Factors influencing the prognosis in Braf wild-type metastatic malignant melanoma and the role of novel inflammation indices

Le résumé fourni par la source

Background and Design: This study aims to investigate the prognostic factors in BRAF wild-type metastatic cutaneous melanoma and the prognostic role of inflammation indices.Materials and Methods: Metastatic BRAF wild-type cutaneous melanoma patients who presented to our clinic between 2011 and 2021 were enrolled.To investigate their prognostic roles, age, gender, performance status, first immunotherapy regimen received by the patient, metastatic sites, and seven inflammation indices [C-reactive protein (CRP)/albumin ratio (CAR), neutrophil lymphocyte ratio (NLR), prognostic nutritional index (PNI), platelet lymphocyte ratio (PLR), systemic immune-inflammation index (SII) and advanced lung cancer inflammation index (ALI) and hemoglobin, albumin levels, lymphocyte and platelet counts (HALP)] were studied.Results: Fourty-seven patients, consisting of 22 (46.8%)females and 25 (53.2%)males, were included in this study.Mean patient age was 54 (18-88) years.In our study, there were 16 (34%) patients with liver metastasis, 17 (36.2%)patients with lung metastasis, and 9 (19.1%)patients with brain metastasis.As immunotherapy, 34 (72.3%)patients had received Nivolumab, while 13 (27.7%)patients had received Ipilimumab therapy.When the relationships of the prognostic variables with overall survival were inspected in univariate and multivariate analyses, brain metastasis was found to be an independent prognostic factor (p=0.02).Lung metastasis approached the threshold of statistical significance in univariate analysis (p=0.09) and liver metastasis in multivariate analysis (p=0.07).The seven inflammation indices examined in the analyses [CAR, NLR, PNI, PLR, SII ALI and HALP] were found to have no prognostic role in both univariate and multivariate analyses.Conclusion: Our study determined that brain metastasis is an independent poor prognostic factor in BRAF wild-type metastatic melanoma.Prognostic roles of the CAR, NLR, PNI, PLR, SII ALI and HALP indices could not be demonstrated.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.