Effects of transdermal magnesium chloride on quality of life for patients with fibromyalgia: a feasibility study

BACKGROUND： Fibromyalgia is a syndrome characterized by chronic pain, fatigue, depression, and sleep disturbances. Its primary cause is unclear. Several studies have reported decreased intracellular magnesium levels in patients with fibromyalgia and have found negative correlation between magnesium levels and fibromyalgia symptoms.OBJECTIVE： To gather preliminary data on whether transdermal magnesium can improve quality of life for women who have fibromyalgia. DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONS： This is a patient questionnaires and survey in a fibremyalgia clinic at a tertiary medical center. Forty female patients with the diagnosis of fibremyalgia were enrolled. Each participant was provided a spray bottle containing a transdermal magnesium chloride solution and asked to apply 4 sprays per limb twice daily for 4 weeks. Participants were asked to complete the Revised Fibromyalgia Impact Questionnaire, SF-36v2 Health Survey, and a quality-of-life analog scale at baseline, week 2, and week 4. MAIN OUTCOME MEASURE： Questionnaire and survey scores, evaluated through intent-to-treat and per-protocol analyses. RESULTS： Twenty-four patients completed the study （mean [SD] age, 57.2 [7.6] years; white, 95%; mean body mass index, 31.3 kg/m2）. With intention-to-treat analysis, Revised Fibromyalgia Impact Questionnaire subscale and total scores were significantly improved at week 2 and week 4 （total score, P = 0.001）. Per-protocol analysis results were similar： all subscales of the Revised Fibremyalgia Impact Questionnaire were significantly improved at week 2 and week 4 （total score, P = 0.001）. CONCLUSION： This pilot study suggests that transdermal magnesium chloride applied on upper and lower limbs may be beneficial to patients with fibromyalgia.

Incorporation of integrative medicine education into undergraduate medical education:a longitudinal study

OBJECTIVE： Integrative medicine （IM） combines complementary medical approaches into conventional medicine and considers the whole person. We implemented a longitudinal IM short-course curriculum into our medical school education. This study aimed to evaluate the feasibility and effectiveness of the curriculum via knowledge and attitude surveys regarding IM among students. METHODS： A mandatory short IM curriculum across all years of medical school was created and taught by IM professionals and physician faculty members with expertise in integrative therapies. Graduating classes of 2015 and 2016 completed the same survey in their first and third years of medical school. Paired data analysis was done, and only students who completed surveys at both time points were included in final analyses. RESULTS： Of 52 students in each class, 17 （33%） in the class of 2015 and 22 （42%） in the class of 2016 completed both surveys. After the IM curriculum, students＇ knowledge of and comfort with several IM therapies--biofeedback, mindfulness, and the use of St. John＇s wort--improved significantly. Students＇ personal health practices also improved, including better sleep, exercise, and stress management for the class of 2015. Students graduating in 2016 reported decreased alcohol use in their third year compared with their first year. CONCLUSION： It is feasible to incorporate IM education into undergraduate medical education, and this is associated with improvement in students＇ knowledge of IM and personal health practices.