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:9

Clinical significance of white blood cell count in ultra-early phase of acute traumatic brain injury

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作  者:商崇智[1,2] 涂悦[2] 彭定伟[2] 杨细平[2] 令狐海瑞[2] 陈翀[1] 马铁柱[1] 张赛[1] 

机构地区:[1]天津医科大学研究生院,300070 [2]武警后勤学院附属医院脑科医院、武警部队脑创伤与神经疾病研究所、天津市神经创伤修复重点实验室

出  处:《中华创伤杂志》2016年第6期502-505,共4页Chinese Journal of Trauma

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.

关 键 词:颅脑损伤 白细胞 预后 

分 类 号:R651.15[医药卫生—外科学]

 

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