About this trial
This study is a prospective, open-label, multicenter, real-world clinical study to evaluate the efficacy and safety of tunlametinib in patients with NRAS-mutant advanced melanoma who have failed prior anti-PD-1/PD-L1 therapy.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Aged ≥18 years (inclusive), male or female;
Patients with histologically or cytologically confirmed locally advanced or metastatic melanoma;
Prior genetic testing results showing positive NRAS mutation;
Patients who have failed prior anti-PD-1/PD-L1 therapy;
Disqualifiers
Currently participating in other clinical trials of drugs;
Patients who are pregnant or breastfeeding;
Other conditions deemed unsuitable for targeted therapy after multidisciplinary discussion;
Other conditions considered inappropriate for inclusion by the investigator, such as familial or social factors that may affect the safety of the subject or the collection of data.
Trial design
Single group
Treatments tested in this trial
tunlametinib
DrugTunlametinib will be administered at a dose of 12 mg orally, twice daily, continuously, in 4-week treatment cycles. Study treatment will continue until the occurrence of intolerable toxicity, PD, withdrawal of consent, initiation of new anti-tumor therapy, death, or when the investigator judges the risk outweighs the benefit, or the study is terminated/ends (whichever occurs first).
Treatment groups
Trial outcomes
Primary outcomes
Objective response rate
Defined as the percentage of subjects achieving Complete response (CR) or Partial response (PR) as assessed by RECIST 1.1
Sponsors and contacts
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