Association of sarcopenia and myosteatosis with the systemic inflammatory response and tumor stage in patients undergoing surgery for colorectal cancer (CRC).

2020 ◽  
Vol 38 (4_suppl) ◽  
pp. 130-130
Author(s):  
Tanvir Abbass ◽  
Ross Dolan ◽  
Stephen Thomas McSorley ◽  
Paul G. Horgan ◽  
Donald C. McMillan
Keyword(s):  
Skeletal Muscle ◽  
Inflammatory Response ◽  
Prognostic Score ◽  
Glasgow Prognostic Score ◽  
Systemic Inflammatory Response ◽  
Tnm Stage ◽  
Stage Ii ◽  
Stage Iii ◽  
Tumour Burden ◽  
Skeletal Muscle Index

130 Background: There is now good evidence that sarcopenia and myosteatosis, measured as low skeletal muscle index (SMI) and low skeletal muscle density (SMD) from CT scans, are associated with poor survival in patients undergoing surgery for CRC. However, this is not clear whether this is as a result of tumour burden or chronic inflammation. Methods: The relationship between tumour stage, systemic inflammatory response using modified Glasgow prognostic score (mGPS), neutrophil lymphocyte ratio (NLR) and sarcopenia and myosteatosis using defined SMI/SMD was examined in 840 patients undergoing CRC resection from a prospectively maintained database. Results: The majority of patients were > 65 years of age (64.5%), male (55%) and did not have sarcopenia (51%) but had myosteatosis (65%). In those patients with a mGPS = 0 (n = 617), mGPS = 1 (n = 99), mGPS = 2 (n = 124), TNM stage of 0-I, II and III was not associated with sarcopenia (p = 0.260, p = 0.869 and p = 0.458 respectively) or myosteatosis (p = 0.136, p = 0.879 and p = 0.06 respectively). In those patients with TNM stage of 0-I (n = 202), stage II (n = 346) and stage III (n = 292), mGPS (0,1,2) was significantly associated with sarcopenia (p = 0.329, p = 0.001 and p = 0.002 respectively) and myosteatosis (p = 0.329, p < 0.001 and p = 0.001 respectively). In patients with TNM stage of 0-I, stage II and stage III, NLR was significantly associated with sarcopenia (p = 0.492, p = 0.299 and 0.027 respectively) and myosteatosis (p = 0.870, p = 0.012 and p = 0.019 respectively). Conclusions: Compared with tumour burden, the systemic inflammatory response (particularly mGPS) appears to have a greater influence on the development of sarcopenia and myosteatosis. These results have implications for the treatment of sarcopenia and myosteatosis in patients undergoing surgery for CRC.

Is systemic inflammation the result of insufficient cortisol production in patients with colorectal cancer?

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. e14092-e14092
Author(s):  
Michelle Leana Ramanathan ◽  
Campbell SD Roxburgh ◽  
Paul G Horgan ◽  
Donald C. Mcmillan
Keyword(s):  
Colorectal Cancer ◽  
Inflammatory Response ◽  
White Cell Count ◽  
Prognostic Score ◽  
Glasgow Prognostic Score ◽  
Systemic Inflammatory Response ◽  
Tnm Stage ◽  
Adrenocortical Function ◽  
Synacthen Test ◽  
Short Synacthen Test

e14092 Background: Patients with colorectal cancer who have a raised systemic inflammatory response have been shown to have poorer outcomes, independent of their tumour stage. In particular, the combination of C-reactive protein (CRP) and albumin, the modified Glasgow Prognostic Score (mGPS) has been shown to have consistent and superior prognostic value. However, the basis of a systemic inflammatory response in these patients is not clear. One hypothesis is that the presence of a systemic inflammatory response in patients with colorectal cancer may be due to impaired cortisol production, a potent anti-inflammatory agent. Therefore, the aim of the present study was to examine the relationship between preoperative systemic inflammatory response and endogenous cortisol production. Methods: A prospective study was performed to incorporate the assessment of adrenocortical function using synthetic ACTH, a short Synacthen test, as part of the preoperative assessment of patients undergoing potentially curative resection for colorectal cancer. Preoperative systemic inflammatory response was assessed using mGPS. Results: A total of 80 patients underwent short Synacthen testing. The majority of patients were under 75 years old (79%), were male (59%), had colon cancer (75%) and had TNM stage I/II disease (54%). Approximately 50% received adjuvant treatment. Using standard criteria (peak cortisol <450 nmol/L = inadequate) impaired cortisol response was seen in 3 (4%) patients. There were no significant associations between the baseline, 30 minute, or change in cortisol (both relative and absolute) and age (p=0.814, p=0.443, p=0.730, p=0.929), sex (p=0.714, p=0.440, p=0.324, p=0.953), site (p=0.519, p=0.255, p=0.145, p=0.222), TNM stage (p=0.115, p=0.591, p=0.492, p=0.289), mGPS (p=0.280, p=0.202, p=0.800, p=0.818), or white cell count (p=0.787, p=0.316, p=0.462, p=0.567). Conclusions: The results of the present study show that impaired cortisol production, as evidenced by the short Synacthen test, was uncommon in patients with potentially curable colorectal cancer. Moreover, they indicate that the presence of a systemic inflammatory response is not associated with impaired cortisol production.

