Introduction: BTK inhibitors (BTKi) monotherapy has introduced the concept of continuous treatment in CLL/SLL until disease progression, leading to several concerns like lack of deep remission, increasing risk of toxic effects and substantial cost. Therefore, time-limited treatment strategies as first line treatment of CLL/SLL were comprehensively explored and BTKi combined with chemoimmunotherapy was one of these options which could induce durable responses in young fit patients.
