Abubakar Tauseef, MDa; Maryam Zafar, MBBSb; Peter Silberstein, MDa; Joseph Nahas, MDa; Thomas Frederickson, MDc; Sean Hansen, MDa; Anum Abbas, MDd; Yaman Alali, MDa; Avdesh Buragadda, MDa; Omar K. Abughanimeh, MDd; Sunil Nair, MDa; Joseph Thirumalareddy, MDa; and Mohsin Mirza, MBBSa Correspondence: Abubakar Tauseef (abubakartauseef@creighton.edu)
aCreighton University, Omaha, Nebraska bDow University of Health Sciences, Karachi, Pakistan cCHI Health, Omaha, Nebraska dUniversity of Nebraska Medical Center, Omaha, Nebraska
Author disclosures
The authors report no actual or potential conflicts of interest or outside sources of funding with regard to this article.
Disclaimer
The opinions expressed herein are those of the authors and do not necessarily reflect those of Federal Practitioner, Frontline Medical Communications Inc., the US Government, or any of its agencies.
Ethics and consent
This is a meta-analysis including already published clinical trials.
Neutropenia developed in 6.1% of patients in the mutant EGFR-TK inhibitors group vs 48.2% of patients in the control group receiving platinum-based chemotherapy. Overall RR of 0.11 and 95% CI was noted, which was statistically significant, confirming higher neutropenia rates in patients receiving platinum-based chemotherapy compared with the treatment group for their advanced NSCLC (Figure 10).
Anorexia developed in 21.3% of patients in the mutant EGFR-TK inhibitors group vs 31.4% of patients in the control group receiving platinum-based chemotherapy. Overall RR of 0.44 and 95% CI was noted, which was statistically significant, confirming higher anorexia rates in patients receiving platinum-based chemotherapy compared with the treatment group for their advanced NSCLC (Figure 11).
Anemia occurred in 8.7% of patients in the mutant EGFR-TK inhibitors group compared with 32.1% of patients in the control group receiving platinum-based chemotherapy. Overall RR of 0.24 and 95% CI was noted, which was statistically significant, confirming higher anorexia rates in patients receiving platinum-based chemotherapy compared with treatment for their advanced NSCLC (Figure 12).
Cough was reported in 17.8% of patients in the mutant EGFR-TK inhibitors group compared with 18.9% of patients in the control group receiving platinum-based chemotherapy. Overall RR of 0.99 and 95% CI was noted, which was statistically significant, confirming slightly higher cough rates in patients receiving platinum-based chemotherapy compared with treatment for their advanced NSCLC (Figure 13).
Vomiting developed in 11% of patients in the mutant EGFR-TK inhibitors group vs 30.1% of patients in the control group receiving platinum-based chemotherapy. Overall RR of 0.35 and 95% CI was noted, which was statistically significant, confirming higher vomiting rates in patients receiving platinum-based chemotherapy compared with the treatment group for their advanced NSCLC (Figure 14).
Fever occurred in 5.6% of patients in the mutant EGFR-TK inhibitors group compared with 30.1% of patients in the control group receiving platinum-based chemotherapy. Overall RR of 0.41 and 95% CI was noted, which was statistically significant, confirming higher fever rates in patients receiving platinum-based chemotherapy compared with the treatment group for their advanced NSCLC (Figure 15).