The relationship between systemic inflammation-based prognostic scores and body composition analysis in colorectal cancer patients.

2014 ◽  
Vol 32 (3_suppl) ◽  
pp. 407-407
Author(s):  
Euan Douglas ◽  
Colin H. Richards ◽  
Campbell S. D. Roxburgh ◽  
Paul G. Horgan ◽  
Donald C. Mcmillan
Keyword(s):  
Colorectal Cancer ◽  
Skeletal Muscle ◽  
Inflammatory Response ◽  
Systemic Inflammation ◽  
Systemic Inflammatory Response ◽  
Prognostic Scores ◽  
Skeletal Muscle Index ◽  
Chronic Activation ◽  
Total Fat ◽  
The Relationship

407 Background: Weight loss in cancer is increasingly recognised as part of syndrome associated with chronic activation of the systemic inflammatory response (McMillan DC, 2009). The aim of the present study was to examine the relationship between systemic inflammation based prognostic scores (SIBPS) and CT measured parameters of body composition in patients with primary operable colorectal cancer (CRC). Methods: 303 patients with primary operable CRC who underwent resection with curative intent (2003-2012) were studied. Image analysis of CT scans was used to measure total fat index (cm2/m2), subcutaneous fat index (cm2/m2), visceral fat index (cm2/m2) and skeletal muscle index (cm2/m2). SIBPS included the Glasgow Prognostic Score (mGPS), Neutrophil: Lymphocyte ratio (NLR), Platelet: Lymphocyte Ratio (PLR), Prognostic Index (PI), and Prognostic Nutritional Index (PNI). Results: In all patients there was a significant association between lower BMI and skeletal muscle index and an elevated systemic inflammatory response, as measured by the mGPS (p=0.028 and p<0.001), NLR (p=0.004 and p=0.002), and PNI (p=0.001 and p=0.022). In male patients there was a significant association between lower BMI, total fat mass and skeletal muscle index and an elevated systemic inflammatory response, as measured by the mGPS (p= 0.027, p=0.048 and p=0.001), NLR (p=0.002, p=0.034 and p=0.003), and PNI (p=0.003, p<0.001 and p0.048). In female patients total body fat was associated with the PLR (p=0.001) and PNI (p=0.009) but only the mGPS (p=0.007) and the PI (p=0.013) were associated with reduced skeletal muscle. Conclusions: The present study highlights a consistent association between lower BMI and skeletal muscle mass and the presence of a systemic inflammatory response. These results are consistent with the hypothesis that chronic activation of the systemic inflammatory response results in the loss of lean tissue and that ultimately compromises survival in patients with CRC. McMillan DC. Systemic inflammation, nutritional status and survival in patients with cancer. Curr Opin Clin Nutr Metab Care. 2009;12:223-6.

scholarly journals Serum inflammation-based scores in endocrine tumors

2021 ◽  
Author(s):  
Pedro Marques ◽  
Friso de Vries ◽  
Olaf M Dekkers ◽  
Márta Korbonits ◽  
Nienke R Biermasz ◽  
...  
Keyword(s):  
Inflammatory Response ◽  
Evidence Synthesis ◽  
Prognostic Score ◽  
Glasgow Prognostic Score ◽  
Endocrine Tumor ◽  
Systemic Inflammatory Response ◽  
Neutrophil To Lymphocyte Ratio ◽  
Endocrine Surgery ◽  
Endocrine Tumors ◽  
Lymphocyte Ratio

