Role of systemic inflammatory response in predicting survival in patients with primary operable cancer

High platelet × C-reactive protein level multiplier is a negative prognostic marker in rectal cancer treated by neoadjuvant chemoradiotherapy

PURPOSE

The clinical significance of the platelet count × C-reactive protein level multiplier (P-CRP) in patients with locally advanced rectal cancer (LARC) undergoing neoadjuvant chemoradiotherapy followed by curative surgery has not been fully evaluated.

METHODS

In this retrospective study, the correlation between the P-CRP and prognosis was evaluated in 135 patients with LARC. We also performed a subgroup analysis limited to patients with pathological TNM stage III [ypN(+)] LARC.

RESULTS

The cut-off value of the P-CRP for prognosis was set at 4.11. The high and low P-CRP groups comprised 39 (28.89%) and 96 (71.11%) patients, respectively. Among the investigated clinicopathological factors, the serum carcinoembryonic antigen level and presence of recurrence were significantly associated with the P-CRP value. In the Kaplan-Meier analysis, both overall survival (OS) and disease-free survival (DFS) were shorter in the high P-CRP group (p < 0.0001 and p = 0.0002, respectively; log-rank test). Multivariate analysis using a Cox proportional hazards model showed that a high P-CRP was an independent prognostic factor for OS [hazard ratio (HR) 29.20; 95% confidence interval (CI), 3.42-294.44; p = 0.0024] and DFS (HR 5.89; 95%CI 1.31-22.69; p = 0.023) in patients with LARC. In addition, a high P-CRP predicted poor OS and DFS in patients with pathological TNM stage III [ypN(+)] LARC (p = 0.0001 and p = 0.0012, respectively; log-rank test).

CONCLUSIONS

The P-CRP is a promising predictor of survival and recurrence in patients with LARC treated by neoadjuvant chemoradiotherapy followed by curative surgery.

Impact of preoperative nutritional scores on 1-year postoperative mortality in patients undergoing valvular heart surgery

OBJECTIVE

Malnutrition is a well-recognized risk factor for poor prognosis and mortality. We investigated whether preoperative malnutrition diagnosed with objective nutritional scores affects 1-year mortality in patients undergoing valvular heart surgery.

METHODS

In this retrospective cohort observational study, we evaluated the association among the Controlling Nutritional Status score, Prognostic Nutritional Index, and Geriatric Nutritional Risk Index with 1-year mortality in 1927 patients undergoing valvular heart surgery. We identified factors for mortality using multivariable Cox proportional hazard analysis and investigated the utility of nutritional scores for risk stratification.

RESULTS

Malnutrition, as identified by a high Controlling Nutritional Status score and low Prognostic Nutritional Index and Geriatric Nutritional Risk Index, was significantly associated with higher 1-year mortality. Kaplan-Meier survival curve showed that mortality significantly increased as the severity of malnutrition increased (log-rank test, P < .001). The predicted discrimination (C-index) was 0.79 with the Controlling Nutritional Status score, 0.77 with the Prognostic Nutritional Index, and 0.73 with the Geriatric Nutritional Risk Index. Each nutritional index (Controlling Nutritional Status; hazard ratio, 1.31, 95% confidence interval, 1.21-1.42, P < .001), the European System for Cardiac Operative Risk Evaluation II (hazard ratio, 1.07, 95% confidence interval, 1.04-1.09, P < .001), and chronic kidney disease (hazard ratio, 2.26, 95% confidence interval, 1.31-3.90, P = .003) were independent risk factors for mortality. The Controlling Nutritional Status score added to the European System for Cardiac Operative Risk Evaluation II significantly increased the predictive discrimination ability for mortality (C-index 0.82, 95% confidence interval, 0.78-0.87, P = .014) compared with the Controlling Nutritional Status or European System for Cardiac Operative Risk Evaluation II alone.

CONCLUSIONS

Preoperative malnutrition as assessed by objective nutritional scores was associated with 1-year mortality after valvular heart surgery. The Controlling Nutritional Status score had the highest predictive ability and, when added to the European System for Cardiac Operative Risk Evaluation II, provided more accurate risk stratification.

Prognostic value of inflammatory biomarkers for predicting the extent of lung involvement and final clinical outcome in patients with COVID-19

Background:

Materials and Methods:

Results:

Conclusion:

Albumin-to-Alkaline Phosphatase Ratio: Does It Predict Survival in Grade 1 and Grade 2 Neuroendocrine Tumors?

OBJECTIVES

Neuroendocrine tumors (NETs) are very heterogeneous tumors. This study aimed to evaluate prognostic value of an albumin-to-alkaline phosphatase (ALP) ratio (AAPR) in well-differentiated NETs.

METHODS

A total of 110 patients were included in this study. Albumin-to-alkaline phosphatase ratio was calculated by dividing albumin concentration (g/dL) to ALP level (U/L). Cutoff value for AAPR was determined by receiver operating characteristic analysis. Survival analysis was performed by Kaplan-Meier method with the log-rank test. A P value of less than 0.05 was considered statistically significant.

RESULTS

The optimum cutoff value for AAPR was 0.028. Patients were divided into 2 groups as patients with AAPR of 0.028 or less (n = 22, 20%) and with AAPR of greater than 0.028 (n = 88, 80%). Patients with AAPR of greater than 0.028 had statistically longer overall survival compared with patients with 0.028 or less (not reached vs 96.8 months, P = 0.001). In addition, AAPR has been shown to be an independent prognostic factor for overall survival in multivariate analysis (hazard ratio, 3.99; 95% confidence interval, 1.26-12.61, P = 0.018).

CONCLUSIONS

Patients with higher AAPR had more favorable prognosis compared with patients with lower AAPR. We demonstrated that AAPR can be of prognostic value in well-differentiated NETs.

The Prognostic Value of Neutrophil-to-Lymphocyte Ratio in Metastatic Testicular Cancer

We investigated the prognostic utility of pre-chemotherapy neutrophil-to-lymphocyte ratio (NLR) in patients with metastatic germ cell tumors (GCTs) undergoing first-line chemotherapy. We utilized two institutional databases to analyze the pretreatment-derived NLR (dNLR). Predictive accuracy was evaluated using the Cox proportional hazard model adjusted for the international germ cell cancer collaborative group (IGCCCG) risk classification. Discriminatory accuracy was evaluated by determining the area under the receiver operating characteristic curve (AUROC). In total, 569 of 690 patients had available dNLR (IGCCCG: good, 64%; intermediate, 21%; poor, 16%). The 5-year and 10-year overall survivals (OSs) for good, intermediate, and poor risk groups were 96.2%, 92.8%, and 62.7% and 93.9%, 90.3%, and 62.7%, respectively. A dNLR of 2 provided the best discriminatory accuracy with an AUROC of 0.58 (95% CI: 0.52-0.65, p = 0.01) for progression-free survival (PFS), whereas for OS, a dNLR of 3 provided the best discriminatory accuracy with an AUROC of 0.62 (95% CI: 0.53-0.70, p < 0.01). A dNLR > 2 was associated with a hazard ratio (HR) of 1.99 (95% CI: 1.27-3.12, p < 0.01) for PFS, which lost its effect after adjustment for IGCCCG (HR: 1.44, 95% CI: 0.90-2.30, p = 0.13). For OS, a dNLR >3 was associated with an HR of 3.00 (95% CI: 1.79-5.01, p < 0.01), but lost its effect after adjustment for IGCCCG. Systemic inflammation plays a role in metastatic GCT, but its prognostic utility beyond established algorithms is limited. The general prognostic value of NLR can be seen across a number of tumors, although the consistency and magnitude of the effect differ according to cancer type, disease stage, and treatment received. We identified that an elevated NLR was associated with an adverse PFS and OS, but not independent of the IGCCCG risk classification. dNLRs >2 and >3 were associated with an adverse PFS and OS, respectively, in patients with metastatic GCT receiving first-line chemotherapy, but not independent of the IGCCCG risk classification.

Is C-Reactive Protein/Albumin Ratio of Advanced-Stage Non-small Cell Lung Cancer Patients Able to Predict Mortality in the Admission for Palliative Care?

Context:

Lung cancer is frequent and mortal cancer. The predicting mortality may be helpful for cancer management.

Aim:

The purpose of the study was to evaluate the role of baseline C-reactive protein (CRP)/albumin ratio (CAR) in relation to hospital mortality, the setting of advanced stage non-small cell lung cancer (NSCLC).

Materials and Methods:

The present study is a retrospective analysis and included 77 adult patients with Stage IV NSCLC who were hospitalized for supportive care. All patients are divided into two groups as survivors and nonsurvivors. CAR on the admission was compared between groups. The correlation between CAR and the death time was investigated. The cutoff level of CAR was calculated, and patients with a high level were described in two groups.

Results:

For all participants, the mean age was 63.0 ± 9.9 years, and the median values of CRP and albumin levels were 15.3 mg/dl (1–51.5) and 5.7 g/dl (0.02–22.7), respectively. CAR was significantly lower in the survivor group. By receiver operation curve analysis, the cutoff levels of CRP and CAR were determined as 10.8 and 3.5, respectively. The odds ratio of mortality was 3.85 (1.49–9.94 95% confidence interval [CI], P = 0.006) for higher than cutoff levels of CAR. The odds ratio was 3.38 (1.32–8.65 95% CI, P = 0.01) for higher CRP levels. There was a significant but weak negative correlation between the time of death and both CRP and CAR in the nonsurvivor group (r = −0.46, P = 0.002; r = −0.48, P = 0.001, respectively).

