Leah Furman, Erin V Feeney, Barbara A Gaines, Christine M Leeper
{"title":"血浆输注与儿童创伤性脑损伤死亡率之间的时间限制关联。","authors":"Leah Furman, Erin V Feeney, Barbara A Gaines, Christine M Leeper","doi":"10.1097/TA.0000000000004694","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Traumatic brain injury (TBI) is a predominant cause of pediatric mortality. While prehospital plasma administration has been associated with lower mortality in adults with TBI, the impact of early plasma in children is unknown.</p><p><strong>Methods: </strong>In this retrospective cohort study, we examined the impact of plasma transfusion within 4 hours of arrival on 4-hour, 24-hour, and 30-day mortality in children aged 1 to 17 years with severe TBI (head Abbreviated Injury Scale scores 4 and 5) using the National Trauma Data Bank from 2020 to 2022. We excluded subjects with mild-moderate or nonsurvivable TBI or missing plasma or weight data. Cox proportional hazard models, clustered by facility, assessed the effect of early plasma on mortality, adjusting for: age; sex; trauma mechanism; interfacility transfer; shock; total Glasgow Coma Scale; Injury Severity Score; trauma center level; insurance; binary whole blood, red blood cell, and platelet administration; and weight-adjusted total 4-hour transfusion volumes.</p><p><strong>Results: </strong>Of 367,065 children in the National Trauma Data Bank from 2020 to 2022, 14,691 met the inclusion criteria, of whom 1,594 (10.9%) received early plasma. Subjects were mostly male (67.8%), with a median (interquartile range) age of 12 (5-15) years, Glasgow Coma Scale score of 11 (3-15), Injury Severity Score of 25 (17-29), and 28.7% presenting in shock. The adjusted hazard ratio (HR) for the effect of plasma administration on mortality was 0.610 (95% CI, 0.430-0.864; p = 0.005) at 4 hours, 0.894 (95% CI, 0.706-1.131; p = 0.350) at 24 hours, and 1.132 (95% CI, 0.961-1.334; p = 0.138) at 30 days.</p><p><strong>Conclusion: </strong>This study reports a significant association between early plasma administration and a lower risk of 4-hour mortality among children with severe TBI that does not persist at or beyond 24 hours. While these data suggest that plasma resuscitation may extend the window for lifesaving intervention, additional prospective data are needed.</p><p><strong>Level of evidence: </strong>Therapeutic/Care Management; Level III.</p>","PeriodicalId":17453,"journal":{"name":"Journal of Trauma and Acute Care Surgery","volume":" ","pages":""},"PeriodicalIF":2.9000,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Time-limited association between plasma transfusion and mortality in pediatric traumatic brain injury.\",\"authors\":\"Leah Furman, Erin V Feeney, Barbara A Gaines, Christine M Leeper\",\"doi\":\"10.1097/TA.0000000000004694\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Traumatic brain injury (TBI) is a predominant cause of pediatric mortality. While prehospital plasma administration has been associated with lower mortality in adults with TBI, the impact of early plasma in children is unknown.</p><p><strong>Methods: </strong>In this retrospective cohort study, we examined the impact of plasma transfusion within 4 hours of arrival on 4-hour, 24-hour, and 30-day mortality in children aged 1 to 17 years with severe TBI (head Abbreviated Injury Scale scores 4 and 5) using the National Trauma Data Bank from 2020 to 2022. We excluded subjects with mild-moderate or nonsurvivable TBI or missing plasma or weight data. Cox proportional hazard models, clustered by facility, assessed the effect of early plasma on mortality, adjusting for: age; sex; trauma mechanism; interfacility transfer; shock; total Glasgow Coma Scale; Injury Severity Score; trauma center level; insurance; binary whole blood, red blood cell, and platelet administration; and weight-adjusted total 4-hour transfusion volumes.</p><p><strong>Results: </strong>Of 367,065 children in the National Trauma Data Bank from 2020 to 2022, 14,691 met the inclusion criteria, of whom 1,594 (10.9%) received early plasma. Subjects were mostly male (67.8%), with a median (interquartile range) age of 12 (5-15) years, Glasgow Coma Scale score of 11 (3-15), Injury Severity Score of 25 (17-29), and 28.7% presenting in shock. The adjusted hazard ratio (HR) for the effect of plasma administration on mortality was 0.610 (95% CI, 0.430-0.864; p = 0.005) at 4 hours, 0.894 (95% CI, 0.706-1.131; p = 0.350) at 24 hours, and 1.132 (95% CI, 0.961-1.334; p = 0.138) at 30 days.