The MIC-KEY button vesicostomy: a superior alternative for suprapubic drainage?

Area of Science:

• Urology
• Medical Devices
• Patient Quality of Life

Background:

• Indwelling suprapubic catheters (SPCs) are commonly used for bladder drainage.
• Alternatives are sought to improve patient comfort and reduce catheter-related complications.

Purpose of the Study:

• To evaluate the MIC-KEY button vesicostomy as a safe alternative to indwelling SPCs for bladder drainage in adults.
• To assess the impact of MIC-KEY button use on catheter-related quality of life.

Main Methods:

• A Phase II pilot study prospectively evaluated 16 adult patients undergoing conversion from SPCs or de novo MIC-KEY button insertion.
• Catheter-related quality-of-life (C-IQoL) questionnaire data were collected at baseline and 3 months post-insertion.

Main Results:

• 11 out of 16 patients maintained successful drainage with the MIC-KEY button for a mean of 34.2 months.
• The C-IQoL score significantly improved from 50.0 to 75.4 at 3 months.
• Two conversions were abandoned perioperatively, and three patients reverted to SPCs due to complications.

Conclusions:

• The MIC-KEY button is a safe short- to medium-term alternative to SPC drainage in selected adult patients.
• The device demonstrated potential for improving patient quality of life.
• Careful patient selection and management are crucial for successful outcomes.