期刊论文详细信息
SAGE Open Medicine
Placental blood transfusion in newborn babies reaches a plateau after 140 s: Further analysis of longitudinal survey of weight change:
Graham RLaw1 
关键词: Placental transfusion;    labour;    birth;    neonate;    functional data analysis;   
DOI  :  10.1177/2050312113503321
学科分类:医学(综合)
来源: Sage Journals
PDF
【 摘 要 】

Objective:With the introduction of active management of the third stage of labour in the 1960s, it became usual practice to clamp and cut the umbilical cord immediately following birth. The timing of this cord clamping is controversial, as blood may beneficially be transferred to the baby if clamping of the cord is delayed slightly. There is no agreement, however, on how long the delay should be before clamping the cord. This study aimed to establish when blood ceased to flow in the umbilical cord to determine how long to delay clamping of the umbilical cord following delivery of the term newborn to maximise placental transfusion.Methods:This observational study collected longitudinal weight measurements set in a hospital labour ward. A total of 26 mothers at term and their singleton babies participated in the study. In this reanalysis, the velocity of weight change over the first minutes of life determined by functional data analysis was estimated.Results:We found that the flow velocity in the umbilical ...

【 授权许可】

CC BY   

【 预 览 】
附件列表
Files Size Format View
RO201901221974910ZK.pdf 143KB PDF download
  文献评价指标  
  下载次数:10次 浏览次数:49次