[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Placebo;Supportive Care", "treatment_type": "Drug;Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Supportive Care;Zanubrutinib", "treatment_type": "Drug;Drug", "pharmacological_treatment": "Pharmacological treatment"}]

[{"arm_notes": "", "treatment_id": 1395, "treatment_name": "Zanubrutinib", "treatment_type": "Kinase inhibitors", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Supportive Care;Placebo", "treatment_type": "Drug;Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Supportive Care;Zanubrutinib", "treatment_type": "Drug;Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Zanubrutinib;Supportive Care", "treatment_type": "Drug;Drug", "pharmacological_treatment": "Pharmacological treatment"}]