Failure of Per-Oral Endoscopic Myotomy (POEM) for Achalasia Cardia—LES-Directed Therapy or Esophageal Body Therapy-Directed Therapy?: A Pictorial High-Resolution Esophageal Manometry (HREM) Case-Based Analysis
Per-oral endoscopic myotomy (POEM) is one of the main modalities of treatment of achalasia cardia today across subtypes and we are increasingly seeing patients persistent or recurrent symptoms after POEM. An accurate high-resolution esophageal manometry (HREM) is one of the most important tests that...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Thieme Medical and Scientific Publishers Pvt. Ltd.
2024-03-01
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| Series: | Journal of Digestive Endoscopy |
| Subjects: | |
| Online Access: | http://www.thieme-connect.de/DOI/DOI?10.1055/s-0044-1779339 |
| Summary: | Per-oral endoscopic myotomy (POEM) is one of the main modalities of treatment of achalasia cardia today across subtypes and we are increasingly seeing patients persistent or recurrent symptoms after POEM. An accurate high-resolution esophageal manometry (HREM) is one of the most important tests that can help us guide the treatment in cases of failure of POEM. HREM can help us direct the therapy. The therapy can be lower esophageal sphincter-directed therapy or esophageal body-directed therapy that can be ascertained using HREM. With this review, we detail the factors associated with failure of POEM, tests that can be utilized for its evaluation, and case-based analysis using HREM in patients of post-POEM failure. |
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| ISSN: | 0976-5042 0976-5050 |