Two-Center Validation of a Novel Quality Improvement Protocol to Avoid Postileostomy Morbidity Using Home Intravenous...

Area of Science:

• Colorectal surgery
• Quality improvement protocols
• Patient outcomes

Background:

• New ileostomates face higher risks of dehydration and readmission compared to other colorectal surgery patients.
• Existing care pathways do not adequately address the specific needs of ileostomates post-discharge.

Purpose of the Study:

• To demonstrate the efficacy of a novel ileostomy-specific quality improvement protocol.
• To validate the protocol's effectiveness at a second academic institution.

Main Methods:

• Prospective cohort study involving 600 patients across two academic centers (University of Florida and Baylor College of Medicine).
• Phase I (efficacy) and Phase II (validation) design.
• Interventions included postoperative indwelling intravenous lines, daily home nursing visits with IV fluids, and daily advanced practice provider phone calls for counseling and medication management.

Main Results:

• Significant reductions observed post-protocol implementation: length of stay decreased from 8 to 3 days (UF) and 6.9 to 2.1 days (Baylor).
• Readmission rates dropped from 56% to 9% (UF) and 40% to 7% (Baylor).
• Complication rates decreased from 65% to 19% (UF) and 46% to 17% (Baylor), with significant cost reductions and no line-related complications.

Conclusions:

• A standardized ileostomy protocol incorporating home IV hydration and structured follow-up significantly improves patient care by reducing morbidity, length of stay, readmissions, complications, and costs.
• The protocol's effectiveness was successfully validated at a second institution.
• Limitations include the non-randomized design and potential resource/insurance barriers in austere settings.