What the trial was testing
The TRICOTEL enrolled 80 patients with melanoma. The study was sponsored by Hoffmann-La Roche and tracked outcomes across the full group of patients who matched the trial's eligibility profile.
It was initial testing (phase 2). Trials at this stage are designed to produce evidence regulators and physicians can act on — not just observations to follow up later.
What the results showed
The combination shrank brain tumors in 42% of patients with BRAF-mutated melanoma.
The Lancet. Oncology · 2022 · NCT03625141
These findings — that had their brain tumors shrink with the three-drug combination — were published in the The Lancet. Oncology and represent the headline result of the study.
Researchers tracked outcomes across 80 patients enrolled in the trial. The result was consistent enough across the group that the team felt confident reporting it.
What this means for patients
For patients with melanoma, this result changes the calculus on what to ask their care team about. Whether it changes day-to-day care depends on factors like disease subtype, prior treatments, and where the patient is in their care journey.
What you can do now
This was an early-stage study and the treatment is not yet FDA-approved as this specific combination for brain metastases. All three drugs are individually approved for melanoma, but this exact combination and use requires more research. If you have melanoma with brain metastases, ask your doctor about open trials or related approved options for your specific situation.
Eligibility for the treatments mentioned above depends on specific test results and clinical history. Bring this summary, the trial name, and your most recent labs or pathology report to your next visit.
Open melanoma trials
IACS-6274 With or Without Bevacizumab and Paclitaxel for the Treatment of Advanced Solid Tumors
To find the highest tolerable dose of IACS-6274 that can be given alone, in combination with bevacizumab and paclitaxel, or in combination with capivasertib to patients who have solid tumors. The safety and tolerability of the study drug(s) will also be studied.
Sintilimab Combined With Chemotherapy for Adjuvant Treatment of Mucosal Melanoma After Surgery
Melanoma has emerged as the fastest-growing malignancy in recent years, with incidence and mortality rates among both men and women in East Asian countries exceeding the Asian average. China ranks fifth among East Asian nations in melanoma incidence. Currently, immune checkpoint inhibitors are achieving significant breakthroughs in adjuvant melanoma therapy. This study aims to evaluate the efficacy and safety of sintilimab combined with chemotherapy versus chemotherapy alone in patients with PD-L1-positive, completely resectable mucosal melanoma, thereby providing additional clinical evidence for treatment decisions.