SPHS ceases operations: https://www.prnewswire.com/news-releases/sophiris-bio-to-shut-down-operations-301061060.html Sophiris Bio Inc…today announced that its board of directors has formally approved an immediate shutdown of the operations of the Company. The Company has been unable to find a partner or raise capital to support the continued development of topsalysin in either benign prostatic hyperplasia or localized prostate cancer.