AIMS Predictors of Response to Cardiac Resynchronization Therapy (CRT) (PROSPECT) was the first large-scale, multicentre clinical trial that evaluated the ability of several echocardiographic measures of mechanical dyssynchrony to predict response to CRT. Since response to CRT may be defined as a spectrum and likely influenced by many factors, this sub-analysis aimed to investigate the relation...

BACKGROUND Few studies have examined whether high-responsiveness to antiplatelet therapy is associated with an increased risk of bleeding in patients receiving dual antiplatelet therapy. METHODS AND RESULTS Elective drug-eluting stent implantation was performed in 184 patients treated with aspirin and a thienopyridine (200 mg/day of ticlopidine or 75 mg/day of clopidogrel). The subjects were ...

This paper investigates whether general practitioners (GPs) who do not participate in questionnaire surveys (non-responders) hold different views on participation in primary care reorganisation than their more compliant colleagues. A survey of 72 GPs' involvement in a pilot primary care prescribing group elicited an initial response of 74%. Non-responders were then approached personally and per...

BACKGROUND Health care workers (HCWs) are frequently exposed to hepatitis B virus (HBV) infection. The efficacy and safety of immunization with the hepatitis B (HB) vaccine are well recognized, but the durability of immunity and need for booster doses in those with secondary vaccine response failure remains controversial. METHODS This was a retrospective cohort study performed at Osaka Univer...

BACKGROUND Differential distributions of sociodemographic characteristics and cognitive impairment in responders and non-responders may result in a biased prevalence estimate of dementia based on responders only. METHODS Responders (n = 2191) to a cross-sectional, two-stage community study were compared with regard to sociodemographic characteristics and cognition with three subgroups of non-...

Objectives: This series of studies investigated (1) electroencephalographic (EEG) differences between good and poor responders to methylphenidate, (2) EEG differences between good and poor responders to dexamphetamine, and (3) differences in the EEGs of good responders to methylphenidate versus dexamphetamine, within samples of children with the combined type of attention-deficit/hyperactivity ...

OBJECTIVE Although conflicting results have been obtained regarding P300 amplitude and latency in major depressive patients, most studies have reported that major depressive patients have smaller P300 amplitudes and longer latencies than healthy people. This study aimed to investigate the relationship between P300 and treatment response in major depressive disorder patients. METHODS Twenty-ei...

: BACKGROUND: Acidogenic, acid-tolerant bacteria induce dental caries and require D-alanyl glycerol lipoteichoic acid (D-alanyl LTA) on their cell surface. Because fluoride inhibits acid-mediated enamel demineralization, an elevated antibody response to D-alanyl LTA may indicate subjects with more acidogenic bacteria and, therefore, an association of DMFT with fluoride exposure and gingival hea...

The aim of the present retrospective cohort study was to elucidate the clinical presentation of epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitor (TKI) responders and non-responders in lung adenocarcinoma patients with common EGFR mutations. The cohort included 131 lung adenocarcinoma patients with common exon 19 or exon 21 EGFR mutations, who were receiving first-line EGFR-TKI ...

BACKGROUND Application of autologous bone marrow mononuclear cells to "no option" patients with advanced critical limb ischemia (CLI) prevented major limb amputation in 73% patients during the 6-month follow-up. We examined which properties of bone marrow stromal cells also known as bone-marrow derived mesenchymal stem cells of responding and non-responding patients are important for amputation...