Details
Category: Volume 06 Issue 02 February 2018
Hits: 1345

Title: Study of Risk Factors for Preterm Labour

Authors: Dr Rajeswari M, Dr Anjali Prakash

 DOI:  https://dx.doi.org/10.18535/jmscr/v6i2.53

Abstract

Introduction

The incidence of preterm labour varies between 5 and 11% of pregnancies worldwide. In India it is 7 to 10 % of total births. Preterm labour is defined as the presence of uterine contractions of sufficient frequency and intensity to effect progressive effacement and dilatation of cervix prior to 37 weeks of gestation. The etiology of preterm labour is multifactorial and many times the cause is not clearly understood. Successful reduction of perinatal morbidity and mortality associated with prematurity requires effective risk identification and behavioral modification programs for the prevention of preterm labour.

Objectives of the study

To study the influence of socioeconomic status, maternal age, previous obstetrics outcome, association of short cervix, maternal disease and infections, associated obstetric complications and the perinatal outcome in preterm labour.

References

  1. John M. Svigos, Jeffrey S. Robinson, Rasniah Vigneswaran. Threatened and Actual Preterm Labour Including Mode of Delivery. In: D.K. James, P.J. Steer, C.P. Weiner, B.Gonik. HIGH RISK PREGN-ANCY Management Options.3rd edition 2007;1304-20.
  2. Fernando Arias, Shirish N Daftary, Amarnath G Bhide. Preterm Parturition Syndrome, Practical Guide to High Risk Pregnancy and Delivery.3rd edition2009 ;193-216.
  3. Branum AM, Schoendorf KC. The influence of maternal age on very preterm birth of twins: Differential effects by parity. Paediatric and Perinatal Epidemiology 2005;19(5): 399-404.
  4. Bakketeig LS, Hoffman HJ. Epidemiology of preterm birth. Br. J. Obstet and 1981 ; 123: 105-112.
  5. Eliyahu S, Weiner. E. Epidemiologic risk factors for preterm delivery. Israel Medical Association Journal   2002; 4:1115 – 7.
  6. Bloom SL, Yost NP, McIntire DD, et al: Recurrence of preterm birth in singleton and twin pregnancy. Obst & Gynecol ;2001b ;98:379.
  7. Carr-Hill R A,All M H.The repetition of spontaneous pre-term lasor.Br.J Obstect. Gynecol 1985;92:921.
  8. Hanna Krymk, Asher Bashiri, Ana Smolin et al. Risk factors for recurrent preterm delivery. European Journal of Obst & Gyne and Reproductive Biology. 2004;113 160-163.
  9. Kogan M, Alexander G, Kotele huck M, et al: Trends in twin birth outcomes and prenatal care utilization in the united states’ 1981-1997. JAMA 2000;284:335-341.
  10. Mazor N. Ghezzi, Mayman E, Polyhydra-mnios is an independent risk factor for perinatal mortality and intrapartum morbidity in preterm delivery. Eur J.Obstet Gynae 1996; Dec 70(1) : 41-732.
  11. Leitich H, Bodner-Adler B, Brunbauer M, et al: Bacterial vaginosis as a risk factor for preterm delivery: a meta analysis. Am J Obstet Gynecol 2003;189 :139–147.
  12. Hauth J C, Andrews WW, Goldenberg RC: Infection related risk factors predictive of spontaneous preterm labour and birth. Prenat Neonat Med,1998;3:86.
  13. Owen J, Yost N, Berghella V, Thom et al. Mid-Trimester Endovaginal Sonography in Women at High Risk for Spontaneous Preterm Birth.JAMA, 2001; 286 (11): 1340-1348.
  14. Iams JD, Goldenberg RL, Meis PJ, The length of the cervix and the risk of spontaneous premature delivery. N Engl J Med1996; 334:567-72.
  15. Hassan SS,Romero R,Berry SM ,et al: Patients with an ultrasonographic cervical length<15 mm have nearly a 50% risk of early spontaneous preterm delivery.Am J Obstet Gynecol 2000; 182:1458-1467.
  16. Goldenberg RL et al.The Preterm Prediction Study.Am J Obstet Gynaecol 1999;181:1216-1221.
  17. ACOG (American College of Obste-tricians and Gynecologists). Assessment of risk factors for preterm birth. ACOG Practice Bulletin No. 31. Obstetrics and Gynecology 2001;98:709-716.
  18. Read JS, Klebanoff MA. Sexual interco-urse during pregnancy and preterm delivery: Effects of vaginal microorg-anisms. American Journal of Obstetrics and Gynecology 1993;168(2):514-519.
  19. Goncalves L F,Chaiworapongsa T,Romero R: Intrauterine infection and prematurity. Ment Retard.Dev Disabil Res Rev,2002; 8:3.
  20. Goldenberg R L,Heuth J C,Andrews W W:Intrauterine infection and preterm delivery: N Eng J Med,2000;342:1500.

Corresponding Author

Dr Rajeswari M

Assistant Professor, Department of Obstetrics and Gynaecology,

GMC Palakkad, Kerala, India

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.