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Yaow CYL, Chong RIH, Chan KS, Chia CTW, Shelat VG. Should Procalcitonin Be Included in Acute Cholecystitis Guidelines? A Systematic Review. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59040805. [PMID: 37109763 PMCID: PMC10144815 DOI: 10.3390/medicina59040805] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 04/11/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023]
Abstract
Background and Objectives: Acute cholecystitis (AC) is a common surgical emergency. Recent evidence suggests that serum procalcitonin (PCT) is superior to leukocytosis and serum C-reactive protein in the diagnosis and severity stratification of acute infections. This review evaluates the role of PCT in AC diagnosis, severity stratification, and management. Materials and Methods: PubMed, Embase, and Scopus were searched from inception till 21 August 2022 for studies reporting the role of PCT in AC. A qualitative analysis of the existing literature was conducted. Results: Five articles, including 688 patients, were included. PCT ≤ 0.52 ng/mL had fair discriminative ability (Area under the curve (AUC) 0.721, p < 0.001) to differentiate Grade 1 from Grade 2-3 AC, and PCT > 0.8 ng/mL had good discriminatory ability to differentiate Grade 3 from 1-2 AC (AUC 0.813, p < 0.001). PCT cut-off ≥ 1.50 ng/mL predicted difficult laparoscopic cholecystectomy (sensitivity 91.3%, specificity 76.8%). The incidence of open conversion was higher with PCT ≥ 1 ng/mL (32.4% vs. 14.6%, p = 0.013). A PCT value of >0.09 ng/mL could predict major complications (defined as open conversion, mechanical ventilation, and death). Conclusions: Current evidence is plagued by the heterogeneity of small sample studies. Though PCT has some role in assessing severity and predicting difficult cholecystectomy, and postoperative complications in AC patients, more evidence is necessary to validate its use.
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Affiliation(s)
- Clyve Yu Leon Yaow
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
| | - Ryan Ian Houe Chong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
| | - Kai Siang Chan
- Department of General Surgery, Tan Tock Seng Hospital, Singapore 637551, Singapore
| | - Christopher Tze Wei Chia
- Department of Gastroenterology and Hepatology, Tan Tock Seng Hospital, Singapore 637551, Singapore
| | - Vishal G Shelat
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
- Department of General Surgery, Tan Tock Seng Hospital, Singapore 637551, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
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2
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Covino M, Gallo A, Simeoni B, Murace CA, Ibba F, Pero E, Franceschi F, Landi F, Montalto M. Procalcitonin for the early discrimination of fever etiology in patients with systemic autoimmune diseases attending the emergency department. Intern Emerg Med 2023; 18:617-625. [PMID: 36414876 DOI: 10.1007/s11739-022-03154-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 11/08/2022] [Indexed: 11/24/2022]
Abstract
In febrile patients with known systemic autoimmune disease, early discrimination between infection and disease flare often represents a clinical challenge. This study aimed at evaluating the efficacy of procalcitonin (PCT) and other common inflammatory biomarkers in discriminating disease flare from bacterial infections in the Emergency Department (ED). In a cross-sectional observational retrospective study, we identified consecutive febrile patients with a known diagnosis of systemic autoimmune disease, admitted to the ED, and subsequently hospitalized. Flare vs infective disease was defined on clinical records at hospital discharge. Dosage of common inflammatory markers was performed at ED admission. Out of 177 patients, those with infection were most commonly elderly, frail, and with reduced peripheral oxygen saturation at admission. When compared to C-reactive protein (CRP) and white blood count (WBC), PCT showed the best performance in discriminating infections vs flare. However, only at a very high threshold value of 2 ng/ml, the PCT had a satisfactory negative predictive value of 88.9%, although with a very low specificity of 13.6% and a positive predictive value of 35.8%. Our data suggest that in the ED setting, the early PCT determination has low accuracy in the differentiation of disease flare from infection in patients with known rheumatologic disease. However, the PCT could be useful in elderly and comorbid subjects, in supporting clinical assessment and in recognizing those febrile patients needing prompt antibiotic treatment.
