Overcoming Pain Through Yoga in the Military

In preparation for a full-scale study via a subsequent R01 proposal, our study objective is
to examine the feasibility and acceptability of conducting a yoga RCT among active-duty
military personnel with CLBP/CNP in military and community settings. The study will be
conducted in two phases: Phase 1 (completed) involved obtaining IRB approval to conduct
research in military settings, collecting qualitative data from stakeholders on attitudes and
preferences for yoga interventions, and refining the existing Yoga for CLBP intervention for
the needs of active-duty military and persons with CNP. Phase 2 will recruit and randomize 50
military personnel with CLBP or CNP to either active hatha or restorative yoga. Pain
interference, pain severity, physical function, opioid medication use, and mental health
outcomes are of primary interest. Mechanisms will also be studied.

The specific aims are as follows:

Aim 1: Evaluate and navigate barriers and facilitators for obtaining IRB approval to conduct
randomized controlled intervention studies with active-duty military personnel.

Aim 2: Evaluate the acceptability of and preferences for yoga interventions among active-duty
military personnel with CLBP/CNP.

Aim 3: Refine and modify the existing Yoga for CLBP intervention to address CNP, and the
needs of active-duty military personnel.

Aim 4: Evaluate the feasibility of recruitment of active-duty military personnel with
CLBP/CNP into a yoga RCT.

Aim 5: Evaluate the adherence of this population to the two yoga interventions. Aim 6: Obtain
effect size estimates to inform power analyses for a full-scale RCT.

Accomplishing these aims will prepare us for an R01 proposal to study the efficacy of yoga
for military personnel with CLBP/CNP in a full-scale randomized, controlled trial. To be
successful and maximize the scientific knowledge obtained from an R01 study, it is crucial to
first establish working relationships with military researchers, ensure that recruitment and
randomized assignment are feasible, pilot test measurement strategies, and ensure that both
interventions will be well-attended and have been optimally chosen.

Inclusion Criteria:

- Diagnosis of CLBP or CNP > 6 months

- Willing to attend a yoga program for 12 weeks

- Willing to complete 3 assessments

- English literacy

- Have had no changes in pain treatments in the past month

- Willing to not change pain treatments during study unless medically necessary

- Have not practiced yoga more than 2x in the last 12 months

Exclusion Criteria:

- Back or neck surgery within the last year

- Back or neck pain due to specific systemic problem (e.g., lupus, scoliosis)

- Severe vertebral disk problems,

- Persistent sciatica or nerve compression > 3 months

- Coexisting chronic pain problem (e.g., migraine headaches, fibromyalgia)

- Serious or unstable psychiatric illness (e.g., psychosis, mania, episode, or substance
dependence)

- Major coexisting medical illness (e.g., cancer, COPD, morbid obesity)

- Positive Romberg test (with or without sensory neuropathy)