OBJECTIVE: To examine first trimester safety of angiotensin-converting-enzyme-inhibitors (ACEIs) or angiotensin-receptor-blockers (ARBs). STUDY DESIGN: Prospective observational cohort regarding pregnancy ACEI/ARBs-exposure including contacts to two Teratology Information Services in Israel (1994-2007) and Italy (1990-2008), with two comparison groups: (1) exposed to other antihypertensives (OAH) (2) after non-teratogenic exposure (NTE) in similar time frames. RESULTS: 252 ACEI/ARBs-exposed, 256 OAH-exposed and 495 NTE-exposed pregnancies were followed-up. The rate of major congenital anomalies was comparable between the groups (8/190, 4.2%, ACEI/ARB; 9/212, 4.2%, OAH; 18/471, 3.8% NTE; p = 0.954) among first trimester exposed pregnancies. The median gestational age at delivery was two weeks earlier, rate of preterm deliveries more than 2-fold higher, and median birth weight more than 200 g lower in the ACEI/ARB and OAH groups compared to the NTE group. CONCLUSION: The present study suggests that ACEI/ARBs are not major teratogens when used in the first trimester, and can reassure women with similar exposures.
OBJECTIVE: To examine first trimester safety of angiotensin-converting-enzyme-inhibitors (ACEIs) or angiotensin-receptor-blockers (ARBs). STUDY DESIGN: Prospective observational cohort regarding pregnancy ACEI/ARBs-exposure including contacts to two Teratology Information Services in Israel (1994-2007) and Italy (1990-2008), with two comparison groups: (1) exposed to other antihypertensives (OAH) (2) after non-teratogenic exposure (NTE) in similar time frames. RESULTS: 252 ACEI/ARBs-exposed, 256 OAH-exposed and 495 NTE-exposed pregnancies were followed-up. The rate of major congenital anomalies was comparable between the groups (8/190, 4.2%, ACEI/ARB; 9/212, 4.2%, OAH; 18/471, 3.8% NTE; p = 0.954) among first trimester exposed pregnancies. The median gestational age at delivery was two weeks earlier, rate of preterm deliveries more than 2-fold higher, and median birth weight more than 200 g lower in the ACEI/ARB and OAH groups compared to the NTE group. CONCLUSION: The present study suggests that ACEI/ARBs are not major teratogens when used in the first trimester, and can reassure women with similar exposures.
Authors: Katherine A Lindle; Kim Dinh; Brady S Moffett; W Buck Kyle; Natalie M Montgomery; Susan D Denfield; Jarrod D Knudson Journal: Pediatr Cardiol Date: 2014-03 Impact factor: 1.655
Authors: Melissa A Cadnapaphornchai; Diana M George; Kim McFann; Wei Wang; Berenice Gitomer; John D Strain; Robert W Schrier Journal: Clin J Am Soc Nephrol Date: 2014-04-10 Impact factor: 8.237