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Qi H, Zhu D, Wang X, Wu J. Meta-analysis of the accuracy of the serum procalcitonin diagnostic test for osteomyelitis in children. BMC Musculoskelet Disord 2024; 25:578. [PMID: 39048958 PMCID: PMC11267785 DOI: 10.1186/s12891-024-07716-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 07/19/2024] [Indexed: 07/27/2024] Open
Abstract
OBJECTIVE This study sought to assess the sensitivity, specificity, and predictive utility of serum procalcitonin (PCT) in the diagnosis of pediatric osteomyelitis. METHODS A systematic computer-based search was conducted for eligible literature focusing on PCT for the diagnosis of osteomyelitis in children. Records were manually screened according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. Statistical analysis was performed using Review Manager software 5.3, Meta-disc software1.4, STATA 12.0, and R 3.4 software. RESULT A total of 5 investigations were included. Of these, 148 children with osteomyelitis were tested for bacterial cultures in PCT. For PCT in the diagnosis of pediatric osteomyelitis, diagnostic meta-analysis revealed a pooled sensitivity and specificity of 0.58 (95% confidence interval (CI): 0.49 to 0.68) and 0.92 (95% CI: 0.90 to 0.93) respectively. The PCT had the greatest area under the curve (AUC) at 0.80 for the diagnosis of osteomyelitis in children. The Deeks' regression test for asymmetry results indicated that there was no publication bias when evaluating publication bias (P = 0.90). CONCUSION This study provided a comprehensive review of the literature on the use of PCT in pediatric osteomyelitis diagnosis. PCT may be used as a biomarker for osteomyelitis diagnosis; however, its sensitivity was low. It still needs to be validated by a large sample study.
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Affiliation(s)
- Han Qi
- Department of Emergency Surgery, The Second People's Hospital of Lianyungang, Lianyungang, China
| | - Dongsheng Zhu
- Department of Pediatric Orthopedics, The First People's Hospital of Lianyungang, Lianyungang, 222000, China.
| | - Xiaodong Wang
- Department of Orthopedics, Children's Hospital of Soochow University, Suzhou, China
| | - Jian Wu
- Department of Pediatric, Xiangcheng District People's Hospital, Suzhou, Jiangsu Province, 215000, China.
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Ansert EA, Tarricone AN, Coye TL, Crisologo PA, Truong D, Suludere MA, Lavery LA. Update of biomarkers to diagnose diabetic foot osteomyelitis: A meta-analysis and systematic review. Wound Repair Regen 2024; 32:366-376. [PMID: 38566503 DOI: 10.1111/wrr.13174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 02/14/2024] [Accepted: 03/10/2024] [Indexed: 04/04/2024]
Abstract
The aim of this study was to evaluate the diagnostic characteristics of biomarker for diabetic foot osteomyelitis (DFO). We searched PubMed, Scopus, Embase and Medline for studies who report serological markers and DFO before December 2022. Studies must include at least one of the following diagnostic parameters for biomarkers: area under the curve, sensitivities, specificities, positive predictive value, negative predictive value. Two authors evaluated quality using the Quality Assessment of Diagnostic Accuracy Studies tool. We included 19 papers. In this systematic review, there were 2854 subjects with 2134 (74.8%) of those patients being included in the meta-analysis. The most common biomarkers were erythrocyte sedimentation rate (ESR), C-reactive protein (CRP) and procalcitonin (PCT). A meta-analysis was then performed where data were evaluated with Forrest plots and receiver operating characteristic curves. The pooled sensitivity and specificity were 0.72 and 0.75 for PCT, 0.72 and 0.76 for CRP and 0.70 and 0.77 for ESR. Pooled area under the curves for ESR, CRP and PCT were 0.83, 0.77 and 0.71, respectfully. Average diagnostic odds ratios were 16.1 (range 3.6-55.4), 14.3 (range 2.7-48.7) and 6.7 (range 3.6-10.4) for ESR, CRP and PCT, respectfully. None of the biomarkers we evaluated could be rated as 'outstanding' to diagnose osteomyelitis. Based on the areas under the curve, ESR is an 'excellent' biomarker to detect osteomyelitis, and CRP and PCT are 'acceptable' biomarkers to diagnose osteomyelitis. Diagnostic odds ratios indicate that ESR, CRP and PCT are 'good' or 'very good' tools to identify osteomyelitis.
