Abstract | PURPOSE: MATERIALS AND METHODS: Between August 2006 and August 2008, 86 nonconsecutive premenopausal women (mean age, 43.9 years; median, 44 y; range, 28-54 y) were treated with UAE. Calibrated microspheres of 500, 700, and 900 μm, alone or in combination, were used as embolic agents. Change in uterine and tumor volume and tumor infarction rate during follow-up were assessed with magnetic resonance imaging. Clinical follow-up was evaluated by the Uterine Fibroid Severity and Quality Of Life (UFS-QOL) questionnaire at baseline, 3 months, and last follow-up in November 2008. RESULTS: At 3 months, mean volume reductions of the dominant leiomyoma and uterus were 45% and 42%, respectively, and complete infarction of the dominant leiomyoma was achieved in 69 patients (80%). Complete infarction of the overall tumor burden was achieved in 52 patients (60%). Infarction rates of the dominant tumor and overall tumor burden were more than 90% in 81 patients (94%) and 79 patients (91%), respectively. During follow-up, permanent amenorrhea developed in seven women (8.1%). Four women (4.7%) had additional therapy after UAE; three had a hysterectomy and one had a second embolization. The UFS-QOL showed significant improvement in symptom severity and quality of life after 3 months that continued to improve at last follow-up (mean, 12.8 months). CONCLUSIONS: In this preliminary study, Polyzene F-coated hydrogel microspheres for UAE resulted in good dominant and overall tumor infarction in most patients, with corresponding improvement of symptoms. Determining optimal sizing of the material and comparing outcomes versus those of other embolic agents requires additional study.
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Authors | Albert J Smeets, Robbert J Nijenhuis, Willem Jan van Rooij, Leo E H Lampmann, Peter F Boekkooi, Harry A M Vervest, Jolanda De Vries, Paul N M Lohle |
Journal | Journal of vascular and interventional radiology : JVIR
(J Vasc Interv Radiol)
Vol. 21
Issue 12
Pg. 1830-4
(Dec 2010)
ISSN: 1535-7732 [Electronic] United States |
PMID | 21111364
(Publication Type: Journal Article)
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Copyright | Copyright © 2010 SIR. Published by Elsevier Inc. All rights reserved. |
Chemical References |
- Hydrogels
- Organophosphorus Compounds
- Polymers
- poly(phosphazene)
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Topics |
- Adult
- Female
- Humans
- Hydrogels
- Hysterectomy
- Leiomyoma
(pathology, psychology, therapy)
- Magnetic Resonance Imaging
- Microspheres
- Middle Aged
- Netherlands
- Organophosphorus Compounds
(administration & dosage, adverse effects)
- Particle Size
- Polymers
(administration & dosage, adverse effects)
- Quality of Life
- Retrospective Studies
- Severity of Illness Index
- Surveys and Questionnaires
- Time Factors
- Treatment Outcome
- Tumor Burden
- Uterine Artery Embolization
(adverse effects)
- Uterine Neoplasms
(pathology, psychology, therapy)
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