [Indexed: 08/11/2023]
Abstract
BACKGROUND The purpose of prehabilitation is to improve postoperative outcomes by increasing patients' resilience against the stress of surgery. This study investigates the effect of personalized multimodal prehabilitation on patients undergoing pancreatoduodenectomy. METHODS Included patients were screened for six modifiable risk factors: (1) low physical fitness, (2) malnutrition, (3) low mental resilience, (4) anemia and hyperglycemia, (5) frailty, and (6) substance abuse. Interventions were performed as needed. Using 1:1 propensity score matching (PSM), patients were compared to a historical cohort. RESULTS From 120 patients, 77 (64.2%) performed a cardiopulmonary exercise test to assess their physical fitness and provide them with a preoperative training advice. Furthermore, 88 (73.3%) patients received nutritional support, 15 (12.5%) mental support, 17 (14.2%) iron supplementation to correct for iron deficiency, 18 (15%) regulation support for hyperglycemia, 14 (11.7%) a comprehensive geriatric assessment, and 19 (15.8%) substance abuse support. Of all patients, 63% required ≥2 prehabilitation interventions. Fewer cardiopulmonary complications were observed in the prehabilitation cohort (9.2% versus 23.3%; p = 0.002). In surgical outcomes and length of stay no differences were observed. CONCLUSION Our prehabilitation program is effective in detecting risk factors in patients; most patients required multiple interventions. Consequently, a reduction in cardiopulmonary complications was observed.
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Affiliation(s)
- Allard G Wijma
- Department of Surgery, Division of Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, the Netherlands.
| | - Frederik J H Hoogwater
- Department of Surgery, Division of Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, the Netherlands
| | - Maarten W Nijkamp
- Department of Surgery, Division of Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, the Netherlands
| | - Joost M Klaase
- Department of Surgery, Division of Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, the Netherlands
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Hildebrand ND, Wijma AG, Bongers BC, Rensen SS, den Dulk M, Klaase JM, Olde Damink SWM. Supervised Home-Based Exercise Prehabilitation in Unfit Patients Scheduled for Pancreatic Surgery: Protocol for a Multicenter Feasibility Study. JMIR Res Protoc 2023; 12:e46526. [PMID: 37676715 PMCID: PMC10514766 DOI: 10.2196/46526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 05/18/2023] [Accepted: 06/05/2023] [Indexed: 09/08/2023] Open
Abstract
BACKGROUND Morbidity rates in pancreatic surgery are high, and frail patients with low aerobic capacity are especially at risk of complications and require prophylactic interventions. Previous studies of small patient cohorts receiving intra-abdominal surgery have shown that an exercise prehabilitation program increases aerobic capacity, leading to better treatment outcomes. OBJECTIVE In this study, we aim to assess the feasibility of a home-based exercise prehabilitation program in unfit patients scheduled for pancreatic surgery on a larger scale. METHODS In this multicenter study, adult patients scheduled for elective pancreatic surgery with a preoperative oxygen uptake (VO2) at the ventilatory anaerobic threshold ≤13 mL/kg/min or a VO2 at peak exercise ≤18 mL/kg/min will be recruited. A total of 30 patients will be included in the 4-week, home-based, partly supervised exercise prehabilitation program. The program comprises 25-minute high-intensity interval training on an advanced cycle ergometer 3 times a week. Training intensity will be based on steep ramp test performance (ie, a short-term maximal exercise test on a cycle ergometer), aiming to improve aerobic capacity. Twice a week, patients will perform functional task exercises to improve muscle function and functional mobility. A steep ramp test will be repeated weekly, and training intensity will be adjusted accordingly. Next to assessing the feasibility (participation rate, reasons for nonparticipation, adherence, dropout rate, reasons for dropout, adverse events, and patient and therapist appreciation) of this program, individual patients' responses to prehabilitation on aerobic capacity, functional mobility, body composition, quality of life, and immune system factors will be evaluated. RESULTS Recruitment for this study began in January 2022 and is expected to be completed in the summer of 2023. CONCLUSIONS Results of this study will provide important clinical and scientific knowledge on the feasibility of a partly supervised home-based exercise prehabilitation program in a vulnerable patient population. This might ease the path to implementing prehabilitation programs in unfit patients undergoing complex abdominal surgery, such as pancreatic surgery. TRIAL REGISTRATION ClinicalTrials.gov NCT05496777; https://classic.clinicaltrials.gov/ct2/show/NCT05496777. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/46526.
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Affiliation(s)
- Nicole D Hildebrand
- Department of Surgery, Maastricht University Medical Center+, Maastricht, Netherlands
- Department of Surgery, School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, Netherlands
| | - Allard G Wijma
- Department of Surgery, University Medical Center Groningen, Groningen, Netherlands
| | - Bart C Bongers
- Department of Surgery, School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, Netherlands
- Department of Nutrition and Movement Sciences, School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, Netherlands
| | - Sander S Rensen
- Department of Surgery, School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, Netherlands
| | - Marcel den Dulk
- Department of Surgery, Maastricht University Medical Center+, Maastricht, Netherlands
- Department of Surgery, School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, Netherlands
- Department of General, Visceral and Transplant Surgery, Rheinish-Westphalian Technical University Hospital, Aachen, Germany
| | - Joost M Klaase
- Department of Surgery, University Medical Center Groningen, Groningen, Netherlands
| | - Steven W M Olde Damink
- Department of Surgery, Maastricht University Medical Center+, Maastricht, Netherlands
- Department of Surgery, School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, Netherlands
- Department of General, Visceral and Transplant Surgery, Rheinish-Westphalian Technical University Hospital, Aachen, Germany
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Powell-Brett S, Hodson J, Pande R, Mann S, Freer A, Wyrko Z, Hughes C, Isaac J, Sutcliffe RP, Roberts K. Are physical performance and frailty assessments useful in targeting and improving access to adjuvant therapy in patients undergoing resection for pancreatic cancer? Langenbecks Arch Surg 2023; 408:88. [PMID: 36787026 PMCID: PMC9928938 DOI: 10.1007/s00423-023-02828-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 02/02/2023] [Indexed: 02/15/2023]
Abstract
BACKGROUND Many patients fail to receive adjuvant chemotherapy following pancreatic cancer surgery. This study implemented a multimodal, multidisciplinary approach to improving recovery after pancreatoduodenectomy (the 'Fast Recovery' programme) and measured its impact on adjuvant chemotherapy uptake and nutritional decline. The predictive accuracies of a bundle of frailty and physical performance assessments, with respect to the recipient of adjuvant chemotherapy, were also evaluated. RESULTS The N = 44 patients treated after the introduction of the 'Fast Recovery' programme were not found to have a significantly higher adjuvant chemotherapy uptake than the N = 409 treated before the pathway change (80.5 vs. 74.3%, p = 0.452), but did have a significantly lower average weight loss at six weeks post-operatively (mean: 4.3 vs. 6.9 kg, p = 0.013). Of the pre-operative frailty and physical performance assessments tested, the 6-min walk test was found to be the strongest predictor of the receipt of adjuvant chemotherapy (area under the ROC curve: 0.91, p = 0.001); all patients achieving distances ≥ 360 m went on to receive adjuvant chemotherapy, compared to 33% of those walking < 360 m. CONCLUSIONS The multimodal 'Fast Recovery' programme was not found to significantly improve access to adjuvant chemotherapy, but did appear to have benefits in reducing nutritional decline. Pre-operative assessments were found to be useful in identifying patients at risk of non-receipt of adjuvant therapies, with markers of physical performance appearing to be the best predictors. As such, these markers could be useful in targeting pre- and post-habilitation measures, such as physiotherapy and improved dietetic support.
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Affiliation(s)
- S Powell-Brett
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, B15 2TH, Birmingham, UK.
| | - J Hodson
- Research Development and Innovation, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - R Pande
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, B15 2TH, Birmingham, UK
| | - S Mann
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, B15 2TH, Birmingham, UK
| | - Alice Freer
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, B15 2TH, Birmingham, UK
| | - Zoe Wyrko
- Department of Geriatric Medicine, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - Clare Hughes
- Department of Geriatric Medicine, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - J Isaac
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, B15 2TH, Birmingham, UK
| | - R P Sutcliffe
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, B15 2TH, Birmingham, UK
| | - K Roberts
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, B15 2TH, Birmingham, UK
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
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Development of a predictive model for unplanned intensive care unit admission after pancreatic resection within an enhanced recovery pathway. Surg Endosc 2022; 37:2932-2942. [PMID: 36509947 DOI: 10.1007/s00464-022-09787-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 11/27/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND It is unclear whether routine postoperative admission to the intensive care unit (ICU) can improve outcomes for patients undergoing elective pancreatic surgery. Aim of the study was to determine preoperative and intraoperative predictors of unplanned ICU access in patients undergoing pancreatectomy treated within an established enhanced recovery pathway (ERP) and compare outcomes between direct and late ICU admission. METHODS A retrospective observational study was conducted on adult patients who underwent pancreatic resection (2015-2019) within an ERP. Patients with preoperatively planned ICU admission were excluded from the study. Multiple multivariate logistic regression models were constructed to verify the association of preoperative and intraoperative variables with study outcomes. RESULTS The study included 1486 consecutive patients (cancer diagnosis 60%, pancreaticoduodenectomy 60%; laparoscopic approach 20%; vascular resection 9%). Sixty-six (4.4%) patients had an unplanned ICU admission. Direct admission occurred in 22 (33%) patients and late ICU admission in 44 (67%) patients. Mortality was significantly lower in direct admission group (n = 3, 14%) compared to late admission (n = 25, 57%; p > 0.001). A comprehensive model including preoperative and intraoperative variables identified ASA score ≥ 3 (OR 5.59, p value < 0.001), history of hypertension (OR 2.29, p = 0.029), chronic obstructive pulmonary disease (OR 3.05, p = 0.026), proximal pancreatic resection (OR 2.79, p value 0.046), multivisceral resection (OR 8.86, p value < 0.001), high intraoperative blood loss (OR 1.01 per ml, p < 0.001), and increased serum lactate at the end of surgery (OR 1.25, p = 0.017) as independent factors associated with ICU admission. Area under the ROC curve was 0.891. CONCLUSION Patient comorbidities, surgical complexity, and lactic acidosis at the end of surgery were associated with unplanned postoperative ICU admission. Late ICU admission had very high mortality rates compared to direct admission. Our findings suggest that patients with a combination of preoperative and intraoperative risk factors could benefit from upfront postoperative ICU admission to potentially improve postoperative outcomes.