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Affiliation(s)
- Elizabeth A Ansert
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Arthur N Tarricone
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
- Department of Orthopedic Surgery, University of Texas Health Science Center, San Antonio, Texas, USA
| | - Tyler L Coye
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Peter A Crisologo
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - David Truong
- Surgical Service, Podiatry Section, Veteran Affairs North Texas Health Care System, Dallas, Texas, USA
- Department of Orthopedic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Mehmet A Suludere
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Lawrence A Lavery
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Coye TL, Crisologo PA, Suludere MA, Malone M, Oz OK, Lavery LA. The infected diabetic foot: Modulation of traditional biomarkers for osteomyelitis diagnosis in the setting of diabetic foot infection and renal impairment. Int Wound J 2024; 21:e14770. [PMID: 38484740 PMCID: PMC10939997 DOI: 10.1111/iwj.14770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 01/28/2024] [Indexed: 03/18/2024] Open
Abstract
The objective of this paper was to investigate erythrocyte sedimentation rate (ESR) and c-reactive protein (CRP) in diagnosing pedal osteomyelitis (OM) in patients with and without diabetes, and with and without severe renal impairment (SRI). This was a retrospective cohort study of patients with moderate and severe foot infections. We evaluated three groups: Subjects without diabetes (NDM), subjects with diabetes and without severe renal insufficiency (DM-NSRI), and patients with diabetes and SRI (DM-SRI). SRI was defined as eGFR <30. We evaluated area under the curve (AUC), cutoff point, sensitivity and specificity to characterize the accuracy of ESR and CRP to diagnose OM. A total of 408 patients were included in the analysis. ROC analysis in the NDM group revealed the AUC for ESR was 0.62, with a cutoff value of 46 mm/h (sensitivity, 49.0%; specificity, 76.0%). DM-NSRI subjects showed the AUC for ESR was 0.70 with the cutoff value of 61 mm/h (sensitivity, 68.9%; specificity 61.8%). In DM-SRI, the AUC for ESR was 0.67, with a cutoff value of 119 mm/h (sensitivity, 46.4%; specificity, 82.40%). In the NDM group, the AUC for CRP was 0.55, with a cutoff value of 6.4 mg/dL (sensitivity, 31.3%; specificity, 84.0%). For DM-NSRI, the AUC for CRP was 0.70, with a cutoff value of 8 mg/dL (sensitivity, 49.2%; specificity, 80.6%). In DM-SRI, the AUC for CRP was 0.62, with a cutoff value of 7 mg/dL (sensitivity, 57.1%; specificity, 67.7%). While CRP demonstrated relatively consistent utility, ESR's diagnostic cutoff points diverged significantly. These results highlight the necessity of considering patient-specific factors when interpreting ESR results in the context of OM diagnosis.
