Cost-effectiveness and surgical outcomes of laparoscopic Roux-en-Y gastric bypass in one Asia center

Cost-effectiveness and surgical outcomes of laparoscopic Roux-en-Y gastric bypass in one Asia center: a retrospective study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

ISRCTN

Registry ID

ISRCTN32060125

Enrollment

1000

Registered

2010-10-19

Start date

2004-08-01

Completion date

Unknown

Last updated

2015-01-13

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

Conditions

Morbid obesity Nutritional, Metabolic, Endocrine Obesity

Interventions

Patients received laparoscopic Roux-en-Y gastric bypass surgery. Duration of follow up will be at least 3 years for all the patients after surgery.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Aged 18 - 65 years, either sex 2. Morbid obesity 3. Receving laparoscopic Roux-en-Y gastric bypass

Exclusion criteria

Exclusion criteria: 1. Substance abuse 2. Psychiatric illness

Design outcomes

Primary

Measure	Time frame
Measured immediately during hospitalisation and discharge: 1. Operation time 2. Surgical complication 3. Hospital stay 4. Hospital fee	—

Secondary

Measure	Time frame
1. Excess weight loss at 1st, 3rd ,6th, 9th and 12th month after surgery 2. Long term complication, measured for 3 years follow-up 3. Vitamin and nutrition deficiency, measured for 3 years follow-up	—

Countries

Taiwan

Outcome results

None listed

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