AO-176 in Multiple Solid Tumor Malignancies
a study on Solid Tumor
Summary
- Eligibility
- for people ages 18 years and up (full criteria)
- Location
- at UCSF
- Dates
- study startedestimated completion
- Principal Investigator
- by Pamela Munster, MD (ucsf)
Description
Summary
This is a first-in-human, Phase 1/2 multi-center, open-label, dose escalation and expansion study of AO-176 which will evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics, and clinical effects of AO-176 in patients with advanced solid tumors.
Official Title
A Phase 1/2 Multicenter, Open-Label, Dose-Escalation and Dose-Expansion Study to Evaluate the Safety, Pharmacokinetics, Pharmacodynamics, and Antitumor Activity of AO-176
Details
This is a first-in-human, Phase 1/2 multicenter, open-label, dose escalation and expansion study of AO-176 in patients with solid tumors. Part A of this study will examine escalating repeat doses of AO-176 monotherapy in patients with select advanced solid tumors, including epithelial ovarian carcinoma (EOC), which will include primary peritoneal and fallopian tube carcinoma; squamous cell carcinoma of the head and neck; endometrial carcinoma; castration resistant prostate cancer; non-small cell lung adenocarcinoma; papillary thyroid carcinoma; pleural or peritoneal malignant mesothelioma; and gastroesophageal adenocarcinoma, for which standard therapy proven to provide clinical benefit does not exist or is no longer effective. Part B and Part C of this study will examine escalating repeat doses of AO-176 in combination with paclitaxel (Part B) or pembrolizumab (Part C) in platinum-resistant EOC, including primary peritoneal and fallopian tube carcinoma; endometrial carcinoma; and gastric adenocarcinoma/gastroesophageal adenocarcinoma. The monotherapy and combination dose escalation portions of the study utilize a classic 3+3 design, with enrollment of 3 patients per cohort and expansion of the cohort in the event of a dose-limiting toxicity (DLT). Once the maximum-tolerated dose (MTD)/recommended phase 2 dose (RP2D) has been established in dose escalation, tumor-specific dose expansion cohorts will be recruited to further assess safety and evaluate preliminary efficacy of AO-176 as monotherapy, in combination with paclitaxel, and in combination with pembrolizumab.
Keywords
Solid Tumor CD47 AO-176 Immunotherapy Paclitaxel Pembrolizumab AO-176 + Paclitaxel AO-176 + Pembrolizumab
Eligibility
You can join if…
Open to people ages 18 years and up
- Select advanced solid tumor for which standard therapy proven to provide clinical benefit does not exist, or is no longer effective
Part A:
- Epithelial ovarian carcinoma (EOC)
- Endometrial carcinoma
- Castration resistant prostate cancer
- Non-small cell lung adenocarcinoma
- Papillary thyroid carcinoma
- Malignant mesothelioma (pleural or peritoneal)
- Gastroesophageal adenocarcinoma
- Squamous cell carcinoma of the head and neck
Part B and Part C:
- Platinum-resistant EOC (including fallopian tube or primary peritoneal cancer)
- Endometrial carcinoma
- Gastric adenocarcinoma/gastroesophageal adenocarcinoma
- Measurable disease
- ECOG status 0-1
- Resolution of prior-therapy-related adverse effects
- Minimum of 4 weeks or 5 half-lives since last dose of cancer therapy
You CAN'T join if...
- Previous hypersensitivity reaction to treatment with another monoclonal antibody
- Unresolved hypersensitivity to paclitaxel or any of its excipients (Part B only). Patients who have been desensitized may participate.
- Part C Only
- History of interstitial lung disease or a history of (non-infectious) pneumonitis that required steroids or has current pneumonitis.
- History of immune mediated colitis, hepatitis, endocrinopathies, nephritis or significant immune mediated skin reactions such as toxic epidermal necrolitis or Stevens -Johnson Syndrome
History of any autoimmune disease which required systemic therapy in the past 2 years (i.e., with use of disease modifying agents, corticosteroids or immunosuppressive drugs) including but not limited to: i. Inflammatory bowel disease (including ulcerative colitis and Crohn's Disease) ii. Rheumatoid arthritis iii. Systemic progressive sclerosis (scleroderma) iv. Systemic lupus erythematosus v. Autoimmune vasculitis (e.g. Wegener's granulomatosis) Replacement therapy (e.g., thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency) is not considered a form of systemic treatment and is allowed)
- Prior treatment with a checkpoint inhibitor (anti-PD-1, PD-L1, CTLA-4 etc.) within 4 weeks prior to the start of study drug
- Prior treatment with a CD47-targeted therapy
- Prior organ or stem cell transplant
Locations
- University of California San Francisco
accepting new patients
San Francisco California 94143 United States - University of Southern California
accepting new patients
Los Angeles California 90033 United States
Lead Scientist at University of California Health
- Pamela Munster, MD (ucsf)
Professor, Medicine, School of Medicine. Authored (or co-authored) 139 research publications
Details
- Status
- accepting new patients
- Start Date
- Completion Date
- (estimated)
- Sponsor
- Arch Oncology
- Links
- Arch Oncology website
- ID
- NCT03834948
- Phase
- Phase 1/2 Solid Tumor Research Study
- Study Type
- Interventional
- Participants
- Expecting 183 study participants
- Last Updated