Overall survival was twice as long for people treated with Columvi in combination with GemOx versus MabThera/Rituxan plus GemOx1This Columvi combination is available off-the-shelf and could offer a potentially curative treatment option for people with R/R DLBCL who are not candidates for transplantColumvi in combination with GemOx has now been approved in more than 50 countries worldwide and recommended in international treatment guidelines2-4 Basel, 8 December 2025 - Roche (SIX: RO, ROG; OTCQX: RHHBY) ann ...