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Shin IS, Gong SC, An S, Kim K. Biomarkers to predict mortality in patients with Fournier's gangrene admitted to the intensive care unit after surgery in South Korea. Acute Crit Care 2023; 38:452-459. [PMID: 38052510 DOI: 10.4266/acc.2023.00766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 08/30/2023] [Indexed: 11/24/2023] Open
Abstract
BACKGROUND The use of biomarkers to predict patient outcomes may be crucial for patients admitted to the intensive care unit (ICU) following surgery because biomarkers guide clinicians in tailoring treatment plans accordingly. Therefore, we aimed to identify potential biomarkers to predict the prognosis of patients with Fournier's gangrene (FG) admitted to the ICU after surgery. METHODS We enrolled patients with FG admitted to our Hospital between January 2013 and December 2022. We retrospectively analyzed patient characteristics, factors related to management, scores known to be associated with the prognosis of FG, and laboratory data. RESULTS The study population included 28 survivors and 13 nonsurvivors. The initial serum lactate level taken in the emergency department; white blood cell, neutrophil, and platelet counts; delta neutrophil index and international normalized ratio; albumin, glucose, HCO3, and postoperative lactate levels; and the laboratory risk indicator for necrotizing fasciitis differed between survivors and nonsurvivors. Postoperative lactate and initial albumin levels were independent predictors of mortality in patients with FG. In the receiver operating characteristic curve analysis, the postoperative lactate level was the best indicator of mortality (area under the curve, 0.877; 95% confidence interval, 0.711-1.000). The optimal cutoff postoperative lactate level for predicting mortality was 3.0 mmol/L (sensitivity, 80.0%; specificity, 95.0%). CONCLUSIONS Postoperative lactate and initial albumin levels could be potential predictors of mortality in patients with FG admitted to the ICU after surgery, and the optimal cutoff postoperative lactate and initial albumin levels to predict mortality were 3.0 mmol/L and 3.05 g/dl, respectively. Large-scale multicenter prospective studies are required to confirm our results.
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Affiliation(s)
- In Sik Shin
- Department of Surgery, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Seong Chan Gong
- Department of Surgery, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Sanghyun An
- Department of Surgery, Yonsei University Wonju College of Medicine, Wonju, Korea
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Chiang T, Huang Y, Weng Y, Liu X, Zeng C, Yang G, Lee J, Liu P, Yang C, Cheng P, Hsieh H, Chen W, Lu Y. The influence of early adoption of nonenhanced computed tomography on management of patients with pyogenic liver abscess. JGH Open 2023; 7:419-423. [PMID: 37359110 PMCID: PMC10290271 DOI: 10.1002/jgh3.12913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 04/26/2023] [Accepted: 05/03/2023] [Indexed: 06/28/2023]
Abstract
Background and Aim A pyogenic liver abscess (PLA) is an infectious disease with high in-hospital mortality. It has no specific symptoms and is difficult to be diagnosed early in the emergency department. Ultrasound is commonly used to detect PLA lesions of PLA, but its sensitivity can be affected by lesion size, location, and clinician experience. Therefore, early diagnosis and prompt treatment (especially abscess drainage) are crucial for better patient outcomes and should be prioritized by clinical physicians. Methods We conducted a retrospective study to compare the effect of early and late (i.e., receiving CT scanning within 48 h and >48 h after admission) adoption of nonenhanced computed tomography (CT) scanning regarding the hospitalization days and interval between admission and drainage of patients with PLA. Results This study included 76 hospitalized patients with PLA in the Department of Digestive Disease of Xiamen Chang Gung Hospital in China who underwent CT examinations from 2014 to 2021. We conducted CT scans on 56 patients within 48 h of admission and on 20 patients more than 48 h after admission. The early CT group had a significantly shorter hospitalization length compared with the late CT group (15.0 days vs. 20.5 days; P = 0.035). Besides, the median time to initiate drainage after admission was also significantly shorter in the early CT group than in the late CT group (1.0 days vs. 4.5 days; P < 0.001). Conclusion Early CT scanning within 48 h of admission may aid in early PLA diagnosis and benefit disease recovery, as revealed by our findings.
