Plant extracts, C. longa & B. serrata extracts (CBTIL) studied in hand OA in 3 mos, DBRPCT of 162 HOA pts given CBTIL (n83) or PBO (n 79). Also signif were decreased Pt global, acceptable symptom status (PASS), SF-36 pain, SF36 health change (no AE diff) https://t.co/vqhqnEZIsz https://t.co/XuCX0zc4qD