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Original Article

Micronized progesterone reduces vasoconstriction in the placenta

, &
Pages 1581-1584 | Received 09 Jul 2014, Accepted 30 Aug 2014, Published online: 29 Sep 2014

References

  • Goldenberg RL, Culhane JF, Iams JD, Romero R. Epidemiology and causes of preterm birth. Lancet 2008;371:75–84
  • Steer P. The epidemiology of preterm labour. BJOG 2005;112:1–3
  • da Fonseca EB, Bittar RE, Carvalho MH, Zugaib M. Prophylactic administration of progesterone by vaginal suppository to reduce the incidence of spontaneous preterm birth in women at increased risk: a randomized placebo-controlled double-blind study. Am J Obstet Gynecol 2003;188:419–24
  • Dodd JM, Flenady VJ, Cincotta R, Crowther CA. Progesterone for the prevention of preterm birth: a systematic review. Obstet Gynecol 2008;112:127–34
  • Meis PJ, Klebanoff M, Thom E, et al. Prevention of recurrent preterm delivery by 17 alpha-hydroxyprogesterone caproate. N Engl J Med 2003;348:2379–85
  • O'Brien JM, Adair CD, Lewis DF, et al. Progesterone vaginal gel for the reduction of recurrent preterm birth: primary results from a randomized, double-blind, placebo-controlled trial. Ultrasound Obstet Gynecol 2007;30:687–96
  • DeFranco EA, O'Brien JM, Adair CD, et al. Vaginal progesterone is associated with a decrease in risk for early preterm birth and improved neonatal outcome in women with a short cervix: a secondary analysis from a randomized, double-blind, placebo-controlled trial. Ultrasound Obstet Gynecol 2007;30:697–705
  • Hassan SS, Romero R, Vidyadhari D, et al. Vaginal progesterone reduces the rate of preterm birth in women with a sonographic short cervix: a multicenter, randomized, double-blind, placebo-controlled trial. Ultrasound Obstet Gynecol 2011;38:18–31
  • Steer PJ. The epidemiology of preterm labour – why have advances not equated to reduced incidence? BJOG 2006;113:1–3
  • Anderson L, Martin W, Higgins C, et al. The effect of progesterone on myometrial contractility, potassium channels, and tocolytic efficacy. Reprod Sci 2009;16:1052–61
  • Kuon RJ, Shi SQ, Maul H, et al. Pharmacologic actions of progestins to inhibit cervical ripening and prevent delivery depend on their properties, the route of administration, and the vehicle. Am J Obstet Gynecol 2010;202:455
  • Miles RA, Paulson RJ, Lobo RA, et al. Pharmacokinetics and endometrial tissue levels of progesterone after administration by intramuscular and vaginal routes: a comparative study. Fertil Steril 1994;62:485–90
  • Mitwally MF, Diamond MP, Abuzeid M. Vaginal micronized progesterone versus intramuscular progesterone for luteal support in women undergoing in vitro fertilization-embryo transfer. Fertil Steril 2010;93:554–69
  • Ruddock NK, Shi SQ, Jain S, et al. Progesterone, but not 17-alpha-hydroxyprogesterone caproate, inhibits human myometrial contractions. Am J Obstet Gynecol 2008;199:391
  • Fonseca E, Yu CK, Singh M, et al. Relationship between second-trimester uterine artery Doppler and spontaneous early preterm delivery. Ultrasound Obstet Gynecol 2006;27:301–5
  • Murphy JG, Khalil RA. Decreased [Ca(2±)](i) during inhibition of coronary smooth muscle contraction by 17beta-estradiol, progesterone, and testosterone. J Pharmacol Exp Ther 1999;291:44–52
  • Strigini FA, Lencioni G, De Luca G, et al. Uterine artery velocimetry and spontaneous preterm delivery. Obstet Gynecol 1995;85:374–77
  • Arias F, Rodriquez L, Rayne SC, Kraus FT. Maternal placental vasculopathy and infection: two distinct subgroups among patients with preterm labor and preterm ruptured membranes. Am J Obstet Gynecol 1993;168:585–91
  • Arias F, Victoria A, Cho K, Kraus F. Placental histology and clinical characteristics of patients with preterm premature rupture of membranes. Obstet Gynecol 1997;89:265–71
  • Salafia CM, Vogel CA, Vintzileos AM, et al. Placental pathologic findings in preterm birth. Am J Obstet Gynecol 1991;165:934–38
  • Challis JR, Fraher L, Oosterhuis J, et al. Fetal and maternal endocrine responses to prolonged reductions in uterine blood flow in pregnant sheep. Am J Obstet Gynecol 1989;160:926–32
  • Sug-Tang A, Bocking AD, Brooks AN, et al. Effects of restricting uteroplacental blood flow on concentrations of corticotrophin-releasing hormone, adrenocorticotrophin, cortisol, and prostaglandin E2 in the sheep fetus during late pregnancy. Can J Physiol Pharmacol 1992;70:1396–402
  • Wadhwa PD, Garite TJ, Porto M, et al. Placental corticotropin-releasing hormone (CRH), spontaneous preterm birth, and fetal growth restriction: a prospective investigation. Am J Obstet Gynecol 2004;191:1063–69
  • Paonessa DJ, Shields AD, Howard BC, et al. 17-Hydroxyprogesterone caproate reverses induced vasoconstriction of the fetoplacental arteries by the thromboxane mimetic U46619. Am J Obstet Gynecol 2006;195:1011–14
  • Zelig CM, Paonessa DJ, Hoeldtke NJ, et al. Continuous infusion of 17-hydroxyprogesterone caproate into either the fetoplacental or intervillous circulation of a placental cotyledon attenuates vasoconstriction of the fetoplacental arteries by thromboxane mimetic U46619. Am J Obstet Gynecol 2010;202:189 e181–85
  • Glance DG, Elder MG, Myatt L. The actions of prostaglandins and their interactions with angiotensin II in the isolated perfused human placental cotyledon. Br J Obstet Gynaecol 1986;93:488–94
  • Markenson GR, Foley K, Maslow AS, Kopelman JN. The effects of atrial natriuretic factor and angiotensin II on fetal-placental perfusion pressure in the ex vivo cotyledon model. Am J Obstet Gynecol 1995;173:1143–47
  • Napolitano PG, Hoeldtke NJ, Moore KH, et al. The fetoplacental pressor effects of low-dose acetylsalicylic acid and angiotensin II in the ex vivo cotyledon model. Am J Obstet Gynecol 1997;177:1093–96
  • Cudeville C, Mondon F, Robert B, et al. Evidence for progesterone receptors in the human fetoplacental vascular tree. Biol Reprod 2000;62:759–65
  • Challis JR, Sloboda DM, Alfaidy N, et al. Prostaglandins and mechanisms of preterm birth. Reproduction 2002;124:1–17

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