A Phase 1 Multicenter Open-label Study to Evaluate the Safety Tolerability and PK of MEDI0680 (AMP-514) in Subjects With Advanced Malignancies

A Phase 1, Multicenter, Open-label Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of MEDI0680 (AMP-514) in Subjects With Advanced Malignancies

This is a multicenter, open label, first-in-human dose-escalation study of MEDI0680 (AMP-514) to evaluate the safety, tolerability, PK, immunogenicity (IM), and antitumor activity in adult subjects with solid tumors.

Study Overview

• Status: Completed
• Conditions: Advanced Malignancies
• Intervention / Treatment: Drug: MEDI0680 (AMP-514)

• Study Type: Interventional
• Enrollment (Actual): 58
• Phase: Phase 1

Contacts and Locations

Study Locations

• United States
  • Connecticut
    • New Haven, Connecticut, United States, 06511
      • Research Site
  • Michigan
    • Detroit, Michigan, United States, 48201
      • Research Site
  • New York
    • The Bronx, New York, United States, 10461
      • Research Site
  • Oregon
    • Portland, Oregon, United States, 97213
      • Research Site
  • Tennessee
    • Nashville, Tennessee, United States, 37203
      • Research Site
  • Texas
    • Houston, Texas, United States, 77030
      • Research Site

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years to 99 years (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

1. At least 18 years of age at time of study entry
2. Written informed consent and any locally required authorization (eg, Health Insurance Portability and Accountability Act [HIPAA] in the USA) obtained from the subject/legal representative prior to performing any protocol-related procedures, including screening evaluations

3. Histologically- or cytologically-confirmed melanoma or clear-cell RCC that are refractory to standard therapy or for which no standard therapy exists

   1. Subjects must have failed, be intolerant to, or be ineligible for any potentially curative approved treatment, irrespective of line of therapy
   2. No more than 3 prior lines of therapy
4. At least 1 measurable lesion per RECIST v1.1; subjects whose only measurable lesion is a lymph node will be excluded
5. Eastern Cooperative Oncology Group performance score of 0 or 1

6. For all tumor types, adequate organ and marrow function, as defined below:

   1. Hemoglobin ³ 9.0 g/dL within first 2 weeks prior to first dose of MEDI0680 (AMP-514)
   2. Absolute neutrophil count (ANC) ³ 1.5 × 109/L (1,500/mm3)
   3. Platelet count ³ 100 × 109/L (100,000/mm3)
   4. Total bilirubin ≤ 1.5 × ULN except subjects with documented Gilbert's syndrome (> 3 × ULN) or liver metastasis, who must have a baseline total bilirubin ≤ 3.0 mg/
   5. Alanine aminotransferase and AST ≤ 2.5 × ULN; for subjects with hepatic metastases, ALT and AST ≤ 5 × ULN
   6. Serum creatinine ≤ 1.5 × ULN OR calculated creatinine clearance (CrCl) or 24-hour urine CrCl ≥ 50 mL/minute ▪ Cockcroft-Gault formula will be used to calculate CrCl; 24-hour urine CrCl will be derived using the measured creatinine clearance formula
7. Prior treatment toxicities must be ≤ Grade 1

Exclusion Criteria:

1. Concurrent enrollment in another clinical study, unless it is an observational (non-interventional) clinical study or the follow-up period of an interventional study
2. Receipt of any BRAF inhibitor (in metastatic melanoma), or investigational anticancer therapy within 4 weeks prior to the first dose of MEDI0680 (AMP-514)
3. Prior exposure to immunotherapy, such as, but not limited to, other anti-CTLA-4, anti-PD-1, or anti-PD-L1 antibodies, excluding therapeutic cancer vaccines
4. Major surgery (as defined by the investigator) within 4 weeks prior to first dose of MEDI0680 (AMP-514) or still recovering from prior surgery
5. Other invasive malignancy within 2 years except for noninvasive malignancies such as cervical carcinoma in situ, non-melanomatous carcinoma of the skin or ductal carcinoma in situ of the breast that has/have been surgically cured
6. Prior allogeneic or autologous bone marrow or organ transplantation that requires use of immunosuppressives
7. Unresolved toxicities from prior anticancer therapy, defined as having not resolved to NCI CTCAE v4.03 Grade 0 or 1, or to levels dictated in the inclusion/exclusion criteria with the exception of alopecia. Subjects with irreversible toxicity that is not reasonably expected to be exacerbated by MEDI0680 (AMP-514) may be included (eg, hearing loss) after consultation with the MedImmune medical monitor
8. Active or prior documented autoimmune disease within the past 2 years

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: N/A
• Interventional Model: Single Group Assignment
• Masking: None (Open Label)

Number of Arms

1

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Dose arms; Dose Escalation	Drug: MEDI0680 (AMP-514); Study has planned dose escalation cohorts

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Safety and Tolerability; define Maximum Tolerated dose	The primary objectives are to assess the safety and tolerability of multiple doses of MEDI0680 (AMP-514) and define the maximum tolerated dose (MTD) or highest protocol-defined dose of MEDI0680 (AMP-514) in the absence of exceeding the MTD.	1 year

Collaborators and Investigators

• Sponsor: MedImmune LLC

Publications and helpful links

General Publications

• Naing A, Infante J, Goel S, Burris H, Black C, Marshall S, Achour I, Barbee S, May R, Morehouse C, Pollizzi K, Song X, Steele K, Elgeioushi N, Walcott F, Karakunnel J, LoRusso P, Weise A, Eder J, Curti B, Oberst M. Anti-PD-1 monoclonal antibody MEDI0680 in a phase I study of patients with advanced solid malignancies. J Immunother Cancer. 2019 Aug 22;7(1):225. doi: 10.1186/s40425-019-0665-2.
• Borch TH, Donia M, Andersen MH, Svane IM. Reorienting the immune system in the treatment of cancer by using anti-PD-1 and anti-PD-L1 antibodies. Drug Discov Today. 2015 Sep;20(9):1127-34. doi: 10.1016/j.drudis.2015.07.003. Epub 2015 Jul 17.

Study record dates

Study Major Dates

• Study Start (Actual): December 19, 2013
• Primary Completion (Actual): May 18, 2017
• Study Completion (Actual): May 18, 2017

Study Registration Dates

• First Submitted: December 12, 2013
• First Submitted That Met QC Criteria: December 12, 2013
• First Posted (Estimate): December 17, 2013

Study Record Updates

• Last Update Posted (Actual): October 6, 2017
• Last Update Submitted That Met QC Criteria: October 4, 2017
• Last Verified: September 1, 2017

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Neoplasms
• Other Study ID Numbers: AMP-514-01; D6020C00002 (AMP-514-01) (Other Identifier: MedImmune)