A Phase 1 Dose Escalation Study to Examine the Safety of the P2-VP8 Rotavirus Vaccine

Completed · Phase 1 · Has a placebo group

Conditions studied: Rotavirus Infection

In brief

This study will evaluate 3 doses of a new vaccine for rotavirus infection in healthy adult volunteers to determine if it is safe and if the immune systems of healthy adults respond to this vaccine.

Key facts

Study ID

NCT01764256

Run by

PATH

People needed

48

Starts

2012-12-01

Expected to finish

2013-09-01

Last updated by the study team

2019-03-12

Who can join

Age: 18 and older, up to 45. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• A qualified volunteer must be:
• Healthy male or female between 18 and 45 (inclusive) years of age at time of enrollment.
• Willing and able to give informed consent - must pass test of comprehension with > 70% correct within two attempts.
• If female and of childbearing potential, be not breastfeeding and not pregnant (based on a negative serum pregnancy test at screening and a negative urine pregnancy test during the 24 hours prior to first injection), planning to avoid pregnancy for at least 4 weeks after the last injection, and willing to use an adequate method of contraception consistently and have repeated pregnancy tests prior to second and third injections.
• Willing to comply with study restrictions and study schedule (as evidenced by a signed informed consent form (ICF) and assessment by the Principal Investigator (PI) or designee).
• Able and willing to be contacted by telephone or text, and willing for study staff to record telephone voice or text messages as needed.

You may not qualify if…

• A qualified volunteer must not:
• Have received an investigational product during the 30 days prior to randomization.
• Intend to receive another investigational product during this study.
• Have any contraindication to parenteral injections (e.g., history of bleeding disorder).
• Have previously received a marketed or investigational rotavirus vaccine.
• Have a history of severe local or systemic reaction to any vaccine.
• Have a history of recurrent urticaria of unknown cause.
• Have a history of any allergic or infusion reaction that was severe (e.g., anaphylactic or anaphylactoid), generalized (e.g., drug rash, urticaria, angioedema) or that, in the opinion of the PI, significantly increases risk of severe local or systemic reaction to an investigative vaccine.
• Have a history of reaction to any vaccine that, in the opinion of the PI, significantly increases risk of severe reaction to an investigative vaccine.
• Have received any vaccine within 4 weeks prior to randomization or planned vaccination through Day 84.
• Have received any blood product or any immunomodulating agent (e.g., immunoglobulin, interferon, growth factor) within 12 weeks prior to randomization.
• Have received immunosuppressive medications (e.g., prolonged use of systemic corticosteroid or cytotoxic agent) within the 24 weeks prior to randomization. Eligible if a short course (≤10 days) of systemic corticosteroid concluded more than 2 weeks prior to randomization, use of inhaled corticosteroid for asthma, and use of topical corticosteroid for a skin condition.
• Have a history of any clinically significant (in the opinion of the PI) immunosuppressive or autoimmune condition.
• Anticipate need for administration of any blood product, immunosuppressive (e.g., systemic corticosteroid), or immunomodulatory treatment during the study.
• Have a history of malignancy, excluding basal cell carcinoma.
• Have Diabetes Mellitus Type I or II.
• Have a positive test for human immunodeficiency virus 1 (HIV-1), Hepatitis B surface antigen (HBsAg) or (Hepatitis C Antibody Test) anti-HepC.
• Have significant abnormalities in screening laboratory test results or clinical assessment as determined by the PI or by the PI in consultation with the Sponsor's medical officer.*
• Have abnormal vital signs deemed clinically relevant by the Principle Investigator (PI).
• Evidence of current or recent (within past 12 months) excessive alcohol consumption or drug dependence.
• Have any condition of hand, arm or related lymph nodes that may confound post-dose assessments.
• Have any condition (medical, psychiatric or behavioral) that, in the opinion of the PI, would increase the volunteer's health risks in study participation or would increase the risk of not achieving the study's objectives

Where it is running

• Center for Immunization Research — Baltimore, Maryland, United States

Full record on ClinicalTrials.gov

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