Abstract 59P
Background
Relapse or progression in glioblastoma is common. Multiple options ranging from local treatment like re-surgery, re-radiation to systemic therapies like bevacizumab, CCNU, etc. are available. Patients with longer progression-free interval (> 2 years), smaller volume of disease and disease in non-eloquent areas are preferably selected for local therapies and while the others receive systemic therapy. There is limited data available on the pattern of care in relapsed gliomas hence we conducted an audit to address this deficiency.
Methods
A prospective database of all glioma patients has been maintained from June 2015 onwards at neuro-oncology DMG (Disease Management Group) at the Tata Memorial Hospital. We analysed the data of patients with relapsed gliomas treated from June 2015 to December 2017.
Results
The database had 854 patients of which 749 (87.7%) had disease progression. The treatment received by these 749 patients were best supportive care in 519 (69.3%), local therapy with or without systemic therapy in 85 (11.3%) and systemic therapy in 145 (19.4%) patients. Local therapy consisted of re-surgery (with or without re-radiation) in 63 patients and re-radiation (with or without systemic therapy) in 23 patients. The systemic therapies received were salvage temozolomide in 79 patients, bevacizumab (with or without an additional agent) in 41 patients and CCNU in 25 patients. The factors associated with administration of therapy at relapse were age (p = 0.009) and family income (0.041). The other factors tested were gender (p = 0.311) and performance status at relapse (p = 0.637).
Conclusions
This data highlights that a large number of patients with recurrent gliomas do not receive any treatment (69%), which is similar to the pattern of care reported from Australia. The pessimism associated with treatment of relapsed glioma is due to dismal prognosis at relapse with the current therapy available.
Clinical trial identification
Editorial acknowledgement
Legal entity responsible for the study
Tata Memorial Hospital.
Funding
Has not received any funding.
Disclosure
All authors have declared no conflicts of interest.
Resources from the same session
27P - The prognostic value of neutrophil to lymphocyte ratio (NLR) and 18F-FDG PET SUV in breast cancer patients underwent neoadjuvant chemotherapy
Presenter: Soong June Bae
Session: Poster display session
Resources:
Abstract
28P - Accuracy of core biopsy in predicting pathologic complete response in the breast in patients with complete/near complete clinical and radiological response (Complete Responders in the Breast – CRBr): A feasibility study
Presenter: Nisha Hariharan
Session: Poster display session
Resources:
Abstract
29P - Tumour response to neoadjuvant chemotherapy in breast cancer: Routine pathologic markers improve the predictive power of a cell-loss metric based on release of thymidine kinase 1 into blood
Presenter: Bernhard Tribukait
Session: Poster display session
Resources:
Abstract
30P - Comparison of metabolic changes between neoadjuvant chemotherapy and neoadjuvant endocrine therapy in premenopausal women with ER positive, HER2 negative breast cancer
Presenter: Ho-hyun Ryu
Session: Poster display session
Resources:
Abstract
31P - Circulating miR-155 as a potential therapeutic monitoring marker in breast cancer
Presenter: Sumadi Lukman Anwar
Session: Poster display session
Resources:
Abstract
32P - Profile of breast cancer epidemiology in Sanglah General Hospital, Denpasar, Bali from 2012 to 2019
Presenter: Citra Aryanti
Session: Poster display session
Resources:
Abstract
33P - Contrast enhanced chest CT in patients with breast cancer: Comprehensive imaging analysis and correlation with biological markers
Presenter: Bo Hwa Choi
Session: Poster display session
Resources:
Abstract
34P - Verification of metabolic regulatory mechanisms in androgen receptor-positive triple negative breast cancer
Presenter: Yuka Asano
Session: Poster display session
Resources:
Abstract
35TiP - Ribociclib plus goserelin with hormonal therapy versus physician choice chemotherapy in pre-/perimenopausal patients with HR+, HER2– inoperable locally advanced breast cancer (ABC): RIGHT choice study
Presenter: Yen-Shen Lu
Session: Poster display session
Resources:
Abstract
36TiP - A prospective study to assess response to neoadjuvant hormonal therapy in postmenopausal women with hormone-receptor positive breast cancer at a regional cancer centre in South India
Presenter: Shina Goyal
Session: Poster display session
Resources:
Abstract