title: Terbutaline pump tocolysis in high-order multiple gestation.
abstract: OBJECTIVE
  To review terbutaline pump tocolytic therapy as part of the management of high-order multiple gestations (triplet and quadruplet pregnancies).
  
  
  METHODS
  We performed a retrospective review of the medical records of triplet and quadruplet pregnancies cared for by Phoenix Perinatal Associates from August 1988 to January 1992 in whom terbutaline pump tocolysis was administered.
  
  
  RESULTS
  The study group consisted of 15 triplet pregnancies and 6 quadruplet pregnancies. The 15 patients with triplets delivered at a mean (+/- SD) gestational age of 33.0 +/- 1.9 weeks. The six patients with quadruplets delivered at 33.0 +/- 1.3 weeks. Only 2 of 15 (13%) of the triplets and 1 of 6 (17%) of the quadruplets were delivered for tocolytic failure.
  
  
  CONCLUSIONS
  Terbutaline pump tocolysis provides safe and effective tocolytic therapy in a select group of high-order multifetal gestations.
authors.affiliation: Phoenix Perinatal Associates, Phoenix, AZ 85006, USA.
authors.forename: J P
authors.initials: JP
authors.lastname: Elliott
authors.forename: M J
authors.initials: MJ
authors.lastname: Flynn
authors.forename: E L
authors.initials: EL
authors.lastname: Kaemmerer
authors.forename: T G
authors.initials: TG
authors.lastname: Radin
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature / Q000188:drug therapy; D011247:Pregnancy; D011256:Pregnancy Outcome; D011783:Quadruplets; D012189:Retrospective Studies; D013726:Terbutaline / Q000008:administration & dosage* / Q000494:pharmacology*; D015145:Tocolysis / Q000379:methods*; D014310:Triplets
chemical_list: D013726:Terbutaline