2023 yil noyabr: Nivolumab (Opdivo, Bristol-Myers Squibb Company) was granted approval by the Food and Drug Administration as an adjuvant therapy for Stage IIB/C melanoma in patients 12 years of age and older who had undergone complete resection.
In the randomized, double-blind trial CHECKMATE-76K (NCT04099251), which included 790 patients with Stage IIB/C melanoma, efficacy was assessed. A placebo or 480 mg nivolumab was administered intravenously to patients in a randomized (2:1) fashion every four weeks for a maximum of one year, or until disease recurrence or unacceptable toxicity occurred.
A complete resection of the primary melanoma with negative margins and a negative sentinel lymph node within 12 weeks prior to randomization, as well as an ECOG performance status of 0 or 1, were prerequisites for enrollment. Patients who met the inclusion criteria for the trial did not have ocular/uveal or mucosal melanoma, autoimmune disease, any condition necessitating systemic treatment with corticosteroids (equivalent to or exceeding 10 mg of daily prednisone) or other immunosuppressive drugs, or prior melanoma therapy other than surgery. AJCC 8th staging system edition stratification of randomization was employed (T3b versus T4a versus T4b).
Samaradorlikning asosiy o'lchovi takroriy omon qolish (RFS) bo'lib, tadqiqotchilar buni randomizatsiya va quyidagi hodisalarning eng ertasi - mahalliy, mintaqaviy yoki uzoq metastazlarning takrorlanishi, yangi asosiy melanoma yoki o'lim (har qanday sababga ko'ra) o'rtasidagi vaqt sifatida aniqladilar. ). Baholash bir yildan uchinchi yilgacha 26 haftalik intervalda, keyin esa keyingi besh yil davomida har 52 haftada amalga oshirildi. Nivolumab va platsebo qo'llarida ham o'rtacha RFSga erishilmadi (95% CI: 28.5, erishilmadi; p-qiymati<0.0001). Xavf darajasi 0.42 [95% CI: 0.30, 0.59]; p-qiymati 0.0001 dan kam edi.
Mood swings, musculoskeletal pain, pruritis, rash, and diarrhea were the most frequently reported adverse effects (>20% of patients).
Patients weighing 40 kg or more are advised to take 240 mg of nivolumab every 2 weeks or 480 mg every 4 weeks until disease progression or unacceptable toxicity, for a maximum of one year. For up to one year, pediatric patients weighing less than 40 kg are prescribed a dosage of 3 mg/kg every two weeks or 6 mg/kg every four weeks, until disease progression or unacceptable toxicity occurs.
