Long-term safety follow-up of Cellgram-ED for erectile dysfunction after prostate removal

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational follow-up enrolls participants who previously received Cellgram-ED (autologous bone marrow‑derived mesenchymal stem cells) via intracavernous injection in a parent phase II trial. No new experimental treatments are given; participants undergo scheduled safety checks over a 4‑year period (±30 days) from the parent trial completion. Study staff will monitor adverse events, serious adverse events, and other clinically relevant safety parameters to define the long‑term safety profile. Participation requires prior receipt of Cellgram‑ED and written informed consent for continued monitoring.

Why it matters

Who can join: the full rules

Inclusion Criteria:

* Participants who previously participated in the parent clinical trial and received the cell therapy (Cellgram-ED).
* Participants who have provided written informed consent to participate in this safety follow-up study.

Exclusion Criteria:

Where it's running

• Asan medical center
  Seoul, South Korea Recruiting
• Ewha womans university medical center
  Seoul, South Korea Recruiting
• Samsung medical center
  Seoul, South Korea Recruiting
• Seoul ST. Mary's hospital
  Seoul, South Korea Recruiting

Study contacts

• Principal investigator: Bumjin Lim, Ph.D — AIDS Malignancy Consortium
• Study coordinator: daeun jung
• Email: daeun4100@pharmicell.com
• Phone: 82-2-3496-0134

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.