Cardiovascular and interventional radiology · 2023
Predictors and Clinical Outcomes of Fibroid Expulsion After Uterine Artery Embolization.
СтатьяНазвание и аннотация: Перевод в очереди
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Frenk Nathan E, Jung Jai W, Choudhary Moaz M, Ko JiMin, Buckley Donna, Spies James B
Аннотация
PURPOSE: To evaluate rates of fibroid expulsion after uterine artery embolization (UAE) and risk factors.
MATERIALS AND METHODS: Single-center retrospective study of UAEs for fibroids between 2016 and 2020. Preoperative UAE and patients with incomplete follow-up were excluded. Patients underwent MRI before and 3 months after UAE and/or as indicated. Medical records were reviewed, and patient demographics, fibroid characteristics and clinical events were recorded. Fibroid expulsion included fibroid exposure to the endometrial cavity on MRI, and tissue loss/passage as observed clinically or on MRI. Symptoms were considered major if requiring additional clinic visits or treatment. Statistical tests included Chi-square, Fisher's exact test, and logistic regression models.
RESULTS: One hundred ninety-nine women were included. Symptomatic fibroid expulsion occurred after 31 (16%) procedures: 16 minor and 15 major. Symptoms included vaginal discharge (n = 23), bleeding (n = 9), tissue passage (n = 9), cramping/pain (n = 3), and fever (n = 4). Fifteen women (8%) needed additional care, of whom 6 (3%) required invasive procedures (4 elective hysterectomies, 1 hysteroscopic resection, 1 transvaginal removal of passing tissue). The International Federation of Gynecology and Obstetrics (FIGO) classification was significantly associated with symptomatic fibroid expulsion (p = 0.001). Odds ratio for symptomatic expulsion and expulsion requiring additional care for FIGO 3-7 versus 0-2 fibroids was 0.32 (95% confidence interval, 0.14-0.71, p = 0.005) and 0.28 (95% confidence interval, 0.10-0.83, p = 0.02), respectively. Other factors were not consistently associated with expulsion.
CONCLUSION: Fibroid expulsion after uterine artery embolization was more common than previously reported but mostly asymptomatic or minimally symptomatic. Women with FIGO ≤ 2 fibroids should be appropriately counseled regarding risk for expulsion.
MATERIALS AND METHODS: Single-center retrospective study of UAEs for fibroids between 2016 and 2020. Preoperative UAE and patients with incomplete follow-up were excluded. Patients underwent MRI before and 3 months after UAE and/or as indicated. Medical records were reviewed, and patient demographics, fibroid characteristics and clinical events were recorded. Fibroid expulsion included fibroid exposure to the endometrial cavity on MRI, and tissue loss/passage as observed clinically or on MRI. Symptoms were considered major if requiring additional clinic visits or treatment. Statistical tests included Chi-square, Fisher's exact test, and logistic regression models.
RESULTS: One hundred ninety-nine women were included. Symptomatic fibroid expulsion occurred after 31 (16%) procedures: 16 minor and 15 major. Symptoms included vaginal discharge (n = 23), bleeding (n = 9), tissue passage (n = 9), cramping/pain (n = 3), and fever (n = 4). Fifteen women (8%) needed additional care, of whom 6 (3%) required invasive procedures (4 elective hysterectomies, 1 hysteroscopic resection, 1 transvaginal removal of passing tissue). The International Federation of Gynecology and Obstetrics (FIGO) classification was significantly associated with symptomatic fibroid expulsion (p = 0.001). Odds ratio for symptomatic expulsion and expulsion requiring additional care for FIGO 3-7 versus 0-2 fibroids was 0.32 (95% confidence interval, 0.14-0.71, p = 0.005) and 0.28 (95% confidence interval, 0.10-0.83, p = 0.02), respectively. Other factors were not consistently associated with expulsion.
CONCLUSION: Fibroid expulsion after uterine artery embolization was more common than previously reported but mostly asymptomatic or minimally symptomatic. Women with FIGO ≤ 2 fibroids should be appropriately counseled regarding risk for expulsion.