Randomized, Double-Blind, Multi-Center, Parallel-Group Comparison of the Efficacy and Safety of the C213 (Zolmitriptan Microneedle System) to Placebo for the Acute Treatment of Cluster Headaches
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 42
- 试验地点
- 12
- 主要终点
- Percentage of Subjects Who Achieve Pain Relief
研究概览
简要总结
This is a double-blind, placebo-controlled study. Subjects who meet the entry criteria will be randomized o receive one of three blinded treatments [C213 1.9 mg patch and placebo patch; C213 3.8 mg (1.9 mg x 2 patches), two placebo patches] on Day 1 and will have up to 48 weeks to confirm and treat a cluster headache. Subjects will self-administer the patches and respond to questions in the electronic diary (eDiary) until 1-hour post treatment administration.
详细描述
This is a randomized, double-blinded, placebo-controlled study. Approximately 120 subjects who meet the entry criteria will be randomized 1:1:1 to receive one of three blinded treatments [C213 1.9 mg patch and placebo patch; C213 3.8 mg (1.9 mg x 2 patches), two placebo patches].
Qualified subjects will randomize to the double-blind treatment period at Day 1 and will have up to 48 weeks to confirm and treat a cluster headache. Using the eDiary to confirm they are experiencing a cluster headache, subjects will self-administer the patches and continue to respond to questions in the eDiary until 1-hour post treatment administration.
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
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
盲法说明
All subjects, care providers, investigator, and outcomes assessors are blinded to randomized treatment assignment. Study drugs are blinded and identical in appearance.
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Able to provide written informed consent
- •Women or men 18 to 65 years of age
- •Greater than 1-year history of episodic or chronic cluster headache with onset prior to 50 years of age. Diagnosis must comply with ICHD-3 (International Headache Society (IHS) diagnostic criteria). Diagnostic criteria must include a history of at least 5 attacks not attributed to any other disorder that include all of the following criteria:
- •Severe or very severe unilateral orbital, supraorbital and/or temporal pain lasting 45-180 minutes (average, when untreated)
- •Either or both of the following:
- •At least one of the following symptoms or signs, ipsilateral to the pain:
- •Conjunctival injection and/or lacrimation
- •Nasal congestion and/or rhinorrhea
- •Eyelid edema
- •Forehead and facial sweating
- •Miosis and or/ptosis
- •A sense of restlessness or agitation
- •Attacks have a frequency between one every other day and eight per day for more than half of the time when the disorder is active.
- •Not better accounted for by another International Classification of Headache Disorders (ICHD) diagnosis
- •Cluster history during the 12-month period prior to the screening visit must include:
- •At least 1 cluster period
- •Averaging 2-6 headaches per day
- •Lasting at least 7 days
- •Subject can distinguish cluster headaches from other headaches (i.e., migraine and tension-type headaches)
- •Women of child-bearing potential must not be pregnant, must agree to avoid pregnancy during the trial, and must use one of the following or be surgically sterilized: intrauterine device, or a hormonal contraceptive
- •Able to understand the operation of the electronic diary and able to apply the demo study drug patch correctly.
排除标准
- •Contraindications to triptans
- •Use of any prohibited concomitant medications within 30 days of screening
- •History of hemiplegic migraine or migraine with brainstem aura
- •Participation in another investigational trial within 30 days or 5 half-lives of investigational product (whichever is longer).