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Nakashima Y, Iwaki D, Kawae T, Fudeyasu K, Uemura K, Kimura H. Case-control study of the correlation between the five times sit to stand and 6-min walk distance in patients with pancreatic cancer. Support Care Cancer 2022; 30:9743-9749. [PMID: 36305956 PMCID: PMC9715511 DOI: 10.1007/s00520-022-07402-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 10/07/2022] [Indexed: 01/31/2023]
Abstract
PURPOSE Cases of pancreatic cancer are increasing, and the risk of developing this disease reportedly increases with age. In recent years, there has been an increasing number of reports on physical function in patients with pancreatic cancer. Methods such as the 6-min walk distance (6 MWD) should be established to evaluate physical function, as a decline in exercise capacity is an important index in these patients. Recently, the 6 MWD has also been used to evaluate physical function in patients with pancreatic cancer. In healthy older adults, a decrease in 6 MWD is reportedly associated with intrinsic capacity and health status. Such factors make assessing 6 MWD important. However, the measurement of 6 MWD requires a sizable measurement environment. The five times sit to stand (FTSTS) test is a simple method that can be performed using a chair. FTSTS is hypothesized to be a useful assessment scale in patients with pancreatic cancer because it is easy to estimate the decline in physical function in clinical practice if the decline in 6 MWD can be estimated by evaluating FTSTS. The study's purpose was to clarify this hypothesis and ascertain the cutoff required to determine the decrease in 6 MWD in clinical practice. METHODS Sixty consecutive patients with preoperative pancreatic cancer who were assessed for physical function were studied. 6 MWD (< 400 m) was the objective variable, and binary logistic regression analysis was performed, with age, BMI, sex, FTSTS, and HGS as explanatory variables. Receiver-operating characteristic (ROC) curve analysis was performed for the explanatory variables, which were found to be significant based on logistic regression analysis. The area under the curve (AUC) was also calculated. Sensitivity, specificity, negative predictive value (NPV), and positive predictive value (PPV) were evaluated. This study was approved by Hiroshima University Hospital's ethics committee (approval number: E808-1). RESULTS Fifty-seven of the 60 patients were included in the analysis. Logistic regression analysis showed that FTSTS was a significant explanatory variable; ROC curve analysis showed an AUC of 0.872 and a cutoff value of 8.98 s. The sensitivity, specificity, PPV, and NPV were 82.4%, 80.0%, 63.6%, and 91.4%, respectively. CONCLUSIONS A decrease in 6 MWD in preoperative pancreatic cancer patients can be identified by performing FTSTS.
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Affiliation(s)
- Yuki Nakashima
- Division of Rehabilitation, Department of Clinical Practice and Support, Hiroshima University Hospital, Hiroshima, Japan.
| | - Daisuke Iwaki
- Division of Rehabilitation, Department of Clinical Practice and Support, Hiroshima University Hospital, Hiroshima, Japan
| | - Toshihiro Kawae
- Department of Physical Therapy, Makuhari Human Care Faculty, Tohto University, Chiba, Japan
| | - Kenichi Fudeyasu
- Division of Rehabilitation, Department of Clinical Practice and Support, Hiroshima University Hospital, Hiroshima, Japan
| | - Kenichiro Uemura
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Hiroaki Kimura
- Department of Rehabilitation, Hiroshima University Hospital, Hiroshima, Japan
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Gorji L, Beal EW. Surgical Treatment of Distal Cholangiocarcinoma. Curr Oncol 2022; 29:6674-6687. [PMID: 36135093 PMCID: PMC9498206 DOI: 10.3390/curroncol29090524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/05/2022] [Accepted: 09/08/2022] [Indexed: 12/03/2022] Open
Abstract
Distal cholangiocarcinoma (dCCA) is a rare malignancy arising from the epithelial cells of the distal biliary tract and has a poor prognosis. dCCA is often clinically silent and patients commonly present with locally advanced and/or distant disease. For patients identified with early stage, resectable disease, surgical resection with negative margins remains the only curative treatment strategy available. However, despite appropriate treatment and diligent surveillance, risk of recurrence remains high with nearly 50% of patients experiencing recurrence at 5 years subsequent to surgical resection; therefore, it is prudent to continue to optimize neoadjuvant and adjuvant therapies in order to reduce the risk of recurrence and improve overall survival. In this review, we discuss the clinical presentation, workup and surgical treatment of dCCA.
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Affiliation(s)
- Leva Gorji
- Department of Surgery, Kettering Health Dayton, Dayton, OH 45405, USA
| | - Eliza W. Beal
- Departments of Oncology and Surgery, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA
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8
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Gupta P, Hodgman CF, Schadler KL, LaVoy EC. Effect of exercise on pancreatic cancer patients during treatment: a scoping review of the literature. Support Care Cancer 2022; 30:5669-5690. [PMID: 35190894 DOI: 10.1007/s00520-022-06925-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 02/16/2022] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Exercise can lower the risk of developing pancreatic cancer and has the potential to improve physical fitness and quality of life in patients with the disease. Yet, the effects of exercise training during pancreatic cancer treatment remain poorly characterized. This hampers the development of evidence-based disease-specific exercise recommendations. PURPOSE The purpose of this review was to describe and interpret the effect of exercise on physiological, QoL, and cancer-specific outcomes reported in clinical trials among pancreatic cancer patients during treatment. METHODS We conducted a scoping review of the literature according to the framework proposed by Arksey and O'Malley. Articles published prior to December 2021 were retrieved from PubMed, EMBASE, and Scopus. We only included studies that prescribed structured cardiorespiratory and/or resistance exercise in pancreatic cancer patients undergoing treatment. RESULTS A total of 662 references were retrieved, of which 24 are included in the review. Twelve articles were randomized controlled trials and 12 were single-arm trials. Overlap in the trials from which data were reported occurred in 16 articles. Moderate intensity exercise was most commonly prescribed, reported feasible for most patients, with potential to enhance physical fitness and QoL. However, exercise adherence and beneficial effects may diminish with disease progression. Limited evidence suggests exercise may benefit cancer-specific outcomes. CONCLUSION The results of this review indicate that exercise is feasible during pancreatic cancer treatment. Exercise can also improve physical fitness and QoL. However, its beneficial effects may fall with advanced disease and more rigorous research is needed to develop precise exercise protocols for this population.
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Affiliation(s)
- Priti Gupta
- Department of Health and Human Performance, The University of Houston, 3875 Holman St., Rm 104 Garrison, Houston, TX, 77204-6015, USA
| | - Charles F Hodgman
- Department of Health and Human Performance, The University of Houston, 3875 Holman St., Rm 104 Garrison, Houston, TX, 77204-6015, USA
| | - Keri L Schadler
- Department of Pediatrics, MD Anderson Cancer Center, Houston, TX, USA
| | - Emily C LaVoy
- Department of Health and Human Performance, The University of Houston, 3875 Holman St., Rm 104 Garrison, Houston, TX, 77204-6015, USA.
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Mylius CF, Krijnen WP, Takken T, Lips DJ, Eker H, van der Schans CP, Klaase JM. Objectively measured preoperative physical activity is associated with time to functional recovery after hepato-pancreato-biliary cancer surgery: a pilot study. Perioper Med (Lond) 2021; 10:33. [PMID: 34602089 PMCID: PMC8489102 DOI: 10.1186/s13741-021-00202-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 06/16/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Surgical resection is currently the cornerstone of hepato-pancreato-biliary (HPB) cancer treatment. A low preoperative aerobic fitness level has been identified as a modifiable risk factor associated with complications after major abdominal surgery. A person's aerobic fitness is influenced by performing moderate to vigorous physical activity (MVPA). This study aims to determine the activity monitor measured levels of MVPA performed among patients on the waiting list for HPB cancer surgery and their association with postoperative outcomes. METHODS A prospective, observational multi-center cohort pilot study was conducted. Patients enlisted for resection surgery on suspicion of HPB (pre)malignancy were enrolled. Performed MVPA was measured by an Actigraph wGT3X-BT. Additionally, aerobic fitness was measured via the Incremental Shuttle Walk Test, and (post)operative variables were collected from the electronic patient files. The association between MVPA and the pre- and postoperative variables was determined by univariate and multivariable (logistic) robust regression. RESULTS A total of 38 participants, median age 66.0 (IQR 58.25-74.75) years, were enrolled. The median daily MVPA was 10.7 (IQR 6.9-18.0) min; only 8 participants met the Dutch MVPA guidelines. Participant's age and aerobic fitness were associated with MVPA by multivariable statistical analysis. Time to functional recovery was 8 (IQR 5-12) days and was associated with MVPA and type of surgery (major/minor) in multivariable analysis. CONCLUSION Seventy-six percent of patients enlisted for resection of HPB (pre)malignancy performed insufficient MVPA. A higher level of MVPA was associated with a shorter time to functional recovery.
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Affiliation(s)
- Caspar F Mylius
- Research Group Healthy Ageing, Allied Health Care and Nursing, Hanze University of Applied Sciences, Petrus Driessenstraat 3, 9714 CA, Groningen, The Netherlands.
