Chemotherapy for Cerebral Metastases in Small Cell Lung Cancer
Author Information
Author(s): C.J. Twelves, R.L. Souhami, P.G. Harper, C.M. Ash, S.G. Spiro, H.M. Earl, J.S. Tobias, H. Quinn, D.M. Geddes
Primary Institution: Guy's Hospital, London
Hypothesis
Can chemotherapy effectively treat cerebral metastases in patients with small cell lung cancer?
Conclusion
Chemotherapy can effectively treat cerebral metastases in small cell lung cancer, with a response rate of 53%.
Supporting Evidence
- Chemotherapy resulted in a 53% response rate for cerebral metastases.
- Eight patients achieved a partial remission and one a complete remission.
- Neurological improvement was observed in patients who responded to chemotherapy.
Takeaway
Doctors thought that chemotherapy couldn't help brain tumors from lung cancer, but this study shows it can work well.
Methodology
A randomized trial was conducted with 19 patients who had symptomatic cerebral metastases treated with chemotherapy instead of radiotherapy.
Limitations
The study had a small sample size and did not include routine brain scans for all patients.
Participant Demographics
The median age was 60 years, with 13 males and 6 females.
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