GASTEA members participate in a key study on the endoscopic treatment of rectal lesions

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Members of GASTEADrs. Diego De Frutos, Santiago y Alberto Herreros de Tejada) have actively participated in a major multicentre clinical trial, recently published in Gastroenterology (Impact Factor 25.1 in 2024), a prestigious international benchmark journal that assesses the efficacy and safety of Endoscopic submucosal dissection (ESD) Transanal minimally invasive surgery (TAMIS) in the treatment of early rectal neoplasms.

The study, named DSETAMIS-2018, was carried out in three Spanish centres y represents one of the most robust comparisons to date between the two techniques. It included patients with early rectal lesions larger than 20 mm who were randomised to be treated by ESD or TAMIS, and they underwent a 12-month follow-up.

The study results confirm that the endoscopic technique (DSE) is, at least, as effective as transanal minimally invasive surgery (TAMIS) for successfully treating these rectal lesions. However, the DSE also presented several Major advantagesthe patients they spent less time in hospital, the procedure was technically simpler to perform for specialists and the associated costs They were half that surgery is an option. 

tanto la cirugía como la endoscopic technique proven to be safe for patients. However, the DSE has the advantage of being less invasive, making it easier for patients to recover and be more accepting, specifying shorter hospital stays.

This study highlights how important it is to have Specialised and experienced medical equipment in advanced techniques like DSE. In GASTEA, we have the necessary experience and resources to offer this type of advanced endoscopic treatment, which safely and less invasively allows surgery to be avoided in many cases.

Since the results obtained, the study DSETAMIS-2018 represents a further step towards positioning the DSE as a treatment option of reference for early rectal lesions. In addition, it reflects the commitment of the doctors who are part of GASTA to innovation, quality research and continuous improvement in the care of digestive diseases from a minimally invasive approach. 

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