Hospital referrals with possible ectopic pregnancy: prospective observational study.

Area of Science:

• Obstetrics and Gynecology
• Primary Care Medicine
• Diagnostic Accuracy

Background:

• Abdominal pain in reproductive-age women poses a diagnostic challenge, particularly in primary care settings.
• Decisions regarding hospital referral are critical for timely and appropriate management.
• Ectopic pregnancy diagnosis relies on clinical assessment and urinary pregnancy testing (UPT).

Purpose of the Study:

• To evaluate the appropriateness of hospital referrals for suspected ectopic pregnancy in women presenting with abdominal pain.
• To identify potential issues in the performance or interpretation of urinary pregnancy tests (UPTs) prior to referral.
• To determine if non-pregnant patients were being unnecessarily referred to exclude ectopic pregnancy.

Main Methods:

• Retrospective review of 81 patients referred by general practitioners (GPs) for suspected ectopic pregnancy.
• Analysis of UPT results obtained in primary care versus those performed upon hospital admission.
• Assessment of patient pregnancy status upon hospital admission.

Main Results:

• Out of 81 referred patients, 38 were confirmed as not pregnant upon admission.
• A significant discrepancy was observed in UPT results: only 46% of hospital UPTs agreed with pre-referral results reported to GPs.
• This suggests potential errors in UPT performance or interpretation before hospital referral.

Conclusions:

• Accurate and correctly interpreted urinary pregnancy tests (UPTs) are crucial for appropriate patient management.
• Confirming pregnancy status via UPT before hospital referral can reduce inappropriate admissions for ectopic pregnancy evaluation.
• Standardizing UPT protocols and interpretation in primary care is recommended to improve diagnostic accuracy and resource allocation.