High expression of survivin predicts poor prognosis in cervical squamous cell carcinoma treated with paclitaxel and carboplatin

Medicine (Baltimore). 2019 May;98(20):e15607. doi: 10.1097/MD.0000000000015607.

Abstract

Lack of effective biomarkers is one of the challenges in current neoadjuvant chemotherapy to predict drug response and sensitivity of cervical squamous cell carcinoma (CSCC). The present study was designed to investigate the correlation of the expression of survivin, an inhibitor of apoptosis with the prognosis of CSCC patients undergoing neoadjuvant chemotherapy.A total of 117 CSCC patients treated with paclitaxel and carboplatin between May 2015 and April 2017 in the Second Hospital of Lanzhou University were retrospectively analyzed. The pathologic diagnosis and classification of CSCC were based on the Guidelines of the International Federation of Gynaecology and Obstetrics (FIGO). The efficacy was defined as complete remission (CR), partial remission (PR), and stability disease (SD). The expressions of survivin, vascular endothelial growth factor (VEGF), and Ki67 were determined with immunohistochemistry. Data were analyzed with SPSS software.Univariate analysis showed that survivin expression had no correlation with ages, FIGO stage, macroscopic type, lymphovascular invasion, depth of lymphovascular invasion, lymph node metastasis, and tumor size among 117 CSCC patients. However, survivin expression was positively correlated with pathological grade (R = 0.691, P < .001). Multivariate analysis revealed that survivin expression was independently correlated with grades (P < .001). In addition, the analysis of correlation indicated that survivin expression is positively correlated with VEGF expression (R = 0.820, P < .001) and Ki67 expression (R = 0.673, P < .001). The numbers (percentages) of complete remission (CR), partial remission (PR), and stability disease (SD) were 11 (9.4%), 91 (77.8%), and 15 (12.8%) respectively after the treatment of paclitaxel and carboplatin. Univariate analysis showed that efficacy of treatment was negatively correlated with pathological grade (R = 0.513, P < .001), Ki67 expression (R = 0.586, P < .001), VEGF expression (R = 0.476, P < .001) and survivin expression (R = 0.519, P < .001). Multivariate analysis revealed that efficacy of treatment was independently correlated with grades (P = .028), Ki67 (P < .001), and survivin expression (P = .015).The results suggested that survivin expression is negatively correlated with the prognosis of CSCC patients treated with paclitaxel and carboplatin. Therefore, survivin expression might be a marker for prognosis in CSCC following neoadjuvant chemotherapy.

Publication types

  • Observational Study

MeSH terms

  • Adult
  • Antineoplastic Combined Chemotherapy Protocols / therapeutic use*
  • Carboplatin / therapeutic use
  • Carcinoma, Squamous Cell / drug therapy
  • Carcinoma, Squamous Cell / mortality
  • Carcinoma, Squamous Cell / pathology*
  • Chemotherapy, Adjuvant
  • China / epidemiology
  • Female
  • Humans
  • Ki-67 Antigen / biosynthesis
  • Lymphatic Metastasis
  • Middle Aged
  • Neoplasm Grading
  • Paclitaxel / therapeutic use
  • Retrospective Studies
  • Survivin / biosynthesis*
  • Tumor Burden
  • Uterine Cervical Neoplasms / drug therapy
  • Uterine Cervical Neoplasms / mortality
  • Uterine Cervical Neoplasms / pathology*
  • Vascular Endothelial Growth Factor A / biosynthesis

Substances

  • Ki-67 Antigen
  • Survivin
  • Vascular Endothelial Growth Factor A
  • Carboplatin
  • Paclitaxel