Synchronous intra-myocardial ventricular pacing without crossing the tricuspid valve or entering the coronary sinus

Energy Technology Data Exchange (ETDEWEB)

Konecny, Tomas; DeSimone, Christopher V.; Friedman, Paul A.; Bruce, Charles [Department of Medicine, Cardiovascular Diseases, Mayo Clinic, Rochester, MN (United States); Asirvatham, Samuel J., E-mail: asirvatham.samuel@mayo.edu [Department of Medicine, Cardiovascular Diseases, Mayo Clinic, Rochester, MN (United States); Department of Pediatric and Adolescent Medicine, Pediatric Cardiology, Mayo Clinic, Rochester, MN (United States)

2013-05-15

Ventricular pacing is most commonly performed at the right ventricular (RV) apex. This is not without risk as placement requires crossing the tricuspid valve (TV) and may cause valvular dysfunction and dyssynchronous activation of the ventricles. The fact that the tricuspid valve lies more apically than the mitral valve allows for the possibility of pacing the ventricles from the right atrium (RA) via the “atrio-ventricular septum” without crossing the TV or entering the coronary sinus (CS). In order to mitigate far field activation inherent to current pacing technology, we constructed a novel lead in which the cathode and anode are both intra-myocardial. We demonstrate safety and efficacy of this novel lead for ventricular pacing at the atrio-ventricular septum in canines, including improved synchronous activation of both ventricles, improved differentiation in ventricular versus atrial sensing, while providing reliable ventricular capture, opening novel and a potentially safer alternative to human cardiac resynchronization therapy.

Coronary diastolic pressure-flow relation and zero flow pressure explained on the basis of intramyocardial compliance

NARCIS (Netherlands)

Spaan, J. A.

1985-01-01

In the controversy about the mechanisms determining the high zero flow pressures and the further interpretation of coronary diastolic pressure flow relations, this paper takes a stand in favor of intramyocardial compliance as the primary cause of the high zero flow pressures. An attempt has been

Cardiovascular Magnetic Resonance T2-STIR Imaging is Unable to Discriminate Between Intramyocardial Haemorrhage and Microvascular Obstruction

DEFF Research Database (Denmark)

Søvsø Szocska Hansen, Esben; Pedersen, Steen Fjord; Pedersen, Steen Bønløkke

2015-01-01

Recent studies have used cardiovascular magnetic resonance (CMR) and T2-weighted short tau inversion recovery (T2-STIR) imaging to detect intramyocardial haemorrhage (IMH) as a measure of ischemic/reperfusion injury. We investigated the ability of T2-STIR to differentiate between microvascular...

Serial in vivo imaging of the porcine heart after percutaneous, intramyocardially injected 111In-labeled human mesenchymal stromal cells

DEFF Research Database (Denmark)

Lyngbaek, Stig; Ripa, Rasmus S; Haack-Sørensen, Mandana

2010-01-01

This pilot trial aimed to investigate the utilization of (111)In-labeling of mesenchymal stromal cells (MSC) for in vivo tracking after intramyocardial transplantation in a xenotransplantation model with gender mismatched cells. Human male MSC were expanded ex vivo and labeled with (111)In...

Serial in vivo imaging of the porcine heart after percutaneous, intramyocardially injected (111)In-labeled human mesenchymal stromal cells

DEFF Research Database (Denmark)

Lyngbæk, Stig; Ripa, Rasmus Sejersten; Haack-Sørensen, Mandana

2009-01-01

This pilot trial aimed to investigate the utilization of (111)In-labeling of mesenchymal stromal cells (MSC) for in vivo tracking after intramyocardial transplantation in a xenotransplantation model with gender mismatched cells. Human male MSC were expanded ex vivo and labeled with (111)In...

COMPARE CPM-RMI Trial: Intramyocardial Transplantation of Autologous Bone Marrow-Derived CD133+ Cells and MNCs during CABG in Patients with Recent MI: A Phase II/III, Multicenter, Placebo-Controlled, Randomized, Double-Blind Clinical Trial.

Science.gov (United States)

Naseri, Mohammad Hassan; Madani, Hoda; Ahmadi Tafti, Seyed Hossein; Moshkani Farahani, Maryam; Kazemi Saleh, Davood; Hosseinnejad, Hossein; Hosseini, Saeid; Hekmat, Sepideh; Hossein Ahmadi, Zargham; Dehghani, Majid; Saadat, Alireza; Mardpour, Soura; Hosseini, Seyedeh Esmat; Esmaeilzadeh, Maryam; Sadeghian, Hakimeh; Bahoush, Gholamreza; Bassi, Ali; Amin, Ahmad; Fazeli, Roghayeh; Sharafi, Yaser; Arab, Leila; Movahhed, Mansour; Davaran, Saeid; Ramezanzadeh, Narges; Kouhkan, Azam; Hezavehei, Ali; Namiri, Mehrnaz; Kashfi, Fahimeh; Akhlaghi, Ali; Sotoodehnejadnematalahi, Fattah; Vosough Dizaji, Ahmad; Gourabi, Hamid; Syedi, Naeema; Shahverdi, Abdol Hosein; Baharvand, Hossein; Aghdami, Nasser

2018-07-01

The regenerative potential of bone marrow-derived mononuclear cells (MNCs) and CD133+ stem cells in the heart varies in terms of their pro-angiogenic effects. This phase II/III, multicenter and double-blind trial is designed to compare the functional effects of intramyocardial autologous transplantation of both cell types and placebo in patients with recent myocardial infarction (RMI) post-coronary artery bypass graft. This was a phase II/III, randomized, double-blind, placebo-controlled trial COMPARE CPM-RMI (CD133, Placebo, MNCs - recent myocardial infarction) conducted in accordance with the Declaration of Helsinki that assessed the safety and efficacy of CD133 and MNCs compared to placebo in patients with RMI. We randomly assigned 77 eligible RMI patients selected from 5 hospitals to receive CD133+ cells, MNC, or a placebo. Patients underwent gated single photon emission computed tomography assessments at 6 and 18 months post-intramyocardial transplantation. We tested the normally distributed efficacy outcomes with a mixed analysis of variance model that used the entire data set of baseline and between-group comparisons as well as within subject (time) and group×time interaction terms. There were no related serious adverse events reported. The intramyocardial transplantation of both cell types increased left ventricular ejection fraction by 9% [95% confidence intervals (CI): 2.14% to 15.78%, P=0.01] and improved decreased systolic wall thickening by -3.7 (95% CI: -7.07 to -0.42, P=0.03). The CD133 group showed significantly decreased non-viable segments by 75% (P=0.001) compared to the placebo and 60% (P=0.01) compared to the MNC group. We observed this improvement at both the 6- and 18-month time points. Intramyocardial injections of CD133+ cells or MNCs appeared to be safe and efficient with superiority of CD133+ cells for patients with RMI. Although the sample size precluded a definitive statement about clinical outcomes, these results have provided the

Visualizing intramyocardial steam formation with a radiofrequency ablation catheter incorporating near-field ultrasound.

Science.gov (United States)

Wright, Matthew; Harks, Erik; Deladi, Szabolcs; Fokkenrood, Steven; Zuo, Fei; Van Dusschoten, Anneke; Kolen, Alexander F; Belt, Harm; Sacher, Frederic; Hocini, Mélèze; Haïssaguerre, Michel; Jaïs, Pierre

2013-12-01

Steam pops are a risk of irrigated RF ablation even when limiting power delivery. There is currently no way to predict gas formation during ablation. It would be useful to visualize intramyocardial gas formation prior to a steam pop occurring using near-field ultrasound integrated into a RF ablation catheter. In an in vivo open-chest ovine model (n = 9), 86 lesions were delivered to the epicardial surface of the ventricles. Energy was delivered for 15-60 seconds, to achieve lesions with and without steam pops, based on modeling data. The ultrasound image was compared to a digital audio recording from within the pericardium by a blinded observer. Of 86 lesions, 28 resulted in an audible steam pop. For lesions that resulted in a steam pop compared to those that did not (n = 58), the mean power delivered was 8.0 ± 1.8 W versus 6.7 ± 2.0 W, P = 0.006. A change in US contrast due to gas formation in the tissue occurred in all lesions that resulted in a steam pop. In 4 ablations, a similar change in US contrast was observed in the tissue and RF delivery was stopped; in these cases, no pop occurred. The mean depth of gas formation was 0.9 ± 0.8 mm, which correlated with maximal temperature predicted by modeling. Changes in US contrast occurred 7.6 ± 7.2 seconds before the impedance rise and 7.9 ± 6.2 seconds (0.1-17.0) before an audible pop. Integrated US in an RF ablation catheter is able to visualize gas formation intramyocardially several seconds prior to a steam pop occurring. This technology may help prevent complications arising from steam pops. © 2013 Wiley Periodicals, Inc.

Myocardial Perfusion: Characteristics of Distal Intramyocardial Arteriolar Trees.

Science.gov (United States)

Zamir, Mair; Vercnocke, Andrew J; Edwards, Phillip K; Anderson, Jill L; Jorgensen, Steven M; Ritman, Erik L

2015-11-01

A combination of experimental, theoretical, and imaging methodologies is used to examine the hierarchical structure and function of intramyocardial arteriolar trees in porcine hearts to provide a window onto a region of myocardial microvasculature which has been difficult to fully explore so far. A total of 66 microvascular trees from 6 isolated myocardial specimens were analyzed, with a cumulative number of 2438 arteriolar branches greater than or equal to 40 μm lumen diameter. The distribution of flow rates within each tree was derived from an assumed power law relationship for that tree between the diameter of vessel segments and flow rates that are consistent with that power law and subject to conservation of mass along hierarchical structure of the tree. The results indicate that the power law index increases at levels of arteriolar vasculature closer to the capillary level, consistent with a concomitant decrease in shear stress acting on endothelial tissue. These results resolve a long standing predicament which could not be resolved previously because of lack of data about the 3D, interconnected, arterioles. In the context of myocardial perfusion, the results indicate that the coefficient of variation of flow rate in pre-capillary distal arterioles is high, suggesting that heterogeneity of flow rate in these arterioles is not entirely random but may be due at least in part to active control.

Intramyocardial injection of autologous bone marrow-derived ex vivo expanded mesenchymal stem cells in acute myocardial infarction patients is feasible and safe up to 5 years of follow-up.

Science.gov (United States)

Rodrigo, Sander F; van Ramshorst, Jan; Hoogslag, Georgette E; Boden, Helèn; Velders, Matthijs A; Cannegieter, Suzanne C; Roelofs, Helene; Al Younis, Imad; Dibbets-Schneider, Petra; Fibbe, Willem E; Zwaginga, Jaap Jan; Bax, Jeroen J; Schalij, Martin J; Beeres, Saskia L; Atsma, Douwe E

2013-10-01

In experimental studies, mesenchymal stem cell (MSC) transplantation in acute myocardial infarction (AMI) models has been associated with enhanced neovascularization and myogenesis. Clinical data however, are scarce. Therefore, the present study evaluates the safety and feasibility of intramyocardial MSC injection in nine patients, shortly after AMI during short-term and 5-year follow-up. Periprocedural safety analysis demonstrated one transient ischemic attack. No other adverse events related to MSC treatment were observed during 5-year follow-up. Clinical events were compared to a nonrandomized control group comprising 45 matched controls. A 5-year event-free survival after MSC-treatment was comparable to controls (89 vs. 91 %, P = 0.87). Echocardiographic imaging for evaluation of left ventricular function demonstrated improvements up to 5 years after MSC treatment. These findings were not significantly different when compared to controls. The present safety and feasibility study suggest that intramyocardial injection of MSC in patients shortly after AMI is feasible and safe up to 5-year follow-up.

