1
|
Cho J, Lee JH, Lee DH, Kim J, Uh Y. Performance Comparison of Procalcitonin, Delta Neutrophil Index, C-Reactive Protein, and Serum Amyloid A Levels in Patients with Hematologic Diseases. Diagnostics (Basel) 2023; 13:diagnostics13071213. [PMID: 37046430 PMCID: PMC10093706 DOI: 10.3390/diagnostics13071213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 03/21/2023] [Indexed: 04/14/2023] Open
Abstract
(1) Background: We compared the diagnostic and prognostic performance of serum amyloid A (SAA), procalcitonin (PCT), delta neutrophil index (DNI), and C-reactive protein (CRP) in patients with hematologic diseases; (2) Methods: We retrospectively collected the remaining serum samples from patients with hematologic diseases, analyzed their clinical data, and measured the levels of PCT, DNI, CRP, and SAA. Performances for infection diagnosis were evaluated using a receiver operating characteristic curve analysis, and 90-day mortality was analyzed using Kaplan-Meier estimation; (3) Results: The levels of all markers were significantly higher in the infected group (N = 27) than those in the uninfected group (N = 100) (p < 0.0001 for all markers). The areas under the curve for diagnosing infection for PCT, DNI, CRP, and SAA were 0.770, 0.817, 0.870, and 0.904, respectively. Increased PCT levels were associated with higher mortality (p = 0.0250); this association was not observed with other examined markers; (4) Conclusions: CRP and SAA exhibited greater discriminative power for infection than PCT. However, only PCT levels were positively associated with 90-day mortality. Herein, we evaluated the diagnostic performance of the four markers. Additional studies are needed to confirm the findings of the present study and validate the potential of these markers in clinical practice.
Collapse
Affiliation(s)
- Jooyoung Cho
- Department of Laboratory Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea
| | - Jong-Han Lee
- Department of Laboratory Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea
| | - Dong Hyun Lee
- Department of Laboratory Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea
| | - Juwon Kim
- Department of Laboratory Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea
- Center for Precision Medicine and Genomics, Wonju Severance Christian Hospital, Wonju 26426, Republic of Korea
| | - Young Uh
- Department of Laboratory Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea
| |
Collapse
|
2
|
Li N, Zhao C, Ma R, Lou R, Liu XJ, Zheng FM, Wang JZ, Wang Y, Huang XJ, Sun YQ. Cytokine profiling during conditioning in haploidentical stem cell transplantation and its prognostic impact on early transplant outcomes. Transpl Immunol 2023; 78:101830. [PMID: 36972853 DOI: 10.1016/j.trim.2023.101830] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 03/17/2023] [Accepted: 03/23/2023] [Indexed: 03/28/2023]
Abstract
Cytokine storm development is a major cause of many transplant-related complications, especially during the conditioning regimen. This study aimed to characterize the cytokine profile and determine its prognostic impact during conditioning in patients undergoing subsequent haploidentical stem cell transplantation. A total of 43 patients were enrolled in this study. Sixteen cytokines associated with cytokine release syndrome (CRS) during anti-thymocyte globulin (ATG) treatment were quantified in patients undergoing haploidentical stem cell transplantation. Thirty-six (83.7%) patients developed CRS during ATG treatment; most of those cases (33/36; 91.7%) were classified as grade 1 CRS, whereas only three (7.0%) developed grade 2 CRS. CRS was observed more frequently on the first (15/43; 34.9%) and second day (30/43; 69.8%) of ATG infusion. No factors were identified that could predict the development of CRS on the first day of ATG treatment. Five of the 16 cytokines (interleukins 6, 8, and 10 (IL-6, IL-8, and IL-10), C-reactive protein (CRP), and procalcitonin (PCT)) were significantly elevated during ATG treatment, although only the level of IL-6, IL-10, and PCT were associated with the severity of CRS. However, neither CRS nor the cytokine levels significantly impacted the development of acute graft-versus-host disease (GVHD) or cytomegalovirus (CMV) infection or affected overall survival.
Collapse
Affiliation(s)
- Na Li
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, PR China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation for the Treatment of Hematological Diseases, Beijing, PR China
| | - Chen Zhao
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, PR China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation for the Treatment of Hematological Diseases, Beijing, PR China
| | - Rui Ma
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, PR China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation for the Treatment of Hematological Diseases, Beijing, PR China
| | - Rui Lou
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, PR China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation for the Treatment of Hematological Diseases, Beijing, PR China
| | - Xiu-Juan Liu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, PR China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation for the Treatment of Hematological Diseases, Beijing, PR China
| | - Feng-Mei Zheng
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, PR China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation for the Treatment of Hematological Diseases, Beijing, PR China
| | - Jing-Zhi Wang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, PR China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation for the Treatment of Hematological Diseases, Beijing, PR China
| | - Yu Wang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, PR China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation for the Treatment of Hematological Diseases, Beijing, PR China
| | - Xiao-Jun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, PR China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation for the Treatment of Hematological Diseases, Beijing, PR China; Peking-Tsinghua Center for Life Sciences, Beijing, PR China
| | - Yu-Qian Sun
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, PR China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation for the Treatment of Hematological Diseases, Beijing, PR China.
| |
Collapse
|
3
|
Qian C, Wu Q, Ruan Z, Liu F, Li W, Shi W, Ma L, Peng D, Yin H, Yao L, Li Z, Hong M, Xia L. A Visualized Mortality Prediction Score Model in Hematological Malignancies Patients with Carbapenem-Resistant Organisms Bloodstream Infection. Infect Drug Resist 2023; 16:201-215. [PMID: 36644657 PMCID: PMC9833326 DOI: 10.2147/idr.s393932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 12/30/2022] [Indexed: 01/09/2023] Open
Abstract
Background Bloodstream infection (BSI) due to carbapenem-resistant organisms (CROs) has emerged as a worldwide problem associated with high mortality. This study aimed to evaluate the risk factors associated with mortality in HM patients with CROs BSI and to establish a scoring model for early mortality prediction. Methods We conducted a retrospective cohort study at our hematological department from January 2018 to December 2021, including all HM patients with CROs BSI. The outcome measured was death within 30-day of BSI onset. Survivor and non-survivor subgroups were compared to identify predictors of mortality. Univariate and multivariate Cox regression analyses were used to identify prognostic risk factors and develop a nomogram. Results In total, 150 HM patients were included in the study showing an overall 30-day mortality rate of 56%. Klebsiella pneumonia was the dominant episode. Cox regression analysis showed that pre-infection length of stay was >14 days (score 41), Pitt score >4 (score 100), mucositis (score 41), CAR (The ratio of C-reactive protein to albumin) >8.8 (score 57), early definitive therapy (score 44), and long-duration (score 78) were positive independent risk predictors associated with 30-day mortality, all of which were selected into the nomogram. Furthermore, all patients were divided into the high-risk group (≥160 points) or the low-risk group based on the prediction score model. The mortality of the high-risk group was 8 times more than the low-risk group. Kaplan-Meier analysis showed that empirical polymyxin B therapy was associated with a lower 30-day mortality rate, which was identified as a good prognostic factor in the high-risk group. In comparison, empirical carbapenems and tigecycline were poor prognostic factors in a low-risk group. Conclusion Our score model can accurately predict 30-day mortality in HM patients with CROs BSI. Early administration of CROs-targeted therapy in the high-risk group is strongly recommended to decrease mortality.
Collapse
Affiliation(s)
- Chenjing Qian
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People’s Republic of China
| | - Qiuling Wu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People’s Republic of China
| | - Zhixuan Ruan
- Faculty of Natural, Mathematical and Engineering Sciences, King’s College, London, UK
| | - Fang Liu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People’s Republic of China
| | - Weiming Li
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People’s Republic of China
| | - Wei Shi
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People’s Republic of China
| | - Ling Ma
- Department of Clinical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Danyue Peng
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People’s Republic of China
| | - Hua Yin
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People’s Republic of China
| | - Lan Yao
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People’s Republic of China
| | - Zixuan Li
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People’s Republic of China
| | - Mei Hong
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People’s Republic of China,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People’s Republic of China,Correspondence: Mei Hong; Linghui Xia, Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Road No. 1277, Wuhan, Hubei Province, People’s Republic of China, Tel +8613037137937; +8618627733999, Email ;
| | - Linghui Xia
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People’s Republic of China
| |
Collapse
|
4
|
Kim CJ. Current Status of Antibiotic Stewardship and the Role of Biomarkers in Antibiotic Stewardship Programs. Infect Chemother 2022; 54:674-698. [PMID: 36596680 PMCID: PMC9840952 DOI: 10.3947/ic.2022.0172] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 12/19/2022] [Indexed: 12/27/2022] Open
Abstract
The importance of antibiotic stewardship is increasingly emphasized in accordance with the increasing incidences of multidrug-resistant organisms and accompanying increases in disease burden. This review describes the obstacles in operating an antibiotic stewardship program (ASP), and whether the use of biomarkers within currently available resources can help. Surveys conducted around the world have shown that major obstacles to ASPs are shortages of time and personnel, lack of appropriate compensation for ASP operation, and lack of guidelines or appropriate manuals. Sufficient investment, such as the provision of full-time equivalent ASP practitioners, and adoption of computerized clinical decision systems are useful measures to improve ASP within an institution. However, these methods are not easy in terms of both time commitments and cost. Some biomarkers, such as C-reactive protein, procalcitonin, and presepsin are promising tools in ASP due to their utility in diagnosis and forecasting the prognosis of sepsis. Recent studies have demonstrated the usefulness of algorithmic approaches based on procalcitonin level to determine the initiation or discontinuation of antibiotics, which would be helpful in decreasing antibiotics use, resulting in more appropriate antibiotics use.
Collapse
Affiliation(s)
- Chung-Jong Kim
- Department of Internal Medicine, College of Medicine, Ewha Womans University, Seoul, Korea
| |
Collapse
|
5
|
Agnello L, Bivona G, Parisi E, Lucido GD, Iacona A, Ciaccio AM, Giglio RV, Ziino O, Ciaccio M. Presepsin and Midregional Proadrenomedullin in Pediatric Oncologic Patients with Febrile Neutropenia. Lab Med 2021; 51:585-591. [PMID: 32221546 DOI: 10.1093/labmed/lmaa011] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE In this study, we investigated the roles of presepsin (PSP) and midregional proadrenomedullin (mr-proADM) in children with febrile neutropenia (FN) due to chemotherapy. METHODS We assessed 36 FN episodes in 26 children. Patients were classified into bacteremia (B) and fever of unknown origin (FUO) groups. We evaluated PSP and mr-proADM at admission (T0), after 24/48 h (T1), and after 5 days (T2). RESULTS PSP and mr-proADM levels were elevated at T0 and significantly decreased at T2. mr-proADM levels did not significantly differ between the B and FUO groups. PSP levels significantly differed between the B and FUO groups only at T1. Both PSP and mr-proADM levels at T0 were a predictor of length of hospital stay but not of the duration of fever. Finally, receiver operating characteristic curve analysis showed that PSP and mr-proADM had low diagnostic accuracy for blood culture positivity. CONCLUSION PSP and mr-proADM display poor clinical usefulness for FN in oncologic children.
Collapse
Affiliation(s)
- Luisa Agnello
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, Institute of Clinical Biochemistry, Clinical Molecular Medicine and Laboratory Medicine, University of Palermo, Palermo, Italy
| | - Giulia Bivona
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, Institute of Clinical Biochemistry, Clinical Molecular Medicine and Laboratory Medicine, University of Palermo, Palermo, Italy
| | - Elisa Parisi
- Pediatric Hematology and Oncology, ARNAS Civico Hospital, Palermo, Italy
| | | | | | | | | | - Ottavio Ziino
- Pediatric Hematology and Oncology, ARNAS Civico Hospital, Palermo, Italy
| | - Marcello Ciaccio
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, Institute of Clinical Biochemistry, Clinical Molecular Medicine and Laboratory Medicine, University of Palermo, Palermo, Italy.,Department of Laboratory Medicine, Palermo, Italy
| |
Collapse
|
6
|
Schmitz K, Trautmann S, Hahnefeld L, Fischer C, Schreiber Y, Wilken-Schmitz A, Gurke R, Brunkhorst R, Werner ER, Watschinger K, Wicker S, Thomas D, Geisslinger G, Tegeder I. Sapropterin (BH4) Aggravates Autoimmune Encephalomyelitis in Mice. Neurotherapeutics 2021; 18:1862-1879. [PMID: 33844153 PMCID: PMC8609075 DOI: 10.1007/s13311-021-01043-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2021] [Indexed: 02/04/2023] Open
Abstract
Depletion of the enzyme cofactor, tetrahydrobiopterin (BH4), in T-cells was shown to prevent their proliferation upon receptor stimulation in models of allergic inflammation in mice, suggesting that BH4 drives autoimmunity. Hence, the clinically available BH4 drug (sapropterin) might increase the risk of autoimmune diseases. The present study assessed the implications for multiple sclerosis (MS) as an exemplary CNS autoimmune disease. Plasma levels of biopterin were persistently low in MS patients and tended to be lower with high Expanded Disability Status Scale (EDSS). Instead, the bypass product, neopterin, was increased. The deregulation suggested that BH4 replenishment might further drive the immune response or beneficially restore the BH4 balances. To answer this question, mice were treated with sapropterin in immunization-evoked autoimmune encephalomyelitis (EAE), a model of multiple sclerosis. Sapropterin-treated mice had higher EAE disease scores associated with higher numbers of T-cells infiltrating the spinal cord, but normal T-cell subpopulations in spleen and blood. Mechanistically, sapropterin treatment was associated with increased plasma levels of long-chain ceramides and low levels of the poly-unsaturated fatty acid, linolenic acid (FA18:3). These lipid changes are known to contribute to disruptions of the blood-brain barrier in EAE mice. Indeed, RNA data analyses revealed upregulations of genes involved in ceramide synthesis in brain endothelial cells of EAE mice (LASS6/CERS6, LASS3/CERS3, UGCG, ELOVL6, and ELOVL4). The results support the view that BH4 fortifies autoimmune CNS disease, mechanistically involving lipid deregulations that are known to contribute to the EAE pathology.