Conclusion:

The present study showed that CAR was significantly increased in nonsurvivors. CAR may be a cheap, easy, and effective tool for predicting the death and its time of hospitalized NSCLC patients.

Factors affecting pathological response and survival following neoadjuvant chemoradiotherapy in rectal cancer patients

Background

Despite all advanced treatment methods for rectal cancer, not all patients can provide an adequate response, and hence, possible prognostic factors must be evaluated. The aim of this study was to evaluate the relationship between systemic inflammatory markers and pathological response, overall survival (OS) and disease-free survival (DFS) in patients treated with neoadjuvant chemoradiotherapy (nCRT).

Methods

We evaluated data of 117 patients for the period 2010 to 2017. Serum measurements of albumin, hemoglobin, C-reactive protein, modified Glasgow prognostic score (mGPS), and white cell counts were obtained. Rodel scoring system was used to determine pathologic tumor regression.

Results

Overall, 77% of the patients were in the good response group according to the radiological images. A total of 48% of patients were categorized as a good pathologic response. Pathologic response to treatment was associated with a mGPS of 0 (P = 0.001), normal platelet lymphocyte ratio (PLR) (P = 0.003), TNM stage (P = 0.03), pathologic T stage (P = 0.001), radiologic response to nCRT (P = 0.04), tumor differentiation (P = 0.001), lymphovascular invasion (LVI) (P = 0.001) and perineural invasion (P = 0.02). LVI (P = 0.04), albumin level (P = 0.05), C-reactive protein (P = 0.01), neutrophil platelet score (NPS) (P = <0.001) and mGPS (P = 0.01) had a statistically significant effect on OS. Operation type (P = 0.03), tumor differentiation (P = 0.01), depth of invasion (P = 0.03), NPS (P < 0.01), mGPS (P = 0.01), PLR (P = 0.004), neutrophil-lymphocyte ratio (P = 0.01) and LVI (P = 0.05) were statistically significant on DFS.

Conclusions

There was an association between systemic inflammatory markers and pathologic response and also, between OS and DFS. This study can be preliminary data for prospective controlled studies.

The Role of Neutrophil-to-lymphocyte Ratio on the Effect of CRT for Patients With Rectal Cancer

BACKGROUND/AIM

Neutrophil-to-lymphocyte ratio (NLR) is an indicator of systemic inflammation and could be a predictive factor in malignant tumors. The aim of this study was to investigate the impact of NLR in patients with lower rectal cancer who received preoperative chemo-radiotherapy (CRT).

PATIENTS AND METHODS

Forty-eight patients with lower rectal cancer who underwent preoperative CRT and curative resection were enrolled. Blood samples were obtained before and after CRT. The relationship of NLR with clinical outcome was investigated.

RESULTS

Post-CRT NLR was higher compared to pre-CRT NLR. The patients with higher post-CRT NLR tended to have worse pathological response to CRT compared to those with low post-CRT NLR. The patients with high post-CRT NLR showed poorer 5-year overall survival and 3-year disease free survival while there was no correlation according to pre-CRT NLR. The univariate analysis showed that post-CRT stage and post-CRT NLR were associated with a poorer 5-year overall survival.

CONCLUSION

NLR after preoperative CRT could be a potential prognostic indicator for patients with lower rectal cancer.

Association between bone marrow fluorodeoxyglucose uptake and recurrence after curative surgical resection in patients with T1-2N0M0 lung adenocarcinoma: a retrospective cohort study

Background

Evidence regarding the relationship between fluorodeoxyglucose (FDG) uptake in the bone marrow of patients with lung adenocarcinoma and prognosis is limited. This study aimed to identify whether bone marrow FDG uptake is a risk factor for recurrence in patients after curative surgical resection of T1-2N0M0 lung adenocarcinoma.

Methods

From January 2012 to December 2016, we retrospectively enrolled 195 pT1-2N0M0 lung adenocarcinoma patients who underwent both preoperative FDG positron emission tomography/computed tomography (PET/CT) and surgical resection from the lung adenocarcinoma database maintained by the PET/CT department at our hospital. After surgical resection, patients were followed up mainly through regular outpatient examinations. The maximum standardized uptake value (SUV_max) of the primary tumor, the mean FDG uptake of bone marrow (BM SUV), bone marrow-liver uptake ratio (BLR), metabolic tumor volume (MTV), and total lesion glycolysis (TLG) were measured from the pretreatment FDG PET/CT images. Multi-adjusted Cox proportional hazards models were built to evaluate the independent prognostic value of BLR in predicting recurrence-free survival (RFS). A restricted cubic spline regression model was conducted to provide more precise estimates and examine the shape of the associations between BLR and the risk of recurrence.

Results

The follow-up results showed that 30 of the 195 patients (15.4%) had tumor recurrence. Compared with non-recurrent patients, the primary tumor size in recurrent patients was larger, and the SUV_max, TLG, and serum C-reactive protein (CRP) levels were higher. Univariate analysis showed that BLR, tumor size, SUV_max, TLG, and CRP were significantly correlated with postoperative tumor recurrence. After adjustment for conventional confounding factors, the hazard ratio of BLR was 5.01 (95% CI, 1.32, 18.98) for the highest tertile of BLR compared with the lowest tertile. The multi-adjusted spline regression showed that BLR had a linear relationship with log relative risk (RR) for recurrence when BLR was lower than 0.7. Over this level, the effect stabilized, suggesting a saturation effect for BLR at a level of approximately 0.7 at recurrence.

Conclusions

BLR was an independent risk factor for predicting RFS in T1-2N0M0 lung adenocarcinoma patients after curative surgical resection. BLR can be used as a biomarker for evaluating the risk of lung cancer recurrence.

The relationship between 18F-FDG-PETCT-derived tumour metabolic activity, nutritional risk, body composition, systemic inflammation and survival in patients with lung cancer

The aim of this study was to examine the relationship between PET-CT derived tumour glucose uptake as measured by maximum standard glucose uptake (SUVmax) and total lesion glycolysis (TLG), nutritional risk as measured by the malnutrition universal screening tool (MUST), CT derived body composition as measured by skeletal muscle index (SMI) and skeletal muscle radiodensity (SMD), the systemic inflammatory response as measured by the modified Glasgow prognostic score (mGPS) and the neutrophil to lymphocyte ratio (NLR) and survival in patients with lung cancer, treated with radiotherapy. In a retrospective cohort study, 119 patients were included in final analyses. The majority of patients were over 65 (86%), female (52%), had a performance status (ECOG-PS) of 0 or 1 (57%), were at nutritional risk (57%), were overweight (53%), had visceral obesity (62%), had a normal SMI (51%), had a low SMD (62%) and were systemically inflammed (mGPS 1/2, 51%). An elevated TLG was associated with sex (p < 0.05), TNM stage (p < 0.001), MUST (p < 0.01) and mGPS (p < 0.01). An elevated mGPS was associated with age (p < 0.05), NLR (p < 0.01), MUST (p < 0.01), and TLG (p < 0.01). On univariate survival analysis, TNM stage (p < 0.01), mGPS (p < 0.05), NLR (p < 0.01), MUST (p ≤ 0.001), Low SMD (p < 0.05), SUVmax (p ≤ 0.001) and TLG (p < 0.001) were associated with overall survival. On multivariate survival analysis MUST (HR: 1.49 95%CI 1.12–01.98 p < 0.01) and TLG (HR: 2.02 95%CI 1.34–3.04 p = 0.001) remained independently associated with survival. In conclusion, elevated tumour metabolic activity was associated with more advanced stage, greater nutritional risk, the systemic inflammatory response and poorer survival but not body composition analysis in patients with lung cancer. These results suggest that detrimental body composition is not directly determined by tumour metabolic activity but rather an ongoing systemic inflammatory response.

Value of preoperative neutrophil-lymphocyte ratio and human epididymis protein 4 in predicting lymph node metastasis in endometrial cancer patients

AIM

To investigate the value of pretreatment neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), serum cancer antigen 125 (CA125) and human epididymis protein 4 (HE4) in predicting lymph node metastasis in patients with endometrial cancer.

METHODS

A retrospective analysis of 145 patients with endometrial cancer who were treated at the Peking University Cancer Hospital and Institute between October 2010 and November 2013 was performed. Preoperative NLR, PLR, serum CA125 and HE4 were assessed. Clinicopathological parameters were evaluated for LN metastasis using logistic regression. Receiver operating characteristic (ROC) curves were plotted and the optimal cut-off values of NLR, PLR, CA125 and HE4 were calculated for predicting lymph node metastasis.

RESULTS

The levels of NLR, PLR, serum CA125 and HE4 were significantly higher in patients with lymph node metastasis than those without lymph node metastasis. Multivariate analysis showed that only the higher NLR and HE4 were independent predictors for lymph node metastasis (odds ratio, OR = 3.509, P = 0.016; OR = 1.446, P = 0.016). The optimal cut-off values of NLR and HE4 for predicting lymph node metastasis were 2.50 (area under the curve, AUC = 0.809) and 80.4 pmol/L (AUC = 0.713). The sensitivity and specificity were 75.0% and 84.9% for NLR, 86.7% and 73.8% for HE4, respectively. When HE4 was combined with NLR to predict lymph node metastasis, the sensitivity and specificity were significantly improved.

CONCLUSION

Preoperative higher NLR and serum HE4 are predictors of lymph node metastasis in endometrial cancer, and the predictive value was superior to that of serum CA125.

