Evaluation of functional gastrointestinal disorders in a group of bariatric patients

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00009268

Enrollment

270

Registered

2015-11-03

Start date

2014-05-19

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

E66.12 K59 R15

Interventions

Group 1: Obese patients undergoing bariatric intervention. Patients answer questionnaires regarding their gastrointestinal quality of life prior to operation as well as 6, 12 and 24 months after surge

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: BMI > 35 kg/m2

Exclusion criteria

Exclusion criteria: Capacity for consent lacking in patients, factors opposed to active participation (e.g. ECOG percormance status >=3)

Design outcomes

Primary

Measure	Time frame
gastrointestinal quality of life (gastrointestinal quality of life index) at the following dates: prior to operation, 6 month, 12 month and 24 months after operation/inclusion.	—

Secondary

Measure	Time frame
Frequency of functional gastrointestinal disorders and influence of bariatric intervention measured by Bowel Disease Questionnaire an Cleveland Incontninence Score (prior to operation and 6, 12 and 24 months after inclusion/surgery.	—

Countries

Germany

Contacts

Public ContactMirko Otto

Universitätsklinikum Mannheim

mirko.otto@umm.de+49 621 383-1501

Outcome results

None listed

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