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Affiliation(s)
- Marcello Covino
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo A. Gemelli 1, 00168, Rome, Italy
| | - Antonella Gallo
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo A. Gemelli 1, 00168, Rome, Italy.
| | - Benedetta Simeoni
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo A. Gemelli 1, 00168, Rome, Italy
| | - Celeste Ambra Murace
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo A. Gemelli 1, 00168, Rome, Italy
| | - Francesca Ibba
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo A. Gemelli 1, 00168, Rome, Italy
| | - Erika Pero
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo A. Gemelli 1, 00168, Rome, Italy
| | - Francesco Franceschi
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo A. Gemelli 1, 00168, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesco Landi
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo A. Gemelli 1, 00168, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Massimo Montalto
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo A. Gemelli 1, 00168, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
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Jaffe IS, Jaehne AK, Quackenbush E, Ko ER, Rivers EP, McClain MT, Ginsburg GS, Woods CW, Tsalik EL. Comparing the Diagnostic Accuracy of Clinician Judgment to a Novel Host Response Diagnostic for Acute Respiratory Illness. Open Forum Infect Dis 2021; 8:ofab564. [PMID: 34888402 DOI: 10.1093/ofid/ofab564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 11/02/2021] [Indexed: 11/12/2022] Open
Abstract
Background Difficulty discriminating bacterial from viral infections drives antibacterial misuse. Host gene expression tests discriminate bacterial and viral etiologies, but their clinical utility has not been evaluated. Methods Host gene expression and procalcitonin levels were measured in 582 emergency department participants with suspected infection. We also recorded clinician diagnosis and clinician-recommended treatment. These 4 diagnostic strategies were compared with clinical adjudication as the reference. To estimate the clinical impact of host gene expression, we calculated the change in overall Net Benefit (∆NB; the difference in Net Benefit comparing 1 diagnostic strategy with a reference) across a range of prevalence estimates while factoring in the clinical significance of false-positive and -negative errors. Results Gene expression correctly classified bacterial, viral, or noninfectious illness in 74.1% of subjects, similar to the other strategies. Clinical diagnosis and clinician-recommended treatment revealed a bias toward overdiagnosis of bacterial infection resulting in high sensitivity (92.6% and 94.5%, respectively) but poor specificity (67.2% and 58.8%, respectively), resulting in a 33.3% rate of inappropriate antibacterial use. Gene expression offered a more balanced sensitivity (79.0%) and specificity (80.7%), which corresponded to a statistically significant improvement in average weighted accuracy (79.9% vs 71.5% for procalcitonin and 76.3% for clinician-recommended treatment; P<.0001 for both). Consequently, host gene expression had greater Net Benefit in diagnosing bacterial infection than clinician-recommended treatment (∆NB=6.4%) and procalcitonin (∆NB=17.4%). Conclusions Host gene expression-based tests to distinguish bacterial and viral infection can facilitate appropriate treatment, improving patient outcomes and mitigating the antibacterial resistance crisis.
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Affiliation(s)
- Ian S Jaffe
- Duke Center for Applied Genomics & Precision Medicine, Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Anja K Jaehne
- Department of Emergency Medicine, Henry Ford Hospital, Wayne State University, Detroit, Michigan, USA
| | - Eugenia Quackenbush
- Department of Emergency Medicine, University of North Carolina Medical Center, Chapel Hill, North Carolina, USA
| | - Emily R Ko
- Duke Center for Applied Genomics & Precision Medicine, Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Emanuel P Rivers
- Department of Emergency Medicine, Henry Ford Hospital, Wayne State University, Detroit, Michigan, USA
| | - Micah T McClain
- Duke Center for Applied Genomics & Precision Medicine, Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA.,Medical Service, Durham Veterans Affairs Health Care System, Durham, North Carolina, USA
| | - Geoffrey S Ginsburg
- Duke Center for Applied Genomics & Precision Medicine, Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Christopher W Woods
- Duke Center for Applied Genomics & Precision Medicine, Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA.,Medical Service, Durham Veterans Affairs Health Care System, Durham, North Carolina, USA
| | - Ephraim L Tsalik
- Duke Center for Applied Genomics & Precision Medicine, Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA.,Emergency Medicine Service, Durham Veterans Affairs Health Care System, Durham, North Carolina, USA
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Sepsis: New Challenges and Future Perspectives for an Evolving Disease—Precision Medicine Is the Way! Medicina (B Aires) 2021; 57:medicina57101109. [PMID: 34684146 PMCID: PMC8538484 DOI: 10.3390/medicina57101109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 10/13/2021] [Indexed: 11/20/2022] Open
