COVID-19 trials registries data warehouse

https://clinicaltrials.gov/show/NCT04509947

Janssen Pharmaceutical K.K.

JNJ.CT@sylogent.com

2020-08-12

Completed

RCT

Randomized

Parallel

Blind label

multi-center

Prevention

inclusion criteria: - participant must have a body mass index (bmi) less than (<) 40.0 kilograms per meter square (kg/m^2) - contraceptive (birth control) use by women should be consistent with local regulations regarding the acceptable methods of contraception for those participating in clinical studies. before randomization, participants who were born female must be either (a) not of childbearing potential; (b) of childbearing potential and practicing a highly effective method of contraception (failure rate of less than (<) 1 percent (%) per year when used consistently and correctly) and agrees to remain on such a method of contraception from signing the informed consent until 3 months after the last dose of study vaccine. use of hormonal contraception should start at least 28 days before the first administration of study vaccine. the investigators should evaluate the potential for contraceptive method failure (example, noncompliance, recently initiated) in relationship to the first vaccination. highly effective methods for this study include: (1) hormonal contraception: (i) combined (estrogen and progestogen containing) hormonal contraception associated with inhibition of ovulation (oral, intravaginal, or transdermal); (ii) progestogen-only hormonal contraception associated with inhibition of ovulation (oral, injectable, or implantable); (2) intrauterine device (iud); (3) intrauterine hormone-releasing system (ius); (4) bilateral tubal occlusion/litigation procedure; (5) vasectomized partner (the vasectomized partner should be the sole partner for that participant; (6) sexual abstinence. applicable to cohort 2 only: before randomization, a woman must be (a) postmenopausal (postmenopausal state is defined as no menses for 12 months without an alternative medical cause) or permanently sterile; and (b) not intending to conceive by any method. - all female participants of childbearing potential must: have a negative highly sensitive urine or serum beta-human chorionic gonadotropin (hcg) pregnancy test at screening; have a negative highly sensitive urine beta-hcg pregnancy test immediately prior to each study vaccine administration - a male participant must agree not to donate sperm for the purpose of reproduction for a minimum 28 days after receiving the dose of study vaccine - participant agrees to not donate bone marrow, blood, and blood products from the first study vaccine administration until 3 months after receiving the last dose of study vaccine exclusion criteria - participant has a clinically significant acute illness (this does not include minor illnesses such as diarrhea or mild upper respiratory tract infection) or temperature greater than or equal to (>=) 38.0 degree celsius within 24 hours prior to the planned first dose of study vaccine; randomization at a later date is permitted at the discretion of the investigators and after consultation with the sponsor - participant has a history of malignancy within 5 years before screening (exceptions are squamous and basal cell carcinomas of the skin and carcinoma in situ of the cervix, or malignancy, which is considered cured with minimal risk of recurrence) - participant has a history of any neurological disorders or seizures including guillain-barre syndrome, with the exception of febrile seizures during childhood - participant previously received a coronavirus vaccine - participant has a positive molecular test result for severe acute respiratory syndrome coronavirus-2 (sars-cov-2) infection, confirmed by polymerase chain reaction (pcr) at screening - participants who are at increased risk of severe coronavirus disease-2019 (covid-19), that is, participants with moderate-to-severe asthma; chronic lung diseases such as chronic obstructive pulmonary disease (copd) (including emphysema and chronic bronchitis), idiopathic pulmonary fibrosis and cystic fibrosis; diabetes (including type 1, type 2, or gestational); serious heart conditions, including heart failure, coronary artery disease, congenital heart disease, cardiomyopathies, and pulmonary hypertension; severe obesity; chronic kidney disease being treated with dialysis; participants who are immunocompromised (as outlined in other exclusion criteria); chronic liver disease, including cirrhosis; and participants who live in a nursing home or long-term care facility - participant currently working in an occupation with a high risk of exposure to sars-cov-2 (example, health care worker or emergency response personnel) or considered at the investigator's discretion to be at increased risk to acquire covid-19 for any other reason

None

3

Janssen Pharmaceutical K.K.

20

100

Japan

Healthy volunteers

N/A

250

Number of Participants with Unsolicited AEs for 28 days after Second Vaccination;Number of Participants with Solicited Systemic AEs for 7 days after First Vaccination;Number of Participants with Serious Adverse Events (SAEs);Number of Participants with Solicited Local AEs for 7 days after Second Vaccination;Number of Participants with Solicited Local Adverse Events (AEs) for 7 days after First Vaccination;Number of Participants with Solicited Systemic AEs for 7 days after Second Vaccination;Number of Participants with Unsolicited AEs for 28 days after First Vaccination

None

Phase 1

[{"arm_notes": "low dose;2;Days1-57", "treatment_id": 24, "treatment_name": "Ad26.cov2.s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "high dose;2;Days1-57", "treatment_id": 24, "treatment_name": "Ad26.cov2.s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "2", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]