Collapse
Affiliation(s)
- Katja Schmitz
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Sandra Trautmann
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Lisa Hahnefeld
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Caroline Fischer
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Yannick Schreiber
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Frankfurt, Germany
| | - Annett Wilken-Schmitz
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Robert Gurke
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Frankfurt, Germany
| | - Robert Brunkhorst
- Department of Clinical Neurology, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Ernst R Werner
- Institute of Biological Chemistry, Medical University of Innsbruck, Biocenter, Austria
| | - Katrin Watschinger
- Institute of Biological Chemistry, Medical University of Innsbruck, Biocenter, Austria
| | - Sabine Wicker
- Occupational Health Services, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Dominique Thomas
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Gerd Geisslinger
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Frankfurt, Germany
- Fraunhofer Cluster of Excellence for Immune Mediated Diseases, Frankfurt, Germany
| | - Irmgard Tegeder
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany.
| |
Collapse
|
7
|
Reyes Mondragón AL, Cantú-Rodríguez OG, Garza-Acosta AC, Gutiérrez-Aguirre CH, Colunga Pedraza PR, Del Carmen Tarín-Arzaga L, Jaime-Pérez JC, Hawing Zárate JA, González-Cantú GA, Villalobos-Gutiérrez LE, Jiménez-Castillo RA, Vera-Pineda R, Gómez-Almaguer D. Performance of serum procalcitonin as a biochemical predictor of death in hematology patients with febrile neutropenia. Blood Cells Mol Dis 2021; 90:102586. [PMID: 34126299 DOI: 10.1016/j.bcmd.2021.102586] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/28/2021] [Accepted: 05/28/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Historically, the measurement of serum procalcitonin (PCT) levels in patients with leukopenia has been rejected without sufficient prospective evidence to justify this argument. On the other hand, the accumulated use of broad spectrum antibiotics in these patients and their consequences make the use of PCT attractive in an effort to reduce its use. PATIENTS AND METHODS We conducted a prospective study between 2016 and 2018, recruiting newly diagnosed FN patients, evaluating them with PCT levels during the first 24 h. After this we evaluate them with overall survival throughout the follow-up. RESULTS A total of 81 episodes of FN in 72 patients were included. We report a mortality of 27.2% in our cohort. The mean serum PCT in these patients was 4.01 ng/mL compared to 0.42 ng/mL in the survivors group (p < 0.01). Using ROC curves, we determined a cut-off point to predict septic shock/death at 0.46 ng/mL. Patients with a procalcitonin >0.46 ng/mL had an increased risk of death, with a HR of 4.43, (p = 0.048). CONCLUSION In conclusion, in our trial a single PCT on admission at a cut-off value of 0.46 ng/mL was able to predict the occurrence of septic shock and death in FN patients.
Collapse
Affiliation(s)
- Alan Ledif Reyes Mondragón
- Universidad Autónoma de Nuevo León, Hospital Universitario "Dr. José Eleuterio González", Hematology Service, Monterrey, N.L., Mexico
| | - Olga Graciela Cantú-Rodríguez
- Universidad Autónoma de Nuevo León, Hospital Universitario "Dr. José Eleuterio González", Hematology Service, Monterrey, N.L., Mexico.
| | - Andrea Cecilia Garza-Acosta
- Universidad Autónoma de Nuevo León, Hospital Universitario "Dr. José Eleuterio González", Hematology Service, Monterrey, N.L., Mexico
| | - César Homero Gutiérrez-Aguirre
- Universidad Autónoma de Nuevo León, Hospital Universitario "Dr. José Eleuterio González", Hematology Service, Monterrey, N.L., Mexico
| | - Perla Rocío Colunga Pedraza
- Universidad Autónoma de Nuevo León, Hospital Universitario "Dr. José Eleuterio González", Hematology Service, Monterrey, N.L., Mexico
| | - Luz Del Carmen Tarín-Arzaga
- Universidad Autónoma de Nuevo León, Hospital Universitario "Dr. José Eleuterio González", Hematology Service, Monterrey, N.L., Mexico
| | - José Carlos Jaime-Pérez
- Universidad Autónoma de Nuevo León, Hospital Universitario "Dr. José Eleuterio González", Hematology Service, Monterrey, N.L., Mexico
| | - José Angel Hawing Zárate
- Universidad Autónoma de Nuevo León, Hospital Universitario "Dr. José Eleuterio González", Hematology Service, Monterrey, N.L., Mexico
| | - Graciela Alejandra González-Cantú
- Universidad Autónoma de Nuevo León, Hospital Universitario "Dr. José Eleuterio González", Hematology Service, Monterrey, N.L., Mexico
| | | | - Raúl Alberto Jiménez-Castillo
- Universidad Autónoma de Nuevo León, Hospital Universitario "Dr. José Eleuterio González", Internal Medicine Department, Monterrey, N.L., Mexico
| | - Raymundo Vera-Pineda
- Universidad Autónoma de Nuevo León, Hospital Universitario "Dr. José Eleuterio González", Internal Medicine Department, Monterrey, N.L., Mexico
| | - David Gómez-Almaguer
- Universidad Autónoma de Nuevo León, Hospital Universitario "Dr. José Eleuterio González", Hematology Service, Monterrey, N.L., Mexico
| |
Collapse
|
8
|
Gudiol C, Albasanz-Puig A, Cuervo G, Carratalà J. Understanding and Managing Sepsis in Patients With Cancer in the Era of Antimicrobial Resistance. Front Med (Lausanne) 2021; 8:636547. [PMID: 33869250 PMCID: PMC8044357 DOI: 10.3389/fmed.2021.636547] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 03/08/2021] [Indexed: 12/23/2022] Open
Abstract
Sepsis is a frequent complication in immunosuppressed cancer patients and hematopoietic stem cell transplant recipients that is associated with high morbidity and mortality rates. The worldwide emergence of antimicrobial resistance is of special concern in this population because any delay in starting adequate empirical antibiotic therapy can lead to poor outcomes. In this review, we aim to address: (1) the mechanisms involved in the development of sepsis and septic shock in these patients; (2) the risk factors associated with a worse prognosis; (3) the impact of adequate initial empirical antibiotic therapy given the current era of widespread antimicrobial resistance; and (4) the optimal management of sepsis, including adequate and early source control of infection, optimized antibiotic use based on the pharmacokinetic and pharmacodynamics changes in these patients, and the role of the new available antibiotics.
Collapse
Affiliation(s)
- Carlota Gudiol
- Infectious Diseases Department, Bellvitge University Hospital, Bellvitge Biomedical Research Institute (IDIBELL), University of Barcelona, Barcelona, Spain.,Institut Català d'Oncologia (ICO), Hospital Duran i Reynals, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain.,Spanish Network for Research in Infectious Diseases (REIPI RD16/0016/0001), Instituto de Salud Carlos III, Madrid, Spain
| | - Adaia Albasanz-Puig
- Infectious Diseases Department, Bellvitge University Hospital, Bellvitge Biomedical Research Institute (IDIBELL), University of Barcelona, Barcelona, Spain.,Spanish Network for Research in Infectious Diseases (REIPI RD16/0016/0001), Instituto de Salud Carlos III, Madrid, Spain
| | - Guillermo Cuervo
- Infectious Diseases Department, Bellvitge University Hospital, Bellvitge Biomedical Research Institute (IDIBELL), University of Barcelona, Barcelona, Spain.,Spanish Network for Research in Infectious Diseases (REIPI RD16/0016/0001), Instituto de Salud Carlos III, Madrid, Spain
| | - Jordi Carratalà
- Infectious Diseases Department, Bellvitge University Hospital, Bellvitge Biomedical Research Institute (IDIBELL), University of Barcelona, Barcelona, Spain.,Spanish Network for Research in Infectious Diseases (REIPI RD16/0016/0001), Instituto de Salud Carlos III, Madrid, Spain
| |
Collapse
|
9
|
Ödemiş İ, Köse Ş, Senger SS, Akbulut İ, Çelik D. The Diagnostic Value of Monocyte Chemoattractant Protein-1, Compared with Procalcitonin, C-reactive Protein, and Lactate in Bacteremia Estimation for Patients with Febrile Neutropenia. REV ROMANA MED LAB 2020; 28:419-26. [DOI: 10.2478/rrlm-2020-0036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
Bacteremia in the febrile neutropenic patients significantly increases the mortality. It takes a long time to complete the blood culture for the diagnosis of bacteremia. Therefore, quick and specific markers are needed for the prediction of bacteremia. The purpose of this study are to compare the diagnostic value of lactate, procalcitonin, C-reactive protein (CRP) and monocyte chemoattractant protein-1 (MCP-1) levels in a patient with febrile neutropenia, and to evaluate its usefulness in predicting bacteremia. This study was designed to be prospective case-control study. Forty-eight patients and forty control cases aged 18 years or older who were monitored between May 2016 and May 2017 were included in the study. P-value as <0.05 was accepted to be significant. Significantly increased values were determined by the level of inflammatory markers of patients compared to the control group. The highest diagnostic odds ratio were found to be in MCP-1. For patients with febrile neutropenia, CRP (83.3%), and MCP-1 (81.2%) were the most sensitive markers while lactate (85.0%), MCP-1 (75%), and procalcitonin (75%) were the most specific markers. CRP was the only beneficial biomarker in the estimation of bacteremia. No significant results were observed for any biomarker for the prediction of the gram positive/negative discrimination of bacteria in the blood culture. We believe that CRP, MCP-1, and lactate levels can be taken into consideration for diagnosis, and CRP can be beneficial in the estimation of bacteremia.
Collapse
|
10
|
Kim YJ, Kang J, Ryoo SM, Ahn S, Huh JW, Kim WY. Platelet-lymphocyte Ratio After Granulocyte Colony Stimulating Factor Administration: an Early Prognostic Marker in Septic Shock Patients With Chemotherapy-Induced Febrile Neutropenia. Shock 2019; 52:160-5. [PMID: 30148761 DOI: 10.1097/SHK.0000000000001256] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Chemotherapy-induced febrile neutropenia (FN) causes life-threatening complications, but little is known in septic shock patients with FN. The aim of this study was to investigate the prognostic value of inflammatory markers, including C-reactive protein level, immature granulocyte count, white blood cell (WBC) count, absolute neutrophil count (ANC), neutrophil-lymphocyte ratio (NLR), and platelet-lymphocyte ratio (PLR), in septic shock patients with FN at admission and after granulocyte colony-stimulating factor (G-CSF) administration. METHODS Data on consecutive adult septic shock patients with FN treated with G-CSF between June 2012 and June 2017 were extracted from a prospectively compiled septic shock registry. Clinical and serial laboratory data at admission and <24 h after G-CSF administration were compared between nonsurvivor and 1-month survivor groups. RESULTS Of 1,671 septic shock patients, 158 FN patients were treated with G-CSF and 114 (72.2%) survived for 1 month. At admission, no clinical and serial laboratory data were significant to predict survival. After G-CSF administration, PLR and APACHE II were independent predictors for 1-month survival. PLR after administration of G-CSF >100 (adjusted odds ratio [aOR], 9.394; 95% CI, 2.821-31.285, P < 0.001) showed sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of 89.4%, 46.2%, 82.9%, and 60.0%, respectively, and APACHE II <28 (aOR, 6.944; 95% CI, 2.351-20.511, P < 0.001) showed sensitivity, specificity, PPV, and NPV of 86.8%, 63.6%, 86.1%, and 65.1%, respectively. CONCLUSIONS After G-CSF administration in septic shock patients with chemotherapy-induced FN, PLR may be used as an early prognostic marker for mortality.
Collapse
|
11
|
Lai L, Lai Y, Wang H, Peng L, Zhou N, Tian Y, Jiang Y, Gong G. Diagnostic Accuracy of Procalcitonin Compared to C-Reactive Protein and Interleukin 6 in Recognizing Gram-Negative Bloodstream Infection: A Meta-Analytic Study. Dis Markers 2020; 2020:4873074. [PMID: 32076461 DOI: 10.1155/2020/4873074] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 12/23/2019] [Indexed: 12/23/2022]
Abstract
Objective Gram-negative bloodstream infections (GNBSIs), especially those caused by antibiotic-resistant species, have become a public health challenge. Procalcitonin (PCT) showed promising potential in early diagnosis of GNBSI; however, little was known about its performance under different clinical settings. We here systematically assessed the diagnostic accuracy of PCT in recognizing GNBSI and made direct comparisons with C-reactive protein (CRP) and interleukin 6 (IL-6). Methods PubMed, Embase, ISI Web of Knowledge, and Scopus were searched from inception to March 15th, 2019. Area under the summary receiver operating characteristic curve (AUC), pooled sensitivity, specificity, and diagnostic odds ratio (DOR) were calculated. Hierarchical summary receiver operating characteristic (HSROC) model was used for the investigation of heterogeneity and for comparisons between markers. Results 25 studies incorporating 50933 suspected BSI episodes were included. Pooled sensitivity and specificity for PCT were 0.71 and 0.76, respectively. The overall AUC was 0.80. The lowest AUCs were found in patients with febrile neutropenia (0.69) and hematological malignancy (0.69). The highest AUC was found in groups using electrochemiluminescence immunoassay (0.87). In direct comparisons, PCT showed better overall performance than CRP with the AUC being 0.85 (95% CI 0.81–0.87) for PCT and 0.78 (95% CI 0.74–0.81) for CRP, but the relative DORs varied with thresholds between PCT and CRP (p < 0.001). No significant difference was found either in threshold (p < 0.001). No significant difference was found either in threshold (p < 0.001). No significant difference was found either in threshold ( Conclusions PCT was helpful in recognizing GNBSI, but the test results should be interpreted carefully with knowledge of patients' medical condition and should not serve as the only criterion for GNBSI. Further prospective studies are warranted for comparisons between different clinical settings.