Correlation of Clinical and Pathological Diagnosis and Inflammatory Markers for Patients Undergoing Laryngeal Microsurgery

BACKGROUND

The purpose of this study was to investigate the rate of concordance between indirect- and direct laryngoscopy and final pathology in patients undergoing laryngeal microsurgery.

STUDY DESIGN

Retrospective case study.

METHODS

This study was conducted in the Otolaryngology clinic of a tertiary center between January 2017 and June 2020. Archives records of 432 patients, who underwent laryngeal microsurgery because of benign and premalignant lesions or malignancy, were examined. The patients were divided into three subgroups according to pathology results: benign lesions, premalignant lesions, and malignancies.

RESULTS

There were 400 laryngeal lesions from 385 patients, that met the inclusion and exclusion criteria, 307 (79.7%) were male and 78 were (20.3%) female. The average age of patients was 52.88 ± 13.21 years. The most common diagnosis was polyp (34.25%) followed by squamous cell carcinoma (27.75%) and Reinke's edema (8.25%) according to final pathology. For the benign laryngeal lesions, a high correlation level was observed regarding the compatibility of the indirect- and direct laryngoscopy diagnosis, and final pathology (P < 0.001). The laryngeal premalignant lesions and malignancies were significantly more common in older age and male gender (P <0.001). Similarly, smoking usage was more frequent in patients with premalignant lesions and malignancy (P <0.001). The neutrophil count, neutrophil to lymphocyte ratio, platelet to lymphocyte ratio, neutrophil to platelet ratio as well as CRP value were significantly higher in malignancy group (P <0.05). On the other hand, lymphocyte ratio was smaller in the malignancy group compared with the benign and premalignant lesions, and this difference was significant (P = 0.016).

CONCLUSION

Our study demonstrated a high rate of agreement between the clinical diagnosis and pathology results in patients with benign laryngeal lesions, in contrast to premalignant lesions and malignancies. Also, the neutrophil to lymphocyte ratio, platelet to lymphocyte ratio, neutrophil to platelet ratio as well as CRP were shown to be increased in patients with laryngeal malignancies.

Prognostic value of PD-L1 expression in patients with unresectable stage III non-small cell lung cancer treated with chemoradiotherapy

Background

Expression of PD-L1 is the most investigated predictor of benefit from immune checkpoint blockade in advanced NSCLC but little is known about the association of PD-L1 expression and clinicopathological parameters of patients with unresectable stage III NSCLC.

Methods

National registry data was searched for medical records of consecutive inoperable stage III NSCLC patients treated with ChT and RT from January 2012 to December 2017. Totally 249 patients were identified that met inclusion criteria and of those 117 patients had sufficient tissue for PD-L1 immunohistochemical staining.

Results

Eighty patients (68.4%) expressed PD-L1 of ≥ 1% and 29.9% of more than 50%. Median PFS was 15.9 months in PD-L1 negative patients and 16.1 months in patients with PD-L1 expression ≥ 1% (p = 0.696). Median OS in PD-L1 negative patients was 29.9 months compared to 28.5 months in patients with PD-L1 expression ≥ % (p = 0.888). There was no difference in median OS in patients with high PD-L1 expression (≥ 50%) with 29.8 months compared to 29.9 months in those with low (1–49%) or no PD-L1 expression (p = 0.694). We found that patients who received a total dose of 60 Gy or more had significantly better median OS (32 months vs. 17.5 months, p < 0.001) as well as patients with PS 0 (33.2 vs. 20.3 months, p = 0.005).

Conclusions

In our patients PD-L1 expression had no prognostic value regarding PFS and OS. Patients with good performance status and those who received a total radiation dose of more than 60 Gy had significantly better mOS.

Delta Neutrophil Index and Neutrophil-to-Lymphocyte Ratio in the Differentiation of Thyroid Malignancy and Nodular Goiter

BACKGROUND

It was aimed to evaluate the relationship between delta neutrophil index (DNI) and neutrophil-to-lymphocyte ratio (NLR) in the preoperative differentiation of nodular goiter and thyroid malignancy.

METHODS

Patients over the age of 18 who underwent thyroid surgery between November 2014 and November 2019 were evaluated in this retrospective cohort study. Patients were divided into two groups according to their pathology results: malignant (Group M) and benign (Group B) thyroid disorders. White blood cell (WBC) count, neutrophil count, lymphocyte count, IG count and DNI were measured using an automated hematological analyzer from blood samples obtained at the preoperative period and postoperative 6th month of the follow-up. Neutrophil-to-lymphocyte ratio (NLR) values were manually calculated. Numerical data are expressed as means ± standard deviations (minimum-maximum values) or medians (minimum-maximum values) according to the normal distribution. Categorical values are expressed as percentages (%).

RESULTS

A total of 243 patients (190 patients in Group B and 53 patients in Group M) who met the inclusion criteria were evaluated. The male/female ratio was 49/194. A statistically significant difference between Group M and Group B in terms of preoperative NLR, DNI and IG count was observed (p = 0.001, < 0.001 and < 0.001, respectively). No statistically significant difference was observed between the groups in terms of the control values performed in the postoperative period in terms of the NLR, DNI and IG count (p = 0.711, 0.333 and 0.714, respectively). A significant decrease was observed in the preoperative and postoperative DNIs, IG counts and NLRs in Group M (p = 0.009, < 0.001 and < 0.001, respectively). For the diagnosis of malignant thyroid diseases, the cut-off value of DNIs was ≥0.35%, and DNI sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) were 79.2%, 78.9%, 79.2% and 77.9%, respectively (area under the curve [AUC]: 0.847; confidence interval [CI]: 0.784-0.911). The cut-off value of the IG count was ≥25/mm³, and its sensitivity, specificity, PPV and NPV were 83%, 72.1%, 83%, and 72.1%, respectively (AUC: 0.847; CI: 0.784-0.911).

CONCLUSION

DNI and IG counts are cheap and easily accessible tests that can be automatically calculated from automated systems without additional cost in differentiation of thyroid malignancies from benign disorders in the preoperative period.

Neutrophil/Lymphocyte Ratio as Predictor of Anastomotic Leak after Gastric Cancer Surgery

INTRODUCTION

Neutrophil/lymphocyte ratio (NLR) is known as a prognostic for the outcome of the patients with gastric cancer. As no definite risk marker for anastomotic leakage after gastric resection was identified, we investigated the possible role of NLR.

METHODS

Peripheral blood count for neutrophils and lymphocytes was done at the patient's admission. We retrospectively evaluated 204 gastric cancer patients, who underwent gastric resection, comparing the values of NLR between the group of patients with anastomotic leakage and those without complications.

RESULTS

Using the ROC curve, we found the cutoff value of NLR, which permitted the comparison of the group with low NLR, presenting increased NLR. The cutoff value for NLR was 3.54. Between the two groups, we could observe statistically significant differences in developing fistula (p < 0.01) and complications leading to death (p < 0.025). The odds ratio for patients with NLR greater than 3.54 to develop anastomotic leak was 17.62, compared to those with lower NLR.

CONCLUSION

Peripheral blood NLR proved to be a predictor for anastomotic leakage.

Prognostic significance of controlling nutritional status score-based nomogram for hepatocellular carcinoma within Milan criteria after radiofrequency ablation

Background

Radiofrequency ablation (RFA) is a curative therapy for hepatocellular carcinoma (HCC) within Milan criteria. This study was conducted to evaluate the association between controlling nutritional status (CONUT) score and oncological outcomes in HCC patients within Milan criteria after RFA. Nomograms were constructed for the prediction of prognosis.

Methods

The study included 403 HCC patients within Milan criteria who underwent RFA at National Cancer Center and the First Hospital of Shanxi Medical University from January 2010 to December 2014. Oncological outcomes included disease-free survival (DFS) and overall survival (OS). The clinical variables were assessed by univariate and multivariate Cox regression analyses. C-index, time-dependent receiver operating characteristic (t-ROC) curve (t-AUC) and calibration plots were used to evaluate discrimination and calibration of the nomograms.

Results

Patients were divided into CONUT ≤4 and ≥5 groups. The common prognostic factors affecting DFS and OS were number of lesions, tumor differentiation, and CONUT score. Age and total bilirubin (TBIL) were prognostic factors for OS only. Both DFS and OS rates in CONUT ≤4 group were significantly higher than those in CONUT ≥5 group (P=0.033, P<0.001). Two well-discriminated and calibrated nomograms were constructed to predict the probability of 1-, 2-, and 3-year DFS and 1-, 2-, 3-, 5-year OS with C-indexes of 0.798 and 0.757, respectively.

Conclusions

CONUT score is an independent prognostic factor for HCC after RFA treatment and a reliable indicator for nutritional interventions. Higher CONUT scores were associated with poor oncological outcomes. Nomograms based on CONUT score could efficiently predict DFS and OS for HCC patients within Milan criteria after RFA.

