Declining incidence of ectopic pregnancy in a UK city health district between 1990 and 1999

Citation
Lm. Irvine et Me. Setchell, Declining incidence of ectopic pregnancy in a UK city health district between 1990 and 1999, HUM REPR, 16(10), 2001, pp. 2230-2234
Citations number
21
Categorie Soggetti
Reproductive Medicine","da verificare
Journal title
HUMAN REPRODUCTION
ISSN journal
02681161 → ACNP
Volume
16
Issue
10
Year of publication
2001
Pages
2230 - 2234
Database
ISI
SICI code
0268-1161(200110)16:10<2230:DIOEPI>2.0.ZU;2-I
Abstract
BACKGROUND: On the basis of clinical impression that the number of cases of ectopic pregnancy seen in the City and Hackney Health District, London, wa s changing, a retrospective study of the years between 1990 and 1999 was ca rried out. METHODS: From the histopathology databases, cases of ectopic pre gnancy and early pregnancy failure were identified. The number of deliverie s at The Homerton Hospital was obtained from the Labour Ward register; the number of terminations of pregnancy and the number of fertile women was obt ained from the Office for National Statistics, UK. RESULTS: There were 73 c ases of ectopic pregnancy in 1990 rising to 96 in 1991 and then a fall to 5 2 cases in 1999. In terms of ectopic pregnancy per 100 deliveries, per all known pregnancies and per 1000 fertile women per year, there was a peak in 1991 and a fall to 1999. With regard to relative incidence per deliveries a nd per all known pregnancies, these falls were significant (P < 0.05). In 1 991, there were 2.4 ectopic pregnancies per 100 deliveries, failing to 1.6 in 1999, a 33% fall. The reasons for this large decline are uncertain. CONC LUSIONS: There has been no change in patient population, diagnostic aids us ed or management protocols for patients with ectopic pregnancies.