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Affiliation(s)
- Tyler L. Coye
- Department of Plastic SurgeryUniversity of Texas Southwestern Medical CenterDallasTexasUSA
| | - P. Andrew Crisologo
- Department of Plastic SurgeryUniversity of Texas Southwestern Medical CenterDallasTexasUSA
| | - Mehmet A. Suludere
- Department of ImmunologyUniversity of Texas Southwestern Medical CenterDallasTexasUSA
| | - Matthew Malone
- Limb Preservation and Wound Research Academic Unit, Liverpool Hospital, South Western Sydney LHDSydneyNew South WalesAustralia
| | - Orhan K. Oz
- Department of RadiologyUniversity of Texas Southwestern Medical CenterDallasTexasUSA
| | - Lawrence A. Lavery
- Department of Plastic SurgeryUniversity of Texas Southwestern Medical CenterDallasTexasUSA
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Zhang HT, Li C, Huang YZ, Huang Y. Meta-analysis of serum procalcitonin diagnostic test accuracy for osteomyelitis and septic arthritis in children. J Pediatr Orthop B 2023; 32:481-489. [PMID: 36421016 PMCID: PMC10371063 DOI: 10.1097/bpb.0000000000001041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 10/14/2022] [Indexed: 11/26/2022]
Abstract
The purpose of this study was to evaluate the sensitivity, specificity, and predictive value of serum procalcitonin (PCT) for osteomyelitis and septic arthritis in children. PubMed, EMBase, and Cochrane Library were searched until 10 August 2021, for eligible literature focusing on PCT for the diagnosis of osteomyelitis and septic arthritis. Four articles with six studies were included in the diagnostic meta-analysis, a total of 654 children were examined for bacterial cultures in PCT, osteomyelitis, and septic arthritis. The results of diagnostic meta-analysis showed that the PCT had a sensitivity of 0.72, 95% confidence interval (CI) (0.65-0.79), specificity of 0.90, 95% CI (0.87-0.93), positive likelihood ratio (LR) of 3.87, 95% CI (2.53-5.90), negative LR of 0.39, 95% CI (0.22-0.70), and diagnostic odds ratio was 13.13, 95% CI (6.46-26.66), for the detection of osteomyelitis and septic arthritis using bacterial culture as the gold standard. Based on the summary receiver operating characteristic curve of PCT, it was found that the area under the curve of PCT was 0.88. In the evaluation of publication bias, the result of the regression line test showed that there was not publication bias (bias = 13.72; 95% CI, -1.84 to 29.28; P = 0.07). This study provided systematic review of the published literature on the diagnosis of osteomyelitis and septic arthritis in children using PCT, which may serve as a biomarker for diagnosis of osteomyelitis, but it has no direct evidences to support the diagnosis of septic arthritis. However, the specific optimal cutoff value of PCT and specific population still needed to be verified by large sample studies.
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Affiliation(s)
- Hai-Tao Zhang
- Department of Spinal Surgery, Hubei Provincial Hospital of Traditional Chinese Medicine
- Department of Spinal Surgery, Hubei Province Academy of Traditional Chinese Medicine, Wuhan, China
| | - Chao Li
- Department of Spinal Surgery, Hubei Provincial Hospital of Traditional Chinese Medicine
- Department of Spinal Surgery, Hubei Province Academy of Traditional Chinese Medicine, Wuhan, China
| | - Yi-Zheng Huang
- Department of Spinal Surgery, Hubei Provincial Hospital of Traditional Chinese Medicine
- Department of Spinal Surgery, Hubei Province Academy of Traditional Chinese Medicine, Wuhan, China
| | - Yong Huang
- Department of Spinal Surgery, Hubei Provincial Hospital of Traditional Chinese Medicine
- Department of Spinal Surgery, Hubei Province Academy of Traditional Chinese Medicine, Wuhan, China
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Ritchie B, Porritt K, Marin T, Williams N. Diagnostic test accuracy of serum procalcitonin compared with C-reactive protein for bone and joint infection in children and adolescents: a systematic review and meta-analysis. JBI Evid Synth 2021; 19:3209-3237. [PMID: 34402489 DOI: 10.11124/jbies-20-00357] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE The objective of this review was to synthesize the best available evidence for the diagnostic test accuracy of serum procalcitonin compared with serum C-reactive protein for suspected osteomyelitis and septic arthritis in hospitalized children and adolescents. INTRODUCTION Measurement of serum C-reactive protein remains a routine investigation for the diagnosis of osteoarticular infection in children and adolescents. Measurement of serum procalcitonin has been shown to outperform C-reactive protein in adults with osteomyelitis and septic arthritis. Before procalcitonin can be considered as a potential replacement or add-on test in children and adolescents, a systematic review and meta-analysis targeting this population should be conducted. INCLUSION CRITERIA Original studies reporting the diagnostic accuracy of procalcitonin and/or C-reactive protein in children and adolescents between one month and 18 years of age admitted to hospital with suspected