Analysis of risk factors and prognostic differences in hospital-acquired thrombosis between very preterm infants and moderate to late preterm infants - Takeaways - MDSpire

Analysis of risk factors and prognostic differences in hospital-acquired thrombosis between very preterm infants and moderate to late preterm infants

  • By

  • Weiwei Zhu

  • Yahui Zhang

  • Yunfeng Liu

  • Yan Xing

  • June 25, 2026

  • 0 min

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  • 1

    The study evaluated risk factors for venous thrombosis in 282 preterm infants admitted to a neonatal intensive care unit.

  • 2

    The incidence of venous thrombosis was 1.0% among hospitalized preterm infants, with catheter-related thrombosis being predominant.

  • 3

    Lower extremity PICC placement was identified as a significant independent risk factor for venous thrombosis in preterm infants.

  • 4

    Maternal use of anticoagulant or antiplatelet agents during pregnancy was also noted as a clinical predictor for thrombosis.

  • 5

    The study found a high detection rate of asymptomatic thrombosis, emphasizing the importance of routine vascular ultrasound.

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