| | - Wim P Krijnen
- Research Group Healthy Ageing, Allied Health Care and Nursing, Hanze University of Applied Sciences, Petrus Driessenstraat 3, 9714 CA, Groningen, The Netherlands
| | - Tim Takken
- Child Development and Exercise Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Daan J Lips
- Department of Surgery, Medical Spectrum Twente, Enschede, The Netherlands
| | - Hasan Eker
- Department of Surgery, Medical Centre Leeuwarden, Leeuwarden, The Netherlands
| | - Cees P van der Schans
- Research Group Healthy Ageing, Allied Health Care and Nursing, Hanze University of Applied Sciences, Petrus Driessenstraat 3, 9714 CA, Groningen, The Netherlands.,Department of Rehabilitation Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Health Psychology Research, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Joost M Klaase
- Department of Hepatobiliary Surgery and Liver Transplantation, University Medical Centre Groningen, Groningen, The Netherlands
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10
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Steffens D, Ismail H, Denehy L, Beckenkamp PR, Solomon M, Koh C, Bartyn J, Pillinger N. Preoperative Cardiopulmonary Exercise Test Associated with Postoperative Outcomes in Patients Undergoing Cancer Surgery: A Systematic Review and Meta-Analyses. Ann Surg Oncol 2021; 28:7120-7146. [PMID: 34101066 PMCID: PMC8186024 DOI: 10.1245/s10434-021-10251-3] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 05/17/2021] [Indexed: 01/07/2023]
Abstract
BACKGROUNDS There is mixed evidence on the value of preoperative cardiorespiratory exercise test (CPET) to predict postoperative outcomes in patients undergoing a cancer surgical procedure. The purpose of this review was to investigate the association between preoperative CPET variables and postoperative complications, length of hospital stay, and quality of life in patients undergoing cancer surgery. METHODS A search was conducted on MEDLINE, Embase, AMED, and Web of science from inception to April 2020. Cohort studies investigating the association between preoperative CPET variables, including peak oxygen uptake (peak VO2), anaerobic threshold (AT), or ventilatory equivalent for carbon dioxide (VE/VCO2), and postoperative outcomes (complications, length of stay, and quality of life) were included. Risk of bias was assessed using the QUIPS tool. A random-effect model meta-analysis was performed whenever possible. RESULTS Fifty-two unique studies, including 10,030 patients were included. Overall, most studies were rated as having low risk of bias. Higher preoperative peak VO2 was associated with absence of postoperative complications (mean difference [MD]: 2.28; 95% confidence interval [CI]: 1.26-3.29) and no pulmonary complication (MD: 1.47; 95% CI: 0.49-2.45). Preoperative AT and VE/VCO2 also demonstrated some positive trends. None of the included studies reported a negative trend. CONCLUSIONS This systematic review and meta-analysis demonstrated a significant association between superior preoperative CPET values, especially peak VO2, and better postoperative outcomes. The assessment of preoperative functional capacity in patients undergoing cancer surgery has the potential to facilitate treatment decision making.
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Affiliation(s)
- Daniel Steffens
- Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital (RPAH), Sydney, NSW, Australia. .,Faculty of Medicine and Health, Central Clinical School, The University of Sydney, Sydney, Australia.
| | - Hilmy Ismail
- School of Health Sciences, The University of Melbourne, Melbourne, Australia.,Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Linda Denehy
- School of Health Sciences, The University of Melbourne, Melbourne, Australia.,Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Paula R Beckenkamp
- Faculty of Health Sciences, Discipline of Physiotherapy, Musculoskeletal Health, The University of Sydney, Sydney, Australia
| | - Michael Solomon
- Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital (RPAH), Sydney, NSW, Australia.,Faculty of Medicine and Health, Central Clinical School, The University of Sydney, Sydney, Australia
| | - Cherry Koh
- Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital (RPAH), Sydney, NSW, Australia.,Faculty of Medicine and Health, Central Clinical School, The University of Sydney, Sydney, Australia
| | - Jenna Bartyn
- Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital (RPAH), Sydney, NSW, Australia
| | - Neil Pillinger
- Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital (RPAH), Sydney, NSW, Australia.,Faculty of Medicine and Health, Central Clinical School, The University of Sydney, Sydney, Australia
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Achieving 'Marginal Gains' to Optimise Outcomes in Resectable Pancreatic Cancer. Cancers (Basel) 2021; 13:cancers13071669. [PMID: 33916294 PMCID: PMC8037133 DOI: 10.3390/cancers13071669] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/19/2021] [Accepted: 03/24/2021] [Indexed: 12/21/2022] Open
Abstract
Simple Summary Improving outcomes in pancreatic cancer is achievable through the accumulation of marginal gains. There exists evidence of variation and undertreatment in many areas of the care pathway. By fully realising the existing opportunities, there is the potential for immediate improvements in outcomes and quality of life. Abstract Improving outcomes among patients with resectable pancreatic cancer is one of the greatest challenges of modern medicine. Major improvements in survival will result from the development of novel therapies. However, optimising existing pathways, so that patients realise benefits of already proven treatments, presents a clear opportunity to improve outcomes in the short term. This narrative review will focus on treatments and interventions where there is a clear evidence base to improve outcomes in pancreatic cancer, and where there is also evidence of variation and under-treatment. Avoidance of preoperative biliary drainage, treatment of pancreatic exocrine insufficiency, prehabiliation and enhanced recovery after surgery, reducing perioperative complications, optimising opportunities for elderly patients to receive therapy, optimising adjuvant chemotherapy and regular surveillance after surgery are some of the strategies discussed. Each treatment or pathway change represents an opportunity for marginal gain. Accumulation of marginal gains can result in considerable benefit to patients. Given that these interventions already have evidence base, they can be realised quickly and economically.
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Dutton J, Zardab M, De Braal VJF, Hariharan D, MacDonald N, Hallworth S, Hutchins R, Bhattacharya S, Abraham A, Kocher HM, Yip VS. The accuracy of pre-operative (P)-POSSUM scoring and cardiopulmonary exercise testing in predicting morbidity and mortality after pancreatic and liver surgery: A systematic review. Ann Med Surg (Lond) 2020; 62:1-9. [PMID: 33489107 PMCID: PMC7804364 DOI: 10.1016/j.amsu.2020.12.016] [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: 11/09/2020] [Revised: 12/08/2020] [Accepted: 12/10/2020] [Indexed: 11/10/2022] Open
Abstract
Background Cardiopulmonary exercise-testing (CPET) and the (Portsmouth) Physiological and Operative Severity Score for the enUmeration of Mortality and Morbidity ((P)-POSSUM) are used as pre-operative risk stratification and audit tools in general surgery, however, both have been demonstrated to have limitations in major hepatopancreatobiliary (HPB) surgery. Materials and methods The aim of this review is to determine if CPET and (P)-POSSUM scoring systems accurately predict morbidity and mortality. Eligible articles were identified with an electronic database search. Analysis according to surgery type and tool used was performed. Results Twenty-five studies were included in the final review. POSSUM predicted morbidity demonstrated weighted O/E ratios of 0.75(95%CI0.57–0.97) in hepatic surgery and 0.85(95%CI0.8–0.9) in pancreatic surgery. P-POSSUM predicted mortality in pancreatic surgery demonstrated an O/E ratio of 0.75(95%CI0.27–2.13) and 0.94(95%CI0.57–1.55) in hepatic surgery. In both pancreatic and hepatic surgery an anaerobic threshold(AT) of between 9 0.5–11.5 ml/kg/min was predictive of post-operative complications, and in pancreatic surgery ventilatory equivalence of carbon dioxide(˙VE/˙VCO2) was predictive of 30-day mortality. Conclusion POSSUM demonstrates an overall lack of predictive fit for morbidity, whilst CPET variables provide some predictive power for post-operative outcomes. Development of a new HPB specific risk prediction tool would be beneficial; the combination of parameters from POSSUM and CPET, alongside HPB specific markers could overcome current limitations. Current pre-operative scoring for pancreatic and liver surgery is inaccurate. In pancreatic and liver surgery anaerobic threshold scores were predictive of complications. In pancreatic surgery ventilatory equivalence of carbon dioxide was predictive of mortality. P-POSSUM is inaccurate for predicting mortality and morbidity in pancreatic surgery.
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Affiliation(s)
| | | | | | | | - N MacDonald
- Department of Anaesthesia, The Royal London Hospital, Barts Health NHS Trust Whitechapel, E1 1BB, UK
| | - S Hallworth
- Department of Anaesthesia, The Royal London Hospital, Barts Health NHS Trust Whitechapel, E1 1BB, UK
| | | | | | | | | | - V S Yip
- Barts and London HPB Centre, UK
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13
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Brahmbhatt P, Sabiston CM, Lopez C, Chang E, Goodman J, Jones J, McCready D, Randall I, Rotstein S, Santa Mina D. Feasibility of Prehabilitation Prior to Breast Cancer Surgery: A Mixed-Methods Study. Front Oncol 2020; 10:571091. [PMID: 33072603 PMCID: PMC7544900 DOI: 10.3389/fonc.2020.571091] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 08/28/2020] [Indexed: 12/05/2022] Open
Abstract
Background Breast cancer surgery results in numerous acute and long-term adverse outcomes; the degree to which these can be mitigated or prevented through prehabilitation is unknown. Methods We conducted a longitudinal, single-arm, mixed-methods study to examine the feasibility of prehabilitation in 22 women undergoing breast cancer surgery. All participants received an individualized exercise prescription including upper quadrant-specific resistance and mobility training and aerobic exercise for the duration of their surgical wait time. Feasibility was assessed by recruitment, adherence, attrition, and intervention-related adverse event rates. An exploratory investigation of intervention efficacy was conducted via a 6-min walk test, upper-quadrant strength and range of motion, volumetric chances associated with lymphedema, and participant-reported quality of life, fatigue, pain, and disability. Outcome assessments were conducted at baseline, prior to surgery, and at six and 12 weeks after surgery. Semi-structured interviews with a subset of participants (n = 5) and health-care providers (H; n = 2) were conducted to provide further insights about intervention feasibility. Qualitative data were analyzed using a hybrid inductive and deductive thematic analysis approach. Results Recruitment and attrition rates were 62 and 36%, respectively. Average prehabilitation duration was 31 days (range = 7–69 days). Seventy six percent of participants complied with at least 70% of their prehabilitation prescription. There was a clinically significant increase in the 6-min walk distance from baseline to the preoperative assessment (57 m, 95% CI = −7.52, 121.7). The interviews revealed that the intervention was favorably received by participants and HCPs and included suggestions that prehabilitation (i) should be offered to all surgical candidates, (ii) is an avenue to regain control in the preoperative period, (iii) is a facilitator of postoperative recovery, and (iv) is an opportunity to provide education regarding postoperative rehabilitation protocols. A preference for multimodal prehabilitation (including dietetic and psychological counseling) was also highlighted. Conclusion Our findings suggest that surgical prehabilitation in women with breast cancer is feasible. Data are hampered by study sample size and lack of a control group. Thus, randomized controlled trials to examine prehabilitation efficacy in people with breast cancer, especially interventions employing a multimodal strategy, are warranted.
