The Incidence Risk Of Programmed Cell Death-1/Programmed Cell Death Ligand 1 Inhibitor-Related Alopecia For Cancer Patients A Systematic Review And Meta-Analysis
MEDICINE(2020)
摘要
Purpose: To evaluate the incidence risk of programmed cell death-1/programmed cell death ligand 1 (PD-1/PD-L1) inhibitor-related alopecia for cancer patients, the meta-analysis was put into practice. Method: The meta-analysis was designed and put into practice according to the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. Results: After rigorous screening and verification, 22 clinical trials involving PD-1/PD-L1 inhibitors were collected for the final comprehensive analysis. The incidence risk of alopecia for all-grade in the PD-1/PD-L1 group was significantly lower than that in the control chemotherapy group (odds ratio [OR] = 0.01, 95% confidence interval [CI]: [0.01, 0.04], I-2 = 86%, Z = 8.73 [P < .00001]). Similar to the above, the incidence risk of alopecia for grade 3-5 related to PD-1/PD-L1 was obvious lower than the control group (OR = 0.17, 95% CI:[0.05, 0.55], I-2 = 0%, Z = 2.97 [P = .003]). When 7 clinical trials (PD-1/PD-L1 + Chemotherapy vs Chemotherapy) were taken to evaluate the risk of alopecia for all-grade and grade 3-5, no statistically significant results were found. Conclusion: The incidence risk of alopecia caused by PD-1/PD-L1 is significantly lower than chemotherapy, and there is no statistical significant evidence that PD-1/PD-L1 combined with chemotherapy would increase the incidence risk of alopecia.
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关键词
aolpecia, cancer, meta-analysis, programmed cell death-1, programmed cell death ligand 1
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