Angiogenesis with intramyocardial administration of basic fibroblast growth factor in canine ischemic myocardium

International Nuclear Information System (INIS)

Sun Lijun; Liu Ying; Zhao Haitao; Huan Yi; Ge Yali; Gao Fabao

2004-01-01

Objective: To evaluate the effect of intramyocardial administration of basic fibroblast growth factor on angiogenesis of infarcted myocardium in dogs. Methods: Twenty-four mongrel dogs were randomized into control group and therapeutic group. Acute myocardial infarction was made by ligation of the left anterior descending coronary artery distal to its first diagonal branch. As soon as coronary artery was occluded, 50 mg of basic fibroblast growth factor in 15 ml of saline was injected into the infarcted and border zone in therapeutic group, whereas 15 ml saline alone was used in the same way in control dogs. Every 3 dogs in each group was studied on the 1 st day, the 3 rd day, the 10 th day, and the 17 th day, respectively. Electron microscope was used to observe the growth of capillaries. Angiogenesis was evaluated by immunohistochemical studies with VIII factor. With sensitivity encoded technique, cine MR and MR perfusion imaging were performed on each dog within 3 hours after surgery and before euthanasia to evaluate cardiac function and the characteristics of myocardial perfusion. Results: In therapeutic group, LVEF improved markedly since the 10 th day (on the 10 th day: control group 24.09 ± 3.32, therapeutic group 45.71 ± 6.27; on the 17 th day: control group 31.46 ± 4.60, therapeutic group 53.46 ± 5.24). Hypoenhancement on first pass and hyperenhancement on delayed phase appeared in infarcted myocardium. There were significant differences for the time of upslope, peak time of signal intensity, upslope curves ratio, and contrast enhancement ratio between infarcted and normal myocardium. The size of infarcted myocardium was markedly decreased on the 17 th day [control group (9.04 ± 1.59)%, therapeutic group (4.07 ± 1.20)%]. The capillaries grew actively in therapeutic group and microvessel density was higher in therapeutic group than in control group except the first day (control group and therapeutic group respectively on the 3 rd day: 92.3 ± 11

Cardiac and metabolic changes in long-term high fructose-fat fed rats with severe obesity and extensive intramyocardial lipid accumulation.

Science.gov (United States)

Axelsen, Lene N; Lademann, Jacob B; Petersen, Jørgen S; Holstein-Rathlou, Niels-Henrik; Ploug, Thorkil; Prats, Clara; Pedersen, Henrik D; Kjølbye, Anne Louise

2010-06-01

Metabolic syndrome and obesity-related diseases are affecting more and more people in the Western world. The basis for an effective treatment of these patients is a better understanding of the underlying pathophysiology. Here, we characterize fructose- and fat-fed rats (FFFRs) as a new animal model of metabolic syndrome. Sprague-Dawley rats were fed a 60 kcal/100 kcal fat diet with 10% fructose in the drinking water. After 6, 12, 18, 24, 36, and 48 wk of feeding, blood pressure, glucose tolerance, plasma insulin, glucose, and lipid levels were measured. Cardiac function was examined by in vivo pressure volume measurements, and intramyocardial lipid accumulation was analyzed by confocal microscopy. Cardiac AMP-activated kinase (AMPK) and hepatic phosphoenolpyruvate carboxykinase (PEPCK) levels were measured by Western blotting. Finally, an ischemia-reperfusion study was performed after 56 wk of feeding. FFFRs developed severe obesity, decreased glucose tolerance, increased serum insulin and triglyceride levels, and an initial increased fasting glucose, which returned to control levels after 24 wk of feeding. The diet had no effect on blood pressure but decreased hepatic PEPCK levels. FFFRs showed significant intramyocardial lipid accumulation, and cardiac hypertrophy became pronounced between 24 and 36 wk of feeding. FFFRs showed no signs of cardiac dysfunction during unstressed conditions, but their hearts were much more vulnerable to ischemia-reperfusion and had a decreased level of phosphorylated AMPK at 6 wk of feeding. This study characterizes a new animal model of the metabolic syndrome that could be beneficial in future studies of metabolic syndrome and cardiac complications.

Direct intramyocardial mesenchymal stromal cell injections in patients with severe refractory angina - one year follow-up

DEFF Research Database (Denmark)

Haack-Sørensen, Mandana; Friis, Tina; Mathiasen, Anders B

2013-01-01

Aims: In patients with stable coronary artery disease (CAD) and refractory angina we performed direct intra-myocardial injections of autologous mesenchymal stromal cells (MSCs) and followed the safety and efficacy of the treatment for 12 months. Methods and Results: A total of 31 patients...... with stable CAD, moderate to severe angina, normal left ventricular ejection fraction and no further revascularization options, were included. Bone marrow MSCs were isolated and culture expanded for 6 - 8 weeks and then stimulated with vascular endothelial growth factor (VEGF) for one week.The 12 months...... follow-up demonstrated, that it was safe to culture expand MSCs and use the cells for clinical treatment. The patients maximal metabolic equivalent (MET) during exercise increased from 4.23 MET at baseline to 4.72 MET at 12 months follow-up (p...

Functional recovery of patients with ischemic cardiomyopathy treated with coronary artery bypass surgery and concomitant intramyocardial bone marrow mononuclear cell implantation: A long term follow-up study

Directory of Open Access Journals (Sweden)

Trifunović Zoran

2015-01-01

Full Text Available Background/Aim. Intramyocardial bone marrow mononuclear cells (BMMNC implantation concomitant to coronary artery bypass grafting (CABG surgery as an option for regenerative therapy in chronic ischemic heart failure was tested in a very few number of studies, with not consistent conclusions regarding improvement in left ventricular function, and with a follow-up period between 6 months and 1 year. This study was focused on testing of the hypothesis that intramyocardial BMMNC implantation, concomitant to CABG surgery in ischemic cardiomyopathy patients, leads to better postoperative long-term results regarding the primary endpoint of conditional status-functional capacity and the secondary endpoint of mortality than CABG surgery alone in a median follow-up period of 5 years. Methods. A total of 30 patients with ischemic cardiomyopathy and the median left ventricular ejection fraction (LVEF of 35.9 ± 4.7% were prospectively and randomly enrolled in a single center interventional, open labeled clinical trial as two groups: group I of 15 patients designated as the study group to receive CABG surgery and intramyocardial implantation of BMMNC and group II of 15 patients as the control group to receive only the CABG procedure. All the patients in both groups received the average of 3.4 ± 0.7 implanted coronary grafts, and all of them received the left internal mammary artery (LIMA to the left anterior descending (LAD and autovenous to other coronaries. Results. The group with BMMNC and CABG had the average of 17.5 ± 3.8 injections of BMMNC suspension with the average number of injected bone marrow mononuclear cells of 70.7 ± 32.4 × 106 in the total average volume of 5.7 ± 1.5 mL. In this volume the average count of CD34+ and CD133+ cells was 3.96 ± 2.77 × 106 and 2.65 ± 1.71 × 106, respectively. All the patients were followed up in 2.5 to 7.5 years (median, 5 years. At the end of the follow-up period, significantly more patients from the group

Intramyocardial bone marrow mononuclear cell transplantation in ischemic heart failure: Long-term follow-up.

Science.gov (United States)

Lehtinen, Miia; Pätilä, Tommi; Kankuri, Esko; Lauerma, Kirsi; Sinisalo, Juha; Laine, Mika; Kupari, Markku; Vento, Antti; Harjula, Ari

2015-07-01

Long-term results regarding treatment of chronic ischemic heart failure with bone marrow mononuclear cells (BMMCs) have been few. We received encouraging results at the 1-year follow-up of patients treated with combined coronary artery bypass grafting (CABG) and BMMCs, so we decided to extend the follow-up. The study patients had received injections of BMMCs or vehicle into the myocardial infarction border area during CABG in a randomized and double-blind manner. We could contact 36 of the 39 patients recruited for the original study. Pre-operatively and after an extended follow-up period, we performed magnetic resonance imaging, measured pro-B-type amino-terminal natriuretic peptide, reviewed patient records from the follow-up period, and determined current quality of life with the Medical Outcomes Study Short-Form 36 (SF-36) Health Survey. The median follow-up time was 60.7 months (interquartile range [IQR], 45.1-72.6 months). No statistically significant difference was detected in change of pro-B-type amino-terminal natriuretic peptide values or in quality of life between groups. The median change in left ventricular ejection fraction was 4.9% (IQR, -2.1% to 12.3%) for controls and 3.9% (IQR, -5.2% to 10.2%) for the BMMC group (p = 0.647). Wall thickening in injected segments increased by a median of 17% (IQR, -5% to 30%) for controls and 15% (IQR, -12% to 19%) for BMMC patients (p = 0.434). Scar size in injected segments increased by a median of 2% (IQR, -7% to 19%) for controls but diminished for BMMC patients, with a median change of -17% (IQR, -30% to -6%; p = 0.011). In the treatment of chronic ischemic heart failure, combining intramyocardial BMMC therapy with CABG fails to affect cardiac function but can sustainably reduce scar size, even in the long-term. Copyright © 2015 International Society for Heart and Lung Transplantation. Published by Elsevier Inc. All rights reserved.

Long-acting beneficial effect of percutaneously intramyocardially delivered secretome of apoptotic peripheral blood cells on porcine chronic ischemic left ventricular dysfunction.

