Assessment of caregiver burden in patients undergoing in- and out-patient neurosurgery

The objective of this study is to describe the caregiver burden, as well as the financial burden among caregivers after inpatient and outpatient neurosurgical patients. In this single center, observational study, adult patients undergoing elective inpatient or outpatient neurosurgery (supratentorial tumor resection or lumbar microdiscectomy) and his/her caregiver were recruited for the study. Bakas Caregiving Outcome Scale (BCOS) was used to assess caregiver burden and data was collected from preoperative period until post-operative day (POD) 30. Cost burden was assessed by a cost diary from day of surgery till POD 7. Forty-eight patient-caregiver pairs (21 inpatient craniotomies, 7 outpatient craniotomies, and 20 outpatient microdiscectomies) completed the study. BCOS values were in the negative impact range (<60) on POD1 in craniotomy group and improved to positive impact range (>60) after POD3. Median BCOS score remained at 60 in outpatient microdiscectomy. 56% of caregiver had at least 1 day of loss of income and 20% lost income throughout first 8 days. Median Cost (in Canadian dollars) associated with caregiving ranged from C$57 to C$250 amongst different groups. We concluded that caring for patients after craniotomy is psychologically demanding which leads to an increase in caregiver burden. In addition, there is a cost burden for the care givers in the form of missed workdays and additional direct expenses. Further studies are needed to recognize this problem and address the burden among the caregivers in the neurosurgical population.