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Reintervention rates after uterus-preserving surgery for leiomyomata were lowest after vaginal myomectomy, the most frequent among four therapeutic approaches, a large cohort study reported.
Accounting for censoring, the 7-year reintervention risk for vaginal myomectomy was 20.6%, followed by uterine artery embolization (26%), endometrial ablation (35.5%), and hysteroscopic myomectomy (37%).
Hysterectomies accounted for 63.2% of reinterventions according to lead author Susanna D. Mitro, PhD, a research scientist in the Division of Research and Department of Obstetrics and Gynecology at Kaiser Permanente Northern California, Oakland, and colleagues.
Risk did not vary by body mass index, race/ethnicity, or Neighborhood Deprivation Index, but did vary for some procedures by age and parity,
These findings generally align with earlier research and “illustrate clinically meaningful long-term differences in reintervention rates after a first uterus-preserving treatment for leiomyomas,” the researchers wrote in Obstetrics & Gynecology.
The Study
In a cohort of 10,324 patients ages 18-50, 19.9% were Asian, 21.2% Black, 21.3% Hispanic, and 32.5% White, with 5.2% of other races and ethnicities. The most affected age groups were 41-45 and 46-50 years. All participants underwent a first uterus-preserving procedure after leiomyoma diagnosis according to 2009-2021 electronic health records at Kaiser Permanente Northern California.
Reintervention referred to a second uterus-preserving procedure or hysterectomy. Median follow-up was 3.8 years (interquartile range, 1.8-7.4 years), and the proportions of index procedures were as follows: 18% (1857) for hysteroscopic myomectomy; 16.2% (1669) for uterine artery embolization; 21.4% (2211) for endometrial ablations; and 44.4% (4,587) for myomectomy.
Reintervention rates were higher in younger patients after uterine artery embolization, with patients ages 18-35 at the index procedure having 1.4-3.7 times greater reintervention rates than patients ages 46-50 years. Reintervention rates for hysteroscopic myomectomy varied by parity, with multiparous patients at 35% greater risk than their nulliparous counterparts.
On the age issue, the authors note that symptom recurrence may be less common in older patients, perhaps because of the onset of menopause. “Alternatively, findings may be explained by age-specific care strategies: Older patients experiencing symptom recurrence may prefer to wait until the onset of menopause rather than pursuing another surgical treatment,” they wrote.
A recent study with 7 years’ follow-up reported a 2.4 times greater risk of hysterectomy after uterine artery embolization versus myomectomy. Reintervention rates may be lower after myomectomy because otherwise asymptomatic patients pursue myomectomy to treat infertility, the authors wrote. Alternatively, myomectomy may more completely remove leiomyomas.
These common benign tumors take a toll on healthcare resources, in 2012 costing up to $9.4 billion annually (in 2010 dollars) for related surgeries, medications, and procedures. Leiomyomas are reportedly the most frequent reason for hysterectomy.
Robust data on the optimal therapeutic approach to fibroids have been sparse, however, with a 2017 comparative-effectiveness review from the Agency for Healthcare Research and Quality reporting that evidence on leiomyoma treatments was insufficient to guide clinical care. Few well-conducted trials of leiomyoma treatment have directly compared different treatment options, the authors noted.
The rate of myomectomy is reported to be 9.2 per 10,000 woman-years in Black women and 1.3 per 10,000 woman years in White women, and the recurrence rate after myomectomy can be as great as 60% when patients are followed up to 5 years.
The authors said their findings “may be a reference to discuss expectations for treatment outcomes when choosing initial uterus-preserving treatment for leiomyomas, especially for patients receiving treatment years before the likely onset of menopause.”
This research was supported by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health. Coauthor Dr. Lauren Wise is a paid consultant for AbbVie and has received in-kind donations from Swiss Precision Diagnostics and Kindara.com; she has also received payment from the Gates Foundation.
Reintervention rates after uterus-preserving surgery for leiomyomata were lowest after vaginal myomectomy, the most frequent among four therapeutic approaches, a large cohort study reported.
Accounting for censoring, the 7-year reintervention risk for vaginal myomectomy was 20.6%, followed by uterine artery embolization (26%), endometrial ablation (35.5%), and hysteroscopic myomectomy (37%).
Hysterectomies accounted for 63.2% of reinterventions according to lead author Susanna D. Mitro, PhD, a research scientist in the Division of Research and Department of Obstetrics and Gynecology at Kaiser Permanente Northern California, Oakland, and colleagues.
Risk did not vary by body mass index, race/ethnicity, or Neighborhood Deprivation Index, but did vary for some procedures by age and parity,
These findings generally align with earlier research and “illustrate clinically meaningful long-term differences in reintervention rates after a first uterus-preserving treatment for leiomyomas,” the researchers wrote in Obstetrics & Gynecology.
