1. Neutrophil to lymphocyte ratio and systemic immune‐inflammatory index as markers of response to autologous hematopoietic stem cell transplantation in persons with multiple sclerosis.
- Author
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Ocaña‐Ramm, Guillermo, Gallardo‐Pérez, Moisés Manuel, Garcés‐Eisele, Solón Javier, Sánchez‐Bonilla, Daniela, Robles‐Nasta, Max, Hernández‐Flores, Edgar Jared, Hamilton‐Avilés, Luis Enrique, Negrete‐Rodríguez, Paola, Melgar‐de‐la‐Paz, Miranda, Lira‐Lara, Olivia, Olivares‐Gazca, Juan Carlos, Ruiz‐Delgado, Guillermo J., and Ruiz‐Argüelles, Guillermo J.
- Subjects
MULTIPLE sclerosis treatment ,HEMATOPOIETIC stem cell transplantation ,NEUTROPHIL lymphocyte ratio ,AUTOGRAFTS ,MANN Whitney U Test ,CHI-squared test ,DESCRIPTIVE statistics ,IMMUNE system ,PLATELET lymphocyte ratio ,LONGITUDINAL method ,INFLAMMATION ,COMPARATIVE studies ,DATA analysis software ,BIOMARKERS ,DISEASE progression ,C-reactive protein - Abstract
Introduction: Biomarkers that help to evaluate the immune system and could be useful in multiple sclerosis (MS) are the neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), and systemic immune‐inflammatory index (SII). The objective of this work is to evaluate the significance of the SII index, PLR, and NLR before and after transplantation in individuals with MS who underwent autologous hematopoietic stem cell transplant (aHSCT) at a single institution. Methods: Patients with MS who received an aHSCT between 2017 and 2022 were included in the study. NLR, PLR, and SII index were calculated prior to the transplant and 100 days after, and evaluation of the expanded disability status scale (EDSS) was done before the transplant and 12 months after. The cohort was divided into two groups: aHSCT responders (R) and nonresponders (NR). Results: Fifty‐eight individuals were examined: 37 patients in the responders group R group and 21 in NR group. There was no statistically significant difference in the SII, NLR, and PLR prior to the transplant, however at 100 days post‐HSCT, NLR in the R group was 1.8 versus 3.1 in the NR group (p = 0.003), PLR was 194 versus 295, respectively (p = 0.024), meanwhile SII index was 489.5 versus 729.3 (p < 0.001). Conclusion: High NLR and SII index values after the aHSCT were associated with a worsening in the EDSS score. However, since this is the first ever study that compared NLR and SII index with the aHSCT response in persons with MS, further studies must be performed to corroborate this information. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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