Mixed
Botulinum toxin A (BTA) injections and Progressive Preoperative Pneumoperitoneum (PPP) are effective mechanical optimization strategies for loss-of-domain hernias, reducing fascial tension and enabling primary closure.
If you have a very large hernia where the organs have slipped out of the abdominal cavity for a long time, standard surgery might be too risky. Your surgeon might recommend Botox injections to relax your abdominal muscles or a process called PPP (pumping air into your abdomen) to stretch your muscles before surgery. This makes it possible to close the hernia without major cutting, reducing recovery time and complications.
BTA and PPP remain valuable techniques for mechanical optimization in loss-of-domain hernias... BTA-induced muscle relaxation enhances the elongation achieved by PPP insufflation, potentially producing additive or synergistic effects on abdominal wall compliance.
Why this rating
Based on systematic reviews, meta-analyses, and prospective studies, but not large RCTs.
Source
Multimodal Prehabilitation for Hernia Repair: Linking Metabolic Modulation and Mechanical Methods
Dan Nicolae Paduraru et al. · Biomedicines · 2025
DOI 10.3390/biomedicines13123117
More from this paper
- Preoperative use of GLP-1 and GLP-1/GIP receptor agonists significantly reduces surgical site infections, wound dehiscence, and thromboembolic events in patients undergoing elective hernia repair.Moderate
- Biomechanically calculated repair (BCR) using GRIP/CRIP concepts significantly reduces hernia recurrence rates compared to conventional repair techniques.Moderate
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