Abstract Context Serum inflammation-based scores reflect systemic inflammatory response and/or patients’ nutritional status, and may predict clinical outcomes in cancer. While these are well-described and increasingly used in different cancers, their clinical usefulness in the management of patients with endocrine tumors is less known. Evidence acquisition A comprehensive PubMed search was performed using the terms “endocrine tumor”, “inflammation”, “serum inflammation-based score”, “inflammatory-based score”, “inflammatory response-related scoring”, “systemic inflammatory response markers”, “Neutrophil-to-lymphocyte ratio”, “Neutrophil-to-platelet ratio”, “Lymphocyte-to-monocyte ratio”, “Glasgow Prognostic Score”, “Neutrophil-Platelet Score”, “Systemic Immune-Inflammation Index”, and “Prognostic Nutrition Index” in clinical studies. Evidence synthesis The Neutrophil-to-Lymphocyte Ratio and the Platelet-to-Lymphocyte Ratio are the ones most extensively investigated in patients with endocrine tumors. Other scores have also been considered in some studies. Several studies focused in finding whether serum inflammatory biomarkers may stratify the endocrine tumor patients’ risk and detect those at risk for developing more aggressive and/or refractory disease, particularly after endocrine surgery. Conclusions In this review, we summarize the current knowledge on the different serum inflammation-based scores and their usefulness in predicting the phenotype, clinical aggressiveness, disease outcomes and prognosis in patients with endocrine tumors. The value of such serum inflammation-based scores in the management of patients with endocrine tumors has been emerging over the last decade. However, further research is necessary to establish useful markers and their cut-offs for routine clinical practice for individual diseases.

The relationship between systemic inflammation and postoperative outcomes following neoadjuvant chemoradiotherapy for rectal cancer.

2016 ◽  
Vol 34 (4_suppl) ◽  
pp. 682-682
Author(s):  
Stephen Thomas McSorley ◽  
Bo Khor ◽  
Paul G. Horgan ◽  
Donald C McMillan
Keyword(s):  
Rectal Cancer ◽  
Inflammatory Response ◽  
Clinical Outcomes ◽  
Systemic Inflammation ◽  
Prognostic Score ◽  
Neoadjuvant Chemoradiotherapy ◽  
Glasgow Prognostic Score ◽  
Systemic Inflammatory Response ◽  
Before And After ◽  
The Impact

682 Background: The magnitude of the systemic inflammatory response before and after surgery for rectal cancer is increasingly understood to have an impact on clinical outcomes. The aim of the present study was to examine the impact of neoadjuvant chemoradiotherapy (nCRT) on pre- and postoperative systemic inflammation and clinical outcomes in patients undergoing surgery for rectal cancer. Methods: Data was recorded prospectively for patients who underwent elective, potentially curative surgery for rectal cancer, from 2008 to 2015 at a single centre, n = 251. Patients had routine pre- and postoperative blood sampling. Results: Of the 251 patients, the majority were male (62%) and over 65 years old (57%) with node negative disease (66%). 85 patients (33%) were allocated to preoperative nCRT based on probable margin threatening disease at preoperative MRI. nCRT was significantly associated with a higher proportion of patients having neutrophil lymphocyte ratio (NLR) > 5 (39% vs. 12%, p < 0.001), and a modified Glasgow Prognostic Score (mGPS) of 2 (14% vs. 6%, p = 0.035) prior to surgery. There was no significant association between nCRT and the magnitude of the postoperative systemic inflammatory response or complications. Of the 85 patients who underwent nCRT, there was a small but significant reduction in CRP following treatment (3.25 mg/L vs. 4.1 mg/L, p = 0.007). Of the 16 patients who were systemically inflamed prior to nCRT, 9 patients achieved mGPS score 0 after treatment (p = 0.004). There was a significant association between having an mGPS score 1 or 2 both before and after nCRT and breaching established thresholds of CRP on postoperative days 2 (190mg/L, 86% vs. 33%, p = 0.002), 3 (170mg/L, 86% vs. 38%, p = 0.015) and 4 (145mg/L, 71% vs. 36%, p = 0.031). Conclusions: Allocation to nCRT was significantly associated with a systemic inflammatory response prior to surgery for rectal cancer. nCRT was significantly associated with attenuation of existing systemic inflammation. Such attenuation of the systemic inflammatory response may in part explain the efficacy of nCRT in patients with rectal cancer.

