International journal of obesity (2005) · 2016
Intragastric balloon as an adjunct to lifestyle intervention: a randomized controlled trial.
СтатьяМногоцентровое исследованиеРандомизированное исследованиеПоддержка 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.
Courcoulas A, Abu Dayyeh B K, Eaton L, Robinson J, Woodman G, Fusco M, Shayani V, Billy H, Pambianco D, Gostout C
Аннотация
BACKGROUND/OBJECTIVES: This trial evaluated the safety and effectiveness of the Orbera Intragastric Balloon as an adjunct to lifestyle intervention.
SUBJECTS/METHODS: In this multicenter, randomized, open-label clinical trial, 255 adults with a body mass index of 30-40 kg m-2 were treated and outcomes were assessed up to 12 months. Participants were randomized to endoscopic placement of an intragastric balloon plus lifestyle or lifestyle intervention alone. Balloons were removed at 6 months and lifestyle intervention continued for both groups through 12 months. At 9 months, coprimary end points were two measures of weight loss.
RESULTS: At 6 months, weight loss was -3.3% of total body weight (-3.2 kg) in the lifestyle arm vs -10.2% (-9.9 kg) in the balloon plus lifestyle arm (P<0.001); at 9 months (3 months postballoon removal), weight loss was -3.4% (-3.2 kg) vs -9.1% (-8.8 kg, P⩽0.001); and at 12 months, -3.1% (-2.9 kg) vs -7.6% (-7.4 kg, P⩽0.001). For the primary end points, at 9 months, mean percent loss of weight in excess of ideal body weight (s.d.) at 9 months was 26.5% (20.7) (P=0.32) and 9.7% (15.1) in the balloon and control groups, respectively. Also, 45.6% (36.7, 54.8) of the subjects randomized to the balloon achieved at least 15% loss of weight in excess of ideal body weight greater than the control group (P<0.001). The majority of balloon subjects experienced adverse events; 86.9% nausea, 75.6% vomiting, 57.5% abdominal pain and 18.8% had their device removed before 6 months because of an adverse event or subject request. Five subjects (3.1%) in the balloon group had a gastric abnormality at the time of device removal, and no ulcers were found.
CONCLUSIONS AND RELEVANCE: Intragastric balloon achieved greater short-term weight loss at 3 and 6 months postballoon removal than lifestyle intervention alone. Adverse gastrointestinal events were common.
SUBJECTS/METHODS: In this multicenter, randomized, open-label clinical trial, 255 adults with a body mass index of 30-40 kg m-2 were treated and outcomes were assessed up to 12 months. Participants were randomized to endoscopic placement of an intragastric balloon plus lifestyle or lifestyle intervention alone. Balloons were removed at 6 months and lifestyle intervention continued for both groups through 12 months. At 9 months, coprimary end points were two measures of weight loss.
RESULTS: At 6 months, weight loss was -3.3% of total body weight (-3.2 kg) in the lifestyle arm vs -10.2% (-9.9 kg) in the balloon plus lifestyle arm (P<0.001); at 9 months (3 months postballoon removal), weight loss was -3.4% (-3.2 kg) vs -9.1% (-8.8 kg, P⩽0.001); and at 12 months, -3.1% (-2.9 kg) vs -7.6% (-7.4 kg, P⩽0.001). For the primary end points, at 9 months, mean percent loss of weight in excess of ideal body weight (s.d.) at 9 months was 26.5% (20.7) (P=0.32) and 9.7% (15.1) in the balloon and control groups, respectively. Also, 45.6% (36.7, 54.8) of the subjects randomized to the balloon achieved at least 15% loss of weight in excess of ideal body weight greater than the control group (P<0.001). The majority of balloon subjects experienced adverse events; 86.9% nausea, 75.6% vomiting, 57.5% abdominal pain and 18.8% had their device removed before 6 months because of an adverse event or subject request. Five subjects (3.1%) in the balloon group had a gastric abnormality at the time of device removal, and no ulcers were found.
CONCLUSIONS AND RELEVANCE: Intragastric balloon achieved greater short-term weight loss at 3 and 6 months postballoon removal than lifestyle intervention alone. Adverse gastrointestinal events were common.