BACKGROUND & AIMS: Argon plasma coagulation (APC) is the established endoscopic treatment for gastric antral vascular ectasia (GAVE). Recently, the use of endoscopic band ligation (EBL) has gained recognition as an alternate approach. The objective of our study was to compare the efficacy and safety of APC versus EBL in the treatment of GAVE. METHODS: Multiple databases were searched for articles on APC vs EBL for GAVE treatment. Preferred outcomes were subjected to systematic review and meta-analysis. RESULTS: We analyzed 10 studies involving 476 subjects (47.47% males and mean age of 56.25 years). The number of sessions required for the obliteration of lesions was higher with APC. The pooled eradication rate of GAVE with EBL was 88.6% [95% Cl 79.9-81.5
I2=13.5%] and with APC was 57.9% [Cl 43.7-71
I2= 59%]
RR 1.52 [1.16-2.02
I2=72%
P<
0.001]. EBL had lower bleeding recurrence, 6.6% [Cl 3.4-12.5
I2=0%] compared to APC 39.7% [Cl 26.9-54.15
I2=55%]
RR 0.21 [0.09-0.44
I2=0%
p<
0.001]. GAVE recurrence with EBL was 7.3% [Cl 3.8-13.6
I2=0%]and with APC was 38.5% [Cl 24.4-54.9
I2=64%]
RR 0.22 [0.109-0.446
I2= 0%
p<
0.01]. The transfusion requirements and hospitalizations were lower with EBL compared to APC. adverse events associated with EBL were 16.8% [Cl 6.6-36.7
I2= 83%] compared to APC 9.3% [Cl 5.6-15.1
I2=19%] with RR 2.11 [0.8-5.46
58%
p =0.1]. CONCLUSION: EBL demonstrated better eradication with fewer treatment sessions, recurrent bleeding, hospitalization and transfusion requirements as compared to APC. It is time that EBL be utilized as the first-line endoscopic treatment for GAVE.