osteoarticular infection were included. Studies must have compared the index test to at least one reference test. Reference test was defined as positive culture or polymerase chain reaction confirmation of a pathogen from blood, bone biopsy, or joint fluid aspirate in combination with at least two of the following: i) purulent material from sterile site, ii) positive radiological findings consistent with osteoarticular infection, and ii) symptoms and signs consistent with osteomyelitis and/or septic arthritis. METHODS The JBI methodology for systematic reviews of diagnostic test accuracy was followed. Information was sourced from four databases (MEDLINE, Embase, Cochrane Central Register of Controlled Trials, and Web of Science) and four gray literature sources (MedNar, OpenGrey, Google Scholar, and ProQuest Dissertations and Theses). Only studies published in English were considered. The methodological quality of selected studies was formally evaluated, sensitivity and specificity data were extracted, and 95% confidence intervals determined. Meta-analysis was performed to estimate summary points using a bivariate model and to generate a hierarchical summary receiver operating characteristic (HSROC) curve with global measures of test accuracy performance, such as likelihood ratio and diagnostic odds ratio. A narrative was provided where meta-analysis was not appropriate. RESULTS Eight studies were included in the review. Four of these studies used a common C-reactive protein test threshold of 20 mg/L. At this threshold, the estimated pooled sensitivity of C-reactive protein was 0.86 (0.68-0.96) and the pooled specificity was 0.9 (0.83-0.94). Using a hierarchical summary receiver operating characteristic model from six studies, the diagnostic odds ratio for C-reactive protein was estimated to be 39.4 (14.8-104.9) with a positive likelihood ratio 5.3 (2.3-11.9) and a negative likelihood ratio 0.1 (0.07-0.2). There were insufficient studies from this review to statistically evaluate the diagnostic accuracy of procalcitonin. CONCLUSION Clinicians should continue to measure serum C-reactive protein as the preferred inflammatory marker in hospitalized children and adolescents with suspected osteomyelitis or septic arthritis. More evidence is needed before incorporating procalcitonin routinely into clinicians' diagnostic test strategy. Improvements with the design, quality, and reporting of procalcitonin diagnostic test assays in children and adolescents with osteoarticular infection is needed. SYSTEMATIC REVIEW REGISTRATION NUMBER PROSPERO CRD42019140276.
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Affiliation(s)
- Brett Ritchie
- JBI, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, SA, Australia
| | - Kylie Porritt
- JBI, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, SA, Australia
| | - Tania Marin
- JBI, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, SA, Australia
| | - Nicole Williams
- Centre for Orthopaedic and Trauma Research, The University of Adelaide, Adelaide, SA, Australia.,Department of Orthopaedic Surgery, Women's and Children's Hospital, Adelaide, SA, Australia
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Woods CR, Bradley JS, Chatterjee A, Copley LA, Robinson J, Kronman MP, Arrieta A, Fowler SL, Harrison C, Carrillo-Marquez MA, Arnold SR, Eppes SC, Stadler LP, Allen CH, Mazur LJ, Creech CB, Shah SS, Zaoutis T, Feldman DS, Lavergne V. Clinical Practice Guideline by the Pediatric Infectious Diseases Society and the Infectious Diseases Society of America: 2021 Guideline on Diagnosis and Management of Acute Hematogenous Osteomyelitis in Pediatrics. J Pediatric Infect Dis Soc 2021; 10:801-844. [PMID: 34350458 DOI: 10.1093/jpids/piab027] [Citation(s) in RCA: 90] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 04/06/2021] [Indexed: 01/08/2023]
Abstract
This clinical practice guideline for the diagnosis and treatment of acute hematogenous osteomyelitis (AHO) in children was developed by a multidisciplinary panel representing Pediatric Infectious Diseases Society (PIDS) and the Infectious Diseases Society of America (IDSA). This guideline is intended for use by healthcare professionals who care for children with AHO, including specialists in pediatric infectious diseases, orthopedics, emergency care physicians, hospitalists, and any clinicians and healthcare providers caring for these patients. The panel's recommendations for the diagnosis and treatment of AHO are based upon evidence derived from topic-specific systematic literature reviews. Summarized below are the recommendations for the diagnosis and treatment of AHO in children. The panel followed a systematic process used in the development of other IDSA and PIDS clinical practice guidelines, which included a standardized methodology for rating the certainty of the evidence and strength of recommendation using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach. A detailed description of background, methods, evidence summary and rationale that support each recommendation, and knowledge gaps can be found online in the full text.
