The Role of Neoadjuvant Chemotherapy in Resectable Primary Synovial Sarcoma.
Sarcoma
chemotherapy
synovial sarcoma
Journal
Anticancer research
ISSN: 1791-7530
Titre abrégé: Anticancer Res
Pays: Greece
ID NLM: 8102988
Informations de publication
Date de publication:
Feb 2020
Feb 2020
Historique:
received:
28
11
2019
revised:
13
12
2019
accepted:
17
12
2019
entrez:
5
2
2020
pubmed:
6
2
2020
medline:
20
2
2020
Statut:
ppublish
Résumé
The role of neoadjuvant chemotherapy for localized synovial sarcoma is still controversial. This study aimed to explore the influence of neoadjuvant chemotherapy combined with surgery in localized synovial sarcoma through analysis of our hospital's patient records. A total of 122 patients diagnosed with synovial sarcoma were enrolled in this study from January 1980 to December 2016 at the Cancer Institute Hospital of The Japanese Foundation for Cancer Research. The impact of neoadjuvant chemotherapy on overall survival was assessed to show how clinicopathological factors (e.g. age, tumor size, treatment, dose intensity, pathological pattern and histological grading) influenced patient prognosis. Among 106 patients, 76 (71.7%) received neoadjuvant chemotherapy and 30 (28.3%) did not. The median follow-up was 39.2 (range=12-286) months. The 5-year and 10-year overall survival rates were 65.4% and 58.4% respectively. The tumor size and histological grade influenced the patient's overall survival (p<0.05). Among the patients with grade 2 tumor, tumor size did not influence prognosis. Neoadjuvant chemotherapy improved the overall survival of patients who had grade 3 tumors. Treatment with neoadjuvant chemotherapy proved beneficial for high-risk patients with grade 3 synovial sarcoma but was not effective for those with low-risk and grade 2 tumor. Tumor size and histological grade were important factors in patient prognosis but had no connection with pathological patterns.
Sections du résumé
BACKGROUND
BACKGROUND
The role of neoadjuvant chemotherapy for localized synovial sarcoma is still controversial. This study aimed to explore the influence of neoadjuvant chemotherapy combined with surgery in localized synovial sarcoma through analysis of our hospital's patient records.
PATIENTS AND METHODS
METHODS
A total of 122 patients diagnosed with synovial sarcoma were enrolled in this study from January 1980 to December 2016 at the Cancer Institute Hospital of The Japanese Foundation for Cancer Research. The impact of neoadjuvant chemotherapy on overall survival was assessed to show how clinicopathological factors (e.g. age, tumor size, treatment, dose intensity, pathological pattern and histological grading) influenced patient prognosis.
RESULTS
RESULTS
Among 106 patients, 76 (71.7%) received neoadjuvant chemotherapy and 30 (28.3%) did not. The median follow-up was 39.2 (range=12-286) months. The 5-year and 10-year overall survival rates were 65.4% and 58.4% respectively. The tumor size and histological grade influenced the patient's overall survival (p<0.05). Among the patients with grade 2 tumor, tumor size did not influence prognosis. Neoadjuvant chemotherapy improved the overall survival of patients who had grade 3 tumors.
CONCLUSION
CONCLUSIONS
Treatment with neoadjuvant chemotherapy proved beneficial for high-risk patients with grade 3 synovial sarcoma but was not effective for those with low-risk and grade 2 tumor. Tumor size and histological grade were important factors in patient prognosis but had no connection with pathological patterns.
Identifiants
pubmed: 32014949
pii: 40/2/1029
doi: 10.21873/anticanres.14038
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
1029-1034Informations de copyright
Copyright© 2020, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.