一项评估前列腺健康配方效果的研究
2018年4月16日 更新者:Supplement Formulators, Inc.
一项开放性试验性研究,旨在评估前列腺健康配方对国际前列腺症状评分 (I-PSS) 问卷得分的影响,该问卷调查报告有下尿路主诉的总体健康男性参与者
本研究的目的是评估 Prostate Health 配方对 I-PSS 问卷得分的疗效。
还将评估制剂的安全性和耐受性。
研究概览
详细说明
本研究是一项开放标签试验性研究,旨在评估 Prostate Health 制剂的功效、安全性和耐受性。 每个受试者将每天接受一次特定剂量的制剂。
参与者将在完成问卷后接受血液测试、生命体征、体重、BMI 的评估。
该研究的主要目的是评估 Prostate Health 配方对 I-PSS 评分的有效性。
次要目标:
- 评估 I-PSS“生活质量”问题分数
- 评估 PSA 水平
- 评估 IIEF-5 问卷得分
- 评估体重
- 评估体重指数
- 评估健康相关生活质量问卷的得分
研究类型
介入性
注册 (预期的)
30
阶段
- 不适用
联系人和位置
本节提供了进行研究的人员的详细联系信息,以及有关进行该研究的地点的信息。
学习地点
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Florida
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Fort Lauderdale、Florida、美国、33308
- Life Extension Clinical Research, Inc.
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参与标准
研究人员寻找符合特定描述的人,称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。
资格标准
适合学习的年龄
45年 至 75年 (成人、年长者)
接受健康志愿者
是的
有资格学习的性别
男性
描述
主要纳入标准:
- 门诊,男性,45-75岁
- BMI 为 20-35
- I-PSS 分数为 1-7
- 整体健康,对食物的消化或吸收没有困难
主要排除标准:
- 在整个研究期间无法保持稳定的运动和饮食习惯
- 以下任何一种疾病的病史:糖尿病、前列腺癌和/或膀胱癌、心律失常、低血压、高血压(除非在基线/筛选前 3 个月服用稳定剂量的抗高血压药物并且不太可能改变研究期间的药物或剂量)、慢性炎症或自身免疫性疾病、胃肠道疾病(包括胃食管反流和消化性溃疡)、胆道梗阻(过去或现在)、心血管疾病、甲状腺功能亢进或甲状腺功能减退(除非服用稳定剂量的药物治疗基线/筛选前 3 个月并且在研究期间不太可能改变药物或剂量)、肝脏或肾脏疾病、水肿伴或不伴充血性心力衰竭、中风、出血性疾病、睡眠呼吸暂停、失眠、偏头痛(3 个月内基线/筛选之前)、精神疾病、焦虑症、已知或疑似雌激素依赖性肿瘤、血栓形成或栓塞病史、任何可能导致认知恶化的神经系统疾病,包括帕金森病、中风、颅内出血、头部受伤、脑肿瘤( s)、正常压力脑积水或精神错乱、精神错乱、痴呆或阿尔茨海默氏病的证据,或其他根据 PI/副研究员 (Sub-I) 的判断将无法参与研究的情况
- 在基线/筛选前 90 天服用过 5-α-还原酶抑制剂、α-或 β-受体阻滞剂药物、利尿剂、钙通道阻滞剂、三环类抗抑郁药或抗胆碱能药物
- 接受睾酮替代疗法少于 3 个月或不太可能在整个研究期间维持相同的治疗方案(包括剂量)
- 已服用臀果木提取物、β-谷甾醇、褪黑激素、番茄红素或硼,并且不愿在注册前 30 天停止使用(除非 PI/Sub-I 判断允许注册)
- 在筛选前不到 6 个月服用过锯棕榈、草花粉提取物、花粉提取物、刺荨麻和矮荨麻提取物、南瓜籽油提取物、木脂素提取物或乳香提取物,并且在入组前 30 天不愿停止使用(除非允许注册 PI/Sub-I 的判断)
- 目前正在食用含有 olestra 的产品并且不愿在注册前 30 天停止使用
- 在基线前 30 天内服用过抗焦虑药和镇静催眠药、抗惊厥药、抗肿瘤药、抗偏头痛药、阿片类镇痛药、单胺氧化酶抑制剂 (MAOI)、磷酸二酯酶抑制剂、腺苷再摄取抑制剂、多巴胺激动剂、多巴胺拮抗剂或免疫抑制剂/放映
- 在基线/筛选前 14 天内服用过抗炎药、抗组胺药或减充血剂
- 进行过外科手术,包括前列腺或膀胱手术,这将妨碍研究参与 PI/Sub-I 的判断
- 有任何凝血障碍、贫血、维生素 K 缺乏症,或服用抗凝剂和抗血小板药物
- 筛查实验室测试值异常:胆红素 > 2.5 x ULN,AST/SGOT 和 ALT/SGPT > 2.5 x ULN,血清肌酐 > 1.5 mg/dL,PSA > 4 ng/mL,尿液分析异常(阳性蛋白、白细胞、潜血和亚硝酸盐)或任何其他实验室测试结果,这将妨碍 PI/Sub-I 对研究参与的判断
