Not yet recruiting NCT07536282
Evaluation of NWRD09 for Female Participants With Persistent HPV16 Infection
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: NWRD09, Placebo.
- Who it may be relevant to
- Registry conditions: Persistent HPV16 Infection. Basic parameters: 18 years — 60 years · Female.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- United States
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
Unsure about the terms? Read our patient guide →
Official title
A Phase I/IIa, Randomized, Double Blind, Placebo Controlled, Dose Escalation and Cohort Expansion Study to Evaluate the Safety, Tolerability, Immunogenicity, and Efficacy of NWRD09 Injection in Female Participants With Persistent HPV16 Infection
Overview
This is a two-part, phase I/IIa study, intended to evaluate the safety, tolerability, immunogenicity, and efficacy of NWRD09 in female participants with persistent HPV16 infection, and to determine the MTD, and/or RP2D of NWRD09.
Interventions
- Biological NWRD09
Participants will receive 4 injections of NWRD09 via IM to the lateral deltoid region of the upper arm, at D1 (W0D1), D15 (W2D1), D29 (W4D1) and D85 (W12D1) - Biological Placebo
Participants will receive 4 injections of Placebo via IM to the lateral deltoid region of the upper arm, at D1 (W0D1), D15 (W2D1), D29 (W4D1) and D85 (W12D1)
Primary outcome measures
- Incidence and severity of local and systemic adverse events (AEs). [Time frame: Up to Week 28]
Secondary outcome measures (5)
- Proportion of participants with clearance of HPV16 [Time frame: Weeks 16 and 28]
- Proportion of participants with cervical cytology normal/ASC-US/LSIL [Time frame: Week 16 and 28]
- For participants with histopathological LSIL at baseline, proportion of participants with histopathological regression to NSIL [Time frame: Week 28]
- T cell responses to the separate or combined protein peptide pools of HPV16 E1, E2, E6 and E7 proteins [Time frame: Weeks 6, 16 and 28]
- Serum HPV16 E6/E7-specific IgG antibodies will be determined by ELISA [Time frame: Weeks 6, 16 and 28]
Eligibility criteria
Inclusion criteria
- Participants who have fully understood the study, able and willing to comply with all study procedures, and voluntarily sign written ICF;
- Female participants aged 18-60 years (inclusive) at the time of signing the ICF;
- Persistent HPV16 infection, defined as virologically confirmed HPV16 positivity persisting for ≥ 6 months before screening (e.g., participants must provide investigator-approved evidence of HPV16 infection ≥ 6 months prior to screening and be HPV16 positive at the time of screening);
- Participants must have a confirmed cytological results of atypical squamous cells cannot exclude high-grade squamous intraepithelial lesion (ASC-H) or high-grade squamous intraepithelial lesion (HSIL) at the time of screening (histopathological confirmed cervical/vaginal/vulvar LSIL are acceptable but not required);
- Satisfactory colposcopy at screening;
- Normal major organ functions at screening;
- Women of child-bearing potential must have a negative serum pregnancy test result at screening. All WOCBP participants agree to voluntarily use effective contraception, from signing the ICF to the end of the study. In addition, female participants must agree not to donate eggs during this period.
Exclusion criteria
- Histopathological confirmed high-grade cervical, vulvar, vaginal or anal intraepithelial lesions (including endocervical adenocarcinoma-in-situ \[AIS\]) or invasive cancer, OR cervical cytology results showing squamous cell carcinoma (SCC), atypical glandular cells (AGC), or AIS at screening;
- Negative for HPV16 as confirmed by real-time quantitative polymerase chain reaction (RT-qPCR) at screening;
- Comorbid infectious diseases, such as acute pelvic inflammatory disease, urinary tract infection, or other active infections requiring systemic treatment prior to the first injection;
- Participants with unresolved vaginal/cervical conditions prior to the first injection that could affect clinical response (e.g., common sexually transmitted infections such as gonorrhoea, genital herpes, etc.);
- Positive serological test results at screening for human immunodeficiency virus (HIV), treponema pallidum antibody, or hepatitis B virus surface antigen (HBsAg) positive; or hepatitis C virus antibody (HCV-Ab) positive and hepatitis C virus (HCV) ribonucleic acid (RNA) quantitative > the lower limit of the positive detection value of the study site;
- Significant abnormalities at the screening ECG, including QTc interval > 470 msec (average of triplicate measurements corrected for heart rate using Fridericia's formula), or history/presence of clinical symptoms of cardiac diseases that is not well controlled, such as New York Heart Association (NYHA) Class 2 or higher heart failure, unstable angina, myocardial infarction within the past 6 months, and clinically significant supraventricular or ventricular arrhythmia requiring treatment or intervention;
- Systemic corticosteroid use (e.g., > 10 mg/day prednisone for > 1 week) within 30 days before screening, excluding hormone replacement therapy and local/topical use (e.g., ocular, intratracheal);
- Immunosuppressant use (> 1 week) within 30 days or 5 drug half-lives (whichever is longer) before screening (including but not limited to cyclosporine, tacrolimus, azathioprine, 6-mercaptopurine, or antilymphocyte globulin);
- Current or planned use of disease-modifying antirheumatic drugs (DMARDs, e.g., azathioprine, cyclophosphamide, cyclosporine, methotrexate) or biologic DMARDs (e.g., infliximab, adalimumab, etanercept) during the study;
- Received any vaccine (other than HPV prophylactic vaccines) within 8 weeks before screening or plan to receive any vaccine during the study;
- History of therapeutic HPV vaccination.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- Randomized
- Model
- Parallel assignment
- Masking
- Quadruple blind
- Primary purpose
- Treatment
Study locations
United States · 1 center
- Columbia University Medical Center — New York
Identifiers
NCT: NCT07536282 · NWRD09-103