AlanLiu0508 wrote:
經過24個月治療,P1101組有69.6%有部分分子反應(partial molecular response ),而HU/BAT僅有28.6%(p = 0.0046)
Jakafi 的 molecular response 可以參考這個報告Ruxolitinib reduces JAK2 p.V617F allele burden in patients with polycythemia vera enrolled in the RESPONSE study( https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5486779/ )
Three patients who received ruxolitinib (ruxolitinib-randomized, n = 2, at 142.6 and 144.1 weeks; ruxolitinib crossover, n = 1, at 123.0 weeks) had a CMR; no patients experienced a CMR while receiving BAT (Table (Table2).2). A PMR was observed in 33 ruxolitinib-randomized patients and 1 patient randomized to BAT; an additional 20 patients experienced a PMR after crossover to ruxolitinib. Median times to PMR were 112.0 and 91.9 weeks in the ruxolitinib-randomized and ruxolitinib crossover arms, respectively; time to PMR was 32.0 weeks in the 1 BAT patient. Among patients who experienced a CMR or PMR and had evaluable mutation data, the most common non-JAK2 mutations at baseline were in the ASXL1 and TET2 genes (Table 3).
只有(2+1+33+20)/(102+94) =28.6%的病人達到CMR+PMR vs. P1101組有69.6%有部分分子反應(partial molecular response )
Pegasys的部份
Pegylated Interferon Alfa-2a Yields High Rates of Hematologic and Molecular Response in Patients With Advanced Essential Thrombocythemia and Polycythemia Vera ( https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4881362/)
35個PV病人,5 (CMR) + 11 (PMR) / 35 = 45.7%