A Phase II, Single-Center, Randomized, Parallel Group, Multiple Administration, Double-Blind, Placebo-Controlled Study to Evaluate the Pharmacodynamics of YKP10811 in Patients With Chronic or Functional Constipation
概览
- 阶段
- 2 期
- 干预措施
- Placebo Capsule
- 疾病 / 适应症
- Chronic Constipation
- 发起方
- SK Life Science, Inc.
- 入组人数
- 57
- 试验地点
- 1
- 主要终点
- Colonic Geometric Center (GC) at 24 hours
- 状态
- 已完成
- 最后更新
- 11年前
概览
简要总结
This will be a single-center, randomized, parallel group, multiple dose administration, double-blind, placebo-controlled study to evaluate the effects of YKP10811 on gastric, small bowel, and colonic transit in patients with Chronic Constipation or Functional Constipation. Four groups including a placebo group will be enrolled and will receive multiple oral doses of YKP10811 or matching placebo.
详细描述
If the participant fulfills the initial eligibility criteria, the patient will be randomized to 1 of the active treatment groups or placebo. During the treatment period, patients will receive study medication once daily for 8 days. Patients will undergo scintigraphic assessment of gastric, small bowel and colonic transit of solids over the 48-hour period. Patients will be males or females, 18 through 65 years of age with a body mass index (BMI) of 19 through 40 kg/m2, with Chronic Constipation or Functional Constipation and no evidence of evacuation disorder as assessed by the Investigator and meet all the inclusion criteria and none of the exclusion criteria.
研究者
入排标准
入选标准
- •Non-smokers (refrained from any tobacco or nicotine usage, including smokeless tobacco, nicotine patches, etc.) for at least 6 months prior to Day 1 of the study
- •Body Mass Index of 19 through 40 kg/m2
- •Participants must be willing to follow dietary restrictions
- •Females of childbearing potential (ie, not menopausal, no hysterectomy, no bilateral oophorectomy) must complete a negative pregnancy test (urine) prior to receiving any radioisotopes
- •No evidence of pelvic floor dysfunction
- •If clinically indicated, absence of an evacuation disorder should be confirmed within 30 days prior to the first dose of study medication
- •At Screening, patients must meet ROME III Criteria for FC, which assumes an absence of a structural or biochemical explanation
- •The patient's screening (baseline) colonic transit test must show a GC ≤ 2.4 at 24 hours; and
- •Baseline EKG shows QTc interval ≤ 450mSec
排除标准
- •History of clinically-significant manifestations or current abnormality of any organ system
- •History of inflammatory bowel disease
- •Any history of GI surgery within 6 months prior to the first dose of study medication
- •History of clinically-significant prolonged diarrhea, in the absence of a laxative
- •Patients who have started a special dietary habit and/or an intense physical workout program within 4 weeks prior to the first dose of study medication
- •Any clinically-significant surgical procedure within 30 days prior to the first dose of study medication
- •History of alcoholism or drug addiction within 12 months prior to the first dose of study medication
- •Any patient who has had an acute illness within 5 days prior to the first dose of study medication, eg, flu syndrome, GI virus, indigestion
- •Patients who are breastfeeding
研究组 & 干预措施
Placebo Capsule
Placebo Capsules
干预措施: Placebo Capsule
YKP10811 Drug Product Capsule, 10 mg
干预措施: YKP10811 Drug Product Capsule
YKP10811 Drug Product Capsule, 20 mg
干预措施: YKP10811 Drug Product Capsule
YKP10811 Drug Product Capsule, 30 mg
干预措施: YKP10811 Drug Product Capsule
结局指标
主要结局
Colonic Geometric Center (GC) at 24 hours
时间窗: 48 hours
The colonic GC at 24 hours is the measurement of the move of the food within the GI track.
次要结局
- Gastric emptying half time(4 hours)