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Copyright: ©Author(s) 2026.
World J Gastrointest Oncol. Jul 15, 2026; 18(7): 120031
Published online Jul 15, 2026. doi: 10.4251/wjgo.120031
Table 2 Summary of findings of evidence in adjuvant chemotherapy combined with Chinese herbal medicine
Ref.Patients detailsNumbers of RCTsParticipants
Effect estimates
Quality of evidence
Treatment
Control
1-year RFS rate
Tang et al[31]Postoperative CRC11509486RR = 0.39, 95%CI: 0.27-0.57Low1,2
2-year RFS rate
Tang et al[31]Postoperative CRC8411399RR = 0.40, 95%CI: 0.29-0.54Low1,2
3-year RFS rate
Tang et al[31]Postoperative CRC9645643RR = 0.52, 95%CI: 0.43-0.61Low1,2
Performance status (KPS improvement rate)
Zhao et al[34]Postoperative CRC12368367RR = 0.36, 95%CI: 0.26-0.51Low1,2


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