The good and the bad
Using C reactive protein to distinguish bacterial from non-bacterial infection among febrile patients in low-resource settings
Bibliographic Data
| ID | 21880146 |
|---|---|
| Authors | Camille Escadafal (0000-0002-0268-750X, FIND), Sandra Incardona (0000-0003-4994-1736, FIND), B Leticia Fernandez-Carballo (FIND), Sabine Dittrich (0000-0002-4522-2788, FIND, corresponding author) |
| Year | 2020 |
| Volume | 5 |
| Issue | 5 |
| Pages | e002396 |
| Publication date | 2020-05-01 |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | BMJ Global Health (JOURNAL) |
| Journal identifiers | ISSN: 2059-7908 • E-ISSN: 2059-7908 |
| Publisher | BMJ (PUBLISHER • GB) |
| DOI | 10.1136/bmjgh-2020-002396 |
| PMID | 32467355 |
| OpenAlex | W3028776080 |
| Language | EN |
| Citations received | 2 |
| References cited | 33 |
C reactive protein (CRP), a marker for the presence of an inflammatory process, is the most extensively studied marker for distinguishing bacterial from non-bacterial infections in febrile patients. A point-of-care test for bacterial infections would be of particular use in low-resource settings where other laboratory diagnostics are not always available, antimicrobial resistance rates are high and bacterial infections such as pneumonia are a leading cause of death. This document summarises evidence on CRP testing for bacterial infections in low-income and middle-income countries (LMICs). With a push for universal health coverage and prevention of antimicrobial resistance, it is important to understand if CRP might be able to do the job. The use of CRP polarised the global health community and the aim of this document is to summarise the ‘good and the bad’ of CRP in multiple settings in LMICs. In brief, the literature that was reviewed suggests that CRP testing may be beneficial in low-resource settings to improve rational antibiotic use for febrile patients, but the positive predictive value is insufficient to allow it to be used alone as a single tool. CRP testing may be best used as part of a panel of diagnostic tests and algorithms. Further studies in low-resource settings, particularly with regard to impact on antibiotic prescribing and cost-effectiveness of CRP testing, are warranted
Antibiotic resistance · Antibiotics · Antimicrobial · Biology · C-reactive protein · Inflammation · Intensive care medicine · Pneumonia · Point-of-care testing · Antibiotic Use and Resistance · Medicine · Sepsis Diagnosis and Treatment · Streptococcal Infections and Treatments · Immunology · Internal Medicine · Microbiology
| Citations per year | 0.33 |
|---|---|
| Citation span | 2020 - 2025 (6) |
| Highly cited | No |