Clinical Trials Logo

Clinical Trial Summary

The main purpose of this study is to investigate the utility of the new investigational imaging agent ⁸⁹Zr Df-IAB22M2C (CD8 PET/CT tracer) to monitor CD8 T-cell expansion and trafficking within tumors and associated tissues in patients with metastatic melanoma undergoing treatment with bempegaldesleukin and nivolumab as a single agent and in combination.


Clinical Trial Description

NKTR-214 is a cytokine (Investigational Agent), a protein which is found to expand certain immune cells (known as CD8+ T Cells and Natural Killer Cells) to promote their anti-tumor effects. Nivolumab is a full human monoclonal antibody that binds to a molecule called PD-1 (programmed cell death protein 1) on immune cells and promotes anti-tumor effects. ⁸⁹Zr Df-IAB22M2C is an experimental injected molecule containing a radioactive atom; this molecule attaches to CD8+ T cells and allows those T cells to be seen on PET/CT scans. Part 1: A total of 4 eligible patients will be enrolled into part 1. During Cycle 1, patients will receive single agent NKTR-214, 3 injections ⁸⁹Zr Df-IAB22M2C , and 6 PET/CT scans. Starting with Cycle 2, patients will receive NKTR-214 in combination with nivolumab q3w for the remainder of the study. Once the PET/CT imaging data from Part 1 have been reviewed, Part 2 will open for enrollment. Part 2: A total of 20 eligible patient will be enrolled into part 2. During Cycle 1, patients will receive single agent NKTR-214 or nivolumab, 2 injections of ⁸⁹Zr Df-IAB22M2C , and 3 PET/CT scans. In Cycle 2 and beyond, patients will receive NKTR-214 in combination with nivolumab q3w for the remainder of the study. During Cycle 2, patients will receive 1 injection of ⁸⁹Zr Df-IAB22M2C and 1 PET/CT scan. All patients enrolled in the study will be closely monitored to determine if there is response to the treatment as well as for any side effects that may occur. The efficacy of the combination will be assessed using objective response rate (ORR). Exploratory immunological biomarkers in plasma and tumor samples will evaluate immune activation. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04955262
Study type Interventional
Source Nektar Therapeutics
Contact
Status Withdrawn
Phase Phase 1
Start date August 2019
Completion date January 2022

See also
  Status Clinical Trial Phase
Active, not recruiting NCT02224781 - Dabrafenib and Trametinib Followed by Ipilimumab and Nivolumab or Ipilimumab and Nivolumab Followed by Dabrafenib and Trametinib in Treating Patients With Stage III-IV BRAFV600 Melanoma Phase 3
Active, not recruiting NCT05470283 - Phase I, Open-Label, Study of Tumor Infiltrating Lymphocytes Engineered With Membrane Bound IL15 Plus Acetazolamide in Adult Patients With Metastatic Melanoma Phase 1
Recruiting NCT05388877 - E6201 and Dabrafenib for the Treatment of Central Nervous System Metastases From BRAF V600 Mutated Metastatic Melanoma Phase 1
Active, not recruiting NCT05103891 - Relative Bioavailability of Binimetinib 3 x 15 mg and 45 mg Formulations Phase 1
Completed NCT00414765 - Aldesleukin in Participants With Metastatic Renal Cell Carcinoma or Metastatic Melanoma Phase 4
Completed NCT02857270 - A Study of LY3214996 Administered Alone or in Combination With Other Agents in Participants With Advanced/Metastatic Cancer Phase 1
Completed NCT01621490 - PH 1 Biomarker Study of Nivolumab and Ipilimumab and Nivolumab in Combination With Ipilimumab in Advanced Melanoma Phase 1
Recruiting NCT05779423 - Cryoablation+Ipilimumab+Nivolumab in Melanoma Phase 2
Active, not recruiting NCT04940299 - Tocilizumab, Ipilimumab, and Nivolumab for the Treatment of Advanced Melanoma, Non-Small Cell Lung Cancer, or Urothelial Carcinoma Phase 2
Active, not recruiting NCT02278887 - Study Comparing TIL to Standard Ipilimumab in Patients With Metastatic Melanoma Phase 3
Active, not recruiting NCT02360579 - Study of Lifileucel (LN-144), Autologous Tumor Infiltrating Lymphocytes, in the Treatment of Patients With Metastatic Melanoma Phase 2
Terminated NCT02521870 - A Trial of Intratumoral Injections of SD-101 in Combination With Pembrolizumab in Patients With Metastatic Melanoma or Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma Phase 1/Phase 2
Completed NCT02177110 - A Translational Systems Medicine Approach to Provide Predictive Capacity for Therapy Response in Advanced or Metastatic Malignant Melanoma
Withdrawn NCT01340729 - Open-Label Study of TPI 287 for Patients With Metastatic Melanoma Phase 1/Phase 2
Withdrawn NCT01416844 - Study of Immune Responses in Patients With Metastatic Melanoma Phase 2
Terminated NCT01468818 - Immunotherapy Using Tumor Infiltrating Lymphocytes for Patients With Metastatic Melanoma Phase 2
Completed NCT00984464 - Study of REOLYSIN® in Combination With Paclitaxel and Carboplatin in Patients With Metastatic Melanoma Phase 2
Completed NCT00631618 - Clinical Trial of Sutent to Treat Metastatic Melanoma Phase 2
Terminated NCT00571116 - Disulfiram Plus Arsenic Trioxide In Patients With Metastatic Melanoma and at Least One Prior Systemic Therapy Phase 1
Recruiting NCT00226473 - Standard Palliative Care Versus Standard Palliative Care Plus Polychemotherapy in Metastasized Malignant Melanoma Phase 4