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Published on: December 28, 2017
A Retrospective Comparative Study of Concomitant Chemoradiotherapy followed by Adjuvant Temozolomide Versus
S Raj1, P N Pandit1, K Kishor1
1Radium Institute, Patna Medical College and Hospital, India.
Introduction:
Glioblastoma Multiforme (WHO grade IV glioma) still remains a dreadful diagnosis in oncology with the median survival ranging between 12 to 17 months, despite the recent advances in its management. It is the most common malignant primary tumour in adults(13). The standard of care is Maximal Safe Resection followed by Concomitant ChemoRadiotherapy.
Methods:
During the period 2006 to 2010 at Radium Institute, Patna Medical College and Hospital (PMCH) in India, a study was conducted on 37 newly diagnosed GBM cases in which the control-arm (c-arm) received Conventional Radiotherapy (60Gy/30#) only whereas the study arm (s-arm) received Concomitant Chemoradiotherapy followed by Adjuvant Temozolomide.
Results:
The median survival was 15.4 months in the s-arm as compared to 12.4 months in the c-arm. The OS showed a significant improvement with p-value of 0.05 and PFS also showed a benefit with a p-value of 0.005.
Conclusion:
The results were encouraging with improvement in OS as well as PFS in the s-arm and were at par with the other similar studies conducted in different parts of the world.

