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New checklist aims to boost team communication before surgery

NCT ID NCT07189481

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 26, 2026

Summary

This study tested a special checklist called the team time-out checklist (TTOC) to help operating room staff communicate better before making the first cut. The checklist was based on the WHO surgical safety checklist but with clearer wording and assigned roles. Researchers observed 151 surgeries to see if the checklist improved information sharing and teamwork.

What this could mean

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

What this could lead to
If successful, this could lead to better teamwork and fewer errors in the operating room.
What could go wrong
This is a small, completed observational study. Results may not apply to all hospitals or surgical teams.

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.

Participants

151 people

The number who actually took part.

Started

Aug 2024

Finished

May 2025

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.

Who is studied

OR personnel working in orthopedics and traumatology: surgeons, anesthesiologists, anesthesia nurses, circulating nurses, technical support staff

Ages

18 to 65 years

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: Personnel working in the operating room (nurses, surgeons, anesthesiologists, technical support staff) \- Exclusion Criteria: * anyone who did not give their oral consent to be observed during surgeries

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Conditions

The condition(s) this trial relates to.

Communication

As listed by the trial registrant

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

Contacts and locations

Locations

  • University Hospital Leipzig

    Leipzig, Germany

More trials for these conditions

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