The Journal of Practical Medicine ›› 2026, Vol. 42 ›› Issue (18): 3315-3322.doi: 10.3969/j.issn.1006-5725.2026.18.009
• Chronic Disease Control • Previous Articles
Xing Deng1,2, Maoyi Zuo1,2, Guixian Pan1,2, Qiuping Yang1,2, Yao Cai1,2, Sitao Li1,2(
)
Received:2026-07-28
Revised:2026-08-21
Accepted:2026-08-27
Online:2026-09-25
Published:2026-10-19
Contact:
Sitao Li
About author:Deng Xing designed the study, collected and analyzed the data, and wrote the article. Zuo Maoyi collected the data and prepared the tables. Pan Guixian and Yang Qiuping performed the data cleaning and statistical analysis and prepared the figures. Cai Yao verified the clinical data and performed quality control. Li Sitao designed the study, revised the article, and reviewed the final manuscript. All authors read and approved the final manuscript as submitted.
CLC Number:
Xing Deng, Maoyi Zuo, Guixian Pan, Qiuping Yang, Yao Cai, Sitao Li. Association of early intestinal ultrasound parameters with endoscopic healing at week 54 in pediatric Crohn′s disease patients treated with infliximab[J]. The Journal of Practical Medicine, 2026, 42(18): 3315-3322.
Tab.1
Comparison of baseline demographic and clinical characteristics between the two groups"
| 变量 | 内镜缓解组(n = 15) | 内镜未缓解组(n = 16) | t/U值 | P值 |
|---|---|---|---|---|
| 男性/[例(%)] | 11(73.3) | 11(68.8) | 1.000* | |
| 年龄(x ± s)/岁 | 13.09 ± 2.61 | 13.22 ± 2.52 | 0.146 | 0.885 |
| 疾病部位(巴黎分类)/[例(%)] | 0.237* | |||
| L1(回肠) | 4(26.7) | 1(6.3) | ||
| L2(结肠) | 3(20.0) | 2(12.5) | ||
| L3(回结肠) | 8(53.3) | 13(81.3) | ||
| L4(上消化道受累) | 5(33.3) | 4(25.0) | 0.704* | |
| 肛周病变/[例(%)] | 12(80.0) | 11(68.8) | 0.685* | |
| PCDAI/分 | 27.25(17.5,43.0) | 17.5(10.0,22.5) | 152.5 | 0.093 |
| 基线CRP/(mg/L) | 0.68(0.38,9.13) | 12.33(4.48,15.86) | 46.0 | 0.003 |
| 基线ESR/(mm/h) | 15.9(7.5,36.0) | 17.83(11.27,29.65) | 107.0 | 0.626 |
Tab.2
Association of IUS parameters at baseline, week 14, and week 54 with week-54 endoscopic outcomes"
| 超声异常指标 | 时点 | 内镜缓解组 | 内镜未缓解组 | P值 |
|---|---|---|---|---|
| BWT增厚 | 基线 | 10/14(71.4) | 13/16(81.3) | 0.675 |
| 第14周 | 6/15(40.0) | 15/16(93.8) | 0.002 | |
| 第54周 | 3/15(20.0) | 9/14(64.3) | 0.025 | |
| Limberg分级异常 | 基线 | 10/14(71.4) | 13/16(81.3) | 0.675 |
| 第14周 | 6/15(40.0) | 15/16(93.8) | 0.002 | |
| 第54周 | 3/15(20.0) | 9/14(64.3) | 0.025 | |
| 肠壁分层异常 | 基线 | 8/14(57.1) | 11/16(68.8) | 0.707 |
| 第14周 | 3/15(20.0) | 9/16(56.3) | 0.066 | |
| 第54周 | 4/15(26.7) | 7/14(50.0) | 0.264 | |
| 脂肪增厚 | 基线 | 6/14(42.9) | 6/16(37.5) | 1.000 |
| 第14周 | 12/15(80.0) | 11/16(68.8) | 0.685 | |
| 第54周 | 12/15(80.0) | 13/14(92.9) | 0.598 |
Tab.4
GEE analysis of the relationship between longitudinal changes in IUS parameters and week-54 endoscopic outcomes"
| 指标 | 效应 | β值 | SE | Waldχ² | P值 | OR(95%CI) |
|---|---|---|---|---|---|---|
| BWT增厚 | 时间(0周 vs. 54周) | 2.244 | 0.703 | 10.187 | 0.001 | 9.43(2.38 ~ 37.38) |
| 时间(14周 vs. 54周) | 0.981 | 0.714 | 1.889 | 0.169 | 2.67(0.66 ~ 10.80) | |
| 分组(未缓解组 vs. 缓解组) | 2.009 | 0.850 | 5.594 | 0.018 | 7.46(1.41 ~ 39.42) | |
| 交互(0周×未缓解组) | -1.400 | 0.854 | 2.688 | 0.101 | 0.25(0.05 ~ 1.32) | |
| 交互(14周×未缓解组) | 1.104 | 1.231 | 0.805 | 0.370 | 3.02(0.27 ~ 33.68) | |
