This is really sad. There is an inherent danger in sportbike riding, if there were not, it would not be as fun as it is. When people come in to see me from sports injuries of all types, I ask them "why". Many times it is because of exhaustion. Going too hard for too long. On the Ducati, that might mean riding at 9/10's for over 40 minutes. Before getting on the bike, one might ask themselves if they are balanced for the day. Did they have a fight with someone? Are they pissed off? It might not be the time to ride aggressively. At least, don't go to Palomar. The other usual stuff, like having proper tread, tire pressure, brake pad surfaces, come into play as well.
If you don't take care, you will not age well. Be Safe!