- •Previous M207/C213 exposure in a clinical trial
- •Subject has other significant pain problems that might confound the study assessments in the opinion of the investigator
- •Diagnosis of any malignant disease (other than adequately treated or excised non-metastatic basal cell carcinoma or squamous cell carcinoma of the skin) within the 5 years prior to screening
- •History of unstable psychiatric illness requiring medication or hospitalization in the 12 months prior to study initiation
- •Subjects who have a known allergy or sensitivity to zolmitriptan or its derivatives or formulations
- •Subjects who have a known allergy or sensitivity to adhesions
- •Subjects who have skin lesions or tattoos covering the entire potential area(s) of C213 application
- •Woman who are pregnant, breast-feeding or plan a pregnancy during this study
- •Clinically significant liver disease [Alanine Aminotransferase (ALT) > 150 U/L; Aspartate Aminotransferase (AST) > 130 U/L or bilirubin > 2x ULN]
- •Clinically significant kidney disease (eGFR < 60 ml/min / 1.73 m² or to creatinine > 1.5 x ULN)
- •Subject has clinically significant ECG findings, defined by:
- •ischemic changes (defined as > 1mm of down-sloping ST segment depression in at least two contiguous leads)
- •Q-waves in at least two contiguous leads
- •clinically significant intra-ventricular conduction abnormalities (left bundle branch block or Wolf-Parkinson-White syndrome)
- •clinically significant arrhythmias (e.g., current atrial fibrillation)
- •History of coronary artery disease (CAD), coronary vasospasm (including Prinzmetal's angina), aortic aneurysm, peripheral vascular disease or other ischemic diseases (e.g., ischemic bowel syndrome or Raynaud's syndrome)
- •Three or more of the following CAD risk factors:
- •Current tobacco use
- •Hypertension (systolic BP > 140 or diastolic BP > 90) or receiving anti-hypertensive medication for treatment of hypertension
- •Hyperlipidemia - LDL > 159 mg/dL and/or HDL < 40 mg/dL (or on prescribed anti-cholesterol treatment)
- •Family history of premature coronary artery disease (CAD) (< 55 years of age in male first-degree relatives or < 65 years of age in female first degree relatives)
- •Diabetes mellitus
- •History of cerebral vascular accident (CVA), transient ischemic attacks (TIA), or seizures
- •History of concurrent illness that requires hospitalization within 30 days prior to study initiation
- •Any other household member currently participating in a C213 study or relative of site staff member
- •Any reason to believe that compliance with the study requirements and completion of evaluations required for this study will not be possible
- •Any language barrier that, in the opinion of the Investigator, would preclude communication and compliance with the study requirements
- •History or current abuse of or dependence on alcohol or drugs that would interfere with the results or adherence to study requirements
- •Any positive drug screens for phencyclidine (PCP), 3,4-methylenedioxy-methamphetamine (MDMA) (ecstasy), cocaine, and/or meth/amphetamine(s)
- •Current or planned use of hallucinogens (e.g. psilocybin) during the trial
- •Any clinically relevant abnormal findings in the physical exam, vital signs or laboratory tests that, in the opinion of the Investigator, may put the subject at risk
研究组 & 干预措施
C213 1.9 mg
C213, 1.9 mg administered as one 1.9 mg patch and one placebo patch
干预措施: C213 Microneedle System (Drug)
C213 3.8mg
C213 3.8 mg administered as two 1.9 mg patches
干预措施: C213 Microneedle System (Drug)
Placebo
Placebo microneedle system administered as two placebo patches
干预措施: Placebo (Drug)
结局指标
主要结局
Percentage of Subjects Who Achieve Pain Relief
时间窗: 15 minutes
Pain relief is defined by a decrease in pain from severe to mild or none without the use of acute rescue medication.
Percentage of Subjects Who Achieve Sustained Pain Relief
时间窗: 15 minutes to 60 minutes
Sustained pain relief requires a pain rating of mild or none at each timepoint from 15 minutes to 60 minutes without the use of acute rescue medication.
次要结局
- Percentage of Subjects That Achieve Pain Relief(20 minutes)
- Percentage of Subjects That Achieve Sustained Pain Relief(10 minutes to 60 minutes)
- Percentage of Subjects That Achieve Pain Freedom(20 minutes)
- Percentage of Subjects That Achieve Sustained Pain Freedom(15 to 60 minutes)
- Percentage of Subjects Able to Perform Their Usual Daily Activities as Assessed by the Subject(within 20 minutes)