Acupuncture Analgesia in Relation to Psychiatric Comorbidity (LBP)
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|ClinicalTrials.gov Identifier: NCT00307788|
Recruitment Status : Completed
First Posted : March 28, 2006
Last Update Posted : May 25, 2012
|Condition or disease||Intervention/treatment||Phase|
|Low Back Pain||Procedure: acupuncture||Phase 3|
Specific Aim: To characterize subjective analgesia (behavioral effect) of different expectancy levels on verum and sham acupuncture treatment and the relative contribution of acupuncture treatment and expectancy to the resultant analgesia in healthy normals and in those with low back pain, controlling for psychiatric comorbidity.
Hypothesis 1: Patients with low back pain, low psychiatric comorbidity, and high expectations for acupuncture treatment will experience the same magnitude of acupuncture analgesia to thermal pain stimuli as healthy volunteers with high expectations for treatment.
Hypothesis 2: Patients with low back pain and high psychiatric comorbidity will experience less acupuncture analgesia compared to patients with low back pain and low psychiatric comorbidity, regardless of the level of expectations for acupuncture treatment.
Hypothesis 3: Patients with low back pain and high psychiatric comorbidity will have increased acupuncture placebo analgesia to thermal pain stimuli than both other groups.
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||60 participants|
|Intervention Model:||Single Group Assignment|
|Official Title:||The Association Amongst Acupuncture Analgesia, Expectancy, and Psychiatric Comorbidity in Patients With Low Back Pain|
|Study Start Date :||May 2004|
|Actual Primary Completion Date :||May 2010|
|Actual Study Completion Date :||May 2010|
- Pain relief [ Time Frame: start and end ]%change in pain
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00307788
|United States, Massachusetts|
|Pain Management Center|
|Chestnut Hill, Massachusetts, United States, 02167|
|Principal Investigator:||Ajay Wasan, M.D., MSc.||Brigham and Women's Hospital|
|Study Director:||Bruce Rosen, MD, PhD||Brigham and Womens Hospital|