Prospective Database of Post-Operative Outcomes


About this study

The purpose of this study is to obtain long-term follow-up regarding outcomes of surgeries including penile prostheses, Peyronie’s disease surgery, vasectomy reversals, and varicocelectomy.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Please contact the study team to discuss whether or not you are eligible to participate in a study.

Inclusion Criteria:

  • Men aged 18 or older
  • Undergoing surgery by Landon Trost. 
  • Surgeries to be included:
    • Placement of a penile prosthesis
    • Peyronie’s disease surgery
    • Vasectomy reversal
    • Varicocelectomy

Exclusion Criteria:

  • Patients without email addresses and/or sufficient internet access.
  • Patients lacking capacity to consent

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Landon Trost, M.D.

Open for enrollment

Contact information:

Landon Trost M.D.


More information


Publications are currently not available

Study Results Summary

Not yet available

Supplemental Study Information

Not yet available


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