Predictive and prognostic value of systemic inflammatory response biomarkers in patients receiving nivolumab for metastatic non-small cell lung cancer (NSCLC).

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. 3055-3055 ◽  
Author(s):  
Claire Gervais ◽  
Pascaline Boudou-Rouquette ◽  
Anne Jouinot ◽  
Olivier Huillard ◽  
Jerome Alexandre ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Inflammatory Response ◽  
Disease Progression ◽  
Cell Lung Cancer ◽  
Prognostic Value ◽  
Prognostic Score ◽  
Glasgow Prognostic Score ◽  
Systemic Inflammatory Response ◽  
The Glasgow Prognostic Score ◽  
Predictive And Prognostic Value

3055 Background: Nivolumab is the first checkpoint immunotherapeutic agent approved for NSCLC. By enabling host immune-mediated cytotoxic activity against tumor cells, nivolumab induces a tumor response in 15% of patients (pts). However, host-related parameters to predict nivolumab activity are still missing. We evaluated the predictive and prognostic value of the presence of a systemic inflammatory response. Methods: From July 2015 to December 2016, we measured at nivolumab initiation the Glasgow Prognostic Score (GPS), a cumulative prognostic score based on C-reactive protein and albumin, the neutrophil-lymphocyte ratio (NLR), the Nutrition Risk Index (NRI) and the Prognostic Nutritional Index (PNI). Univariate and multivariate analyses tested the association between initial patient characteristics and clinical outcome. Results: The characteristics of the 57 consecutive pts analyzed are: median age of 66 years (range 41-78), 65% non-squamous cell lung cancer, 61.4% males and 52.6% Performance Status (PS) 0-1. GPS was 0 in 27 (47.4%), 1 in 21 (36.8%) and 2 in 9 (15.8%) pts. In multivariate analysis, parameters associated with disease progression (per RECIST 1.1) were GPS (1-2 vs 0; HR 1.45 [1.11-1.90], p= 0.009) and number of metastatic sites (>2 vs ≤ 2; HR: 0.75 [0.57-0.98], p = 0.04). Overall survival was significantly worse for pts with PS 2-3 vs PS 0-1 (p=0.01) and for pts with GPS 2 vs GPS 0-1 (p=0.01). The GPS was an independent predictive marker of progression and was superior to other inflammation-based prognostic scores in our cohort (Table). Conclusions: The Glasgow Prognostic Score (GPS) allows identifying patients with disease progression and long survivors among metastatic NSCLC patients treated with nivolumab. [Table: see text]

scholarly journals Simple and Objective Prediction of Survival in Patients with Lung Cancer: Staging the Host Systemic Inflammatory Response

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Derek Grose ◽  
Graham Devereux ◽  
Louise Brown ◽  
Richard Jones ◽  
Dave Sharma ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Weight Loss ◽  
Inflammatory Response ◽  
Risk Stratification ◽  
Group Performance ◽  
Prognostic Score ◽  
Performance Status ◽  
Glasgow Prognostic Score ◽  
Systemic Inflammatory Response ◽  
Prediction Of Survival

Background. Prediction of survival in patients diagnosed with lung cancer remains problematical. The aim of the present study was to examine the clinical utility of an established objective marker of the systemic inflammatory response, the Glasgow Prognostic Score, as the basis of risk stratification in patients with lung cancer. Methods. Between 2005 and 2008 all newly diagnosed lung cancer patients coming through the multidisciplinary meetings (MDTs) of four Scottish centres were included in the study. The details of 882 patients with a confirmed new diagnosis of any subtype or stage of lung cancer were collected prospectively. Results. The median survival was 5.6 months (IQR 4.8–6.5). Survival analysis was undertaken in three separate groups based on mGPS score. In the mGPS 0 group the most highly predictive factors were performance status, weight loss, stage of NSCLC, and palliative treatment offered. In the mGPS 1 group performance status, stage of NSCLC, and radical treatment offered were significant. In the mGPS 2 group only performance status and weight loss were statistically significant. Discussion. This present study confirms previous work supporting the use of mGPS in predicting cancer survival; however, it goes further by showing how it might be used to provide more objective risk stratification in patients diagnosed with lung cancer.

