Pelvic examination is unnecessary in pregnant patients with a normal bedside ultrasound.
OBJECTIVE
This study examines the necessity of a formal pelvic examination in patients with early pregnancy-related complaints and an intrauterine pregnancy on bedside ultrasound (US).


METHODS
Data were prospectively collected on emergency department (ED) patients presenting with early pregnancy complaints and bedside US evidence of intrauterine pregnancy. All patients received a formal pelvic examination with cervical testing for sexually transmitted pathogens. Disposition decisions based on pelvic examination findings were compared with disposition decisions based on ultrasound findings alone.


RESULTS
Over a 13-month period, 50 patients entered the study. Mean estimated gestational age was 8.6 (+ or - 0.4) weeks. Abnormal speculum examination findings included vaginal blood (19 [38%]) and cervical discharge (3 [6%]). Abnormal bimanual findings included adnexal tenderness (6 [12%]) and uterine tenderness (4 [8%]). One patient (2.5%) had a positive antigen test for Chlamydia trachomatis. Emergency department diagnoses were threatened abortion (30 [60%]), intrauterine pregnancy (11 [22]), abdominal pain (8 [16%]), and ovarian cyst (1 [2%]). Three patients (6%) had incidental urinary tract infections. All patients were discharged from the ED. No management changes were made based on the pelvic examination.


CONCLUSIONS
In patients with a US-documented viable pregnancy, the pelvic examination did not contribute to the patient's immediate obstetric treatment. Occult cervical pathogens may be present in these patients.
Seymour
Amanda
A
Department of Emergency Medicine, Our Lady of Lourdes Medical Center, Camden, NJ 08103, USA.
Abebe
Heather
H
Pavlik
Dan
D
Sacchetti
Alfred
A
D005260:Female; D006801:Humans; D010388:Pelvis; D010808:Physical Examination; D019095:Point-of-Care Systems; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011261:Pregnancy Trimester, First; D011446:Prospective Studies; D016216:Ultrasonography, Prenatal; D014481:United States