The Study
In a cohort of 10,324 patients ages 18-50, 19.9% were Asian, 21.2% Black, 21.3% Hispanic, and 32.5% White, with 5.2% of other races and ethnicities. The most affected age groups were 41-45 and 46-50 years. All participants underwent a first uterus-preserving procedure after leiomyoma diagnosis according to 2009-2021 electronic health records at Kaiser Permanente Northern California.
Reintervention referred to a second uterus-preserving procedure or hysterectomy. Median follow-up was 3.8 years (interquartile range, 1.8-7.4 years), and the proportions of index procedures were as follows: 18% (1857) for hysteroscopic myomectomy; 16.2% (1669) for uterine artery embolization; 21.4% (2211) for endometrial ablations; and 44.4% (4,587) for myomectomy.
Reintervention rates were higher in younger patients after uterine artery embolization, with patients ages 18-35 at the index procedure having 1.4-3.7 times greater reintervention rates than patients ages 46-50 years. Reintervention rates for hysteroscopic myomectomy varied by parity, with multiparous patients at 35% greater risk than their nulliparous counterparts.
On the age issue, the authors note that symptom recurrence may be less common in older patients, perhaps because of the onset of menopause. “Alternatively, findings may be explained by age-specific care strategies: Older patients experiencing symptom recurrence may prefer to wait until the onset of menopause rather than pursuing another surgical treatment,” they wrote.
A recent study with 7 years’ follow-up reported a 2.4 times greater risk of hysterectomy after uterine artery embolization versus myomectomy. Reintervention rates may be lower after myomectomy because otherwise asymptomatic patients pursue myomectomy to treat infertility, the authors wrote. Alternatively, myomectomy may more completely remove leiomyomas.
These common benign tumors take a toll on healthcare resources, in 2012 costing up to $9.4 billion annually (in 2010 dollars) for related surgeries, medications, and procedures. Leiomyomas are reportedly the most frequent reason for hysterectomy.
Robust data on the optimal therapeutic approach to fibroids have been sparse, however, with a 2017 comparative-effectiveness review from the Agency for Healthcare Research and Quality reporting that evidence on leiomyoma treatments was insufficient to guide clinical care. Few well-conducted trials of leiomyoma treatment have directly compared different treatment options, the authors noted.
The rate of myomectomy is reported to be 9.2 per 10,000 woman-years in Black women and 1.3 per 10,000 woman years in White women, and the recurrence rate after myomectomy can be as great as 60% when patients are followed up to 5 years.
The authors said their findings “may be a reference to discuss expectations for treatment outcomes when choosing initial uterus-preserving treatment for leiomyomas, especially for patients receiving treatment years before the likely onset of menopause.”
This research was supported by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health. Coauthor Dr. Lauren Wise is a paid consultant for AbbVie and has received in-kind donations from Swiss Precision Diagnostics and Kindara.com; she has also received payment from the Gates Foundation.
Reintervention rates after uterus-preserving surgery for leiomyomata were lowest after vaginal myomectomy, the most frequent among four therapeutic approaches, a large cohort study reported.
Accounting for censoring, the 7-year reintervention risk for vaginal myomectomy was 20.6%, followed by uterine artery embolization (26%), endometrial ablation (35.5%), and hysteroscopic myomectomy (37%).
Hysterectomies accounted for 63.2% of reinterventions according to lead author Susanna D. Mitro, PhD, a research scientist in the Division of Research and Department of Obstetrics and Gynecology at Kaiser Permanente Northern California, Oakland, and colleagues.
Risk did not vary by body mass index, race/ethnicity, or Neighborhood Deprivation Index, but did vary for some procedures by age and parity,
These findings generally align with earlier research and “illustrate clinically meaningful long-term differences in reintervention rates after a first uterus-preserving treatment for leiomyomas,” the researchers wrote in Obstetrics & Gynecology.
The Study
In a cohort of 10,324 patients ages 18-50, 19.9% were Asian, 21.2% Black, 21.3% Hispanic, and 32.5% White, with 5.2% of other races and ethnicities. The most affected age groups were 41-45 and 46-50 years. All participants underwent a first uterus-preserving procedure after leiomyoma diagnosis according to 2009-2021 electronic health records at Kaiser Permanente Northern California.
Reintervention referred to a second uterus-preserving procedure or hysterectomy. Median follow-up was 3.8 years (interquartile range, 1.8-7.4 years), and the proportions of index procedures were as follows: 18% (1857) for hysteroscopic myomectomy; 16.2% (1669) for uterine artery embolization; 21.4% (2211) for endometrial ablations; and 44.4% (4,587) for myomectomy.