PS02.178: THE EFFECT OF INFLAMMATION AND NUTRITIONAL STATUS AND SARCOPENIA ON ESOPHAGEAL CANCER SURGERY

2018 ◽  
Vol 31 (Supplement_1) ◽  
pp. 172-172
Author(s):  
Daisuke Soma ◽  
Kazuhiko Yamada ◽  
Kyoko Nohara ◽  
Satoshi Yamashita ◽  
Hitomi Wake ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Muscle Mass ◽  
Skeletal Muscle Mass ◽  
Conflicts Of Interest ◽  
Prognostic Score ◽  
Lumbar Vertebrae ◽  
Glasgow Prognostic Score ◽  
Poor Prognostic Factor ◽  
Skeletal Muscle Index ◽  
Modified Glasgow Prognostic Score

Abstract Background An inflammation-based prognostic score, the modified Glasgow Prognostic Score (mGPS), has been established as a useful tool for predicting postoperative outcome in patients with cancer. Recently, depletion of skeletal muscle mass (sarcopenia) has been linked to poor outcome in several types of cancers. In this study investigated the relationship between these factors in patients with operable esopahgeal cancer. Methods Skeletal muscle mass was assessed in 87 patients who underwent esophagectomy from Jan. 2014 to Dec. 2016. The skeletal muscle tissue areas were measured by the ZioStation. The evaluated samples were slices of the third lumbar vertebrae (L3) in the inferior direction. The muscle area normalized by the square of the height (m2) is called the skeletal muscle index (SMI) (cm2/m2). The modified Glasgow prognostic score (mGPS) was measured using C-reactive protein (CRP) and albumin levels (mGPS 2: CRP > 1.0 mg/dL and albumin < 3.5 g/dL; mGPS 1: CRP > 1.0 mg/dL; mGPS 0: CRP ≤ 1.0 mg/dL). Patients were given mGPS- L group(mGPS0)or mGPS- H(mGPS1,2). Results The decrease of the skeletal muscle was higher in the mGPS2 than in the mGPS0. The rate of respiratory complications significantly higher in the sarcopenia group than in the non-sarcopenia group (P = 0.01). For other complications the differences were not significant. Kaplan-Meier analysis and log-rank test revealed that Sarcopenia and mGPS-H predicted a higher risk of mortality (P = 0.0034 and 0.0001). Univariate analyses revealed that the mGPS, Stage and Sarcopenia were associated with mortality. Multivariate analyses using these 3 factors revealed that only mGPS (HR: 3.18; 95% CI: 1.70–8.70; P = 0.02) and Sarcopenia (HR: 3.39; 95% CI: 1.27–10.6; P = 0.01) were an independent risk factor of mortality. Conclusion The mGPS was closely related on the progression of sarcopenia, and both the mGPS-H and Sarcopenia were poor prognostic factor respectively. Disclosure All authors have declared no conflicts of interest.

scholarly journals The systemic inflammatory response and clinicopathological characteristics in patients admitted to hospital with COVID-19 infection: Comparison of 2 consecutive cohorts

PLoS ONE ◽  
2021 ◽  
Vol 16 (5) ◽  
pp. e0251924
Author(s):  
Donogh Maguire ◽  
Conor Richards ◽  
Marylynne Woods ◽  
Ross Dolan ◽  
Jesse Wilson Veitch ◽  
...  
Keyword(s):  
Inflammatory Response ◽  
Clinical Laboratory ◽  
Prognostic Score ◽  
Glasgow Prognostic Score ◽  
Clinicopathological Characteristics ◽  
Outcome Data ◽  
Systemic Inflammatory Response ◽  
Teaching Hospitals ◽  
Electronic Patient Records ◽  
Neutrophil Lymphocyte Ratio

