Rectal nonsteroidal anti-inflammatory drugs, glyceryl trinitrate, or combinations for prophylaxis of post-endoscopic retrograde cholangiopancreatography pancreatitis: A network meta-analysis

Figure 1 Flowchart of the selection process.

Figure 2 Consensus risk of bias assessment of randomized control trials included in this network meta-analysis. A: Risk of bias summary; B: Risk of bias graph.

Figure 3 Network of randomized controlled trials comparison of prevention methods. A: Incidence of post-endoscopic retrograde cholangiopancreatography pancreatitis (PEP); B: Incidence of mild or moderate-to-severe PEP.

Figure 4 Ranking of treatment strategies based on probability of prevention of post-endoscopic retrograde cholangiopancreatography pancreatitis with the cumulative ranking area. A: Incidence of post-endoscopic retrograde cholangiopancreatography pancreatitis (PEP); B: Mild PEP; C: Moderate-to-severe PEP.