Obstetrics Book

Delivery

http://www.fpnotebook.com/

Third Stage of Labor

Aka: Third Stage of Labor, Stage Three of Labor, Active Management of the Third Stage of Labor
Advertisement
  1. Complications: Most Unpredictable and Dangerous Stage
    1. Retained Placenta (1-2% Incidence)
    2. Primary Postpartum Hemorrhage (3-4% Incidence)
    3. Uterine Inversion
  2. Management
    1. Active Management
      1. See Postpartum Hemorrhage
      2. Early Pitocin
        1. Pitocin given at anterior Shoulder delivery
          1. Contrast with Pitocin after placenta delivery
        2. Pitocin dose
          1. Pitocin 10 Units IM or
          2. Pitocin 20 units in 500 cc NS given as IV bolus
        3. Benefits
          1. Lower IncidencePostpartum Hemorrhage
          2. Lower IncidenceRetained Placenta
        4. Risks
          1. No increased risk of Retained Placenta
          2. Risks compromise of undiagnosed second twin
            1. However, prenatal Ultrasound makes unlikely
      3. References
        1. Prendiville (2000) Cochrane Database Syst Rev
        2. Khan (1997) Am J Obstet Gynecol 177:770-4
    2. Controlled cord traction to deliver placenta
    3. Uterine massage after delivery of placenta
  3. Management: Oxytocin alternatives not recommended
    1. Carbetocin (extended release Oxytocin)
      1. No benefit over standard Oxytocin
    2. Misoprostel (Cytotec)
      1. Less effective, with more side effects than Oxytocin
    3. References
      1. Maughan (2006) Am Fam Physician 73:1025-8

Navigation Tree