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Affiliation(s)
- Priya Brahmbhatt
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, ON, Canada.,Department of Supportive Care, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Catherine M Sabiston
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, ON, Canada
| | - Christian Lopez
- Department of Supportive Care, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Eugene Chang
- Department of Supportive Care, Princess Margaret Cancer Centre, Toronto, ON, Canada.,Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Jack Goodman
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, ON, Canada
| | - Jennifer Jones
- Department of Supportive Care, Princess Margaret Cancer Centre, Toronto, ON, Canada.,Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - David McCready
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Department of Surgical Oncology, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Ian Randall
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Department of Anesthesia and Pain Management, University Health Network, Toronto, ON, Canada
| | - Sarah Rotstein
- Department of Surgical Oncology, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Daniel Santa Mina
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, ON, Canada.,Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Department of Anesthesia and Pain Management, University Health Network, Toronto, ON, Canada
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14
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Van Beijsterveld CAFM, Bongers BC, Den Dulk M, Van Kuijk SMJ, Dejong CHC, Van Meeteren NLU. Exploring the relation between preoperative physical functioning and the impact of major complications in patients following pancreatic resection. HPB (Oxford) 2020; 22:716-727. [PMID: 31740275 DOI: 10.1016/j.hpb.2019.09.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 09/14/2019] [Accepted: 09/16/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND This study aimed to evaluate the association between preoperative level of physical functioning and time to recovery of physical functioning, postoperative complications, and the impact of postoperative major complications in patients undergoing elective pancreatic resection. Additionally, prediction models to identify high-risk patients for developing a major complication were externally validated. METHODS Perioperative data of patients who underwent pancreatic resection were analysed. Primary outcomes were time to recovery of physical functioning and postoperative major complications. Impact of a major complication was explored by evaluating its effect on time to recovery of physical functioning. Risk-prediction models were retrieved following a systematic review. RESULTS Multivariable analysis (n = 63) showed that ASA grade III (OR 3.498) and preoperative platelet count (OR 1.005) were associated with major complications, whereas aerobic capacity (OR 0.347) was associated with time to recovery of physical functioning. Age, preoperative aerobic capacity, functional mobility, and perceived level of functional capacity were associated with the impact of a major complication. The AUC of two risk prediction models were 0.556 and 0.701. CONCLUSION Preoperative parameters of physical function were associated with postoperative outcomes and may be useful in outcome prediction, although future approaches should not only register the incidence of major complications but also take the impact of a complication on a patient's physical functioning into account.
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Affiliation(s)
- Christel A F M Van Beijsterveld
- Department of Epidemiology, Faculty of Health, Medicine and Life Sciences, Care and Public Health Research Institute (CAPHRI), Maastricht University, PO Box 616, 6200 MD, Maastricht, the Netherlands; Department of Physical Therapy, Maastricht University Medical Center, PO Box 5800, 6202 AZ, Maastricht, the Netherlands.
| | - Bart C Bongers
- Department of Epidemiology, Faculty of Health, Medicine and Life Sciences, Care and Public Health Research Institute (CAPHRI), Maastricht University, PO Box 616, 6200 MD, Maastricht, the Netherlands; SOMT University of Physiotherapy, PO Box 585, 3800 AN, Amersfoort, the Netherlands; Department of Nutrition and Movement Sciences, Nutrition and Translational Research in Metabolism (NUTRIM), Faculty of Health, Medicine and Life Sciences, Maastricht University, PO Box 616, 6200 MD, Maastricht, the Netherlands
| | - Marcel Den Dulk
- Department of Surgery, Maastricht University Medical Center, PO Box 5800, 6202 AZ, Maastricht, the Netherlands; Department of Surgery, University Hospital RWTH-Aachen, 52074, Aachen, Germany
| | - Sander M J Van Kuijk
- Department of Clinical Epidemiology and Medical Technology Assessment (KEMTA), Maastricht University Medical Centre, PO Box 5800, 6202 AZ, Maastricht, the Netherlands
| | - Cornelius H C Dejong
- Department of Surgery, Maastricht University Medical Center, PO Box 5800, 6202 AZ, Maastricht, the Netherlands; Department of Surgery, University Hospital RWTH-Aachen, 52074, Aachen, Germany; Department of Surgery, Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, PO Box 616, 6200 MD, Maastricht, the Netherlands
| | - Nico L U Van Meeteren
- Department of Epidemiology, Faculty of Health, Medicine and Life Sciences, Care and Public Health Research Institute (CAPHRI), Maastricht University, PO Box 616, 6200 MD, Maastricht, the Netherlands; Top Sector Life Sciences and Health (Health∼Holland), P.O. Box 93035, 2509 AA, The Hague, the Netherlands
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15
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Bongers BC, Dejong CHC, den Dulk M. Enhanced recovery after surgery programmes in older patients undergoing hepatopancreatobiliary surgery: what benefits might prehabilitation have? Eur J Surg Oncol 2020; 47:551-559. [PMID: 32253075 DOI: 10.1016/j.ejso.2020.03.211] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 03/05/2020] [Accepted: 03/21/2020] [Indexed: 12/14/2022] Open
Abstract
Due to an aging population and the related growing number of less physically fit patients with multiple comorbidities, adequate perioperative care is a new and rapidly developing clinical science that is becoming increasingly important. This narrative review focuses on enhanced recovery after surgery (ERAS®) programmes and the growing interest in prehabilitation programmes to improve patient- and treatment-related outcomes in older patients undergoing hepatopancreatobiliary (HPB) surgery. Future steps required in the further development of optimal perioperative care in HPB surgery are also discussed. Multidisciplinary preoperative risk assessment in multiple domains should be performed to identify, discuss, and reduce risks for optimal outcomes, or to consider alternative treatment options. Prehabilitation should focus on high-risk patients based on evidence-based cut-off values and should aim for (partly) supervised multimodal prehabilitation tailored to the individual patient's risk factors. The program should be executed in the living context of these high-risk patients to improve the participation rate and adherence, as well as to involve the patient's informal support system. Developing tailored (multimodal) prehabilitation programmes for the right patients, in the right context, and using the right outcome measures is important to demonstrate its potential to further improve patient- and treatment-related outcomes following HPB surgery.
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Affiliation(s)
- Bart C Bongers
- Department of Nutrition and Movement Sciences, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, the Netherlands; Department of Epidemiology, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, the Netherlands.
| | - Cornelis H C Dejong
- Department of Surgery, Maastricht University Medical Centre, Maastricht, the Netherlands; Department of Surgery, Uniklinikum RWTH-Aachen, Aachen, Germany.
| | - Marcel den Dulk
- Department of Surgery, Maastricht University Medical Centre, Maastricht, the Netherlands; Department of Surgery, Uniklinikum RWTH-Aachen, Aachen, Germany.
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O’Neill L, Reynolds S, Sheill G, Guinan E, Mockler D, Geoghegan J, Conlon K, Reynolds JV, Hussey J. Physical function in patients with resectable cancer of the pancreas and liver–a systematic review. J Cancer Surviv 2020; 14:527-544. [DOI: 10.1007/s11764-020-00875-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 03/04/2020] [Indexed: 12/25/2022]
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17
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Stubbs DJ, Grimes LA, Ercole A. Performance of cardiopulmonary exercise testing for the prediction of post-operative complications in non cardiopulmonary surgery: A systematic review. PLoS One 2020; 15:e0226480. [PMID: 32012165 PMCID: PMC6996804 DOI: 10.1371/journal.pone.0226480] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 11/24/2019] [Indexed: 12/25/2022] Open
Abstract
INTRODUCTION Cardiopulmonary exercise testing (CPET) is widely used within the United Kingdom for preoperative risk stratification. Despite this, CPET's performance in predicting adverse events has not been systematically evaluated within the framework of classifier performance. METHODS After prospective registration on PROSPERO (CRD42018095508) we systematically identified studies where CPET was used to aid in the prognostication of mortality, cardiorespiratory complications, and unplanned intensive care unit (ICU) admission in individuals undergoing non-cardiopulmonary surgery. For all included studies we extracted or calculated measures of predictive performance whilst identifying and critiquing predictive models encompassing CPET derived variables. RESULTS We identified 36 studies for qualitative review, from 27 of which measures of classifier performance could be calculated. We found studies to be highly heterogeneous in methodology and quality with high potential for bias and confounding. We found seven studies that presented risk prediction models for outcomes of interest. Of these, only four studies outlined a clear process of model development; assessment of discrimination and calibration were performed in only two and only one study undertook internal validation. No scores were externally validated. Systematically identified and calculated measures of test performance for CPET demonstrated mixed performance. Data was most complete for anaerobic threshold (AT) based predictions: calculated sensitivities ranged from 20-100% when used for predicting risk of mortality with high negative predictive values (96-100%). In contrast, positive predictive value (PPV) was poor (2.9-42.1%). PPV appeared to be generally higher for cardiorespiratory complications, with similar sensitivities. Similar patterns were seen for the association of Peak VO2 (sensitivity 85.7-100%, PPV 2.7-5.9%) and VE/VCO2 (Sensitivity 27.8%-100%, PPV 3.4-7.1%) with mortality. CONCLUSIONS In general CPET's 'rule-out' capability appears better than its ability to 'rule-in' complications. Poor PPV may reflect the frequency of complications in studied populations. Our calculated estimates of classifier performance suggest the need for a balanced interpretation of the pros and cons of CPET guided pre-operative risk stratification.
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Affiliation(s)
- Daniel J. Stubbs
- University Division of Anaesthesia, Department of Medicine, Addenbrooke’s Hospital, Hills Road, Cambridge, CB2 0QQ, Cambridge, United Kingdom
| | - Lisa A. Grimes
- University Division of Anaesthesia, Department of Medicine, Addenbrooke’s Hospital, Hills Road, Cambridge, CB2 0QQ, Cambridge, United Kingdom
| | - Ari Ercole
- University Division of Anaesthesia, Department of Medicine, Addenbrooke’s Hospital, Hills Road, Cambridge, CB2 0QQ, Cambridge, United Kingdom
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18
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Otto JM, Levett DZH, Grocott MPW. Cardiopulmonary Exercise Testing for Preoperative Evaluation: What Does the Future Hold? CURRENT ANESTHESIOLOGY REPORTS 2020. [DOI: 10.1007/s40140-020-00373-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Abstract
Purpose of Review
Cardiopulmonary exercise testing (CPET) informs the preoperative evaluation process by providing individualised risk profiles; guiding shared decision-making, comorbidity optimisation and preoperative exercise training; and informing perioperative patient management. This review summarises evidence on the role of CPET in preoperative evaluation and explores the role of novel and emerging CPET variables and alternative testing protocols that may improve the precision of preoperative evaluation in the future.
Recent Findings
CPET provides a wealth of physiological data, and to date, much of this is underutilised clinically. For example, impaired chronotropic responses during and after CPET are simple to measure and in recent studies are predictive of both cardiac and noncardiac morbidity following surgery but are rarely reported. Exercise interventions are increasingly being used preoperatively, and endurance time derived from a high intensity constant work rate test should be considered as the most sensitive method of evaluating the response to training. Further research is required to identify the clinically meaningful difference in endurance time. Measuring efficiency may have utility, but this requires exploration in prospective studies.