An Intraoperative Model for Predicting Survival and Deciding Therapeutic Schedules: A Comprehensive Analysis of Peritoneal Metastasis in Patients With Advanced Gastric Cancer

Background and Objective: No specialized prognostic model for patients with gastric cancer with peritoneal metastasis (GCPM) exists for intraoperative clinical decision making. This study aims to establish a new prognostic model to provide individual treatment decisions for patients with GCPM. Method: This retrospective analysis included 324 patients with GCPM diagnosed pathologically by laparoscopy from January 2007 to January 2018 who were randomly assigned to different sets (227 in the training set and 97 in the internal validation set). A nomogram was established from preoperative and intraoperative variables determined by a Cox model. The predictive ability and clinical applicability of the PM nomogram (PMN) were compared with the 15th Japanese Classification of Gastric Carcinoma (JCGC) Staging Guidelines for PM (P1abc). Additional external validation was performed using a dataset (n = 39) from the First Affiliated Hospital of University of Science and Technology of China. Results: The median survival time was 8 (range, 1-90) months. In the training set, each PMN substage had significantly different survival curves (P < 0.001), and the PMN was superior to the P1abc based on the results of time-dependent receiver operating characteristic curve, C-index, Akaike information criterion and likelihood ratio chi-square analyses. In the internal and external validation sets, the PMN was also better than the P1abc in terms of its predictive ability. Of the PMN1 patients, those undergoing palliative resection had better overall survival (OS) than those undergoing exploratory surgery (P < 0.05). Among the patients undergoing exploratory surgery, those who received chemotherapy exhibited better OS than those who did not (P < 0.05). Among the patients who received palliative resection, only PMN1 patients exhibited better OS following chemotherapy (P < 0.05). Conclusion: We developed and validated a simple, specific PM model for patients with GCPM that can predict prognosis well and guide treatment decisions.

A review of canakinumab and its therapeutic potential for non-small cell lung cancer

Inflammation is essential for our innate and adaptive immunity, but chronic inflammation can also be detrimental, playing a role in tumor development and subversion of host immunity. A multitude of proteins and cytokines are involved in chronic inflammation; interleukin-1β, in particular, has been recognized as a critical pro-inflammatory cytokine that can trigger a cascade of inflammatory mediators, promoting angiogenesis, tumor invasiveness, and metastasis. The inhibition of interleukin-1β with the antibody canakinumab was recently highlighted in a large-scale trial studying the effects of the inflammatory modulating antibody in heart disease. In this study, a marked decrease in the incidence of lung cancer (a 67% relative risk reduction) was observed in a high-risk population. Although a number of preclinical studies have demonstrated that canakinumab inhibits interleukin-1β and reduces inflammation, the question remains whether these actions positively affect both cancer incidence and recurrence. This review will summarize the role of inflammation in cancer propagation and development, discuss the biological rationale for targeting interleukin-1β in lung cancer, advocate for further investigation of the anti-inflammatory antibody canakinumab as a new attractive mechanism for future lung cancer therapy, and discuss future and ongoing trials.

The prognostic value of geriatric nutritional risk index in elderly patients with severe community-acquired pneumonia: A retrospective study

The geriatric nutritional risk index (GNRI) is associated with the prognosis of many diseases. However, the association between the GNRI and the prognosis of patients aged ≥65 years with severe community-acquired pneumonia (SCAP) has not been studied. We aimed to evaluate the prognostic value of GNRI in elderly SCAP patients.This study retrospectively analyzed the clinical data of 346 patients aged ≥65 years with SCAP from December 2013 to September 2019. Patients were divided into 4 groups by the GNRI. The chi-square test or student's t test was used to compare the differences between the groups. Logistic regression analysis was used to evaluate the factors that affect prognosis. The receiver operating characteristic curve was used to compare the prognostic performance of the GNRI with other indicators. A GNRI-based nomogram was established based on the result of the multivariate analysis.Two hundred nine (60.4%) patients had a poor prognosis. GNRI scores were significantly lower in the poor prognosis group than in the group with a good prognosis. In the multivariate analysis, gender, mean arterial pressure, neutrophil counts, and the GNRI were independently correlated with the prognosis of elderly patients. The GNRI was a significantly better predictor for poor prognosis than other indicators. The GNRI-based nomogram had excellent prediction capabilities.GNRI is a simple and effective prognostic indicator for elderly patients with SCAP, and a GNRI-based nomogram can aid in developing individualized treatment plans for elderly patients with SCAP.

Staging the Tumor and Staging the Host: Pretreatment Combined Neutrophil Lymphocyte Ratio and Modified Glasgow Prognostic Score Is Associated with Overall Survival in Patients with Esophagogastric Cancers Undergoing Treatment with Curative Intent

Background

This study examined whether an innate systemic inflammatory response (SIR) measured by combination neutrophil to lymphocyte ratio (NLR) and modified Glasgow Prognostic Score (mGPS) was associated with overall survival (OS) in patients with esophagogastric cancer (EC) undergoing neoadjuvant chemotherapy (NAC) followed by surgery.

Methods

Patients diagnosed with EC, managed with NAC prior to surgery at a regional referral center, between January 2010 and December 2015, were included. The mGPS and NLR were calculated within 12 weeks before NAC. Patients were grouped by combined NLR/mGPS score into three groups of increasing SIR: NLR ≤ 3 (n = 152), NLR > 3 + mGPS = 0 (n = 55), and NLR > 3 + mGPS > 0 (n = 32). Univariable and multivariable Cox regression was used to analyse OS.

Results

Overall, 337 NAC patients were included, with 301 (89%) proceeding to surgery and 215 (64%) having R0 resection. There were 203 deaths, with a median follow-up of those alive at censor of 69 months (range 44–114). Higher combined NLR/mGPS score (n = 239) was associated with poorer OS independent of clinical stage and performance status (hazard ratio 1.28, 95% confidence interval 1.02–1.61; p = 0.032), higher rate of progression on NAC (7% vs. 7% vs. 19%; p = 0.003), and lower proportion of eventual resection (80% vs. 84% vs. 53%; p = 0.003).

Conclusions

The combined NLR/mGPS score was associated with OS and initial treatment outcomes in patients undergoing NAC prior to surgery for EC, stratifying survival in addition to clinical staging and performance status. The host SIR may be a useful adjunct to multidisciplinary decision making.

Electronic supplementary material

The online version of this article (10.1245/s10434-020-09074-5) contains supplementary material, which is available to authorized users.

The role of preoperative albumin to globulin ratio in predicting prognosis in testicular cancer patients

INTRODUCTION AND OBJECTIVES

In recent years, the incidence of testicular cancer has increased, but mortality rates have decreased thanks to the improvements in treatment. Although primary tumor characteristics and serum tumor markers are associated with metastasis and relapse, their predictive value is not reliable. Therefore, there is a need for new biomarkers that predict prognosis. In this study, we aimed to investigate the role of preoperative albumin to globulin ratio (AGR) in predicting retroperitoneal lymph node (RPLN) involvement, distant metastasis and prognosis in testicular cancer.

MATERIAL AND METHODS

We retrospectively analyzed the medical records of all patients that underwent radical inguinal orchiectomy at our hospital between 2007 and 2018. AGR was calculated using the equation: AGR=serum albumin/(serum total protein-serum albumin). The predictive value of AGR for RPLN involvement and distant metastasis was evaluated using receiver operating characteristic analysis and its prognostic value was evaluated using Kaplan-Meier survival analysis.

RESULTS

A total of 115 patients with a mean age of 33.4±7.7years were included in the study. In multivariate analysis, AGR less than 1.47 and the presence of lymphovascular invasion were detected as the factors predicting RPLN involvement and distant metastasis. The AGR of patients who had died was significantly lower than AGR of those who were alive, 1±0.2 versus 1.6±0.3 (P=.001). In Kaplan-Meier survival analysis, the mean survival of patients with higher AGR (>1.47) was found longer than patients with lower AGR (<1.47).

CONCLUSIONS

Preoperative AGR is a biomarker that may be used in predicting RPLN involvement, distant metastasis and prognosis in testicular cancer.

The Systemic Immune-Inflammation Index and Albumin as Prognostic Predictors in Laryngeal Carcinoma

BACKGROUND

Systemic inflammation via host-tumor interactions is currently recognized as the seventh cancer hallmark. The purpose of this study was to detect whether pretreatment peripheral indexes were associated with aggressive behavior and prognosis of laryngeal carcinoma patients.

METHODS

The pretreatment peripheral indexes such as albumin and systematic immune-inflammation index (SII) in 338 patients with laryngeal carcinoma were retrospectively recorded, the relationships between them and clinicopathological features and prognosis were analyzed.

RESULTS

A high SII value was significantly positively associated with age (P = 0.01), N stage (P = 0.022) and tumor differentiation (P = 0.001). A low albumin value was significantly negatively associated with age (P = 0.01), tumor location (P = 0.001) and T stage (P = 0.015), N stage (P = 0.001) and tumor differentiation (P = 0.001). Univariate and multivariate survival analysis showed that a high SII (HR: 2.415, 95% CI 1.400-4.184; P = 0.002), a low blood albumin content (HR: 3.194, 95% CI 2.030-5.025; P = 0.001) independently predicted poor overall survival (OS). However, neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR) and platelet distribution width (RDW) were not independent prognostic factors.

CONCLUSION

Pretreatment peripheral indexes SII and albumin could function as inexpensive indicators of aggressive behavior and be feasible and promising predictive biomarkers for prognosis in laryngeal carcinoma patients. Quantification of pretreatment SII and albumin may help physicians to design more effective management and follow-up strategies in laryngeal carcinoma patients.

Serum Albumin Levels in Severe Traumatic Brain Injury: Role as a Predictor of Outcome

Background Serum albumin has long been considered as an outcome marker in various critical illnesses. The aim of our study is to ascertain the role of serum albumin as a predictor of outcome in severe head injury patients.

