A Phase 1, Randomized, Double-Blind, Placebo-Controlled, Single Center Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Single Ascending Doses of REGN7999, a TMPRSS6 Antagonist, in Healthy Adult Subjects

Regeneron Pharmaceuticals1 个研究点分布在 1 个国家目标入组 64 人开始时间: 2022年10月24日最近更新: 2024年7月24日

适应症

干预措施

试验速览

阶段: 1 期
状态: 已完成
发起方: Regeneron Pharmaceuticals
入组人数: 64
试验地点: 1
主要终点: Incidence and severity of TEAEs in participants treated with REGN7999 or placebo

研究概览研究设计入排标准研究组 & 干预措施结局指标研究者研究点记录与标识符相似试验

研究概览

简要总结

The primary objective of the study is to evaluate the safety and tolerability of single ascending intravenous (IV) and subcutaneous (SC) doses of REGN7999 in healthy adult participants.

The secondary objectives of the study are:

To characterize the drug concentration profile of single doses of IV or SC REGN7999
To assess the immunogenicity of single ascending SC or IV doses of REGN7999

研究设计

研究类型: Interventional
分配方式: Randomized
干预模型: Sequential
主要目的: Treatment
盲法: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)

入排标准

年龄范围: 18 Years 至 60 Years（Adult）
性别: All
接受健康志愿者: 是

入选标准

•Has a body mass index between 18 and 32 kg/m2, inclusive
•Is judged by the investigator to be in good health based on medical history, physical examination, vital sign measurements, and electrocardiogram (ECG)s performed at screening and/or prior to administration of initial dose of study drug
•Is in good health based on laboratory safety testing obtained at the screening and baseline visits per the protocol
•Hemoglobin, serum iron, transferrin, serum ferritin, and transferrin saturation, equal to or above the lower limit of the reference range for the participant's age and sex at the local labs, at screening, repeatable once during screening period
•White blood cell (WBC) count, platelet count, red blood cell (RBC) count, hematocrit, and RBC hemoglobin not clinically significantly outside of the reference range in the judgment of the investigator at screening and baseline visits

排除标准

•Pregnant or breastfeeding women
•Consistent with Clinical Trial Facilitation Group (CTFG) guidance, women of childbearing potential (WOCBP) who are unwilling to practice highly effective contraception, during the study through the end of study (EOS) visit. Highly effective contraceptive measures include:
•stable use of combined (estrogen and progestogen containing) hormonal contraception (oral, intravaginal, transdermal) or progestogen-only hormonal contraception (oral, injectable, implantable) associated with inhibition of ovulation initiated 2 or more menstrual cycles prior to screening;
•intra-uterine device (IUD); intra-uterine hormone-releasing system;
•bilateral tubal ligation or tubal occlusion;
•vasectomized partner (provided that the male vasectomized partner is the sole sexual partner of the WOCBP study participant and that the vasectomized partner has obtained medical assessment of surgical success for the procedure); and/or
•sexual abstinence as described in the protocol
•In addition, premenopausal women whose method(s) of birth control is/are associated with ongoing menstruation (eg, combined hormonal contraceptive regimens associated with withdrawal bleeding, non-hormone-releasing IUD, bilateral tubal ligation, bilateral salpingectomy, vasectomized partner, sexual abstinence). Female participants must not be menstruating during the trial, due to being postmenopausal or due to permanent sterilization via hysterectomy, and/or bilateral oophorectomy, or amenorrheic due to use of hormone-releasing IUD, implantable device, or intake of continuous hormonal contraception
•Sexually active male participants with WOCBP partners who are unwilling to use the following forms of medically acceptable birth control during the study through the EOS visit: vasectomy with medical assessment of surgical success OR consistent use of a condom
•History of clinically significant cardiovascular (including congestive heart failure and angina), respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, infectious, autoimmune, oncologic, psychiatric or neurological disease, as assessed by the investigator, that may confound the results of the study or poses an additional risk to the participant by study participation.
•History of chronic anemia, at any time in the past
•History of RBC transfusion reaction
•Whole blood donation within the previous 56 days or plasma donation within the previous 7 days prior to screening. Planning on whole blood or plasma donation at any time point during the study.
•Has a history of significant multiple and/or severe allergies (eg, latex gloves), or has had an anaphylactic reaction to prescription or nonprescription drugs or food
•Note: Other protocol-defined Inclusion and Exclusion Criteria apply