New top-line results from a phase III study of Ardelyx Inc.'s tenapanor – recently approved in irritable bowel syndrome – confirmed the drug can also help dialysis-dependent chronic kidney disease patients with hyperphosphatemia achieve reduced serum phosphorus levels vs. placebo.

After two complete response letters (CRLs), Agile Therapeutics Inc. with its Twirla (levonorgestrel/ethinyl estradiol) contraceptive patch – hounded by FDA concerns regarding manufacture and adhesion properties – might just be on the road to success.