Science.gov (United States)

Pavo, Noemi; Zimmermann, Matthias; Pils, Dietmar; Mildner, Michael; Petrási, Zsolt; Petneházy, Örs; Fuzik, János; Jakab, András; Gabriel, Christian; Sipos, Wolfgang; Maurer, Gerald; Gyöngyösi, Mariann; Ankersmit, Hendrik Jan

2014-04-01

The quantity of cells with paracrine effects for use in myocardial regeneration therapy is limited. This study investigated the effects of catheter-based endomyocardial delivery of secretome of 2.5 × 10(9) apoptotic peripheral blood mononuclear cells (APOSEC) on porcine chronic post-myocardial infarction (MI) left ventricular (LV) dysfunction and on gene expression. Closed-chest reperfused MI was induced in pigs by 90-min occlusion followed by reperfusion of the mid-LAD (day 0). At day 30, animals were randomized to receive porcine APOSEC (n = 8) or medium solution (control; n = 8) injected intramyocardially into the MI border zone using 3D NOGA guidance. At day 60, cardiac MRI with late enhancement and diagnostic NOGA (myocardial viability) were performed. Gene expression profiling of the infarct core, border zone, and normal myocardium was performed using microarray analysis and confirmed by quantitative real-time PCR. Injection of APOSEC significantly decreased infarct size (p < 0.05) and improved cardiac index and myocardial viability compared to controls. A trend towards higher LV ejection fraction was observed in APOSEC vs. controls (45.4 ± 5.9% vs. 37.4 ± 8.9%, p = 0.052). Transcriptome analysis revealed significant downregulation of caspase-1, tumor necrosis factor and other inflammatory genes in APOSEC-affected areas. rtPCR showed higher expression of myogenic factor Mefc2 (p < 0.05) and downregulated caspase genes (p < 0.05) in APOSEC-treated pigs. In conclusion, overexpression of MEF2c and repression of caspase was related to decreased infarct size and improved cardiac function in secretome-treated animals. Altered gene expression 1-month post-APOSEC treatment proved the long-acting effects of cell-free therapy with paracrine factors. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

Characterization of myocardial T1-mapping bias caused by intramyocardial fat in inversion recovery and saturation recovery techniques

DEFF Research Database (Denmark)

Kellman, Peter; Bandettini, W Patricia; Mancini, Christine

2015-01-01

BACKGROUND: Quantitative measurement of T1 in the myocardium may be used to detect both focal and diffuse disease processes such as interstitial fibrosis or edema. A partial volume problem exists when a voxel in the myocardium also contains fat. Partial volume with fat occurs at tissue boundaries...... imaging protocols using balanced steady state free precession are considered. In-vivo imaging with T1-mapping, water/fat separated imaging, and late enhancement imaging was performed on subjects with chronic myocardial infarction. RESULTS: In n = 17 subjects with chronic myocardial infarction, lipomatous...... agreement with simulation of the specific imaging protocols. CONCLUSIONS: Measurement of the myocardial T1 by widely used balanced steady state free precession mapping methods is subject to bias when there is a mixture of water and fat in the myocardium. Intramyocardial fat is frequently present...

In-vivo comparison of the acute retention of stem cell derivatives and fibroblasts after intramyocardial transplantation in the mouse model

International Nuclear Information System (INIS)

Lang, Cajetan; David, Robert; Lehner, Sebastian; Todica, Andrei; Boening, Guido; Zacherl, Mathias; Bartenstein, Peter; Franz, Wolfgang-Michael; Krause, Bernd Joachim; Hacker, Marcus

2014-01-01

Various strategies have been applied to increase the engraftment of an intramyocardial cell transplant (Tx) to treat ischemic myocardium. Thereby, co-transplanted fibroblasts (FB) improve the long-term survival of stem cell derivatives (SCD) in a murine model of myocardial infarction. For therapeutic use, the time frame in which FB exert putative supportive effects needs to be identified. Therefore, we tracked the biodistribution and retention of SCD and FB in vivo using highly sensitive positron emission tomography (PET) imaging. Murine [ 18 F]-fluorodeoxyglucose (FDG) labeled SCD and FB were transplanted after left anterior descending artery (LAD) ligation into the border zone of the ischemic area in female C57BL/6 mice. Cardiac retention and biodistribution during the initial 2 h after injection were measured via PET imaging. Massive initial cell loss occurred independently of the cell type. Thereby, FB were retained slightly, yet significantly better than SCD until 60 min post-injection (7.5 ± 1.7 vs. 5.2 ± 0.7 % ID at 25 min and 7.0 ± 1.5 vs. 4.8 ± 0.8 % ID at 60 min). Thereafter, a fraction of ∝5 % that withstood the massive initial washout remained at the site of injection independently of the applied cell type (120 min, SCD vs. FB P = 0.64). Most of the lost cells were detected in the lungs (∝30 % ID). We were able to quantitatively define the retention and biodistribution of different cell types via PET imaging in a mouse model after intramyocardial Tx. The utmost accuracy was achieved through this cell- and organ-specific approach by correcting PET data for cellular FDG efflux. Thereby, we observed a massive initial cell loss of ∝95 %, causing low rates of long-term engraftment for both SCD and FB. We conclude that FB are not privileged compared to SCD regarding their acute retention kinetics, and therefore exert their beneficial effects at a later time point. (orig.)

In-vivo comparison of the acute retention of stem cell derivatives and fibroblasts after intramyocardial transplantation in the mouse model

Energy Technology Data Exchange (ETDEWEB)

Lang, Cajetan; David, Robert [University of Rostock, Reference and Translation Center for Cardiac Stem Cell Therapy (RTC), Rostock (Germany); Lehner, Sebastian; Todica, Andrei; Boening, Guido; Zacherl, Mathias; Bartenstein, Peter [University of Munich, Department of Nuclear Medicine, Ludwig-Maximilians, Munich (Germany); Franz, Wolfgang-Michael [University of Innsbruck, Department of Cardiology, Innbruck (Austria); Krause, Bernd Joachim [University of Rostock, Department of Nuclear Medicine, Rostock (Germany); Hacker, Marcus [Medical University of Vienna, Division of Nuclear Medicine, Department of Biomedical Imaging and Image-guided Therapy, Wien (Austria)

2014-12-15

Various strategies have been applied to increase the engraftment of an intramyocardial cell transplant (Tx) to treat ischemic myocardium. Thereby, co-transplanted fibroblasts (FB) improve the long-term survival of stem cell derivatives (SCD) in a murine model of myocardial infarction. For therapeutic use, the time frame in which FB exert putative supportive effects needs to be identified. Therefore, we tracked the biodistribution and retention of SCD and FB in vivo using highly sensitive positron emission tomography (PET) imaging. Murine [{sup 18} F]-fluorodeoxyglucose (FDG) labeled SCD and FB were transplanted after left anterior descending artery (LAD) ligation into the border zone of the ischemic area in female C57BL/6 mice. Cardiac retention and biodistribution during the initial 2 h after injection were measured via PET imaging. Massive initial cell loss occurred independently of the cell type. Thereby, FB were retained slightly, yet significantly better than SCD until 60 min post-injection (7.5 ± 1.7 vs. 5.2 ± 0.7 % ID at 25 min and 7.0 ± 1.5 vs. 4.8 ± 0.8 % ID at 60 min). Thereafter, a fraction of ∝5 % that withstood the massive initial washout remained at the site of injection independently of the applied cell type (120 min, SCD vs. FB P = 0.64). Most of the lost cells were detected in the lungs (∝30 % ID). We were able to quantitatively define the retention and biodistribution of different cell types via PET imaging in a mouse model after intramyocardial Tx. The utmost accuracy was achieved through this cell- and organ-specific approach by correcting PET data for cellular FDG efflux. Thereby, we observed a massive initial cell loss of ∝95 %, causing low rates of long-term engraftment for both SCD and FB. We conclude that FB are not privileged compared to SCD regarding their acute retention kinetics, and therefore exert their beneficial effects at a later time point. (orig.)

Assessment in Cognitive Therapy

OpenAIRE

Brown, Gary P.; Clark, David A.

2015-01-01

This volume brings together leading experts to explore the state of the art of cognitive clinical assessment and identify cutting-edge approaches of interest to clinicians and researchers. The book highlights fundamental problems concerning the validity of assessments that are widely used in cognitive-behavioral therapy (CBT). Key directions for further research and development are identified. Updated cognitive assessment methods are described in detail, with particular attention to transdiag...

Effect of antioxidant therapy with dl-alpha-tocopherol on cardiovascular structure in experimental renal failure.

Science.gov (United States)

Amann, Kerstin; Törnig, Johannes; Buzello, Mareike; Kuhlmann, Alexander; Gross, Marie-Luise; Adamczak, Marcin; Buzello, Moriz; Ritz, Eberhard

2002-09-01

Chronic renal failure is characterized by remodeling of the structure of the heart and the vasculature, for example, left ventricular hypertrophy, myocardial fibrosis, capillary/myocyte mismatch, as well as thickening of intramyocardial arteries and of peripheral arteries and veins. Furthermore, uremia is a state of increased oxygen stress. It was the purpose of this study to examine whether these findings are interrelated. To investigate whether antioxidative therapy with dl-alpha-tocopherol (Toco; vitamin E) interferes with the development of abnormal cardiovascular structure in experimental renal failure, 28 male Sprague-Dawley rats were subjected to partial renal ablation (subtotal nephrectomy, SNX) or to sham operation (sham). SNX were either left untreated or received the antioxidant Toco (2 x 1500 IE/kg BW/week in the pellets). Blood pressure was measured using tail plethysmography. The experiment was terminated after 12 weeks. Heart and left ventricular weight were determined and the following parameters were measured using morphometry and stereology: volume densities of cardiomyocytes, capillaries and non-vascular interstitium; length density and total length of cardiac capillaries, wall thickness of intramyocardial arterioles and of the aorta. Systolic blood pressure and body weight were comparable in all groups. Treatment with Toco led to significantly increased plasma concentrations of Toco. Left ventricular weight and wall thickness of intramyocardial arteries were significantly higher in both SNX groups compared to sham controls. Volume density of the cardiac interstitial tissue was significantly higher in untreated SNX than in Toco treated SNX and sham control rats. Length density of capillaries was significantly lower in untreated SNX than in control rats; however, the values were significantly higher, and even higher than in sham controls, when SNX were treated with Toco. Treatment with the antioxidant dl-alpha-tocopherol prevented cardiomyocyte

VEGF 165 Gene Therapy for Patients with Refractory Angina: Mobilization of Endothelial Progenitor Cells

International Nuclear Information System (INIS)

Rodrigues, Clarissa G.; Plentz, Rodrigo D.M.; Dipp, Thiago; Salles, Felipe B.; Giusti, Imarilde I.; Sant'Anna, Roberto T.; Eibel, Bruna; Nesralla, Ivo A.; Markoski, Melissa; Beyer, Nance N.; Kalil, Renato A. K.

2013-01-01

Vascular endothelial growth factor (VEGF) induces mobilization of endothelial progenitor cells (EPCs) with the capacity for proliferation and differentiation into mature endothelial cells, thus contributing to the angiogenic process. We sought to assess the behavior of EPCs in patients with ischemic heart disease and refractory angina who received an intramyocardial injections of 2000 µg of VEGF 165 as the sole therapy. The study was a subanalysis of a clinical trial. Patients with advanced ischemic heart disease and refractory angina were assessed for eligibility. Inclusion criteria were as follows: signs and symptoms of angina and/or heart failure despite maximum medical treatment and a myocardial ischemic area of at least 5% as assessed by single-photon emission computed tomography (SPECT). Exclusion criteria were as follows: age > 65 years, left ventricular ejection fraction < 25%, and a diagnosis of cancer. Patients whose EPC levels were assessed were included. The intervention was 2000 µg of VEGF 165 plasmid injected into the ischemic myocardium. The frequency of CD34+/KDR+ cells was analyzed by flow cytometry before and 3, 9, and 27 days after the intervention. A total of 9 patients were included, 8 males, mean age 59.4 years, mean left ventricular ejection fraction of 59.3% and predominant class III angina. The number of EPCs on day 3 was significantly higher than that at baseline (p = 0.03); however, that on days 9 th and 27 th was comparable to that at baseline. We identified a transient mobilization of EPCs, which peaked on the 3th day after VEGF 165 gene therapy in patients with refractory angina and returned to near baseline levels on 9 th and 27 th days

Spiritual Assessments in Occupational Therapy

Directory of Open Access Journals (Sweden)

Barbara Hemphill

2015-07-01

Full Text Available Spirituality is recognized as an important concept in the study and practice of medicine, including occupational therapy. This aligns with occupational therapy’s core value of treating people holistically—mind, body, and spirit. Currently, the Joint Commission for the Accreditation of Hospital Organizations ( JCAHO requires that a spiritual assessment be given to patients on admission. To conduct effective spiritual assessments, occupational therapists must distinguish between religion and spirituality. They also must be aware of their own spiritual beliefs and practices and how those might influence their clinical interactions. This article presents spiritual assessment tools that occupational therapists can use in clinical practice; they range from history taking, to questionnaires, to observation scales. Guidelines are presented for selecting among several spiritual assessments. A case study is presented in which a patient’s faith tradition is being challenged, which could affect the outcome of therapy. Finally, treatment and intervention planning and ethical considerations are discussed.