Summary
Further work is needed to define contemporaneous risk thresholds, to explore the role of other CPET variables in risk prediction, to better characterise CPET’s role in combination with other tools in multifactorial risk stratification and increasingly to evaluate CPET’s utility for preoperative exercise prescription in prehabilitation.
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Ashrafizadeh A, Mehta S, Nahm CB, Doane M, Samra JS, Mittal A. Preoperative cardiac and respiratory investigations do not predict cardio-respiratory complications after pancreatectomy. ANZ J Surg 2019; 90:97-102. [PMID: 31625268 DOI: 10.1111/ans.15515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/26/2019] [Accepted: 09/01/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND The process of undergoing a pancreatic resection places a patient under notable physiologic strain throughout the perioperative journey, with well recognized risks of postoperative cardiopulmonary complications. Preoperative preparations and screening often incorporate a barrage of testing, including electrocardiograms, transthoracic echocardiography, chest X-rays and spirometric evaluations. However, the current literature does not demonstrate whether these common tests provide any predictive correlation with postoperative cardiopulmonary complications. This retrospective study is structured to identify complications in post-pancreatic resection patients and assess for a predictive correlation with preoperative test results. METHODS A retrospective analysis of all patients having undergone a pancreatic resection at a single tertiary centre, between 2014 and 2016. The inpatient medical records were reviewed for 30-day postoperative complications, including acute myocardial infarction, cardiac dysrhythmia, pulmonary embolism, pneumonia or pleural effusions. The results of routine preoperative diagnostic tests and complication rates were analysed. RESULTS A total of 244 patients, median age of 66 years (range 18-88 years) were included in the study. Of these, 11 patients experienced a cardiac complication and 16 patients experienced a respiratory complication. Among those who experienced cardiac events, only two patients had abnormalities in their preoperative electrocardiograms. Patients who sustained a cardiac or respiratory event did not have any evidence of abnormality in their preoperative transthoracic echocardiography or respiratory investigations, respectively. CONCLUSION Despite the recommendation that high-risk procedures such as pancreatic resections warrant thorough, routine, preoperative cardiac and respiratory investigation, a more functional preoperative assessment should be considered to stratify and predict postoperative outcomes.
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Affiliation(s)
- Amir Ashrafizadeh
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital, Sydney, New South Wales, Australia.,Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Shreya Mehta
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital, Sydney, New South Wales, Australia.,Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Bill Walsh Translational Cancer Research Laboratory, Kolling Institute, Sydney, New South Wales, Australia
| | - Christopher B Nahm
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital, Sydney, New South Wales, Australia.,Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Bill Walsh Translational Cancer Research Laboratory, Kolling Institute, Sydney, New South Wales, Australia.,Sydney Vital, Sydney, New South Wales, Australia
| | - Matthew Doane
- Department of Anaesthesia, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Jaswinder S Samra
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital, Sydney, New South Wales, Australia.,Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Australian Pancreatic Centre, Sydney, New South Wales, Australia
| | - Anubhav Mittal
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital, Sydney, New South Wales, Australia.,Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Australian Pancreatic Centre, Sydney, New South Wales, Australia
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Patel N, Powell AG, Wheat JR, Brown C, Appadurai IR, Davies RG, Bailey DM, Lewis WG. Cardiopulmonary fitness predicts postoperative major morbidity after esophagectomy for patients with cancer. Physiol Rep 2019; 7:e14174. [PMID: 31342676 PMCID: PMC6656866 DOI: 10.14814/phy2.14174] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Accepted: 06/21/2019] [Indexed: 12/16/2022] Open
Abstract
Surgery for radical treatment of esophageal cancer (EC) carries significant inherent risk. The objective identification of patients who are at high risk of complications is of importance. In this study the prognostic value of cardiopulmonary fitness variables (CPF) derived from cardiopulmonary exercise testing (CPET) was assessed in patients undergoing potentially curative surgery for EC within an enhanced recovery program. OC patients underwent preoperative CPET using automated breath-by-breath respiratory gas analysis, with measurements taken during a ramped exercise test on a bicycle. The prognostic value of V ˙ O 2 Peak , Anaerobic Threshold (AT) and VE/VCO2 derived from CPET were studied in relation to post-operative morbidity, which was collected prospectively, and overall survival. Consecutive 120 patients were included for analysis (median age 65 years, 100 male, 75 neoadjuvant therapy). Median AT in the cohort developing major morbidity (Clavien-Dindo classification >2) was 10.4 mL/kg/min compared with 11.3 mL/kg/min with no major morbidity (P = 0.048). Median V ˙ O 2 Peak in the cohort developing major morbidity was 17.0 mL/kg/min compared with 18.7 mL/kg/min in the cohort (P = 0.009). V ˙ O 2 Peak optimum cut-off was 17.0 mL/kg/min (sensitivity 70%, specificity 53%) and for AT was 10.5 mL/kg/min (sensitivity 60%, specificity 44%). Multivariable analysis revealed V ˙ O 2 Peak to be the only independent factor to predict major morbidity (OR 0.85, 95% CI 0.75-0.97, P = 0.018). Cumulative survival was associated with operative morbidity severity (χ2 = 4.892, df = 1, P = 0.027). These results indicate that V ˙ O 2 Peak as derived from CPET is a significant predictor of major morbidity after oesophagectomy highlighting the physiological importance of cardiopulmonary fitness.
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Affiliation(s)
- Neil Patel
- Department of General SurgeryUniversity Hospital of WalesCardiffUnited Kingdom
| | - Arfon G. Powell
- Division of Cancer and GeneticsCardiff University School of MedicineHeath ParkCardiffUnited Kingdom
| | - Jenni R. Wheat
- Department of General SurgeryUniversity Hospital of WalesCardiffUnited Kingdom
| | - Christopher Brown
- Department of General SurgeryUniversity Hospital of WalesCardiffUnited Kingdom
| | - Ian R. Appadurai
- Department of AnaestheticsUniversity Hospital of WalesCardiffUnited Kingdom
| | - Richard G. Davies
- Department of AnaestheticsUniversity Hospital of WalesCardiffUnited Kingdom
| | - Damian M. Bailey
- Neurovascular Research Laboratory, Faculty of Life Sciences and EducationUniversity of South WalesPontypriddUnited Kingdom
| | - Wyn G. Lewis
- Department of General SurgeryUniversity Hospital of WalesCardiffUnited Kingdom
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Patel N, Powell AG, Wheat JR, Brown C, Appadurai IR, Davies RG, Bailey DM, Lewis WG. Cardiopulmonary fitness predicts postoperative major morbidity after esophagectomy for patients with cancer. Physiol Rep 2019. [PMID: 31342676 DOI: 10.14814/phy2.14174)] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Surgery for radical treatment of esophageal cancer (EC) carries significant inherent risk. The objective identification of patients who are at high risk of complications is of importance. In this study the prognostic value of cardiopulmonary fitness variables (CPF) derived from cardiopulmonary exercise testing (CPET) was assessed in patients undergoing potentially curative surgery for EC within an enhanced recovery program. OC patients underwent preoperative CPET using automated breath-by-breath respiratory gas analysis, with measurements taken during a ramped exercise test on a bicycle. The prognostic value of V˙O2Peak , Anaerobic Threshold (AT) and VE/VCO2 derived from CPET were studied in relation to post-operative morbidity, which was collected prospectively, and overall survival. Consecutive 120 patients were included for analysis (median age 65 years, 100 male, 75 neoadjuvant therapy). Median AT in the cohort developing major morbidity (Clavien-Dindo classification >2) was 10.4 mL/kg/min compared with 11.3 mL/kg/min with no major morbidity (P = 0.048). Median V˙O2Peak in the cohort developing major morbidity was 17.0 mL/kg/min compared with 18.7 mL/kg/min in the cohort (P = 0.009). V˙O2Peak optimum cut-off was 17.0 mL/kg/min (sensitivity 70%, specificity 53%) and for AT was 10.5 mL/kg/min (sensitivity 60%, specificity 44%). Multivariable analysis revealed V˙O2Peak to be the only independent factor to predict major morbidity (OR 0.85, 95% CI 0.75-0.97, P = 0.018). Cumulative survival was associated with operative morbidity severity (χ2 = 4.892, df = 1, P = 0.027). These results indicate that V˙O2Peak as derived from CPET is a significant predictor of major morbidity after oesophagectomy highlighting the physiological importance of cardiopulmonary fitness.
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Affiliation(s)
- Neil Patel
- Department of General Surgery, University Hospital of Wales, Cardiff, United Kingdom
| | - Arfon G Powell
- Division of Cancer and Genetics, Cardiff University School of Medicine, Heath Park, Cardiff, United Kingdom
| | - Jenni R Wheat
- Department of General Surgery, University Hospital of Wales, Cardiff, United Kingdom
| | - Christopher Brown
- Department of General Surgery, University Hospital of Wales, Cardiff, United Kingdom
| | - Ian R Appadurai
- Department of Anaesthetics, University Hospital of Wales, Cardiff, United Kingdom
| | - Richard G Davies
- Department of Anaesthetics, University Hospital of Wales, Cardiff, United Kingdom
| | - Damian M Bailey
- Neurovascular Research Laboratory, Faculty of Life Sciences and Education, University of South Wales, Pontypridd, United Kingdom
| | - Wyn G Lewis
- Department of General Surgery, University Hospital of Wales, Cardiff, United Kingdom
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22
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A cross-sectional survey of Australian anesthetists’ and surgeons’ perceptions of preoperative risk stratification and prehabilitation. Can J Anaesth 2019; 66:388-405. [DOI: 10.1007/s12630-019-01297-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 11/17/2018] [Accepted: 12/03/2018] [Indexed: 12/17/2022] Open
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Exercise and Nutrition Prehabilitation for the Evaluation of Risk and Therapeutic Potential in Cancer Patients: A Review. Int Anesthesiol Clin 2018; 54:e47-61. [PMID: 27648892 DOI: 10.1097/aia.0000000000000122] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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24
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Effects of Preoperative Exercise on Physical Fitness and Body Composition in Pancreatic Cancer Survivors Receiving Neoadjuvant Therapy: A Case Series. REHABILITATION ONCOLOGY 2018. [DOI: 10.1097/01.reo.0000000000000122] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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25
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Hayashi K, Oshima H, Shimizu M, Kobayashi K, Matsui S, Nishida Y, Usui A. Preoperative 6-Minute Walk Distance Is Associated With Postoperative Cognitive Dysfunction. Ann Thorac Surg 2018; 106:505-512. [DOI: 10.1016/j.athoracsur.2018.03.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Revised: 02/18/2018] [Accepted: 03/05/2018] [Indexed: 10/16/2022]
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Vermillion SA, James A, Dorrell RD, Brubaker P, Mihalko SL, Hill AR, Clark CJ. Preoperative exercise therapy for gastrointestinal cancer patients: a systematic review. Syst Rev 2018; 7:103. [PMID: 30041694 PMCID: PMC6058356 DOI: 10.1186/s13643-018-0771-0] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2017] [Accepted: 07/10/2018] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Gastrointestinal cancer patients are susceptible to significant postoperative morbidity. The aim of this systematic review was to examine the effects of preoperative exercise therapy (PET) on patients undergoing surgery for GI malignancies. METHODS In accordance with PRISMA statement, all prospective clinical trials of PET for patients diagnosed with GI cancer were identified by searching MEDLINE, Embase, Cochrane Library, ProQuest, PROSPERO, and DARE (March 8, 2017). The characteristics and outcomes of each study were extracted and reviewed. Risk of bias was evaluated using the Cochrane risk of bias tool by two independent reviewers. RESULTS Nine studies (534 total patients) were included in the systematic review. All interventions involved aerobic training but varied in terms of frequency, duration, and intensity. PET was effective in reducing heart rate, as well as increasing oxygen consumption and peak power output. The postoperative course was also improved, as PET was associated with more rapid recovery to baseline functional capacity after surgery. CONCLUSIONS PET for surgical patients with gastrointestinal malignancies may improve physical fitness and aid in postoperative recovery.
