Cited by 98Endometriosis Research and TreatmentGynecological conditions and treatmentsMenstrual Health and Disorders

Persistence of dysmenorrhea and nonmenstrual pain after optimal endometriosis surgery may indicate adenomyosis

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Parker, Jason D., Leondires, Mark, Sinaii, Ninet, Premkumar, Ahalya, Nieman, Lynnette K., Stratton, Pamela·2006·Fertility and Sterility

Abstract

Objective To evaluate whether persistence of pelvic pain after excision of endometriosis was associated with adenomyosis as defined by a thickened uterine junctional zone (JZ) on magnetic resonance (MR) imaging. Design Prospective clinical trial. Setting Government research hospital. Patient(s) Fifty-three women with chronic pelvic pain. Intervention(s) Preoperative MR imaging to measure uterine JZ thickness, surgical excision, and pathologic diagnosis of endometriosis. Those with biopsy-proven endometriosis were randomized to raloxifene or placebo. Visual analog scale (VAS) was used to rate dysmenorrhea and nonmenstrual pain severity before surgery and 3 months later. Main outcome measure(s) Comparison of JZ thickness and pain severity before and 3 months after surgery in women with endometriosis controlling for medical treatment. Result(s) Forty of the 53 patients had biopsy-proven endometriosis, and 6 of these 40 women with endometriosis had a thickened JZ. Overall, dysmenorrhea at 3 months was positively correlated with preoperative JZ thickness (r = 0.47, P=.01). Dysmenorrhea pain severity showed no significant decrease in those patients whose JZ measured >or=11 mm compared with those with JZ <8 mm (P<.0001; VAS decreased 4.3 +/- 0.6), or >or=8 and <11 mm (P<.02; VAS decreased 4.8 +/- 1.3). Nonmenstrual pain severity was correlated with JZ thickness (r = 0.51, P=.004) at 3 months with a significant decrease in nonmenstrual pain only in women with a JZ <8 mm (VAS decreased 4.0 +/- 0.7, P<.0001). The association between dysmenorrhea and nonmenstrual pain reduction and thinner JZ remained after controlling for medical treatment. Conclusion(s) Following surgical excision of endometriosis, chronic pelvic pain was significantly more likely to persist with JZ thickness >11mm on preoperative MR imaging. This suggests that myometrial JZ abnormalities or adenomyosis may contribute to chronic pelvic pain in women with endometriosis.

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  • After surgical excision of endometriosis, chronic pelvic pain is significantly more likely to persist when preoperative MRI shows junctional zone thickness greater than 11 mm, suggesting that myometrial junctional zone abnormalities or adenomyosis contribute to chronic pelvic pain in women with endometriosis.

    “Following surgical excision of endometriosis, Parker et al. (2006) report that CPP is significantly more likely to persist with junctional zone thickness .11mm on preoperative MRI, suggesting that myometrial junctional zone abnormalities or adenomyosis contribute to CPP in women with endometriosis.”

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Research works printed but not linked: 3

  1. Wenof M. Chronic pelvic pain: a patient education booklet. Birming- ham (AL): International Pelvic Pain Society; 1999:1-11.
  2. Siegler AM, Camilien L. Adenomyosis. J Reprod Med 1994;39: 841-53.
  3. Lesny P, Killick SR. The junctional zone of the uterus and its contrac- tions. BJOG 2004;111:1182-9.

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Authors
Parker, J. D., Leondires, M., Sinaii, N., Premkumar, A., Nieman, L. K., & Stratton, P.
Affiliations
National Institutes of Health (US)
Corresponding author
Stratton, Pamela
Venue
Fertility and Sterility
Publisher
Elsevier BV
Published
2006-09
Volume
86
Issue
3
Pages
711-715
ISSN
0015-0282 (ISSN-L)
OpenAlex
W2141805737
Cited by
98
References
34
Citations by year
2026: 5 · 2025: 2 · 2024: 6 · 2023: 3 · 2022: 5 · 2021: 5 · 2020: 6 · 2019: 7 · 2018: 4 · 2017: 5 · 2016: 6 · 2015: 8 · 2014: 3 · 2013: 5 · 2012: 6
FWCI
3.53
Type
journal article
Language
en
Open access
Locations
  • Fertility and Sterility (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health
  • National Institute of Child Health and Human Development
Topics
  • Health Sciences › Medicine › Reproductive Medicine › Endometriosis Research and Treatment
  • Health Sciences › Medicine › Obstetrics and Gynecology › Gynecological conditions and treatments
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Menstrual Health and Disorders
Keywords
endometriosis, adenomyosis, dysmenorrhea, chronic pelvic pain, endometriosis excision, raloxifene, magnetic resonance imaging, postoperative pain outcomes
MeSH terms
Adult, Dysmenorrhea, Endometriosis, Female, Humans, Laparoscopy, Recurrence, Severity of Illness Index, Treatment Outcome, Treatment Failure, Pelvic Pain, Selective Estrogen Receptor Modulators, Raloxifene Hydrochloride

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