</p><p><strong>Conclusion: </strong>This study reports a significant association between early plasma administration and a lower risk of 4-hour mortality among children with severe TBI that does not persist at or beyond 24 hours. While these data suggest that plasma resuscitation may extend the window for lifesaving intervention, additional prospective data are needed.</p><p><strong>Level of evidence: </strong>Therapeutic/Care Management; Level III.</p>\",\"PeriodicalId\":17453,\"journal\":{\"name\":\"Journal of Trauma and Acute Care Surgery\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":2.9000,\"publicationDate\":\"2025-06-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Trauma and Acute Care Surgery\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1097/TA.0000000000004694\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CRITICAL CARE MEDICINE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Trauma and Acute Care Surgery","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1097/TA.0000000000004694","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CRITICAL CARE MEDICINE","Score":null,"Total":0}
Time-limited association between plasma transfusion and mortality in pediatric traumatic brain injury.
Background: Traumatic brain injury (TBI) is a predominant cause of pediatric mortality. While prehospital plasma administration has been associated with lower mortality in adults with TBI, the impact of early plasma in children is unknown.
Methods: In this retrospective cohort study, we examined the impact of plasma transfusion within 4 hours of arrival on 4-hour, 24-hour, and 30-day mortality in children aged 1 to 17 years with severe TBI (head Abbreviated Injury Scale scores 4 and 5) using the National Trauma Data Bank from 2020 to 2022. We excluded subjects with mild-moderate or nonsurvivable TBI or missing plasma or weight data. Cox proportional hazard models, clustered by facility, assessed the effect of early plasma on mortality, adjusting for: age; sex; trauma mechanism; interfacility transfer; shock; total Glasgow Coma Scale; Injury Severity Score; trauma center level; insurance; binary whole blood, red blood cell, and platelet administration; and weight-adjusted total 4-hour transfusion volumes.
Results: Of 367,065 children in the National Trauma Data Bank from 2020 to 2022, 14,691 met the inclusion criteria, of whom 1,594 (10.9%) received early plasma. Subjects were mostly male (67.8%), with a median (interquartile range) age of 12 (5-15) years, Glasgow Coma Scale score of 11 (3-15), Injury Severity Score of 25 (17-29), and 28.7% presenting in shock. The adjusted hazard ratio (HR) for the effect of plasma administration on mortality was 0.610 (95% CI, 0.430-0.864; p = 0.005) at 4 hours, 0.894 (95% CI, 0.706-1.131; p = 0.350) at 24 hours, and 1.132 (95% CI, 0.961-1.334; p = 0.138) at 30 days.
Conclusion: This study reports a significant association between early plasma administration and a lower risk of 4-hour mortality among children with severe TBI that does not persist at or beyond 24 hours. While these data suggest that plasma resuscitation may extend the window for lifesaving intervention, additional prospective data are needed.
Level of evidence: Therapeutic/Care Management; Level III.
期刊介绍：
The Journal of Trauma and Acute Care Surgery® is designed to provide the scientific basis to optimize care of the severely injured and critically ill surgical patient. Thus, the Journal has a high priority for basic and translation research to fulfill this objectives. Additionally, the Journal is enthusiastic to publish randomized prospective clinical studies to establish care predicated on a mechanistic foundation. Finally, the Journal is seeking systematic reviews, guidelines and algorithms that incorporate the best evidence available.
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