Materials and Methods This is a prospective observational study of patients with severe traumatic brain injury (TBI). Depending on the serum albumin level at admission, patients were dichotomized into two groups: one with normal serum albumin and other with hypoalbuminemia. Their outcomes at 6-month follow-up were assessed by the modified Glasgow Outcome Score.

Result Eighty patients (57 males and 23 females) with severe TBI were included in the study. The mean age of the study patients was 39.6 + 13.1 years and the mean serum albumin level at admission was 3.7 + 1.2 g/dL with lowest being 2.2 mmol/L and highest being 6.1 mmol/L. Thirty-four patients (42.5%) had low serum albumin level (< 3.5 g/dL) at admission. At 6-month follow-up, 58 (72.5%) patients had a good neurological outcome and 22 (27.5%) had a poor outcome. The group with normal serum albumin levels showed a significantly better outcome compared with the hypoalbuminemia group (p = 0.01). On multiple regression analysis, low serum albumin emerged as the only predictor of the poor outcome in severe head injury patients.

Conclusion Serum albumin at admission is an independent predictor of outcome in severe TBI patients. Larger prospective studies are required to confirm these findings.

Comparison of Artificial Neural Networks and Logistic Regression for 30-days Survival Prediction of Cancer Patients

Introduction

A machine learning technique that imitates neural system and brain can provide better than traditional methods like logistic regression for survival prediction and create an algorithm by determining influential factors.

Aim

To determine the influential factors on survival time of palliative care cancer patients and to compare two statistical methods for better prediction of survival.

Methods

One-year data is gathered from the patients that we followed in the palliative care clinic of our hospital (2017-2018) (n = 189). All data were retrospectively evaluated. After descriptive statistics, we used Pearson and Spearman correlations for parametric and non-parametric variables. The Artificial Neural Networks (ANN) and logistic regression model were applied to parameters which have a significant correlation with short survival.

Results

Significantly correlated variables with short survival were Palliative Performance Scale (PPS), Edmonton Symptom Assessment System (ESAS), Karnofsky Performance Scale (KPS), brain, liver, and distant metastasis, hemogram parameters, cero-reactive protein (CRP) and albumin (ALB). ANN model showed 89.3% prediction accuracy while the logistic regression model showed 73.0%. ANN model achieved a better AUC value of 0.86 than logistic regression model (0.76).

Discussion

There are several prognostic evaluation tools such as PPS, KPS, CRP, albumin, leukocytes, neutrophil were reported several studies as survival-related parameters in logistic regression models, also. Many studies compare ANN with logistic regression. When we evaluated these parameters totally, we observed the same relations with survival then we used the same parameters in the ANN model. The effectivity of the survival prediction models can be improved with the use of ANN.

Conclusion

ANN provides a more accurate estimation than logistic regression. ANN model is an important statistical method for survival prediction of cancer patients.

Prediction of postoperative pulmonary complications using preoperative controlling nutritional status (CONUT) score in patients with resectable non-small cell lung cancer

Postoperative pulmonary complications (PPCs) significantly impact surgical outcome. We investigated the predictive ability of controlling nutritional status (CONUT) for PPC after lung resection in patients with non-small cell lung cancer (NSCLC). We retrospectively reviewed data of 922 patients with NSCLC who underwent complete resection from January 2016–December 2017. We analyzed the frequency and characteristics of PPCs and compared receiver operating characteristic (ROC) curves of various prognostic models to predict PPCs. A CONUT score higher than 1 was considered as a high CONUT score. Total incidence of PPCs was 8.6% (n = 79). The proportion of pneumonia was significantly larger in the high CONUT group (P < 0.05). The CONUT consistently had a higher area under curve (AUC) value (0.64) than other prognostic models (prognostic nutritional index (PNI): AUC = 0.61, Glasgow prognostic score (GPS): AUC = 0.57, and assessment of respiratory risk in surgical patients in Catalonia (ARISCAT): AUC = 0.54). Multivariate analysis identified underweight [Odds ratio (OR) = 4.57, P = 0.002] and high CONUT score (OR = 1.91, P = 0.009) as independent PPCs prognostic factors. One-year mortality rate for high CONUT score was significantly higher (hazard ratio = 7.97; 95% confidence interval, 1.78–35.59). Preoperative CONUT score is an independent predictor of PPCs and 1-year mortality in patients with resectable NSCLC.

Approach to Nutrition in Cancer Patients in the Context of the Coronavirus Disease 2019 (COVID-19) Pandemic: Perspectives

Coronavirus Disease 2019 (COVID-19) is a new pandemic that originated in China in December 2019. Cancer patients are immunosuppressed and very susceptive to acquiring infections; thus, they are at greater risk of developing more severe forms of COVID-19. People infected with COVID-19 display increased plasma levels of pro-inflammatory cytokines. Excessive inflammation may cause damage to the body's tissues, thereby potentially contributing to alveolar damage and the severity of COVID-19. We hypothesize that since a pro-inflammatory state may worsen COVID-19 prognosis, modulating systemic inflammation through dietary modification may be efficacious in improving the clinical sequelae of COVID-19. The aim of this review is to present current nutritional and dietary approaches in the context of inflammation with a specific focus on cancer patients with and without COVID-19. The main topics reviewed include nutrition in inflammation and immunity. A systematic literature search on Google Scholar, Medline, and PubMed databases was performed between March 22, 2020 and May 6, 2020 using the keywords "COVID-19," "coronavirus," "cancer," "inflammation," "probiotics," "vitamin D," and "nutrition prevention." Healthy dietary habits, omega-3-rich diets, probiotics use, and vitamin D supplementation, as well as obesity prevention, are likely the most efficacious preventive approaches to controlling hyperinflammation, improving immune function, and decreasing the severity of inflammatory diseases.

The Influence of Systemic Inflammation on Treatment Response and Survival in Anal Squamous Cell Cancer

AIMS

The incidence of anal squamous cell cancer (SCCA) is rising. Although chemoradiotherapy (CRT) provides a chance of cure, a proportion of patients have an incomplete response or develop recurrence. This study assessed the value of inflammation-based prognostic indicators, including the modified Glasgow Prognostic Score (mGPS) and neutrophil:lymphocyte ratio (NLR), in patients with SCCA treated by CRT with curative intent.

MATERIAL AND METHODS

Patients with histologically confirmed SCCA were identified from pathology records. Medical records were retrospectively reviewed and clinical, pathological and treatment characteristics were abstracted. The mGPS (0 = normal C-reactive protein [CRP] and albumin, 1 = CRP >10 mg/l and 2 = CRP >10 mg/l and albumin <35 mg/l) and NLR were calculated from routine blood tests obtained prior to CRT.

RESULTS

In total, 118 patients underwent CRT for SCCA between December 2007 and February 2018. Of these, 99 patients had appropriate pretreatment blood results available. Systemic inflammation as indicated by NLR >3 and mGPS >0 was present in 41% and 39% of patients, respectively. Most patients had T2 or larger tumours (n = 85, 86%) without nodal involvement (n = 64, 65%). An elevated mGPS was associated with more advanced T-stage (56% versus 35%, P = 0.036). NLR >5 was associated with nodal positivity (56% versus 31%, P = 0.047). On multivariate analysis, more advanced T-stage (odds ratio 7.49, 95% confidence interval 1.51-37.20, P = 0.014) and a raised mGPS (odds ratio 5.13, 95% confidence interval 1.25-21.14, P = 0.024) were independently related to incomplete CRT response. An elevated mGPS was prognostic of inferior survival (hazard ratio 3.09, 95% confidence interval 1.47-6.50, P = 0.003) and cancer-specific survival (hazard ratio 4.32, 95% confidence interval 1.54-12.15, P = 0.006), independent of TNM stage.

CONCLUSION

Systemic inflammation, as measured by the mGPS, is associated with an incomplete CRT response and is independently prognostic of inferior survival in patients with SCCA. The mGPS may offer a simple marker of inferior outcome that could be used to identify high-risk patients.

Comparison of Inflammation-Based Prognostic Scores Associated with the Prognostic Impact of Adenocarcinoma of Esophagogastric Junction and Upper Gastric Cancer

BACKGROUND

Several inflammation-based prognostic scores have a prognostic value in patients with various cancers. This study investigated the prognostic value of various inflammation-based prognostic scores in patients who underwent a surgery for adenocarcinoma of the esophagogastric junction (AEG) and upper gastric cancer (UGC).

METHODS

We reviewed data of 206 patients who underwent surgery for AEG and UGC. We calculated neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), Glasgow Prognostic Score (GPS), modified GPS (mGPS), C-reactive protein (CRP)/albumin (Alb) ratio, prognostic index (PI), and prognostic nutritional index (PNI) and analyzed the relationship between these biomarkers and postoperative prognosis.

RESULTS

In multivariate analyses for overall survival, mGPS (P = 0.0337, hazard ratio [HR] = 5.211), PI (P = 0.0002, HR = 21.20), and PNI (P < 0.0001, HR = 6.907) were identified as independent predictive factors. A multivariate analysis for recurrence-free survival showed that only PI (P = 0.0006, HR = 11.89) and PNI (P = 0.0002, HR = 4.972) were independent predictive factors among the above-mentioned inflammation-based prognostic scores.

CONCLUSIONS

In various inflammation-based prognostic scores, PI and PNI were more strongly associated with poor prognosis in patients who underwent surgery for AEG and UGC.

