Ashraf Farouk Abdeer1, Amr Mohamed Elhefny2, Wadie Boshra Gerges3,John Sobhy Mamlouk Sawires4
Ahmed Samir Hosny, Mohamed Hosny Ezz El Arab, AmrAbd El Rahim Mohamed
Ahmed Samir Hosny, Ahmed M. Elmahrouky
Hassan A.Saad, Kamal Rabi Eid, Tamer Mohamed Elshahidy
Hany M S Mikhail1 MD FRCS, Athar S M Elward MD, Tarek A. Awad1 M.Sc MRCS, Mohamed H.A. Fahmy1 MD., Ahmed Amr Mohsen2 M.Sc
Amer nasr, MD;1 Mohamed A.Safy El Deen2
Hazem Abdel Salam Mohamed; Fawzy Salah Fawzy; Fady Assem Awad Youssef
Nader M. Milad (M.D, MSc, MRCS, MBBCh.)1, Ahmed Kandeel(M.D, MSc, MBBCh.)2, Mahasen Abougabal (M.D, MSc, MBBCh.)2, Karim K. Maurice (M.D, MSc, MRCS, MBBCh.)1
Ehab H. Abd El-Wahab,MD; Ahmad Gamal El Deen,MD; Amr H. Afifi,MD
Haitham Akram Saimeh
Tamer.M.EL Gaabary, MD, Mohamed Shaaban, MSc., Salah.S. Soliman MD, MRCS,
Mina Nabil Rashied Manasseh; Ibrahim Magid Abdel-Maksoud; Yasser Abdel-Samee Mohammed
Omar Sherif Omar MD, Ahmed El Nogoomi M.B.B.C.H, Ahmed Mostafa Shazly MD, Mahmoud A. Ameen MD
Meta-analysis of randomized controlled trials comparing laparoscopic with open mesh repair of recurrent inguinal hernia
Background: The repair of recurrent inguinal hernia is a more complex undertaking, accounting for up to
15 per cent of all hernia surgeries whether by open tension free or laparoscopic surgery. Advantages of
laparoscopic procedures may include a reduction in postoperative pain and hospital stay, and the ability to
undertake a simultaneous repair of symptomatic incipient contralateral herniation. However, open repair
can be performed under local anesthesia and is preferred by many surgeons. However, there is still much
controversy about the ideal technique for recurrent hernia repair. Objective: To compare between the two
approaches Open tension free and laparoscopic repair of recurrent inguinal hernia after a previous mesh
repair, in terms of operative time, infection, postoperative pain scores, recurrence and chronic pain.
Methods: This study is metanalysis of prospective randomized controlled studies that was published at the
period between 2008 and 2018, between open tension free and Laparoscopic (mainly TAPP) repair of
recurrent inguinal hernia after a previous mesh repair. For this systematic review, PubMed/Medline and
ScienceDirect online databases were searched using the keywords operative time, infection, postoperative
pain scores, recurrence and chronic pain. Abstracts of articles identified were reviewed, and then relevant
articles were retrieved in full. Papers were only included if data on at least one of the main outcome
measures was obtainable. Results: The results of the current meta-analysis showed that significantly fewer
patients with Post-operative pain scores were found in the laparoscopic group. The main disadvantage of
laparoscopic repair has been the duration of the operation as the mean operative time was longer in the
laparoscopic operations, but without significant statistical difference. The Metanalysis of re-recurrence
rate was lower in the laparoscopic than in the open group, with statistically significant difference, while the
meta-analysis of chronic pain showed non-significant difference between the two approaches. Wound
infection was discussed in two studies, with no statistically significant difference. Conclusion: The main
advantage of the laparoscopic approach is decreasing the risk of recurrence and post-operative pain
scores. No significant difference of outcome regarding chronic pain, surgical site infection or operative
time.
Keywords: recurrent inguinal hernia, open tension free, laparoscopic, recurrence, chronic pain, operative
time, infection, postoperative pain.