Japanese-style acupuncture may be an effective, safe, and well-tolerated adjunct therapy for endometriosis-related pelvic pain in adolescents. - GreenMedInfo Summary
Japanese-style acupuncture for endometriosis-related pelvic pain in adolescents and young women: results of a randomized sham-controlled trial.
J Pediatr Adolesc Gynecol. 2008 Oct;21(5):247-57. PMID: 18794019
Harvard Medical School, Osher Research Center, Boston, Massachusetts 02215, USA. [email protected]
STUDY OBJECTIVE: To assess feasibility, and collect preliminary data for a subsequent randomized, sham-controlled trial to evaluate Japanese-style acupuncture for reducing chronic pelvic pain and improving health-related quality of life (HRQOL) in adolescents with endometriosis.
DESIGN: Randomized, sham-controlled trial.
SETTINGS: Tertiary-referral hospital.
PARTICIPANTS: Eighteen young women (13-22y) with laparoscopically-diagnosed endometriosis-related chronic pelvic pain.
INTERVENTIONS: A Japanese style of acupuncture and a sham acupuncture control. Sixteen treatments were administered over 8 weeks.
MAIN OUTCOME MEASURES: Protocol feasibility, recruitment numbers, pain not associated with menses or intercourse, and multiple HRQOL instruments including Endometriosis Health Profile, Pediatric Quality of Life, Perceived Stress, and Activity Limitation.
RESULTS: Fourteen participants (out of 18 randomized) completed the study per protocol. Participants in the active acupuncture group (n = 9) experienced an average 4.8 (SD = 2.4) point reduction on a 11 point scale (62%) in pain after 4 weeks, which differed significantly from the control group's (n = 5) average reduction of 1.4 (SD = 2.1) points (P = 0.004). Reduction in pain in the active group persisted through a 6-month assessment; however, after 4 weeks, differences between the active and control group decreased and were not statistically significant. All HRQOL measures indicated greater improvements in the active acupuncture group compared to the control; however, the majority of these trends were not statistically significant. No serious adverse events were reported.
CONCLUSION: Preliminary estimates indicate that Japanese-style acupuncture may be an effective, safe, and well-tolerated adjunct therapy for endometriosis-related pelvic pain in adolescents. A more definitive trial evaluating Japanese-style acupuncture in this population is both feasible and warranted.
