A Single-Dose Study to Assess the Pharmacokinetics, Pharmacodynamics, Safety, and Tolerability of Odanacatib in Adolescents and Young Adults Treated With Glucocorticoids
试验速览
- 阶段
- 1 期
- 状态
- 终止
- 入组人数
- 19
- 主要终点
- Time to Cmax (Tmax) of Odanacatib For Adolescents and Young Adults Following a Single Oral Dose of Odanacatib 50 mg
研究概览
简要总结
This study will assess the safety, tolerability, pharmacodynamics, and pharmacokinetics of single doses of odanacatib in mature adolescents and young adults who are currently receiving glucocorticoid therapy. The primary hypotheses for the study are that a single dose of odanacatib is well tolerated in mature adolescents and following single dose administration of odanacatib 50 mg, there is no clinically important difference in AUC0-inf between mature adolescents and young adults.
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, Care Provider, Investigator)
入排标准
- 年龄范围
- 12 Years 至 25 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Female participants of reproductive potential (or other female subjects at the discretion of the investigator) must have negative serum pregnancy test and agree to use (and/or have their partner use) two (2) acceptable methods of birth control beginning at the prestudy visit throughout the study and until 2 weeks after the dose of study
- •Receiving glucocorticoid therapy at a dose anticipated to be stable over the course of the study period
- •X-ray evidence of closed epiphyses (growth plate) at the hand
- •Nonsmoker
排除标准
- •Pregnant or unwilling to undergo pregnancy test
- •History of stroke, chronic seizures, or major neurological disorder
- •History of malignant neoplastic disease (cancer)
- •Breastfeeding
- •Primary growth disorder
- •Any disease affecting the stomach or proximal small intestine resulting in malabsorption
- •Received treatment which might have influenced bone turnover, including anabolic steroids, testosterone, calcitonin, calcitriol, alfacalcidol, excess vitamin A or excess vitamin D, or cyclosporine or initiation of use of birth control pills (estrogen-progestin combinations or progestin only, or depo provera) or other estrogen containing medications, or thyroid hormone unless on a stable dose for at least 1 month and has a normally functioning thyroid gland
- •Previous treatment with any marketed or experimental bisphosphonate within 12 months
- •History of, or evidence for, any clinically relevant metabolic bone disease (other than glucocorticoid-induced bone loss) including but not limited to primary hyperparathyroidism, hypoparathyroidism, hyperthyroidism, osteomalacia, and osteogenesis imperfecta within previous 3 years
- •History of hypothyroidism
- •Consumes excessive amounts of alcohol, defined as greater than 3 glasses of alcoholic beverages (1 glass is approximately equivalent to: beer [284 mL/10 ounces], wine [125 mL/4 ounces], or distilled spirits [25 mL/1 ounce]) per day
- •Consumes excessive amounts, defined as greater than 6 servings (1 serving is approximately equivalent to 120 mg of caffeine) of coffee, tea, cola, or other caffeinated beverages per day
- •Has had major surgery, donated or lost 1 unit of blood (approximately 500 mL), or participated in another investigational study within 4 weeks
- •History of significant multiple and/or severe allergies (including latex allergy), or has had an anaphylactic reaction or significant intolerability to prescription or non-prescription drugs or food
- •Regular user (including "recreational use") of any illicit drugs, or has a history of drug or alcohol abuse
- •Unable to swallow tablets
研究组 & 干预措施
Adolescents Odanacatib 10 mg
Study drug (single oral dose of odanacatib 10 mg) was administered following at least an 8-hour fast to adolescents.
干预措施: Odanacatib (Drug)
Adolescents Odanacatib 50 mg
Study drug (single oral dose of odanacatib 50 mg) was administered following at least an 8-hour fast to adolescents.
干预措施: Odanacatib (Drug)
Adolescents Placebo
Study drug (single oral dose of placebo) was administered following at least an 8-hour fast to adolescents.
干预措施: Placebo (Drug)
Young Adults Odanacatib 50 mg
Study drug (single oral dose of odanacatib 50 mg) was administered following at least an 8-hour fast to young adults.
干预措施: Odanacatib (Drug)
Young Adults Placebo
Study drug (single oral dose of placebo) was administered following at least an 8-hour fast to young adults.
干预措施: Placebo (Drug)
结局指标
主要结局
Time to Cmax (Tmax) of Odanacatib For Adolescents and Young Adults Following a Single Oral Dose of Odanacatib 50 mg
时间窗: Hour 0 (predose), and at 1, 2, 6, 8, 12, 24, 72, 96, 120, 168, 240, and 336 hours post-dose
Tmax is the time required to reach Cmax. PK analysis was not performed on participants receiving placebo.
Apparent Terminal Half-life (t1/2) of Odanacatib For Adolescents and Young Adults Following a Single Oral Dose of Odanacatib 50 mg
时间窗: Hour 0 (predose), and at 1, 2, 6, 8, 12, 24, 72, 96, 120, 168, 240, and 336 hours post-dose
T1/2 is the time required for a given drug concentration in the plasma to decrease by 50%. PK analysis was not performed on participants receiving placebo.