Collapse
|
12
|
El Haddad H, Chaftari AM, Hachem R, Chaftari P, Raad II. Biomarkers of Sepsis and Bloodstream Infections: The Role of Procalcitonin and Proadrenomedullin With Emphasis in Patients With Cancer. Clin Infect Dis 2019; 67:971-977. [PMID: 29668936 DOI: 10.1093/cid/ciy331] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 04/12/2018] [Indexed: 12/22/2022] Open
Abstract
Sepsis and bloodstream infections remain a leading cause of death in immunocompromised patients with cancer. The management of these serious infections consist of empiric use of antimicrobial agents which are often overused. Procalcitonin and proadrenomedullin are biomarkers that have been extensively evaluated in the general populations but with little emphasis in the population immunocompromised patients with cancer, where they may have promising roles in the management of febrile patients. In this review, we summarize the available evidence of the potential role of these available biomarkers in guiding antimicrobial therapy to optimize the use of resources in the general patient population. Special emphasis is given to the role of these 2 biomarkers in the immunocompromised and critically ill patients with cancer, highlighting the distinctive utility of each.
Collapse
Affiliation(s)
- Hanine El Haddad
- Section of Infectious Diseases, Baylor College of Medicine.,Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas M. D. Anderson Cancer Center, Houston
| | - Anne-Marie Chaftari
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas M. D. Anderson Cancer Center, Houston
| | - Ray Hachem
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas M. D. Anderson Cancer Center, Houston
| | - Patrick Chaftari
- Department of Emergency Medicine, The University of Texas M. D. Anderson Cancer Center, Houston
| | - Issam I Raad
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas M. D. Anderson Cancer Center, Houston
| |
Collapse
|
13
|
Molano Franco D, Arevalo‐Rodriguez I, Roqué i Figuls M, Montero Oleas NG, Nuvials X, Zamora J. Plasma interleukin-6 concentration for the diagnosis of sepsis in critically ill adults. Cochrane Database Syst Rev 2019; 4:CD011811. [PMID: 31038735 PMCID: PMC6490303 DOI: 10.1002/14651858.cd011811.pub2] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND The definition of sepsis has evolved over time, along with the clinical and scientific knowledge behind it. For years, sepsis was defined as a systemic inflammatory response syndrome (SIRS) in the presence of a documented or suspected infection. At present, sepsis is defined as a life-threatening organ dysfunction resulting from a dysregulated host response to infection. Even though sepsis is one of the leading causes of mortality in critically ill patients, and the World Health Organization (WHO) recognizes it as a healthcare priority, it still lacks an accurate diagnostic test. Determining the accuracy of interleukin-6 (IL-6) concentrations in plasma, which is proposed as a new biomarker for the diagnosis of sepsis, might be helpful to provide adequate and timely management of critically ill patients, and thus reduce the morbidity and mortality associated with this condition. OBJECTIVES To determine the diagnostic accuracy of plasma interleukin-6 (IL-6) concentration for the diagnosis of bacterial sepsis in critically ill adults. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, LILACS, and Web of Science on 25 January 2019. We screened references in the included studies to identify additional studies. We did not apply any language restriction to the electronic searches. SELECTION CRITERIA We included diagnostic accuracy studies enrolling critically ill adults aged 18 years or older under suspicion of sepsis during their hospitalization, where IL-6 concentrations were evaluated by serological measurement. DATA COLLECTION AND ANALYSIS Two review authors independently screened the references to identify relevant studies and extracted data. We assessed the methodological quality of studies using the Quality Assessment of Diagnostic Accuracy Studies (QUADAS-2) tool. We estimated a summary receiver operating characteristic (SROC) curve by fitting a hierarchical summary ROC (HSROC) non-linear mixed model. We explored sources of heterogeneity using the HSROC model parameters. We conducted all analyses in the SAS statistical software package and R software. MAIN RESULTS We included 23 studies (n = 4192) assessing the accuracy of IL-6 for the diagnosis of sepsis in critically ill adults. Twenty studies that were available as conference proceedings only are awaiting classification. The included participants were heterogeneous in terms of their distribution of age, gender, main diagnosis, setting, country, positivity threshold, sepsis criteria, year of publication, and origin of infection, among other factors. Prevalence of sepsis greatly varied across studies, ranging from 12% to 78%. We considered all studies to be at high risk of bias due to issues related to the index test domain in QUADAS-2. The SROC curve showed a great dispersion in individual studies accuracy estimates (21 studies, 3650 adult patients), therefore the considerable heterogeneity in the collected data prevented us from calculating formal accuracy estimates. Using a fixed prevalence of sepsis of 50% and a fixed specificity of 74%, we found a sensitivity of 66% (95% confidence interval 60 to 72). If we test a cohort 1000 adult patients under suspicion of sepsis with IL-6, we will find that 330 patients would receive appropriate and timely antibiotic therapy, while 130 patients would be wrongly considered to have sepsis. In addition, 370 out of 1000 patients would avoid unnecessary antibiotic therapy, and 170 patients would have been undiagnosed of sepsis. This numerical approach should be interpreted with caution due to the limitations described above. AUTHORS' CONCLUSIONS Our evidence assessment of plasma interleukin-6 concentrations for the diagnosis of sepsis in critically ill adults reveals several limitations. High heterogeneity of collected evidence regarding the main diagnosis, setting, country, positivity threshold, sepsis criteria, year of publication, and the origin of infection, among other factors, along with the potential number of misclassifications, remain significant constraints for its implementation. The 20 conference proceedings assessed as studies awaiting classification may alter the conclusions of the review once they are fully published and evaluated. Further studies about the accuracy of interleukin-6 for the diagnosis of sepsis in adults that apply rigorous methodology for conducting diagnostic test accuracy studies are needed. The conclusions of the review will likely change once the 20 studies pending publication are fully published and included.
Collapse
Affiliation(s)
- Daniel Molano Franco
- Fundacion Universitaria de Ciencias de la Salud, Hospital de San JoséDepartment of Critical CareCarrera 19 # 8‐32BogotaBogotaColombia11001
| | - Ingrid Arevalo‐Rodriguez
- Hospital Universitario Ramón y Cajal (IRYCIS). CIBER Epidemiology and Public Health (CIBERESP)Clinical Biostatistics UnitCtra. Colmenar Km. 9,100MadridSpain28034
- Cochrane Associate Centre of MadridMadridSpain
- Centro de Investigación de Salud Pública y Epidemiología Clínica (CISPEC). Facultad de Ciencias de la Salud Eugenio Espejo, Universidad UTECentro Asociado Cochrane de EcuadorQuitoEcuador
| | - Marta Roqué i Figuls
- CIBER Epidemiología y Salud Pública (CIBERESP)Iberoamerican Cochrane Centre, Biomedical Research Institute Sant Pau (IIB Sant Pau)Sant Antoni Maria Claret 171Edifici Casa de ConvalescènciaBarcelonaCatalunyaSpain08041
| | - Nadia G Montero Oleas
- Centro de Investigación de Salud Pública y Epidemiología Clínica (CISPEC). Facultad de Ciencias de la Salud Eugenio Espejo, Universidad UTECentro Asociado Cochrane de EcuadorQuitoEcuador
| | - Xavier Nuvials
- Hospital Vall d’HebronDepartment of Critical Care MedicinePasseig Vall d’Hebron 119‐129BarcelonaSpain08035
- Vall d'Hebron Institut de Recerca (VHIR)SODIR research groupBarcelonaSpain
| | - Javier Zamora
- Cochrane Associate Centre of MadridMadridSpain
- Women’s Health Research Unit, Centre for Primary Care and Public Health, Queen Mary University of LondonLondonUK
- Hospital Universitario Ramon y Cajal (IRYCIS). CIBER Epidemiology and Public Health (CIBERESP)Clinical Biostatistics UnitMadridSpain
| | | |
Collapse
|
14
|
Luo X, Chen S, Zhang J, Ren J, Chen M, Lin K, Zhu H, Zheng R, Zheng Z, Chen Z, Hu J, Yang T. Procalcitonin as a marker of Gram-negative bloodstream infections in hematological patients with febrile neutropenia. Leuk Lymphoma 2019; 60:2441-2448. [PMID: 30806111 DOI: 10.1080/10428194.2019.1581928] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The aim of this study was to explore the predictive value of procalcitonin (PCT) in Gram-negative bloodstream infections (BSIs) in hematological patients with febrile neutropenia. A total of 1466 samples (396 blood culture (BC)-positive, 1052 BC-negative, and 18 contaminated specimens) were included, comprising 268 Gram-negative, 88 Gram-positive, 19 fungal, and 21 polymicrobial BSIs. Median PCT value (0.72 ng/mL; IQR: 0.23-3.87) was significantly higher in Gram-negative than Gram-positive (0.34 ng/mL; IQR: 0.14-2.23; p < .01), or fungal (0.27 ng/mL; IQR: 0.13-0.40; p < .01) BSIs. In mono-microbial BSIs, the best PCT cutoff distinguishing Gram-negative BSIs from all other fever causes was 0.56 ng/ml, with a specificity of 76.8%. PCT levels were significantly higher in BSIs from multidrug-resistant (MDR) Gram-negative strains than from non-MDR (p < .01). This study confirms that elevated PCT may predict Gram-negative BSIs in hematological patients with febrile neutropenia, and demonstrates higher PCT levels in MDR Gram-negative BSIs in these patients.
Collapse
Affiliation(s)
- Xiaofeng Luo
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital , Fuzhou , China
| | - Shaozhen Chen
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital , Fuzhou , China
| | - Jingxi Zhang
- Laboratory Department, Fujian Medical University Union Hospital , Fuzhou , China
| | - Jinhua Ren
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital , Fuzhou , China
| | - Minmin Chen
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital , Fuzhou , China
| | - Kangni Lin
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital , Fuzhou , China
| | - Haojie Zhu
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital , Fuzhou , China
| | - Rong Zheng
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital , Fuzhou , China
| | - Zhihong Zheng
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital , Fuzhou , China
| | - Zhizhe Chen
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital , Fuzhou , China
| | - Jianda Hu
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital , Fuzhou , China
| | - Ting Yang
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital , Fuzhou , China
| |
Collapse
|
15
|
Kameda K, Kimura SI, Misaki Y, Yoshimura K, Gomyo A, Hayakawa J, Tamaki M, Kusuda M, Akahoshi Y, Ugai T, Ishihara Y, Kawamura K, Sakamoto K, Tanihara A, Wada H, Sato M, Terasako-Saito K, Kikuchi M, Nakasone H, Kako S, Kanda Y. Associations between febrile neutropenia-related parameters and the risk of acute GVHD or non-relapse mortality after allogeneic hematopoietic stem cell transplantation. Bone Marrow Transplant 2018; 54:707-716. [PMID: 30171223 DOI: 10.1038/s41409-018-0330-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 08/03/2018] [Accepted: 08/15/2018] [Indexed: 01/08/2023]
Abstract
Infection and inflammation can induce acute graft-vs.-host disease (aGVHD). We hypothesized that febrile neutropenia early after allogeneic hematopoietic cell transplantation (HCT) would increase the risk of aGVHD and non-relapse mortality (NRM). We retrospectively evaluated the impact of fever, C-reactive protein (CRP) concentration and blood stream infection (BSI) early after HCT on the incidence of grade II-IV aGVHD and NRM in 227 patients. Within 7 days after HCT, 91 (40.1%) patients experienced fever for at least 2 days (early-FN group). BSI occurred in 27 (11.9%) patients and the maximum CRP concentration was 2.57 mg/dl in the median. In a multivariate analysis, early-FN (hazard ratio (HR) 1.81, P = 0.007) and older recipient age (HR 1.68, P = 0.019) were significantly associated with the incidence of grade II-IV aGVHD. High-CRP and BSI were not significant risk factors for grade II-IV aGVHD. On the other hand, high-CRP was significantly associated with the incidence of NRM (HR 2.67, P = 0.004) in a multivariate analysis. In conclusion, although fever, CRP elevation and BSI are considered to be closely related events, they had different effects on the incidence of aGVHD and NRM. The development of early-FN after HCT may predict the risk of aGVHD.
