#ACR18 Late Breaking: #L19 Crofford - Active vs placebo TENS vs no TENS for pain & fatigue in #fibromyalgia. TENS superior for pain & fatigue. >30% pain reduction in 44% TENS vs 22% PBO TENS vs 14% no TENS. Safe. Surprising but exciting to see TENS back for FM. @RheumNow https://t.co/a3qSWQBbqY