The prognosis of colorectal cancer(CRC)patients with peritoneal metastasis remains poor despite advancements in detection and treatment.Preoperative inflammatory and nutritional markers have emerged as significant pre...The prognosis of colorectal cancer(CRC)patients with peritoneal metastasis remains poor despite advancements in detection and treatment.Preoperative inflammatory and nutritional markers have emerged as significant predictors of prognosis in CRC,potentially guiding treatment decisions and improving patient outcomes.This editorial explores the prognostic value of markers such as the neutrophil-to-lymphocyte ratio,hemoglobin,and serum albumin levels.By integrating these markers into prognostic models,clinicians can better stratify patients,personalize treatment strategies,and ultimately enhance clinical outcomes.This review highlights the importance of these markers in providing a comprehensive assessment of patient condition and underscores the need for further research to validate their clinical utility and uncover underlying mecha-nisms.展开更多
BACKGROUND The role of preoperative inflammatory biomarkers(PIBs)in predicting postoperative morbidity has been assessed in colorectal and otorhinolaryngeal surgery.However,data regarding the role that preoperative in...BACKGROUND The role of preoperative inflammatory biomarkers(PIBs)in predicting postoperative morbidity has been assessed in colorectal and otorhinolaryngeal surgery.However,data regarding the role that preoperative inflammatory biomarkers have on morbidity after pancreaticoduodenectomiy(PD)are less consistent.AIM To assess the utility of PIBs in predicting postoperative complications after pancreaticoduodenectomy.METHODS A database of 317 consecutive pancreaticoduodenectomies performed from April 2003 to November 2018 has been retrospectively analyzed.Data regarding preoperative neutrophil-to-lymphocyte ratio(NLR),derived NLR and C-reactive protein(CRP),and postoperative complications of 238 cases have been evaluated.Exclusion criteria were:age<18-years-old,previous neoadjuvant treatment,absence of data about PIBs,concomitant hematological disorders,and presence of active infections at the moment of the surgery.PIBs were compared using Mann-Whitney’s test and receiver operating characteristic(ROC)analysis was performed to define the cutoffs.The positive predictive value(PPV)was computed to evaluate the probability to develop complication.P-values<0.05 were considered statistically significant.RESULTS According to the literature findings,only four papers have been published reporting the relation between the inflammatory biomarkers and PD postoperative morbidity.A combination of preoperative and postoperative inflammatory biomarkers in predicting complications after PD and the utility of preoperative NLR in the development of postoperative pancreatic fistula(POPF)have been reported.The combination of PIBs and postoperative day-1 drains amylase has been reported to predict the incidence of POPF.According to our results,CRP values were significantly different between patients who had/did not have postoperative complications and abdominal collections(P<0.05).Notably,patients with preoperative CRP>8.81 mg/dL were at higher risk of both overall complications and abdominal collections(respectively P=0.0037,PPV=0.95,negative predictive value[NPV]=0.27 and P=0.016,PPV=0.59,NPV=0.68).Preoperative derived neutrophil-to-lymphocyte ratio(dNLR)(cut off>1.47)was also a predictor of abdominal collection(P=0.021,PPV=0.48,NPV=0.71).Combining CRP and dNLR,PPV increased to 0.67.NLR(cut off>1.65)was significantly associated with postoperative hemorrhage(P=0.016,PPV=0.17,NPV=0.98).CONCLUSION PIBs may predict complications after PD.During postoperative care,PIB levels could influence decisions regarding the timing of drains removal and the selection of patients who might benefit from second level diagnostic exams.展开更多
Postoperative morbidity and mortality rates are still very high among patients undergoing pancreaticoduodenectomy(PD).However,mortality rates secondary to morbidities that are detected early and well-managed postopera...Postoperative morbidity and mortality rates are still very high among patients undergoing pancreaticoduodenectomy(PD).However,mortality rates secondary to morbidities that are detected early and well-managed postoperatively are lower among patients undergoing PD.Since early detection of complications plays a very important role in the management of these patients,many ongoing studies are being conducted on this subject.Recent endoscopic retrograde cholangiopancreatography and biliary drainage history of the patient study group is important for comparison of C-reactive protein(CRP),an inflammatory parameter evaluated in the retrospective study by Coppola et al published in the World Journal of Gastrointestinal Surgery and titled“Utility of preoperative systemic inflammatory biomarkers in predicting postoperative complications after pancreaticoduodenectomy:Literature review and single center experience”.Therefore,it may be more appropriate to compare CRP values in randomized patients.展开更多
文摘The prognosis of colorectal cancer(CRC)patients with peritoneal metastasis remains poor despite advancements in detection and treatment.Preoperative inflammatory and nutritional markers have emerged as significant predictors of prognosis in CRC,potentially guiding treatment decisions and improving patient outcomes.This editorial explores the prognostic value of markers such as the neutrophil-to-lymphocyte ratio,hemoglobin,and serum albumin levels.By integrating these markers into prognostic models,clinicians can better stratify patients,personalize treatment strategies,and ultimately enhance clinical outcomes.This review highlights the importance of these markers in providing a comprehensive assessment of patient condition and underscores the need for further research to validate their clinical utility and uncover underlying mecha-nisms.