Collapse
Affiliation(s)
- Kazuaki Kameda
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Shun-Ichi Kimura
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Yukiko Misaki
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Kazuki Yoshimura
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Ayumi Gomyo
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Jin Hayakawa
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Masaharu Tamaki
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Machiko Kusuda
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Yu Akahoshi
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Tomotaka Ugai
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Yuko Ishihara
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Koji Kawamura
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Kana Sakamoto
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Aki Tanihara
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Hidenori Wada
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Miki Sato
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Kiriko Terasako-Saito
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Misato Kikuchi
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Hideki Nakasone
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Shinichi Kako
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Yoshinobu Kanda
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan.
| |
Collapse
|
16
|
Yu C, Xiang Q, Zhang H. Xianyu decoction attenuates the inflammatory response of human lung bronchial epithelial cell. Biomed Pharmacother 2018; 102:1092-1098. [DOI: 10.1016/j.biopha.2018.03.153] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 03/26/2018] [Accepted: 03/26/2018] [Indexed: 12/25/2022] Open
|
17
|
Prasanna JS, Sumadhura C, Karunakar P, Rekharani K, Himabindu G, Manasa A. Correlative analysis of plasma and urine neopterin levels in the pre- and post-menopausal women with periodontitis, following nonsurgical periodontal therapy. J Indian Soc Periodontol 2018; 21:276-284. [PMID: 29456301 PMCID: PMC5813341 DOI: 10.4103/jisp.jisp_278_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Context: Periodontitis is an inflammatory condition which is distinguished by the devastation of the supported tooth structures. In such inflammatory conditions, some biomarkers such as neopterin will be secreted and elevated in the body fluids, which can be used as a diagnostic marker for the present and future disease activity. Aims: Assessment of the neopterin as a biomarker in inflammatory conditions such as menopause and periodontitis. Settings and Design: A cross-sectional interventional study. Materials and Methods: Sixty female individuals with a mean age of 40–60 years with chronic periodontitis were included in this study. All were categorized into two groups of thirty each, depending on their menstrual history: Group I – thirty premenopausal women and Group II – thirty postmenopausal women. Urine and plasma were collected from both groups to estimate neopterin levels. ELISA kit was used to assess the neopterin levels at baseline and after 3 months of nonsurgical periodontal therapy (NSPT). Statistical Analysis Used: IBM SPSS version 21 software. Results: A significant depreciation in the mean values of all the parameters from baseline to 3 months (P < 0.001), in the intragroup analysis, was observed. Plasma (0.006) and urine (0.004) reduction was seen. Conclusions: In both the groups, in 3 months after NSPT, decreased neopterin levels were found, suggesting that the NSPT is the definitive therapy. Further, suggesting that, neopterin levels in the plasma and urine can be used as an index to identify the periodontal inflammation and destruction.
Collapse
Affiliation(s)
- Jammula Surya Prasanna
- Department of Periodontics, Panineeya Institute of Dental Sciences and Research Centre, Hyderabad, Telangana, India
| | - Chinta Sumadhura
- Department of Periodontics, Panineeya Institute of Dental Sciences and Research Centre, Hyderabad, Telangana, India
| | - Parupalli Karunakar
- Department of Conservative and Endodontics, Panineeya Institute of Dental Sciences and Research Centre, Hyderabad, Telangana, India
| | - Koduganti Rekharani
- Department of Periodontics, Panineeya Institute of Dental Sciences and Research Centre, Hyderabad, Telangana, India
| | - Gireddy Himabindu
- Department of Periodontics, Panineeya Institute of Dental Sciences and Research Centre, Hyderabad, Telangana, India
| | - Ambati Manasa
- Department of Periodontics, Panineeya Institute of Dental Sciences and Research Centre, Hyderabad, Telangana, India
| |
Collapse
|
18
|
Aatif T, Zajjari Y, Jeaidi A. The influence of hemodialysis membrane permeability on serum procalcitonin values in patients on maintenance hemodialysis. Int J Artif Organs 2017; 41:0. [PMID: 29148026 DOI: 10.5301/ijao.5000658] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/18/2017] [Indexed: 11/20/2022]
Abstract
BACKGROUND Procalcitonin (PCT) has emerged as a marker of infection and it could be useful for detection of systemic bacterial infections in patients with end-stage renal disease (ESRD) undergoing hemodialysis (HD). The aim of this study was to assess the influence of HD membrane permeability to PCT serum levels in noninfected HD patients on maintenance HD. METHODS In a prospective comparative study, we measured PCT serum levels and C reactive protein (CRP) before and after HD in 36 sessions (18 sessions of HD with low-flux = Group L; and 18 sessions with high flux membranes = Group H), in 18 chronic HD patients without history of infection. RESULTS Sessions of HD by high-flux membranes (Group H) displayed median PCT values that were significantly decreased after dialysis (0.21 ng/mL [0.13-0.41] vs. 0.18 ng/mL [0.10-0.24], p <0.001) but median PCT significantly increased after HD sessions by low-flux membranes (Group L) (0.21 ng/mL [0.14-0.33] vs. 0.25 ng/mL [0.14-0.36]; p = 0.008). CRP values were significantly increased after HD in both groups. CRP correlated with PCT values only in group H before HD (r = 0.49; p = 0.36). CONCLUSIONS PCT represents a useful diagnostic marker for systemic bacterial infection. However, there is a need for specific reference ranges to be developed in patients with renal failure undergoing HD; also, PCT serum levels must be interpreted according to the HD membrane permeability.
Collapse
Affiliation(s)
- Taoufiq Aatif
- Nephrology-Hemodialysis Department, Fifth Military Hospital, Guelmim and Faculty of Medicine and Pharmacy Sidi Mohamed Ben Abdellah University, Fes - Morocco
| | - Yassir Zajjari
- Nephrology-Hemodialysis Department, Fifth Military Hospital, Guelmim and Faculty of Medicine and Pharmacy Sidi Mohamed Ben Abdellah University, Fes - Morocco
| | - Anas Jeaidi
- Laboratory Department, Fifth Military Hospital, Guelmim - Morocco
| |
Collapse
|
19
|
Michel CS, Teschner D, Wagner EM, Theobald M, Radsak MP. Diagnostic value of sTREM-1, IL-8, PCT, and CRP in febrile neutropenia after autologous stem cell transplantation. Ann Hematol 2017; 96:2095-2101. [DOI: 10.1007/s00277-017-3128-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 09/11/2017] [Indexed: 11/24/2022]
|
20
|
Heinz WJ, Buchheidt D, Christopeit M, von Lilienfeld-Toal M, Cornely OA, Einsele H, Karthaus M, Link H, Mahlberg R, Neumann S, Ostermann H, Penack O, Ruhnke M, Sandherr M, Schiel X, Vehreschild JJ, Weissinger F, Maschmeyer G. Diagnosis and empirical treatment of fever of unknown origin (FUO) in adult neutropenic patients: guidelines of the Infectious Diseases Working Party (AGIHO) of the German Society of Hematology and Medical Oncology (DGHO). Ann Hematol 2017; 96:1775-1792. [PMID: 28856437 PMCID: PMC5645428 DOI: 10.1007/s00277-017-3098-3] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 08/06/2017] [Indexed: 02/07/2023]
Abstract
Fever may be the only clinical symptom at the onset of infection in neutropenic cancer patients undergoing myelosuppressive chemotherapy. A prompt and evidence-based diagnostic and therapeutic approach is mandatory. A systematic search of current literature was conducted, including only full papers and excluding allogeneic hematopoietic stem cell transplant recipients. Recommendations for diagnosis and therapy were developed by an expert panel and approved after plenary discussion by the AGIHO. Randomized clinical trials were mainly available for therapeutic decisions, and new diagnostic procedures have been introduced into clinical practice in the past decade. Stratification into a high-risk versus low-risk patient population is recommended. In high-risk patients, initial empirical antimicrobial therapy should be active against pathogens most commonly involved in microbiologically documented and most threatening infections, including Pseudomonas aeruginosa, but excluding coagulase-negative staphylococci. In patients whose expected duration of neutropenia is more than 7 days and who do not respond to first-line antibacterial treatment, specifically in the absence of mold-active antifungal prophylaxis, further therapy should be directed also against fungi, in particular Aspergillus species. With regard to antimicrobial stewardship, treatment duration after defervescence in persistently neutropenic patients must be critically reconsidered and the choice of anti-infective agents adjusted to local epidemiology. This guideline updates recommendations for diagnosis and empirical therapy of fever of unknown origin in adult neutropenic cancer patients in light of the challenges of antimicrobial stewardship.
Collapse
Affiliation(s)
- W J Heinz
- Department of Internal Medicine II, University of Würzburg Medical Center, Würzburg, Germany
| | - D Buchheidt
- Department of Internal Medicine-Hematology and Oncology, Mannheim University Hospital, Mannheim, Germany
| | - M Christopeit
- Department of Stem Cell Transplantation, University Hospital UKE, Hamburg, Germany
| | | | - O A Cornely
- Department I for Internal Medicine, University Hospital of Cologne, Cologne, Germany.,German Centre for Infection Research, partner site Bonn-Cologne, Cologne, Germany.,Clinical Trials Centre Cologne, ZKS Köln, Cölogne, Germany.,Center for Integrated Oncology CIO Köln-Bonn, Cologne, Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Medical Faculty, University of Cologne, Cologne, Germany
| | - H Einsele
- Department of Internal Medicine II, University of Würzburg Medical Center, Würzburg, Germany
| | - M Karthaus
- Department of Hematology, Oncology and Palliative Care, Klinikum Neuperlach and Klinikum Harlaching, München, Germany.,Department of Hematology, Oncology and Palliative Care, Klinikum Harlaching, Munich, Germany
| | - H Link
- Hematology and Medical Oncology Private Practice, Kaiserslautern, Germany
| | - R Mahlberg
- Klinikum Mutterhaus der Borromäerinnen, Trier, Germany
| | - S Neumann
- Medical Oncology, AMO MVZ, Wolfsburg, Germany
| | - H Ostermann
- Department of Hematology and Oncology, University of Munich, Munich, Germany
| | - O Penack
- Internal Medicine, Hematology, Oncology and Tumor Immunology, University Hospital Charité, Campus Virchow Klinikum, Berlin, Germany
| | - M Ruhnke
- Department of Hematology and Oncology, Paracelsus-Klinik, Osnabrück, Germany
| | - M Sandherr
- Hematology and Oncology Practice, Weilheim, Germany
| | - X Schiel
- Department of Hematology, Oncology and Palliative Care, Klinikum Harlaching, Munich, Germany
| | - J J Vehreschild
- Department I for Internal Medicine, University Hospital of Cologne, Cologne, Germany.,German Centre for Infection Research, partner site Bonn-Cologne, Cologne, Germany
| | - F Weissinger
- Department of Internal Medicine, Hematology, Oncology and Palliative Care, Evangelisches Klinikum Bethel, Bielefeld, Germany
| | - G Maschmeyer
- Department of Hematology, Oncology and Palliative Care, Klinikum Ernst von Bergmann, Potsdam, Germany.
| |
Collapse
|
21
|
Wang XJ, Tan TT, Lim ST, Farid M, Tao M, Quek R, Chan A, Tang T. Role of Procalcitonin in Differentiating between Infectious and Noninfectious Fevers among Patients with Lymphoma. Pharmacotherapy 2017; 37:908-915. [PMID: 28556122 DOI: 10.1002/phar.1963] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVE The primary objective of this study is to prospectively evaluate the role of procalcitonin (PCT) in distinguishing infectious fever from noninfectious fever (NIF) among febrile lymphoma patients. The secondary objective is to evaluate the usefulness of PCT in distinguishing among bloodstream infections (BSI), local infections and unidentified infections (LIUI), and NIF. METHODS Patients with lymphoma and fever were prospectively recruited between August 2014 and November 2015. PCT was measured within 24 hours of fever onset (PCT1) and 24-72 hours thereafter (PCT2). The higher PCT value between PCT1 and PCT2 was also documented (PCTmax ). PCT levels (PCT1, PCT2, and PCTmax ) were compared for BSI, LIUI, and NIF. In addition, the difference between PCT1 and PCT2 was evaluated in patients with complete data on both PCT1 and PCT2. RESULTS Of 108 eligible patients, 12 were diagnosed with BSI, 83 with LIUI, and 13 with NIF. PCTmax was statistically different between the infectious fever (BSI and LIUI combined) and NIF groups (median PCTmax : 0.44 ng/ml vs 0.19 ng/ml; p=0.026). PCT1 was not statistically different for patients with BSI, LIUI, and NIF (p=0.217). However, PCT2 and PCTmax were significantly higher in patients with BSI compared to those with NIF (p=0.026 and 0.002, respectively). Meanwhile, patients with BSI have significantly higher PCTmax values than those with LIUI (p=0.034). Among 90 cases with complete data on both PCT1 and PCT2, PCT2 was significantly higher than PCT1 in patients with BSI (median PCT: 0.98 ng/ml vs 0.47 ng/ml; p=0.045) and patients with LIUI (median PCT: 0.43 ng/ml vs 0.24 ng/ml; p=0.004), while not significant in patients with NIF (p=0.374). CONCLUSION Two separate PCT measurements can differentiate between infectious fever and NIF and predict for BSI in lymphoma patients with fever.
Collapse
Affiliation(s)
- Xiao Jun Wang
- Department of Pharmacy, National University of Singapore, Singapore.,Department of Pharmacy, National Cancer Centre Singapore, Singapore
| | - Thuan Tong Tan
- Department of Infectious Diseases, Singapore General Hospital, Singapore
| | - Soon Thye Lim
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
| | - Mohamad Farid
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
| | - Miriam Tao
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
| | - Richard Quek
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
| | - Alexandre Chan
- Department of Pharmacy, National University of Singapore, Singapore.,Department of Pharmacy, National Cancer Centre Singapore, Singapore
| | - Tiffany Tang
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
| |
Collapse
|
22
|
Shen H, Zheng S, Chen R, Jin X, Xu X, Jing C, Lin J, Zhang J, Zhang M, Zhang L, Xie X, Guo K, Ren Z, Lin S, Zhang B. Prognostic significance of serum procalcitonin in patients with unresectable hepatocellular carcinoma treated with transcatheter arterial chemoembolization: A retrospective analysis of 509 cases. Medicine (Baltimore) 2017; 96:e7438. [PMID: 28700480 PMCID: PMC5515752 DOI: 10.1097/md.0000000000007438] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Although procalcitonin (PCT) is a valid marker for early diagnosis of bacterial infections, its accuracy in hepatocellular carcinoma (HCC) patients is unknown. The aim of this study was to investigate the prognostic significance of PCT in patients with unresectable HCC treated with transcatheter arterial chemoembolization (TACE).A total of 509 patients with unresectable HCC initially treated with TACE were enrolled in this retrospective study. According to quartile of the PCT values, all patients were divided into 4 groups. Overall survival (OS) was evaluated with the Kaplan-Meier method. Significant difference was estimated with the Log rank method. Univariate and multivariate analyses were used for evaluating the significance of the prognostic factor.The median follow-up period was 18 months and there were significant differences in the survival rates between the 4 groups. The HR (95% CI) for all-cause mortality comparing patients with PCT Quartile2-4 to patient with Quartile1 (HR = 1.00) were 1.353 (1.023-1.791), 1.799 (1.354-2.390), 1.960 (1.455-2.639), respectively, (P < .001). PCT level was an important prognostic factor for predicting the prognosis of patients with unresectable HCC treated with TACE.
