The interplay of knowledge, motivation, and treatment response in medication adherence among patients with chronic myeloid leukemia treated with Imatinib.

Chronic Myeloid Leukemia (CML) requires consistent medication adherence to Imatinib (IM) for optimal outcomes, however, adherence to oral chemotherapy is challenging. This observational study explores the relationship between patient knowledge, motivation, and adherence to IM therapy, and their collective impact on clinical outcomes. A prospective, observational study was conducted with 101 CML patients.

Modulation of Plasma 25-Hydroxyvitamin D3 Level by Imatinib Mesylate in Patients with Chronic Myelogenous Leukemia: The Role of Uptake and Efflux Transporters.

Background: Vitamin D deficiency is a common side effect of imatinib mesylate (IM) therapy. Transporter polypeptides involved in the disposition of IM may be required for maintenance of adequate vitamin D concentrations.

Objective: The aim of the present work is to study the association between the plasma concentrations of IM and plasma 25-hydroxyvitamin (25[OH]) D3 with transporter genotypes in patients with chronic myelogenous leukemia.

Determination of the Cut-off Value for Imatinib Plasma Levels Linked to Occurrence of Bone Pain in CML Patients.

Background: Imatinib is used to treat chronic myelogenous leukemia (CML). Variations in imatinib pharmacokinetics have been linked to genetic variations. That has an impact on imatinib response and adverse effects.

Association of the Trough, Peak/Trough Ratio of Imatinib, Pyridine-N-Oxide Imatinib and ABCG2 SNPs 34 G>A and SLCO1B3 334 T>G With Imatinib Response in Egyptian Chronic Myeloid Leukemia Patients.

Imatinib mesylate (IM) is highly efficacious in the treatment of chronic myeloid leukemia (CML). Therapeutic drug monitoring and pharmacogenetic screening are affirmed for better management of IM therapy. The goal of this study was to gain a greater mechanistic understanding of the factors controlling variability in IM level and its relation to the response.

N-Acetyltransferase 2 (NAT2) polymorphism as a risk modifier of susceptibility to pediatric acute lymphoblastic leukemia.

N-Acetyltransferases (NAT) have been known to modify the risk to a variety of solid tumors. However, the role of NAT2 polymorphism in risk susceptibility to childhood acute lymphoblastic leukemia (ALL) is still not well known. We performed a case-control study to determine if the common NAT2 polymorphisms play a role in altering susceptibility to pediatric ALL.

Peripheral blood mammaglobin gene expression for diagnosis and prediction of metastasis in breast cancer patients.

Aim: To evaluate the value of peripheral blood mammaglobin (MG) gene expression for diagnosis and prediction of metastasis in breast cancer patients.

Methods: MG expression was detected by nested reverse-transcription polymerase chain reaction in the peripheral blood of 46 females (32 breast cancer, 12 benign breast lesions, 2 no breast abnormalities). In total 28 breast cancer patients were followed up through a period of 34 months for the development of metastasis.

Synergistic effect of methyltetrahydrofolate reductase (MTHFR) C677T and A1298C polymorphism as risk modifiers of pediatric acute lymphoblastic leukemia.

Background And Purpose: ALL is the most common pediatric cancer. The causes of the majority of pediatric acute leukemia are unknown and are likely to involve an interaction between genetic and environmental factors. Therefore, unfavourable gene-environmental interactions might be involved in the genesis of ALL.

Comparative study of NMP-22, telomerase, and BTA in the detection of bladder cancer.

Purpose: The diagnostic efficacy of Nuclear Matrix Protein-22 (NMP-22), bladder tumor antigen (BTA TRAK), and telomerase activity was evaluated in urine in a trial to assess their value in the detection of bladder cancer and to compare it to that of routine urine cytology.

Subjects And Methods: The study included 46 newly diagnosed bladder cancer patients, diagnosed by cystoscopy and histopathological typing, in addition to 20 patients with benign bladder lesions and 20 healthy age and sex matched volunteers as a control group. Fifty percent of the cancer patients (23/46) had proven bilharzial history.