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This is a Phase 2, open-label, dose-rising study evaluating the safety, tolerability, and preliminary efficacy of three concentrations of SOR007 ointment (0.15%, 1.0%, and 2.0%) applied topically once per week for four weeks to the ectocervix of subjects with high grade cervical intraepithelial neoplasia (CIN).
In this Phase 2, open-label, dose-rising study, subjects with high grade (CIN 2 or 3) CIN will receive once-weekly topical application of SOR007 ointment to the ectocervix for four weeks. Subjects will be enrolled in three dose-escalating cohorts of three subjects assigned consecutively to receive 0.15%, 1.0%, or 2.0% SOR007 ointment. At the final study visit (Visit 7) subjects will undergo an excision or punch biopsy to record the stage of CIN. PK samples will be obtained post-application on Day 0 at 1, 2, 4, 6, and 24 hours' post-application on Day 1. Additional PK samples will be collected at each visit. Plasma samples for PK analysis on Days 7, 14 and 21 will be collected prior to SOR007 application.
The Medical Monitor will review all available data prior to dose escalation. Dose-escalation of SOR007 will be determined by the Medical Monitor. This will be repeated for each escalated dose until all dose levels have been enrolled or a dose is determined unsafe. Safety will be assessed in an ongoing manner and formal safety reviews will be conducted twice for each cohort: after Day 14 and after Day 49 of the last subject in the cohort. If a safety or tolerability issue becomes apparent in a cohort, an additional three subjects will be enrolled at that dose level, for a maximum of six subjects in that cohort. If ≥ 1 safety or tolerability issue occurs in the additional 3 subjects, the prior dose-level will be determined to be the highest dose with an acceptable safety and tolerability profile. If no further safety and tolerability issues are identified in the expanded cohort, dose-escalation will continue.
Once the highest dose with an acceptable safety and tolerability profile has been determined by the Medical Monitor, PI, and Sponsor Medical Director, a further 3 subjects will be enrolled to that dose level in order to increase the subject numbers.
Cervical Intraepithelial Neoplasia
SOR007 (Uncoated Nanoparticulate Paclitaxel) Ointment
Not yet recruiting
DFB Soria, LLC
Published on BioPortfolio: 2017-05-09T13:08:21-0400
A Phase 2, randomized, double-blind, dose rising study to determine the safety, tolerability, and preliminary efficacy of four concentrations of SOR007 (Uncoated Nanoparticulate Paclitaxel...
This study evaluates a topical nanoparticle paclitaxel ointment (SOR007) for the treatment of cutaneous metastases from non-melanoma cancer in adults. Three concentrations of SOR007 will b...
Evaluation of safety, pharmacokinetics, and anti-psoriatic efficacy to assess SOR007 Ointment in topical formulations
This phase I clinical trial studies the side effects of topical fluorouracil and imiquimod ointment in treating patients with high-grade cervical intraepithelial neoplasia. Topical fluorou...
The present primary therapy of cervical intraepithelial neoplasia (CIN) grade 3 and persistent CIN 2 represents conisation. Surgical treatment can cause perioperative (infection, bleeding ...
Protein 16 (p16) and transforming growth factor-beta 1 (TGF- β1) are important tumor suppressor molecules. The aim of this study was to evaluate the frequency and simultaneous expression of p16 and T...
To explore the effect of vaginal micro-environment alterations and HPV16 infection and their interaction in the progression of cervical intraepithelial neoplasia. The participants of this study came ...
Self-sampling to test for high risk human papilloma virus (HPV) is becoming an increasingly important component of cervical cancer screening. The aim of this observational study is to examine how wome...
To assess the safety of conservative management of cervical intraepithelial neoplasia grade 2 (CIN2) in women aged under 30 years.
To evaluate associations of DNA methylation of the human tumour suppressor gene EPB41L3 with high-grade cervical intraepithelial neoplasia (CIN2+) and HIV-related factors among women living with HIV-1...
Morphological abnormalities of the cervical EPITHELIUM, usually revealed in PAP SMEAR, which do not meet the criteria for squamous CERVICAL INTRAEPITHELIAL NEOPLASIA or SQUAMOUS CELL CARCINOMAS of the CERVIX . It may be a sign of infection with certain types of human papillomavirus (HPV).or sign of a benign (not cancer) growth, such as a cyst or polyp or, in menopausal women, of low hormone levels. More testing, such as HPV test, may be needed.
A malignancy arising in uterine cervical epithelium and confined thereto, representing a continuum of histological changes ranging from well-differentiated CIN 1 (formerly, mild dysplasia) to severe dysplasia/carcinoma in situ, CIN 3. The lesion arises at the squamocolumnar cell junction at the transformation zone of the endocervical canal, with a variable tendency to develop invasive epidermoid carcinoma, a tendency that is enhanced by concomitant human papillomaviral infection. (Segen, Dictionary of Modern Medicine, 1992)
A premalignant change arising in the prostatic epithelium, regarded as the most important and most likely precursor of prostatic adenocarcinoma. The neoplasia takes the form of an intra-acinar or ductal proliferation of secretory cells with unequivocal nuclear anaplasia, which corresponds to nuclear grade 2 and 3 invasive prostate cancer.
A cytological test finding often from PAP SMEARS that shows abnormal lesions of SQUAMOUS EPITHELIAL CELLS of the CERVIX. It is a diagnostic criterion used in the Bethesda System for UTERINE CERVICAL NEOPLASMS and represents the PAP TEST result that is abnormal. Although squamous intraepithelial lesions test result does not mean UTERINE CERVICAL NEOPLASMS it requires follow-ups (e.g., HPV DNA TESTS; and COLPOSCOPY).
An injectable formulation of albumin-bound paclitaxel NANOPARTICLES.
Blood is a specialized bodily fluid that delivers necessary substances to the body's cells (in animals) – such as nutrients and oxygen – and transports waste products away from those same cells. In vertebrates, it is composed of blo...