Prognostic and clinicopathological significance of systemic immune-inflammation index in colorectal cancer: a meta-analysis

Background:

Previous studies on the systemic immune-inflammation index (SII), which is based on platelet, neutrophil and lymphocyte counts, as a prognostic marker in patients with colorectal cancer (CRC) yielded inconsistent results. The aim of this study was to evaluate the prognostic and clinicopathological role of SII in CRC via meta-analysis.

Methods:

A comprehensive literature survey was performed on PubMed, Web of Science, Embase and the Cochrane Library databases to include studies published up to 6 April 2020. Pooled hazard ratios (HRs) and odds ratios (ORs) with 95% confidence intervals (CIs) were computed to estimate the prognostic and clinicopathological value of SII in CRC.

Results:

A total of 12 studies published between 2016 and 2019 were included in our meta-analysis. The combined analysis showed that high SII levels were significantly associated with worse overall survival (OS; HR = 1.61, 95% CI = 1.21–2.13, p = 0.001) and progression-free survival (HR = 1.74, 95% CI = 1.26–2.39, p = 0.001) in CRC. Moreover, elevated SII was also correlated with poor tumor differentiation (OR = 1.60, 95% CI = 1.27–2.02, p < 0.001), presence of distant metastasis (OR = 2.27, 95% CI = 1.10–4.67, p = 0.026), ECOG PS of 1–2 (OR = 1.98, 95% CI = 1.39–2.84, p < 0.001) and tumor size ⩾5 cm (OR = 1.49, 95% CI = 1.18–1.88, p = 0.001). However, high SII was not significantly associated with sex, tumor location, lymph node metastasis, or age in patients with CRC.

Conclusion:

Our meta-analysis indicated that high SII levels predicted poor prognosis in CRC. In addition, an elevated SII was also associated with clinical factors, implying higher malignancy of the disease.

Elevated platelet lymphocyte ratio is a poor prognostic factor in advanced epithelial ovarian cancer

The platelet lymphocyte ratio (PLR) is an important prognostic biomarker in various cancers. The current retrospective study was undertaken to determine the association between PLR and prognosis of advanced epithelial ovarian cancer. We determined the optimal cutoff values of PLR for predicting survival outcomes using the receiver operating characteristic curve analysis. Based on the PLR cutoff values, patients were divided into two groups: <226 and ≥226. Univariate analysis revealed a greater risk of death in the PLR ≥ 226 group than the PLR < 226 group (HR (hazard ratio), 2.7; 95 % CI (confidence interval), 1.3-5.4; P = 0.006). In multivariate analysis, PLR (HR, 1.9; 95 % CI, 1.1-3.6; P = 0.047) significantly affected the overall survival. Our data indicates that PLR can be used as an independent significant prognostic factor in advanced epithelial ovarian cancer.

Diagnostic and prognostic value of preoperative systemic inflammatory markers in anaplastic thyroid cancer

BACKGROUND

Easily accessible, generalized, and inexpensive methods are expected to differentiate anaplastic thyroid carcinoma (ATC) from advanced differentiated thyroid cancer (aDTC). We aimed to explore potential diagnostic and prognostic value of systematic inflammatory markers (SIMs) in ATC and aDTC.

METHODS

About 22 ATC, 101 aDTC, and 100 matched early DTC patients were analyzed retrospectively. SIMs included the comprehensive index, neutrophil-monocyte-platelet-to-lymphocyte ratio (NMPLR) and the previously reported ones. Receiver operating characteristic, Kaplan-Meier, and COX regression analyses were mainly conducted.

RESULTS

NMPLR exhibited the highest area under the curve value 0.806 (P < .0001) to diagnose ATC from aDTC. NMPLR was identified as an independent risk factor for overall survival (OS) (hazard ratio [HR]: 47.821, 95% confidence interval [CI], 2.863-798.765, P = .007) in ATC, as well as for OS (HR: 7.360, 95% CI, 1.620-33.430, P = .010) and recurrence-free survival (HR: 4.172, 95% CI, 1.139-15.286, P = .031) in aDTC. Taken both refractory types (ATC and aDTC) together, NMPLR could independently predict OS (HR: 6.470; 95% CI, 2.134-19.616; P = .001).

CONCLUSION

NMPLR is a generalized index. It showed excellent potential in differential diagnosis and survival prediction in refractory thyroid cancer. However, it needs to be validated in larger cohort and clinical practice.

Multiple Factor Analysis of Depression and/or Anxiety in Patients with Acute Exacerbation Chronic Obstructive Pulmonary Disease

Objective

To reveal the risk factors, the symptom distribution characteristics, the clinical values of white blood cell counts (WBC counts), red blood cell distribution width (RDW), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and monocyte-to-lymphocyte ratio (MLR) in hospitalized patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD) combined with depression and/or anxiety.

Methods

The study included prospective cross-sectional and case-control studies, and was executed in the Affiliated Hospital of Zunyi Medical University, Guizhou, China. Previously diagnosed chronic obstructive pulmonary disease (COPD) patients who admitted to the hospital with AECOPD, patients with depression and/or anxiety, and healthy people were enrolled in the study. The Hamilton Rating Scales were used to assess all subjects, and the complete blood counts (CBC) were collected. Baseline data and clinical measurement data [spirometry, arterial blood gas analysis, and COPD evaluation test (the CAT scale)] from patients with AECOPD were collected.

Results

Of the 307 patients with AECOPD included, 63.5% (N=195) had depressive and/or anxiety symptoms, and 36.5% (N=112) had no symptoms. Sex, respiratory failure, number of comorbidities, number of acute exacerbations in the previous year and the CAT score were closely related to AECOPD combined with depression and/or anxiety (p<0.05). The CAT scale score were the independent risk factor (OR=6.576, 95% CI 3.812-11.342) and significant predictor of AECOPD with depression and/or anxiety (AUC=0.790,95% CI 0.740-0.834); the patients with depression and/or anxiety were more severe and characteristic than the patients with AECOPD combined with depression and/or anxiety; RDW was associated with AECOPD with depression and/or anxiety (p=0.020, OR1.212,95% CI1.03-1.426), and had certain clinical diagnostic value (AUC=0.570,95% CI 0.531-0.626).

Conclusion

Depression and anxiety should not be ignored in patients with AECOPD. The severity and quality of life of COPD were closely related to the occurrence of depression and/or anxiety symptoms. In most cases, perhaps depression and anxiety in AECOPD are only symptoms and not to the extents of the diseases. RDW had clinical diagnostic value in AECOPD combined with depression and/or anxiety. NLR, PLR, MLR, and RDW may become the novel indicators for evaluating the degree of inflammation of AECOPD and deserve further research.

Alpha1-antitrypsin protects lung cancer cells from staurosporine-induced apoptosis: the role of bacterial lipopolysaccharide

Elevated levels of plasma alpha1-antitrypsin (AAT) correlate with a poor prognosis of various cancers. Herein, we investigated effects of exogenous AAT on non-small lung cancer cell lines with high (H1975) and very low (H661) baseline expression of SERPINA1 gene encoding AAT protein. Comparison of cells grown for 3 weeks in a regular medium versus medium supplemented with 2 mg/ml of AAT revealed that in the presence of AAT cells acquire better proliferative properties, resistance to staurosporine (STS)-induced apoptosis, and show higher expression of CLU, a pro-tumorigenic gene coding clusterin protein. Similarly, the co-administration of STS with AAT or addition of AAT to the cells pre-treated with STS abrogated effects of STS in both cell lines. Following experiments with H1975 cells have shown that AAT blocks critical steps in STS-induced cell death: inhibition of AKT/MAPK pathways, and activation of caspase 3 and autophagy. AAT does not inhibit apoptosis-triggered by chloroquine (inhibitor of autophagy) or streptonigrin (inducer of p53 pathway). The anti-apoptotic effects of AAT were unaffected by lipopolysaccharide (LPS). However, AAT induced TLR4 levels and enhanced LPS effects on the production of IL-6, a tumor-promoting cytokine. Our data provide further evidence that AAT plays a significant role in the tumorigenesis.

A high Glasgow prognostic score (GPS) or modified Glasgow prognostic score (mGPS) predicts poor prognosis in gynecologic cancers: a systematic review and meta-analysis

PURPOSE

The Glasgow Prognostic Score or modified Glasgow Prognostic Score (GPS/mGPS), a novel inflammatory indicator, which acts as a prognostic predictor in various cancers. However, these results are still controversial. In this meta-analysis, we aimed to investigate the prognostic role of GPS/mGPS in patients with gynecologic cancers.

METHODS

We explored eligible studies by searching the databases PubMed, the Cochrane Library, EMBASE, and Web of Science. The hazard ratio (HR) and odds ratios (OR) with 95% confidence intervals (CIs) were extracted to investigate the correlation between GPS/mGPS and overall survival (OS) and progression-free survival (PFS). Additionally, we performed subgroup analyses to detect the potential heterogeneity in our study.

RESULTS

11 studies involving 2830 patients were enrolled in this meta-analysis. The results revealed that a high GPS was significantly related to a shorter OS (pooled HR = 1.94; 95% CI = 1.54-2.43; P < 0.001) and PFS (pooled HR = 1.92; 95% CI = 1.56-2.35; P < 0.001) in patients with gynecologic cancers. Moreover, mGPS also predicted poor OS (pooled HR = 1.67; 95% CI = 1.41-1.96; P < 0.001) and PFS (pooled HR = 1.73; 95% CI = 1.47-2.04; P < 0.001) in gynecologic cancers patients.

CONCLUSION

A higher GPS/mGPS is correlated with poor survival outcomes in patients with gynecologic cancers. Pretreatment GPS/mGPS is a valid prognostic predictor in gynecologic cancers.

