Purpose: To compare the relative clinical efficacies of radioactive and normal stent insertion methods as a means of treating patients suffering from malignant esophageal obstruction (MEO). Materials and Methods: The Pubmed, Embase, and Cochrane Library databases were searched for relevant randomized controlled trials (RCTs) from the date of inception through to July 2020. RevMan v5.3 was used for all data analyses. Results: This meta-analysis included six RCTs that included a total of 194 patients who had undergone radioactive stent insertion and 209 who had normal stent insertion. There were no significant differences in pooled improvement of dysphagia scores (P = .40), rates of stent restenosis (24.7% versus 28.7%, P = .35), stent migration (3.3% versus 4.4%, P = .61), severe chest pain (22.8% versus 20.3%, P = .61), hemorrhage (11.0% versus 9.8%, P = .80), or fistula formation (6.1% versus 4.2%, P = .55) between two groups. The pooled time to restenosis (P < .00001) and survival (P < .00001) were significant longer in the radioactive stent group. Significant heterogeneity was detected in the endpoint of improvement of dysphagia score (I2 = 89%; P = .0002). Funnel plot analyses did not detect any evidence of publication bias pertaining to the selected study endpoints. Conclusions: Our meta-analysis demonstrated that radioactive stent insertion can prolong stent patency and survival for patients with MEO compared with normal stent insertion.
Purpose: To compare the relative clinical efficacies of radioactive and normal stent insertion methods as a means of treating patients suffering from malignant esophageal obstruction (MEO). Materials and Methods: The Pubmed, Embase, and Cochrane Library databases were searched for relevant randomized controlled trials (RCTs) from the date of inception through to July 2020. RevMan v5.3 was used for all data analyses. Results: This meta-analysis included six RCTs that included a total of 194 patients who had undergone radioactive stent insertion and 209 who had normal stent insertion. There were no significant differences in pooled improvement of dysphagia scores (P = .40), rates of stent restenosis (24.7% versus 28.7%, P = .35), stent migration (3.3% versus 4.4%, P = .61), severe chest pain (22.8% versus 20.3%, P = .61), hemorrhage (11.0% versus 9.8%, P = .80), or fistula formation (6.1% versus 4.2%, P = .55) between two groups. The pooled time to restenosis (P < .00001) and survival (P < .00001) were significant longer in the radioactive stent group. Significant heterogeneity was detected in the endpoint of improvement of dysphagia score (I2 = 89%; P = .0002). Funnel plot analyses did not detect any evidence of publication bias pertaining to the selected study endpoints. Conclusions: Our meta-analysis demonstrated that radioactive stent insertion can prolong stent patency and survival for patients with MEO compared with normal stent insertion.
Authors: João Guilherme Ribeiro Jordão Sasso; Diogo Turiani Hourneaux de Moura; Igor Mendonça Proença; Epifânio Silvino do Monte Junior; Igor Braga Ribeiro; Sergio A Sánchez-Luna; Spencer Cheng; Alexandre Moraes Bestetti; Angelo So Taa Kum; Wanderley Marques Bernardo; Eduardo Guimarães Hourneaux de Moura Journal: Endosc Int Open Date: 2022-10-17
Authors: Francesco Cellini; Stefania Manfrida; Calogero Casà; Angela Romano; Alessandra Arcelli; Alice Zamagni; Viola De Luca; Giuseppe Ferdinando Colloca; Andrea D'Aviero; Lorenzo Fuccio; Valentina Lancellotta; Luca Tagliaferri; Luca Boldrini; Gian Carlo Mattiucci; Maria Antonietta Gambacorta; Alessio Giuseppe Morganti; Vincenzo Valentini Journal: Cancers (Basel) Date: 2022-01-15 Impact factor: 6.639