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Affiliation(s)
- Tung‐Ying Chiang
- Department of Digestive DiseaseXiamen Chang Gung HospitalXiamenChina
| | - Yung‐Ning Huang
- Department of Digestive DiseaseXiamen Chang Gung HospitalXiamenChina
| | - Yu‐Chieh Weng
- Department of Digestive DiseaseXiamen Chang Gung HospitalXiamenChina
| | - Xiang‐Bo Liu
- Department of RadiologyXiamen Chang Gung HospitalXiamenChina
| | - Chun‐Guang Zeng
- Department of RadiologyXiamen Chang Gung HospitalXiamenChina
| | - Guang‐Ming Yang
- Department of RadiologyXiamen Chang Gung HospitalXiamenChina
| | - Jung‐Chieh Lee
- Department of UltrasoundXiamen Chang Gung HospitalXiamenChina
| | - Peng‐Xiang Liu
- Department of UltrasoundXiamen Chang Gung HospitalXiamenChina
| | - Chih‐Kai Yang
- Department of Emergency ClinicXiamen Chang Gung HospitalXiamenChina
| | | | - Hui‐Shan Hsieh
- Department of Otolaryngology–Head and Neck Surgery, Sleep CenterXiamen Chang Gung HospitalXiamenChina
| | - Wei‐Ting Chen
- Department of Gastroenterology and HepatologyChang Gung Memorial Hospital, Linkou BranchTaoyuanTaiwan
| | - Yang‐Bor Lu
- Department of Digestive DiseaseXiamen Chang Gung HospitalXiamenChina
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Turkes GF, Unsal A, Bulus H. Predictive value of immature granulocyte in the diagnosis of acute complicated appendicitis. PLoS One 2022; 17:e0279316. [PMID: 36542634 PMCID: PMC9770334 DOI: 10.1371/journal.pone.0279316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION The goal in appendicitis is early diagnosis and early treatment. Complications develop as treatment is delayed. Therefore, there is a need for fast, low-cost markers that can be diagnosed earlier. The aim of this study is to show the effectiveness of immature granulocyte (IG) level in determining the complication of acute appendicitis. METHOD In this retrospective cross-sectional study, 99 patients with acute appendicitis and 41 control groups were included in the study. Acute appendicitis patients were divided into two groups as acute simple appendicitis(n = 65) and acute complicated appendicitis(n = 34). In all groups, demographic data, immature granulocyte (IG) count(x103/μL), IG ratio (IG%), white blood cell (WBC), polymorphonuclear leukocytes (PNL), lymphocyte, monocyte, platelet, mean platelet volume (MPV), ferritin levels were recorded. The blood analyses were performed the Mindray BC6800 automated hematology analyzer using standard laboratory protocols. All statistical testing was undertaken using IBM SPSS Statistics for Mac. RESULTS Compared to the acute simple appendicitis, acute complicated appendicitis patients had significantly higher levels WBC, PNL, monocyte, IG count, and IG% (p = 0.009, p = 0047, p = 0.001, p = 0.018; respectively) while there was no significant difference in ferritin between groups (p = 0.49). In the ROC analysis, AUC value was found for IG count and IG% (0.893 and 0.725, cut-off 0.005 and 0.05; respectively) for acute appendicitis. The negative predictive value of IG for Acute Appendicitis was 85% and was the same as that of WBC. In acute complicated appendicitis, the AUC for IG and IG% was 0.796 (cut-off 0.02) and 0.693 (cut-off 0.2), respectively. Positive Likelihood Ratio (+LR; 2.1) value of IG was found higher than other complete blood count (CBC) tests. CONCLUSION The IG count is test with fast, more predictive value than another CBC tests, and without cost in the early diagnosis of acute complicated appendicitis. It is strong negative predictive test for Acute Appendicitis disease.
