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Robots take on fragile pelvis fractures in the elderly

NCT ID NCT07639619

Symptom relief Sponsor: Junbo Liang Source: ClinicalTrials.gov ↗

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 This study
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 Results may not be published yet.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
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This status has not been confirmed recently, so it may be out of date.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 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study compares two surgical methods for treating unstable pelvic fractures in people aged 60 and older with osteoporosis. Half of the 88 participants will receive robot-assisted minimally invasive screw placement, while the other half will have conventional open surgery. The goal is to see which approach provides better pain relief, faster recovery, and fewer complications.

What this could mean

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

Active substance
Robot-assisted minimally invasive fixation (procedure)
What this could lead to
If successful, this could show that robot-assisted surgery leads to less pain, faster recovery, and fewer complications for elderly patients with pelvic fractures.
What could go wrong
This is a relatively small, early-stage trial (88 participants) and has not yet started recruiting. The robot-assisted approach may not prove significantly better than conventional surgery, and technical issues or patient anatomy could limit its benefits.

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.

Participants

About 88 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Jun 2026

An estimate. Start dates often move.

Expected to finish

Dec 2028

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

60 years and older

Sex

Anyone

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: * Age ≥ 60 years * Low energy trauma * Diagnosis of osteoporosis * Diagnosis of FFP3 or FFP4 fragility fractures of the pelvis * Injury duration less than 3 weeks * Ability to provide written informed consent Exclusion Criteria: * Severe open injury or skin infection at the surgical site * Hemodynamic instability preventing anesthesia or surgery * Severe psychiatric disorders or dementia * Severe obesity affecting imaging quality * Severe systemic diseases preventing surgery * Pathological fracture * Current chemotherapy, radiotherapy, systemic corticosteroid therapy, or growth factor therapy

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Conditions

The condition(s) this trial relates to.

osteoporosis

As listed by the trial registrant

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

Fragility fractures of the pelvis (FFP) Osteoporosis

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • No. 150 Ximen Road

    Linhai, Zhejiang, 317000, China

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