Abstract
Objectives
The clinical applicability of magnetic resonance image−guided high-intensity focused ultrasound (MR-HIFU) treatment of uterine fibroids is often limited due to inaccessible fibroids or bowel interference. The aim of this study was to implement a newly developed 3-step modified manipulation protocol and to evaluate its influence on the number of eligible women and treatment failure rate.
Methods
From June 2016 to June 2018, 165 women underwent a screening MRI examination, 67 women of whom were consecutively treated with MR-HIFU at our institution. Group 1 (n = 20) was treated with the BRB manipulation protocol which consisted of sequential applications of urinary bladder filling, rectal filling, and urinary bladder emptying. Group 2 (n = 47) was treated using the 3-step modified manipulation protocol which included (1) the BRB maneuver with adjusted rectal filling by adding psyllium fibers to the solution; (2) Trendelenburg position combined with bowel massage; (3) the manual uterine manipulation (MUM) method for uterine repositioning. A comparison was made between the two manipulation protocols to evaluate differences in safety, the eligibility percentage, and treatment failure rate due to unsuccessful manipulation.
Results
After implementing the 3-step modified manipulation protocol, our ineligibility rate due to bowel interference or inaccessible fibroids decreased from 18% (16/88) to 0% (0/77). Our treatment failure rate due to unsuccessful manipulation decreased from 20% (4/20) to 2% (1/47). There were no thermal complications to the bowel or uterus.
Conclusions
Implementation of the 3-step modified manipulation protocol during MR-HIFU therapy of uterine fibroids improved the eligibility percentage and reduced the treatment failure rate.
Trial registration
Registry number NL56182.075.16
Key Points
• A newly developed 3-step modified manipulation protocol was successfully implemented without the occurrence of thermal complication to the bowel or uterus.
• The 3-step modified manipulation protocol increased our eligibility percentage for MR-HIFU treatment of uterine fibroids.
• The 3-step modified manipulation protocol reduced our treatment failure rate for MR-HIFU treatment of uterine fibroids.
This is a preview of subscription content,
to check access.




Abbreviations
- BRB:
-
Bladder filling, rectal filling, bladder emptying
- CE:
-
Contrast-enhanced
- MR-HIFU:
-
Magnetic resonance image–guided high-intensity focused ultrasound
- MRI:
-
Magnetic resonance imaging
- MUM:
-
Manual uterine manipulation
- NPV:
-
Non-perfused volume
- SI:
-
Signal intensity
References
Pron G (2015) Magnetic resonance-guided high-intensity focused ultrasound (MRgHIFU) treatment of symptomatic uterine fibroids: an evidence-based analysis. Ont Health Technol Assess Ser 15:1–86
Verpalen IM, Anneveldt KJ, Nijholt IM et al (2019) Magnetic resonance-high intensity focused ultrasound (MR-HIFU) therapy of symptomatic uterine fibroids with unrestrictive treatment protocols: a systematic review and meta-analysis. Eur J Radiol 120:108700. https://doi.org/10.1016/j.ejrad.2019.108700
Duc NM, Keserci B (2018) Review of influential clinical factors in reducing the risk of unsuccessful MRI-guided HIFU treatment outcome of uterine fibroids. Diagn Interv Radiol 24:283–291. https://doi.org/10.5152/dir.2018.18111
Fröling V, Kröncke TJ, Schreiter NF et al (2014) Technical eligibility for treatment of magnetic resonance-guided focused ultrasound surgery. Cardiovasc Intervent Radiol 37:445–450. https://doi.org/10.1007/s00270-013-0678-z
Behera MA, Leong M, Johnson L, Brown H (2010) Eligibility and accessibility of magnetic resonance-guided focused ultrasound (MRgFUS) for the treatment of uterine leiomyomas. Fertil Steril 94:1864–1868. https://doi.org/10.1016/j.fertnstert.2009.09.063
Arleo EK, Khilnani NM, Ng A, Min RJ (2007) Features influencing patient selection for fibroid treatment with magnetic resonance-guided focused ultrasound. J Vasc Interv Radiol 18:681–685. https://doi.org/10.1016/j.jvir.2007.02.015
Zaher S, Gedroyc WM, Regan L (2009) Patient suitability for magnetic resonance guided focused ultrasound surgery of uterine fibroids. Eur J Obstet Gynecol Reprod Biol 143:98–102. https://doi.org/10.1016/j.ejogrb.2008.12.011
Kim YS, Bae DS, Park MJ et al (2014) Techniques to expand patient selection for MRI-guided high-intensity focused ultrasound ablation of uterine fibroids. AJR Am J Roentgenol 202:443–451. https://doi.org/10.2214/AJR.13.10753
Kim YS, Lim HK, Rhim H (2016) Magnetic resonance imaging-guided high-intensity focused ultrasound ablation of uterine fibroids: effect of bowel interposition on procedure feasibility and a unique bowel displacement technique. PLoS One 11:e0155670. https://doi.org/10.1371/journal.pone.0155670
