Milestone training method with three-dimensional printed model versus theoretical course training method on training effect in laparoscopic gastric bypass bariatric surgery

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000037792

Enrollment

Unknown

Registered

2020-09-02

Start date

2020-11-15

Completion date

Unknown

Last updated

2022-01-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Obesity

Interventions

Experimental group:'Milestone training method' on three-dimensional printing model

Control group:Theoretical learning, mainly watching surgical videos

Eligibility

Sex/Gender

All

Age

25 Years to 35 Years

Inclusion criteria

Inclusion criteria: 1. Aged 25-35 years old; 2. General surgeons; 3. Has completed the standardized training of residents; 4. Has been the chief surgeon independently of laparoscopic cholecystectomy more than 20.

Exclusion criteria

Exclusion criteria: 1. Has ever been the chief surgeon of laparoscopic gastrocolon surgery; 1. Has ever participated in laparoscopic gastric bypass bariatric surgery.

Design outcomes

Primary

Measure	Time frame
Tightness of anastomotic site;Volume of gastric pouch;	—

Secondary

Measure	Time frame
Expert score;	—

Countries

China

Contacts

Public ContactWang Zhifei

Zhejiang Provincial People's Hospital

zhifei1973@126.com+86 13958197763

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026