Therapy assessment in multiple myeloma with PET

Energy Technology Data Exchange (ETDEWEB)

Nanni, Cristina [Medicina Nucleare Metropolitana di Bologna, Bologna (Italy); Zamagni, Elena [Bologna University School of Medicine, Seragnoli Institute of Hematology, Bologna (Italy)

2017-08-15

Multiple myeloma is a plasma cell dyscrasia producing bone lytic lesions. In recent years, a wide spectrum of therapeutic approaches are available to treat the disease: an accurate therapy assessment has, therefore, become of utmost importance. In this field, imaging is becoming a cornerstone, especially in association with clinical parameters. Among imaging procedures, FDG PET/CT is recognized to provide reliable information, achieved in a very safe and fast procedure. The literature has produced very concordant results from different groups assessing the value of FDG PET/CT as a prognostic factor in general and in therapy assessment, but some issues remain regarding a standardization of image interpretation especially in borderline cases. So far, no data regarding nor other imaging compounds and the use of hybrid tomographs PET/MR are available to define therapy assessment in PET. (orig.)

Experimental Model of Gene Transfection in Healthy Canine Myocardium: Perspectives of Gene Therapy for Ischemic Heart Disease

Directory of Open Access Journals (Sweden)

Renato A. K. Kalil

2002-09-01

Full Text Available OBJECTIVE: To assess the transfection of the gene that encodes green fluorescent protein (GFP through direct intramyocardial injection. METHODS: The pREGFP plasmid vector was used. The EGFP gene was inserted downstream from the constitutive promoter of the Rous sarcoma virus. Five male dogs were used (mean weight 13.5 kg, in which 0.5 mL of saline solution (n=1 or 0.5 mL of plasmid solution containing 0.5 µg of pREGFP/dog (n=4 were injected into the myocardium of the left ventricular lateral wall. The dogs were euthanized 1 week later, and cardiac biopsies were obtained. RESULTS: Fluorescence microscopy showed differences between the cells transfected and not transfected with pREGFP plasmid. Mild fluorescence was observed in the cardiac fibers that received saline solution; however, the myocardial cells transfected with pREGFP had overt EGFP expression. CONCLUSION: Transfection with the EGFP gene in healthy canine myocardium was effective. The reproduction of this efficacy using vascular endothelial growth factor (VEGF instead of EGFP aims at developing gene therapy for ischemic heart disease.

Material interaction in art therapy assessment

NARCIS (Netherlands)

Pénzes, I.J.N.J.; Hooren, S. van; Dokter, D.; Smeijsters, H.; Hutschemaekers, G.J.M.

2014-01-01

Diverse approaches to art therapy assessment agree that art materials should play a central role. However, relatively little research is done on the role of different art materials. This article describes the results of a qualitative study on the use of art materials by art therapists in art therapy

Results from functional and cellular studies using an ovine model to assess response to mesenchymal stem cell therapy after induction of myocardial infarction

International Nuclear Information System (INIS)

Bailey, Elizabeth A.; Bailey, Dale L; Roach, Paul J.; Bautovich, George; Hunyor, Stephen

2009-01-01

Full text: Background: Assessing functional and cellular consequences following myocardial infarction (MI) using large animals has advantages of similarity in size, shape and coronary supply to human heart. Aim: To confirm presence of MI and detect recovery of perfusion and function following implantation of ovine bone-marrow derived mesenchymal stem cells (MSC) using intra-myocardial (1 M ) and intra-coronary (I C ) methods. Methods: Eighteen ewes (wt: 45-50 k g, LV-EDV: 80-90 m L) included, with 10 completing protocol (3=control, 4= IM , 3= IC ). MlBI MPI SPECT/CT performed at baseline, 5-7 days post induction of Ml and 6 weeks post cellular therapy with male MSCs. At completion, sheep sacrificed and heart slices reviewed microscopically to confirm Ml, assess neovascularisation and correlate with MPI findings. MPI studies reconstructed using OSEM CT-based AC and analysed using QPS/QGS software. Calculation of Recovery Difference (RD%), Recovery Ratio (RR) and relative change to baseline determined for each study and per segment per study. Results: M I confirmed in 10 of 12 studies (I showed no perfusion abnormality, another pre-existing defect), confirmed anatomically by identification of fibrous scar tissue with lymphoid aggregates, histiocytes and calcium deposits. Reduction in perfusion was 14% to 48%. No improvement in perfusion seen in control (RR=0.8, RD=-16.9) and IC (RR=0.9, RD=-7.1) studies. Significant reperfusion seen on 1 M studies, with RR=1.5, RD=1.1 and perfusion recovery 8%, around periphery of infarct zone. Conclusions: Presence of acute Ml identified on MlBl MPI SPECT/CT correlates with anatomical findings. Improvement in perfusion and function at infarct zone seen using 1 M method of MSC implantation, correlating with significant neovascularisation identified microscopically.

VEGF 165 Gene Therapy for Patients with Refractory Angina: Mobilization of Endothelial Progenitor Cells

Energy Technology Data Exchange (ETDEWEB)

Rodrigues, Clarissa G. [Instituto de Cardiologia/Fundação Universitária de Cardiologia - Programa de Pós Graduação em Ciências da Saúde: Cardiologia, Porto Alegre, RS (Brazil); Duke University Medical Center, Durham, North Carolina (United States); Plentz, Rodrigo D.M. [Instituto de Cardiologia/Fundação Universitária de Cardiologia - Programa de Pós Graduação em Ciências da Saúde: Cardiologia, Porto Alegre, RS (Brazil); Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, RS (Brazil); Dipp, Thiago [Instituto de Cardiologia/Fundação Universitária de Cardiologia - Programa de Pós Graduação em Ciências da Saúde: Cardiologia, Porto Alegre, RS (Brazil); Salles, Felipe B. [Instituto de Cardiologia/Fundação Universitária de Cardiologia - Programa de Pós Graduação em Ciências da Saúde: Cardiologia, Porto Alegre, RS (Brazil); Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, RS (Brazil); Giusti, Imarilde I.; Sant' Anna, Roberto T.; Eibel, Bruna; Nesralla, Ivo A.; Markoski, Melissa [Instituto de Cardiologia/Fundação Universitária de Cardiologia - Programa de Pós Graduação em Ciências da Saúde: Cardiologia, Porto Alegre, RS (Brazil); Beyer, Nance N. [Instituto de Cardiologia/Fundação Universitária de Cardiologia - Programa de Pós Graduação em Ciências da Saúde: Cardiologia, Porto Alegre, RS (Brazil); Universidade Federal do Rio Grande do Sul, Porto Alegre, RS (Brazil); Kalil, Renato A. K., E-mail: kalil.pesquisa@gmail.com [Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, RS (Brazil)

2013-08-15

Vascular endothelial growth factor (VEGF) induces mobilization of endothelial progenitor cells (EPCs) with the capacity for proliferation and differentiation into mature endothelial cells, thus contributing to the angiogenic process. We sought to assess the behavior of EPCs in patients with ischemic heart disease and refractory angina who received an intramyocardial injections of 2000 µg of VEGF 165 as the sole therapy. The study was a subanalysis of a clinical trial. Patients with advanced ischemic heart disease and refractory angina were assessed for eligibility. Inclusion criteria were as follows: signs and symptoms of angina and/or heart failure despite maximum medical treatment and a myocardial ischemic area of at least 5% as assessed by single-photon emission computed tomography (SPECT). Exclusion criteria were as follows: age > 65 years, left ventricular ejection fraction < 25%, and a diagnosis of cancer. Patients whose EPC levels were assessed were included. The intervention was 2000 µg of VEGF 165 plasmid injected into the ischemic myocardium. The frequency of CD34+/KDR+ cells was analyzed by flow cytometry before and 3, 9, and 27 days after the intervention. A total of 9 patients were included, 8 males, mean age 59.4 years, mean left ventricular ejection fraction of 59.3% and predominant class III angina. The number of EPCs on day 3 was significantly higher than that at baseline (p = 0.03); however, that on days 9{sup th} and 27{sup th} was comparable to that at baseline. We identified a transient mobilization of EPCs, which peaked on the 3th day after VEGF 165 gene therapy in patients with refractory angina and returned to near baseline levels on 9{sup th} and 27{sup th}days.

Progress of assessment and rehabilitation therapy of cognitive impairment

Directory of Open Access Journals (Sweden)

Yuan-yuan TAO

2017-07-01

Full Text Available  Cognitive impairment is one of major disorders after brain injury. With the rapid development of rehabilitation medicine in China, more and more attention was focused on it. The methods of assessment and rehabilitation therapy of cognitive impairment are more widely used in clinic. Based on traditional methods of assessment and rehabilitation therapy, driven by the development of computer, Internet and Internet of Things, more and more new methods emerged. This article intends to review the commonly used assessment and rehabilitation therapy of cognitive impairment and their progress. DOI: 10.3969/j.issn.1672-6731.2017.05.002

Electroconvulsive Therapy: A Comprehensive Assessment

Directory of Open Access Journals (Sweden)

Tayfun Zeren

2003-08-01

Full Text Available Electroconvulsive therapy (ECT is one of the most important discoveries of psychiatric treatments. This article comprehensively assesses historical progress, mechanism of actions, practical methods, indications, side effects, complications, drug interactions of ECT and attitudes towards ECT. [Archives Medical Review Journal 2003; 12(4.000: 340-377

Differential Mechanisms of Myocardial Conduction Slowing by Adipose Tissue-Derived Stromal Cells Derived From Different Species

NARCIS (Netherlands)

ten Sande, Judith N.; Smit, Nicoline W.; Parvizi, Mojtaba; van Amersfoorth, Shirley C. M.; Plantinga, Josee A.; van Dessel, Pascal F. H. M.; de Bakker, Jacques M. T.; Harmsen, Marco C.; Coronel, Ruben

: Stem cell therapy is a promising therapeutic option to treat patients after myocardial infarction. However, the intramyocardial administration of large amounts of stem cells might generate a proarrhythmic substrate. Proarrhythmic effects can be explained by electrotonic and/or paracrine

Assessments in outcome evaluation in aphasia therapy

DEFF Research Database (Denmark)

Isaksen, Jytte; Brouwer, Catherine E.

