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Phase II trial on the effectiveness and safety of bariatric surgery for advanced obesity

Phase II trial on the effectiveness and safety of bariatric surgery for advanced obesity - Phase II trial on the effectiveness and safety of bariatric surgery

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000034438
Enrollment
24
Registered
2018-10-10
Start date
2018-10-10
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

advanced obesity

Interventions

None listed

Sponsors

Wakayama Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients 20 to 65 years 2. Patients with primary obesity 3. (a) or (b) (a) BMI over 35 kg/m2 (b) Patients whose BMI are over 32 kg/m2 and with DM or more than one obesity-related metabolic disease 4. Patients under the active care of a doctor for at least the 6 months prior to enrollment 5. Patients judged as appropriate by obesity care team 6. ECOG Performance Status(PS) 0-1 7. Main organs function is maintained Platelet 100,000/mm3 and over, Serum creatinine 2.0mg/dl or under, AST 200 IU/L or under, ALT 200 IU/L or under, Total bilirubin 2.0 mg/dL or under, Hemoglobin 8.0 g/dL and over 8. Written informed consent is obtained

Exclusion criteria

Exclusion criteria: 1. History of bariatric surgery 2. Currently pregnant or nursing 3. Receiving steroids or immune suppressor 4. Uncontrollable infection 5. Patients who need treatment of Ischemic heart disease 6. Liver cirrhosis of active hepatitis 7. Patients with respiratory disease and require oxygen therapy 8. Patients with renal dysfunction and require dialysis 9. Active cancer of any kind 10. Patients who have history of upper abdominal surgery and cannot accept laparoscopic surgery 11. Cases in which surgeon cannot perform safety operation 12. Patients uncooperative to treatment

Design outcomes

Primary

MeasureTime frame
percent total weight loss(%TWL) occurrence rate of adverse event percent excess weight loss(%EVL) improvement ratio of Obesity related complications Health related QOL

Secondary

MeasureTime frame
Various hormones Various cytokines

Countries

Japan

Contacts

Public ContactNaoki Fukuda

Wakayama Medical University Second Department of Surgery

n-fukuda@wakayama-med.ac.jp073-447-2300

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026