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Robot surgery from a distance: prostate cancer trial pulled before start

NCT ID NCT07541066

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled This study
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This trial was designed to test whether robotic telesurgery—where a surgeon operates a robot from a different location—could safely treat prostate cancer using high-intensity focused ultrasound (HIFU). The study was withdrawn before enrolling any participants, so no data on safety or success were collected. It would have included adults eligible for prostate cancer surgery.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
High-Intensity Focused Ultrasound (HIFU) robotic device

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Expected to start

May 2026

An estimate. Start dates often move.

Expected to finish

Mar 2027

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Male participants only

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Adult participants, aged 18 years or older * Participant has been indicated for a focal therapy treatment for prostate cancer, radical prostatectomy, or partial nephrectomy robotic procedures * Each participant should fit the clinical criteria to undergo robotic radical procedure, using either the Single Port or Multi Port robotic approaches, laparoscopic, or an open surgical procedure * Each participant should be willing to participate and consent to participate, as documented by a signed informed consent form Exclusion Criteria: * Participants for which minimally invasive surgery is contraindicated as determined by the investigator * Participants with comorbidities or medical characteristics, which would preclude the surgical procedure or the equivalent alternative in the opinion of the investigator * Participants who have been diagnosed with a bleeding disorder and/or cannot be removed from their anticoagulants prior to surgery based on surgeon discretion and standard of care * Non-oncology participants with an estimated life expectancy of less than 6 months * Female participants pregnant at the time of the surgical procedure * Participants who are considered to be part of a vulnerable population, including but not limited to those without sufficient mental capacity * Participants who have participated in an investigational drug or device research study within 30 days of enrollment that would interfere with this study * Participants with active infection including but not limited to pneumonia, urinary tract, cellulitis, or bacteremia

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Case Comprehensive Cancer Center, Cleveland Clinic Foundation Glickman Urological Institute

    Cleveland, Ohio, 44195, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.