About this trial
This clinical trial is to clarify whether treatment with a checkpoint inhibitor alone (pembrolizumab) or two in combination (ipilimumab and nivolumab), results in clinical benefit for MM patients with brain metastases and in need of steroid treatment. Patients will be treated in four arms depending on steroid dose level at inclusion (\> 10 \< 25 mg prednisolone or \> 25 mg prednisolone) and treatment (pembrolizumab alone or the combination of ipilimumab and nivolumab).
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Histologically confirmed metastatic melanoma with radiologically verified brain metastasis
Need for systemic steroid treatment (prednisolone > 10 mg daily; dexamethasone > 1.6 mg daily, hydrocortisone > 40 mg daily or equivalent) due to brain metastasis
At least one measurable lesion according to RECIST version 1.1 guidelines
Evaluable intracranial disease
Disqualifiers
Another malignancy or concurrent malignancy unless disease-free for 3 years
Ocular melanoma
Neurological symptoms from brain metastases present at baseline despite steroid treatment, unless symptoms are related to prior surgery
Known hypersensitivity to one of the active drugs or excipients
Trial design
Parallel
Treatments tested in this trial
Pembrolizumab Injection [Keytruda]
DrugAlone
Ipilimumab Injection [Yervoy]
DrugIn combination with nivolumab.
Nivolumab Injection [Opdivo]
DrugIn combination with ipilimumab.
Encorafenib
DrugIn combination with binimetinib
Binimetinib
DrugIn combination with encorafenib
Dabrafenib
DrugIn combination with dabrafenib
Trametinib
DrugIn combination with trametinib
Treatment groups
Trial outcomes
Primary outcomes
6 months progression-free survival rate
Proportion of patients who did not progress or die within 6 months from commencing study treatment.
6 months overall survival rate
Proportion of patients who did not die within 6 months from commencing study treatment.
Secondary outcomes
Overall progression-free survival
Time from commencing study treatment to the date of progression or death.
Overall survival
Time from commencing study treatment to the date of death from any cause.
Overall response rate
Proportion of patients with an overall complete or partial response according to modified RECIST 1.1.
Extracranial response rate
Proportion of patients with an overall complete or partial response in extracranial lesions according to modified RECIST 1.1.
Sponsors and contacts
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Inge Marie Svane
Lead sponsor
Herlev Hospital
Sponsor institution