Reintervention rates were higher in younger patients after uterine artery embolization, with patients ages 18-35 at the index procedure having 1.4-3.7 times greater reintervention rates than patients ages 46-50 years. Reintervention rates for hysteroscopic myomectomy varied by parity, with multiparous patients at 35% greater risk than their nulliparous counterparts.
On the age issue, the authors note that symptom recurrence may be less common in older patients, perhaps because of the onset of menopause. “Alternatively, findings may be explained by age-specific care strategies: Older patients experiencing symptom recurrence may prefer to wait until the onset of menopause rather than pursuing another surgical treatment,” they wrote.
A recent study with 7 years’ follow-up reported a 2.4 times greater risk of hysterectomy after uterine artery embolization versus myomectomy. Reintervention rates may be lower after myomectomy because otherwise asymptomatic patients pursue myomectomy to treat infertility, the authors wrote. Alternatively, myomectomy may more completely remove leiomyomas.
These common benign tumors take a toll on healthcare resources, in 2012 costing up to $9.4 billion annually (in 2010 dollars) for related surgeries, medications, and procedures. Leiomyomas are reportedly the most frequent reason for hysterectomy.
Robust data on the optimal therapeutic approach to fibroids have been sparse, however, with a 2017 comparative-effectiveness review from the Agency for Healthcare Research and Quality reporting that evidence on leiomyoma treatments was insufficient to guide clinical care. Few well-conducted trials of leiomyoma treatment have directly compared different treatment options, the authors noted.
The rate of myomectomy is reported to be 9.2 per 10,000 woman-years in Black women and 1.3 per 10,000 woman years in White women, and the recurrence rate after myomectomy can be as great as 60% when patients are followed up to 5 years.
The authors said their findings “may be a reference to discuss expectations for treatment outcomes when choosing initial uterus-preserving treatment for leiomyomas, especially for patients receiving treatment years before the likely onset of menopause.”
This research was supported by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health. Coauthor Dr. Lauren Wise is a paid consultant for AbbVie and has received in-kind donations from Swiss Precision Diagnostics and Kindara.com; she has also received payment from the Gates Foundation.
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All rights reserved. This material may not be published, broadcast, copied, or otherwise reproduced or distributed without the prior written permission of Frontline Medical Communications Inc.</copyrightNotice> </rightsInfo> </provider> <abstract/> <metaDescription>Reintervention rates after uterus-preserving surgery for leiomyomata were lowest after vaginal myomectomy, the most frequent among four therapeutic approaches, </metaDescription> <articlePDF/> <teaserImage/> <teaser>Of the four uterus-preserving treatments for leiomyoma, myomectomy is also the most common.</teaser> <title>Myomectomy best for avoiding reintervention after fibroid procedures</title> <deck/> <disclaimer/> <AuthorList/> <articleURL/> <doi/> <pubMedID/> <publishXMLStatus/> <publishXMLVersion>1</publishXMLVersion> <useEISSN>0</useEISSN> <urgency/> <pubPubdateYear/> <pubPubdateMonth/> <pubPubdateDay/> <pubVolume/> <pubNumber/> <wireChannels/> <primaryCMSID/> <CMSIDs/> <keywords/> <seeAlsos/> <publications_g> <publicationData> <publicationCode>fp</publicationCode> <pubIssueName/> <pubArticleType/> <pubTopics/> <pubCategories/> <pubSections/> </publicationData> <publicationData> <publicationCode>mdsurg</publicationCode> <pubIssueName/> <pubArticleType/> <pubTopics/> <pubCategories/> <pubSections/> <journalTitle/> <journalFullTitle/> <copyrightStatement>2018 Frontline Medical Communications Inc.,</copyrightStatement> </publicationData> <publicationData> <publicationCode>ob</publicationCode> <pubIssueName/> <pubArticleType/> <pubTopics/> <pubCategories/> <pubSections/> </publicationData> </publications_g> <publications> <term>15</term> <term>52226</term> <term canonical="true">23</term> </publications> <sections> <term>27970</term> <term canonical="true">39313</term> </sections> <topics> <term>322</term> <term>352</term> <term canonical="true">50745</term> <term>302</term> </topics> <links/> </header> <itemSet> <newsItem> <itemMeta> <itemRole>Main</itemRole> <itemClass>text</itemClass> <title>Myomectomy best for avoiding reintervention after fibroid procedures</title> <deck/> </itemMeta> <itemContent> <p>Reintervention rates after uterus-preserving surgery for leiomyomata were lowest after vaginal myomectomy, the most frequent among four therapeutic approaches, a large cohort study reported.</p> <p>Accounting for censoring, the 7-year reintervention risk for vaginal myomectomy was 20.6%, followed by uterine artery embolization (26%), endometrial ablation (35.5%), and hysteroscopic myomectomy (37%).