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New surgical technique may reduce bile duct injuries in tough gallbladder cases

NCT ID NCT07137546

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This study tested a different surgical method (fundus-first) versus the standard method for removing difficult gallbladders in 174 adults. The goal was to see if the new method lowers the risk of bile duct injury, a serious complication. Participants had conditions like acute cholecystitis or a thickened gallbladder wall.

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

174 people

The number who actually took part.

Started

May 2024

Finished

Feb 2026

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 to 80 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: * Age 18-80 years * Symptomatic cholelithiasis or cholecystitis requiring laparoscopic cholecystectomy (elective or emergency) * Difficult gallbladder characteristics: Acute cholecystitis (Tokyo Guidelines 2018 Grade II/III), wall thickness \>4 mm on US, pericholecystic fluid, impacted stone in Hartmann's pouch/cystic duct, previous upper abdominal surgery, BMI \>30 kg/m², ≥3 previous cholecystitis episodes, contracted gallbladder, Mirizzi syndrome Type I/II, empyema, severe pericholecystic adhesions on imaging, suspected anatomical variations * The American Society of Anesthesiologists (ASA) physical status I-III * Suitable for laparoscopic approach * Informed consent Exclusion Criteria: * Suspected gallbladder malignancy * Choledocholithiasis requiring endoscopic intervention * Mirizzi syndrome Grade III-IV * Gallbladder perforation with generalized peritonitis * Pregnancy or lactation * Contraindications to laparoscopy (severe cardiopulmonary disease, coagulopathy) * Previous biliary or hepatic surgery * Cirrhosis with portal hypertension * Active coagulopathy * Patient refusal

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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

  • Liver and GIT hospital / Minia university

    Minya, Minya Governorate, 61519, Egypt

More trials for these conditions

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