2015-01-01

Abstract Outcomes of aphasia therapy in Denmark are documented in evaluation sessions in which both the person with aphasia and the speech-language therapist take part. The participants negotiate agreements on the results of therapy. By means of conversation analysis, we study how such agreements...... on therapy outcome are reached interactionally. The sequential analysis of 34 video recordings focuses on a recurrent method for reaching agreements in these outcome evaluation sessions. In and through a special sequence of conversational assessment it is claimed that the person with aphasia has certain...

Self-assessment of professionalism in physical therapy education.

Science.gov (United States)

Anderson, Deborah K; Irwin, Kent E

2013-01-01

With the physical therapy (PT) professions' advancement to the clinical doctorate degree and the promotion of autonomous practice, exemplary professional conduct is an expectation of the PT profession. PT education programs are being challenged to develop methods to teach and assess professional behavior. Forty-three PT students (11 male and 32 female, ages 20-28 years) completed the APTA Professionalism in Physical Therapy: Core Values Self-Assessment (PPTCVSA) after their first 3 week clinical experience and again after their final clinical experience. A mixed design ANOVA compared participants' total scores and individual Core Value scores on the Professionalism in Physical Therapy: Core Values Self-Assessment (PPTCVSA) after 3 and 33 weeks of clinical education. The effects of gender, age, and undergraduate area of study on growth in professionalism scores were also investigated. Total PPTCVSA scores and individual Core Value scores on professionalism (accountability, altruism, compassion/caring, excellence, integrity, professional duty, and social responsibility) were higher after 33 weeks compared to scores after 3 weeks of clinical education. Female student's total professionalism scores were higher than male student's scores on both the first and second self-assessments. In addition, female students scored themselves higher than their male peers on accountability, excellence, integrity, and professional duty. Improved scores on the PPTCVSA indicate that physical therapy education is playing an important role in the development of professional behavior, knowledge, and application in practice.

Emerging treatment options for refractory angina pectoris: ranolazine, shock wave treatment, and cell-based therapies.

Science.gov (United States)

Gennari, Marco; Gambini, Elisa; Bassetti, Beatrice; Capogrossi, Maurizio; Pompilio, Giulio

2014-01-01

A challenge of modern cardiovascular medicine is to find new, effective treatments for patients with refractory angina pectoris, a clinical condition characterized by severe angina despite optimal medical therapy. These patients are not candidates for surgical or percutaneous revascularization. Herein we review the most up-to-date information regarding the modern approach to the patient with refractory angina pectoris, from conventional medical management to new medications and shock wave therapy, focusing on the use of endothelial precursor cells (EPCs) in the treatment of this condition. Clinical limitations of the efficiency of conventional approaches justify the search for new therapeutic options. Regenerative medicine is considered the next step in the evolution of organ replacement therapy. It is driven largely by the same health needs as transplantation and replacement therapies, but it aims further than traditional approaches, such as cell-based therapy. Increasing knowledge of the role of circulating cells derived from bone marrow (EPCs) on cardiovascular homeostasis in physiologic and pathologic conditions has prompted the clinical use of these cells to relieve ischemia. The current state of therapeutic angiogenesis still leaves many questions unanswered. It is of paramount importance that the treatment is delivered safely. Direct intramyocardial and intracoronary administration has demonstrated acceptable safety profiles in early trials, and may represent a major advance over surgical thoracotomy. The combined efforts of bench and clinical researchers will ultimately answer the question of whether cell therapy is a suitable strategy for treatment of patients with refractory angina.

Isotretinoin therapy: Any need for laboratory assessment? | Tallab ...

African Journals Online (AJOL)

Background: Recently studies showed the no need for laboratory follow up of patients on isotretinoin therapy. The aim of this study is to assess this issue. Patients and methods: A retrospective study on 400 patients was performed to analyze the laboratory data before and after isotretinoin therapy of acne vulgaris patients.

Integrating Occupational Therapy Specific Assessments in Practice: Exploring Practitioner Experiences

Directory of Open Access Journals (Sweden)

Eric Asaba

2017-01-01

Full Text Available Background. Occupational therapists sometimes find it challenging to integrate client-centered and occupational therapy specific assessments in practice. The aim of this study was to explore the use of occupational therapy specific assessments such as the Assessment of Motor and Process Skills (AMPS among occupational therapists in Sweden and Japan. Methods. Interviews and qualitative thematic analyses were utilized. Findings. Four themes are reported: (1 use it or lose it, (2 simply no space until after hours, (3 biggest barriers can be colleagues, and (4 being more specific: communication. Conclusion. In keeping with previous studies, occupational therapists often find it challenging to implement client-centered and occupation-based assessment tools into practice. However, more work is needed to understand how best practices can be incorporated into a changing occupational therapy daily practice.

Progress of assessment and rehabilitation therapy of cognitive impairment

OpenAIRE

Yuan-yuan TAO; Rong SUN; Lu-ping SONG

2017-01-01

 Cognitive impairment is one of major disorders after brain injury. With the rapid development of rehabilitation medicine in China, more and more attention was focused on it. The methods of assessment and rehabilitation therapy of cognitive impairment are more widely used in clinic. Based on traditional methods of assessment and rehabilitation therapy, driven by the development of computer, Internet and Internet of Things, more and more new methods emerged. This article intends to revie...

Music therapy assessment in school settings: a preliminary investigation.

Science.gov (United States)

Wilson, B L; Smith, D S

2000-01-01

The present investigation was undertaken in response to music therapists working in school settings for information relating to the availability of music therapy assessments and the feasibility of standardizing an assessment instrument for music therapists to use in school settings. Five research questions were identified, and the music therapy literature was surveyed to compile responses to those questions. Three different online data bases (ERIC, PsycINFO, and Article 1st) were used, covering articles published between 1980 and 1997. Individual hand searches were done of the Arts in Psychotherapy, Journal of Music Therapy, Journal of Research in Music Education, Journal of the International Association of Music for the Handicapped, Music Therapy and Music Therapy Perspectives. The questions and responses were as follows: 1. Which music-based assessment tools are being used with children with disabilities? Little commonality in assessment tools being used by music therapists and researchers was discovered. Of the total 41 studies, 20 (49%) reported using a "named" or "titled" assessment tool, and in the remaining 51% of studies, the authors reported using an untitled, and usually experimenter-designed, original assessment tool. 2. Have certain assessments been used in more than one study? Very limited replication of existing assessments was found. Of the 16 "named" assessments, only 3 were found to be used in more than one research study. 3. Are the actual assessments published along with the articles describing their use? Only 3 of the 20 studies using named assessments were published along with the journal article. Of the remaining 21 studies using original, experimenter-designed assessment tools, only 6 (28%) had the assessment instrument published with the article. 4. What is the primary purpose for using the assessment? Six primary purposes emerged from the review of the literature: to compare with data obtained from other assessment measures or from other

Implant therapy in the esthetic zone: smile line assessment.

Science.gov (United States)

Kourkouta, Stella

2011-04-01

Assessment of the smile or lip line is imperative when implant therapy is carried out in the esthetic zone. The smile is generally defined as high, average, or low. Females are reported to have higher lip lines than males, which means that they are at greater risk when placing and restoring implants in the esthetic zone. Maximum upper lip elevation, usually observed during a strained posed smile, should be assessed. This paper discusses some clinical observations and concepts in relation to smile line assessment for implant therapy in the esthetic zone. (Int J Periodontics Restorative Dent 2011;31:195-201.).

Application of the cognitive therapy model to initial crisis assessment.

Science.gov (United States)

Calvert, Patricia; Palmer, Christine

2003-03-01

This article provides a background to the development of cognitive therapy and cognitive therapeutic skills with a specific focus on the treatment of a depressive episode. It discusses the utility of cognitive therapeutic strategies to the model of crisis theory and initial crisis assessment currently used by the Community Assessment & Treatment Team of Waitemata District Health Board on the North Shore of Auckland, New Zealand. A brief background to cognitive therapy is provided, followed by a comprehensive example of the use of the Socratic questioning method in guiding collaborative assessment and treatment of suicidality by nurses during the initial crisis assessment.

78 FR 70307 - Guidance for Industry: Preclinical Assessment of Investigational Cellular and Gene Therapy...

Science.gov (United States)

2013-11-25

...] Guidance for Industry: Preclinical Assessment of Investigational Cellular and Gene Therapy Products... Assessment of Investigational Cellular and Gene Therapy Products'' dated November 2013. The guidance document... products reviewed by the Office of Cellular, Tissue and Gene Therapies (OCTGT). The product areas covered...

Research into the Development of Voice Assessment in Music Therapy

DEFF Research Database (Denmark)

Storm, Sanne

This study was a research into the development of a voice assessment profile (VOIAS). Already a preliminary literature search showed that no such profile within music therapy existed, and only very sparse research within music therapy focusing on and involving the human voice. The development...

Mental health consumer participation in undergraduate occupational therapy student assessment: No negative impact.

Science.gov (United States)

Logan, Alexandra; Yule, Elisa; Taylor, Michael; Imms, Christine

2018-05-28

Australian accreditation standards for occupational therapy courses require consumer participation in the design, delivery and evaluation of programs. This study investigated whether a mental health consumer - as one of two assessors for an oral assessment in a mental health unit - impacted engagement, anxiety states and academic performance of undergraduate occupational therapy students. Students (n = 131 eligible) self-selected into two groups but were blinded to the group differences (assessor panel composition) until shortly prior to the oral assessment. Control group assessors were two occupational therapy educators, while consumer group assessors included an occupational therapy educator and a mental health consumer. Pre- and post-assessment data were successfully matched for 79 students (overall response rate = 73.1%). No evidence was found of significant differences between the two groups for engagement, anxiety or academic performance (all P values >0.05). Including mental health consumers as assessors did not negatively impact student engagement and academic performance, nor increase student anxiety beyond that typically observed in oral assessment tasks. The findings provide support for expanding the role of mental health consumers in the education and assessment of occupational therapy students. Development of methods to determine the efficacy of consumer involvement remains an area for future research. © 2018 Occupational Therapy Australia.

Macroscopic fluorescence imaging: a novel technique to monitor retention and distribution of injected microspheres in an experimental model of ischemic heart failure.

Science.gov (United States)

Martens, Andreas; Rojas, Sebastian V; Baraki, Hassina; Rathert, Christian; Schecker, Natalie; Hernandez, Sara Rojas; Schwanke, Kristin; Zweigerdt, Robert; Martin, Ulrich; Saito, Shunsuke; Haverich, Axel; Kutschka, Ingo

2014-01-01

The limited effectiveness of cardiac cell therapy has generated concern regarding its clinical relevance. Experimental studies show that cell retention and engraftment are low after injection into ischemic myocardium, which may restrict therapy effectiveness significantly. Surgical aspects and mechanical loss are suspected to be the main culprits behind this phenomenon. As current techniques of monitoring intramyocardial injections are complex and time-consuming, the aim of the study was to develop a fast and simple model to study cardiac retention and distribution following intramyocardial injections. For this purpose, our main hypothesis was that macroscopic fluorescence imaging could adequately serve as a detection method for intramyocardial injections. A total of 20 mice underwent ligation of the left anterior descending artery (LAD) for myocardial infarction. Fluorescent microspheres with cellular dimensions were used as cell surrogates. Particles (5 × 10(5)) were injected into the infarcted area of explanted resting hearts (Ex vivo myocardial injetions EVMI, n = 10) and in vivo into beating hearts (In vivo myocardial injections IVMI, n = 10). Microsphere quantification was performed by fluorescence imaging of explanted organs. Measurements were repeated after a reduction to homogenate dilutions. Cardiac microsphere retention was 2.78 × 10(5) ± 0.31 × 10(5) in the EVMI group. In the IVMI group, cardiac retention of microspheres was significantly lower (0.74 × 10(5) ± 0.18 × 10(5); pfluorescence imaging revealed venous drainage through the coronary sinus, resulting in a microsphere accumulation in the left (0.90 × 10(5) ± 0.20 × 10(5)) and the right (1.07 × 10(5) ± 0.17 × 10(5)) lung. Processing to homogenates involved further particle loss (pfluorescence imaging method for biodistribution analysis which enabled the quantification of fluorescent microspheres after intramyocardial delivery using macroscopic fluorescence imaging. This new technique

Uterine-derived progenitor cells are immunoprivileged and effectively improve cardiac regeneration when used for cell therapy.

Science.gov (United States)

Ludke, Ana; Wu, Jun; Nazari, Mansoreh; Hatta, Kota; Shao, Zhengbo; Li, Shu-Hong; Song, Huifang; Ni, Nathan C; Weisel, Richard D; Li, Ren-Ke

2015-07-01

Cell therapy to prevent cardiac dysfunction after myocardial infarction (MI) is less effective in aged patients because aged cells have decreased regenerative capacity. Allogeneic transplanted stem cells (SCs) from young donors are usually rejected. Maintaining transplanted SC immunoprivilege may dramatically improve regenerative outcomes. The uterus has distinct immune characteristics, and we showed that reparative uterine SCs home to the myocardium post-MI. Here, we identify immunoprivileged uterine SCs and assess their effects on cardiac regeneration after allogeneic transplantation. We found more than 20% of cells in the mouse uterus have undetectable MHC I expression by flow cytometry. Uterine MHC I((neg)) and MHC I((pos)) cells were separated by magnetic cell sorting. The MHC I((neg)) population expressed the SC markers CD34, Sca-1 and CD90, but did not express MHC II or c-kit. In vitro, MHC I((neg)) and ((pos)) SCs show colony formation and endothelial differentiation capacity. In mixed leukocyte co-culture, MHC I((neg)) cells showed reduced cell death and leukocyte proliferation compared to MHC I((pos)) cells. MHC I((neg)) and ((pos)) cells had significantly greater angiogenic capacity than mesenchymal stem cells. The benefits of intramyocardial injection of allogeneic MHC I((neg)) cells after MI were comparable to syngeneic bone marrow cell transplantation, with engraftment in cardiac tissue and limited recruitment of CD4 and CD8 cells up to 21 days post-MI. MHC I((neg)) cells preserved cardiac function, decreased infarct size and improved regeneration post-MI. This new source of immunoprivileged cells can induce neovascularization and could be used as allogeneic cell therapy for regenerative medicine. Copyright © 2015 Elsevier Ltd. All rights reserved.

Chelation therapy after the Trial to Assess Chelation Therapy: results of a unique trial

Science.gov (United States)

Avila, Maria D.; Escolar, Esteban; Lamas, Gervasio A.

2014-01-01

Purpose of review EDTA chelation therapy has been in off-label use for the treatment of atherosclerosis. We review the results of the first large-scale randomized trial of this treatment. Recent findings The trial to assess chelation therapy was a $30 million National Institutes of Health-funded study of the safety and efficacy of EDTA-based chelation infusions in 1708 post-myocardial infarction (MI) patients. The trial to assess chelation therapy demonstrated a significant (P = 0.035) 18% reduction in a combined primary endpoint of death, MI, stroke, coronary revascularization, or hospitalization for angina. In diabetic patients the benefit was more extreme, with a 41% relative reduction in risk (P = 0.0002) and a 43% reduction in total mortality (P = 0.011). Safety data were favorable. A reduction of oxidative stress by chelation of toxic metals has been proposed as a possible mechanism of action. Summary Recent research suggests that EDTA chelation may be a well-tolerated and effective treatment for post-MI patients. Future replication and mechanistic studies are important prior to implementation in all post-MI patients. PMID:25023079

77 FR 71194 - Draft Guidance for Industry: Preclinical Assessment of Investigational Cellular and Gene Therapy...

Science.gov (United States)

2012-11-29

...] Draft Guidance for Industry: Preclinical Assessment of Investigational Cellular and Gene Therapy... Industry: Preclinical Assessment of Investigational Cellular and Gene Therapy Products,'' dated November... Evaluation (CBER), Office of Cellular, Tissue, and Gene Therapies (OCTGT). The product areas covered by this...

Construction of an Occupational Therapy Screenings Assessment for elderly medical patients

DEFF Research Database (Denmark)

Holsbæk, Jonas

there for demands a validated Occupational Therapy Screening Assessment, that fast and easy can tell if more Occupational Therapy is needed. Aim: The aim of the study is to develop a Screening Assessment which can be used in the Occupational Therapist practice screening Hospitalized Elderly medical inpatients...... by means of the Content Validity Index (CVI) – Questionaire. Result: The result was a Screening Assessment and a Manual, which was built up using ICF and the ADL-Taxonomy as References. The Screening Instrument should be a support for the working Occupational Therapist in their Clinical Reasoning. CVI...

Inspiration from heart development: Biomimetic development of functional human cardiac organoids.

Science.gov (United States)

Richards, Dylan J; Coyle, Robert C; Tan, Yu; Jia, Jia; Wong, Kerri; Toomer, Katelynn; Menick, Donald R; Mei, Ying

2017-10-01

Recent progress in human organoids has provided 3D tissue systems to model human development, diseases, as well as develop cell delivery systems for regenerative therapies. While direct differentiation of human embryoid bodies holds great promise for cardiac organoid production, intramyocardial cell organization during heart development provides biological foundation to fabricate human cardiac organoids with defined cell types. Inspired by the intramyocardial organization events in coronary vasculogenesis, where a diverse, yet defined, mixture of cardiac cell types self-organizes into functional myocardium in the absence of blood flow, we have developed a defined method to produce scaffold-free human cardiac organoids that structurally and functionally resembled the lumenized vascular network in the developing myocardium, supported hiPSC-CM development and possessed fundamental cardiac tissue-level functions. In particular, this development-driven strategy offers a robust, tunable system to examine the contributions of individual cell types, matrix materials and additional factors for developmental insight, biomimetic matrix composition to advance biomaterial design, tissue/organ-level drug screening, and cell therapy for heart repair. Copyright © 2017 Elsevier Ltd. All rights reserved.

Molecular Imaging and Precision Medicine: PET/Computed Tomography and Therapy Response Assessment in Oncology.

Science.gov (United States)

Sheikhbahaei, Sara; Mena, Esther; Pattanayak, Puskar; Taghipour, Mehdi; Solnes, Lilja B; Subramaniam, Rathan M

2017-01-01

A variety of methods have been developed to assess tumor response to therapy. Standardized qualitative criteria based on 18F-fluoro-deoxyglucose PET/computed tomography have been proposed to evaluate the treatment effectiveness in specific cancers and these allow more accurate therapy response assessment and survival prognostication. Multiple studies have addressed the utility of the volumetric PET biomarkers as prognostic indicators but there is no consensus about the preferred segmentation methodology for these metrics. Heterogeneous intratumoral uptake was proposed as a novel PET metric for therapy response assessment. PET imaging techniques will be used to study the biological behavior of cancers during therapy. Copyright © 2016 Elsevier Inc. All rights reserved.

Image Guidance and Assessment of Radiation Induced Gene Therapy

National Research Council Canada - National Science Library

Pelizzari, Charles

2004-01-01

Image guidance and assessment techniques are being developed for combined radiation/gene therapy, which utilizes a radiation-inducible gene promoter to cause expression of tumor necrosis factor alpha...

Fecal Microbiota Therapy for Clostridium difficile Infection: A Health Technology Assessment.

Science.gov (United States)

2016-01-01

Fecal microbiota therapy is increasingly being used to treat patients with Clostridium difficile infection. This health technology assessment primarily evaluated the effectiveness and cost-effectiveness of fecal microbiota therapy compared with the usual treatment (antibiotic therapy). We performed a literature search using Ovid MEDLINE, Embase, Cochrane Database of Systematic Reviews, Database of Abstracts of Reviews of Effects, CRD Health Technology Assessment Database, Cochrane Central Register of Controlled Trials, and NHS Economic Evaluation Database. For the economic review, we applied economic filters to these search results. We also searched the websites of agencies for other health technology assessments. We conducted a meta-analysis to analyze effectiveness. The quality of the body of evidence for each outcome was examined according to the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) Working Group criteria. Using a step-wise, structural methodology, we determined the overall quality to be high, moderate, low, or very low. We used a survey to examine physicians' perception of patients' lived experience, and a modified grounded theory method to analyze information from the survey. For the review of clinical effectiveness, 16 of 1,173 citations met the inclusion criteria. A meta-analysis of two randomized controlled trials found that fecal microbiota therapy significantly improved diarrhea associated with recurrent C. difficile infection versus treatment with vancomycin (relative risk 3.24, 95% confidence interval [CI] 1.85-5.68) (GRADE: moderate). While fecal microbiota therapy is not associated with a significant decrease in mortality compared with antibiotic therapy (relative risk 0.69, 95% CI 0.14-3.39) (GRADE: low), it is associated with a significant increase in adverse events (e.g., short-term diarrhea, relative risk 30.76, 95% CI 4.46-212.44; abdominal cramping, relative risk 14.81, 95% CI 2.07-105.97) (GRADE: low). For

Influence of radiation therapy on oral Candida albicans colonization: a quantitative assessment

International Nuclear Information System (INIS)

Rossie, K.M.; Taylor, J.; Beck, F.M.; Hodgson, S.E.; Blozis, G.G.

