The Journal of thoracic and cardiovascular surgery · 2021
Endoscopic pyloromyotomy is feasible and effective in improving post-lung transplant gastroparesis.
СтатьяПоддержка исследования: вне правительства СШАНазвание 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.
Rappaport Jesse M P, Raja Siva, Gabbard Scott, Thuita Lucy, Sanaka Madhusudhan R, Blackstone Eugene H, Ahmad Usman, Cleveland Clinic Lung Transplantation Center
Аннотация
OBJECTIVES: Gastroparesis is a debilitating and difficult to manage problem that has been reported in 20% to 90% of lung and heart-lung transplant recipients. The primary objective was to evaluate the safety and clinical effectiveness of per-oral endoscopic pyloromyotomy in relieving gastroparesis after lung transplant. Secondary objectives evaluated the effect of per-oral endoscopic pyloromyotomy on gastroesophageal reflux and allograft function.
METHODS: Fifty-two lung transplant recipients underwent per-oral endoscopic pyloromyotomy for refractory gastroparesis. Gastroparesis was assessed by a pre-per-oral endoscopic pyloromyotomy and post-per-oral endoscopic pyloromyotomy radionuclide gastric emptying test and Gastroparesis Cardinal Symptom Index. Secondary outcomes included 90-day complications, gastroesophageal reflux as measured by pH testing, and longitudinal spirometry measurements.
RESULTS: Median time from lung transplant to per-oral endoscopic pyloromyotomy was 10.5 months. Twenty-eight patients had prior pyloric botulinum injection with either no improvement or relapse of symptoms. Post-per-oral endoscopic pyloromyotomy gastric emptying tests were available for 32 patients and showed a decrease in median gastric retention at 4 hours from 63.5% pre-per-oral endoscopic pyloromyotomy to 5.5% post-per-oral endoscopic pyloromyotomy (P < .0001). Complete normalization of gastric emptying time was noted in 19 patients. Gastroparesis Cardinal Symptom Index score significantly improved after per-oral endoscopic pyloromyotomy (median, 23-3.5; P < .0001). Post-per-oral endoscopic pyloromyotomy pH testing showed improved or stable DeMeester score in all patients except 1. Graft function (forced expiratory volume in 1 second) remained stable 1 year after per-oral endoscopic pyloromyotomy.
CONCLUSIONS: The improvements in symptom score and radionuclide imaging observed in this uncontrolled study suggest that per-oral endoscopic pyloromyotomy is an effective strategy in the lung transplant population and can be performed with minimal morbidity.
METHODS: Fifty-two lung transplant recipients underwent per-oral endoscopic pyloromyotomy for refractory gastroparesis. Gastroparesis was assessed by a pre-per-oral endoscopic pyloromyotomy and post-per-oral endoscopic pyloromyotomy radionuclide gastric emptying test and Gastroparesis Cardinal Symptom Index. Secondary outcomes included 90-day complications, gastroesophageal reflux as measured by pH testing, and longitudinal spirometry measurements.
RESULTS: Median time from lung transplant to per-oral endoscopic pyloromyotomy was 10.5 months. Twenty-eight patients had prior pyloric botulinum injection with either no improvement or relapse of symptoms. Post-per-oral endoscopic pyloromyotomy gastric emptying tests were available for 32 patients and showed a decrease in median gastric retention at 4 hours from 63.5% pre-per-oral endoscopic pyloromyotomy to 5.5% post-per-oral endoscopic pyloromyotomy (P < .0001). Complete normalization of gastric emptying time was noted in 19 patients. Gastroparesis Cardinal Symptom Index score significantly improved after per-oral endoscopic pyloromyotomy (median, 23-3.5; P < .0001). Post-per-oral endoscopic pyloromyotomy pH testing showed improved or stable DeMeester score in all patients except 1. Graft function (forced expiratory volume in 1 second) remained stable 1 year after per-oral endoscopic pyloromyotomy.
CONCLUSIONS: The improvements in symptom score and radionuclide imaging observed in this uncontrolled study suggest that per-oral endoscopic pyloromyotomy is an effective strategy in the lung transplant population and can be performed with minimal morbidity.