Background:

Lumbar degenerative disease (LDD) is a narrowing of the spinal canal and intervertebral foramina caused by aging and degeneration of lumbar spine tissue. Minimally invasive internal lumbar spine fixation is emerging in the treatment of LDD. However, no standard early rehabilitation protocol for orthopedic robot-assisted minimally invasive internal lumbar spine fixation exits. To investigate the effect of a nurse-led early rehabilitation program in the postoperative recovery of patients with lumbar degenerative lesions undergoing orthopedic robot-assisted minimally invasive lumbar internal fixation.

Methods:

Eighty patients with minimally invasive orthopedic robot-assisted lumbar degenerative lesions admitted to our hospital between January 2019 and January 2021 were recruited to this study. The patients were randomly allocated to a control group (n=40), involving conventional care, and an observation group (n=38; 40 initially and 2 later excluded) including a nurse-led early rehabilitation program added on the basis of the control group. The primary outcomes were the general postoperative conditions, scores of daily living ability, the degree of low back pain and functional recovery. Participants were also compared in terms of their compliance with the care regimen and the incidence of complications.

Results:

Participants in the observation group had a significantly shorter first time on the floor after surgery (P<0.001) and shorter hospital stay (P=0.003). Meanwhile, participants in the observation group had higher Barthel index (BI) scores (P=0.039), lower visual analogue scale (VAS) scores (P=0.028), and Oswestry disability index (ODI) scores (P=0.002) at 3 days postoperatively, and there was no difference in the three scores between the two groups at 1 month postoperatively (all P>0.05). The compliance of participants in the observation group was significantly higher than that of the control group (P<0.001). Participants in the observation group were less likely to experience constipation (P=0.043) and bloating (P=0.012) within 1 month after surgery.

Conclusions:

Implementation of a nurse-led early rehabilitation program in patients undergoing orthopedic robotic-assisted minimally invasive treatment of lumbar degenerative lesions can significantly improve patient compliance, significantly shorten postoperative flooring and hospitalization time, reduce the incidence of gastrointestinal adverse events, and accelerate postoperative recovery.

Trial registration:

Chinese Clinical Trial Registry ChiCTR2100048698.