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Clinical Trials Study
Copyright ©The Author(s) 2026.
World J Gastrointest Oncol. Feb 15, 2026; 18(2): 113922
Published online Feb 15, 2026. doi: 10.4251/wjgo.v18.i2.113922
Table 1 Comparisons of baseline data between the two groups (n = 39 in each group)
Item
Treatment group
Control group
χ2/t
P value
SexMale2725
Female12140.0580.81
Age (years)60.53 ± 7.8861.20 ± 10.00-0.32710.745
Tumor locationColon2322
Rectum16170.0530.81
Metastatic siteLiver2624
Lungs16140.0130.908
Time since initial diagnosis (month)> 61115
< 628240.9230.337
Prior treatment modalitiesSurgery1616
Chemotherapy12160.0860.769
Table 2 Comparisons of tumor markers before and after treatment between the two groups
Group
n
CEA (ng/mL)
P value
CA199 (U/mL)
P value
Before treatment
After treatment
Before treatment
After treatment
Treatment group36157.80 ± 220.1054.70 ± 132.15a,b0.023224.09 ± 315.7045.60 ± 77.96a,b0.009
Control group33185.06 ± 307.6582.32 ± 137.10b0.049213.36 ± 405.23145.47 ± 294.89b0.045
P value0.3430.0410.8660.046
Table 3 Comparisons of T-lymphocyte subsets before and after treatment between the two groups
Group
n
CD3+ (%)
P value
CD4+ (%)
P value
CD8+ (%)
P value
CD4+/CD8+
P value
Before treatment
After treatment
Before treatment
After treatment
Before treatment
After treatment
Before treatment
After treatment
Treatment group3668.90 ± 11.0176.66 ± 10.20a,b0.00332.47 ± 7.8037.44 ± 7.27a,b0.0431.17 ± 6.928.38 ± 4.51a,b0.0461.10 ± 3.881.35 ± 0.34a,b0.014
Control group3369.05 ± 12.8571.94 ± 8.900.29131.63 ± 6.6633.29 ± 7.270.34731.97 ± 9.7532.35 ± 7.960.8621.10 ± 0.481.17 ± 0.440.791
P value0.9560.0450.620.020.6590.0120.990.032
Table 4 Comparisons of Karnofsky Performance Status score before and after treatment between the two groups
Group
n
Before treatment
After treatment
P value
Treatment group3670.28 ± 8.1074.44 ± 5.58a,b0.013
Control group3370.91 ± 8.4271.51 ± 5.070.725
P value0.7520.026
Table 5 Comparisons of objective tumor responses between the two groups
Group
n
Complete response
Partial response
Stable disease
Progressive disease
Disease control rate, n (%)
Treatment group360726333 (91.67)
Control group330623429 (87.88)
χ20.015
P value0.903
Table 6 Comparison of traditional Chinese medicine symptom scores before and after treatment between the two groups
Group
n
Before treatment
After treatment
P value
Treatment group3612.33 ± 3.685.44 ± 2.71b0.00
Control group3311.12 ± 2.687.03 ± 2.72a,b0.00
P value0.1250.018
Table 7 Comparisons of traditional Chinese medicine efficacy before and after treatment between the two groups
Group
n
Clinical cure
Marked improvement
Moderate improvement
Stable/deterioration
Total effective rate, n (%)
Treatment group3601318531 (86.11)a
Control group3308131222 (66.67)
χ24.357
P value0.037
Table 8 Incidence of adverse events in the two groups
Adverse events
Grade
0
1
2
3
4
Incidence (%)
χ2
P value
WBC reductionTreatment group29520019a
Control group1910211424.290.038
NE reductionTreatment group31311014a
Control group215412364.680.03
HGB reductionTreatment group211500041a
Control group1119300673.900.048
PLT reductionTreatment group261010031a
Control group1515300554.060.04
ALT/AST elevationTreatment group29700019
Control group258000240.230.63
HypertensionTreatment group111573069
Control group712950790.780.38
Nausea/vomitingTreatment group31410013a
Control group218310364.680.030
DiarrheaTreatment group28800022a
Control group1712220485.230.022
Palmar-plantar erythrodysesthesia syndromeTreatment group251010030
Control group1912200421.050.306
ParesthesiaTreatment group27900025
Control group239100300.2430.62