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Trial Title: Nivolumab Dose Optimization in Patients With a Complete, Partial or Stable Response

NCT ID: NCT06116461

Condition: Melanoma

Conditions: Official terms:
Melanoma
Nivolumab

Study type: Interventional

Study phase: Phase 4

Overall status: Recruiting

Study design:

Allocation: N/A

Intervention model: Single Group Assignment

Primary purpose: Treatment

Masking: None (Open Label)

Intervention:

Intervention type: Drug
Intervention name: Nivolumab
Description: Participants receive three reduced doses of 240 mg every four weeks
Arm group label: Nivolumab

Summary: Patients with advanced melanoma are, amongst others, currently treated with nivolumab monotherapy or with nivolumab and ipilimumab followed by nivolumab. Even though registration studies administered nivolumab in a 3 mg/kg 2 weekly scheme, currently, nivolumab monotherapy is either administered in a 240 mg 2-weekly scheme or in a 6 mg/kg or 480 mg 4-weekly scheme. With the current dosing regimen, steady-state is achieved after approximately 5 to 6 months, whereas a tumour response is usually observed earlier in patients with metastatic melanoma. Moreover, PD-1 receptor occupancy is almost saturated above doses of 0.3 mg/kg, or at nivolumab serum levels of 10 mg/L, which is a concentration that is achieved after one treatment cycle. In melanoma patients, the additional probability on response in patients treated with 3 mg/kg compared to 1 mg/kg seems limited. PFS and OS for 3 mg/kg were not superior to 1 mg/kg. Therefore, in this study, our aim is to investigate nivolumab trough levels and pharmacokinetic parameters after 3 reduced nivolumab doses.

Criteria for eligibility:
Criteria:
Inclusion Criteria: - Age ≥ 18 years - Advanced or metastatic melanoma - Current treatment with nivolumab for advanced or metastatic melanoma, in a 6 mg/kg or 480 mg, 4 weekly scheme - Documented confirmed and ongoing CR, PR or SD according to RECIST v1.1 - On treatment for at least 6 months Exclusion Criteria: - Unable to draw blood for study purposes - Patients willing to participate or already included in the SAFE-STOP trial

Gender: All

Minimum age: 18 Years

Maximum age: N/A

Healthy volunteers: No

Locations:

Facility:
Name: Erasmus MC

Address:
City: Rotterdam
Country: Netherlands

Status: Recruiting

Contact:
Last name: Michiel MC
Email: m.zietse@erasmusmc.nl

Start date: January 5, 2022

Completion date: January 2025

Lead sponsor:
Agency: Erasmus Medical Center
Agency class: Other

Source: Erasmus Medical Center

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT06116461

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