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Affiliation(s)
- Sarah A Vermillion
- Bowman Gray Center for Medical Education, Wake Forest University School of Medicine, 475 Vine Street, Winston-Salem, NC, 27101, USA
| | - Alston James
- Bowman Gray Center for Medical Education, Wake Forest University School of Medicine, 475 Vine Street, Winston-Salem, NC, 27101, USA
| | - Robert D Dorrell
- Bowman Gray Center for Medical Education, Wake Forest University School of Medicine, 475 Vine Street, Winston-Salem, NC, 27101, USA
| | - Peter Brubaker
- Health and Exercise Science, Wake Forest University, Worrell Professional Center 2164B, PO BOX 7868, Winston-Salem, NC, 27109, USA
| | - Shannon L Mihalko
- Health and Exercise Science, Wake Forest University, Worrell Professional Center 2164B, PO BOX 7868, Winston-Salem, NC, 27109, USA
| | - Adrienne R Hill
- Department of Physical Medicine and Rehabilitation, Wake Forest Baptist Health, Medical Center Blvd, Winston-Salem, NC, 27157, USA
| | - Clancy J Clark
- Division of Surgical Oncology, Department of General Surgery, Wake Forest Baptist Health, Medical Center Blvd, Winston-Salem, NC, 27157, USA.
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Abstract
The surgical patient population is increasingly elderly and comorbid and poses challenges to perioperative physicians. Accurate preoperative risk stratification is important to direct perioperative care. Reduced aerobic fitness is associated with increased postoperative morbidity and mortality. Cardiopulmonary exercise testing is an integrated and dynamic test that gives an objective measure of aerobic fitness or functional capacity and identifies the cause of exercise intolerance. Cardiopulmonary exercise testing provides an individualized estimate of patient risk that can be used to predict postoperative morbidity and mortality. This technology can therefore be used to inform collaborative decision-making and patient consent, to triage the patient to an appropriate perioperative care environment, to diagnose unexpected comorbidity, to optimize medical comorbidities preoperatively, and to direct individualized preoperative exercise programs. Functional capacity, evaluated as the anaerobic threshold and peak oxygen uptake ([Formula: see text]o2peak) predicts postoperative morbidity and mortality in the majority of surgical cohort studies. The ventilatory equivalents for carbon dioxide (an index of gas exchange efficiency), is predictive of surgical outcome in some cohorts. Prospective cohort studies are needed to improve the precision of risk estimates for different patient groups and to clarify the best combination of variables to predict outcome. Early data suggest that preoperative exercise training improves fitness, reduces the debilitating effects of neoadjuvant chemotherapy, and may improve clinical outcomes. Further research is required to identify the most effective type of training and the minimum duration required for a positive effect.
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Kumar R, Garcea G. Cardiopulmonary exercise testing in hepato-biliary & pancreas cancer surgery – A systematic review: Are we any further than walking up a flight of stairs? Int J Surg 2018; 52:201-207. [DOI: 10.1016/j.ijsu.2018.02.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 01/19/2018] [Accepted: 02/09/2018] [Indexed: 01/17/2023]
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Berkel AEM, Bongers BC, van Kamp MJS, Kotte H, Weltevreden P, de Jongh FHC, Eijsvogel MMM, Wymenga ANM, Bigirwamungu-Bargeman M, van der Palen J, van Det MJ, van Meeteren NLU, Klaase JM. The effects of prehabilitation versus usual care to reduce postoperative complications in high-risk patients with colorectal cancer or dysplasia scheduled for elective colorectal resection: study protocol of a randomized controlled trial. BMC Gastroenterol 2018; 18:29. [PMID: 29466955 PMCID: PMC5822670 DOI: 10.1186/s12876-018-0754-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 01/28/2018] [Indexed: 12/12/2022] Open
Affiliation(s)
- Annefleur E M Berkel
- Department of Surgery, Medisch Spectrum Twente, PO Box 50 000, 7500, KA, Enschede, The Netherlands.
| | - Bart C Bongers
- Department of Epidemiology, Faculty of Health, Medicine and Life Sciences, Care and Public Health Research Institute (CAPHRI), Maastricht University, PO Box 616, 6200, MD, Maastricht, The Netherlands
| | - Marie-Janne S van Kamp
- Department of Surgery, Medisch Spectrum Twente, PO Box 50 000, 7500, KA, Enschede, The Netherlands
| | - Hayke Kotte
- Physical therapy practice, Fysio Twente, J.J. van Deinselaan 34a, 7541, PE, Enschede, The Netherlands
| | - Paul Weltevreden
- Physical therapy practice, FITclinic, Roomweg 180, 7523, BT, Enschede, The Netherlands
| | - Frans H C de Jongh
- Department of Pulmonology, Medisch Spectrum Twente, PO Box 50 000, 7500, KA, Enschede, The Netherlands
| | - Michiel M M Eijsvogel
- Department of Pulmonology, Medisch Spectrum Twente, PO Box 50 000, 7500, KA, Enschede, The Netherlands
| | - A N Machteld Wymenga
- Department of Internal medicine, Medisch Spectrum Twente, PO Box 50 000, 7500, KA, Enschede, The Netherlands
| | - Marloes Bigirwamungu-Bargeman
- Department of Gastroenterology and Hepatology, Medisch Spectrum Twente, PO Box 50 000, 7500, KA, Enschede, The Netherlands
| | - Job van der Palen
- Epidemiology, Medisch Spectrum Twente, PO Box 50 000, 7500, KA, Enschede, The Netherlands
| | - Marc J van Det
- Department of Surgery, Ziekenhuisgroep Twente, PO Box 7600, 7600, SZ, Almelo, The Netherlands
| | - Nico L U van Meeteren
- Department of Epidemiology, Faculty of Health, Medicine and Life Sciences, Care and Public Health Research Institute (CAPHRI), Maastricht University, PO Box 616, 6200, MD, Maastricht, The Netherlands.,Top Sector Life Sciences and Health (Health~Holland), Laan van Nieuw Oost-Indië 334, 2593, CE, The Hague, The Netherlands
| | - Joost M Klaase
- Department of Surgery, Medisch Spectrum Twente, PO Box 50 000, 7500, KA, Enschede, The Netherlands
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Ulyett S, Shahtahmassebi G, Aroori S, Bowles MJ, Briggs CD, Wiggans MG, Minto G, Stell DA. Comparison of risk-scoring systems in the prediction of outcome after liver resection. Perioper Med (Lond) 2017; 6:22. [PMID: 29204270 PMCID: PMC5702139 DOI: 10.1186/s13741-017-0073-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 10/16/2017] [Indexed: 12/21/2022] Open
Abstract
Background Risk prediction techniques commonly used in liver surgery include the American Society of Anesthesiologists (ASA) grading, Charlson Comorbidity Index (CCI) and cardiopulmonary exercise tests (CPET). This study compares the utility of these techniques along with the number of segments resected as predictive tools in liver surgery. Methods A review of a unit database of patients undergoing liver resection between February 2008 and January 2015 was undertaken. Patient demographics, ASA, CCI and CPET variables were recorded along with resection size. Clavien-Dindo grade III–V complications were used as a composite outcome in analyses. Association between predictive variables and outcome was assessed by univariate and multivariate techniques. Results One hundred and seventy-two resections in 168 patients were identified. Grade III–V complications occurred after 42 (24.4%) liver resections. In univariate analysis of CPET variables, ventilatory equivalents for CO2 (VEqCO2) was associated with outcome. CCI score, but not ASA grade, was also associated with outcome. In multivariate analysis, the odds ratio of developing grade III–V complications for incremental increases in VEqCO2, CCI and number of liver segments resected were 1.09, 1.49 and 2.94, respectively. Conclusions Of the techniques evaluated, resection size provides the simplest and most discriminating predictor of significant complications following liver surgery.
