BACKGROUND: To evaluate the diagnostic methods and to elucidate the etiology of intrauterine fetal death. MATERIAL AND METHODS: A prospective study was conducted on all intrauterine fetal deaths occurring in Stockholm County in 1998-99. During a 24-month period, 188 cases of intrauterine fetal death with gestational ages of > or = 22 weeks were investigated in accordance with structured test protocol. All information from antenatal and delivery records as well as all test results were entered in to an Internet-based database for continuous evaluation. RESULTS: A presumptive explanation to the stillbirth was established in 91% of the cases. The most common factors associated with intrauterine fetal death could be identified as infections (24%), placental insufficiency/intrauterine growth restriction (22%), placental abruption (19%), intercurrent maternal conditions (12%), congenital malformations (10%), and umbilical cord complications (9%). CONCLUSIONS: A relevant test protocol in cases of intrauterine fetal death reduces the number of unexplained cases to a minimum. An Internet-based register on test results of fetal deaths may enable a continuous evaluation of the diagnostic tools and etiologic factors in an ever-changing panorama. The results from the present study can serve as a base for a case-control study in Sweden.
BACKGROUND: To evaluate the diagnostic methods and to elucidate the etiology of intrauterine fetal death. MATERIAL AND METHODS: A prospective study was conducted on all intrauterine fetal deaths occurring in Stockholm County in 1998-99. During a 24-month period, 188 cases of intrauterine fetal death with gestational ages of > or = 22 weeks were investigated in accordance with structured test protocol. All information from antenatal and delivery records as well as all test results were entered in to an Internet-based database for continuous evaluation. RESULTS: A presumptive explanation to the stillbirth was established in 91% of the cases. The most common factors associated with intrauterine fetal death could be identified as infections (24%), placental insufficiency/intrauterine growth restriction (22%), placental abruption (19%), intercurrent maternal conditions (12%), congenital malformations (10%), and umbilical cord complications (9%). CONCLUSIONS: A relevant test protocol in cases of intrauterine fetal death reduces the number of unexplained cases to a minimum. An Internet-based register on test results of fetal deaths may enable a continuous evaluation of the diagnostic tools and etiologic factors in an ever-changing panorama. The results from the present study can serve as a base for a case-control study in Sweden.
Authors: Robert M Silver; Michael W Varner; Uma Reddy; Robert Goldenberg; Halit Pinar; Deborah Conway; Radek Bukowski; Marshall Carpenter; Carol Hogue; Marian Willinger; Donald Dudley; George Saade; Barbara Stoll Journal: Am J Obstet Gynecol Date: 2007-05 Impact factor: 8.661
Authors: Hugo B Krupitzki; Enrique C Gadow; Juan A Gili; Belén Comas; Viviana R Cosentino; César Saleme; Jeffrey C Murray; Jorge S Lopez Camelo Journal: Am J Perinatol Date: 2012-11-06 Impact factor: 1.862