Early repair of open abdomen with a tailored two-component mesh and conditioning vacuum packing: a safe alternative to the planned giant ventral hernia - Scorecard - MDSpire
Advertisement
Early repair of open abdomen with a tailored two-component mesh and conditioning vacuum packing: a safe alternative to the planned giant ventral hernia
Clinical Scorecard: Timely Closure of Open Abdomen Utilizing Customized Two-Part Mesh and Vacuum Packing: A Viable Option for Managing Large Ventral Hernias
At a Glance
Category
Detail
Condition
Open abdomen with large ventral hernias following abdominal trauma or secondary peritonitis
Key Mechanisms
Staged therapy involving damage control, suture fixation of a two-component mesh (polyglycolic acid and polypropylene) in intraperitoneal onlay mesh position, vacuum conditioning, and skin closure
Target Population
Patients with open abdomen and large ventral hernias, including those with rectus diastasis >15 cm, adhesive intestinal convolutions, or pronounced intestinal edema
Care Setting
Intensive care unit and surgical wards with capability for staged abdominal wall reconstruction
Key Highlights
Open abdomen treatment challenges include lateral retraction of fascia and inflammation preventing closure
Two-component mesh (PGA and large-pore PP) fixed intraperitoneally with vacuum therapy promotes granulation and facilitates staged closure
Early mobilization and low complication rates observed with this staged closure technique
Guideline-Based Recommendations
Diagnosis
Assess disease severity using SAPS II at ICU admission and prior to abdominal wall closure
Evaluate abdominal wall defect size and presence of adhesions or edema to determine suitability for staged closure
Management
Stage 1: Damage control with infection and pressure management, conditioning abdominal wall, and use of bowel protection with insulation bag
Stage 2: Suture fixation of customized two-component mesh in IPOM position with 5–6 cm overlap and transfascial sutures with pledgets
Stage 3: Granulation-promoting vacuum conditioning of mesh combined with lateral dermatotraction
Stage 4: Skin closure over granulated mesh
Monitoring & Follow-up
Regular intraoperative assessment of abdominal cavity cleanliness via microbiological swabs
Monitor for fascial closure feasibility after stage 1
Continuous vacuum therapy at 125 mmHg during stage 2 and 3
Risks
Potential dissolution or lysis of biological meshes by vacuum therapy or infection
Risk of incisional hernias if anatomical closure is not achieved
Adhesions between intestinal loops and abdominal wall complicating closure
Patient & Prescribing Data
62 patients undergoing three or more abdominal revisions with staged therapy over three years
Staged use of absorbable PGA mesh combined with large-pore PP mesh and vacuum therapy allows for early mobilization and low complication rates in complex open abdomen cases
Clinical Best Practices
Prevent or lyse adhesions early to maintain abdominal wall mobility
Maintain at least 6 cm free circumference of abdominal wall for mesh fixation
Use foil-lined insulation bag to protect intestines and prevent adhesion during stage 1
Tailor two-component mesh size to defect with adequate overlap and secure with transfascial sutures and pledgets
Apply continuous vacuum therapy at 125 mmHg over polyurethane sponge for granulation and conditioning
Close skin over granulated mesh after adequate wound conditioning
The nurse practitioner profession claims the No. 1 spot across three categories in the U.S. News & World Report 2026 Best Jobs rankings for the third consecutive year.
Two patients presented months after minimally invasive facial procedures with persistent findings that ultimately revealed retained foreign bodies, according to a recent case series.