文摘BACKGROUND The role of preoperative inflammatory biomarkers(PIBs)in predicting postoperative morbidity has been assessed in colorectal and otorhinolaryngeal surgery.However,data regarding the role that preoperative inflammatory biomarkers have on morbidity after pancreaticoduodenectomiy(PD)are less consistent.AIM To assess the utility of PIBs in predicting postoperative complications after pancreaticoduodenectomy.METHODS A database of 317 consecutive pancreaticoduodenectomies performed from April 2003 to November 2018 has been retrospectively analyzed.Data regarding preoperative neutrophil-to-lymphocyte ratio(NLR),derived NLR and C-reactive protein(CRP),and postoperative complications of 238 cases have been evaluated.Exclusion criteria were:age<18-years-old,previous neoadjuvant treatment,absence of data about PIBs,concomitant hematological disorders,and presence of active infections at the moment of the surgery.PIBs were compared using Mann-Whitney’s test and receiver operating characteristic(ROC)analysis was performed to define the cutoffs.The positive predictive value(PPV)was computed to evaluate the probability to develop complication.P-values<0.05 were considered statistically significant.RESULTS According to the literature findings,only four papers have been published reporting the relation between the inflammatory biomarkers and PD postoperative morbidity.A combination of preoperative and postoperative inflammatory biomarkers in predicting complications after PD and the utility of preoperative NLR in the development of postoperative pancreatic fistula(POPF)have been reported.The combination of PIBs and postoperative day-1 drains amylase has been reported to predict the incidence of POPF.According to our results,CRP values were significantly different between patients who had/did not have postoperative complications and abdominal collections(P<0.05).Notably,patients with preoperative CRP>8.81 mg/dL were at higher risk of both overall complications and abdominal collections(respectively P=0.0037,PPV=0.95,negative predictive value[NPV]=0.27 and P=0.016,PPV=0.59,NPV=0.68).Preoperative derived neutrophil-to-lymphocyte ratio(dNLR)(cut off>1.47)was also a predictor of abdominal collection(P=0.021,PPV=0.48,NPV=0.71).Combining CRP and dNLR,PPV increased to 0.67.NLR(cut off>1.65)was significantly associated with postoperative hemorrhage(P=0.016,PPV=0.17,NPV=0.98).CONCLUSION PIBs may predict complications after PD.During postoperative care,PIB levels could influence decisions regarding the timing of drains removal and the selection of patients who might benefit from second level diagnostic exams.
文摘Postoperative morbidity and mortality rates are still very high among patients undergoing pancreaticoduodenectomy(PD).However,mortality rates secondary to morbidities that are detected early and well-managed postoperatively are lower among patients undergoing PD.Since early detection of complications plays a very important role in the management of these patients,many ongoing studies are being conducted on this subject.Recent endoscopic retrograde cholangiopancreatography and biliary drainage history of the patient study group is important for comparison of C-reactive protein(CRP),an inflammatory parameter evaluated in the retrospective study by Coppola et al published in the World Journal of Gastrointestinal Surgery and titled“Utility of preoperative systemic inflammatory biomarkers in predicting postoperative complications after pancreaticoduodenectomy:Literature review and single center experience”.Therefore,it may be more appropriate to compare CRP values in randomized patients.