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Fransvea P, Covino M, Rosa F, Puccioni C, Quero G, Cozza V, La Greca A, Franceschi F, Alfieri S, Sganga G. Role of serum procalcitonin in predicting the surgical outcomes of acute calculous cholecystitis. Langenbecks Arch Surg 2021; 406:2375-2382. [PMID: 34213583 DOI: 10.1007/s00423-021-02252-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 06/16/2021] [Indexed: 12/07/2022]
Abstract
BACKGROUND Acute calculous cholecystitis (AC) is a syndrome of right upper quadrant pain, fever, and leukocytosis associated with gallbladder inflammation. In the preoperative planning, the severity of AC should be considered as well as time of onset of symptoms and patient comorbidities. The aim of the present study was to investigate the role of an early PCT assessment in the emergency department in predicting the outcomes of laparoscopic surgery for AC. STUDY DESIGN Retrospective, mono-centric study conducted in a teaching urban hospital. We evaluated all patients admitted to our ED from January 1st, 2015, to December 31st, 2019, underwent laparoscopic cholecystectomy for AC having a preoperative PCT determination in ED. RESULTS A total of 2285 patients in our ED were admitted for AC. Among them 822 patients were treated surgically, 174 had a PCT determination in ED. Median age was 63 [50-74]. Overall, 33 patients (19.0%) had major complications (MC): 32 needed an open surgery conversion, and 3 among them deceased. Multivariate analysis demonstrated that PCT, WBC, BUN, and CCI were significantly associated to MC in our cohort. When we calculated the area under the ROC curve with regard to MC, a procalcitonin value > 0.09 at admission had sensitivity = 84.8% [68.1-94.9] and specificity = 51.8% [43.2-60.3] for the occurrence of MC. CONCLUSION Our results, suggest that a PCT > 0.09 ng/mL at ED admission, could be associated to a poor surgical outcome in patients treated by laparoscopic surgery for AC.
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Affiliation(s)
- Pietro Fransvea
- Emergency Surgery and Trauma, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, 00168, Rome, Italy.
| | - Marcello Covino
- Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy.,Università Cattolica del Sacro Cuore, Rome, Italy
| | - Fausto Rosa
- Università Cattolica del Sacro Cuore, Rome, Italy.,Digestive Surgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Caterina Puccioni
- Emergency Surgery and Trauma, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, 00168, Rome, Italy
| | - Giuseppe Quero
- Digestive Surgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Valerio Cozza
- Emergency Surgery and Trauma, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, 00168, Rome, Italy
| | - Antonio La Greca
- Emergency Surgery and Trauma, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, 00168, Rome, Italy.,Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesco Franceschi
- Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy.,Università Cattolica del Sacro Cuore, Rome, Italy
| | - Sergio Alfieri
- Università Cattolica del Sacro Cuore, Rome, Italy.,Digestive Surgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Gabriele Sganga
- Emergency Surgery and Trauma, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, 00168, Rome, Italy.,Università Cattolica del Sacro Cuore, Rome, Italy
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Prognostic Role of Serum Procalcitonin Measurement in Adult Patients Admitted to the Emergency Department with Fever. ANTIBIOTICS (BASEL, SWITZERLAND) 2021; 10:antibiotics10070788. [PMID: 34209605 PMCID: PMC8300691 DOI: 10.3390/antibiotics10070788] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 06/18/2021] [Accepted: 06/24/2021] [Indexed: 01/08/2023]
Abstract
Background and Objectives. Fever is one of the most common presenting complaints in the Emergency Department (ED). This study aimed at evaluating the prognostic role of serum Procalcitonin (PCT) measurement among adult patients admitted to the ED with fever. Materials and Methods. This is a retrospective cross-sectional study including all consecutive patients admitted to ED with fever and subsequently hospitalized in a period of six-year (January 2014 to December 2019). Inclusion criteria were age > 18 years, fever (T ≥ 38 °C) or chills within 24 h from presentation to the ED as the main symptom, and availability of a PCT determination obtained <24 h since ED access. The primary endpoint was overall in-hospital mortality. Results. Overall, 6595 patients were included in the study cohort (3734 males, 55.6%), with a median age of 71 [58-81] years. Among these, based on clinical findings and quick sequential organ failure assessment (qSOFA), 422 were considered septic (36.2% deceased), and 6173 patients non-septic (16.2% deceased). After correction for baseline covariates, a PCT > 0.5 ng/mL was an independent risk factor for all-cause in-hospital death in both groups (HR 1.77 [1.27-2.48], and 1.80 [1.59-2.59], respectively). Conclusions. Among adult patients admitted with fever, the PCT assessment in ED could have reduced prognostic power for patients with a high suspicion of sepsis. On the other hand, it could be useful for sepsis rule-out for patients at low risk. In these latter patients, the prognostic role of PCT is higher for those with a final diagnosis of bloodstream infection.
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