RESUMO
BACKGROUND: TransInguinal PrePeritoneal (TIPP) inguinal hernia repair (IHR) combines an open anterior approach with a preperitoneal position of the mesh. Advantages include reduced chronic postoperative inguinal pain, low recurrence rates and quick recovery. Critics have expressed concerns that recurrent IHR after TIPP could be difficult and with an increased risk of complications due to the formation of scar tissue in both the anterior and posterior anatomical inguinal planes. This study reports feasibility and outcomes of recurrent IHR after TIPP repair. METHODS: Patients who underwent recurrent IHR after TIPP between January 2013 and January 2015 in a single hernia-dedicated teaching hospital were included. Exclusion criteria were femoral hernia, incarcerated hernia and reasons for unreliable follow-up. Electronic medical records were assessed retrospectively to register surgical outcomes and complications. RESULTS: Thirty-three patients underwent surgical repair of recurrent inguinal hernia after TIPP. Twenty patients were treated with a "re-TIPP when possible" strategy; resulting in 13 successful re-TIPPs and 7 conversions to Lichtenstein repair. Eleven patients underwent a primary Lichtenstein's repair, the remaining two patients underwent recurrent IHR using other techniques (TransREctus sheath PrePeritoneal and TransAbdominal PrePeritoneal repair). Mean time of surgery was 44.7 min (standard deviation 16.7). There was one patient (3.0%) with a re-recurrent inguinal hernia during follow-up. Other minor complications included urinary tract infection. CONCLUSION: These results indicate that after TIPP it is feasible and safe to perform re-surgery for recurrent inguinal hernia with an anterior approach again. For these recurrences, a Lichtenstein repair can be performed, or a "re-TIPP if possible" strategy can be applied by experienced TIPP surgeons, tailored to the intraoperative findings. Whether a re-TIPP has advantages over Lichtenstein should be evaluated in a prospective manner.
Assuntos
Hérnia Inguinal , Doença Crônica , Estudos de Viabilidade , Hérnia Inguinal/complicações , Herniorrafia/efeitos adversos , Herniorrafia/métodos , Humanos , Oligopeptídeos , Dor Pós-Operatória/etiologia , Estudos Prospectivos , Recidiva , Estudos Retrospectivos , Telas Cirúrgicas/efeitos adversos , Tetra-Hidroisoquinolinas , Resultado do TratamentoRESUMO
BACKGROUND: Hernia recurrence rates after incisional hernia repair vary between 8.7 and 32%, depending on multiple factors such as patient characteristics, the use of meshes, surgical technique and the degree of experience of the treating surgeon. Recurrent hernias are considered complex wall hernias, and 20% of all incisional hernia repairs involve a recurrent hernia. The aim of this study was to investigate the outcomes after recurrent incisional hernia repair, in association with surgical technique and body-mass index (BMI). METHODS: All patients who had incisional hernia repair between 2013 and 2018 were included. Primary outcome was rate of recurrent incisional hernia after initial hernia repair. Secondary outcomes were complication rate and recurrence rate in association with BMI. RESULTS: A number of 269 patients were included, of which 75 patients (27.9%) with a recurrent incisional hernia. Recurrent hernia repair was performed in 49 patients, 83.7% underwent open repair. Complication rate for recurrent hernia repair was higher than for the initial incisional hernia repair. Of the 49 patients with recurrent hernia repair, patients with a BMI above 30 had higher complication and recurrence rates compared to patients with BMI below 30. Especially infectious complications were more common in patients with a higher BMI: 23.1% vs. 0% wound infections. CONCLUSION: The results from this study show that complication and recurrence rates are increased after recurrent incisional hernia repair, which are further increased by obesity. Only a limited amount of literature is available on this topic, further larger multicenter studies are necessary, until then a patient-specific surgical approach based on the surgeon's expertise is recommended.