Muhammad Ali Khan1, Omair Atiq2, Nisa Kubiliun2, Bilal Ali1, Faisal Kamal1, Richard Nollan3, Mohammad Kashif Ismail1, Claudio Tombazzi1, Michel Kahaleh4, Todd H Baron5. 1. Division of Gastroenterology and Hepatology, University of Tennessee Health Science Center, Memphis, Tennessee, USA. 2. Division of Digestive and Liver Diseases, University of Texas, Southwestern Medical Center, Dallas, Texas, USA. 3. University of Tennessee Health Science Center Library, Memphis, Tennessee, USA. 4. Division of Gastroenterology and Hepatology, Weill Cornell Medical College, Cornell University, New York, New York, USA. 5. Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, North Carolina, USA.
Abstract
BACKGROUND AND AIMS: The efficacy and safety of endoscopic gallbladder drainage (EGBD) performed via endoscopic retrograde cholangiography (ERC)-based transpapillary stenting or EUS-based transmural stenting are unknown. We aimed to conduct a proportion meta-analysis to evaluate the cumulative efficacy and safety of these procedures and to compare them with percutaneous gallbladder drainage (PGBD). METHODS: We searched several databases from inception through December 10, 2015 to identify studies (with 10 or more patients) reporting technical success and postprocedure adverse events of EGBD. Weighted pooled rates (WPRs) for technical and clinical success, postprocedure adverse events, and recurrent cholecystitis were calculated for both methods of EGBD. Pooled odds ratios (ORs) were also calculated to compare the technical success and postprocedure adverse events in patients undergoing EGBD versus PGBD. RESULTS: The WPRs with 95% confidence intervals (CIs) of technical success, clinical success, postprocedure adverse events, and recurrent cholecystitis for ERC-based transpapillary drainage were 83% (95% CI, 78%-87%; I2 = 38%), 93% (95% CI, 89%-96%; I2 = 39%), 10% (95% CI, 7%-13%; I2 = 27%), and 3% (95% CI, 1%-5%; I2 = 0%), respectively. The WPRs for EUS-based drainage for technical success, clinical success, postprocedure adverse events, and recurrent cholecystitis were 93% (95% CI, 87%-96%; I2 = 0%), 97% (95% CI, 93%-99%; I2 = 0%), 13% (95% CI, 8%-19%; I2 = 0%), and 4% (95% CI, 2%-9%; I2 = 0%), respectively. On proportionate difference, EUS-based drainage had better technical (10%) and clinical success (4%) in comparison with ERC-based drainage. The pooled OR for technical success of EGBD versus PGBD was .51 (95% CI, .09-2.88; I2 = 23%) and for postprocedure adverse events was .33 (95% CI, .14-.80; I2 = 16%) in favor of EGBD. CONCLUSIONS: EGBD is an efficacious and safe therapeutic modality for treatment of patients with acute cholecystitis who cannot undergo surgery. EGBD shows a similar technical success as PGBD but appears to be safer than PGBD.
BACKGROUND AND AIMS: The efficacy and safety of endoscopic gallbladder drainage (EGBD) performed via endoscopic retrograde cholangiography (ERC)-based transpapillary stenting or EUS-based transmural stenting are unknown. We aimed to conduct a proportion meta-analysis to evaluate the cumulative efficacy and safety of these procedures and to compare them with percutaneous gallbladder drainage (PGBD). METHODS: We searched several databases from inception through December 10, 2015 to identify studies (with 10 or more patients) reporting technical success and postprocedure adverse events of EGBD. Weighted pooled rates (WPRs) for technical and clinical success, postprocedure adverse events, and recurrent cholecystitis were calculated for both methods of EGBD. Pooled odds ratios (ORs) were also calculated to compare the technical success and postprocedure adverse events in patients undergoing EGBD versus PGBD. RESULTS: The WPRs with 95% confidence intervals (CIs) of technical success, clinical success, postprocedure adverse events, and recurrent cholecystitis for ERC-based transpapillary drainage were 83% (95% CI, 78%-87%; I2 = 38%), 93% (95% CI, 89%-96%; I2 = 39%), 10% (95% CI, 7%-13%; I2 = 27%), and 3% (95% CI, 1%-5%; I2 = 0%), respectively. The WPRs for EUS-based drainage for technical success, clinical success, postprocedure adverse events, and recurrent cholecystitis were 93% (95% CI, 87%-96%; I2 = 0%), 97% (95% CI, 93%-99%; I2 = 0%), 13% (95% CI, 8%-19%; I2 = 0%), and 4% (95% CI, 2%-9%; I2 = 0%), respectively. On proportionate difference, EUS-based drainage had better technical (10%) and clinical success (4%) in comparison with ERC-based drainage. The pooled OR for technical success of EGBD versus PGBD was .51 (95% CI, .09-2.88; I2 = 23%) and for postprocedure adverse events was .33 (95% CI, .14-.80; I2 = 16%) in favor of EGBD. CONCLUSIONS: EGBD is an efficacious and safe therapeutic modality for treatment of patients with acute cholecystitis who cannot undergo surgery. EGBD shows a similar technical success as PGBD but appears to be safer than PGBD.
Authors: Ola Ahmed; Ailin C Rogers; Jarlath C Bolger; Achille Mastrosimone; Michael J Lee; Aoife N Keeling; Daniel Cheriyan; William B Robb Journal: Surg Endosc Date: 2018-02-05 Impact factor: 4.584
Authors: Ali Siddiqui; Rastislav Kunda; Amy Tyberg; Mustafa A Arain; Arish Noor; Tayebah Mumtaz; Usama Iqbal; David E Loren; Thomas E Kowalski; Douglas G Adler; Monica Saumoy; Monica Gaidhane; Shawn Mallery; Eric M Christiansen; Jose Nieto; Michel Kahaleh Journal: Surg Endosc Date: 2018-09-12 Impact factor: 4.584