Long-term results from a randomized comparison of open transinguinal preperitoneal hernia repair and the Lichtenstein method (TULIP trial).

Br J Surg 2019 Jun 17;106(7):856-861. Epub 2019 Apr 17.

Department of Surgery, Elisabeth TweeSteden Hospital, Tilburg, the Netherlands.

Background: The short-term results of the TULIP trial comparing transinguinal preperitoneal (TIPP) inguinal hernia repair with the Lichtenstein method have been reported with follow-up of 1 year. After TIPP repair, fewer patients had chronic postoperative inguinal pain (CPIP); they had better health status and lower costs. The present study reports the long-term outcomes of this trial.

Methods: All surviving patients initially randomized in the TULIP trial were contacted. Patients were interviewed by telephone and sent a questionnaire. Those reporting any complaints were invited for outpatient review. Chronic pain, hernia recurrence and reoperation were documented, along with any sensory change or disturbance of sexual activity.

Results: Of 302 patients initially randomized, 251 (83·1 per cent) were included in the analysis (119 TIPP, 132 Lichtenstein), with a median follow-up of 85 (range 74-117) months. Of 25 patients with chronic postoperative inguinal pain after 1 year, only one, who underwent Lichtenstein repair, still had groin pain at long-term follow-up. The overall hernia recurrence rate was 2·8 per cent (7 patients), with no difference between the groups.

Conclusion: Both TIPP and Lichtenstein hernia repairs are durable. Patients with chronic postoperative inguinal pain after 1 year can be reassured that the groin pain tends to fade over time.

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http://dx.doi.org/10.1002/bjs.11178DOI Listing
June 2019
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References

(Supplied by CrossRef)
Open preperitoneal techniques versus Lichtenstein repair for elective inguinal hernias
Willaert W et al.
Cochrane Database Syst Rev 2012

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