Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel Group Study to Evaluate the Effectiveness, Safety and Tolerability of RP-G28 in Subjects With Symptoms Associated With Lactose Intolerance
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 61
- 试验地点
- 2
- 主要终点
- 1) Change from Baseline in breath hydrogen production on Hydrogen Breath Test. 2) Change from Baseline in lactose intolerance symptom assessment during lactose challenge
研究概览
简要总结
This is a Phase 2 study designed to assess the ability of RP-G28 to improve lactose digestion and tolerance.
详细描述
Lactose intolerance is a common gastrointestinal (GI) disorder that develops in lactose maldigesters when consuming too much lactose or when lactose is added to a previously low-lactose diet. Lactose intolerance is characterized by one or more of the cardinal symptoms that follow the ingestion of lactose-containing foods. These symptoms include; abdominal pain/cramps, bloating, flatulence [gas] and diarrhea. As such, most lactose intolerant individuals avoid the ingestion of milk and dairy products, while others substitute non-lactose containing products in their diet.
Based on the health implications from insufficient calcium intake over a lifetime, including increased risk of osteoporosis and hypertension, there is need in the medical community for a tolerable and convenient treatment that allows for all levels of milk and dairy product consumption in people suffering from mild to severe lactose intolerance. This study will evaluate a treatment that provides a simplified dosing regimen as well as the potential for extended relief from symptoms following a limited therapy regimen.
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
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 64 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Male and female subjects. Female subjects must be non-pregnant and non-lactating.
- •18 to 64 years of age inclusive at Screening
- •Current or recent history of intolerance to milk and other dairy products
- •Acceptable Baseline Lactose Intolerance Symptom Scores
- •Acceptable Result on Baseline Hydrogen Breath Test
- •Subjects must agree to refrain from all other treatments and products used for lactose intolerance during the study
排除标准
- •Disorders known to be associated with abnormal GI motility
- •History of surgery that alters the normal function of the gastrointestinal tract
- •Past or present; organ transplant, chronic pancreatitis, pancreatic insufficiency, symptomatic biliary disease, Celiac disease, inflammatory bowel disease (IBD), ulcerative colitis, Crohn's disease, irritable bowel syndrome (IBS)
- •Active gastric or duodenal ulcers or history of severe ulcers
- •Diabetes mellitus (type 1 or type 2)
- •Congestive Heart Failure
- •History of Human Immunodeficiency Virus (HIV), Hepatitis B or C
- •Use of concurrent therapy(ies) for symptoms of lactose intolerance
- •Uncontrolled BP defined as sitting systolic blood pressure (SBP) ≥160 mmHg or diastolic blood pressure (DBP) ≥95 mmHg at Visit 1
- •History of ethanol abuse in the past 12 months
- •History of drug abuse within 12 months
- •History or presence of malignancy within the past 5 years (except basal cell or squamous cell carcinoma removed from a sun-exposed area)
- •Use of any investigational drug or participation in any investigational study within 30 days prior to Screening
研究组 & 干预措施
RP-G28
Study Drug RP-G28
干预措施: RP-G28 or placebo (Drug)
Placebo
Study Drug Placebo
干预措施: RP-G28 or placebo (Drug)
结局指标
主要结局
1) Change from Baseline in breath hydrogen production on Hydrogen Breath Test. 2) Change from Baseline in lactose intolerance symptom assessment during lactose challenge
时间窗: Baseline, 36 days
次要结局
- Number of Subjects with Adverse Events as Measure of Safety and Tolerability(36 days)