Risk stratification for bladder cancer: Biomarkers of inflammation and immune activation

OBJECTIVE

Recent development is reviewed in biomarkers of inflammation and immune activation in risk stratification of bladder cancer (BC).

METHODS

PubMed, Wiley Online Library, and Science Direct databases were reviewed in November 2019 for relevant studies limited to those published in English from 2008 to 2019. Articles were included if they contained references to BC, urological cancers, inflammation, immune activation, disease risk, disease progression, genomics, proteomics, and biomarkers.

RESULTS

Inflammatory biomarkers show promise in prognostication in BC, including neutrophil-to-lymphocyte ratio, C-reactive protein, selected cytokines and stress proteins. Most of the current evidence, however, stems from retrospective studies. None of these biomarkers are sufficient by themselves to be used for prognostication. Using a panel of different biomarkers, alongside clinical and pathological data, seems to improve risk stratification. More robust data is necessary, however, before these biomarkers will be suitable for use in routine practice.

CONCLUSION

Biomarkers of inflammation and immune system activation can assist in risk stratification of BC. Currently most of these biomarkers lack robust external validity. In the future these biomarkers likely will have an important role in augmenting the conventional clinical and pathological predictors of outcomes in BC.

Minimally Invasive Distal Pancreatectomy Is Associated with Decreased Postoperative Neutrophil to Lymphocyte Ratio

Purpose: The neutrophil-to-lymphocyte ratio (NLR) is a marker of inflammation that has been investigated as a prognostic factor in many diseases. We hypothesized that NLR would be lower in patients undergoing minimally invasive distal pancreatectomy (MIDP). Methods: Using a prospective database, we identified patients who underwent open or minimally invasive (laparoscopic/robotic) distal pancreatectomy and splenectomy from 2006 to 2018. Patients were grouped according to their type of surgery and matched by age, gender, and benign or malignant pathology. The NLR was calculated from a complete blood count with differential on the second postoperative day. Statistical calculations were performed in Stata (v13.0). Results: A total of 106 patients were included, with 53 MIDP and 53 open cases. MIDP was associated with a significantly lower postoperative NLR than open surgery (13.3 vs. 17.2, p = 0.01). NLR did not vary significantly between patients who developed complications and those who did not (15.4 vs. 15.3, p = 0.95). Patients undergoing MIDP had decreased length of postoperative hospital stay (4 days vs. 5 days, p = 0.003). Multivariable linear regression failed to find a significant decrease in NLR with the use of laparoscopy (p = 0.14) when accounting for age, body mass index, surgical blood loss, pathology, and operative time as covariates. Conclusion: The NLR is significantly decreased when performing MIDP versus open distal pancreatectomy, but correlation with clinical outcomes has yet to be proven.

Serum patterns of mir-23a and mir-181b in irritable bowel syndrome and colorectal cancer - A pilot study

Emerging evidence demonstrates that microRNAs (miRNAs) could serve as reliable biomarkers of inflammation and oncogenesis. The aim of this study was to determine whether miR-23a and miR-181b were suitable as biomarkers of irritable bowel syndrome (IBS) and colorectal cancer (CRC). Forty patients with IBS (29 females, 11 males), 33 with CRC (14 females, 19 males), and 33 healthy controls (17 females, 16 males) were prospectively included. Serum levels of miRNAs were evaluated by quantitative real-time PCR. The serum levels of miR-23a and miR-181b were significantly higher in the IBS group (p = 0.0009 and 0.004, respectively) and CRC group (p = 0.002 and 0.029, respectively) than in the control group. Serum levels of miR-23a and miR-181b were upregulated in CRC vs. IBS, but the differences did not reach statistical significance (p = 0.169 and 0.179, respectively). The miRNet and Reactome databases identified phosphatase and tensin homolog as a major common pathway, indicating inflammation as a central hallmark. Although miRNAs could serve as reliable biomarkers in clinical practice, future studies are needed to establish appropriate cut-off limits.

Biologically driven cut-off definition of lymphocyte ratios in metastatic breast cancer and association with exosomal subpopulations and prognosis

High neutrophil to lymphocyte ratio (NLR) and monocyte to lymphocyte ratio (MLR) are respectively associated with systemic inflammation and immune suppression and have been associated with a poor outcome. Plasmatic exosomes are extracellular vesicles involved in the intercellular communication system that can exert an immunosuppressive function. Aim of this study was to investigate the interplay between the immune system and circulating exosomes in metastatic breast cancer (MBC). A threshold capable to classify patients according to MLR, NLR and PLR, was computed through a receiving operator curve analysis after propensity score matching with a series of female blood donors. Exosomes were isolated from plasma by ExoQuick solution and characterized by flow-cytometry. NLR, MLR, PLR and exosomal subpopulations potentially involved in the pre-metastatic niche were significantly different in MBC patients with respect to controls. MLR was significantly associated with number of sites at the onset of metastatic disease, while high levels of MLR and NLR were found to be associated with poor prognosis. Furthermore, exosomal subpopulations varied according to NLR, MLR, PLR and both were associated with different breast cancer subtypes and sites of distant involvement. This study highlights the nuanced role of immunity in MBC spread, progression and outcome. Moreover, they suggest potential interaction mechanisms between immunity, MBC and the metastatic niche.

The Effect of Inflammatory Markers on Survival in Advanced Biliary Tract Carcinoma Treated with Gemcitabine/Oxaliplatin Regimen

BACKGROUND

In advanced biliary tract carcinoma (BTC), the prognosis is very poor, and the overall survival is less than 1 year. This study aimed to determine the effect of neutrophil-to-lymphocyte ratio (NLR), derived neutrophil-to-lymphocyte ratio (dNLR), C-reactive protein (CRP)/albumin ratio (CAR), and prognostic nutritional index (PNI) on the survival of BTC patients treated with gemcitabine/oxaliplatin (GEMOX) regimen.

METHODS

Data of 53 patients with advanced BTC were evaluated retrospectively. Association between inflammatory markers and 6-month PFS and 12-month OS were compared by the log-rank test. The optimal cutoff values were determined by a receiver operating characteristic (ROC) curve analysis. NLR, dNLR, CAR, and PNI were grouped based on cutoff points 1.95, 1.15, 0.57, and 33, respectively. Univariate and multivariate analyses were used to assess their prognostic values for survival.

RESULTS

Lower dNLR (< 1.15) was prognostic for higher 6-month PFS and 12-month OS rates, while lower NLR (< 1.95) was prognostic for higher 6-month PFS rates only. CAR and PNI did not have statistically significant effects on survival.

CONCLUSIONS

Pretreatment dNLR and NLR values in advanced BTC can be used as predictive markers for survival in patients undergoing the GEMOX regimen.

Low Prognostic Nutritional Index Predicts Poor Clinical Outcomes in Patients with Stage IIIB Non-small-cell Lung Carcinoma Undergoing Chemoradiotherapy

Purpose

To investigate the prognostic utility of the prognostic nutritional index (PNI) in stage IIIB non-small-cell lung carcinoma (NSCLC) patients undergoing concurrent chemoradiotherapy (CRT).

Methods

A total of 358 stage IIIB NSCLC patients who received a total dose of 60–66 Gy (2 Gy/fraction) radiotherapy and ≥1 cycle(s) of platinum-based chemotherapy were analyzed. The receiver operating curve analysis was utilized to identify the optimal PNI cut-off value demonstrating a significant connection with the overall survival (OS), locoregional progression-free survival (LRPFS), and progression-free survival (PFS).

Results

At a median follow-up time of 22.5 months (range: 2.4–123.5), 30.2% and 14% of the patients were still alive and free of disease progression, respectively.The median OS, LRPFS, and PFS were 25.2 [95% confidence interval (CI): 36.3–46.6 months], 15.4 (95% CI: 26.6–35.3 months), and 10.7 (95% CI: 36.8–69.9 months), individually, for the whole study accomplice. The ROC analysis revealed an optimum rounded cut-off that associated meaningfully with each of the OS [area under the curve (AUC): 84.1%; sensitivity: 75.9%;72.4% specificity], LRPFS (AUC: 92.4%; sensitivity: 87.9%; 85.1% specificity), and PFS (AUC: 80.1%; sensitivity: 73.7%; 71.6% specificity) at a value of 40.5. Comparative analyses revealed that the patients presenting with PNI≤40.5 had significantly inferior OS (16.8 vs 36.7; P<0.001), LRPFS (11.5 vs 19.5; P<0.001), and PFS (8.6 vs 13.6; P<0.001) outcomes compared to patients with PNI>40.5. In univariate analyses, lower T-stage (1–2 vs 3–4; P< 0.001), lower N-stage (N2 vs N3; P< 0.001), anemia status (absent vs present; P< 0.001), weight loss status (<5% vs ≥5%; P< 0.001), and PNI group (≤40.5 vs >40.5; P<0.001) were the factors found to be associated with OS, LRPFS and PFS results. The results of multivariate analysis exhibited that the PNI was independently associated with each of the OS (P<0.001), LRPFS (P<0.001), and PFS (P<0.001) outcomes.

Conclusion

The pretreatment PNI appears to be a robust novel prognostic factor that stratifies patients with stage IIIB NSCLC into two significantly distinct survival groups after CRT.

Obesity: An independent protective factor for localized renal cell carcinoma in a systemic inflammation state

Objectives

To explore the prognostic value of obesity (measured by BMI) on RCC in a systemic inflammation state.