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Affiliation(s)
- S Ulyett
- Derriford Hospital, Plymouth, PL6 8DH UK.,Peninsula Schools of Medicine and Dentistry, Plymouth University, Plymouth, PL6 8BU UK
| | - G Shahtahmassebi
- Peninsula Schools of Medicine and Dentistry, Plymouth University, Plymouth, PL6 8BU UK.,Nottingham Trent University, Nottingham, NG1 4BU UK
| | - S Aroori
- Derriford Hospital, Plymouth, PL6 8DH UK
| | - M J Bowles
- Derriford Hospital, Plymouth, PL6 8DH UK
| | - C D Briggs
- Derriford Hospital, Plymouth, PL6 8DH UK
| | | | - G Minto
- Derriford Hospital, Plymouth, PL6 8DH UK.,Peninsula Schools of Medicine and Dentistry, Plymouth University, Plymouth, PL6 8BU UK
| | - D A Stell
- Derriford Hospital, Plymouth, PL6 8DH UK.,Peninsula Schools of Medicine and Dentistry, Plymouth University, Plymouth, PL6 8BU UK
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Lim YK, Jackson C, Dauway EL, Richter KK. Risk Factors for Adverse Outcome for Elderly Patients undergoing Curative Oncological Resection for Gastrointestinal Malignancies. Visc Med 2017; 33:254-261. [PMID: 29034253 DOI: 10.1159/000475938] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The incidence of gastrointestinal cancer increases with age, with approximately 20% of these cases in people over 80 years of age. Due to pre-existing comorbidities, this onco-geriatric population often presents diagnostic and therapeutic challenges. METHODS A systematic review of articles on PubMed was performed to determine the predictive ability of screening tools and their components regarding the occurrence of adverse outcomes in elderly onco-surgical patients with gastrointestinal malignancies. RESULTS Surgical procedures in this patient cohort, particularly complex resections, may result in increased morbidity and mortality. The decision to treat an elderly patient with curative intent requires sound clinical judgment based on knowledge, consideration of objective parameters, and experience. These patients could potentially be optimized for surgery with the improvement of nutritional and overall performance status as well as with stabilizing comorbidities. CONCLUSION Various geriatric assessment and screening tools have been developed to identify risk factors to assist the surgeon and the interdisciplinary team in treatment planning, including the Frailty Assessment Score, Timed Up and Go test, nutritional status, and Activities of Daily Living test. It is important to emphasize that transparent and open communication between the treating surgeon and the patient is crucial in that the patient fully understands the implications of the treatment plan.
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Affiliation(s)
- Yukai K Lim
- Southern District Health Board, Invercargill, New Zealand
| | - Christopher Jackson
- Southern District Health Board, Invercargill, New Zealand.,University of Otago, Dunedin, New Zealand.,Cancer Society of New Zealand, Wellington, New Zealand
| | - Emilia L Dauway
- School of Medicine, University of Queensland, Brisbane, QLD, Australia.,Rural Clinical School, Mater Misericordia Hospital Gladstone, Gladstone, QLD, Australia
| | - Konrad Klaus Richter
- Department of Surgery, Southland Hospital, Invercargill, New Zealand.,Dunedin Hospital and School of Medicine, Dunedin, New Zealand
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Bongers BC, Berkel AE, Klaase JM, van Meeteren NL. An evaluation of the validity of the pre-operative oxygen uptake efficiency slope as an indicator of cardiorespiratory fitness in elderly patients scheduled for major colorectal surgery. Anaesthesia 2017; 72:1206-1216. [PMID: 28741667 DOI: 10.1111/anae.14003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/09/2017] [Indexed: 12/28/2022]
Abstract
This study aimed to investigate the validity of the oxygen uptake efficiency slope as an objective and submaximal indicator of cardiorespiratory fitness in elderly patients scheduled for major colorectal surgery. Patients ≥ 60 years of age, with a metabolic equivalent score using the Veterans Activity Questionnaire ≤ 7 and scheduled for major colorectal surgery participated in a pre-operative cardiopulmonary exercise test. The oxygen uptake efficiency slope was calculated up to different exercise intensities, using 100%, 90% and 80% of the exercise data. Data from 71 patients (47 men, mean (SD) age 75.2 (6.7) years) were analysed. The efficiency slope obtained from all the data was statistically significantly different from the values when 90% (p = 0.027) and 80% (p = 0.023) of the data were used. The 90% and 80% values did not differ significantly from each other (p = 0.152). Correlations between the oxygen uptake efficiency slope and the peak oxygen uptake ranged from 0.816 to 0.825 (all p < 0.001), and correlations between oxygen uptake efficiency slope and the ventilatory anaerobic threshold ranged from 0.793 to 0.805 (all p < 0.001). Receiver operating characteristic curves showed that the oxygen uptake efficiency slope is a sensitive and specific predictor of a peak oxygen uptake ≤ 18.2 ml.kg-1 .min-1 , with an area under the curve (95%CI) of 0.876 (0.780-0.972, p < 0.001) and a ventilatory anaerobic threshold ≤ 11.1 ml.kg-1 .min-1 , with an area under the curve (95%CI) of 0.828 (0.726-0.929, p < 0.001). These correlations suggest that the oxygen uptake efficiency slope provides a valid (sub)maximal measure of cardiorespiratory fitness in these patients, and the predictive ability described indicates that it might help discriminate patients at higher risk of postoperative morbidity. However, future research should investigate the prognostic value of the oxygen uptake efficiency slope for postoperative outcomes.
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Affiliation(s)
- B C Bongers
- Department of Epidemiology, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, the Netherlands
| | - A E Berkel
- Department of Surgery, Medisch Spectrum Twente, Enschede, the Netherlands
| | - J M Klaase
- Department of Surgery, Medisch Spectrum Twente, Enschede, the Netherlands
| | - N L van Meeteren
- Department of Epidemiology, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, the Netherlands
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Kim SY, Weinberg L, Christophi C, Nikfarjam M. The outcomes of pancreaticoduodenectomy in patients aged 80 or older: a systematic review and meta-analysis. HPB (Oxford) 2017; 19:475-482. [PMID: 28292633 DOI: 10.1016/j.hpb.2017.01.018] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 01/08/2017] [Accepted: 01/11/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND There is an increasing needed to consider pancreaticoduodenectomy (PD) for the treatment of pancreatic and periampullary malignancy in patients aged 80 and over, given the increasing aging population. METHODS A systematic literature search was undertaken to identify selected studies that compared the outcomes of patients aged 80 years or over to those younger undergoing PD. RESULTS In total 18 studies were included for evaluation. Octogenarian or older populations had significantly higher 30-day post-operative mortality rate (OR: 2.22, 95% CI = 1.48-3.31, p < 0.001) and length of hospital stay (OR: 2.23, 95% CI = 1.36-3.10, p < 0.001). The overall post-operative complication rate was higher in the older group compared to the younger population (OR: 1.51, 95% CI = 1.25-1.83, p < 0.001). Elderly patients were more likely to develop pneumonia (OR: 1.72, 95% CI = 1.39-2.13, p < 0.001) and experience delayed gastric emptying (DGE) (OR: 1.77, 95% CI = 1.35-2.31, p < 0.001). The incidence of post-operative pancreatic fistula and bile leak were not significantly different between the groups. Rehabilitation and home nursing care services was also more frequently required by the older patient group at the time of hospital discharge. CONCLUSION Patients aged 80 years and older have approximately double the risk of 30-day post-operative mortality and 50% increased rate of complications following PD. Careful patient selection is required when offering surgery in this age group.
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Affiliation(s)
- Sandy Y Kim
- University of Melbourne, Department of Surgery, Austin Health, Heidelberg, Victoria, Australia
| | - Laurence Weinberg
- Department of Anaesthesia, Austin Health, Heidelberg, Victoria, Australia
| | - Christopher Christophi
- University of Melbourne, Department of Surgery, Austin Health, Heidelberg, Victoria, Australia
| | - Mehrdad Nikfarjam
- University of Melbourne, Department of Surgery, Austin Health, Heidelberg, Victoria, Australia.
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Hayashi K, Yokoyama Y, Nakajima H, Nagino M, Inoue T, Nagaya M, Hattori K, Kadono I, Ito S, Nishida Y. Preoperative 6-minute walk distance accurately predicts postoperative complications after operations for hepato-pancreato-biliary cancer. Surgery 2016; 161:525-532. [PMID: 27687623 DOI: 10.1016/j.surg.2016.08.002] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 07/18/2016] [Accepted: 08/03/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND Operation for hepato-pancreato-biliary cancer is among the most invasive open abdominal operations, with a high postoperative morbidity and mortality rate. The purpose of the present study is to investigate whether a preoperative 6-minute walk distance can predict major postoperative complications after operation for hepato-pancreato-biliary diseases. METHODS A total of 81 participants who underwent pancreaticoduodenectomy, major hepatectomy with extrahepatic bile duct resection, or hepatopancreatoduodenectomy were included. The 6-minute walk distance was performed within 1 week before operation. Patients were categorized into 2 groups based on surgical complications: Clavien-Dindo grade <3 and Clavien-Dindo grade ≥3. Clinical differences between the 2 groups were analyzed. Multivariate logistic regression analysis was performed to identify risk factors for postoperative complications that were categorized as Clavien-Dindo grade ≥3. RESULTS The multiple logistic regression model revealed a significant correlation between major postoperative complications and preoperative low 6-minute walk distance, low body mass index, and major blood loss. In patients with 6-minute walk distance <400 m (1,312 feet), the Clavien-Dindo grade was considerably greater than patients with ≥400 m. CONCLUSION The 6-minute walk distance is useful in identifying patients with a greater chance of developing major postoperative complications after surgery for hepato-pancreato-biliary cancer.
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Affiliation(s)
- Kazuhiro Hayashi
- Department of Rehabilitation, Nagoya University Hospital, Nagoya, Japan.
| | - Yukihiro Yokoyama
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiroki Nakajima
- Department of Rehabilitation, Nagoya University Hospital, Nagoya, Japan
| | - Masato Nagino
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takayuki Inoue
- Department of Rehabilitation, Nagoya University Hospital, Nagoya, Japan
| | - Motoki Nagaya
- Department of Rehabilitation, Nagoya University Hospital, Nagoya, Japan
| | - Keiko Hattori
- Department of Rehabilitation, Nagoya University Hospital, Nagoya, Japan
| | - Izumi Kadono
- Department of Rehabilitation, Nagoya University Hospital, Nagoya, Japan; Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Satoru Ito
- Department of Rehabilitation, Nagoya University Hospital, Nagoya, Japan; Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshihiro Nishida
- Department of Rehabilitation, Nagoya University Hospital, Nagoya, Japan; Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Connor S. Defining post-operative pancreatitis as a new pancreatic specific complication following pancreatic resection. HPB (Oxford) 2016; 18:642-51. [PMID: 27485058 PMCID: PMC4972444 DOI: 10.1016/j.hpb.2016.05.006] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 05/08/2016] [Accepted: 05/17/2016] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Post-operative pancreatic fistula has been well defined. However the underlying aetiology remains poorly understood. The aim of this review was to investigate whether the underlying aetiology for a proportion of patients suffering from post-operative pancreatic fistula was due to post-operative pancreatitis. METHOD A systematic literature review according to the PRISMA guidelines. The date range was from 2005 to 2016. The search strategy included the terms: post-operative pancreatitis, pathophysiology, post-operative pancreatic fistula, pancreaticoduodenectomy, ischaemic pancreatitis, microcirculation and pancreatitis, serum and drain amylase and lipase. The data was summarised without quantitative or qualitative analysis. RESULTS There exists significant physiological, biochemical, clinical and histological evidence in the literature that a proportion of post-operative pancreatic fistula is due to post-operative pancreatitis. A new definition of post-operative pancreatitis based on the presence of biochemical evidence for pancreatic inflammation (urinary trypsinogen-2 >50 ug/L or serum amylase/lipase > upper limit of normal) between post-operative days 0-2. Predicted severity is based on C-reactive protein with a cut-off of 180 mg/L at post-operative day 2. The proposed grading of severity is in line with previous work by international study group of pancreatic surgery. CONCLUSION Post-operative pancreatitis should be recognised as a separate pancreatic specific complication following pancreatic resection. Improved recognition may allow better understanding of potential methods of prevention, treatment and prediction of severity.
