TY - JOUR
T1 - Long-term Efficacy and Safety of Uterine Artery Embolization in Young Patients with and without Uteroovarian Anastomoses
AU - Kim, Hyun S.
AU - Paxton, Ben E.
AU - Lee, Judy M.
PY - 2008/2/1
Y1 - 2008/2/1
N2 - Purpose: To assess long-term clinical efficacy of uterine artery embolization (UAE) in young women and the clinical significance of patent anastomoses between uterine and ovarian arteries. Materials and Methods: Consecutive women no older than 39 years of age treated with UAE for symptomatic uterine leiomyomata with at least 3 years of follow-up were included in the study. Analysis includes angiographic images, pre- and postoperative magnetic resonance (MR) images, and symptom evaluations. Clinical evaluation and symptom severity scores (SSSs) were obtained at 6 months and yearly. Leiomyomata volume change, SSS, and repeat intervention rates were compared for patients with and without anastomoses between uterine and ovarian arteries. Results: The study cohort included 87 patients, including 30 white patients (34.4%), 49 black patients (56.3%), and eight patients of other ethnicities (9.2%). Anastomoses were demonstrated in 41 patients (47.1%). Seventy patients (80.5%) completed the long-term follow-up, of whom 35 had an anastomosis (85.4% of the 41 patients with anastomoses) and 35 did not (76.1% of the 46 patients without anastomoses). Mean leiomyoma volume reduction was 49.1% (P = .018), and reduction of uterine volume was 36.0% (P < .001). Mean clinical follow-up duration was 45 months. Overall, 18 of 70 patients (25.7%) underwent repeat interventions, including 13 (37.1%) with anastomoses and five (14.3%) without anastomoses (P = .029). One patient (1.4%) developed natural amenorrheic change in the long term after UAE. Nineteen patients (27.1%) attempted pregnancy after UAE, and 12 patients had 15 pregnancies, with six pregnancies to full term. Conclusions: UAE in young patients achieves significant dominant leiomyoma volume reduction and symptomatic improvements, with overall repeat intervention rates of 25.7% in the long term. Uteroovarian anastomoses in young patients are associated with higher rates of repeat intervention after UAE.
AB - Purpose: To assess long-term clinical efficacy of uterine artery embolization (UAE) in young women and the clinical significance of patent anastomoses between uterine and ovarian arteries. Materials and Methods: Consecutive women no older than 39 years of age treated with UAE for symptomatic uterine leiomyomata with at least 3 years of follow-up were included in the study. Analysis includes angiographic images, pre- and postoperative magnetic resonance (MR) images, and symptom evaluations. Clinical evaluation and symptom severity scores (SSSs) were obtained at 6 months and yearly. Leiomyomata volume change, SSS, and repeat intervention rates were compared for patients with and without anastomoses between uterine and ovarian arteries. Results: The study cohort included 87 patients, including 30 white patients (34.4%), 49 black patients (56.3%), and eight patients of other ethnicities (9.2%). Anastomoses were demonstrated in 41 patients (47.1%). Seventy patients (80.5%) completed the long-term follow-up, of whom 35 had an anastomosis (85.4% of the 41 patients with anastomoses) and 35 did not (76.1% of the 46 patients without anastomoses). Mean leiomyoma volume reduction was 49.1% (P = .018), and reduction of uterine volume was 36.0% (P < .001). Mean clinical follow-up duration was 45 months. Overall, 18 of 70 patients (25.7%) underwent repeat interventions, including 13 (37.1%) with anastomoses and five (14.3%) without anastomoses (P = .029). One patient (1.4%) developed natural amenorrheic change in the long term after UAE. Nineteen patients (27.1%) attempted pregnancy after UAE, and 12 patients had 15 pregnancies, with six pregnancies to full term. Conclusions: UAE in young patients achieves significant dominant leiomyoma volume reduction and symptomatic improvements, with overall repeat intervention rates of 25.7% in the long term. Uteroovarian anastomoses in young patients are associated with higher rates of repeat intervention after UAE.
UR - http://www.scopus.com/inward/record.url?scp=38349123895&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=38349123895&partnerID=8YFLogxK
U2 - 10.1016/j.jvir.2007.08.014
DO - 10.1016/j.jvir.2007.08.014
M3 - Article
C2 - 18341948
AN - SCOPUS:38349123895
VL - 19
SP - 195
EP - 200
JO - Journal of Vascular and Interventional Radiology
JF - Journal of Vascular and Interventional Radiology
SN - 1051-0443
IS - 2
ER -