Conversion of Barnett continent reservoir to Kock reservoir: A 30-year retrospective study on surgical outcomes and long-term follow-up
By
A. Alipouriani
L. C. Duraes
D. Liska
S. D. Holubar
S. R. Steele
O. Lavryk
March 27, 2026
Clinical Scorecard: Transitioning from Barnett Continent Reservoir to Kock Reservoir: A 30-Year Review of Surgical Results and Long-Term Outcomes
At a Glance
Category Detail
Condition Barnett continent reservoir failure Key Mechanisms Conversion from Barnett pouch to Kock pouch to restore continence Target Population Patients with previously constructed Barnett pouches experiencing complications Care Setting Single institution, retrospective cohort review
Key Highlights
Barnett continent reservoir complications include valve slippage, fistula formation, and pouch failure. Kock pouch conversion can restore continence and avoid permanent ileostomy. Study reviews 30 years of outcomes from Barnett pouch failures managed by conversion or non-conversion. Guideline-Based Recommendations
Diagnosis
Assess pouch complications through clinical evaluation and imaging as needed. Management
Consider conversion to Kock pouch for patients with Barnett pouch failure. Monitoring & Follow-up
Long-term follow-up for pouch function and complications post-conversion. Risks
Potential for pouch failure and need for permanent ileostomy if conversion is not feasible. Patient & Prescribing Data
Patients with Barnett pouches requiring revision due to complications.
Conversion to Kock pouch may provide better long-term outcomes compared to repeated revisions.
Clinical Best Practices
Counsel patients on the risks and benefits of conversion versus permanent ileostomy. Ensure adequate bowel length and assess intraoperative findings before pursuing conversion. References
