Clinical Evidence & Resource Hub
evidence, case studies, clinical statistics, and education
materials for open abdomen management.
Publications
Explore concise summaries of clinical evidence supporting the use of AbClo in open abdomen management and abdominal fascia closure.
These publications highlight key outcomes including fascial gap reduction, improved primary fascial closure rates, and reduced complications, providing clinicians with quick access to important clinical insights.
Non-invasive fascial traction improves primary fascial closure and reduces the incidence of incisional hernia in open abdomens.
Retrospective cohort study evaluating incisional hernia occurrence up to 2 years following index laparotomy. This study includes 143 patients who underwent attempted PFC following care with either AbClo in conjunction with NPWT - AbThera (85 patients) or NPWT - AbThera alone (48 patients). In press, expected publication September 26, 2026.
- 4 cm average fascial gap at the time of closure in AbClo group vs 10.2 cm in the AbThera alone group.
- 3.7x higher hernia risk when completing closure on gaps larger than 10 cm.
- 16% hernia occurrence rate in AbClo group vs 40.8% with AbThera alone.
- 60.7% relative reduction in hernia risk when using AbClo.
Early placement of a non-invasive, pressure-regulated, fascial reapproximation device improves reduction of the fascial gap in open abdomens: a retrospective cohort study.
Multi-center, retrospective cohort analysis investigating closure rates and fascial gap reduction when AbClo was applied early (within 24 hours of index laparotomy) vs late (following 24 hours of index laparotomy). 75 patients total were included across all centers, with 47 undergoing early AbClo placement and 28 having late AbClo placement.
- 74.5% fascial gap reduction within 24 hours of AbClo placement.
- No cases of fascial dehiscence in AbClo group.
- 98% PFC rate, without mesh bridging, when applied within 24 hours of index laparotomy.
- 94% primary fascial closure rate in cases with 2+ takeback surgeries.
Comparison of Primary Fascial Closure Rate in Open Abdomen Management: Wittmann Patch versus Abdominal Fascia Closure Device. (Abstract)
Management of the open abdomen: A systematic review with meta-analysis and practice management guideline from the Eastern Association for the Surgery of Trauma.
New non-invasive device to promote primary closure of the fascia and prevent loss of domain in the open abdomen: a pilot study.
Economic Analysis of AbClo, a Novel Abdominal Fascia Closure Device, for Patients With an Open Abdomen Following Trauma or Acute Abdominal Surgery.
Case Studies
Real-world clinical cases demonstrating how the AbClo abdominal fascia closure device supports open abdomen management, fascial gap reduction, and primary fascial closure in complex trauma and acute care surgery scenarios.
Case Study 1Trauma & Stoma
Case Study 2Acute Care Surgery & Elderly Stoma
Case Study 3High BMI + Grade V Liver Injury + Blunt Abdominal Trauma
Research Posters & Clinical Presentations
Explore scientific posters presented at leading trauma and acute care surgery conferences, showcasing clinical experience, case series, and emerging evidence supporting non-invasive fascial traction in open abdomen management.
Non-Invasive Rescue of the Complex Open Abdomen Following Trauma or Emergency Laparotomy
Single-Centre Experience Using the AbClo System
Instructions For Use
Access comprehensive instructions for using AbClo, the advanced abdominal fascia closure device, ensuring optimal outcomes in intentionally left open abdomens.
How to Use AbClo: Practical Guidance for Abdominal Fascia Closure
Download step-by-step guidance for the application, tensioning, monitoring, and management of the AbClo system in open abdomen care.
Peer-Reviewed Clinical Evidence
AbClo is supported by peer-reviewed research examining its role in fascial re-approximation and open abdomen treatment strategies.
These studies evaluate clinical outcomes such as primary fascial closure rates, abdominal wall integrity, and long-term patient recovery in trauma and acute care surgery settings.
Early Definitive Closure of the Open Abdomen: A Quiet Revolution
Comparison of Outcomes Between Early Fascial Closure and Delayed Abdominal Closure in Patients with Open Abdomen
Open Abdomen and Temporarily Abdominal Closure
Management of the Open Abdomen in Adults
Ordering and Clinical Support
Access information on AbClo ordering, clinical training, and implementation support. Our team provides guidance on device application, integration with negative pressure wound therapy and open abdomen protocols, and educational resources to support safe and effective use in surgical practice.
Approval Support
AbClo is committed to supporting stakeholders in obtaining necessary approvals for local and system-wide usage.
With a national Vizient Innovative Technology contract, an HCA Smart Number and numerous past Lumere submissions, we work with your approval team in any needed capacity.
For a complete product information package, request our Value Analysis Kit.
Ordering Support
Ordering AbClo is easy and straightforward. We accept a range of payment structures and methods.
For more information, please contact our support email and our team will respond in a timely manner.
Clinical Support
Despite our small size, clinical support is our #1 priority.
Clinical support is provided both in person and online with initial and periodic site visits from Clinical Educators and access to module-based education.
To request access to the online education portal or book an on-site education session with your team, reach out to our support email.
Still have questions?Our clinical team is here to help.
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Critical Innovations in Surgery
