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Clinical and Pathologic Features and Prognostic Factors for Recurrent Gliomas
- Source :
- World neurosurgery. 128
- Publication Year :
- 2018
-
Abstract
- Objective To explore related factors that influence time to recurrence and prognosis of gliomas. Methods A retrospective analysis of pathologic and clinical data of patients with glioma who underwent surgery for the first time and had a recurrence between 2009 and 2018 in West China Hospital was performed. Clinical characteristics of patients were reviewed, and survival analysis was performed to identify prognostic factors for the recurrent time. Molecules with differential changes in the paired samples were included in the survival analysis. Results A total of 84 patients met our inclusion requirements and were included in the study; other related factors were also considered in detail in the integrated analysis. Significant differences among O6-methylguanine-DNA methyltransferase (positive/negative), isocitrate dehydrogenase 1 (positive/negative), and Ki-67 were determined by statistical analysis of paired samples (P = 0.013, P = 0.014, P = 0.017). Univariate analysis demonstrated that Ki-67 (low expression, medium expression, high expression), initial World Health Organization grade (low or high), tumor side (left, right, middle), age (≥50 years, Conclusions This comprehensive analysis revealed that initial World Health Organization grade and Ki-67 proliferative index were independent prognostic factors that predict the time to recurrence of glioma in patients after first surgery.
- Subjects :
- Oncology
Male
Time Factors
0302 clinical medicine
DNA Modification Methylases
Aged, 80 and over
Univariate analysis
biology
Brain Neoplasms
Age Factors
Glioma
Middle Aged
Prognosis
Isocitrate Dehydrogenase
Tumor Burden
Isocitrate dehydrogenase
030220 oncology & carcinogenesis
Ki-67
Female
Adult
medicine.medical_specialty
China
X-linked Nuclear Protein
Proliferative index
Adolescent
03 medical and health sciences
Young Adult
Paired samples
Internal medicine
Glial Fibrillary Acidic Protein
medicine
Humans
Survival analysis
Aged
Proportional Hazards Models
Retrospective Studies
Related factors
business.industry
Tumor Suppressor Proteins
medicine.disease
Survival Analysis
DNA Repair Enzymes
Ki-67 Antigen
biology.protein
Surgery
Neurology (clinical)
Neoplasm Grading
Neoplasm Recurrence, Local
Tumor Suppressor Protein p53
business
030217 neurology & neurosurgery
Subjects
Details
- ISSN :
- 18788769
- Volume :
- 128
- Database :
- OpenAIRE
- Journal :
- World neurosurgery
- Accession number :
- edsair.doi.dedup.....0bf89cc17e539f85ac79d4ce9557fbc9