Collapse
Affiliation(s)
- Hujia Shen
- Liver Cancer Institute and Zhongshan Hospital
| | - Susu Zheng
- Liver Cancer Institute and Zhongshan Hospital
| | | | - Xuejuan Jin
- Department of Epidemiology and Biostatistics, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Xin Xu
- Liver Cancer Institute and Zhongshan Hospital
| | - Chuyu Jing
- Liver Cancer Institute and Zhongshan Hospital
| | - Jiajia Lin
- Liver Cancer Institute and Zhongshan Hospital
| | - Juan Zhang
- Liver Cancer Institute and Zhongshan Hospital
| | | | - Lan Zhang
- Liver Cancer Institute and Zhongshan Hospital
| | | | - Kun Guo
- Liver Cancer Institute and Zhongshan Hospital
| | | | | | | |
Collapse
|
23
|
Bruno B, Busca A, Vallero S, Raviolo S, Mordini N, Nassi L, Cignetti A, Audisio E, Festuccia M, Corsetti A, Depaoli L, Faraci M, Micalizzi C, Corcione S, Berger M, Saglio F, Caropreso P, Mengozzi G, Squadrone V, De Rosa FG, Giaccone L. Current use and potential role of procalcitonin in the diagnostic work up and follow up of febrile neutropenia in hematological patients. Expert Rev Hematol 2017; 10:543-550. [PMID: 28471695 DOI: 10.1080/17474086.2017.1326813] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Febrile neutropenia (FN) represents a life-threatening complication in hematological malignancies. Its etiology is most often due to infections even though FN of other origins, such as tumor-related fever and non-infectious inflammation, should rapidly be ruled out. Initially, C-reactive protein and, more recently, procalcitonin (PCT) have been proposed as useful biomarkers for differential diagnosis. PCT was shown to be a good biomarker of bacterial infections and their clinical outcomes. Definition of standard cut-offs and design of PCT-guided treatment protocols remain however to be defined. Areas covered: In this review, highlights on the current clinical use of PCT and its potential role as a diagnostic tool have been discussed by a panel of physicians from different areas of expertise. We provide current clinical evidence that PCT has been shown to be a reliable biomarker to differentiate fever of bacterial origin from other causes. Moreover, the Authors convened to a round-table to discuss their 'real-life experience' and offer their recommendations by a Delphi survey. Expert commentary: PCT has an important clinical role in FN. Issues such as the validation of a specific decision algorithm that includes PCT to monitor antibiotic choice and treatment duration will be addressed in prospective studies.
Collapse
Affiliation(s)
- Benedetto Bruno
- a Department of Oncology , A.O.U. Città della Salute e della Scienza di Torino, Presidio Molinette , Torino , Italy.,b Department of Molecular Biotechnology and Health Sciences , University of Torino , Torino , Italy
| | - Alessandro Busca
- a Department of Oncology , A.O.U. Città della Salute e della Scienza di Torino, Presidio Molinette , Torino , Italy
| | - Stefano Vallero
- c Pediatric Oncology and Hematology , OIRM, A.O.U. Città della Salute e della Scienza di Torino , Torino , Italy
| | - Stefania Raviolo
- d Department of Clinical Sciences , A.O.U. Città della Salute e della Scienza di Torino, Presidio Molinette , Torino , Italy
| | - Nicola Mordini
- e Hematology , S, Croce e Carle Hospital , Cuneo , Italy
| | - Luca Nassi
- f Hematology , AOU Maggiore della Carità and University of Eastern Piedmont , Novara , Italy
| | | | - Ernesta Audisio
- a Department of Oncology , A.O.U. Città della Salute e della Scienza di Torino, Presidio Molinette , Torino , Italy
| | - Moreno Festuccia
- a Department of Oncology , A.O.U. Città della Salute e della Scienza di Torino, Presidio Molinette , Torino , Italy.,b Department of Molecular Biotechnology and Health Sciences , University of Torino , Torino , Italy
| | | | - Lorella Depaoli
- h Hematology , SS Antonio e Biagio Hospital , Alessandria , Italy
| | - Maura Faraci
- i Department of Hematology-Oncology , Istituto G. Gaslini , Genova , Italy
| | - Concetta Micalizzi
- j Department of Clinical Chemistry , SC Baldi e Riberi, A.O.U. Città della Salute e della Scienza di Torino, Presidio Molinette , Torino , Italy
| | - Silvia Corcione
- d Department of Clinical Sciences , A.O.U. Città della Salute e della Scienza di Torino, Presidio Molinette , Torino , Italy
| | - Massimo Berger
- c Pediatric Oncology and Hematology , OIRM, A.O.U. Città della Salute e della Scienza di Torino , Torino , Italy
| | - Francesco Saglio
- c Pediatric Oncology and Hematology , OIRM, A.O.U. Città della Salute e della Scienza di Torino , Torino , Italy
| | - Paola Caropreso
- j Department of Clinical Chemistry , SC Baldi e Riberi, A.O.U. Città della Salute e della Scienza di Torino, Presidio Molinette , Torino , Italy
| | - Giulio Mengozzi
- j Department of Clinical Chemistry , SC Baldi e Riberi, A.O.U. Città della Salute e della Scienza di Torino, Presidio Molinette , Torino , Italy
| | - Vincenzo Squadrone
- k Department of Intensive Care and Critical Care , A.O.U. Città della Salute e della Scienza di Torino, Presidio Molinette , Torino , Italy
| | | | - Luisa Giaccone
- a Department of Oncology , A.O.U. Città della Salute e della Scienza di Torino, Presidio Molinette , Torino , Italy.,b Department of Molecular Biotechnology and Health Sciences , University of Torino , Torino , Italy
| |
Collapse
|
24
|
Kesik V, Ataş E, Gülcan Kurt Y, Aydın FN, Babacan O, Gülgün M, Korkmazer N. Adrenomedullin predicts high risk and culture positivity in children with solid tumors suffering from neutropenic fever. J Infect Chemother 2016; 22:617-21. [DOI: 10.1016/j.jiac.2016.06.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 06/14/2016] [Accepted: 06/15/2016] [Indexed: 11/23/2022]
|
25
|
Qu J, Feng P, Luo Y, Lü X. Impact of hepatic function on serum procalcitonin for the diagnosis of bacterial infections in patients with chronic liver disease: A retrospective analysis of 324 cases. Medicine (Baltimore) 2016; 95:e4270. [PMID: 27472699 PMCID: PMC5265836 DOI: 10.1097/md.0000000000004270] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Although procalcitonin (PCT) is a valid marker for early diagnosis of bacterial infections, it is unclear whether its accuracy in predicting bacterial infections is affected by impaired liver function. This study aimed to assess the impact of compromised liver function on the diagnostic value of PCT.This retrospective study was conducted between January 2013 and May 2015. A total of 324 patients with chronic liver disease were enrolled. Routine laboratory measurements and PCT were performed. Patients were divided into 3 groups according to clinical diagnosis: chronic hepatitis (group 1), decompensated cirrhosis (group 2), and acute-on-chronic liver failure/chronic liver failure (group 3). The correlation between PCT and liver function was analyzed. The area under the receiver operating characteristic (AUCROC) curve of PCT was analyzed according to infection status and liver function.PCT was more accurate than white blood cell count (P < 0.001) and percentage of neutrophils (P < 0.001) in detecting bacterial infections in patients with impaired liver function. In patients without infection, PCT had a moderate positive correlation with serum total bilirubin (TBIL) (r = 0.592), and a weak correlation with model for end-stage liver disease score (r = 0.483) and international normalized ratio (r = 0.389). The AUCROC and optimum thresholds of PCT and for predicting bacterial infections at different levels of TBIL were 0.907 (95% CI 0.828-0.958) and 0.38 ng/mL, respectively, for TBIL <5 mg/dL, 0.927 (95% CI 0.844-0.974) and 0.54 ng/mL (5 mg/dL ≤TBIL<10 mg/dL), 0.914 (95% CI 0.820-0.968) and 0.61 ng/mL (10 mg/dL ≤TBIL<20 mg/dL), 0.906 (95% CI 0.826-0.958) and 0.94 ng/mL (TBIL ≥20 mg/dL), respectively.This study demonstrated that PCT was a valuable marker of bacterial infection in patients with chronic liver diseases. TBIL affected PCT threshold, so different cut-offs should be used according to different TBIL values.
Collapse
Affiliation(s)
| | | | - Yan Luo
- Department of Rheumatology, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoju Lü
- Center of Infectious Disease
- Correspondence: Xiaoju Lü, Center of Infectious Disease, West China Hospital, Sichuan University, Chengdu, China (e-mail: )
| |
Collapse
|
26
|
Ataş H, Cemil BÇ, Kurmuş GI, Gönül M. Assessment of systemic inflammation with neutrophil-lymphocyte ratio in lichen planus. Postepy Dermatol Alergol 2016; 33:188-92. [PMID: 27512353 DOI: 10.5114/pdia.2016.56930] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2015] [Accepted: 10/20/2015] [Indexed: 01/20/2023] Open
Abstract
Introduction Lichen planus (LP) is a papulosquamous eruption of the skin and mucous membranes. Although the exact pathogenesis of the disease remains unclear, it is believed that LP represents an inflammatory disorder. Neutrophil-lymphocyte (N/L) ratio is considered a systemic inflammatory marker that correlated with severity of the diseases. Aim To investigate whether N/L ratio increases in LP and may be an independent severity marker for LP lesions. Material and methods White blood cell (WBC), neutrophil and lymphocyte counts, N/L ratio, erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) were statistically compared between the patient (n = 55) and the control group (n = 48). The relationship of N/L ratio and the body surface area (BSA) was assessed. Results Erythrocyte sedimentation rate and CRP were statistically higher in patients with LP than in controls (p < 0.0001). Our analysis revealed a significantly higher level of N/L ratio in patients with LP compared with controls, respectively (2.5 ±1.1 (1.2–7.3) vs. 1.4 ±0.4 (0.8–2.7), p < 0.0001). Body surface area (p = 0.001), CRP (p = 0.006), and ESR (p = 0.003) were identified as possible predictors of N/L ratio, but only BSA (p = 0.002) and ESR (p = 0.003) were found as significant independent predictors in a multiple linear regression model. Conclusions The inflammatory process in LP was supported by our results. N/L ratio may have an impact to show the inflammatory status in patients with LP as an inexpensive, simple and effective predictor. It may be used for the severity and treatment option of LP. But, N/L ratio and LP relationship could be confirmed by other large prospective studies.
Collapse
|
27
|
Qu J, L X, Liu Y, Wang X. Evaluation of procalcitonin, C-reactive protein, interleukin-6 & serum amyloid A as diagnostic biomarkers of bacterial infection in febrile patients. Indian J Med Res 2016; 141:315-21. [PMID: 25963492 PMCID: PMC4442329 DOI: 10.4103/0971-5916.156617] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND & OBJECTIVES Early identification of bacterial infection in patients with fever is important for prompt treatment. However, the available parameters such as C-reactive protein (CRP) and leukocyte counts are not very specific. This study was aimed to assess the diagnostic value of procalcitonin (PCT), CRP, interleukin-6 (IL-6) and serum amyloid A (SAA) for bacterial infection in febrile patients. METHODS Serum samples were collected from febrile patients between January and December 2012 and processed for blood cultures. PCT, IL-6, CRP and SAA levels were measured. The patients were divided into three groups according to the final diagnosis: bacteraemia group (group1), bacterial infection with negative blood culture (group 2) and non-bacterial infection group (group 3). RESULTS There were significant (P<0.05) difference in the levels of PCT, CRP, IL-6 and SAA among the three groups. The PCT levels of patients with g0 ram-positive bacterial infections were lower than g0 ram-negative bacterial infections (0.53 vs 2.13, P < 0.01). The best cut-off value to detect bacterial infections was 0.26 ng/ml for PCT. PCT, CRP, IL-6 and SAA had areas under the curve of 0.804, 0.693, 0.658 and 0.687, respectively. INTERPRETATION & CONCLUSIONS Our results showed PCT as a valuable marker of bacterial infections in febrile patients. PCT was superior to CRP, IL-6 or SAA in the early identification of bacterial infection. More prospective and large scale studies are warranted to confirm these findings.
