INO-3112

Baseline biomarker-positive participants with no histologic (i.e., biopsies or excisional treatment) evidence of cervical HSIL, no evidence of HPV-16 and/or HPV-18 at Week 36, and participants who did not have unscheduled excision or biopsy sample obtained between the initial dose up to Week 36 were considered to be responders. No evidence of HSIL was defined by histology as negative, squamous atypia, or low-grade intraepithelial lesion (LSIL). Cervical samples for HPV-16 and/or HPV-18 were collected using the ThinPrep™. The efficacy time frame is defined by a biopsy or surgical excision at any time starting from 14 days prior to the protocol-specified target date of Week 36. The first tissue removal sample within the time frame determines the histology endpoint.

Participants with no histologic (i.e., biopsies or excisional treatment) evidence of cervical HSIL, no evidence of HPV-16 and/or HPV-18 at the Week 36 time frame, and participants in which excision or biopsy sample was not obtained between the initial dose up to Week 36 were considered to be responders. No evidence of HSIL was defined by histology as negative, squamous atypia, or low-grade intraepithelial lesion (LSIL). Cervical samples for HPV-16 and/or HPV-18 were collected using the ThinPrep®.

A treatment responder for the primary endpoint was defined as a participant with no histologic evidence of vulvar HSIL (normal tissue or vulvar low grade squamous intraepithelial lesions (LSIL) \[vulval intraepithelial neoplasia 1 (VIN1)\] or condyloma) and no evidence of HPV-16 or HPV-18 (i.e., elimination of the specific genotypes \[16, 18, or both\]) in vulvar tissue at evaluation and who did not receive any non-study related treatment for vulvar HSIL. All lesions were evaluated for histologic evidence of vulvar HSIL or evidence of HPV-16/18 in vulvar tissue.

The number of participants with histopathologically confirmed CIN2/3 or CIN 3 associated with HPV16 or HPV18 whose cervical lesions regress to CIN 1 or less at the 36 week visit.

An adverse event (AE) is defined as any unfavorable and unintended change in the structure, function, or chemistry of the body, or worsening of a pre-existing condition, temporally associated with the use of a product whether or not considered related to the use of the product. TEAE is defined as any AE with onset after the administration of study medication through the end-of-study follow-up, or any event that was present at baseline but worsened in intensity or was subsequently considered treatment-related by the Investigator through the end of the study. Serious adverse event (SAE) is defined as an event that meets 1 of the following criteria: is fatal or life-threatening, results in persistent or significant disability or incapacity, constitutes a congenital anomaly or birth defect, is clinically meaningful or requires inpatient hospitalization or prolongation of existing hospitalization.

An adverse event (AE) is any untoward medical occurrence in a participant or clinical investigation participant administered a pharmaceutical product and that does not necessarily have a causal relationship with this treatment. An AE can include any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product, whether or not related to the medicinal (investigational) product. A TEAE is any AE either reported for the first time or worsening of a pre-existing event after the first dose of study drug.

An AE is any untoward medical occurrence in a participant or clinical investigation participant administered a pharmaceutical product and that does not necessarily have a causal relationship with this treatment. An AE can include any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product, whether or not related to the medicinal (investigational) product. A TEAE is any AE either reported for the first time or worsening of a pre-existing event after the first dose of study drug. The severity of TEAEs was assessed by the National Cancer Institute's (NCI) Common Terminology Criteria for Adverse Events, version 4.03 (CTCAE,v 4.03). TEAEs were graded on a 5-point scale where 1 = Mild, 2 = Moderate, 3 = Severe, 4 = Potentially life-threatening and 5 = Death.

Injection site reactions and administration site pain were evaluated starting 30 minutes following injection/EP. Injection site reactions were assessed in accordance with the 'Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials' (Food and Drug Administration \[FDA\] Guidance for Industry, September 2007). Local reaction to the injectable product such as pain, tenderness, erythema/redness and induration/swelling were graded on a 4-point scale where: 1 = Mild, 2 = Moderate, 3 = Severe and 4 = Potentially life-threatening.

Clinical laboratory parameters (hematology, serum chemistry, and creatine phosphokinase \[CPK\]) were analyzed using descriptive statistics for actual values and changes from baseline to each study visit.

Clinical laboratory parameters (hematology, serum chemistry, creatine phosphokinase \[CPK\]) were analyzed using descriptive statistics for actual values and changes from baseline to each study visit.

Clinical laboratory parameters (hematology, serum chemistry, creatine phosphokinase \[CPK\]) were analyzed using descriptive statistics for actual values and changes from baseline to each study visit. Hematology parameters analyzed for this outcome measure included: white blood cell (WBC) count, count of lymphocytes (L), monocytes (M) and neutrophils (N).

Clinical laboratory parameters (hematology, serum chemistry, creatine phosphokinase \[CPK\]) were analyzed using descriptive statistics for actual values and changes from baseline to each study visit.

Clinical laboratory parameters (hematology, serum chemistry, creatine phosphokinase \[CPK\]) were analyzed using descriptive statistics for actual values and changes from baseline to each study visit.

Clinical laboratory parameters (hematology, serum chemistry, creatine phosphokinase \[CPK\]) were analyzed using descriptive statistics for actual values and changes from baseline to each study visit. Clinical chemistry parameter assessed in this outcome measure included alkaline phosphatase (ALP), alanine amino transferase (ALT) and aspartate amino transferase (AST).

Clinical laboratory parameters (hematology, serum chemistry, creatine phosphokinase \[CPK\]) were analyzed using descriptive statistics for actual values and changes from baseline to each study visit.

Clinical laboratory parameters (hematology, serum chemistry, creatine phosphokinase \[CPK\]) were analyzed using descriptive statistics for actual values and changes from baseline to each study visit.

Clinical laboratory parameters (hematology, serum chemistry, creatine phosphokinase \[CPK\]) were analyzed using descriptive statistics for actual values and changes from baseline to each study visit.

Clinical laboratory parameters (hematology, serum chemistry, creatine phosphokinase \[CPK\]) were analyzed using descriptive statistics for actual values and changes from baseline to each study visit.

Safety and tolerability of a fourth dose of VGX-3100, administered by IM injection with EP to adult females who have been previously immunized with three doses of VGX-3100