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Affiliation(s)
- Charles R Woods
- Department of Pediatrics, University of Tennessee College of Medicine, Chattanooga, Tennessee, USA
| | - John S Bradley
- Division of Infectious Diseases, University of California San Diego School of Medicine, and Rady Children's Hospital, San Diego, California, USA
| | - Archana Chatterjee
- Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, Illinois, USA
| | - Lawson A Copley
- Departments of Orthopaedic Surgery and Pediatrics, University of Texas Southwestern, Dallas, Texas, USA
| | - Joan Robinson
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Matthew P Kronman
- Division of Infectious Diseases, Seattle Children's Hospital, Seattle, Washington, USA
| | - Antonio Arrieta
- University of California Irvine School of Medicine and Children's Hospital of Orange County, Irvine, California, USA
| | - Sandra L Fowler
- Division of Infectious Diseases, Medical University of South Carolina, Charleston, South Carolina, USA
| | | | - Maria A Carrillo-Marquez
- Division of Infectious Diseases, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Sandra R Arnold
- Division of Infectious Diseases, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Stephen C Eppes
- Department of Pediatrics, ChristianaCare, Newark, Delaware, USA
| | - Laura P Stadler
- Department of Pediatrics, Division of Infectious Diseases, University of Kentucky, Lexington, Kentucky, USA
| | - Coburn H Allen
- Department of Pediatrics, University of Texas at Austin Dell Medical School, Austin, Texas, USA
| | - Lynnette J Mazur
- Department of Pediatrics, University of Texas McGovern Medical School, Houston, Texas, USA
| | - C Buddy Creech
- Division of Pediatric Infectious Diseases, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Samir S Shah
- Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Theoklis Zaoutis
- Division of Infectious Diseases, Children's Hospital of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - David S Feldman
- New York University Langone Medical Center, New York, New York, USA
| | - Valéry Lavergne
- Department of Medical Microbiology and Infection Control, Vancouver General Hospital, Vancouver, British Columbia, Canada.,University of Montreal Research Center, Montreal, Quebec, Canada
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Zandstra J, Jongerius I, Kuijpers TW. Future Biomarkers for Infection and Inflammation in Febrile Children. Front Immunol 2021; 12:631308. [PMID: 34079538 PMCID: PMC8165271 DOI: 10.3389/fimmu.2021.631308] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 04/12/2021] [Indexed: 01/08/2023] Open
Abstract
Febrile patients, suffering from an infection, inflammatory disease or autoimmunity may present with similar or overlapping clinical symptoms, which makes early diagnosis difficult. Therefore, biomarkers are needed to help physicians form a correct diagnosis and initiate the right treatment to improve patient outcomes following first presentation or admittance to hospital. Here, we review the landscape of novel biomarkers and approaches of biomarker discovery. We first discuss the use of current plasma parameters and whole blood biomarkers, including results obtained by RNA profiling and mass spectrometry, to discriminate between bacterial and viral infections. Next we expand upon the use of biomarkers to distinguish between infectious and non-infectious disease. Finally, we discuss the strengths as well as the potential pitfalls of current developments. We conclude that the use of combination tests, using either protein markers or transcriptomic analysis, have advanced considerably and should be further explored to improve current diagnostics regarding febrile infections and inflammation. If proven effective when combined, these biomarker signatures will greatly accelerate early and tailored treatment decisions.
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Affiliation(s)
- Judith Zandstra
- Division Research and Landsteiner Laboratory, Department of Immunopathology, Sanquin Blood Supply, Amsterdam University Medical Center (UMC), Amsterdam, Netherlands
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children’s Hospital, Amsterdam UMC, Amsterdam, Netherlands
| | - Ilse Jongerius
- Division Research and Landsteiner Laboratory, Department of Immunopathology, Sanquin Blood Supply, Amsterdam University Medical Center (UMC), Amsterdam, Netherlands
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children’s Hospital, Amsterdam UMC, Amsterdam, Netherlands
| | - Taco W. Kuijpers
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children’s Hospital, Amsterdam UMC, Amsterdam, Netherlands
- Division Research and Landsteiner Laboratory, Department of Blood Cell Research, Sanquin Blood Supply, Amsterdam UMC, Amsterdam, Netherlands
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Saeed K, González Del Castillo J, Backous C, Drevet S, Ferrer R, Gavazzi G, Gluck E, Jensen JU, Kanizsai P, Ruiz-Rodríguez JC, Molnar G, Fazakas J, Umpleby H, Townsend J, Schuetz P. Hot topics on procalcitonin use in clinical practice, can it help antibiotic stewardship? Int J Antimicrob Agents 2019; 54:686-696. [PMID: 31369813 DOI: 10.1016/j.ijantimicag.2019.07.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 07/12/2019] [Accepted: 07/21/2019] [Indexed: 12/30/2022]
Affiliation(s)
- Kordo Saeed
- Hampshire Hospitals NHS Foundation Trust and University of Southampton, UK.