Collapse
Affiliation(s)
| | - Xiaoju L
- Center of Infectious Disease, West China Hospital, Sichuan University, Chengdu, China
| | | | | |
Collapse
|
28
|
Pasternak Y, Livni G, Ashkenazi S, Lowenthal A, Yarden-Bilavsky H. Extremely elevated C-reactive protein levels are associated with unfavourable outcomes, including death, in paediatric patients. Acta Paediatr 2016; 105:e17-21. [PMID: 26409173 DOI: 10.1111/apa.13226] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Revised: 08/16/2015] [Accepted: 09/22/2015] [Indexed: 12/27/2022]
Abstract
AIM The aim of this study was to investigate the clinical significance of extremely elevated C-reactive protein (CRP) levels in hospitalised children. METHODS We searched the electronic database of a tertiary paediatric medical centre for all patients admitted in 2010-2013 with a CRP of ≥ 30 mg/dL, and these comprised the study group. The controls were the other admissions. Data were collected on demographics, admission details, pre-existing conditions, discharge diagnosis, laboratory results and clinical outcomes. RESULTS Our study group comprised 435 (0.72%) of the 59,997 patients hospitalised during the study period. The mortality rate and mean hospital stays were significantly higher in the study group, and infectious diseases were the most common diagnoses, affecting 389 patients (89.4%), particularly pneumonia (47.1%). Higher CRP was correlated with low albumin levels (p < 0.01). Bacteraemia was the most prevalent diagnosis (38%) in the 84 oncology patients, with a crude mortality rate of 17.6%. CONCLUSION Infectious diseases, mainly bacterial, were the most common diagnoses in previously healthy children with CRP ≥ 30 mg/dL. Extremely elevated CRP levels were associated with an unfavourable clinical outcome, including high mortality, particularly in oncology patients. Paediatricians should be aware of the significance of extremely elevated CRP levels.
Collapse
Affiliation(s)
- Yehonatan Pasternak
- Department of Paediatrics A; Schneider Children's Medical Centre; Petach Tikva (affiliated with Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv) Israel
| | - Gilat Livni
- Department of Paediatrics A; Schneider Children's Medical Centre; Petach Tikva (affiliated with Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv) Israel
| | - Shai Ashkenazi
- Department of Paediatrics A; Schneider Children's Medical Centre; Petach Tikva (affiliated with Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv) Israel
| | - Alexander Lowenthal
- Department of Paediatrics A; Schneider Children's Medical Centre; Petach Tikva (affiliated with Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv) Israel
| | - Havatzelet Yarden-Bilavsky
- Department of Paediatrics A; Schneider Children's Medical Centre; Petach Tikva (affiliated with Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv) Israel
| |
Collapse
|
29
|
Döring M, Cabanillas Stanchi KM, Feucht J, Queudeville M, Teltschik HM, Lang P, Feuchtinger T, Handgretinger R, Müller I. Ferritin as an early marker of graft rejection after allogeneic hematopoietic stem cell transplantation in pediatric patients. Ann Hematol 2015; 95:311-23. [PMID: 26611853 DOI: 10.1007/s00277-015-2560-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Accepted: 11/17/2015] [Indexed: 01/22/2023]
Abstract
Diagnosis of adverse events following hematopoietic stem cell transplantation (HSCT) is mainly assigned to clinical symptoms or biopsies and thus rather unspecific and/or invasive. Studies indicate a distinct role of serum ferritin in HSCT and its correlation with adverse events such as graft-versus-host disease (GvHD), veno-occlusive disease (VOD), or infections. However, published data on the relevance of ferritin as a prognostic marker for post-transplant adverse events is rare, especially in pediatric patients. The present study analyzes ferritin plasma concentrations of 138 pediatric patients after HSCT between 2007 and 2010 including the control group (n = 21). Given the initial results regarding ferritin as a significant predictor for acute graft rejection after allogeneic HSCT in 9 of the 138 pediatric patients, serum ferritin of all pediatric patients (n = 27) who experienced graft rejection between 2007 and 2014 was analyzed. In addition, laboratory parameters including C-reactive protein (CRP), lactate dehydrogenase (LDH), fibrinogen, and D-dimer as possible differentiation markers for graft rejection were determined. In 24 (88.9 %) of the 27 pediatric patients with graft rejection, a significant increase of ferritin levels was observed 1 to 7 days prior to (P < 0.0001) and at the time of graft rejection (P < 0.0001). Moreover, there was an increase of D-dimer, CRP, LDH, and fibrinogen 1-7 days before graft rejection. Ferritin increased significantly at time of VOD (P = 0.0067), at time of intestinal (P < 0.0001) and skin GvHD (P < 0.0001), and at time of sepsis (P = 0.0005) and bacteremia (P = 0.0029). Ferritin might serve as a readily available identification marker for differentiation and identification of adverse events after HSCT in combination with other laboratory markers.
Collapse
Affiliation(s)
- Michaela Döring
- Department I - General Paediatrics, Hematology/Oncology, Children's Hospital, University Hospital Tuebingen, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany. .,Dr. von Hauner'sches Kinderspital, Pediatric Hematology, Oncology and Stem Cell Transplantation, Ludwig-Maximilians-University München, Lindwurmstrasse 4, 80337, Munich, Germany.
| | - Karin Melanie Cabanillas Stanchi
- Department I - General Paediatrics, Hematology/Oncology, Children's Hospital, University Hospital Tuebingen, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany.
| | - Judith Feucht
- Department I - General Paediatrics, Hematology/Oncology, Children's Hospital, University Hospital Tuebingen, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany.
| | - Manon Queudeville
- Department I - General Paediatrics, Hematology/Oncology, Children's Hospital, University Hospital Tuebingen, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany.
| | - Heiko-Manuel Teltschik
- Department I - General Paediatrics, Hematology/Oncology, Children's Hospital, University Hospital Tuebingen, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany.
| | - Peter Lang
- Department I - General Paediatrics, Hematology/Oncology, Children's Hospital, University Hospital Tuebingen, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany.
| | - Tobias Feuchtinger
- Department I - General Paediatrics, Hematology/Oncology, Children's Hospital, University Hospital Tuebingen, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany. .,Dr. von Hauner'sches Kinderspital, Pediatric Hematology, Oncology and Stem Cell Transplantation, Ludwig-Maximilians-University München, Lindwurmstrasse 4, 80337, Munich, Germany.
| | - Rupert Handgretinger
- Department I - General Paediatrics, Hematology/Oncology, Children's Hospital, University Hospital Tuebingen, Hoppe-Seyler-Str. 1, 72076, Tuebingen, Germany.
| | - Ingo Müller
- Department of Paediatric Hematology and Oncology, University Hospital Hamburg-Eppendorf, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.
| |
Collapse
|
30
|
Massaro K, Costa SF. Role of Biomarkers as Predictors of Infection and Death in Neutropenic Febrile Patients after Hematopoietic Stem Cell Transplantation. Mediterr J Hematol Infect Dis 2015; 7:e2015059. [PMID: 26543528 DOI: 10.4084/MJHID.2015.059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Accepted: 10/02/2015] [Indexed: 11/24/2022] Open
Abstract
An ideal marker in the neutropenic population after HSCT is the one which positivetes at the onset of fever, or at most up to 24 hours after its onset, the patients at potential risk for infection due to bacterial and fungi and mortality. Several biomarkers have been used in HSCT patients in the last decade. However, it seems that C-RP and Il-6 are the most useful markers to early detected infection and risk for death
Collapse
|
31
|
Richter ME, Neugebauer S, Engelmann F, Hagel S, Ludewig K, La Rosée P, Sayer HG, Hochhaus A, von Lilienfeld-Toal M, Bretschneider T, Pausch C, Engel C, Brunkhorst FM, Kiehntopf M. Biomarker candidates for the detection of an infectious etiology of febrile neutropenia. Infection 2015; 44:175-86. [PMID: 26275448 DOI: 10.1007/s15010-015-0830-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 07/31/2015] [Indexed: 01/01/2023]
Abstract
PURPOSE Infections and subsequent septicemia are major complications in neutropenic patients with hematological malignancies. Here, we identify biomarker candidates for the early detection of an infectious origin, and monitoring of febrile neutropenia (FN). METHODS Proteome, metabolome, and conventional biomarkers from 20 patients with febrile neutropenia without proven infection (FNPI) were compared to 28 patients with proven infection, including 17 patients with bacteremia. RESULTS Three peptides (mass to charge ratio 1017.4-1057.3; p-values 0.011-0.024), six proteins (mass to charge ratio 6881-17,215; p-values 0.002-0.004), and six phosphatidylcholines (p-values 0.007-0.037) were identified that differed in FNPI patients compared to patients with infection or bacteremia. Seven of these marker candidates discriminated FNPI from infection at fever onset with higher sensitivity and specificity (ROC-AUC 0.688-0.824) than conventional biomarkers i.e., procalcitonin, C-reactive protein, or interleukin-6 (ROC-AUC 0.535-0.672). In a post hoc analysis, monitoring the time course of four lysophosphatidylcholines, threonine, and tryptophan allowed for discrimination of patients with or without resolution of FN (ROC-AUC 0.648-0.919) with higher accuracy compared to conventional markers (ROC-AUC 0.514-0.871). CONCLUSIONS Twenty-one promising biomarker candidates for the early detection of an infectious origin or for monitoring the course of FN were found which might overcome known shortcomings of conventional markers.
Collapse
Affiliation(s)
- Martin E Richter
- Institut für Klinische Chemie und Laboratoriumsdiagnostik, Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany.,Integriertes Forschungs- und Behandlungszentrum Sepsis und Sepsisfolgen (CSCC), Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany
| | - Sophie Neugebauer
- Institut für Klinische Chemie und Laboratoriumsdiagnostik, Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany.,Integriertes Forschungs- und Behandlungszentrum Sepsis und Sepsisfolgen (CSCC), Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany
| | - Falco Engelmann
- Institut für Klinische Chemie und Laboratoriumsdiagnostik, Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany
| | - Stefan Hagel
- Integriertes Forschungs- und Behandlungszentrum Sepsis und Sepsisfolgen (CSCC), Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany.,Zentrum für Infektionsmedizin und Krankenhaushygiene, Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany.,Klinik für Innere Medizin IV (Gastroenterologie, Hepatologie, Infektiologie), Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany
| | - Katrin Ludewig
- Integriertes Forschungs- und Behandlungszentrum Sepsis und Sepsisfolgen (CSCC), Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany
| | - Paul La Rosée
- Integriertes Forschungs- und Behandlungszentrum Sepsis und Sepsisfolgen (CSCC), Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany.,Klinik für Innere Medizin II, Abt. Hämatologie und Intern. Onkologie, Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany
| | - Herbert G Sayer
- Integriertes Forschungs- und Behandlungszentrum Sepsis und Sepsisfolgen (CSCC), Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany.,Klinik für Innere Medizin II, Abt. Hämatologie und Intern. Onkologie, Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany.,4. Medizinische Klinik (Hämatologie und internistische Onkologie, Hämostaseologie), HELIOS Klinikum Erfurt, Nordhäuser Straße 74, 99089, Erfurt, Germany
| | - Andreas Hochhaus
- Integriertes Forschungs- und Behandlungszentrum Sepsis und Sepsisfolgen (CSCC), Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany.,Klinik für Innere Medizin II, Abt. Hämatologie und Intern. Onkologie, Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany
| | - Marie von Lilienfeld-Toal
- Integriertes Forschungs- und Behandlungszentrum Sepsis und Sepsisfolgen (CSCC), Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany.,Klinik für Innere Medizin II, Abt. Hämatologie und Intern. Onkologie, Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany
| | - Tom Bretschneider
- Leibniz Institut für Naturstoff-Forschung und Infektionsbiologie, Hans-Knöll-Institut, Adolf-Reichwein-Straße 23, 07745, Jena, Germany
| | - Christine Pausch
- Integriertes Forschungs- und Behandlungszentrum Sepsis und Sepsisfolgen (CSCC), Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany.,Institut für Medizinische Informatik, Statistik und Epidemiologie, Universität Leipzig, Härtelstraße 16-18, 04107, Leipzig, Germany
| | - Christoph Engel
- Institut für Medizinische Informatik, Statistik und Epidemiologie, Universität Leipzig, Härtelstraße 16-18, 04107, Leipzig, Germany
| | - Frank M Brunkhorst
- Zentrum für Klinische Studien, Universitätsklinikum Jena, Salvador-Allende-Platz 27, 07747, Jena, Germany
| | - Michael Kiehntopf
- Institut für Klinische Chemie und Laboratoriumsdiagnostik, Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany. .,Integriertes Forschungs- und Behandlungszentrum Sepsis und Sepsisfolgen (CSCC), Universitätsklinikum Jena, Erlanger Allee 101, 07747, Jena, Germany.
| |
Collapse
|
32
|
Ratzinger F, Haslacher H, Perkmann T, Schmetterer KG, Poeppl W, Mitteregger D, Dorffner G, Burgmann H. Sepsis biomarkers in neutropaenic systemic inflammatory response syndrome patients on standard care wards. Eur J Clin Invest 2015; 45:815-23. [PMID: 26046926 DOI: 10.1111/eci.12476] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 06/01/2015] [Indexed: 01/08/2023]
Abstract
BACKGROUND Neutropaenic patients are at a high risk of contracting severe infections. In particular, in these patients, parameters with a high negative predictive value are desirable for excluding infection or bacteraemia. This study evaluated sepsis biomarkers in neutropaenic patients suffering from systemic inflammatory response syndrome (SIRS). Further, the predictive capacities of evaluated biomarkers in neutropaenic SIRS patients were compared to non-neutropaenic SIRS patients. MATERIAL AND METHODS In this prospective observational cohort study, patients with clinically suspected sepsis were screened. The predictive capacities of procalcitonin (PCT), C-reactive protein and lipopolysaccharide-binding protein (LBP) in neutropaenic SIRS patients were evaluated in terms of their potential to identify infection or bacteraemia and were compared to results for non-neutropaenic SIRS patients. To select an appropriate control cohort, propensity score matching was applied, balancing confounding factors between neutropaenic and non-neutropaenic SIRS patients. RESULTS Of 3370 prospectively screened patients with suspected infection, 51 patients suffered from neutropaenic SIRS. For the identification of infection, none of the assessed biomarkers presented a clinically relevant discriminatory potency. Lipopolysaccharide-binding protein and PCT demonstrated discriminatory capacity to discriminate between nonbacteraemic and bacteraemic SIRS in patients with neutropaenia [receiver-operating characteristics-area under the curves (ROC-AUCs): 0.860, 0.818]. In neutropaenic SIRS patients, LBP had a significantly better ROC-AUC than in a comparable non-neutropaenic patient cohort for identifying bacteraemia (P = 0.01). CONCLUSION In neutropaenic SIRS patients, none of the evaluated biomarkers was able to adequately identify infection. LBP and PCT presented a good performance in identifying bacteraemia. Therefore, these markers could be used for screening purposes to increase the pretest probability of blood culture analysis.
