Interactive Session - Society for Reproductive Endocrinology and Infertility - A Nonviable Early Pregnancy, When and How Do You Intervene

Date:October 23, 2012

Time:1:15 pm - 2:15 pm

Location:Room 5 - San Diego Convention Center

Presenters

Kurt T. Barnhart, M.D. (Chair), University of Pennsylvania

Mary D. Stephenson, M.D., M.Sc., University of Chicago Pritzker School of Medicine

Ruth B. Lathi, M.D., Stanford University

A Nonviable Early Pregnancy, When and How Do You Intervene

Needs Assessment and Description
Up to one-third of all conceptions end in miscarriage or ectopic pregnancy. Recognizing when pregnancies will no longer progress as an ongoing pregnancy, and when to intervene, is a common but often difficult clinical decision. This live course will provide information to help a clinician make the diagnosis of a nonviable gestation and if (or when) medical or surgical intervention is necessary.

Learning Objectives
At the conclusion of this session, participants should be able to: 

  1. Examine the need and the methods to distinguish between a viable and nonviable early pregnancy. 
  2. Appraise the possible advantages and pitfalls of medical management of miscarriage and ectopic pregnancy.

ACGME Competency
Patient Care

TEST QUESTION:
A woman with a history of 2 first-trimester losses presents 6.5 weeks after her last menstrual period with moderate cramps and vaginal bleeding. She has a positive pregnancy test and an ultrasound that identifies an 8-mm hypoechogenic structure in the uterine cavity, without a yolk sac or fetal pole. After participating in this session, in my practice I will diagnose and treat this patient as follows: 

  1. She has an ongoing intrauterine pregnancy and should be referred for prenatal care. 
  2. She has a third first-trimester loss and can be treated with misoprostol. 
  3. She has an ectopic pregnancy and can be treated with methotrexate. 
  4. She has a probable intrauterine pregnancy and should be followed up with serial ultrasound. 
  5. She has a third miscarriage and should be treated with uterine evacuation to obtain chromosomes. 
  6. Not applicable to my area of practice.

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