<br/><br/>Hysterectomies accounted for 63.2% of reinterventions according to lead author Susanna D. Mitro, PhD, a research scientist in the Division of Research and Department of Obstetrics and Gynecology at Kaiser Permanente Northern California, Oakland, and colleagues. <br/><br/>Risk did not vary by body mass index, race/ethnicity, or Neighborhood Deprivation Index, but did vary for some procedures by age and parity, <br/><br/>These findings generally align with earlier research and “illustrate clinically meaningful long-term differences in reintervention rates after a first uterus-preserving treatment for leiomyomas,” the <span class="Hyperlink"><a href="https://journals.lww.com/greenjournal/fulltext/9900/long_term_risk_of_reintervention_after_surgical.1044.aspx">researchers wrote</a></span> in <em>Obstetrics & Gynecology</em>.</p> <h2>The Study</h2> <p>In a cohort of 10,324 patients ages 18-50, 19.9% were Asian, 21.2% Black, 21.3% Hispanic, and 32.5% White, with 5.2% of other races and ethnicities. The most affected age groups were 41-45 and 46-50 years. All participants underwent a first uterus-preserving procedure after leiomyoma diagnosis according to 2009-2021 electronic health records at Kaiser Permanente Northern California.</p> <p>Reintervention referred to a second uterus-preserving procedure or hysterectomy. Median follow-up was 3.8 years (interquartile range, 1.8-7.4 years), and the proportions of index procedures were as follows: 18% (1857) for hysteroscopic myomectomy; 16.2% (1669) for uterine artery embolization; 21.4% (2211) for endometrial ablations; and 44.4% (4,587) for myomectomy. <br/><br/>Reintervention rates were higher in younger patients after uterine artery embolization, with patients ages 18-35 at the index procedure having 1.4-3.7 times greater reintervention rates than patients ages 46-50 years. Reintervention rates for hysteroscopic myomectomy varied by parity, with multiparous patients at 35% greater risk than their nulliparous counterparts.<br/><br/>On the age issue, the authors note that symptom recurrence may be less common in older patients, perhaps because of the onset of menopause. “Alternatively, findings may be explained by age-specific care strategies: Older patients experiencing symptom recurrence may prefer to wait until the onset of menopause rather than pursuing another surgical treatment,” they wrote.<br/><br/>A <span class="Hyperlink"><a href="https://obgyn.onlinelibrary.wiley.com/doi/full/10.1111/1471-0528.17412">recent study</a> </span>with 7 years’ follow-up reported a 2.4 times greater risk of hysterectomy after uterine artery embolization versus myomectomy. Reintervention rates may be lower after myomectomy because otherwise asymptomatic patients pursue myomectomy to treat infertility, the authors wrote. Alternatively, myomectomy may more completely remove leiomyomas.<br/><br/>These common benign tumors <span class="Hyperlink"><a href="https://www.ajog.org/article/S0002-9378(11)02353-2/abstract">take a toll</a></span> on healthcare resources, in 2012 costing up to $9.4 billion annually (in 2010 dollars) for related surgeries, medications, and procedures. Leiomyomas are reportedly the most <span class="Hyperlink"><a href="https://www.mdedge.com/obgyn/article/243217/myomectomy/fibroids-surgery-only-management-approach/page/0/1?gs=0">frequent reason</a></span> for hysterectomy.<br/><br/>Robust data on the optimal therapeutic approach to fibroids have been sparse, however, with a 2017 comparative-effectiveness review from the <span class="Hyperlink"><a href="https://www.ncbi.nlm.nih.gov/books/NBK537742/">Agency for Healthcare Research and Quality </a></span>reporting that evidence on leiomyoma treatments was insufficient to guide clinical care. Few well-conducted trials of leiomyoma treatment have directly compared different treatment options, the authors noted.<br/><br/>The <span class="Hyperlink"><a href="https://www.fertstert.org/article/S0015-0282(17)30493-4/fulltext">rate of myomectomy</a></span> is reported to be 9.2 per 10,000 woman-years in Black women and 1.3 per 10,000 woman years in White women, and the recurrence rate after myomectomy can be as great as 60% when patients are followed up to 5 years.<br/><br/>The authors said their findings “may be a reference to discuss expectations for treatment outcomes when choosing initial uterus-preserving treatment for leiomyomas, especially for patients receiving treatment years before the likely onset of menopause.”<br/><br/>This research was supported by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health. Coauthor Dr. Lauren Wise is a paid consultant for AbbVie and has received in-kind donations from Swiss Precision Diagnostics and Kindara.com; she has also received payment from the Gates Foundation.<span class="end"/></p> </itemContent> </newsItem> <newsItem> <itemMeta> <itemRole>teaser</itemRole> <itemClass>text</itemClass> <title/> <deck/> </itemMeta> <itemContent> </itemContent> </newsItem> </itemSet></root>
FROM OBSTETRICS & GYNECOLOGY
