“…A body of literature [ 70 , 83 , 84 , 98 , 100 – 107 ] consider four main topics about this subject: (1) communication improvements [ 16 , 43 , 89 , 100 , 108 , 109 ], (2) supportive care guidance [ 16 , 43 , 84 , 100 , 102 , 108 ], (3) caregivers support and families’ unmet needs identification [ 12 , 16 , 17 , 84 , 89 , 100 , 102 – 106 , 109 ], and (4) caregiver burden [ 12 , 16 , 17 , 83 , 85 , 89 , 98 , 100 , 102 , 104 , 107 , 108 ]. The latter had the largest expression in our study (76.2%).…”