Using Lean Six Sigma Methods to Develop an Efficient and Sustainable Interdisciplinary Team Program for Chronic Pain in a VA: PREVAIL Interdisciplinary Team Track.

Background: Chronic pain is highly prevalent in US military Veterans, and pain interdisciplinary teams (IDTs) are the gold standard in pain care. There is no standard or guidance for how best to develop and implement pain interdisciplinary teams within complex health care systems.

Objectives: The purpose of this quality improvement project was to evaluate the effectiveness of the standard 9-step Lean 6 Sigma (LSS) methodology in redesigning a pre-existing VA outpatient pain clinic solely offering interventional pain services into an efficient, sustainable pain IDT program.

Evaluation of serum and tissue levels of alpha-tocopherol.

This study was designed to test the effect of supplementation of several antioxidants, including alpha-tocopherol, on the clinical reduction of premalignant oral lesions. Samples of oral mucosa and serum were taken from baseline to 9 months of supplementation from patients with premalignant oral lesions and analyzed for alpha-tocopherol by HPLC. Statistical increases in both serum and tissue alpha-tocopherol were found after supplementation.

Evaluation of serum and tissue levels of beta-carotene.

Interest in beta-carotene (BC) has increased as studies show that low dietary or serum BC is associated with increased risk of cancer. Patients with oral epithelial dysplasia had serum and oral mucosa punch biopsy samples taken before supplementation of 30 mg/day of beta-carotene and after 6 and 9 months of supplementation. BC was analyzed for 28 patients by high-performance liquid chromatography.