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Related Experiment Videos

The Hydroflex self-contained inflatable prosthesis: experience with 100 patients.

J J Mulcahy1

  • 1Department of Urology, Indiana University Medical Center, Indianapolis.

The Journal of Urology
|December 1, 1988
PubMed
Summary

The Hydroflex penile prosthesis shows improved patient satisfaction with better surgical techniques. Mechanical reliability is good, but earlier implants had issues with girth, support, and device operation.

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Area of Science:

  • Urology
  • Medical Devices
  • Surgical Innovation

Background:

  • The Hydroflex penile prosthesis is a treatment option for erectile dysfunction.
  • Early patient experiences with the Hydroflex prosthesis revealed significant dissatisfaction.
  • Issues included inadequate girth, insufficient support during intercourse, and operational difficulties.

Purpose of the Study:

  • To evaluate the long-term outcomes and patient satisfaction with the Hydroflex penile prosthesis.
  • To identify factors influencing patient satisfaction and device performance.

Main Methods:

  • A retrospective analysis of 100 patients who received the Hydroflex penile prosthesis.
  • Follow-up duration ranged from 1 to 3 1/2 years.
  • Assessment of patient satisfaction, device functionality, and mechanical reliability.

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Main Results:

  • Initial patient dissatisfaction was high, linked to device limitations and surgical technique.
  • Improved patient selection and cylinder sizing led to considerably higher satisfaction rates.
  • The Hydroflex penile prosthesis demonstrated good mechanical reliability over the follow-up period.

Conclusions:

  • Patient selection and precise sizing are critical for successful Hydroflex penile prosthesis implantation.
  • With experience, the Hydroflex prosthesis can achieve good patient satisfaction and reliable performance.
  • The device shows promise for managing erectile dysfunction when implanted with refined techniques.