儿童创伤性腹壁疝与腹腔内脏器损伤:基于国家创伤数据库的回顾性队列研究
该回顾性队列研究利用国家创伤数据库(2018-2022)纳入13,261例患者,比较创伤性腹壁疝(TAWH)与腹壁血肿/瘀斑患者的损伤模式。TAWH患者空腔脏器损伤(HVI)发生率显著更高(10.3% vs. 2.5%),但实体器官损伤(SOI)无差异。多因素分析证实TAWH与HVI独立相关(OR 1.08),且TAWH患者胸腰椎及主动脉损伤率更高。结论提示儿童TAWH应被视为独立疾病实体,需仔细评估腹腔内脏器损伤并考虑早期手术干预。
要点
- 儿童TAWH患者HVI发生率显著高于腹壁血肿/瘀斑患者(10.3% vs. 2.5%,p<0.0001)。
- 多因素分析显示TAWH与HVI独立相关(OR 1.08,95%CI 1.067-1.105,p<0.0001),但与SOI无关(OR 0.98,p=0.55)。
- TAWH患者胸腰椎损伤(20.5% vs. 14.7%)及胸腹主动脉损伤(20.7% vs. 2.8%)发生率更高。
- TAWH患者中位ISS更低(5 vs. 9),但HVI风险更高,提示不能仅凭ISS评估损伤严重性。
- 识别TAWH应促使仔细评估腹腔内脏器损伤,并考虑早期手术干预。
适用人群与场景
- 国家创伤数据库(2018-2022)中18岁及以上患者(原文如此,但标题及结论均指向儿童,存在不一致)。
- 纳入标准:诊断为创伤性腹壁疝或腹壁血肿/瘀斑的创伤患者。
- 排除标准:原文未提及。
诊断标准与关键阈值
- 诊断标准:创伤性腹壁疝(TAWH)与腹壁血肿/瘀斑基于数据库诊断编码定义,原文未提供具体影像学或临床标准。
- 关键阈值:原文未提及评分界值或启动/停止阈值。
处置流程与药物剂量
- 结论建议:识别TAWH应促使仔细评估腹腔内脏器损伤,并考虑早期手术干预。
红旗征与不能漏的情况
- 创伤性腹壁疝(TAWH)本身为红旗征,提示空腔脏器损伤(HVI)风险增加(10.3% vs. 2.5%)。
- TAWH患者合并胸腰椎损伤(20.5%)及胸腹主动脉损伤(20.7%)风险更高,需警惕。
- 原文建议对TAWH患者考虑早期手术干预。
研究设计与关键结果
- 研究类型:回顾性队列研究,使用国家创伤数据库(2018-2022),共纳入13,261例患者。
- 人群:414例(3.1%)TAWH患者,12,847例(98.1%)腹壁血肿/瘀斑患者。
- 主要终点:TAWH患者HVI发生率10.3% vs. 2.5%(p<0.0001);SOI发生率19.8% vs. 20.1%(p=0.89)。
- 多因素分析:TAWH与HVI独立相关(OR 1.08,95%CI 1.067-1.105,p<0.0001),与SOI无关(OR 0.98,95%CI 0.95-1.02,p=0.55)。
- 次要终点:TAWH患者中位SBP更低(116 vs. 120 mmHg,p<0.0001),中位ISS更低(5 vs. 9,p<0.0001),中位住院时间更短(2 vs. 3天,p=0.0003);胸腰椎损伤(20.5% vs. 14.7%,p<0.0001)及胸腹主动脉损伤(20.7% vs. 2.8%,p<0.0001)发生率更高。
证据类型、等级与局限
- 证据类型:回顾性队列研究(Level IV,预后与流行病学)。
- 局限:原文未明确提及,但设计本身为回顾性、基于数据库编码,可能存在编码偏倚;样本年龄描述与标题/结论存在不一致(18岁及以上 vs. 儿童)。
对床旁实践的改变
- 对儿童创伤患者,发现TAWH应高度怀疑空腔脏器损伤,即使ISS较低也需仔细评估。
- TAWH患者应被视为独立疾病实体,不同于腹壁血肿/瘀斑,需考虑早期手术干预。
- TAWH患者需警惕合并胸腰椎及主动脉损伤,完善相关评估。
- 不适用人群:原文未提及。
指南或共识出处
- 原文未提及
以上提炼依据论文摘要(全文未开放获取,或许可不允许翻译转载);全文请点「阅读原文」。
英文原文(摘要)· 点击展开
BACKGROUND: Traumatic abdominal wall hernias (TAWHs), though rare in pediatric trauma, may signal severe associated intra-abdominal injury, particularly hollow viscus injury (HVI). This study evaluated whether pediatric TAWH is associated with a higher incidence of HVI and solid organ injury (SOI) compared with abdominal wall hematoma or ecchymosis.
METHODS: We performed a retrospective analysis of the National Trauma Data Bank (2018-2022), including patients 18 years of age or older with TAWH or abdominal wall hematoma/ecchymosis. Bivariate statistics and multivariable logistic regression assessed the association between TAWH and HVI and SOI, adjusting for demographics, vitals, and injury severity score (ISS).
RESULTS: Among 13,261 patients, 414 (3.1%) had TAWH and 12,847 (98.1%) had abdominal wall hematomas/ecchymoses. TAWH patients presented with lower median SBP (116 vs. 120 mm Hg, p <0.0001) and median ISS (5 vs. 9, p <0.0001). Median hospital length of stay was shorter in TAWH patients (2 vs. 3 d, p =0.0003). However, TAWH patients had increased rates of HVI (10.3% vs. 2.5%, p <0.0001), but no difference in rates of SOI (19.8% vs. 20.1%, p =0.89). TAWH patients also had increased rates of thoracic and lumbar spine injuries (20.5% vs. 14.7%, p <0.0001), as well as thoracic and abdominal aortic injuries (20.7% vs. 2.8%, p <0.0001). Multivariable analysis confirmed TAWH was independently associated with increased odds of HVI (odds ratio, 1.08; confidence interval, 1.067-1.105; p <0.0001), but not associated with SOI (odds ratio, 0.98; confidence interval, 0.95 - 1.02; p =0.55).
CONCLUSIONS: Pediatric TAWHs are associated with increased risk of HVI despite lower ISS, highlighting the need for heightened clinical suspicion and thorough evaluation. The difference in injury patterns between TAWH and abdominal hematoma highlights the need for treating TAWH as a distinct entity. Recognition of TAWH should prompt careful assessment for intra-abdominal injuries and consideration for early operative intervention. ( J Trauma Acute Care Surg. 2026;101: 458-463. Copyright © 2026 Wolters Kluwer Health, LLC. All rights reserved.).
LEVEL OF EVIDENCE: Prognostic and Epidemiologic; Level IV.
参考来源
- Giron A, Flyer Z, Joachim A, et al. Traumatic abdominal wall hernias and intra-abdominal organ injuries in children: A retrospective cohort study using the National Trauma Data Bank. J Trauma Acute Care Surg. 2026. PMID: 42425702. doi:10.1097/TA.0000000000005005
供执业医师抢救与诊疗参考,不替代临床判断;剂量请结合体重、肝肾功能和本院药品规格复核,以指南原文为准。