Efficacy of Ice Popsicle in the Management of Thirst in the Immediate Postoperative Period: Randomized Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 208
- 试验地点
- 2
- 主要终点
- Change in the intensity of the final thirst assessment with respect to the initial thirst assessment.
研究概览
简要总结
The purpose of this study is to assess the efficacy of ice popsicle compared with water at room temperature in relieving thirst in the immediate postoperative period . The hypothesis of the study is that ice has 20% greater efficacy than water to relieve thirst in the immediate postoperative period.
详细描述
There is evidence that ice is effective in relieving thirst in surgical patients, because, by stimulating the oral receptors sensitive to cold, ice decreases the need to ingest large volumes of liquids to satisfy thirst. This way, the risk of bronchoaspiration due to gastric fullness is avoided and discomfort with dry mouth is reduced. Preliminary evidence, therefore, indicates that the use of ice chips have greater efficacy than water at room temperature in relieving thirst. However, there is no scientific evidence from controlled studies with results that can be generalized with respect to a safe volume and adequate frequency of ice administered to reduce thirst in the immediate postoperative period.Considering that the gold standard for the study of a symptom is based on individuals' perceptions and their reports, this study is justified in order to assess the effectiveness of ice compared with water at room temperature in relieving thirst in the immediate postoperative period.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •aged between 18 and 65 years;
- •undergoing more than eight-hour preoperative fasting;
- •expressing thirst spontaneously or stimulated with intensity greater than or equal to three according to the numeric visual analogue scale;
- •receiving opioids or anticholinergics during surgery;
- •duration of anesthesia exceeding one hour;
- •having been approved in the assessment by the Safety Protocol of Thirst Management;
- •signing the informed consent during the preoperative period.
排除标准
- •patients who had intake or swallowing restrictions.
结局指标
主要结局
Change in the intensity of the final thirst assessment with respect to the initial thirst assessment.
时间窗: 1 hour
5 evaluations of thirst intensity every 15 minutes during the first hour postoperatively. Thirst intensity was measured within the range from 1 to 10 in 1.0 intervals as reported by patients when orally required "how thirsty are you now?"according to the visual analogue scale. Zero means not thirsty at all and ten the worst thirst sensation that the patient have ever had.
次要结局
- Reaching the point of satiety over one-hour assessment presented by the experimental and control groups.(1 hour)
研究者
Marilia Ferrari Conchon
Master of science degree in nursing
Universidade Estadual de Londrina