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Affiliation(s)
- Saxon Connor
- Correspondence Saxon Connor, Department of Surgery, Christchurch Hospital, Christchurch, New Zealand. Tel: +64 3 3640640. Fax: +64 3 3640352.Department of SurgeryChristchurch HospitalChristchurchNew Zealand
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Feldheiser A, Aziz O, Baldini G, Cox BPBW, Fearon KCH, Feldman LS, Gan TJ, Kennedy RH, Ljungqvist O, Lobo DN, Miller T, Radtke FF, Ruiz Garces T, Schricker T, Scott MJ, Thacker JK, Ytrebø LM, Carli F. Enhanced Recovery After Surgery (ERAS) for gastrointestinal surgery, part 2: consensus statement for anaesthesia practice. Acta Anaesthesiol Scand 2016; 60:289-334. [PMID: 26514824 PMCID: PMC5061107 DOI: 10.1111/aas.12651] [Citation(s) in RCA: 382] [Impact Index Per Article: 47.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Revised: 09/23/2015] [Accepted: 09/25/2015] [Indexed: 12/17/2022]
Abstract
Background The present interdisciplinary consensus review proposes clinical considerations and recommendations for anaesthetic practice in patients undergoing gastrointestinal surgery with an Enhanced Recovery after Surgery (ERAS) programme. Methods Studies were selected with particular attention being paid to meta‐analyses, randomized controlled trials and large prospective cohort studies. For each item of the perioperative treatment pathway, available English‐language literature was examined and reviewed. The group reached a consensus recommendation after critical appraisal of the literature. Results This consensus statement demonstrates that anaesthesiologists control several preoperative, intraoperative and postoperative ERAS elements. Further research is needed to verify the strength of these recommendations. Conclusions Based on the evidence available for each element of perioperative care pathways, the Enhanced Recovery After Surgery (ERAS ®) Society presents a comprehensive consensus review, clinical considerations and recommendations for anaesthesia care in patients undergoing gastrointestinal surgery within an ERAS programme. This unified protocol facilitates involvement of anaesthesiologists in the implementation of the ERAS programmes and allows for comparison between centres and it eventually might facilitate the design of multi‐institutional prospective and adequately powered randomized trials.
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Affiliation(s)
- A. Feldheiser
- Department of Anesthesiology and Intensive Care Medicine Campus Charité Mitte and Campus Virchow‐Klinikum Charité University Medicine Berlin Germany
| | - O. Aziz
- St. Mark's Hospital Harrow Middlesex UK
| | - G. Baldini
- Department of Anesthesia McGill University Health Centre Montreal General Hospital Montreal Quebec Canada
| | - B. P. B. W. Cox
- Department of Anesthesiology and Pain Therapy University Hospital Maastricht (azM) Maastricht The Netherlands
| | - K. C. H. Fearon
- University of Edinburgh The Royal Infirmary Clinical Surgery Edinburgh UK
| | - L. S. Feldman
- Department of Surgery McGill University Health Centre Montreal General Hospital Montreal Quebec Canada
| | - T. J. Gan
- Department of Anesthesiology Duke University Medical Center Durham North Carolina USA
| | - R. H. Kennedy
- St. Mark's Hospital/Imperial College Harrow, Middlesex/London UK
| | - O. Ljungqvist
- Department of Surgery Faculty of Medicine and Health Örebro University Örebro Sweden
| | - D. N. Lobo
- Gastrointestinal Surgery National Institute for Health Research Nottingham Digestive Diseases Biomedical Research Unit Nottingham University Hospitals and University of Nottingham Queen's Medical Centre Nottingham UK
| | - T. Miller
- Department of Anesthesiology Duke University Medical Center Durham North Carolina USA
| | - F. F. Radtke
- Department of Anesthesiology and Intensive Care Medicine Campus Charité Mitte and Campus Virchow‐Klinikum Charité University Medicine Berlin Germany
| | - T. Ruiz Garces
- Anestesiologa y Reanimacin Hospital Clinico Lozano Blesa Universidad de Zaragoza Zaragoza Spain
| | - T. Schricker
- Department of Anesthesia McGill University Health Centre Royal Victoria Hospital Montreal Quebec Canada
| | - M. J. Scott
- Royal Surrey County Hospital NHS Foundation Trust University of Surrey Surrey UK
| | - J. K. Thacker
- Department of Surgery Duke University Medical Center Durham North Carolina USA
| | - L. M. Ytrebø
- Department of Anaesthesiology University Hospital of North Norway Tromso Norway
| | - F. Carli
- Department of Anesthesia McGill University Health Centre Montreal General Hospital Montreal Quebec Canada
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Moran J, Wilson F, Guinan E, McCormick P, Hussey J, Moriarty J. Role of cardiopulmonary exercise testing as a risk-assessment method in patients undergoing intra-abdominal surgery: a systematic review. Br J Anaesth 2016; 116:177-91. [DOI: 10.1093/bja/aev454] [Citation(s) in RCA: 278] [Impact Index Per Article: 34.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Ulyett S, Wiggans MG, Bowles MJ, Aroori S, Briggs CD, Erasmus P, Minto G, Stell DA. Clinical assessment before hepatectomy identifies high-risk patients. J Surg Res 2015; 198:87-92. [PMID: 26095422 DOI: 10.1016/j.jss.2015.05.044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Revised: 04/14/2015] [Accepted: 05/22/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND Liver resection is associated with significant morbidity, and assessment of risk is an important part of preoperative consultations. Objective methods exist to assess operative risk, including cardiopulmonary exercise testing (CPX). Subjective assessment is also made in clinic, and patients perceived to be high-risk are referred for CPX at our institution. This article addresses clinicians' ability to identify patients with a higher risk of surgical complications after hepatectomy, using selection for CPX as a surrogate marker for increased operative risk. MATERIALS AND METHODS Prospectively collected data on patients undergoing hepatectomy between February 2008 and November 2013 were retrieved and the cohort divided according to CPX referral. Complications were classified using the Clavien-Dindo system. RESULTS CPX testing was carried out before 101 of 405 liver resections during the study period. The median age was 72 and 64 in CPX and non-CPX groups, respectively (P < 0.001). The resection size was similar between the groups. No difference was noted for grade III complications between CPX and non-CPX tested-groups; however, 19 (18.8%) and 28 (9.2%) patients suffered grade IV-V complications, respectively (P = 0.009). There was no difference in long-term survival between groups (P = 0.63). CONCLUSIONS This study attempts to assess clinicians' ability to identify patients at greater risk of complications after hepatectomy. The confirmation that patients identified in this way are at greater risk of grade IV-V complications demonstrates the value of preoperative counseling. High-risk patients do not have worse long-term outcomes suggesting survival is determined by other factors, particularly disease recurrence.
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Affiliation(s)
- Simon Ulyett
- South-West Liver Unit, Derriford Hospital, Plymouth, United Kingdom; Plymouth University Peninsula Schools of Medicine and Dentistry, Plymouth, United Kingdom.
| | | | - Matthew J Bowles
- South-West Liver Unit, Derriford Hospital, Plymouth, United Kingdom
| | - Somaiah Aroori
- South-West Liver Unit, Derriford Hospital, Plymouth, United Kingdom
| | | | - Paul Erasmus
- South-West Liver Unit, Derriford Hospital, Plymouth, United Kingdom
| | - Gary Minto
- South-West Liver Unit, Derriford Hospital, Plymouth, United Kingdom
| | - David A Stell
- South-West Liver Unit, Derriford Hospital, Plymouth, United Kingdom; Plymouth University Peninsula Schools of Medicine and Dentistry, Plymouth, United Kingdom
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Hore T, Thomas M, Brown L, Sakowska M, Connor S. Is there an alternative to centralization for pancreatic resection in New Zealand? ANZ J Surg 2014; 86:332-6. [PMID: 24846497 DOI: 10.1111/ans.12688] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/21/2014] [Indexed: 02/06/2023]
Abstract
BACKGROUND Internationally pancreatic surgery has become increasingly centralized; however, geographical and population distribution within New Zealand (NZ) limits the practicalities of such an approach. The aim of this study was to review the short-term outcomes of patients undergoing pancreatic surgery by a single hepato-pancreato-biliary trained surgeon in a centre that would meet the minimum criteria set by the NZ National Standards but not necessarily the definition of a high-volume surgeon/centre. METHODS A retrospective review of consecutive patients undergoing pancreatic resection within an enhanced recovery programme by a single surgeon between March 2005 and April 2013. Primary outcomes were 30-day morbidity and 90-day mortality. RESULTS A total of 156 patients who underwent a pancreatic resection were included. Eighty-two (53%) patients underwent a pancreaticoduodenectomy. Forty-seven (30%) underwent a left pancreatectomy. Overall, 30-day morbidity was 64% and overall 90-day mortality was 2.6%. Overall median length of stay was 11 (3-140) days. CONCLUSIONS Acceptable outcomes have been achieved for patients undergoing pancreatic resection within a centre that meets the criteria proposed by the NZ National Standards for treatment of pancreatic cancer.
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Affiliation(s)
- Todd Hore
- Department of General Surgery, Christchurch Hospital, Christchurch, New Zealand
| | - Megan Thomas
- Department of General Surgery, Christchurch Hospital, Christchurch, New Zealand
| | - Lisa Brown
- Department of General Surgery, Christchurch Hospital, Christchurch, New Zealand
| | - Magdalena Sakowska
- Department of General Surgery, Christchurch Hospital, Christchurch, New Zealand
| | - Saxon Connor
- Department of General Surgery, Christchurch Hospital, Christchurch, New Zealand
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