Amniotic fluid embolism: 20-year incidence and case-fatality trends in the United States.
Eur J Obstet Gynecol Reprod Biol
; 294: 92-96, 2024 Mar.
Article
in En
| MEDLINE
| ID: mdl-38219609
ABSTRACT
OBJECTIVE:
To estimate incidence and case-fatality rates of amniotic fluid embolism (AFE) and to examine their temporal trends. STUDYDESIGN:
Population-based retrospective cohort study using the 2000-2019 Health Care Cost and Utilization Project, Nationwide Inpatient Sample (HCUP-NIS). Annual population rates were estimated using HCUP-NIS specific weighting. Descriptive analyses and logistic regression described trends within the cohort.RESULTS:
Over the study period, AFE incidence rate remained stable (mean 4.9 cases/100,000 deliveries) and the case-fatality rate declined (mean 17.7 %,95 % CI 16.40-10.09). Highest AFE incidence rates and fatality rates were in women ≥ 35 years, African-Americans, and in urban-teaching hospitals. AFE mortality rates decreased among Hispanics.CONCLUSION:
AFE rates remained stable and fatality rates declined over time. Highest rates of AFE occurrence and death were in women who typically have greater risk of experiencing adverse obstetrical outcomes. Continued research into early diagnostic methods and effective treatments are needed to further improve AFE incidence and mortality rates.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Embolism, Amniotic Fluid
Type of study:
Incidence_studies
/
Observational_studies
/
Risk_factors_studies
Limits:
Female
/
Humans
/
Pregnancy
Country/Region as subject:
America do norte
Language:
En
Journal:
Eur J Obstet Gynecol Reprod Biol
/
Eur. j. obstet. gynecol. reprod. biol
/
European journal of obstetrics gynecology and reproductive biology
Year:
2024
Document type:
Article
Affiliation country:
Country of publication: