Search results for "OTR"
showing 10 items of 6791 documents
Impact of liver steatosis on the antiviral response in the hepatitis C virus-associated chronic hepatitis.
2006
: Background/Aim: Liver steatosis (LS) has been variably associated with chronic hepatitis C (CHC) but whether it affects sustained virological response to antiviral treatment and by what mechanisms is a question still under debate, at least for some genotypes. The aim of this work was to assess the frequency of LS, its relationship with host and viral factors and to what extent it can influence the response to antiviral combination therapy with pegylated interferon (INF)+ribavirin in a group of patients with CHC from a single center. Patients: One hundred and twelve patients with histologically proven CHC were treated with Peg INF-α 2a 180 μg a week subcutaneously for 48 weeks plus ribavir…
Post-infantile giant cell hepatitis in patients with primary sclerosing cholangitis and autoimmune hepatitis.
2008
In post-infancy, multinucleated giant cell hepatitis is rare. Various conditions and diseases associated with post-infantile giant cell hepatitis have been described, but the pathogenesis remains unknown. In this paper we review the case reports of four patients (3 male, 1 female; aged 22 to 32 years) with primary sclerosing cholangitis and autoimmune hepatitis. The follow-up ranges from five to seven years. All patients showed cholestasis and repeated elevation of hepatic transaminases. Patients with viral infections, metabolic disorders and toxic influences were excluded. Histopathology of liver tissue in all four patients revealed giant cell formation with up to 20 nuclei in 20-70% of al…
Multiple Peptide Hormone Producing Adenocarcinoma of Lung with Neurotensin and CRF-like Immunoreactivity
1988
Summary A pulmonary cancer of a 43 year-old-man was classified according to WHO-criteria as a poorly differentiated adenocarcinoma because of demonstration of mucinous substances in tumor cells and in rarely occurring acinar lumina. Immunohistochemical reactivity for several peptide hormones was detected in the predominant solid parts of the carcinoma. In many tumor cells an immunoreactivity to neurotensin, bombesin and — according to the elevated serum levels — to ACTH, CRF and calcitonin was found. Therefore the present lung cancer must be defined as a combined carcinoma composed of mucous producing and endocrine cell types. Because peptide hormone production is not restricted to the clas…
Erythrocyte deformability in macrocytosis determined by means of ektacytometry techniques
2010
There is little information regarding the behaviour of red blood cell deformability in macrocytosis. We have determined in 114 patients with macrocytosis (MCV > 97 fL) and in 115 age and sex-matched subjects with normocytosis (VCM < 97 fL) erythrocyte deformability by means of ektacytometric techniques (Rheodyn SSD) measuring the erythrocyte elongation index (EEI) at 12, 30 and 60 Pa. Patients with macrocytosis showed statistically higher EEI at all the shear stresses tested when compared with controls (p < 0.001). When patients with macrocytosis were classified according to their main diagnosis as hepatic or renal disease, HIV and miscellaneous, 66.7%, 41.7%, 36.7% and 33.3% of patients, r…
Blood laboratory findings in patients suffering from self-perceived electromagnetic hypersensitivity (EHS)
2009
Risks from electromagnetic devices are of considerable concern. Electrohypersensitive (EHS) persons attribute a variety of rather unspecific symptoms to exposure to electromagnetic fields. The pathophysiology of EHS is unknown and therapy remains a challenge. We hypothesized that some electrosensitive individuals are suffering from common somatic health problems. Toward this end we analysed clinical laboratory parameters including thyroid-stimulating hormone (TSH), alanine transaminase (ALT), aspartate transaminase (AST), creatinine, hemoglobine, hematocrit and c-reactive protein (CRP) in subjects suffering from EHS and in controls that are routinely used in clinical medicine to identify or…
Depression during an acute episode of schizophrenia or schizophreniform disorder and its impact on treatment response
2008
The aim of the present study was to examine the relevance of depressive symptoms during an acute schizophrenic episode for the prediction of treatment response. Two hundred inpatients who fulfilled DSM-IV criteria for schizophrenia or schizophreniform disorders were assessed at hospital admission and after 6 weeks of inpatient treatment using the Positive and Negative Syndrome Scale (PANSS) and the Hamilton Rating Scale for Depression (HAM-D). Depressive symptoms showed positive correlations with both positive and negative symptoms at admission and after 6 weeks, and decreased during 6 weeks of treatment. Pronounced depressive symptoms (HAM-D score> or =16) were found in 28% of the sample a…
Antipsychotic effects and tolerability of the sigma ligand EMD 57445 (panamesine) and its metabolites in acute schizophrenia: an open clinical trial.
2000
Antipsychotic efficacy and side effects of the selective sigma ligand EMD 57445 (panamesine) were investigated in 12 patients (6 males, 6 females) who met DSM-III-R criteria for schizophrenia. A 4-week open clinical study revealed only modest effects of EMD 57445 and its metabolites on positive and negative symptoms of schizophrenia. Extrapyramidal and other side effects were moderate, although a significant increase in mild dyskinetic movements was found. Five patients, four of whom were females, completed the trial. Dropouts were mainly due to treatment failure. Antipsychotic effects were significantly greater in female than male patients.
Psychotic experiences and psychiatric treatment utilization in Buenos Aires.
2020
Objective: Psychotic experiences are associated with psychiatric treatment utilization, though findings have not been entirely consistent. Furthermore, it is unclear how psychotic experiences relate to specific types of psychiatric treatment, and whether mental illness moderates these associations. Methods: In total, 1,036 adult residents of Buenos Aires were recruited through convenience sampling in public places. Multivariable logistic regression models examined the associations between psychotic experiences and psychiatric treatment, adjusted for age, sex and education. Analyses were then stratified by diagnosis of mental illness. Results: Approximately 17.95% ( N = 186) of the sample re…
Prevalence and correlates of QTc prolongation in Italian psychiatric care: cross-sectional multicentre study.
2016
Aims.In recent years several warnings have been issued by regulatory authorities on the risk of electrocardiogram abnormalities in individuals exposed to psychotropic drugs. As a consequence of these warnings, monitoring of the QT interval corrected for heart rate (QTc) has become increasingly common. This study was conducted to measure the frequency of QTc prolongation in unselected psychiatric patients, and to document the associated factors using a cross-sectional approach.Method.The study was carried out in 35 Italian psychiatric services that are part of the STAR (Servizi Territoriali Associati per la Ricerca) Network, a research group established to produce scientific knowledge by col…
Efficacy, safety and quality of life of calcipotriol/betamethasone dipropionate (Dovobet (R)) versus calcipotriol (Daivonex (R)) in the treatment of …
2007
Objective: A clinical trial was performed to evaluate the efficacy, speed of response, side effects and quality of life of patients treated with calcipotriol/betamethasone dipropionate (Dovobet (R)) for 4 weeks followed by maintenance with calcipotriol for 8 weeks (group A) versus calcipotriol (Daivonex (R)) alone for 12 weeks (group B) for the treatment of psoriasis. Materials and methods: A total of 150 patients were enrolled and randomized to groups A and B. PASI and Skindex-29 were considered the outcome measures. Results: Ninety-six patients completed the trial. At weeks 2 and 4, both groups showed a significant clinical improvement compared to baseline; group A demonstrated a higher c…