Severe Maternal Morbidity Review and Preventability Assessment in a Large Academic Center

Severe acute maternal morbidity reporting in Australia: Why is it so hard?

Adverse outcomes associated with pregnancy, including severe acute maternal morbidity (SAMM) and mortality, are internationally regarded as important indicators of quality of maternity services. Varied definitions and processes are barriers for SAMM recording, reporting and review. Identifying and documenting these cases of SAMM is a critical first step. Case reviews allow exploration of factors contributing to SAMM. Translation of the lessons learnt into practice improvement strategies and dissemination of this knowledge is essential for continual quality improvement. This review will outline the current status of SAMM review internationally and in Australia.

Fostering Excellence in Obstetrical Surgery

Introduction

This obstetric surgery review is directed toward the common obstetrical surgeries (caesarean delivery, VBAC/TOLAC, operative vaginal delivery, placenta accreta spectrum) with evidence for quality and safety to allow for obstetrical outcome excellence.

Materials and Methods

This focused scoping review has used a structured process for article identification and inclusion for each of the focused surgeries.

Results

The review results provide an obstetrical surgery (OS) overview for caesarean delivery, vaginal birth after caesarean delivery and/or trial of labor after caesarean delivery, operative vaginal delivery, placenta accreta spectrum; considerations for quality and safety variance due to non-clinical human factors; quality improvement (QI) tools; OS QI implementation cohorts; implementation considering certain barriers and solutions.

Conclusion

Administrative health care systems and obstetrical surgery care providers cannot afford, not to consider and implement, certain evidenced-based "bottom-up/top-down" processes for quality and safety, as the patients will demand the quality and the safety, but the lawyers should not have to enforce it.

Preconception and perinatal hospitalizations as indicators of risk for severe maternal morbidity in primiparas

BACKGROUND

Severe maternal morbidity includes unexpected outcomes of labor and delivery that result in significant short- or long-term consequences to a woman's health. A statewide longitudinally linked database was used to examine hospitalization during and before pregnancy for birthing people with severe maternal morbidity at delivery.

OBJECTIVE

This study aimed to examine the association between hospital visits during pregnancy and 1 to 5 years before pregnancy and severe maternal morbidity at delivery.

STUDY DESIGN

This study was a retrospective, population-based cohort analysis of the Massachusetts Pregnancy to Early Life Longitudinal database between January 1, 2004, and December 31, 2018. Nonbirth hospital visits, including emergency department visits, observational stays, and hospital admissions during pregnancy and 5 years before pregnancy, were identified. The diagnoses for hospitalizations were categorized. We compared medical conditions leading to antecedent, nonbirth hospital visits among primiparous birthing individuals with singleton births with and without severe maternal morbidity, excluding transfusions.

RESULTS

Of 235,398 birthing individuals, 2120 had severe maternal morbidity, a rate of 90.1 cases per 10,000 deliveries, and 233,278 did not have severe maternal morbidity. Compared with 4.3% of patients without severe maternal morbidity, 10.4% of patients with severe maternal morbidity were hospitalized during pregnancy. In multivariable analysis, there was a 31% increased risk of hospital admission during the prenatal period, a 60% increased risk of hospital admission in the year before pregnancy, and a 41% increased risk of hospital admission in 2 to 5 years before pregnancy. Compared with 9.8% of non-Hispanic White birthing people, 14.9% of non-Hispanic Black birthing people with severe maternal morbidity experienced a hospital admission during pregnancy. For those with severe maternal morbidity, prenatal hospitalization was most common for those with endocrine (3.6%) or hematologic (3.3%) conditions, with the largest differences between those with and without severe maternal morbidity for musculoskeletal (relative risk, 9.82; 95% confidence interval, 7.06-13.64) and cardiovascular (relative risk, 9.73; 95% confidence interval, 7.26-13.03) conditions.

CONCLUSION

This study found a strong association between previous nonbirth hospitalizations and the likelihood of severe maternal morbidity at delivery.