Pelvic surgery showdown: two X-Ray views vs. three
NCT ID NCT07571798
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at two ways to guide screws into the pelvis after a serious injury. One method uses two X-ray views, the other uses three. The goal is to see if using fewer X-rays saves time and reduces radiation without causing more complications. Sixteen patients will be randomly assigned to one of the two techniques.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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
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16 people
The number who actually took part.
- Started
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Feb 2026
- Expected to finish
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May 2026
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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20 to 60 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Patients with traumatic posterior pelvic ring or sacral fractures indicated percutaneous screw fixation. 2. Patients who are fully conscious, possess decision-making capacity, and can provide informed consent. Exclusion Criteria: 1. Presence of severe sacral dysmorphism (sacral dysmorphic score \> 70 and absence of osseous corridor) 2. Concomitant diagnosis of osteoporosis or age more than 60 years 3. Age under 20 years or evidence of skeletal immaturity 4. Pregnancy 5. Highly comminuted sacral fractures precluding accurate intraoperative assessment of the screw trajectory 6. Pre-existing lumbosacral neurological deficits prior to surgery Withdrawal Criteria: 1. Intraoperative necessity to convert to an alternative surgical method (e.g., inability to safely proceed with percutaneous fixation). 2. Absence of postoperative computed tomography (CT) scan 3. Loss to follow-up within 2 months postoperatively
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Chonburi Hospital, 69 Moo 2 Sukhumvit Road
Chon Buri, Changwat Chon Buri, 20000, Thailand
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