Collapse
Affiliation(s)
- Franz Ratzinger
- Division of Medical and Chemical Laboratory Diagnostics, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Helmuth Haslacher
- Division of Medical and Chemical Laboratory Diagnostics, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Thomas Perkmann
- Division of Medical and Chemical Laboratory Diagnostics, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Klaus G Schmetterer
- Division of Medical and Chemical Laboratory Diagnostics, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Wolfgang Poeppl
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Dieter Mitteregger
- Division of Clinical Microbiology, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Georg Dorffner
- Section for Artificial Intelligence, Center for Medical Statistics, Informatics and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - Heinz Burgmann
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| |
Collapse
|
33
|
Wu CW, Wu JY, Chen CK, Huang SL, Hsu SC, Lee MT, Chang SS, Lee CC. Does procalcitonin, C-reactive protein, or interleukin-6 test have a role in the diagnosis of severe infection in patients with febrile neutropenia? A systematic review and meta-analysis. Support Care Cancer 2015; 23:2863-72. [PMID: 25701436 DOI: 10.1007/s00520-015-2650-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2014] [Accepted: 02/08/2015] [Indexed: 02/06/2023]
Abstract
PURPOSE The study aims to determine the usefulness of procalcitonin (PCT) and other blood markers for identification of bacterial infection among patients with febrile neutropenia (FN). METHODS The Medline, EMBASE, and Cochrane databases were searched for articles from 1966 to December 2012. We performed a search to identify articles that examined the diagnostic accuracy of PCT in patients with FN. Statistical analyses (fixed- or random-effect models) were conducted to summarize and calculate the sensitivity, specificity, likelihood ratios, and 95 % confidence intervals (CIs). RESULTS Twenty-seven studies were included (1960 febrile episodes) for PCT analysis, 13 (1712 febrile episodes) for C-reactive protein (CRP) analysis, and five (314 febrile episodes) for interleukin (IL)-6 analysis. Increased PCT levels (odds ratio [OR] 11.5; 95 % CI 7.6 to 17.3), raised CRP levels (3.3; 2.7 to 4.2), and raised IL-6 levels (10.0; 5.5 to 18.0) were significantly associated with bacterial infection. Overall positive likelihood ratio was 5.49 (4.04-7.45) for PCT, 1.82 (1.42-2.33) for CRP, and 3.68 (2.41-5.60) for IL-6. Overall negative likelihood ratio was 0.40 (0.31-0.51) for PCT, 0.40 (0.26-0.61) for CRP, and 0.33 (0.23-0.46) for IL-6. CONCLUSIONS Of the three potentially useful markers, PCT had the best positive likelihood ratio and can be used to confirm the diagnosis of bacterial infections in patients with FN. Due to unacceptably high negative likelihood ratio, medical decision for stopping antibiotics based on PCT alone in this high-risk population may not be possible.
Collapse
|
34
|
Jitpean S, Stridsberg M, Pettersson A, Höglund OV, Holst BS, Hagman R. Decreased plasma Chromogranin A361-372 (Catestatin) but not Chromogranin A17-38 (Vasostatin) in female dogs with bacterial uterine infection (pyometra). BMC Vet Res 2015; 11:14. [PMID: 25636335 DOI: 10.1186/s12917-015-0328-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Accepted: 01/19/2015] [Indexed: 11/10/2022] Open
Abstract
Background Pyometra often induces systemic inflammatory response syndrome (SIRS) and early diagnosis is crucial for survival. Chromogranin A (CgA) is a neuroendocrine secretory protein that is co-released with catecholamines from the adrenal medulla and sympathetic nerve endings. A prognostic value of CgA has been found in humans that are critically ill or that have SIRS associated with infection. CgA has not yet been studied in dogs with bacterial infection. The aim of the study was to investigate CgA, measured by Chromogranin A361-372 (Catestatin; Cst) and Chromogranin A17-38 (Vasostatin; VS) in healthy dogs and in dogs with pyometra. Results Fifty dogs with pyometra, sampled prior to surgery and 64 healthy female dogs were included. In 19 pyometra cases, blood samples were also collected postoperatively. Concentrations of Cst and VS were measured in heparinised plasma and Cst also measured in EDTA plasma, by in-house radioimmunoassays. Student’s t-test and Wilcoxon two-sample test was used to test for differences between dog groups. Pre- and postoperative samples in dogs with pyometra were analysed by paired t-test. Pearson correlation was used to investigate associations of laboratory variables and hospitalization. P < 0.05 was considered significant. Concentrations of Cst were decreased in pyometra dogs (mean ± SE, 1.01 ± 0.05 nmol/L) compared to healthy dogs (mean ± SE, 1.70 ± 0.03 nmol/L) (p ≤ 0.0001). VS concentrations did not differ significantly between dogs with pyometra (0.40 ± 0.04 nmol/L) and healthy dogs (0.42 ± 0.03 nmol/L). Mean ± SE pre- and postoperative concentration of Cst (1.0 ± 0.04 nmol/L and 0.9 ± 0.2 nmol/L) and VS (0.36 ± 0.04 nmol/L and 0.36 ± 0.04 nmol/L) in dogs with pyometra did not differ significantly. Neither Cst nor VS concentrations were associated with duration of hospitalization and were not significantly different in the four dogs with pyometra that had prolonged (≥3 d) postoperative hospitalization. Conclusion Concentrations of Cst, but not VS, were decreased in pyometra. Cst and VS concentrations before and after ovariohysterectomy did not differ significantly and were not associated with duration of hospitalization. Further studies are warranted to evaluate a possible diagnostic or prognostic value for Cst and VS. Electronic supplementary material The online version of this article (doi:10.1186/s12917-015-0328-6) contains supplementary material, which is available to authorized users.
Collapse
|
35
|
García de Guadiana-Romualdo L, Español-Morales I, Cerezuela-Fuentes P, Consuegra-Sánchez L, Hernando-Holgado A, Esteban-Torrella P, Jiménez-Santos E, Viqueira-González M, de Béjar-Almira Á, Albaladejo-Otón MD. Value of lipopolysaccharide binding protein as diagnostic marker of infection in adult cancer patients with febrile neutropenia: comparison with C-reactive protein, procalcitonin, and interleukin 6. Support Care Cancer 2015; 23:2175-82. [PMID: 25564222 DOI: 10.1007/s00520-014-2589-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Accepted: 12/18/2014] [Indexed: 02/06/2023]
Abstract
PURPOSE Early detection of infection is essential for initial management of cancer patients with chemotherapy-associated febrile neutropenia in the emergency department. In this study, we evaluated lipopolysaccharide binding protein (LBP) as predictor for infection in febrile neutropenia and compared with other biomarkers previously studied: C-reactive protein (CRP), procalcitonin (PCT), and interleukin (IL)-6. METHODS A total of 61 episodes of chemotherapy-associated febrile neutropenia in 58 adult cancer patients were included. Serum samples were collected on admission at emergency department and CRP, LBP, PCT, and IL-6 were measured. Patients were classified into fever of unknown origin and infection, including microbiologically and clinically documented infection, groups. Receiver operating characteristic (ROC) curve analysis was performed for each biomarker for the diagnosis of infection. RESULTS Thirty-two of the 61 episodes were classified as infection. On admission, CRP, PCT, IL-6, and LBP were significantly increased in patients with infection compared to fever of unknown origin group. Area under the ROC curve (AUC ROC) of CRP, PCT, IL-6, and LBP for discriminating both groups was 0.77, 0.88, 0.82, and 0.82, respectively, without significant difference between them. The combination of IL-6 and PCT or LBP did not lead to a significant improvement of the diagnostic accuracy of PCT or LBP alone. CONCLUSIONS On admission, LBP has a similar diagnostic accuracy than PCT or IL-6 for the diagnosis of infection and might be used as additional diagnostic tool in adult cancer patients with chemotherapy-associated febrile neutropenia.
Collapse
|
36
|
Nucci M, Anaissie E. How we treat invasive fungal diseases in patients with acute leukemia: the importance of an individualized approach. Blood 2014; 124:3858-69. [DOI: 10.1182/blood-2014-04-516211] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
AbstractInvasive fungal diseases (IFDs) represent an important cause of treatment failure in adults with acute leukemia. Because of leukemia’s heterogeneity, the risk for IFDs is highly variable. We therefore apply a risk-adapted antifungal strategy with strong emphasis on pretreatment and day-15 posttreatment to allow earlier and more individualized interventions. We determine pretreatment risks for IFDs based on 4 factors: (1) host fitness for standard therapy (ie, fit, unfit, or frail); (2) leukemia resistance (high vs low probability of achieving complete remission [CR]); (3) anticipated treatment-related toxicity such as neutropenia, mucositis, and steroid-induced immunosuppression; and (4) patient exposure to opportunistic fungi. Accordingly, we stratify patients as high, intermediate, or low risk for IFDs and apply risk-adapted antifungal strategies, including primary or secondary prophylaxis and diagnostic-based preemptive or empiric therapy. Prevention of IFDs also relies on optimizing organ function, decreasing exposure to opportunistic fungi, and improving net state of immunosuppression with use of better-tolerated and investigational agents for unfit patients and those with adverse leukemia biology. Novel targeted and safe therapies that can achieve higher rates of sustained CR among patients with adverse genetics offer the best promise for reducing the burden of IFDs in these patients.
Collapse
|
37
|
Jitpean S, Pettersson A, Höglund OV, Holst BS, Olsson U, Hagman R. Increased concentrations of Serum amyloid A in dogs with sepsis caused by pyometra. BMC Vet Res 2014; 10:273. [PMID: 25430894 PMCID: PMC4247870 DOI: 10.1186/s12917-014-0273-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Accepted: 11/08/2014] [Indexed: 01/21/2023] Open
Abstract
Background Sepsis is a serious and potentially life-threatening condition and early diagnosis and appropriate treatment is crucial for survival. Pyometra is one of the most common diseases in intact female dogs. The disease often leads to sepsis (systemic inflammatory response syndrome, SIRS, caused by infection). Diagnostic markers for detecting sepsis are gaining increasing interest in veterinary medicine. Acute phase proteins (APPs) such as C-reactive protein (CRP) are useful for detecting systemic inflammation in dogs. Serum amyloid A (SAA) is another major APP in dogs that is not yet as widely used. Albumin is regarded as a negative APP and has earlier been evaluated for prediction of prognosis in septic dogs. The aim of the present study was to determine SAA, CRP and albumin concentrations in dogs with sepsis and pyometra and to evaluate whether these inflammatory markers are associated with length of postoperative hospitalization. Results Thirty-one surgically treated bitches with pyometra were included, whereof 23 septic (SIRS-positive) and eight non-septic (SIRS-negative). Albumin concentrations were analyzed by routine automated methods. SAA and CRP analyses were performed with previously validated commercially available assays (ELISA and immunoturbidimetric). Mean (±SE) serum concentrations of SAA were significantly higher in septic (130.8 ± 8.0 mg/L) compared to non-septic bitches (88.5 ± 12.5 mg/L). Using a cut-off value for SAA of 109.07 mg/L (n = 31 bitches), the sensitivity and specificity for detecting sepsis was 74% and 50%, respectively. Serum albumin concentrations were not significantly different in septic compared to non-septic bitches (mean ± SE, 25 ± 1 g/L and 26 ± 1 g/L, respectively). CRP concentrations were also not significantly different in septic (mean ± SE 225.6 ± 16.0 mg/L) compared to non-septic bitches (mean ± SE, 176.0 ± 27.1 mg/L). None of these inflammatory markers were associated with the outcome as measured by length of hospitalization. Conclusions SAA concentrations were increased in dogs with sepsis induced by pyometra and may be useful as an adjunctive diagnostic marker for sepsis. To evaluate the full potential of SAA as a marker for sepsis also in other diseases, further studies are warranted.
Collapse
Affiliation(s)
- Supranee Jitpean
- Department of Clinical Sciences, Swedish University of Agricultural Sciences, Uppsala, SE-750 07, Sweden.
| | | | | | | | | | | |
Collapse
|
38
|
Miedema KG, Vermont CL, Ball LM, de Bont ES, Kamps WA, van Tol MJ, Jol-van der Zijde CM, Tissing WJ. The Diagnostic Value of Interleukin-8 for the Detection of Bacteremia in Pediatric Hematopoietic Stem Cell Recipients With Febrile Neutropenia. Transplantation 2014; 98:e80-1. [DOI: 10.1097/tp.0000000000000434] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
39
|
Patout M, Salaün M, Brunel V, Bota S, Cauliez B, Thiberville L. Diagnostic and prognostic value of serum procalcitonin concentrations in primary lung cancers. Clin Biochem 2014; 47:263-7. [PMID: 25218831 DOI: 10.1016/j.clinbiochem.2014.09.002] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2014] [Revised: 08/30/2014] [Accepted: 09/02/2014] [Indexed: 01/30/2023]
Abstract
OBJECTIVES Procalcitonin (PCT) is widely used for the diagnosis of bacterial infections. The aim of this study was to evaluate PCT as a tumor and as a prognostic marker in patients with primary lung cancer. DESIGN AND METHODS We retrospectively performed a PCT dosage in the frozen serum samples of 147 patients with pulmonary neoplasia for whom a test of neuron-specific enolase (NSE) had been conducted at the time of diagnosis. RESULTS We show that a PCT serum level above 0.15 ng/mL was independently linked to the presence of a neuroendocrine component in the tumor (HR=5.809 95% CI [1.695-19.908] p: 0005). Thus, median PCT serum levels were significantly more elevated in small-cell lung cancers than in pulmonary adenocarcinomas: 0.33 ng/mL versus 0.07 ng/mL (p<0.001). However, the diagnostic value of serum PCT levels for diagnosing carcinoma with a neuroendocrine component remains low (sensitivity 63.8%; specificity 71.9%). In this series, serum PCT levels were significantly more elevated in the presence of liver metastases: 0.37 ng/mL versus 0.09 ng/mL in the absence of liver metastasis (p<0.001). In uni- and multivariate analyses, a serum PCT level above 0.15n g/mL and the presence of metastases and of sepsis at the time of diagnosis were independent factors of unfavorable prognosis. CONCLUSIONS Serum PCT is elevated in patients with lung cancer with neuroendocrine component or with liver metastases. As a consequence, in this population, PCT has a poor specificity for bacterial infection. At diagnosis, an elevated serum PCT is an independent predictive factor of bad prognosis.