Apparent Terminal t1/2 of Odanacatib For Adolescents and Young Adults Following a Single Oral Dose of Odanacatib 10 mg
时间窗: Hour 0 (predose), and at 1, 2, 6, 8, 12, 24, 72, 96, 120, 168, 240, and 336 hours post-dose
Apparent terminal t1/2 is the time required for a given drug concentration in the plasma to decrease by 50%. The apparent terminal t1/2 data for 10 mg odanacatib in adolescents were compared with the historical young adult odanacatib 10 mg apparent terminal t1/2 data from study MK-0822-007. PK analysis was not performed on participants receiving placebo.
Area Under the Plasma-Drug Concentration Time Curve From Hour 0 to 168 Hours (AUC0-168) For Adolescents and Young Adults Following a Single Oral Dose of Odanacatib 50 mg
时间窗: Hour 0 (predose), and at 1, 2, 6, 8, 12, 24, 72, 96, 120, and 168 hours post-dose
Area Under the Plasma-Drug Concentration/Time Curve from Time 0 to Hour 168 (AUC0-168) is a measure of the total amount of drug in the plasma from the dose administration to the Hour 168 sample. The Method of Dispersion is more accurately described as "Percent Geometric Coefficient of Variation". PK analysis was not performed on participants receiving placebo.
Tmax of Odanacatib For Adolescents and Young Adults Following a Single Oral Dose of Odanacatib 10 mg
时间窗: Hour 0 (predose), and at 1, 2, 6, 8, 12, 24, 72, 96, 120, 168, 240, and 336 hours post-dose
Tmax is the time required to reach Cmax. The Tmax data for 10 mg odanacatib in adolescents were compared with the historical young adult odanacatib 10 mg Tmax data from study MK-0822-007. PK analysis was not performed on participants receiving placebo.
AUC0-inf for Adolescents and Young Adults Following a Single Oral Dose of Odanacatib 10 mg
时间窗: Hour 0 (predose), and at 1, 2, 6, 8, 12, 24, 72, 96, 120, 168, 240, and 336 hours post-dose
Area Under the Plasma Concentration/Time Curve from Time 0 to infinity (AUC0-inf) is a measure of the total amount of drug in the plasma from the dose administration to the last measurable sample. The AUC0-inf data for 10 mg odanacatib in adolescents were compared with the historical young adult odanacatib 10 mg AUC0-inf data from study MK-0822-007. PK analysis was not performed on participants receiving placebo.
Cmax of Odanacatib For Adolescents and Young Adults Following a Single Oral Dose of Odanacatib 10 mg
时间窗: Hour 0 (predose), and at 1, 2, 6, 8, 12, 24, 72, 96, 120, 168, 240, and 336 hours post-dose
Cmax is a measure of the maximum amount of drug in the plasma after the dose is given. The Cmax data for 10 mg odanacatib in adolescents were compared with the historical young adult odanacatib 10 mg Cmax data from study MK-0822-007. PK analysis was not performed on participants receiving placebo.
Number of Participants Who Report an Adverse Event (AE)
时间窗: Up to Day 14
An AE is defined as any unfavorable and unintended sign including an abnormal laboratory finding, symptom or disease associated with the use of a medical treatment or procedure, regardless of whether it is considered related to the medical treatment or procedure, that occurs during the course of the study.
Area Under the Plasma-Drug Concentration Time Curve From Hour 0 to Infinity (AUC0-inf) For Adolescents and Young Adults Following a Single Oral Dose of Odanacatib 50 mg
时间窗: Hour 0 (predose), and at 1, 2, 6, 8, 12, 24, 72, 96, 120, 168, 240, and 336 hours post-dose
Area Under the Plasma-Drug Concentration/Time Curve from Time 0 to infinity (AUC0-inf) is a measure of the total amount of drug in the plasma from the dose administration to the last measurable sample. The Method of Dispersion is more accurately described as "Percent Geometric Coefficient of Variation". Pharmacokinetic (PK) analysis was not performed on participants receiving placebo.
Maximum Plasma Concentration (Cmax) of Odanacatib For Adolescents and Young Adults Following a Single Oral Dose of Odanacatib 50 mg
时间窗: Hour 0 (predose), and at 1, 2, 6, 8, 12, 24, 72, 96, 120, 168, 240, and 336 hours post-dose
Cmax is a measure of the maximum amount of drug in the plasma after the drug dose is given. The Method of Dispersion is more accurately described as "Percent Geometric Coefficient of Variation". PK analysis was not performed on participants receiving placebo.
AUC0-168 for Adolescents and Young Adults Following a Single Oral Dose of Odanacatib 10 mg
时间窗: Hour 0 (predose), and at 1, 2, 6, 8, 12, 24, 72, 96, 120, and 168 hours post-dose
Area Under the Plasma Concentration/Time Curve from Time 0 to Hour 168 (AUC0-168) is a measure of the total amount of drug in the plasma from the dose administration to the Hour 168 sample. The AUC0-168 data for 10 mg odanacatib in adolescents were compared with the historical young adult odanacatib 10 mg AUC0-168 data from study MK-0822-007. PK analysis was not performed on participants receiving placebo.
次要结局
- Change From Baseline in Urinary Aminoterminal Crosslinked Telopeptide of Type 1 Collagen (uNTx/Cr) at 168 Hours Postdose(Baseline (predose Day 1) and 168 hours postdose)