Abstract
BackgroundThis study compares the outcomes of early and late return to work after laparoscopic total extraperitoneal inguinal hernia repair (TEP).MethodsBetween March 2008 and December 2019, we reviewed 506 cases who underwent laparoendoscopic total extraperitoneal hernia repair (TEP). Of these, 231 cases, who returned to work within one week after surgery, were classified as the early group, and 275 cases, who had no job or returned to work after longer than one week, were classified as the late group. Primary endpoint is inguinal hernia recurrence. Secondary endpoints were post-operative chronic inguinal pain, which is defined as persistent pain 6 months after operation, seroma formation, and modified medical outcome study (MOS) score. Results The two groups had comparable baseline characteristics, except the early group were younger (51±13.1 vs. 58.2±15.9, p<0.001) and had less constipation risk before operation (10.0% vs. 18.5%, p=0.006). The early return to work group did not increase inguinal hernia recurrence rate (1.7% versus 2.9%, p=0.386). Furthermore, the early group is associated with significant less chronic pain (4.8% versus 11.6%, p=0.006). There is no difference in post-operative seroma formation or MOS scores between early and late group.Conclusion Patients who underwent laparoscopic TEP hernia repair and returned to work within one week did not show increased hernia recurrence rate or complications. Besides, early return to work was associated with significant less chronic pain. Early return to work after TEP repair is safe and feasible. Patients are encouraged to return to work earlier after TEP.