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Affiliation(s)
- Gulsum Feyza Turkes
- Department of Medical Biochemistry, Ankara Ataturk Sanatoryum Training and Research Hospital, Ankara, Turkey
- * E-mail:
| | - Abdulkadir Unsal
- Department of General Surgery, Ankara Ataturk Sanatoryum Training and Research Hospital, Ankara, Turkey
| | - Hakan Bulus
- Department of General Surgery, Ankara Ataturk Sanatoryum Training and Research Hospital, Ankara, Turkey
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Li S, Yu S, Qin J, Peng M, Qian J, Zhou P. Prognostic value of platelet count-related ratios on admission in patients with pyogenic liver abscess. BMC Infect Dis 2022; 22:636. [PMID: 35864446 PMCID: PMC9306147 DOI: 10.1186/s12879-022-07613-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 07/11/2022] [Indexed: 08/30/2023] Open
Abstract
OBJECTIVE The purpose of the current study was to evaluate the association between C-reactive protein-to-platelet ratio (CPR), neutrophil-to-lymphocyte*platelet ratio (NLPR) and fibrinogen-to-platelet ratio (FPR) and the prognoses of pyogenic liver abscess (PLA) patients. METHODS A cohort of 372 patients with confirmed PLA were enrolled in this retrospective study between 2015 and 2021. Laboratory data were collected on admission within 24 h. The demographic characteristics and clinical features were recorded. Risk factors for outcomes of PLA patients were determined via multivariate logistic regression analyses, and optimal cut-off values were estimated by using the receiver operating characteristic (ROC) curve analysis. RESULTS Out of 372 patients, 57.8% were men, 80 (21.5%) developed sepsis, and 33 (8.9%) developed septic shock. The levels of CPR, NLPR and FPR were significantly increased in the development of sepsis, and prolonged hospital stays in PLA patients. The multivariate logistic regression analysis indicated that the CPR (OR: 2.262, 95% CI: 1.586-3.226, p < 0.001), NLPR (OR: 1.118, 95% CI: 1.070-1.167, p < 0.001) and FPR (OR: 1.197, 95% CI: 1.079-1.329, p = 0.001) were independent risks of PLA patients with sepsis, and NLPR (OR: 1.019, 95% CI: 1.004-1.046, p = 0.019) was shown to be an independent predictor of prolonged hospital stays. The ROC curve results showed that the three biomarkers had different predictive values, and CPR proved to work best, with a ROC value of 0.851 (95% CI: 0.807-0.896, p < 0.001) for sepsis. CONCLUSION Higher levels of CPR, NLPR and FPR were associated with a higher risk of poor outcomes. Moreover, a high CPR level performed best when predicting the clinical outcome in PLA patients.
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Affiliation(s)
- Shixiao Li
- Department of Clinical Microbiology Laboratory, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Sufei Yu
- Department of Clinical Microbiology Laboratory, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Jiajia Qin
- Department of Clinical Microbiology Laboratory, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Minfei Peng
- Department of Clinical Microbiology Laboratory, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Jiao Qian
- Department of Clinical Microbiology Laboratory, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Peng Zhou
- Department of Pharmacy, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No. 150, Ximen Street, Taizhou, 317000, Zhejiang, China.
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Gong SC, Ryu H, Jang JY. Usefulness of delta neutrophil index as a biomarker to predict postoperative complication in patients who underwent esophagectomy: A case-control study. Medicine (Baltimore) 2021; 100:e28311. [PMID: 34941124 PMCID: PMC8702068 DOI: 10.1097/md.0000000000028311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 11/23/2021] [Indexed: 01/05/2023] Open
Abstract
Esophagectomy demonstrates a high incidence of complications owing to its complexity and invasiveness; hence, early detection of complications is important. We aimed to evaluate the predictive value of the delta neutrophil index (DNI) for complications after esophagectomy.We retrospectively analyzed patients who underwent esophagectomy in the department of general surgery at a single institution between January 2011 and October 2020. Patient characteristics, laboratory findings, and clinical outcomes were assessed.Fifty-seven patients were enrolled in this study, of whom 31 (54.4%) had complications. The complication group had significantly longer mean mechanical ventilation, hospital stay and intensive care unit stay periods, and higher acute physiology, age, chronic health evaluation score and mortality rate than the noncomplication group. DNI on postoperative day (POD) 2 was also significantly higher in the complication group. Logistic regression analysis showed that DNI on POD 2 was an independent risk factor associated with the complications. Receiver operating characteristic curve analysis showed that the area under curve of DNI on POD 2 was 0.712 (cutoff value: 2.15%, sensitivity 61.5%, and specificity 70.8%).Our study indicated that postoperative DNI can be useful as an early predictive biomarker of the complications after esophagectomy.