| Limberg分级异常 | 时间(0周 vs. 54周) | 2.244 | 0.703 | 10.187 | 0.001 | 9.43(2.38 ~ 37.38) |
| 时间(14周 vs. 54周) | 0.981 | 0.714 | 1.889 | 0.169 | 2.67(0.66 ~ 10.80) | |
| 分组(未缓解组 vs. 缓解组) | 2.009 | 0.850 | 5.594 | 0.018 | 7.46(1.41 ~ 39.42) | |
| 交互(0周×未缓解组) | -1.400 | 0.854 | 2.688 | 0.101 | 0.25(0.05 ~ 1.32) | |
| 交互(14周×未缓解组) | 1.104 | 1.231 | 0.805 | 0.370 | 3.02(0.27 ~ 33.68) | |
| 分层消失 | 时间(0周 vs. 54周) | 1.486 | 0.580 | 6.554 | 0.010 | 4.35(1.41 ~ 14.29) |
| 时间(14周 vs. 54周) | -0.375 | 0.364 | 1.059 | 0.303 | 0.68(0.34 ~ 1.41) | |
| 分组(未缓解组 vs. 缓解组) | 0.988 | 0.776 | 1.622 | 0.203 | 2.70(0.59 ~ 12.50) | |
| 交互(0周×未缓解组) | -0.674 | 0.831 | 0.658 | 0.417 | 0.51(0.10 ~ 2.56) | |
| 交互(14周×未缓解组) | 0.649 | 0.459 | 2.000 | 0.157 | 1.92(0.78 ~ 4.76) | |
| 脂肪增厚 | 时间(0周 vs. 54周) | -1.636 | 0.628 | 6.782 | 0.009 | 0.19(0.06 ~ 0.67) |
| 时间(14周 vs. 54周) | 0 | 0.589 | 0.000 | 1.000 | 1.00(0.32 ~ 3.17) | |
| 分组(未缓解组 vs. 缓解组) | 1.061 | 1.136 | 0.873 | 0.350 | 2.86(0.31 ~ 25.00) | |
| 交互(0周×未缓解组) | -1.322 | 1.151 | 1.320 | 0.251 | 0.27(0.03 ~ 2.56) | |
| 交互(14周×未缓解组) | -1.659 | 1.040 | 2.547 | 0.111 | 0.19(0.02 ~ 1.45) |
Tab.5
GEE analysis of the relationship between longitudinal changes in IUS parameters and week-54 endoscopic outcomes, adjusted for time-varying ln(CRP + 1)"
| 指标 | 效应 | β值 | SE | Waldχ² | P值 | OR(95%CI) |
|---|---|---|---|---|---|---|
| BWT增厚 | 时间(0周 vs. 54周) | 2.137 | 0.755 | 8.017 | 0.005 | 8.47(1.93 ~ 37.20) |
| 时间(14周 vs. 54周) | 0.959 | 0.722 | 1.765 | 0.184 | 2.61(0.63 ~ 10.74) | |
| 分组(未缓解组 vs. 缓解组) | 2.071 | 0.829 | 6.242 | 0.013 | 7.93(1.56 ~ 40.27) | |
| ln(CRP+1) | 0.248 | 0.226 | 1.199 | 0.274 | 1.28(0.82 ~ 2.00) | |
| 交互(0周×未缓解组) | -1.720 | 0.828 | 4.312 | 0.038 | 0.18(0.04 ~ 0.91) | |
| 交互(14周×未缓解组) | 1.174 | 1.311 | 0.803 | 0.370 | 3.24(0.25 ~ 42.23) | |
| Limberg分级异常 | 时间(0周 vs. 54周) | 2.137 | 0.755 | 8.017 | 0.005 | 8.47(1.93 ~ 37.20) |
| 时间(14周 vs. 54周) | 0.959 | 0.722 | 1.765 | 0.184 | 2.61(0.63 ~ 10.74) | |
| 分组(未缓解组 vs. 缓解组) | 2.071 | 0.829 | 6.242 | 0.013 | 7.93(1.56 ~ 40.27) | |
| ln(CRP+1) | 0.248 | 0.226 | 1.199 | 0.274 | 1.28(0.82 ~ 2.00) | |
| 交互(0周×未缓解组) | -1.720 | 0.828 | 4.312 | 0.038 | 0.18(0.04 ~ 0.91) | |
| 交互(14周×未缓解组) | 1.174 | 1.311 | 0.803 | 0.370 | 3.24(0.25 ~ 42.23) | |
| 肠壁分层消失 | 时间(0周 vs. 54周) | 1.398 | 0.682 | 4.200 | 0.040 | 4.05(1.06 ~ 15.40) |
| 时间(14周 vs. 54周) | -0.545 | 0.526 | 1.075 | 0.300 | 0.58(0.21 ~ 1.63) | |
| 分组(未缓解组 vs. 缓解组) | 1.130 | 0.754 | 2.247 | 0.134 | 3.10(0.71 ~ 13.57) | |
| ln(CRP+1) | 0.543 | 0.228 | 5.690 | 0.017 | 1.72(1.10 ~ 2.69) | |
| 交互(0周×未缓解组) | -1.507 | 0.874 | 2.977 | 0.084 | 0.22(0.04 ~ 1.23) | |
| 交互(14周×未缓解组) | 0.723 | 0.611 | 1.398 | 0.237 | 2.06(0.62 ~ 6.83) | |
| 肠周脂肪增厚 | 时间(0周 vs. 54周) | -1.554 | 0.658 | 5.584 | 0.018 | 0.21(0.06 ~ 0.77) |
| 时间(14周 vs. 54周) | 0.032 | 0.577 | 0.003 | 0.956 | 1.03(0.33 ~ 3.20) | |
| 分组(未缓解组 vs. 缓解组) | 0.965 | 1.096 | 0.774 | 0.379 | 2.62(0.31 ~ 22.51) | |
| ln(CRP+1) | -0.523 | 0.236 | 4.923 | 0.026 | 0.59(0.37~0.94) | |
| 交互(0周×未缓解组) | -0.543 | 1.175 | 0.213 | 0.644 | 0.58(0.06~5.82) | |
| 交互(14周×未缓解组) | -1.590 | 0.977 | 2.648 | 0.104 | 0.20(0.03~1.38) |
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