Studies and Research

The PIE Device is easy, safe, and effective.

We wanted to make sure that the Pulsed Irrigation Evacuation Machine was not only safe, but also effective and easy to use. The studies below validated that the PIE device is a great way to assist with bowel deficiencies. Some studies below lasted over 5 years!

Long-term safety of pulsed irrigation evacuation (PIE) use with chronic bowel conditions

Cleveland Clinic

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Per-rectal pulsed irrigation versus per-oral colonic lavage for colonoscopy preparation: a randomized, controlled trial

Veterans Affairs (Long Beach) and University of California, Irvine

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Treatment of fecal impaction with pulsed irrigation enhanced evacuation

University of Illinois College of Medicine at Chicago

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Pulsed irrigation enhanced evacuation: New method for treating fecal impaction

Hillside Rehabilitation Hospital

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New treatment for rectal impaction in children: an efficacy, comfort, and safety trial of the pulsed-irrigation enhanced-evacuation procedure

Baylor College of Medicine

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Dissolution of a barium impaction ileus in a child using the PIEE procedure

Baylor College of Medicine

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Use of pulsed irrigation evacuation in the management of the neuropathic bowel

Hillside Rehabilitation Hospital

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Comparison between PIE evacuation and PGL solution for bowel preparation prior to elective colonoscopy in veterans with spinal cord injury

Icahn School of Medicine at Mount Sinai

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