Patients and Methods

Clinicopathological and hematological data of 540 surgically treated Chinese localized RCC patients between 2005 and 2010 were retrospectively collected. Found by receiver operating characteristic (ROC) curve for cancer-specific survival (CSS), the optimal cutoff values of neutrophil-lymphocyte ratio (NLR, an indicator of systemic inflammation state) and BMI were 2.12 and 23.32, respectively. Survival curves were drawn using Kaplan-Meier method. Univariate and multivariate Cox regression analyses were used to evaluate the prognostic value of BMI in localized RCC patients with different NLR.

Results

Overall, 36 patients died with a median follow-up of 70 months. Median overall survival (OS) was 66 months and the 5-year OS rate was 92.7%. In the multivariate analysis of total patients, higher BMI was an independent protective factor for CSS in total patients (p=0.048). While in systemic inflammation subgroup (high NLR subgroup) patients, higher BMI (obesity) turned out to be an independent protective factor for both CSS (p=0.025) and RFS (p=0.048).

Conclusion

In localized RCC patients, obesity was an independent protective factor for CSS and RFS in a systemic inflammation state.

Prognostic and predictive factors in pancreatic cancer

Pancreatic cancer is one of the leading causes of cancer death worldwide. Its high mortality rate has remained unchanged for years. Radiotherapy and surgery are considered standard treatments in early and locally advanced stages. Chemotherapy is the only option for metastatic patients. Two treatment regimens, i. e. the association of 5-fluorouracil- irinotecan-oxaliplatin (FOLFIRINOX) and the association of nab-paclitaxel with gemcitabine, have been shown to improve outcomes for metastatic pancreatic adenocarcinoma patients. However, there are not standardized predictive biomarkers able to identify patients who benefit most from treatments. CA19-9 is the most studied prognostic biomarker, its predictive role remains unclear. Other clinical, histological and molecular biomarkers are emerging in prognostic and predictive settings. The aim of this review is to provide an overview of prognostic and predictive markers used in clinical practice and to explore the most promising fields of research in terms of treatment selection and tailored therapy in pancreatic cancer.

Mosaic chromosome Y loss is associated with alterations in blood cell counts in UK Biobank men

Mosaic loss of Y chromosome (mLOY) is the most frequently detected somatic copy number alteration in leukocytes of men. In this study, we investigate blood cell counts as a potential mechanism linking mLOY to disease risk in 206,353 UK males. Associations between mLOY, detected by genotyping arrays, and blood cell counts were assessed by multivariable linear models adjusted for relevant risk factors. Among the participants, mLOY was detected in 39,809 men. We observed associations between mLOY and reduced erythrocyte count (−0.009 [−0.014, −0.005] × 10¹² cells/L, p = 2.75 × 10⁻⁵) and elevated thrombocyte count (5.523 [4.862, 6.183] × 10⁹ cells/L, p = 2.32 × 10⁻⁶⁰) and leukocyte count (0.218 [0.198, 0.239] × 10⁹ cells/L, p = 9.22 × 10⁻⁹⁵), particularly for neutrophil count (0.174 × [0.158, 0.190]10⁹ cells/L, p = 1.24 × 10⁻⁹⁹) and monocyte count (0.021 [0.018 to 0.024] × 10⁹ cells/L, p = 6.93 × 10⁻⁵⁷), but lymphocyte count was less consistent (0.016 [0.007, 0.025] × 10⁹ cells/L, p = 8.52 × 10⁻⁴). Stratified analyses indicate these associations are independent of the effects of aging and smoking. Our findings provide population-based evidence for associations between mLOY and blood cell counts that should stimulate investigation of the underlying biological mechanisms linking mLOY to cancer and chronic disease risk.

Preoperative Neutrophil Lymphocyte Ratio Can Be Used as a Predictor of Prognosis in Patients With Adenocarcinoma of the Esophagogastric Junction: A Systematic Review and Meta Analysis

Objective: Neutrophil lymphocyte ratio (NLR), Lymphocyte mononuclear cell ratio (LMR), and Platelet lymphocyte ratio (PLR) can be used as various prognostic factors for malignant tumors, but the value of prognosis for patients with adenocarcinoma of the esophagogastric junction (AEG) has not been determined. This study used meta-analysis to assess the value of these indicators in the evaluation of AEG prognosis. Methods: Relevant literatures on the prognostic relationship between NLR, LMR, PLR, and AEG was retrieved from PubMed, Web of Science, Embase, Cochrane Library, Cochrane Central Register of Controlled Trials, Wanfang data, and Chinese National Knowledge Infrastructure. The search time from database establishment to June 30, 2019. The language is limited to English and Chinese. Data was analyzed using Stata 15.0 software. Result: Six retrospective studies were included, five of them involved NLR and six of them involved PLR. No LMR literature that adequately satisfied the conditions was retrieved. Increased NLR was significantly associated with a significant reduction in overall survival (OS), cancer-specific survival (CSS), or disease specific survival (DSS) in patients with AEG [hazard ratio (HR) = 1.545, 95% CI: 1.096-2.179, P < 0.05]. Subgroup analysis showed that NLR had significant value in the prognosis of both Chinese and Non-Chinese patients (P = 0.009 vs. P = 0.000). NLR had significant prognostic value for ≥3 and <3 groups (P = 0.022 vs. P = 0.000). NLR has a significant prognostic value for samples ≥500 and <500 (P = 0.000 vs. P = 0.022). NLR and OS/CSS/DSS single factor meta-regression showed that regional NLR cut-off values and sample size may be the source of heterogeneity in AEG patients (all P < 0.05). There was no significant association between elevated PLR and OS in patients with AEG (HR = 1.117, 95% CI: 0.960-1.300, P > 0.05). PLR had no significant prognostic value for both Chinese and UK patients (P = 0.282 vs. P = 0.429). PLR had no significant prognostic value for ≥150 group and <150 group (P = 0.141 and P = 0.724). No significant prognostic value was found in either the 300 group and <300 group (P = 0.282 vs. P = 0.429). Conclusion: Preoperative NLR rise was an adverse prognostic indicator of AEG. High-risk patients should be treated promptly. The results showed that PLR was not recommended as a prognostic indicator of AEG.

The importance of FDG-PET/CT parameters for the assessment of the immune status in advanced HNSCC

OBJECTIVE

Cancer cells secrete large amounts of lactic acid via aerobic glycolysis. We have shown that lactic acid plays an important role as a proinflammatory and immunosuppressive mediator and promotes tumor progression. Fluorine-18 fluorodeoxyglucose (FDG) uptake detected by positron emission tomography/computed tomography (PET/CT) is considered as a good indicator of aerobic glycolysis in cancer. In this study, we examined the relationships between systemic inflammatory parameters and FDG-PET/CT parameters in advanced head and neck squamous cell carcinoma (HNSCC). Furthermore, we investigated the relationships between FDG-PET/CT parameters and M2-macrophage polarization in HNSCC by assessing the ratio of CD163, a M2-macrophage marker, to CD68, a pan-macrophage marker.

METHODS

This study included 73 advanced HNSCC patients. We assessed the C-reactive protein (CRP) level, white blood cell (WBC) count, neutrophil count, lymphocyte count, and monocyte count as systemic inflammatory markers. Additionally, we assessed the maximum standardized uptake value (SUV_max), mean SUV (SUV_mean), metabolic tumor volume (MTV), and total lesion glycolysis (TLG) as FDG-PET/CT parameters.

RESULTS

The CRP level, WBC count, and neutrophil count were correlated with whole-body FDG-PET/CT parameters. The CD163/CD68 ratio was correlated with SUVmax and SUVmean. Our results suggest that systemic inflammation, which is associated with neutrophils, develops in patients with HNSCC having tumors with a larger volume and increased glucose uptake and that M2-macrophage polarization is promoted in HNSCC with increased glucose uptake, SUVmax, and SUVmean. FDG-PET/CT has the potential to reflect cancer-related chronic inflammation and immunosuppressive conditions in cancer patients.

CONCLUSIONS

FDG-PET/CT parameters appear to be useful in assessing the immune status in HNSCC.

The systemic immune-inflammation index is associated with an increased risk of incident cancer-A population-based cohort study

Several studies found that the systemic immune-inflammation index (SII) is a prognostic factor for mortality in patients with solid tumors. It is unknown whether an increased SII in generally healthy individuals reflects a risk for developing cancer. Our objective was to investigate the association between the SII and incident cancers in a prospective cohort study. Data were obtained from the Rotterdam Study; a population-based study of individuals aged ≥45 years, between 2002 and 2013. The SII at baseline was calculated from absolute blood counts. The association between the SII and the risk of any solid incident cancer during follow-up was assessed using Cox proportional hazard models. Individuals with a prior cancer diagnosis were excluded. Data of 8,024 individuals were included in the analyses. The mean age at baseline was 65.6 years (SD 10.5 years) and the majority were women. During a maximum follow-up period of 10.7 years, 733 individuals were diagnosed with cancer. A higher SII at baseline was associated with a 30% higher risk of developing a solid cancer (HR of 1.30 [95% CI; 1.11-1.53]), after adjustment for age, sex, socioeconomic status, smoking, BMI and type 2 diabetes. The absolute cumulative 10-year cancer risk increased from 9.7% in the lowest quartile of SII to 14.7% in the highest quartile (p-value = 0.009). The risk of developing cancer was persistent over time and increased for individuals with the longest follow-up. In conclusion, a high SII is a strong and independent risk indicator for developing a solid cancer.