Laparoscopic re-sleeve gastrectomy as a treatment of weight regain after sleeve gastrectomy

Table 1 Pre-operative patients’ characteristics n (%)

Characteristics	Value, mean ± SDn = 11
Age (yr)	40.6 ± 10.2
Height (m)	1.60 ± 0.1
Ideal body weight (kg)	57.4 ± 8.9
Excess body weight (kg)	59.3 ± 16
Excess body weight (%)	104.2 ± 25.5
Body mass index (kg/m2)	45.2 ± 5.6
Gender
Male	3 (27.3)
Female	8 (72.7)
Comorbidities
At least 1 comorbidity	4 (36.4)
Blood hypertension	3 (27.3)
Type 2 diabetes mellitus	2 (18.2)
Sleep apnea syndrome	1 (9.1)
Joint problems	3 (27.3)

Table 2 Weight loss at 12 mo after laparoscopic re-sleeve gastrectomy

	Value (n = 11)before LRSG mean ± SD	After LRSGmean ± SD	Mean change (SD)	95%CI	P value
Absolute weight (kg)	100.3 ± 17.5	82.9 ± 14.7	-17.4 (± 7.8)	-12.0--22.6	< 0.001
BMI (kg/m2)	38.9 ± 3.8	32.2 ± 3.9	-6.6 (± 2.7)	-4.8--8.5	< 0.001
Excess weight (kg)	43.2 ± 10.1	25.8 ± 9.5	-17.4 (± 7.8)	-12.0--22.6	< 0.001
Excess weight (%)	75.4 ± 11.6	45.4 ± 16.5	-29.2 (± 12.4)	-20.8--37.6	< 0.001
Excess weight loss (%)	25.3 ± 14.2	56.8 ± 12.4	+31.0 (± 15.8)	41.6-20.4	< 0.001

P value is calculated with paired t test assessing change from LRSG. BMI: Body mass index; LRSG: Laparoscopic re-sleeve gastrectomy.