What assessment, intervention and diagnostics should women with early pregnancy bleeding receive in the emergency department and when? A scoping review and synthesis of evidence

BACKGROUND

Vaginal bleeding is a frequent complication in early pregnancy, care that women receive, or lack thereof, can have immediate and long-term consequences. There is a lack of cogent, synthesised evidence on the assessment, interventions, and diagnostics for the management of early pregnancy bleeding in the emergency department (ED). This paper reports the results of a scoping review that identified that examined the literature to clarify concepts and generate a synthesis of the evidence for the assessment, interventions, diagnostics and management of early pregnancy bleeding in the ED.

METHODS

Five databases were searched. Practice guidelines and statements were sourced from professional organisations, and online repositories. Three types of data were included: practice guidelines, reviews, and primary research. Data were extracted and collated, and findings were synthesised into a clinical guideline.

RESULTS

A total 122 (of 3602) papers from database searching, and six (of 46) practice guidelines were included. Seventy-seven publications reported on assessment including performing vital observations. Thirty-six reported on interventions including administration of analgesia, and 114 reported on diagnostics, which most (n = 93) recommended use of ultrasound. Few (12 %) of practice statements and guidelines recommended care not based in current evidence. The study yielded an evidence-based practice guideline to be used for initial management of early pregnancy bleeding.

CONCLUSIONS

The practice guideline generated by this examination and synthesis of the evidence offers comprehensive, evidence informed recommendations for the initial management of early pregnancy bleeding. Continued research and knowledge translation for initial management of early pregnancy bleeding is needed to reduce variation in emergency care and improve outcomes for women.

Utility of pelvic examination in assessing women with bleeding in early pregnancy: a multicenter Canadian emergency department study

BACKGROUND

Bleeding in early pregnancy is a common emergency department (ED) presentation. Although variability in approaches has been demonstrated, research is relatively uncommon on practices and outcomes. This study investigated the influence of clinical pattern of care, utility, and contribution of pelvic examination aimed at diagnosing and managing bleeding in early pregnancy at three Canadian EDs.

METHODS

After obtaining informed consent, data were collected from adult women who were pregnant and from treating ED physicians using a structured questionnaire. We defined the change in management based on the initial clinical plan at the time of the initial physician assessment in the ED and any subsequent changes made after the pelvic examination was performed. Patient telephone follow-up was supplemented by linking with provincial administrative data for births. Univariable and multivariable binary logistic regression analyses were performed to identify factors associated with a change in patient management following pelvic examination in the ED.

RESULTS

Overall, 200 women were enrolled. The mean age was 31 years, patients had been bleeding for a median of 1 day and stayed in the ED for a median of 5 h. Of these, 166 (83.0%) received a pelvic examination, including speculum examination and/or bimanual palpation. Pregnancy outcome data were available for 192 pregnancies; 107 (56%) experienced a miscarriage. Factors significantly associated with a change in management after pelvic examination in the univariate logistic regression analysis were brown/dark-red bleeding per vaginam (physician determined), tachycardia, right lower quadrant tenderness, and bimanual palpation. In the multivariate logistic regression analysis, brown/dark-red bleeding per vaginam was independently associated with a reduced likelihood of a change in management after pelvic examination (aOR = 0.37; 95% CI: 0.14-0.98).

CONCLUSION

Among women presenting to the ED with bleeding in early pregnancy prior to 20 weeks gestation, only brown/dark-red vaginal bleeding, potentially indicative of bleeding resolution, significantly independently influenced the baseline odds of a change in management after pelvic examination. Until the debate on the utility of pelvic examination in the ED for this presentation is resolved, physician preferences and shared decision making with patients should guide practice regarding speculum examination/bimanual palpation for the management of bleeding in early pregnancy.

Pregnant and bleeding: A model to assess factors associated with the need for emergency care in early pregnancy

OBJECTIVE

To assess the prevalence of Critical or Emergent patient classification among pregnant patients presenting to the Emergency Department (ED) and to identify characteristics that discriminate between patients requiring Emergency care from those who can be safely triaged to the ambulatory setting.

STUDY DESIGN

In this cross-sectional study conducted in 3 urban EDs, patients under 16 weeks gestation who presented with bleeding and/or cramping completed a 7-item questionnaire. We compared baseline clinical variables and survey responses among patients classified as Critical or Emergent per the American Board of Emergency Medicine's patient acuity definitions with those classified as Lower Acuity to identify independent risk factors for outcomes.

RESULTS

Of 484 participants, 21 (4.3%) were classified as Critical or Emergent and required interventions. While no demographic characteristics differentiated Critical patients from Lower Acuity patients, survey questions associated with a higher likelihood of emergency intervention included history of prior ectopic pregnancy (OR 8.7, 95% CI 3.2-23.5) heavy bleeding in the past two hours (OR 11.8, 95% CI 3.8-36.1), as well as having made a prior ED visit in the current pregnancy (OR 1.9, 95% CI 0.7-5.1). Joint consideration of these risk factors in a multivariable model performed well at discriminating between Critical and Lower Acuity patients with an area under the ROC curve of 0.82 (95% CI 0.71-0.93).

CONCLUSION

Patients with a history of ectopic pregnancy, heavy bleeding in the past two hours, and/or prior presentation to the ED in the current pregnancy had the highest risk of needing emergency-level care. The vast majority of patients presenting to the ED with early pregnancy complaints were discharged without intervention.

Women's Experiences of Miscarriage in the Emergency Department

INTRODUCTION

Miscarriage is a common event, usually managed in the emergency department. Although studies have examined the impact of miscarriage on women's mental health and the effects of their dissatisfaction with health care received, little is known about the characteristics of the miscarriage experience in the emergency department. The objective of this study was to identify characteristics of care management that may have contributed to the difficulties experienced by women presenting with miscarriage in the emergency department.

METHODS

Forty-eight women treated at 4 emergency departments in different regions of Quebec, Canada, were interviewed for 60 to 90 minutes. A thematic qualitative analysis of these interviews was performed.

RESULTS

Analyses revealed that participants' experiences were characterized particularly by a lack of information at 3 critical junctures of the miscarriage experience: the announcement of the miscarriage, the course of the miscarriage, and the ED discharge. The topics on which the women lacked information were categorized into 7 subthemes within these junctures.

DISCUSSION

Lack of information throughout the care management of miscarriage exacerbated the already-difficult nature of this event for the participants. Training emergency nurses to give adequate and complete information enables the delivery of compassionate care, potentially making a difficult situation less traumatic.

Check the Head: Emergency Ultrasound Diagnosis of Fetal Anencephaly

Background

Early pregnancy complaints in emergency medicine are common. Emergency physicians (EP) increasingly employ ultrasound (US) in the evaluation of these complaints. As a result, it is likely that rare and important diagnoses will be encountered. We report a case of fetal anencephaly diagnosed by bedside emergency US in a patient presenting with first-trimester vaginal bleeding.

Case Report

A 33-year-old patient at 10 weeks gestation presented with vaginal bleeding. After initial history and physical examination, a bedside US was performed. The EP noted the abnormal appearance of the fetal cranium and anencephaly was suspected. This finding was confirmed by a consultative high-resolution fetal US. Making the diagnosis at the point of care allowed earlier detection and more comprehensive maternal counseling about pregnancy options. This particular patient underwent elective abortion which was able to be performed at an earlier gestation, thus decreasing maternal risk. If this diagnosis would not have been recognized by the EP at the point of care, it may not have been diagnosed until the second trimester, and lower-risk maternal options would not have been available.