@article{01HSBJF09WTHDM5D5FDDM43N87,
  abstract     = {{Objective: 
To assess the 5-year recurrence rate of incisional hernia repair in Ventral Hernia Working Group (VHWG) 3 hernia with a slowly resorbable mesh.

Summary Background Data: 
Incisional hernia recurs frequently after initial repair. In potentially contaminated hernia, recurrences rise to 40%. Recently, the biosynthetic Phasix mesh has been developed that is resorbed in 12–18 months. Resorbable meshes might be a solution for incisional hernia repair to decrease short- and long-term (mesh) complications. However, long-term outcomes after resorption are scarce.

Methods: 
Patients with VHWG grade 3 incisional midline hernia, who participated in the Phasix trial (Clinilcaltrials.gov: NCT02720042) were included by means of physical examination and computed tomography (CT). Primary outcome was hernia recurrence; secondary outcomes comprised of long-term mesh complications, reoperations, and abdominal wall pain [visual analogue score (VAS): 0–10].

Results: 
In total, 61/84 (72.6%) patients were seen. Median follow-up time was 60.0 [interquartile range (IQR): 55–64] months. CT scan was made in 39 patients (68.4%). A recurrence rate of 15.9% (95% confidence interval: 6.9–24.8) was calculated after 5 years. Four new recurrences (6.6%) were found between 2 and 5 years. Two were asymptomatic. In total, 13/84 recurrences were found. No long-term mesh complications and/or interventions occurred. VAS scores were 0 (IQR: 0–2).

Conclusions: 
Hernia repair with Phasix mesh in high-risk patients (VHWG 3, body mass index >28) demonstrated a recurrence rate of 15.9%, low pain scores, no mesh-related complications or reoperations for chronic pain between the 2- and 5-year follow-up. Four new recurrences occurred, 2 were asymptomatic. The poly-4-hydroxybutyrate mesh is a safe mesh for hernia repair in VHWG 3 patients, which avoids long-term mesh complications like pain and mesh infection}},
  articleno    = {{e366}},
  author       = {{Van den Dop, L. M. and Van Rooijen, M. M. J. and Tollens, T. and Jørgensen, L. N. and De Vries-Reilingh, T. S. and Piessen, G. and Köckerling, F. and Miserez, M. and Dean, M. and Berrevoet, Frederik and Dousset, B. and Van Westreenen, H. L. and Gossetti, F. and Tetteroo, G. W. M. and Koch, A. and Boomsma, M. F. and Lange, J. F. and Jeekel, J.}},
  issn         = {{2691-3593}},
  journal      = {{ANNALS OF SURGERY OPEN}},
  keywords     = {{General Earth and Planetary Sciences}},
  language     = {{eng}},
  number       = {{4}},
  pages        = {{6}},
  publisher    = {{Ovid Technologies (Wolters Kluwer Health)}},
  title        = {{Five-year follow-up of a slowly resorbable biosynthetic P4HB mesh (Phasix) in VHWG grade 3 incisional hernia repair}},
  url          = {{http://doi.org/10.1097/as9.0000000000000366}},
  volume       = {{4}},
  year         = {{2023}},
}

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