To evaluate the impact of obesity surgery on chronic inflammation.
A retrospective study to compare the impact of laparoscopic sleeve gastrectomy (LSG), laparoscopic Roux-en Y- gastric bypass (LRYGB) and laparoscopic omega-loop gastric bypass (LOLGB) on chronic inflammation and metabolic syndrome.
Study Type
OBSERVATIONAL
Enrollment
500
Laboratory Examination before, 1 month, 3 month, 6 month and up to 12 month after LSK, LRNYGB, LOLGB
Chronic inflammation
the changing of leucocytes in /nl after obesity surgery
Time frame: one day preoperatively, and 1 month, 3 month, 6 month and up to 12 month postoperatively
Fatty liver index
the changing of fatty liver index after obesity surgery
Time frame: one day preoperatively and 1 month, 3 month, 6 month and up to 12 month postoperatively
Liver enzymes
the changing of GOT in U/l, GPT in U/l, GGT in U/l, AP in U/l after obesity surgery
Time frame: one day preoperatively and 1 month, 3 month, 6 month and up to 12 month postoperatively
Body Mass Index (BMI) in kg/m²
the changing of BMI in kg/m² before and after obesity surgery
Time frame: one day preoperatively and 1 month, 3 month, 6 month and up to 12 month postoperatively
weight in kg
the changing of weight before and after obesity surgery
Time frame: one day preoperatively and 1 month, 3 month, 6 month and up to 12 month postoperatively
waist circumference
the changing of waist circumference in cm before and after obesity surgery
Time frame: one day preoperatively and 1 month, 3 month, 6 month and up to 12 month postoperatively
HbA1c
the changing of HbA1c in % and after obesity surgery
Time frame: one day preoperatively and 1 month, 3 month, 6 month and up to 12 month postoperatively
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Chronic inflammation II
the changing of c-reactive protein in mg/l after obesity surgery
Time frame: one day preoperatively and 1 month, 3 month, 6 month and up to 12 month postoperatively
Acute inflammation
the changing of c-reactive protein in mg/l after obesity surgery
Time frame: one day preoperatively and one and four days postoperatively
Acute inflammation II
the changing of leucocytes in /nl after obesity surgery
Time frame: one day preoperatively and one and four days postoperatively