Near Infrared Spectroscopy and Testicular Torsion in Children
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 55
- 试验地点
- 2
- 主要终点
- mean tissue oxygenation percentage (NIRS measurements) of the both testicles for boys with scrotal pain
研究概览
简要总结
NIRS estimates tissue saturation of oxygenation in tissue beds. Animals studies suggested that transscrotal NIRS measurements can quantify testicular hypoxia and differentiate between torsed and non torsed testicles. The results of human studies are not conclusive. The hypothesis is that the difference in NIRS values between torsed and healthy testicles would not be zero and that this difference would be zero in control group and that NIRS could help to detect rapidly a TT Testicular torsion (TT) is a functional emergency. The diagnosis is sometimes difficult to make. No paraclinical examination can eliminate it with certainty. The investigators aimed to evaluate the interest of transscrotal near-infrared spectroscopy (NIRS) for the diagnosis of TT of child
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- — 至 18 Years（Child, Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Step 1: healthy boys between 0 and 16 years old
- •Step 2Testicular pain group (Group 1 and 2): boy under 18 years, testicular pain
排除标准
- •cutaneous scrotal lesion,
- •fever (for the control group),
- •hypertension
结局指标
主要结局
mean tissue oxygenation percentage (NIRS measurements) of the both testicles for boys with scrotal pain
时间窗: one day
Near-infrared spectroscopy (NIRS) is a noninvasive technology that continuously monitors regional tissue oxygenation. Originally used for assessment of oxygen saturation of the brain, its use has now been expanded to evaluation of oxygenation of tissues other than the brain. Normal values for NIRS values are between 60-75% but physiological values of 55-60% have been reported in some cardiac patients
mean tissue oxygenation percentage (NIRS measurements) between both testicles for boys with scrotal pain
时间窗: one day
Near-infrared spectroscopy (NIRS) is a noninvasive technology that continuously monitors regional tissue oxygenation. Originally used for assessment of oxygen saturation of the brain, its use has now been expanded to evaluation of oxygenation of tissues other than the brain. Normal values for NIRS values are between 60-75% but physiological values of 55-60% have been reported in some cardiac patients
mean tissue oxygenation percentage (NIRS measurements) of the testicles for healthy boys
时间窗: one day
Near-infrared spectroscopy (NIRS) is a noninvasive technology that continuously monitors regional tissue oxygenation. Originally used for assessment of oxygen saturation of the brain, its use has now been expanded to evaluation of oxygenation of tissues other than the brain. Normal values for NIRS values are between 60-75% but physiological values of 55-60% have been reported in some cardiac patients
次要结局
未报告次要终点