The objective of the study is to investigate the connection between the preoperative self-regulation capacity, the compliance with postoperative behavioral prescriptions (regarding eating and exercising) and the success of the bariatric surgery in…
ID
Source
Brief title
Condition
- Other condition
- Gastrointestinal therapeutic procedures
Synonym
Health condition
psychologische aspecten van morbide obesitas
Research involving
Sponsors and support
Intervention
Outcome measures
Primary outcome
The primary parameters are the self-regulation capacity, the compliance with
postoperative behavioral prescriptions and three outcome measures to define the
measure of success of the bariatric surgery: weight loss, quality of life and
satisfaction with the result of the treatment.
Secondary outcome
To describe the characteristics of the population: biographical data, level of
complaints, depression, self-esteem, psychiatric and medical diagnoses
(comorbidity).
A measure of social desirability respons bias is the main control variable.
Background summary
Bariatric surgery, a collective noun for different procedures of surgical
gastric reduction, is an effective treatment for patients with morbid obesity
(Body Mass Index >= 40). In approximately 20-30% of the cases, however, an
insufficient result (in terms of especially weight loss) is gained. For the
treatment tot be effective, the patients have to make adjustments in their way
of living (eating and exercising) after the surgery. Many studies have tried to
find psychological predictors of success. The results, however, are ambiguous,
non consistent or even contradictory. The self-regulation capacity as a
possible predictor has scarcely been investigated. Besides, most studies are
not concerned with the measure of compliance with postoperative behavioral
prescriptions. The hypotheses are that the self-regulation capacity is a
predictor of success and that the measure of compliance with postoperative
behavioral prescriptions is a mediator between the self-regulation capacity and
success in terms of weight loss, quality of life and satisfaction with the
result of the treatment.
Study objective
The objective of the study is to investigate the connection between the
preoperative self-regulation capacity, the compliance with postoperative
behavioral prescriptions (regarding eating and exercising) and the success of
the bariatric surgery in terms of weight loss, quality of life and
satisfaction.
Study design
Prospective cohortstudy.
Study burden and risks
Extended over five years there are nine moments of measurement, each lasting
for approximately 20 til 60 minutes. A total of nine questionnaires will be
submitted, regarding psychological complaints, behaviors (eating and
exercising) and personality variables. There are no risks associated with
participation in this study.
Henri Dunantstraat 5
6401 CX Heerlen
NL
Henri Dunantstraat 5
6401 CX Heerlen
NL
Listed location countries
Age
Inclusion criteria
Every adult patient (minimal age of 18 years) in Atrium MC who will be admitted to a bariatric surgery procedure in pursuance of the clinical selection procedure and has given permission for participating in the study after informed consent.
Exclusion criteria
Not be master of the Dutch language
Mentally deficient
Design
Recruitment
Followed up by the following (possibly more current) registration
No registrations found.
Other (possibly less up-to-date) registrations in this register
No registrations found.
In other registers
| Register | ID |
|---|---|
| CCMO | NL24531.096.08 |