Jornal Brasileiro de Patologia e Medicina Laboratorial | |
Markers of acute-phase response in the treatment of pulmonary tuberculosis | |
Cristiane Martins1  Antônio Carlos De Castro Gama1  Daniela Valcarenghi1  Anna Paula De Borba Batschauer1  | |
关键词: pulmonary tuberculosis; C-reactive protein; erythrocyte sedimentation rate; tuberculose pulmonar; proteína C reativa; velocidade de hemossedimentação; | |
DOI : 10.5935/1676-2444.20140052 | |
来源: SciELO | |
【 摘 要 】
Introduction:Tuberculosis promotes an acute phase response with an increase of blood reactants, such as C-reactive protein (CRP), among others, which are associated with increased erythrocyte sedimentation rate (ESR).Objective:Evaluate the ESR and the CRP as markers for diagnosis and monitoring cases of pulmonary tuberculosis.Method:Research on patients with clinical, laboratory, and imaging diagnosis of pulmonary tuberculosis, from Itajaí-SC; in which CRP and ESR were analyzed in three different times: at diagnosis, before starting treatment (T0), after three months of treatment (T1), and at the end of treatment (T2).Results:51 patients were studied at T0 (100%), 43 (84.31%) at T1, and 32 (62.74%) at T2. ESR and CRP values presented significant differences in the three different times (p < 0.0001***). When analyzing the relationship between negative/positive sputum and altered/normal ESR and CRP at T0, ESR (p = 0.0691), CRP (p = 0.0166*). For chest imaging and sputum smear variables it was observed the following: CRP versus smear (p = 0.0002***), ESR versus smear (p = 0.3810), CRP versus chest imaging (p = 0.0097**), and ESR versus chest imaging (p = 0.0766). The correlation between ESR and CRP was: T0 (p = 0.0033**), T1 (p < 0.0001***) and T2 (p = 0.0015**).Conclusion:ESR and CRP proved to be good markers in the diagnosis and monitoring of tuberculosis cases, however, CRP achieve more significant results than ESR.
【 授权许可】
CC BY
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