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Affiliation(s)
- Seong Chan Gong
- Department of Surgery, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Hoon Ryu
- Department of Surgery, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Ji Young Jang
- Department of Surgery, National Health Insurance Service, Goyang, Korea
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Kong T, Lee HS, Jeon SY, You JS, Lee JW, Chung HS, Chung SP. Delta neutrophil index and shock index can stratify risk for the requirement for massive transfusion in patients with primary postpartum hemorrhage in the emergency department. PLoS One 2021; 16:e0258619. [PMID: 34653202 PMCID: PMC8519472 DOI: 10.1371/journal.pone.0258619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 10/03/2021] [Indexed: 11/30/2022] Open
Abstract
Background Postpartum hemorrhage (PPH) constitutes a major risk for maternal mortality and morbidity. Unfortunately, the severity of PPH can be underestimated because it is difficult to accurately measure blood loss by visual estimation. The delta neutrophil index (DNI), which reflects circulating immature granulocytes, is automatically calculated in hematological analyzers. We evaluated the significance of the DNI in predicting hemorrhage severity based on the requirement for massive transfusion (MT) in patients with PPH. Methods We retrospectively analyzed data from a prospective registry to evaluate the association between the DNI and MT. Moreover, we assessed the predictive ability of the combination of DNI and shock index (SI) for the requirement for MT. MT was defined as a transfusion of ≥10 units of red blood cells within 24 h of PPH. In total, 278 patients were enrolled in this study and 60 required MT. Results Multivariable logistic regression revealed that the DNI and SI were independent predictors of MT. The optimal cut-off values of ≥3.3% and ≥1.0 for the DNI and SI, respectively, were significantly associated with an increased risk of MT (DNI: positive likelihood ratio [PLR] 3.54, 95% confidence interval [CI] 2.5–5.1 and negative likelihood ratio [NLR] 0.48, 95% CI 0.4–0.7; SI: PLR 3.21, 95% CI 2.4–4.2 and NLR 0.31, 95% CI 0.19–0.49). The optimal cut-off point for predicted probability was calculated for combining the DNI value and SI value with the equation derived from logistic regression analysis. Compared with DNI or SI alone, the combination of DNI and SI significantly improved the specificity, accuracy, and positive likelihood ratio of the MT risk. Conclusion The DNI and SI can be routinely and easily measured in the ED without additional costs or time and can therefore, be considered suitable parameters for the early risk stratification of patients with primary PPH.
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Affiliation(s)
- Taeyoung Kong
- Department of Emergency Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hye Sun Lee
- Department of Research Affairs, Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - So Young Jeon
- Department of Research Affairs, Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Je Sung You
- Department of Emergency Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- * E-mail:
| | - Jong Wook Lee
- Department of Laboratory Medicine, Konyang University Hospital, Daejon, Republic of Korea
| | - Hyun Soo Chung
- Department of Emergency Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sung Phil Chung
- Department of Emergency Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
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Lee SC, Kim SJ, Yu MH, Lee KJ, Cha YS. Uses of Inflammatory Markers for Differentiation of Intrahepatic Mass-Forming Cholangiocarcinoma from Liver Abscess: Case-Control Study. J Clin Med 2020; 9:jcm9103194. [PMID: 33019760 PMCID: PMC7599997 DOI: 10.3390/jcm9103194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 09/25/2020] [Accepted: 09/29/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Pyogenic liver abscess (LA) is difficult to distinguish from intrahepatic mass-forming cholangiocarcinoma (IMCC) in the emergency department (ED). We evaluated the predictive ability of white blood cells (WBC) and C-reactive protein (CRP) levels, neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), and delta neutrophil index (DNI) in LA and IMCC in the ED. METHODS Forty patients with IMCC between January 2011 and December 2018 were included in this study. For each patient with IMCC, two control patients with LA were enrolled based on matching age and sex,-i.e., 80 patients with LA. RESULTS Inflammatory markers, including WBC, PLR, NLR, DNI, and CRP were significantly higher in the LA group than in the IMCC group. For both groups, the area under the curve (AUC) of the initial CRP value was significantly higher (AUC: 0.909) than that of the initial serum WBC count, PLR, and DNI levels. On multivariable logistic regression analysis with inflammatory markers, serum CRP (odds ratio, 1.290; 95% confidence interval, 1.148-1.449, p < 0.001) was the only significant predictor for differentiation between the LA and IMCC groups. CONCLUSION Serum CRP may be a potential inflammatory marker to differentiate IMCC from LA in the ED.
