Clinical/ News/ R&D/ Sales and Marketing GSK to file COPD combo a year earlier in US Richard Staines COPD, fda, GlaxoSmithKline, GSK, Innoviva, Relvar, Salford Lung Study, Seretide, triple therapy 0 Comment Filing for triple therapy later this year. Share X GSK to file COPD combo a year earlier in US https://pharmaphorum.com/news/gsk-brings-forward-filing-of-copd-drug/