To characterize dysphagia after magnetic sphincter augmentation (MSA), review its management, and identify preoperative factors predicting persistent dysphagia, emphasizing the significance of these factors.
Key Findings:
Postoperative dysphagia is the most common complaint after MSA, reported in 43-83% of patients, highlighting the need for effective management strategies.
Dysphagia typically resolves within 8 weeks for most patients but may persist in some, requiring endoscopic dilation or device removal.
There is limited data on the characterization and management of persistent dysphagia following MSA.
Interpretation:
While MSA is effective for GERD, the high incidence of postoperative dysphagia necessitates further research into its management and predictive factors, urging clinicians to prioritize this issue.
Limitations:
Retrospective design may introduce bias, potentially affecting the reliability of findings.
Limited generalizability due to single-center study, which may not reflect broader patient populations.
Lack of long-term follow-up data on dysphagia outcomes limits understanding of its persistence.
Conclusion:
MSA is a promising treatment for GERD, but attention must be given to the management of postoperative dysphagia, which can significantly impact patient quality of life and necessitates further investigation.
by Shahin Ayazi, Ping Zheng, Ali H. Zaidi, Kristy Chovanec, Nobel Chowdhury, Madison Salvitti, Yoshihiro Komatsu, Ashten N. Omstead, Toshitaka Hoppo, Blair A. Jobe
