Reference NTotal=34
Country
Patients Number
Study type
Technique
Complications
Procedure success rate (%)
Relapsed weight loss (%)
Follow up (month) th
SUTURING (n = 20 studies) SUTURING (n = 20 studies) SUTURING (n = 20 studies) SUTURING (n = 20 studies) SUTURING (n = 20 studies) SUTURING (n = 20 studies) SUTURING (n = 20 studies) SUTURING (n = 20 studies) SUTURING (n = 20 studies)
Thompson et al 2013 [38] USA 77 Randomized clinical trial Transoral outlet reduction (TORe) Minor complications 96 15 6
[Jirapinyo, Kröner, Thompson, 2017 [37]
USA
252
Prospective study
Purse-string - TORe
Gastrointestinal bleeding and gastrojejunal stenosis (0.8%)
100
8.4
12
Jirapinyo et al 2011 [39]
USA
9
Matched cohort study
OverStitch™
1 stenosis, 1 emesis
98
20
12
Kumar et al 2013 [40]
USA
118
Prospective
Superficial-thickness TORe versus full-thickness TORe
None
90
18
12
Heylen et al 2011 [22] USA 94 Prospective Over the Scope Clip None 70 16.5 6
Rodriguez et al 2013 [41] Chile 31 Retrospective OverStitch™ None 87 17 24
Fernández-Esparrach et al 2010 [42] USA 6 Prospective EndoCinch® None 95 35 19
Thompson et al 2006 [18] USA 8 Prospective EndoCinch® None 80 23.4 4
Thompson et al 2010 [20] USA 220 Randomized EndoCinch® None 89 60 6
Brethauer et al 2012 [45]
USA
18
Prospective
RESTORe endoscopic suturing device
None
80
27.7
12
Abu Dayyeh et al 2015 [6] USA 10 Multiple series OverStitch™ None 90 30 6
Sharaiha et al 2015 [46] USA 25 Prospective OverStitch™ None 90 18.7 12
Lopez-Nava et al 2016 [47] Spain 10 Prospective OverStitch™ None 90 54 12
Lopez-Nava et al 2016 [47] Spain 8 Prospective OverStitch™ None 85 45 20
Kumar N et al 2015 [48] USA 126 International multicenter series OverStitch™ None 90 14.5 6
Kumar N et al 2015 [48]
USA
126
International multicenter series
OverStitch™
None
90
19.5
12
Mikami et al 2010 [21]
USA
39
prospective series
Stomaphy X
Sore throat, epigastric pain in most of the patients (76.9%)
87
19.5
12
Leitman et al 2010 [49] USA 64 prospective series Stomaphy X 2 (3%) intraoperative complications 79 10 5.8
Manouchehri et al 2011 [50]
Canada
14
Retrospective Study
Stomaphy X
Headache, back pain
100
11
6
Galvao Neto et al 2011 [23]
Brazil
8
Retrospective Study
OverStitch™
1 hematemesis
50
28
3
SURGERY (n = 06 studies) SURGERY (n = 06 studies) SURGERY (n = 06 studies) SURGERY (n = 06 studies) SURGERY (n = 06 studies) SURGERY (n = 06 studies) SURGERY (n = 06 studies) SURGERY (n = 06 studies) SURGERY (n = 06 studies)
Mullady et al 2009 [51] USA 20 prospective series surgery endolumenal None 60 7.3 3
Ryou et al 2009 [52] USA 5 prospective series surgery endolumenal None 60 6.5 3
Horgan et al 2010 [24]
USA
116
prospective multicenter series
surgery endolumenal
None
97
32
6
Thompson et al 2012 [53] USA 66 prospective multicenter surgery endolumenal None 97 14.5 12
Thompson et al 2012 [53] USA 60* prospective multicenter surgery endolumenal None 92 24 12
Gallo et al 2015 [43] 27 retrospective surgery endolumenal None 50 18 72
ARGON PLASMA COAGULATION (n = 08 studies) ARGON PLASMA COAGULATION (n = 08 studies) ARGON PLASMA COAGULATION (n = 08 studies) ARGON PLASMA COAGULATION (n = 08 studies) ARGON PLASMA COAGULATION (n = 08 studies) ARGON PLASMA COAGULATION (n = 08 studies) ARGON PLASMA COAGULATION (n = 08 studies) ARGON PLASMA COAGULATION (n = 08 studies) ARGON PLASMA COAGULATION (n = 08 studies)
Cambi et al 2015 [31] Brazil 49 Prospective Argon Plasma None 90 41 12
Souza et al., 2016 [44] Brazil 10 Cases series Argon Plasma None 90 23.5 1
Baretta et al 2015 [8]
Brazil
30
Argon Plasma
2 severe stenosis
90
23
Decrease in mean BMI and mean diameter (P<0.05)
De Souza et al 2015 [30] Brazil 37 Retrospective Argon Plasma None 50 24 16
De Quadros et al. 2020 [32] Brazil 42 Randomized clinical trial with crossover Argon Plasma None 100 15.6 14
Moon et al. 2018 [34] Brazil and USA 558 Multicenter retrospective (8 centers) Argon Plasma Stenosis (n = 9), GJ ulcer (n = 3), vomiting (n = 3), leakage of GJ (n = 2) and melena (n = 1) 100 10.0 24
Jirapinyo et al. 2020 [35]
USA and Brazil
267
Single-centered retrospective
Low and high dose Argon Plasma
Gastrojejunal stenosis (4.6%)
100
Low dose: 5,1 High dose: 9,7
12
Brunaldi et al., 2020 [33] Brazil 40 Randomized clinical trial Argon Plasma Two cases of stenosis 98 8.3 12