Collapse
|
40
|
Aimoto M, Koh H, Katayama T, Okamura H, Yoshimura T, Koh S, Nanno S, Nishimoto M, Hirose A, Nakamae M, Nakane T, Nakamae H, Kakeya H, Hino M. Diagnostic performance of serum high-sensitivity procalcitonin and serum C-reactive protein tests for detecting bacterial infection in febrile neutropenia. Infection 2014; 42:971-9. [PMID: 25038889 DOI: 10.1007/s15010-014-0657-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2013] [Accepted: 06/26/2014] [Indexed: 01/09/2023]
Abstract
PURPOSE Although a few prospective studies have addressed the question as to which biomarker of infection in adult patients with febrile neutropenia (FN) is superior, procalcitonin (PCT) or C-reactive protein (CRP), the results have been inconsistent and inconclusive. This was possibly due to the poor sensitivity of previous PCT tests that have a functional sensitivity of 0.5 ng/ml. METHODS Between November 2010 and February 2012, we prospectively compared the diagnostic utility of serum high-sensitivity (hs) PCT (lower limit of detection, 0.02 ng/ml) and CRP levels for detecting bacterial infection in patients with FN. Serum was collected within 72 h after the onset of FN in patients with hematological disorders. RESULTS Seventy-five febrile episodes were evaluable. The areas under the receiver operating characteristic curves for life-threatening infection defined as septic shock and bacteremia caused by non-coagulase negative staphylococcus were 0.824 (95% CI 0.711-0.937; P = 0.001) for hsPCT and 0.673 (0.505-0.842; P = 0.068) for CRP, respectively. In contrast, CRP, but not hsPCT, tended to increase significantly with the clinical severity, as indicated by the diagnostic classification (P = 0.002 for trend). CONCLUSIONS The serum hsPCT test may be more useful than the serum CRP test in the detection of life-threatening infection at an early phase after the onset of FN. In contrast, the serum CRP test may be more useful in diagnosing the severity of infection. However, neither of these tests was able to differentiate the cause of FN with a low probability of fatal outcome.
Collapse
Affiliation(s)
- Mizuki Aimoto
- Hematology, Graduate School of Medicine, Osaka City University, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Abstract
Hematopoietic stem cell transplantation (HSCT) is an accepted treatment for a variety of hematologic malignancies. The profound immunosuppression these patients experience adversely affects their risk of infection. This risk is much higher than in the general population and requires aggressive diagnostic and therapeutic interventions. The chapter will outline the major infections after HSCT.
Collapse
|
42
|
Julián-Jiménez A, Candel-González FJ, González del Castillo J. Utilidad de los biomarcadores de inflamación e infección en los servicios de urgencias. Enferm Infecc Microbiol Clin 2014; 32:177-90. [DOI: 10.1016/j.eimc.2013.01.005] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Revised: 12/17/2012] [Accepted: 01/08/2013] [Indexed: 11/15/2022]
|
43
|
Castagnola E, Faraci M. Management of bacteremia in patients undergoing hematopoietic stem cell transplantation. Expert Rev Anti Infect Ther 2014; 7:607-21. [DOI: 10.1586/eri.09.35] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
44
|
Abstract
Neopterin is produced by activated monocytes, macrophages, and dendritic cells upon stimulation by interferon gamma produced by T-lymphocytes. Quantification of neopterin in body fluids has been achieved by standard high-performance liquid chromatography, radioimmunoassays, and enzyme-linked immunosorbent assays. Neopterin levels predict HIV-related mortality more efficiently than clinical manifestations. Successful highly active antiretroviral therapy is associated with a decrease in neopterin levels. Elevated neopterin levels were associated with hepatitis by hepatitis A, B, and C viruses. Serum neopterin levels were found to be a predictor of response to treatment of chronic HCV infection with pegylated interferon combined with ribavirin. Neopterin levels of patients with pulmonary tuberculosis were found to be higher in patients with more extensive radiological changes. Elimination of blood donors with elevated neopterin levels to reduce risk of transmission of infections with known and unknown viral pathogens has been undertaken. Neopterin measurement is hereby more cost effective but less sensitive than screening using polymerase chain reaction based assays. In conclusion neopterin is a nonspecific marker of activated T-helper cell 1 dominated immune response. It may be a useful marker for monitoring of infectious disease activity during treatment and for more accurate estimation of extent of disease and prognosis.
Collapse
|
45
|
Al Shuaibi M, Bahu RR, Chaftari AM, Al Wohoush I, Shomali W, Jiang Y, Debiane L, Raad S, Jabbour J, Al Akhrass F, Hachem RY, Raad I. Pro-adrenomedullin as a Novel Biomarker for Predicting Infections and Response to Antimicrobials in Febrile Patients With Hematologic Malignancies. Clin Infect Dis 2013; 56:943-50. [DOI: 10.1093/cid/cis1029] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
|
46
|
Weissenbacher T, Laubender RP, Witkin SS, Gingelmaier A, Schiessl B, Kainer F, Friese K, Jeschke U, Dian D, Karl K. Diagnostic biomarkers of pro-inflammatory immune-mediated preterm birth. Arch Gynecol Obstet 2013; 287:673-85. [DOI: 10.1007/s00404-012-2629-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
47
|
Xu XJ, Tang YM, Liao C, Song H, Yang SL, Xu WQ, Shi SW, Zhao N. Inflammatory cytokine measurement quickly discriminates gram-negative from gram-positive bacteremia in pediatric hematology/oncology patients with septic shock. Intensive Care Med 2012. [PMID: 23179333 DOI: 10.1007/s00134-012-2752-4] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
PURPOSE We performed a prospective study to evaluate the ability of inflammatory cytokines in discriminating gram-negative from gram-positive bacteremia in septic shock. METHODS During the study period, the serum inflammatory cytokine levels were measured at the onset of septic shock by flow cytometry in pediatric hematology/oncology patients with septic shock. RESULTS One hundred episodes of septic shock were enrolled. Of 97 episodes of monomicrobial infection, 73.2 % were caused by gram-negative bacteremia and 26.8 % by gram-positive bacteremia. Interleukin (IL)-6, IL-10, and tumor necrosis factor (TNF)-α were closely related to the pediatric index of mortality 2 (PIM2) score and mortality. However, although the PIM2 score and mortality were comparable, the IL-6, IL-10, and TNF-α levels were significantly higher in patients with gram-negative bacteremia (GNB) than those with gram-positive bacteremia (median levels, pg/mL: IL-6: 784.1 vs. 254.4, P = 0.001; IL-10: 192.2 vs. 19.7, P < 0.001; TNF-α: 4.2 vs. 2.0, P < 0.001). Of the three cytokines, IL-10 was the most useful biomarker for GNB prediction in the derivation cohort and a cutoff value of 50 pg/mL showed a sensitivity of 70.8 % and a specificity of 80.0 %, with a positive predictive value of 89.5 %. When this cutoff value was applied to the validation cohort, the sensitivity, specificity, and positive predictive value were 80.9, 75.0, and 90.5 %, respectively. CONCLUSIONS Flow cytometry-based inflammatory cytokine measurement is a helpful adjuvant approach for early and quick discrimination of gram-negative from gram-positive bacteremia in pediatric hematology/oncology patients with septic shock which might be useful for evaluating the severity of shock and the selection and/or timely withdrawal or switch of antibiotics.
Collapse
Affiliation(s)
- Xiao-Jun Xu
- Division of Hematology-Oncology, Children's Hospital of Zhejiang University School of Medicine, Hangzhou 310003, People's Republic of China
| | | | | | | | | | | | | | | |
Collapse
|
48
|
Chaudhary N, Kosaraju K, Bhat K, Bairy I, Borker A. Significance of interleukin-6 (IL-6) and C-reactive protein (CRP) in children and young adults with febrile neutropenia during chemotherapy for cancer: a prospective study. J Pediatr Hematol Oncol 2012; 34:617-23. [PMID: 22983415 DOI: 10.1097/MPH.0b013e3182677fc6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVES We evaluated the usefulness of interleukin-6 (IL-6) and C-reactive protein (CRP) at the onset of febrile neutropenia and 72 hours later, in identifying risk groups and assessing response to antibiotic therapy. METHODS All episodes of febrile neutropenia were divided in 3 study groups-microbiologically documented infection (MDI), clinically documented infection (CDI), and fever of unknown origin (FUO). Three outcome groups were defined as those responding to first-line antibiotics (R1), those responding to second-line antibiotics (R2), and those requiring antifungal therapy (RAF). Median values of IL-6 and CRP were compared between the groups. RESULTS There were 57 episodes of febrile neutropenia among 26 patients younger than 25 years during 1 year of study period. On day 1, median IL-6 level was significantly lower in FUO group compared with CDI+MDI groups combined (P < 0.001). Rise in CRP on day 3 was highly significant to differentiate MDI group from other 2 groups (P < 0.001). The CRP also increased significantly on day 3 in RAF (P < 0.001) and R2 (P = 0.002) groups than in R1 group. CONCLUSIONS Low level of IL-6 may help differentiate patients with FUO from those with documented infections. A rising CRP is indicative of serious infection.
Collapse
|
49
|
Aust C, Tolfvenstam T, Broliden K, Ljungman P, Kalin M, Giske CG, Öhrmalm L. Bacteremia in Swedish hematological patients with febrile neutropenia: bacterial spectrum and antimicrobial resistance patterns. ACTA ACUST UNITED AC 2012; 45:285-91. [PMID: 23113817 DOI: 10.3109/00365548.2012.735372] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND The etiology of bacteremia in hematological patients with febrile neutropenia differs geographically and changes over time. Since efficient empirical antibiotic treatment depends on relevant knowledge of the bacterial panorama, the aim of this study was to describe the prevalence of bacteremia, the bacterial spectrum, and the resistance patterns of the isolates in this group today. METHODS In a cross-sectional study, routine blood cultures from febrile episodes occurring in adult patients with hematological disorders and neutropenia presenting to Karolinska University Hospital, Stockholm, Sweden during a 24-month period, were analyzed. RESULTS A total of 142 febrile neutropenic episodes occurring in 124 hematological patients were included in the study. Bacteremia was documented in 27% of the episodes, and of these, 58% were due to Gram-positive pathogens. The most common isolates were viridans streptococci, coagulase-negative staphylococci, and Escherichia coli. Low levels of antibiotic resistance were detected. The underlying diagnosis of non-Hodgkin's lymphoma (NHL) was independently negatively associated with documented bacteremia (p < 0.01). CONCLUSIONS The prevalence of bacteremia and the bacterial spectrum were consistent with recent Scandinavian reports. Substantially lower levels of antimicrobial resistance were registered compared to those found in other European centers. Patients with NHL were less likely to have documented bacteremia in this study.
Collapse
Affiliation(s)
- Carl Aust
- Department of Medicine, Solna, Infectious Disease Unit, Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
| | | | | | | | | | | | | |
Collapse
|
50
|
Aquino VM, Cost C, Gomez A, Bowers DC, Ramilo O, Ahmad N, Winick N, Leavey PJ. Predictive value of interleukin-5 and monocyte chemotactic protein-1 for bacteremia in children with febrile neutropenia. J Pediatr Hematol Oncol 2012; 34:e241-5. [PMID: 22584776 DOI: 10.1097/MPH.0b013e31824e498d] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
A variety of clinical and laboratory parameters have been used to predict bacteremia. We hypothesize that the generation of a cytokine profile could be used to identify patients at higher risk of bacteremia at the time of presentation with febrile neutropenia. We prospectively evaluated children with cancer who presented with an episode of febrile neutropenia. A multiplexed flow cytometric assay was performed which measured 15 cytokines and chemokines obtained before the initiation of antibiotics. Fifty-eight episodes of chemotherapy-induced febrile neutropenia were included in this study during which 4 patients (7%) had bacteremia. An interleukin-5 level of >8 pg/dL had a sensitivity of 67% and a specificity of 96% to predict bacteremia. An monocyte chemotactic protein-1 level >1650 pg/dL had a sensitivity of 80% and a specificity of 82% to predict bacteremia. Erythrocyte sedimentation rate, C-reactive protein, protein C, and other cytokines/chemokines were not predictive of bacteremia. Elevations of interleukin-5 and monocyte chemotactic protein-1 are predictive of bacteremia in children with cancer who have febrile neutropenia. Prospective studies should be undertaken to determine whether these parameters retain predictive value in a larger series of patients and can select children for outpatient management or early discharge.
Collapse
|