BACKGROUND The recommendations regarding the optimum treatment for advanced non-small-cell lung cancer (NSCLC) patients with wild-type (WT) epidermal growth factor receptor (EGFR) tumors remain unclear. This meta-analysis was conducted to assess the efficacy among programmed death-ligand 1 (PD-L1)/programmed death-1 (PD-1) antibody, EGFR-tyrosine kinase inhibitors (TKI) and chemotherapy in seco...

VH region amino acid sequences are described for five A/J anti-p-azophenylarsonate (anti-Ars) hybridoma antibodies for which the VL region sequences have previously been determined, thus completing the V domain sequences of these molecules. These antibodies all belong to the family designated Ars-A which bears the major anti-arsonate cross-reactive idiotype (CRI) of the A strain mouse. However,...

BACKGROUND Catheter-related infection (CRI) of the central vein is a common cause of nosocomial infection. This study was undertaken to investigate the pathogen culturing and risk factors of CRI in emergency intensive care unit (EICU) in order to provide the beneficial reference. METHODS From January 2008 to December 2010, a total of 1 363 patients were subjected to catheterization. In these ...

Serological analysis of idiotypic specificities present in azobenzenearsonate (ABA)-specific first-order suppressor T cell factors (TsF1) from C.AL-20 and BALB/c mice revealed a significant difference between TsF from these two strains of mice. The idiotypic composition of TsF1 from BALB/c mice appears to be more heterogeneous, and at least two different fractions can be readily identified. One...

OBJECTIVE The aim of the study was to analyze evidence comparing the profile of drugs used to treat ADHD in adult patients. METHOD Systematic searches were conducted in electronic databases. Randomized, double-blind, parallel controlled trials that evaluated the safety of drugs in ADHD were included. The statistical analyses were conducted by pairwise meta-analyses and mixed treatment compari...

Whether the addition of induction chemotherapy (IC) or adjuvant chemotherapy (AC) to concurrent chemoradiotherapy (CCRT) is superior to CCRT alone for locally advanced nasopharyngeal cancer is unknown. A Bayesian network meta-analysis was performed to investigate the efficacy of CCRT, IC + CCRT, and CCRT + AC on locally advanced nasopharyngeal cancer. The overall survival (OS) with hazard ratio...

Amino terminal amino acid sequence analyses have been performed on the heavy and light chains of induced monoclonal antibodies with specificity for the hapten p-azophenylarsonate. Four of the eight antibodies react with conventional antisera to the previously described A/J anti-arsonate cross-reactive idiotype (CRI). Of the 16 chains analyzed, all but one contain sequence differences in their f...

BACKGROUND Catheter-related infection (CRI) is one of the most serious complications of the use of central venous catheters (CVCs), with an incidence of 2-30/1000 days in different studies. No major prospective study has evaluated the rate of CRI in Scandinavia. Since 1999, we have had a thorough programme for the insertion and care of all CVCs used at our hospital and its outpatient clinics. T...

OBJECTIVE To compare the efficacy of ustekinumab with that of other biological agents using the Psoriasis Area and Severity Index (PASI) among adult patients with moderate to severe plaque psoriasis. DATA SOURCES We conducted a systematic search of the period January 31, 1992, to February 1, 2012, using MEDLINE (PubMed), Embase, the Cochrane Library, and clinicaltrials.gov. STUDY SELECTION We i...