Long-term inguinal pain: TEP vs Lichtenstein repair
Author Information
Author(s): A. Gutlic, U. Petersson, P. Rogmark, A. Montgomery
Primary Institution: Skåne University Hospital Malmö, University of Lund, Malmö, Sweden
Hypothesis
What is the long-term impact of TEP compared to Lichtenstein repair on chronic postoperative inguinal pain, quality of life, and recurrence rates?
Conclusion
Low frequencies of chronic postoperative inguinal pain persist at 8 years after both TEP and Lichtenstein repairs, with no significant differences between the two techniques.
Supporting Evidence
- 7.6% of patients in the TEP group reported non-ignorable pain last week.
- 6.7% of patients in the Lichtenstein group reported non-ignorable pain last week.
- No recurrences occurred after 3 years follow-up.
- QoL remained above the Swedish norm after surgery.
Takeaway
This study looked at patients who had surgery for a groin hernia and found that most of them didn't have pain after 8 years, no matter which surgery they had.
Methodology
Patients were followed up with questionnaires and phone interviews to assess pain and quality of life 8 years after surgery.
Potential Biases
Potential bias due to self-reporting and not examining all patients clinically.
Limitations
A 23% loss to follow-up and reliance on self-reported data may affect the results.
Participant Demographics
Men aged 30-75 years with primary unilateral inguinal hernia.
Statistical Information
P-Value
p<0.73
Statistical Significance
p<0.73
Digital Object Identifier (DOI)
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