Subclinical Thyroid Dysfunction During PregnancyCASEY, BRIAN M. MDClinical Obstetrics & Gynecology: September 2011 - Volume 54 - Issue 3 - p 493–498 doi: 10.1097/GRF.0b013e31822e27e3 Thyroid Disease in Pregnancy Abstract Author Information There is compelling data and a rationale for embarking on screening to identify pregnant women with some of the multiple classes of subclinical thyroid dysfunction. However, the evidence to support such screening and treatment is lacking. Several important trials are underway or undergoing peer review that may provide answers regarding routine screening and treatment for subclinical thyroid dysfunction. Until then, routine screening and treatment for subclinical thyroid dysfunction seems premature. Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas Disclosure: None. Correspondence: Brian M. Casey, MD, Department of Obstetrics and Gynecology, University of Texas, Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX. E-mail: firstname.lastname@example.org. © 2011 Lippincott Williams & Wilkins, Inc.