1987-01-01

An increase in quantity of oral Candida albicans was documented in patients receiving head and neck radiation therapy during and after therapy, as assessed by an oral-rinse culturing technique. The amount of the increase was greater in denture wearers and directly related to increasing radiation dose and increasing volume of parotid gland included in the radiation portal. A significant number of patients who did not carry C. albicans prior to radiation therapy developed positive cultures by 1 month after radiation therapy. The percentage of patients receiving head and neck radiation therapy who carried C. albicans prior to radiation therapy did not differ significantly from matched dental patient controls

Fecal Microbiota Therapy for Clostridium difficile Infection: A Health Technology Assessment

Science.gov (United States)

2016-01-01

Background Fecal microbiota therapy is increasingly being used to treat patients with Clostridium difficile infection. This health technology assessment primarily evaluated the effectiveness and cost-effectiveness of fecal microbiota therapy compared with the usual treatment (antibiotic therapy). Methods We performed a literature search using Ovid MEDLINE, Embase, Cochrane Database of Systematic Reviews, Database of Abstracts of Reviews of Effects, CRD Health Technology Assessment Database, Cochrane Central Register of Controlled Trials, and NHS Economic Evaluation Database. For the economic review, we applied economic filters to these search results. We also searched the websites of agencies for other health technology assessments. We conducted a meta-analysis to analyze effectiveness. The quality of the body of evidence for each outcome was examined according to the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) Working Group criteria. Using a step-wise, structural methodology, we determined the overall quality to be high, moderate, low, or very low. We used a survey to examine physicians’ perception of patients’ lived experience, and a modified grounded theory method to analyze information from the survey. Results For the review of clinical effectiveness, 16 of 1,173 citations met the inclusion criteria. A meta-analysis of two randomized controlled trials found that fecal microbiota therapy significantly improved diarrhea associated with recurrent C. difficile infection versus treatment with vancomycin (relative risk 3.24, 95% confidence interval [CI] 1.85–5.68) (GRADE: moderate). While fecal microbiota therapy is not associated with a significant decrease in mortality compared with antibiotic therapy (relative risk 0.69, 95% CI 0.14–3.39) (GRADE: low), it is associated with a significant increase in adverse events (e.g., short-term diarrhea, relative risk 30.76, 95% CI 4.46–212.44; abdominal cramping, relative risk 14

Development of a music therapy assessment tool for patients in low awareness states.

Science.gov (United States)

Magee, Wendy L

2007-01-01

People in low awareness states following profound brain injury typically demonstrate subtle changes in functional behaviors which challenge the sensitivity of measurement tools. Failure to identify and measure changes in functioning can lead to misdiagnosis and withdrawal of treatment with this population. Thus, the development of tools which are sensitive to responsiveness is of central concern. As the auditory modality has been found to be particularly sensitive in identifying responses indicating awareness, a convincing case can be made for music therapy as a treatment medium. However, little has been recommended about protocols for intervention or tools for measuring patient responses within the music therapy setting. This paper presents the rationale for an assessment tool specifically designed to measure responses in the music therapy setting with patients who are diagnosed as minimally conscious or in a vegetative state. Developed over fourteen years as part of interdisciplinary assessment and treatment, the music therapy assessment tool for low awareness states (MATLAS) contains fourteen items which rate behavioral responses across a number of domains. The tool can provide important information for interdisciplinary assessment and treatment particularly in the auditory and communication domains. Recommendations are made for testing its reliability and validity through research.

Stage of readiness of patients with behavioral dysphonia in pre and post-group voice therapy assessments.

Science.gov (United States)

Costa, Bianca Oliveira Ismael da; Silva, Priscila Oliveira Costa; Pinheiro, Renata Serrano de Andrade; Silva, Hêmmylly Farias da; Almeida, Anna Alice Figueirêdo de

2017-08-10

To verify the efficacy of group voice therapy in the stage of readiness and identify which items of the URICA-Voice range are more sensitive to post-therapy change in patients with behavioral dysphonia. An intervention study was conducted on 49 patients with behavioral dysphonia. An eclectic approach to group therapy was implemented over eight sessions, the first and last sessions consisting of assessments. The URICA-Voice range was used to evaluate the stage of readiness at pre- and post-therapy assessments. A descriptive and inferential statistical analysis was implemented for the results. Most participants were female, did not make professional use of voice, and had membranous vocal fold lesions. Most of them were in the Contemplation stage at in both moments, pre- and post-therapy. There was no significant change in the comparison of pre- and post-therapy scores. The majority of patients showed a reduction in the stage of readiness and some advanced to a higher stage. In the comparison of URICA-V range items, seven questions had equal or inferior responses in the post-therapy assessment. There was no statistical difference when comparing the pre- and post-therapy total average score of the URICA-Voice range. There were significant changes in the stage of readiness of patients in pre- and post-group speech therapy assessments.

Music Therapy Assessment and Development of Parental Competences in Families Where Children Have Experienced Emotional Neglect

DEFF Research Database (Denmark)

Jacobsen, Stine Lindahl

2012-01-01

In trying to aid difficulties within social services of assessing families at risk, the thesis sat out to strengthen, further develop, and test a music therapy assessment tool, Assessment of Parenting Competencies (APC). The study also aimed to examine the effect of music therapy on parenting...

Diabetic foot ulcers. Pathophysiology, assessment, and therapy.

OpenAIRE

Bowering, C. K.

2001-01-01

OBJECTIVE: To review underlying causes of diabetic foot ulceration, provide a practical assessment of patients at risk, and outline an evidence-based approach to therapy for diabetic patients with foot ulcers. QUALITY OF EVIDENCE: A MEDLINE search was conducted for the period from 1979 to 1999 for articles relating to diabetic foot ulcers. Most studies found were case series or small controlled trials. MAIN MESSAGE: Foot ulcers in diabetic patients are common and frequently lead to lower limb...

Development and validation of the functional assessment of cancer therapy-antiangiogenesis subscale.

Science.gov (United States)

Kaiser, Karen; Beaumont, Jennifer L; Webster, Kimberly; Yount, Susan E; Wagner, Lynne I; Kuzel, Timothy M; Cella, David

2015-05-01

The Functional Assessment of Cancer Therapy (FACT)-Antiangiogenesis (AntiA) Subscale was developed and validated to enhance treatment decision-making and side effect management for patients receiving anti-angiogenesis therapies. Side effects related to anti-angiogenesis therapies were identified from the literature, clinician input, and patient input. Fifty-nine possible patient expressions of side effects were generated. Patient and clinician ratings of the importance of these expressions led us to develop a 24-item questionnaire with clinical and research potential. To assess the scale's reliability and validity, 167 patients completed the AntiA Subscale, the Functional Assessment of Cancer Therapy-general (FACT-G), the FACT-Kidney Symptom Index (FKSI), the FACIT-Fatigue Subscale, the Global Rating of Change Scale (GRC), and the PROMIS Global Health Scale. Patient responses to the AntiA were analyzed for internal consistency, test-retest reliability, convergent and discriminant validity, and responsiveness to change in clinical status. All tested scales were found to have good internal consistency reliability (Cronbach's alpha 0.70-0.92). Test-retest reliability was also good (0.72-0.88) for total and subscale scores and lower for individual items. The total score, subscale scores, and all single items (except nosebleeds) significantly differentiated between groups defined by level of side effect bother. Evaluation of responsiveness to change in this study was not conclusive, suggesting an area for further research. The AntiA is a reliable and valid measure of side effects from anti-angiogenesis therapy. © 2014 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.

Treating Women Drug Abusers: Action Therapy and Trauma Assessment

Science.gov (United States)

Uhler, Ann S.; Parker, Olga V.

2002-01-01

The authors suggest that action therapy, a group of techniques including psychodrama, drama therapy, and role training, warrants research attention to determine whether it is well suited to the special characteristics and needs of women clients. In addition, the authors call on researchers to develop a new standardized tool for counselors to use during initial interviews to determine whether women presenting for drug abuse treatment also have significant issues related to trauma. The authors believe the use of unassisted clinical judgment for trauma assessment in first interviews may drive patients away by probing for painful information that clients are not yet ready to confront or divulge. PMID:18567963

Continuing competence assessment and maintenance in occupational therapy: Scoping review with stakeholder consultation.

Science.gov (United States)

Myers, Christine T; Schaefer, Nancy; Coudron, Ashley

2017-12-01

Continuing competence activities hold the promise of improving health-care service quality, especially given concerns about system inefficiencies and fragmentation. The aim of this scoping review was to describe the assessment and maintenance of occupational therapists' continuing competence and identify knowledge gaps for future research. A secondary aim was comparing scoping review findings with those from other health-care fields and considering possible impact of varying international regulations. A series of database searches retrieved peer-reviewed and grey literature on assessment and maintenance of occupational therapy continuing competence from 1995 to 2015. Themes were developed and findings shared with stakeholders, whose comments drove a second phase: searching for reviews related to continuing competence from allied health, medicine, and nursing, and reviewing websites and documents concerning regulatory requirements for occupational therapy continuing competence in seven English-speaking nations. Twenty-seven sources from the scoping review search met inclusion criteria. Stakeholder consultation validated the themes and preliminary knowledge gaps. Research into other health-care specialties corresponded to findings from the scoping review. The website/document review of occupational therapy regulatory requirements revealed wide variation on both the state/province and national levels. This scoping review highlights gaps in research on effective methods and assessment of occupational therapy continuing competence. Findings suggest a need for research on approaches to continuing competence that incorporate the translation of evidence to practice and address the influence of external factors. Regulatory agencies may address the quality of occupational therapy services by incorporating a variety of professional development options into requirements. © 2017 Occupational Therapy Australia.

Quality of life assessment in radionuclide therapy: a feasibility study of the EORTC QLQ-C30 questionnaire in palliative 131I-lipiodol therapy

International Nuclear Information System (INIS)

Brans, B.; Lambert, B.; De Beule, E.; De Winter, F.; Dierckx, R.A.; Van Belle, S.; Van Vlierberghe, H.; De Hemptinne, B.

2002-01-01

The good tolerance of radionuclide therapy has frequently been proposed as a major advantage. This study explored the feasibility of using the EORTC QLQ-C30 questionnaire in palliative iodine-131 lipiodol therapy for hepatocellular carcinoma. Questionnaires were completed during interviews in which all symptoms, co-morbidity and medication were assessed at baseline within 1 week before 131 I-lipiodol therapy, and subsequently after 1 and 3 months, in 20 patients treated with locoregional, intra-arterial 131 I-lipiodol therapy with or without cisplatin. Principal observations were that (1) a number of important scales, i.e. overall quality of life, physical functioning and pain, worsened between 0 and 3 months after 131 I-lipiodol therapy, irrespective of tumour response, and (2) the occurrence of clinical side-effects was associated with a negative impact on quality of life and physical functioning 1 and 3 months after 131 I-lipiodol. The QLQ-C30 can be regarded as a feasible method for quality of life assessment in 131 I-lipiodol therapy for hepatocellular carcinoma and possibly in other radionuclide therapies. These observations should be related to the impact of other treatment modalities on quality of life. (orig.)

Multisurface Interpersonal Assessment in a Cognitive-Behavioral Therapy Context.

Science.gov (United States)

Dawood, Sindes; Pincus, Aaron L

2016-01-01

The interpersonal paradigm of personality assessment provides a rich nomological net for describing and assessing constructs of interpersonal functioning. The aim of this article is to demonstrate for clinicians how the use of a multisurface interpersonal assessment (MSIA) battery can augment psychotherapy (e.g., cognitive-behavioral therapy). We present 2 clinical case examples and specify interpretative guidelines for MSIA that integrate multiple circumplex profiles (e.g., problems, traits, sensitivities, strengths, values, and efficacies) for each patient. Subsequently, we demonstrate how this approach provides a context to better understand patient symptoms and difficulties, and discuss how it can inform case conceptualization, treatment planning, and intervention.

Predicting fitness-to-drive following stroke using the Occupational Therapy - Driver Off Road Assessment Battery.

