Journal of the Formosan Medical Association = Taiwan yi zhi · 2021
Clinical efficacy and safety of peroral endoscopic myotomy for esophageal achalasia: A multicenter study in Taiwan.
СтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Shieh Tze-Yu, Chen Chien-Chuan, Chou Chu-Kuang, Hu Ting-Yu, Wu Jia-Feng, Chen Ming-Jen, Wang Hsiu-Po, Wu Ming-Shiang, Tseng Ping-Huei
Аннотация
BACKGROUND/OBJECTIVE: Peroral endoscopic myotomy (POEM), a novel minimally invasive treatment for esophageal achalasia, is becoming more popular globally because of its efficacy and safety. We aimed to clarify the technical concerns, efficacy, and safety of POEM for treating esophageal achalasia in Taiwan.
METHODS: We conducted a retrospective study on consecutive patients with achalasia who underwent POEM between October 2016 and May 2021 at three medical centers in Taiwan. All patients underwent a comprehensive work-up before POEM, including symptom questionnaires, esophagogastroduodenoscopy, timed barium esophagogram (TBE), and high-resolution impedance manometry (HRIM), and were re-evaluated three months after POEM. We compared procedure variables, adverse events, and clinical responses, including Eckardt score ≤3 and TBE and HRIM findings.
RESULTS: We analyzed 92 patients in total (54 men; mean age 49.5 years [range: 20-87]; type I/II/III/unclassified: 24/51/1/16). The mean POEM procedure duration was 89.5 ± 38.2 min, though it was significantly longer in patients with prior treatment or sigmoid-type achalasia. In total, 91 patients (98.9%) showed immediate technical success, and the overall clinical success rate at three months after POEM was 95.7%. Nearly 60% of patients experienced adverse events during POEM, but most of these were mild and none required further endoscopic or surgical intervention. During a follow-up period of up to five years (median 25 months), only four patients (4.3%) showed symptomatic recurrence, but none required further treatment.
CONCLUSION: POEM is a very effective and safe treatment for Taiwanese patients with achalasia, irrespective of their achalasia subtype or prior treatment failure.
METHODS: We conducted a retrospective study on consecutive patients with achalasia who underwent POEM between October 2016 and May 2021 at three medical centers in Taiwan. All patients underwent a comprehensive work-up before POEM, including symptom questionnaires, esophagogastroduodenoscopy, timed barium esophagogram (TBE), and high-resolution impedance manometry (HRIM), and were re-evaluated three months after POEM. We compared procedure variables, adverse events, and clinical responses, including Eckardt score ≤3 and TBE and HRIM findings.
RESULTS: We analyzed 92 patients in total (54 men; mean age 49.5 years [range: 20-87]; type I/II/III/unclassified: 24/51/1/16). The mean POEM procedure duration was 89.5 ± 38.2 min, though it was significantly longer in patients with prior treatment or sigmoid-type achalasia. In total, 91 patients (98.9%) showed immediate technical success, and the overall clinical success rate at three months after POEM was 95.7%. Nearly 60% of patients experienced adverse events during POEM, but most of these were mild and none required further endoscopic or surgical intervention. During a follow-up period of up to five years (median 25 months), only four patients (4.3%) showed symptomatic recurrence, but none required further treatment.
CONCLUSION: POEM is a very effective and safe treatment for Taiwanese patients with achalasia, irrespective of their achalasia subtype or prior treatment failure.