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Affiliation(s)
- Sun Chul Lee
- Department of Emergency Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (S.C.L.); (S.J.K)
| | - Sun Ju Kim
- Department of Emergency Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (S.C.L.); (S.J.K)
| | - Min Heui Yu
- SENTINEL (Severance ENdocrinology daTa scIeNcE pLatform) Team, Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Korea;
| | - Kyong Joo Lee
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Korea
- Correspondence: (K.J.L.); (Y.S.C.)
| | - Yong Sung Cha
- Department of Emergency Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (S.C.L.); (S.J.K)
- Correspondence: (K.J.L.); (Y.S.C.)
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Karakulak S, Narcı H, Ayrık C, Erdoğan S, Üçbilek E. The prognostic value of immature granulocyte in patients with acute pancreatitis. Am J Emerg Med 2020; 44:203-207. [PMID: 32220526 DOI: 10.1016/j.ajem.2020.03.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 03/16/2020] [Accepted: 03/16/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Acute pancreatitis is the inflammation of the pancreas. It can range from mild forms to life-threatening severe cases. There is not yet a marker that can detect severe cases in the early period. Early diagnosis and treatment of this disease has critical importance for prognosis. In this study, we aimed to investigate the percentage of immature granulocyte (IG %) in patients with acute pancreatitis in order to predict the severity of the disease and in-hospital mortality. METHOD This study was carried out retrospectively in academic emergency department (ED), faculty of medicine between 01.01.2017 and 30.06.2019. The patients were divided into three groups as mild, moderate and severe. In addition, the patients were divided into two groups: those discharged from the hospital and those who died in the hospital. IG % and other laboratory parameters of the patients were recorded in the study form. The primary outcome for this study is the value of IG% in predicting severity in AP patients. A receiver operating characteristic (ROC) curve analysis was performed. RESULTS A total of 218 patients (107 male) were included in the study. The mean age of the patients was 56.9 ± 18.3 years. It was found that IG% levels were higher in patients with severe pancreatitis (p = .018). In the ROC analysis that was done to determine the severity of the disease, the cut-off value of IG% was found as >1.1. As such case, specificity was %38.89, sensitivity was 95.00%, positive predictive value (PPV) was 41.18% and negative predictive value (NPV) was found as 94.53% (Area Under Curve (AUC) = 0.698). In ROC analysis that was performed to determine in-hospital mortality, the cut-off value of IG level was found as >1.8, sensitivity was 50.00%, specificity was 97.12%, PPV was 45.45% and NPV was found as 97.58% (AUC = 0.708). CONCLUSıONS: This study shows that higher IG% levels may correlate with higher disease severity and in-hospital mortality in patients with acute pancreatitis.
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Affiliation(s)
- Serkan Karakulak
- Mersin University, Faculty of Medicine, Department of Emergency Medicine, Mersin, Turkey
| | - Hüseyin Narcı
- Mersin University, Faculty of Medicine, Department of Emergency Medicine, Mersin, Turkey.
| | - Cüneyt Ayrık
- Mersin University, Faculty of Medicine, Department of Emergency Medicine, Mersin, Turkey
| | - Semra Erdoğan
- Mersin University, Faculty of Medicine, Department of Biostatistics, Mersin, Turkey
| | - Enver Üçbilek
- Mersin University, Faculty of Medicine, Department of Gastroenterology, Mersin, Turkey
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