Effect of 3D Typing on Surgical Treatment of Hepatolithiasis

Army Medical University

Status: Unknown

Conditions: Surgery; Hepatolithiasis

Treatments: Procedure: routine typing; Procedure: 3D typing

Study type: Interventional

Funder types: Other

Identifiers

NCT03098251

SWHB017

Details and patient eligibility

About

According to a large amount of case affected with hepatolithiasis, we developed a typing system of Hepatolithiasis based on 3D digital conformation. And we hypothesized that it could predict a more precise construction of this disease, hence, typing by 3D conformation will improve the outcome of surgical treatment.The investigators will use a multicenter ambispective cohort study to test this hypothesis.

Full description

According to a large amount of case affected with hepatolithiasis, we developed a typing system of Hepatolithiasis based on 3D digital conformation. And we hypothesized that it could predict a more precise construction of this disease, hence, typing by 3D conformation will improve the outcome of surgical treatment.The investigators will use a multicenter ambispective cohort study to test this hypothesis. In this cohort study, two group will be enrolled to compare the outcomes.

Enrollment: 400 estimated patients

Sex: All

Ages: 18 to 65 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Aged from 18 to 65 years old
• Without gender restriction
• With a favorable liver function of Child-Pugh A to B
• No contraindications to surgery and anesthesia
• Diagnosed with Hepatolithiasis and Signed informed consent.

Exclusion criteria

• Diffused type of Hepatolithiasis
• Impairment in liver function
• Severe disorders in vital organ
• Accompanied with tumors.

Trial design

Primary purpose: Treatment

Allocation: Non-Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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400 participants in 2 patient groups

3D typing

Experimental group

Description:

typing the patient with 3D typing system and give treatment according preestablished algorism in our center.

Treatment:

Procedure: 3D typing

routine typing

Active Comparator group

Description:

typing the patient with routine typing system and give treatment according preestablished algorism in our center.

Treatment:

Procedure: routine typing