Bortezomib (BTZ) and dasatinib (DA) are two substantial anti-cancer agents with side effects on the human body. In this research, we fabricated a novel electrochemical sensor modified by CuFe2O4/ SmVO4 nanocomposite and 1-ethyl-3-methylimidazolium chloride (1E3MC) as an ionic liquid (IL) ( CuFe2O4/SmVO4/IL/CPE) for coinciding investigation of BTZ and DA for the first time. The CuFe2O4/ SmVO4 synthesized were determined and certified through field-emission scanning electron microscopy (FE-SEM), energy diffraction X-ray (EDX), and X-ray diffraction (XRD). The capability of the sensor was investigated by different electrochemical techniques such as cyclic voltammetry (CV), chronoamperometry (CHA), differential pulse voltammetry (DPV), and electrochemical impedance spectroscopy (EIS). The attained data showed that the oxidation signal of bortezomib and dasatinib promoted as an innovative electrochemical sensor. After optimization of the conditions using this sensor at pH 7.0, the oxidation signal of bortezomib and dasatinib showed to be linear with drug concentrations in the range of 0.09–90 μM and 100–500 μM with a detection limit of 5.4 nM and 7.0 μM, respectively, using differential pulse voltammetry method. The values of D and electro-transfer coefficient (α) achieved 2.5 × 10− 5 cm2 s− 1 and 0.99, respectively. The proposed electrochemical sensor exhibited acceptable selectivity and sensitivity for simultaneous detection of bortezomib and dasatinib in pharmaceutical and biological samples.

본 증례는 다발성 골수종을 진단 후 Bortezomib, Melphalan, Prednisolone 항암치료 중에 급성 췌장염이 발생된 매우 드문 경우이다. 급성 췌장염이 원인을 알기 위하여 알코올 병력, 담석증, 외상, 고칼슘혈증, 고중성지방혈증 등에 대한 혈액검사 및 영상의학적 검사를 시행하였지만 특별한 소견은 없었다. 급성 췌장염을 유발할 수 있는 약제인 Bortezomib이 그 원인일 가능성으로 판단되어 Bortezomib 중단과 보존적 치료로 급성 췌장염이 호전되었다. Bortezomib은 다 양한 비특이적인 위장관 증상을 흔하게 유발할 수 있지만 복통이 지속되거나 재발하면 드물지만 급성 췌장염이 발생할 수 있음을 염두에 두어야 하겠다.