Background In order to manage the COVID-19 systemic inflammatory response, it is important to identify clinicopathological characteristics across multiple cohorts. Methods The aim of the present study was to compare the 4C mortality score, other measures of the systemic inflammatory response and clinicopathological characteristics in two consecutive cohorts of patients on admission with COVID-19. Electronic patient records for 2 consecutive cohorts of patients admitted to two urban teaching hospitals with COVID-19 during two 7-week periods of the COVID-19 pandemic in Glasgow, U.K. (cohort 1: 17/3/2020–1/5/2020) and (cohort 2: 18/5/2020–6/7/2020) were examined for routine clinical, laboratory and clinical outcome data. Results Compared with cohort 1, cohort 2 were older (p<0.001), more likely to be female (p<0.05) and have less independent living circumstances (p<0.001). More patients in cohort 2 were PCR positive, CXR negative (both p<0.001) and had low serum albumin concentrations (p<0.001). 30-day mortality was similar between both cohorts (23% and 22%). In cohort 2, age >70 (p<0.05), male gender (p<0.05), COPD (p<0.05), cognitive impairment (p<0.05), frailty (p<0.001), delirium (p = 0.001), CRP>150mg/L (p<0.05), albumin <30 g/L (p<0.01), elevated perioperative Glasgow Prognostic Score (p<0.05), elevated neutrophil-lymphocyte ratio (p<0.001), low haematocrit (p<0.01), elevated PT (p<0.05), sodium <133 mmol/L (p<0.01) elevated urea (p<0.001), creatinine (p<0.001), glucose (p<0.05) and lactate (p<0.001) and the 4C score (p<0.001) were associated with 30-day mortality. In multivariate analysis, greater frailty (CFS>3) (OR 11.3, 95% C.I. 2.3–96.7, p<0.05), low albumin (<30g/L) (OR 2.5, 95% C.I. 1.0–6.2, p<0.05), high NLR (≥3) (OR 2.2, 95% C.I. 1.5–4.5, p<0.05) and the 4C score (OR 2.4, 95% C.I. 1.0–5.6, p<0.05) remained independently associated with 30-day mortality. Conclusion In addition to the 4C mortality score, frailty score and a low albumin were strongly independently associated with 30-day mortality in two consecutive cohorts of patients admitted to hospital with COVID-19. Trial registration clinicaltrials.gov: NCT04484545.

Clinical utility of the preoperative Glasgow prognostic score in patients undergoing potentially curative resection for colorectal cancer.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 3611-3611
Author(s):  
Donald C. Mcmillan ◽  
Campbell SD Roxburgh ◽  
Paul G Horgan
Keyword(s):  
Colorectal Cancer ◽  
Clinical Utility ◽  
Curative Resection ◽  
Prognostic Score ◽  
Glasgow Prognostic Score ◽  
Tnm Stage ◽  
Stage Ii ◽  
Royal Infirmary ◽  
Cancer Specific Survival ◽  
Study Results

3611 Background: There is now good evidence that, in addition to TNM stage, the pre-operative combination of the standardised measurements of C-reactive protein and albumin, the Glasgow Prognostic Score (mGPS) provides valuable prognostic information. The aim of the present study was to examine the clinical application of the pre-operative mGPS in a large mature cohort of patients undergoing potentially curative resection for colorectal cancer. Methods: From a prospectively maintained database, consecutive patients (n= 797) with histologically proven colorectal cancer who were considered to have undergone potentially curative resection between January 1997 and December 2010 in a single surgical unit at the Royal Infirmary, Glasgow were included in the study. Results: Patients with an elevated mGPS were more likely to be older (p<0.001), female (p<0.05), have colonic tumours (<0.001), present as an emergency (p<0.001), had higher TNM stage (p<0.05) and more likely to die of their disease (p<0.01). The median follow-up was 66 months and using 3 year cancer-specific mortality as an endpoint, the area under the receiver operator curve was 0.652 (95% CI, 0.591–0.714; p<0.001) for the mGPS and 0.668 (95% CI, 0.610–0.727; p<0.001) for TNM stage. The cancer-specific survival, at 3 years, varied between 86% and 64% according to the mGPS and between 88% and 72% according to TNM stage. The cancer-specific survival, at 3 years, in patients with a mGPS 0 was 91% and 81% for TNM stage II and III respectively. The cancer-specific survival, at 3 years, in patients with a mGPS 1 was 89% and 66% for TNM stage II and III respectively. The cancer-specific survival, at 3 years, in patients with a mGPS 2 was 77% and 43% for TNM stage II and III respectively. Conclusions: The results of the present study show the clinical utility of the pre-operative mGPS in predicting cancer specific survival of potentially curative surgery for colorectal cancer.

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