Park MJ, Kim YS, Rhim H, Lim HK (2013) Technique to displace bowel loops in MRI-guided high-intensity focused ultrasound ablation of fibroids in the anteverted or anteflexed uterus. AJR Am J Roentgenol 201:W761–W764. https://doi.org/10.2214/AJR.12.10081
Spies JB, Coyne K, Guaou Guaou N, Boyle D, Skyrnarz-Murphy K, Gonzalves SM (2002) The UFS-QOL, a new disease-specific symptom and health-related quality of life questionnaire for leiomyomata. Obstet Gynecol 99:290–300. https://doi.org/10.1016/s0029-7844(01)01702-1
Funaki K, Fukunishi H, Funaki T, Sawada K, Kaji Y, Maruo T (2007) Magnetic resonance-guided focused ultrasound surgery for uterine fibroids: relationship between the therapeutic effects and signal intensity of preexisting T2-weighted magnetic resonance images. Am J Obstet Gynecol 196:184.e1–184.e6. https://doi.org/10.1016/j.ajog.2006.08.030
Okada A, Morita Y, Fukunishi H, Takeichi K, Murakami T (2009) Non-invasive magnetic resonance-guided focused ultrasound treatment of uterine fibroids in a large Japanese population: impact of the learning curve on patient outcome. Ultrasound Obstet Gynecol 34:579–583. https://doi.org/10.1002/uog.7454
Saini S, Colak E, Anthwal S, Vlachou PA, Raikhlin A, Kirpalani A (2014) Comparison of 3% sorbitol vs psyllium fibre as oral contrast agents in MR enterography. Br J Radiol 87:20140100. https://doi.org/10.1259/bjr.20140100
Klepac-Pulanic T, Venkatesan AM, Segars J, Sokka S, Wood BJ, Stratton P (2016) Vaginal pessary for uterine repositioning during high-intensity focused ultrasound ablation of uterine leiomyomas. Gynecol Obstet Invest 81:285–288. https://doi.org/10.1159/000441782
Jeong JH, Hong KP, Kim YR, Ha JE, Lee KS (2017) Usefulness of modified BRB technique in treatment to ablate uterine fibroids with magnetic resonance image-guided high-intensity focused ultrasound. Obstet Gynecol Sci 60:92–99. https://doi.org/10.5468/ogs.2017.60.1.92
Zhang L, Chen W, Liu Y et al (2010) Feasibility of magnetic resonance imaging-guided high intensity focused ultrasound therapy for ablating uterine fibroids in patients with bowel lies anterior to uterus. Eur J Radiol 73:396–403. https://doi.org/10.1016/j.ejrad.2008.11.002
Sainio T, Komar G, Saunavaara J et al (2018) Wedged gel pad for bowel manipulation during MR-guided high-intensity focused ultrasound therapy to treat uterine fibroids: a case report. J Ther Ultrasound 6:10. https://doi.org/10.1186/s40349-018-0116-4
Hesley GK, Felmlee JP, Gebhart JB et al (2006) Noninvasive treatment of uterine fibroids: early mayo clinic experience with magnetic resonance imaging-guided focused ultrasound. Mayo Clin Proc 81:936–942. https://doi.org/10.4065/81.7.936
Bonekamp D, Wolf MB, Roethke MC et al (2019) Twelve-month prostate volume reduction after MRI-guided transurethral ultrasound ablation of the prostate. Eur Radiol 29:299–308. https://doi.org/10.1007/s00330-018-5584-y
Ko JKY, Seto MTY, Cheung VYT (2018) Thermal bowel injury after ultrasound-guided high-intensity focused ultrasound treatment of uterine adenomyosis. Ultrasound Obstet Gynecol 52:282–283. https://doi.org/10.1002/uog.18965
Hwang DW, Song HS, Kim HS, Chun KC, Koh JW, Kim YA (2017) Delayed intestinal perforation and vertebral osteomyelitis after high-intensity focused ultrasound treatment for uterine leiomyoma. Obstet Gynecol Sci 60:490–493. https://doi.org/10.5468/ogs.2017.60.5.490
Chen J, Chen W, Peng S et al (2015) Safety of ultrasound-guided ultrasound ablation for uterine fibroids and adenomyosis: a review of 9988 cases. Ultrason Sonochem 27:671–676. https://doi.org/10.1016/j.ultsonch.2015.05.031
Funding
The authors state that this work has not received any funding.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Guarantor
The scientific guarantor of this publication is M.F. Boomsma, MD, PhD.
Conflict of interest
The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article.
Statistics and biometry
No complex statistical methods were necessary for this paper.
Informed consent
Written informed consent was obtained from all subjects (patients) in this study.
Ethical approval
Institutional Review Board approval was obtained.
Methodology
• Prospective
• Experimental
• Performed at one institution
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
ESM 1
(DOCX 38742 kb)
Rights and permissions
About this article
Cite this article
Verpalen, I.M., van ‘t Veer-ten Kate, M., de Boer, E. et al. Development and clinical evaluation of a 3-step modified manipulation protocol for MRI-guided high-intensity focused ultrasound of uterine fibroids. Eur Radiol 30, 3869–3878 (2020). https://doi.org/10.1007/s00330-020-06780-2
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00330-020-06780-2