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Do Vulvodynia TCM Patterns Differ by Pain Types? Beginning Evidence Supporting the Concept.
Judith M Schlaeger1, Hui Yan Cai2, Xu Nenggui3
11 Department of Women, Children and Family Health Science, University of Illinois at Chicago College of Nursing , Chicago, IL.
Summary
Traditional Chinese Medicine (TCM) patterns may help characterize vulvodynia pain. The excess heat pattern was linked to higher neuropathic pain, while excess cold was linked to nociceptive pain.
Area of Science:
- Integrative Medicine
- Gynecology
- Pain Research
Background:
- Vulvodynia affects millions of U.S. women, yet remains poorly understood.
- Traditional Chinese Medicine (TCM) offers pattern diagnoses that may represent vulvodynia subtypes.
- TCM patterns could inform the development of targeted vulvodynia treatments.
Purpose of the Study:
- To investigate the relationship between TCM patterns and pain in women with vulvodynia.
- To explore potential vulvodynia phenotypes based on TCM diagnoses.
Main Methods:
- An exploratory study involving 36 women diagnosed with vulvodynia.
- Participants underwent a TCM assessment.
- Pain was evaluated using the Short Form McGill Pain Questionnaire (SF-MPQ).
Main Results:
- All participants were diagnosed with either an excess heat (n=28) or excess cold (n=8) TCM pattern.
- The excess heat group reported higher sensory and affective pain scores.
- Statistically significant differences were found in "hot-burning" pain scores between the two groups (p < 0.0001).
- Trends suggested neuropathic pain descriptors were higher in the excess heat group and nociceptive descriptors in the excess cold group.
Conclusions:
- Exploratory findings suggest distinct pain profiles associated with TCM patterns in vulvodynia.
- Further research with larger samples is warranted to confirm these observations.
- Validating TCM patterns could lead to novel therapeutic strategies for vulvodynia.
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