- 目前每周消耗超过 6 种标准酒精饮料(标准酒精饮料定义为一瓶/罐啤酒、一杯葡萄酒或一盎司烈性酒)
- 在服用研究产品后两小时内无法或不愿戒酒
- 已知的酒精或药物滥用史(例如阿片类药物、苯二氮卓类药物或苯丙胺类药物)
- 在过去 30 天内吸过任何香烟、电子烟、雪茄、烟斗或娱乐性药物
- 对研究产品(以及松树)的任何成分过敏或敏感的历史
- 在基线/筛选前 30 天内参加另一项研究
- 无法或不愿意避免食用葡萄柚
- 有心脏起搏器或任何内部医疗设备
学习计划
本节提供研究计划的详细信息,包括研究的设计方式和研究的衡量标准。
研究是如何设计的?
设计细节
- 主要用途:卫生服务研究
- 分配:不适用
- 介入模型:单组作业
- 屏蔽:无(打开标签)
武器和干预
参与者组/臂 |
干预/治疗 |
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实验性的:前列腺保健配方
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研究衡量的是什么?
主要结果指标
结果测量 |
大体时间 |
|---|---|
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I-PSS 分数的平均变化
大体时间:60天
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60天
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次要结果测量
结果测量 |
大体时间 |
|---|---|
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I-PSS 生活质量问题得分的平均变化
大体时间:60天
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60天
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PSA 水平的平均变化
大体时间:60天
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60天
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IIEF-5 问卷得分的平均变化
大体时间:60天
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60天
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平均体重变化
大体时间:60天
|
60天
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BMI 的平均变化
大体时间:60天
|
60天
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健康相关生活质量问卷得分的平均变化
大体时间:60天
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60天
|
合作者和调查者
在这里您可以找到参与这项研究的人员和组织。
调查人员
- 首席研究员:Steven Joyal, M.D.、Life Extension
出版物和有用的链接
负责输入研究信息的人员自愿提供这些出版物。这些可能与研究有关。
一般刊物
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研究记录日期
这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查,以确保它们在发布到公共网站之前符合特定的质量控制标准。
研究主要日期
学习开始 (实际的)
2016年9月21日
初级完成 (实际的)
2018年2月27日
研究完成 (实际的)
2018年3月27日
研究注册日期
首次提交
2016年8月29日
首先提交符合 QC 标准的
2016年8月31日
首次发布 (估计)
2016年9月1日
研究记录更新
最后更新发布 (实际的)
2018年4月18日
上次提交的符合 QC 标准的更新
2018年4月16日
最后验证
2018年4月1日
更多信息
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