A Study Of Alexis Dual-Ring Wound Retractor In Open Abdominal Surgery

Overview

About this study

The purpose of this study is to evaluate whether use of the Alexis Dual-Ring Wound Retractor during open abdominal surgery is associated with lower postoperative pain compared with use of traditional metal self-retaining wound retractors.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.

Inclusion Criteria:

  • Age ≥18 years

  • Scheduled for open abdominal surgery requiring a wound retractor

  • Ability to understand and provide informed consent

  • Willingness to comply with study procedures

 

Exclusion Criteria: 

  • Pregnancy or breastfeeding

  • Prisoners or other protected populations

  • Known allergies to materials used in either retractor

  • Participation in another interventional trial that could confound outcomes

Note: Other protocol defined Inclusion/Exclusion Criteria may apply.

Eligibility last updated 05/11/2026. Questions regarding updates should be directed to the study team contact.

 

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status

Rochester, Minn.

Mayo Clinic principal investigator

Moustafa El Khatib, M.B., B.Ch.

Contact us for the latest status

More information

Publications

Publications are currently not available

Additional contact information

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