Biomaterial Database

Immediate postpartum intrauterine device insertion--a report on the Chinese experience. 1992

J X Xu, and C Connell, and I C Chi

Shanghai Municipal Family Planning Commission, People's Republic of China.

Immediate postplacental insertion (IPPI) of the intrauterine device (IUD) has been practiced in China for at least 17 years. This presentation reviews and integrates the clinical experiences of IPPIs at five Chinese centers. The stainless-steel ring IUD was the most commonly used device for this procedure. Our review indicates that: (a) IPPIs-both after vaginal delivery and at cesarean section-are medically safe and effective in preventing accidental pregnancies (given careful patient selection), and (b) the one-year life-table expulsion rates of IUDs inserted at cesarean section are lower than the rates for vaginal insertions after normal delivery. This review also discusses other issues, such as factors influencing expulsion rates. Generally, IPPIs, whether performed via vagina or cesarean section, seem to be a method of choice for postpartum contraception. Some findings are, however, tentative; thus, further studies are needed.

UI	MeSH Term	Description	Entries
D007434	Intrauterine Devices	Contraceptive devices placed high in the uterine fundus.	Contraceptive Devices, Intrauterine,Contraceptive IUD,Contraceptive IUDs,IUD, Unmedicated,Unmedicated IUDs,Contraceptive Device, Intrauterine,Device, Intrauterine,Device, Intrauterine Contraceptive,Devices, Intrauterine,Devices, Intrauterine Contraceptive,IUD, Contraceptive,IUDs, Contraceptive,Intrauterine Contraceptive Device,Intrauterine Contraceptive Devices,Intrauterine Device,Unmedicated IUD
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D002585	Cesarean Section	Extraction of the FETUS by means of abdominal HYSTEROTOMY.	Abdominal Delivery,Delivery, Abdominal,C-Section (OB),Caesarean Section,Postcesarean Section,Abdominal Deliveries,C Section (OB),C-Sections (OB),Caesarean Sections,Cesarean Sections,Deliveries, Abdominal
D002681	China	A country spanning from central Asia to the Pacific Ocean.	Inner Mongolia,Manchuria,People's Republic of China,Sinkiang,Mainland China
D005069	Evaluation Studies as Topic	Works about studies that determine the effectiveness or value of processes, personnel, and equipment, or the material on conducting such studies.	Critique,Evaluation Indexes,Evaluation Methodology,Evaluation Report,Evaluation Research,Methodology, Evaluation,Pre-Post Tests,Qualitative Evaluation,Quantitative Evaluation,Theoretical Effectiveness,Use-Effectiveness,Critiques,Effectiveness, Theoretical,Evaluation Methodologies,Evaluation Reports,Evaluation, Qualitative,Evaluation, Quantitative,Evaluations, Qualitative,Evaluations, Quantitative,Indexes, Evaluation,Methodologies, Evaluation,Pre Post Tests,Pre-Post Test,Qualitative Evaluations,Quantitative Evaluations,Report, Evaluation,Reports, Evaluation,Research, Evaluation,Test, Pre-Post,Tests, Pre-Post,Use Effectiveness
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D015337	Multicenter Studies as Topic	Works about controlled studies which are planned and carried out by several cooperating institutions to assess certain variables and outcomes in specific patient populations, for example, a multicenter study of congenital anomalies in children.	Multicenter Trials,Multicentre Studies as Topic,Multicentre Trials,Multicenter Trial,Multicentre Trial,Trial, Multicenter,Trial, Multicentre,Trials, Multicenter,Trials, Multicentre
D015993	Life Tables	Summarizing techniques used to describe the pattern of mortality and survival in populations. These methods can be applied to the study not only of death, but also of any defined endpoint such as the onset of disease or the occurrence of disease complications.	Life Table Analysis,Life Table Methods,Life Table Models,Life Table Estimates,Life Table Method,Analyses, Life Table,Analysis, Life Table,Estimate, Life Table,Estimates, Life Table,Life Table,Life Table Analyses,Life Table Estimate,Life Table Model,Method, Life Table,Methods, Life Table,Model, Life Table,Models, Life Table,Tables, Life