| | - Juan González Del Castillo
- Emergency Department, Instituto de Investigación Sanitaria (IdISSC), Hospital Clínico San Carlos, Madrid, Spain
| | - Craig Backous
- Swedish Covenant Hospital, Finch University Health Sciences/ The Chicago Medical School, USA
| | - Sabine Drevet
- GREPI EA 7408 University of Grenoble-Alpes, and Geriatric department, University Hospital of Grenoble-Alpes, France
| | - Ricard Ferrer
- Intensive Care Department. Vall d'Hebron University Hospital. Barcelona, Spain & Shock, Organ Dysfunction and Resuscitation Research Group. Vall d'Hebron Institute of Research, Spain
| | - Gaëtan Gavazzi
- GREPI EA 7408 University of Grenoble-Alpes, and Geriatric department, University Hospital of Grenoble-Alpes, France
| | - Eric Gluck
- Swedish Covenant Hospital, Finch University Health Sciences/ The Chicago Medical School, USA
| | - Jens-Ulrik Jensen
- CHIP & PERSIMUNE, Department of Infectious Diseases, Rigshospitalet and University of Copenhagen, Denmark; Section for Respiratory Medicine, Department of Internal Medicine, Herlev-Gentofte Hospital, Hellerup, Denmark
| | | | - Juan Carlos Ruiz-Rodríguez
- Intensive Care Department. Vall d'Hebron University Hospital. Barcelona, Spain & Shock, Organ Dysfunction and Resuscitation Research Group. Vall d'Hebron Institute of Research, Spain
| | - Gyula Molnar
- Semmelweis University, Faculty of Medicine, Budapest, Hungary
| | - Janos Fazakas
- Semmelweis University, Department of Transplant Surgery, Budapest, Hungary
| | | | - Jennifer Townsend
- Johns Hopkins University, Division of Infectious Diseases, Johns Hopkins Bayview Medical Center, USA
| | - Philipp Schuetz
- Kantonsspital Aarau, Internal Medicine, Aarau, Switzerland; University of Basel, Switzerland
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Eggimann P, Que YA, Rebeaud F. Measurement of pancreatic stone protein in the identification and management of sepsis. Biomark Med 2019; 13:135-145. [PMID: 30672312 DOI: 10.2217/bmm-2018-0194] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Sepsis is a life-threatening syndrome characterized by a dysregulated host response to an infection resulting in multiple organ dysfunctions. Early diagnosis and management of sepsis is key to improve patient outcome but remains challenging. Despite extensive research, only few biomarkers have so far proven to be helpful in the diagnosis of sepsis. A novel protein biomarker, the pancreatic stone protein (PSP), is showing great promises. Several lines of evidences suggest that PSP has a higher diagnostic performance for the identification of sepsis than procalcitonin and C-reactive protein, and a strong prognostic value to predict unfavorable outcome at admission to intensive care unit. This review summarizes the current knowledge on the molecular mechanisms of PSP function and the clinical evidences available to highlight the relevance of this protein in the diagnosis and prognosis of sepsis.
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Affiliation(s)
- Philippe Eggimann
- Département des Centres Interdisciplinaires et de Logistique Médicale, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - Yok-Ai Que
- Department of Intensive Care Medicine, Inselspital, Bern University Hospital, Bern, Switzerland
| | - Fabien Rebeaud
- Abionic SA, Route de la Corniche 5, 1066 Epalinges, Switzerland
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