Meta-analysis of the outcomes of Trans Rectus Sheath Extra-Peritoneal Procedure (TREPP) for inguinal hernia.
Shahab HajibandehS HajibandehL A EvansT J HavardN N NaguibAhmed Hazem HelmyPublished in: Hernia : the journal of hernias and abdominal wall surgery (2022)
The best available evidence suggests that TREPP may be a promising technique for elective repair of inguinal hernias as indicated by low risks of recurrence, chronic pain, haematoma, and wound infection. The available evidence is limited to studies from a same country conducted by almost the same research group which may affect generalisability of the findings. Moreover, there is a lack of comparative evidence on outcomes of TREPP versus other techniques highlighting a need for high-quality randomised controlled trials for definite conclusions. Although the available evidence is not adequate for definite conclusions, the results of current study can be used for sample size calculation and power analysis in future trials.