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急性创伤性脑损伤超早期白细胞计数变化及其临床意义 被引量:8

Clinical significance of white blood cell count in ultra-early phase of acute traumatic brain injury
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摘要 目的探讨急性创伤性脑损伤(TBI)超早期(入院时即刻)白细胞(WBC)计数变化的临床意义。方法回顾性分析2015年1月-2015年6月114例急性TBI患者的临床资料,其中男96例,女18例;年龄11~86岁,平均49岁。按照格拉斯哥昏迷评分(GCS)高低分为轻型组(13~15分,28例)、中型组(9—12分,46例)、重型组(3~8分,40例)。对其中86例行颅内压监测的患者按照颅内压高低,分为低颅内压组[〈20mmHg,33例)、中颅内压组(20~29mmHg,25例)、高颅内压组(〉30mmHg,28例)。按照是否开颅手术,分为开颅组(45例)和未开颅组(69例)。比较组间WBC计数差异。按照WBC计数高低,分为低WBC组(〈10×10^9/L,20例)、中WBC组(10~20×10^9/L,69例)、高WBC组(≥20×10^9/L,25例)。对三组患者进行格拉斯哥预后评分(GOS)评级,比较三组间预后良好率差异。结果轻型组、中型组、重型组WBC计数分别为(9.8±1.8)×10^9/L、(16.7±3.9)×10^9/L、(19.6±7.1)×10^9/L(P〈0.01)。低颅内压组、中颅内压组、高颅内压组间WBC计数分别为(11.1±2.6)×10^9/L、(17.2±3.2)×10^9/L、(19.4±6.2)×10^9/L(P〈0.01)。开颅组WBC计数为(18.3±6.7)×10^9/L,明显高于未开颅组的(14.5±5.3)×10^9/L(P〈0.01)。WBC计数越高,患者预后越差,低、中、高WBC组间预后良好率差异有统计学意义(χ2=28.778,P〈0.01)。结论急性TBI入院时即刻WBC计数升高可作为伤情评估、病情演变和预后判断的一个重要参考指标。 Objective To investigate the clinical significances of white blood cell (WBC) count at ultra-early phase (on admission) of acute traumatic brain injury (TBI). Methods Clinical data of 114 patients (96 males and 18 females) with acute TBI were collected. Age was 11-86 years (mean, 49 years). According to the Glasgow Coma Scale (GCS), all patients were divided into mild (13- 15 points, 28 cases), moderate (9-12 points, 46 cases) and severe (3-8 points, 40 cases) groups. According to the intracranial pressure, 86 patients monitored were grouped in low- ( 〈 20 mmHg, 33 cases), middle- (20-29 mmHg, 25 cases) and high-intracranial pressure ( 〉30 mmHg, 28 cases) groups. All patients were divided into craniotomy (45 cases) and non-craniotomy (69 cases) groups. WBC count was recorded and compared among groups. According to the WBC count, all patients were divided into low-WBC group ( 〈 10 × 10^9/L, 20 cases), moderate-WBC group ( 10-20 ×10^9/L, 69 cases) and high-WBC group ( 〉 20 × 10^9/L, 25 cases). Glasgow Outcome Scale (GOS) was compared among groups. Results WBC counts in mild, moderate and severe groups were (9. 8 ±1.8) × 10^9/L, (16.7 ± 3.9)×10^9/L and ( 19.6 ± 7. 1 ) ×10^9/L respectively (P 〈 0.01 ). WBC counts in low-, moderate- and high-intracranial groups were ( 11.1 ± 2.6)×10^9/L, ( 17.2 ±3.2 ) ×10^9/L and ( 19.4± 6.2)×10^9/L respectively (P 〈 0. 01 ). WBC count in craniotomy group was ( 18.3 ± 6. 7) × 10^9/L, far higher than ( 14.5 ± 5.3) ×10^9/L in non-craniotomy group (P 〈 0.01 ). Rate of good prognosis differed significantly among low-, moderate- and high moderate-WBC groups (χ2 = 28.778, P 〈 0. 01 ). Conclusion In patients with acute TBI, elevated WBC count detected immediately on admission can be used as an important parameter for assessment of injury severity, development and prognosis.
出处 《中华创伤杂志》 CAS CSCD 北大核心 2016年第6期502-505,共4页 Chinese Journal of Trauma
关键词 颅脑损伤 白细胞 预后 Craniocerebral trauma Leukocytes Prognosis
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