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Ágreda Fernández M, Origüen J, Rodriguez-Goncer I, San Juan R, López-Medrano F, Parra P, Ruiz-Merlo T, Redondo N, Orellana MÁ, Aguado JM, Fernández-Ruiz M. Predictive value of fecal calprotectin and lactoferrin levels for negative outcomes in Clostridioides difficile infection. Eur J Clin Microbiol Infect Dis 2024; 43:313-324. [PMID: 38072880 DOI: 10.1007/s10096-023-04729-z] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 11/28/2023] [Indexed: 01/28/2024]
Abstract
PURPOSE We investigated the role of fecal calprotectin (FC) and lactoferrin (FL) as predictive biomarkers in Clostridioides difficile infection (CDI). METHODS We assembled a prospective cohort including all patients with a laboratory-confirmed CDI diagnosis between January and December 2017. FL and FC levels were measured at diagnosis by commercial ELISA and EIA kits. We investigated the diagnostic accuracy of FC and FL to predict CDI recurrence and severity (study outcomes) and explored optimal cut-off values in addition to those proposed by the manufacturers (200 µg/g and 7.2 µg/mL, respectively). RESULTS We included 170 CDI cases (152 first episodes and 18 recurrences). The rates of recurrence (first episodes only) and severity (entire cohort) were 9.2% (14/152) and 46.5% (79/170). Both FL and FC levels were significantly higher in patients who developed study outcomes. Optimal cut-off values for FC and FL to predict CDI recurrence were 1052 µg/g and 6.0 µg/mL. The optimal cut-off value for FC yielded higher specificity (60.9%) and positive predictive value (PPV) (16.9%) than that proposed by the manufacturer. Regarding CDI severity, the optimal cut-off value for FC (439 µg/g) also provided higher specificity (43.9%) and PPV (54.1%) than that of the manufacturer, whereas the optimal cut-off value for FL (4.6 µg/mL) resulted in an improvement of PPV (57.5%). CONCLUSION By modifying the thresholds for assay positivity, the measurement of FC and FL at diagnosis is useful to predict recurrence and severity in CDI. Adding these biomarkers to current clinical scores may help to individualize CDI management.
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Affiliation(s)
- Mario Ágreda Fernández
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital, 12 de Octubre" (imas12), Madrid, Spain.
| | - Julia Origüen
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital, 12 de Octubre" (imas12), Madrid, Spain
| | - Isabel Rodriguez-Goncer
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital, 12 de Octubre" (imas12), Madrid, Spain
| | - Rafael San Juan
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital, 12 de Octubre" (imas12), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Medicine, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Francisco López-Medrano
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital, 12 de Octubre" (imas12), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Medicine, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Patricia Parra
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital, 12 de Octubre" (imas12), Madrid, Spain
| | - Tamara Ruiz-Merlo
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital, 12 de Octubre" (imas12), Madrid, Spain
| | - Natalia Redondo
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital, 12 de Octubre" (imas12), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - María Ángeles Orellana
- Department of Microbiology, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital, 12 de Octubre" (imas12), Madrid, Spain
| | - José María Aguado
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital, 12 de Octubre" (imas12), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Medicine, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Mario Fernández-Ruiz
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital, 12 de Octubre" (imas12), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Medicine, School of Medicine, Universidad Complutense, Madrid, Spain
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García-Dasí M, Aznar JA, Jiménez-Yuste V, Altisent C, Bonanad S, Mingot E, Lucía F, Giménez F, López MF, Marco P, Pérez R, Fernández MÁ, Paloma MJ, Galmes B, Herrero S, García-Talavera JA. Adherence to prophylaxis and quality of life in children and adolescents with severe haemophilia A. Haemophilia 2015; 21:458-64. [PMID: 25649244 DOI: 10.1111/hae.12618] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/27/2014] [Indexed: 11/30/2022]
Abstract
Treatment adherence in adolescents with chronic diseases is around 50%, and failure is more common in preventive therapy. In haemophilia, contradictory results are reported by the published studies. The objective of this study was to evaluate adherence with factor VIII (FVIII) prophylaxis in Spanish patients with severe haemophilia A between age 6 and 20 years. Data were collected retrosp-ectively in the previous 2 years. The primary endpoint was the absolute adherence index (AAI), and the endpoints were related to clinical status, age, prophylaxis regimen, responsibility for factor administration and quality of life (QoL), assessed by the Haemo-QoL questionnaires. A total of 78 patients from 14 Spanish hospitals were recruited. Adherence ranged between -64.4 and 66.7 (mean -3.08). No differences were observed between children and adolescents (7.11 vs. 6.39; P = 0.809). A statistically significant association (P < 0.010) between infra adherent group and target joint was found, as was a statistically significant difference (P < 0.010) between the number of bleeding episodes experienced by the adherent group (mean 1.4) and by infra adherents (mean 4.5). There was no significant difference between AAI and prophylactic regimen (6.35 vs. 6.96, P = 0.848), neither between AAI and the person responsible for factor administration (5.57 vs. 8.79, P = 0.326). The Haemo-QoL scores (8-12 years) were related to adherence level (P < 0.05). Adherence was approximately ideal and patients perceived a high QoL. Because of the repercussions for compliance, it is essential to work during puberty on emotional and self-acceptance aspects of the disease, as well as coping, and the patient's family, school and health team relationships.
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Affiliation(s)
- M García-Dasí
- Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - J A Aznar
- Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | | | - C Altisent
- Hospital Vall d'Hebron, Barcelona, Spain
| | - S Bonanad
- Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - E Mingot
- Hospital Carlos Haya, Málaga, Spain
| | - F Lucía
- Hospital Miguel Servet, Zaragoza, Spain
| | - F Giménez
- Hospital Torrecárdenas, Almería, Spain
| | | | - P Marco
- Hospital General de Alicante, Alicante, Spain
| | - R Pérez
- Hospital Virgen del Rocío, Sevilla, Spain
| | | | - M J Paloma
- Hospital Virgen del Camino, Pamplona, Spain
| | - B Galmes
- Hospital Son Espases, Mallorca, Spain
| | - S Herrero
- Hospital General de Guadalajara, Guadalajara, Spain
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