Five-month-old Gilbert Dryden is thriving—cooing, smiling and gaining weight after spending the first 80 days of his life in the hospital. But his parents said his progress, and possibly his life, now hang in the balance. Read more: https://www.9news.com/article/news/health/colorado-parents-fda-drug-infant-barth-syndrome/73-89f43375-ddfa-4669-90a2-324a01b8f894 ----- More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news X: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.