In spite of the usual combination form of methotrexate (MTX)/mitoxantrone (MIT) and various complex combination regimens of MTX/MIT with other anticancer drugs, the survival period, cure rate, and systemic toxicity still need to be improved. For this purpose, a nanostructured amino group-modified mesoporous silica nanoparticles (MSNN)-MTX/MIT was designed. In the preparation, the surface of mes...

The aim of this study is to investigate methotrexate-entrapped ultradeformable liposomes (MTX-UDLs) for potential transdermal application. MTX-UDLs were prepared by extrusion method with phosphatidylcholine as a bilayer matrix and sodium cholate or Tween 80 as an edge activator. The physicochemical properties of MTX-UDLs were determined in terms of particle size, polydispersity index, zeta pote...

Primary central nervous system lymphoma (PCNSL) is a rare form of non-Hodgkin lymphoma with poor long-term survival. This study assessed methotrexate (MTX) plus idarubicin (IDA) in treating patients of PCNSL comparing to MTX alone therapy. A total of 100 patients were retrospectively enrolled and subjected to MTX alone (n = 52) and MTX plus IDA (n = 48). The completed response (CR) rate in pati...

We apply the method of differential inequalities for computation upper bounds rate convergence to limiting regime one specific class (in)homogeneous continuous-time Markov chains. Such an approach seems very general; corresponding description and were considered earlier finite chains with analytical in time intensity functions. Now we generalize this locally integrable Special attention is paid...

BACKGROUND Treatment of rheumatoid arthritis (RA) with a combination of methotrexate (MTX)+adalimumab (ADA) is more effective than ADA monotherapy. We assessed the toxicity of different doses of MTX and treatment efficacy of ADA+MTX in two trials. METHODS Data originated from CONCERTO, in patients with early RA initiating ADA+ 2.5, 5, 10 or 20 mg/week MTX for 26 weeks; and MUSICA, in patients...

Methotrexate (MTX) is the single most effective agent for the treatment of primary central nervous system lymphoma. Currently, the delivery of MTX to the brain is achieved by high systemic doses, which cause severe long-term neurotoxicity, or intrathecal administration, which is highly invasive and may lead to infections or hemorrhagic complications. Acoustically active microbubbles have been d...

OBJECTIVE To evaluate the efficacy of rituximab (R) when added to high-dose methotrexate (HD-MTX) in patients with newly diagnosed immunocompetent primary CNS lymphomas (PCNSLs). METHODS Immunocompetent adults with newly diagnosed PCNSL treated at The Johns Hopkins Hospital between 1995 and 2012 were investigated. From 1995 to 2008, patients received HD-MTX monotherapy (8 g/m2 initially every...

Continuous i.v. thymidine (TdR) was given to 12 patients with metastatic cancer in an attempt to prevent methotrexate (MTX) toxicity. MTX was infused in 27 courses with progressive dose increase from 80 mg/sq m for 24 hr to 6 g/sq m for 72 hr. TdR at 8 g/sq m/day was infused concurrently and continued 24 to 48 hr beyond MTX infusion. The median pretreatment serum TdR level was 0.19 micron. With...

OBJECTIVES To assess the effect of golimumab, with or without methotrexate (MTX), on serum lipids and inflammatory markers of cardiovascular disease (CVD) in patients with rheumatoid arthritis (RA) in two phase 3, randomised, placebo-controlled trials (GO-BEFORE and GO-FORWARD). METHODS Patients in GO-BEFORE (n=637, MTX-naïve) and GO-FORWARD (n=444, MTX-inadequate response) were randomised to...

Abstract A simple drug controlled delivery system is facilely designed for pH‐responsive of methotrexate (MTX), an anticancer drug. Aminated mesoporous silica nanoparticles (AMSNs) were first synthesized the loading MTX, and then MTX‐loaded AMSN (AMSN‐MTX) was encapsulated with hyaluronic acid (HA) through electrostatic attractions. Successful preparation HA‐encapsulated AMSN‐MTX (AMSN‐MTX‐HA) ...