Science.gov (United States)

Unsworth, Carolyn A; Baker, Anne; Lannin, Natasha; Harries, Priscilla; Strahan, Janene; Browne, Matthew

2018-02-28

It is difficult to determine if, or when, individuals with stroke are ready to undergo on-road fitness-to-drive assessment. The Occupational Therapy - Driver Off Road Assessment Battery was developed to determine client suitability to resume driving. The predictive validity of the Battery needs to be verified for people with stroke. Examine the predictive validity of the Occupational Therapy - Driver Off Road Assessment Battery for on-road performance among people with stroke. Off-road data were collected from 148 people post stroke on the Battery and the outcome of their on-road assessment was recorded as: fit-to-drive or not fit-to-drive. The majority of participants (76%) were able to resume driving. A classification and regression tree (CART) analysis using four subtests (three cognitive and one physical) from the Battery demonstrated an area under the curve (AUC) of 0.8311. Using a threshold of 0.5, the model correctly predicted 98/112 fit-to-drive (87.5%) and 26/36 people not fit-to-drive (72.2%). The three cognitive subtests from the Occupational Therapy - Driver Off Road Assessment Battery and potentially one of the physical tests have good predictive validity for client fitness-to-drive. These tests can be used to screen client suitability for proceeding to an on-road test following stroke. Implications for Rehabilitation: Following stroke, drivers should be counseled (including consideration of local legislation) concerning return to driving. The Occupational Therapy - Driver Off Road Assessment Battery can be used in the clinic to screen people for suitability to undertake on road assessment. Scores on four of the Occupational Therapy - Driver Off Road Assessment Battery subtests are predictive of resumption of driving following stroke.

Assessment of the psychopathological effects of a horticultural therapy program in patients with schizophrenia.

Science.gov (United States)

Oh, Yun-Ah; Park, Sin-Ae; Ahn, Byung-Eun

2018-02-01

This study assessed the psychopathological effects of participation in a 10-session horticultural therapy program in patients with schizophrenia. The study design was pre and post test design of experimental and control groups. Twenty-eight Korean patients with schizophrenia, recruited from a mental health clinic and two mental health rehabilitation centers in Suwon, South Korea, were voluntarily assigned to either a control group (average age: 33.4±9.4years) or a horticultural therapy group (average age: 42.1±13.0years). The participants in the horticultural therapy group participated in a 10-session horticultural therapy program designed around various plant cultivating activities. The horticultural therapy program involved sessions once a week from April 2017 to June 2017. A psychiatrist evaluated the psychopathological symptoms of schizophrenic patients in both groups. To assess the clinical psychopathological effects, the Korean version of the Positive and Negative Syndrome Scale (PANSS) and Brief Psychiatric Rating Scale (BPRS) were used. The horticultural therapy group significantly improved in terms of positive, negative, and general symptoms on the PANSS after the 10-session horticultural therapy program. Moreover, the horticultural therapy group significantly improved in terms of clinical symptoms of schizophrenia in BPRS after the 10-session horticultural therapy program. However, there was no change in the PANSS and BPRS scores in the control group. This study showed the potential of horticultural therapy in improving psychopathological symptoms in psychiatric patients. Future studies should investigate the effects of long-term horticultural therapy program on the chronic symptoms of patients with schizophrenia. Copyright © 2017 Elsevier Ltd. All rights reserved.

Material interaction and art product in art therapy assessment in adult mental health

NARCIS (Netherlands)

Pénzes, I.J.N.J.; Hooren, S. van; Dokter, D.; Smeijsters, H.; Hutschemaekers, G.J.M.

2016-01-01

Background: Art materials have a central role in art therapy. The way a client interacts with art materials - material interaction - is an important source of information in art therapy assessment in adult mental health. The aim of this study was to develop the categories of material interaction and

Nutritional therapy and effect assessment of infants with primary intestinal lymphangiectasia

Science.gov (United States)

Li, Suyun; Liu, Xiaoqian; He, Yuan; Li, Qianyu; Ji, Linlin; Shen, Wenbin; Tong, Guansheng

2017-01-01

Abstract Rationale: Intestinal lymphangiectasia (IL) is a rare enteropathy involving the expansion and rupture of intestinal lymphatic channels. Although several reports have studied cases of primary IL (PIL), this condition is very rare, and is even less commonly encountered in infants. This study aimed to investigate the nutritional therapy and effect assessment of chylous reflux disorder caused by PIL in infants. Patient concerns: Infantile patients were enrolled in the Affiliated Beijing Shijitan Hospital of the Capital Medical University between January 2012 and March 2014. The minimum age of onset was 4 months and the maximum age of onset was 16 months, with an average age of 4.9 months. Diagnoses: All children were inpatient who had been diagnosed with chylous reflux syndrome (chylothorax and/or chylic abdomen) caused by PIL. Interventions: Retrospective analysis and individualized nutrition therapy of these cases were carried out. Finally, nutritional therapy and prognosis of PIL were assessed and summarized. Outcomes: All the children survived, showed improvement in the serum total protein, albumin, and HGB levels after nutritional therapy. After comprehensive nutritional therapy, we were able to achieve diarrhea control for all the 9 patients, and after treatment, the children passed soft, yellow stools 1 to 2 times/d. After treatment, the height and weight of all patients increased to within the normal ranges of the World Health Organization standard chart. The mean serum albumin level reached 41.3 g/L. All nutrition-related indicators were found to have significant improvement compared with the baseline levels. Lessons: The results revealed that nutritional therapy for the 9 children with PIL was effective, and it may be able to improve the clinical syndromes and symptoms of children with PIL and promote recovery. PMID:29390480

Multimodal Imaging for In Vivo Evaluation of Induced Pluripotent Stem Cells in a Murine Model of Heart Failure.

Science.gov (United States)

Rojas, Sebastian V; Meier, Martin; Zweigerdt, Robert; Eckardt, Dominik; Rathert, Christian; Schecker, Natalie; Schmitto, Jan D; Rojas-Hernandez, Sara; Martin, Ulrich; Kutschka, Ingo; Haverich, Axel; Martens, Andreas

2017-02-01

Myocardial stem cell therapy in heart failure is strongly dependent on successful cellular transfer, engraftment, and survival. Moreover, massive cell loss directly after intramyocardial injection is commonly observed, generating the need for efficient longitudinal monitoring of transplanted cells in order to develop more efficient transplantation techniques. Therefore, the aim of the present study was to assess viability and cardiac retention of induced pluripotent stem cells after intramyocardial delivery using in vivo bioluminescence analysis (BLI) and magnetic resonance imaging (MRI). Murine induced pluripotent stem cells (iPSCs) were transfected for luciferase reporter gene expression and labeled intracellularly with supraparamagnetic iron oxide particles. Consequently, 5 × 10 5 cells were transplanted intramyocardially following left anterior descending coronary artery ligation in mice. Cardiac iPSCs were detected using BLI and serial T2* sequences by MRI in a 14-day follow-up. Additionally, infarct extension and left ventricular (LV) function were assessed by MRI. Controls received the same surgical procedure without cell injection. MRI sequences showed a strong MRI signal of labeled iPSCs correlating with myocardial late enhancement, demonstrating engraftment in the infarcted area. Mean iPSC volumes were 4.2 ± 0.4 mm 3 at Day 0; 3.1 ± 0.4 mm 3 at Day 7; and 5.1 ± 0.8 mm 3 after 2 weeks. Thoracic BLI radiance decreased directly after injection from 1.0 × 10 6  ± 4.2 × 10 4 (p/s/cm 2 /sr) to 1.0 × 10 5  ± 4.9 × 10 3 (p/s/cm 2 /sr) on Day 1. Afterward, BLI radiance increased to 1.1 × 10 6  ± 4.2 × 10 4 (p/s/cm 2 /sr) 2 weeks after injection. Cardiac graft localization was confirmed by ex vivo BLI analysis and histology. Left ventricular ejection fraction was higher in the iPSC group (30.9 ± 0.9%) compared to infarct controls (24.0 ± 2.1%; P stem cell fate in vivo, enabling cardiac graft localization with

METHODS OF ASSESSMENT OF THE RELATIVE BIOLOGICAL EFFECTIVENESS OF NEUTRONS IN NEUTRON THERAPY

Directory of Open Access Journals (Sweden)

V. A. Lisin

2017-01-01

Full Text Available The relative biological effectiveness (RBE of fast neutrons is an important factor influencing the quality of neutron therapy therefore, the assessment of RBE is of great importance. Experimental and clinical studies as well as different mathematical and radiobiological models are used for assessing RBE. Research is conducted for neutron sources differing in the method of producing particles, energy and energy spectrum. Purpose: to find and analyze the dose-dependence of fast neutron RBE in neutron therapy using the U-120 cyclotron and NG-12I generator. Material and methods: The optimal method for assessing the relative biological effectiveness of neutrons for neutron therapy was described. To analyze the dependence of the RBE on neutron dose, the multi-target model of cell survival was applied. Results: The dependence of the RBE of neutrons produced from the U-120 cyclotron and NG-120 generator on the dose level was found for a single irradiation of biological objects. It was shown that the function of neutron dose was consistent with similar dependencies found by other authors in the experimental and clinical studies.

Assessment of patients' knowledge of their drug therapy in a ...

African Journals Online (AJOL)

Patients' knowledge of their medications is an important factor in ensuring adherence. Medication adherence is essential for rational drug use and derivation of optimal therapy. This study was conducted to assess knowledge of outpatients regarding their medications. A well structured questionnaire was administered to 200 ...

Subjective and objective assessment of patients' compression therapy skills as a predicator of ulcer recurrence.

Science.gov (United States)

Mościcka, Paulina; Szewczyk, Maria T; Jawień, Arkadiusz; Cierzniakowska, Katarzyna; Cwajda-Białasik, Justyna

2016-07-01

To verify whether the subjectively and objectively assessed patient's skills in applying compression therapy constitute a predicting factor of venous ulcer recurrence. Systematic implementation of compression therapy by the patient is a core of prophylaxis for recurrent ulcers. Therefore, patient education constitutes a significant element of care. However, controversies remain if all individuals benefit equally from education. A retrospective analysis. The study included medical records of patients with venous ulcers (n = 351) treated between 2001 and 2011 at the Clinic for Chronic Wounds at Bydgoszcz Clinical Hospital. We compared two groups of patients, (1) with at least one episode of recurrent ulcer during the five-year observation period, and (2) without recurrences throughout the analysed period in terms of their theoretical skills and knowledge on compression therapy recorded at baseline and after one month. Very good self-assessment of a patient's compression therapy skills and weak assessment of these skills by a nurse proved significant risk factors for recurrence of the ulcers on univariate analysis. The significance of these variables as independent risk factors for recurrent ulcers has been also confirmed on multivariate analysis, which also took into account other clinical parameters. Building up proper compression therapy skills among the patients should be the key element of a properly construed nurse-based prophylactic program, as it is the most significant modifiable risk factor for recurrent ulcers. Although the development of compression skills is undeniably important, also other factors should be considered, e.g. surgical correction of superficial reflux. Instruction on compression therapy should be conducted by properly trained nursing personnel - the nurses should have received both content and psychological training. The compression therapy training should contain practical instruction with guided exercises and in-depth objective

Ergonomics work assessment in rural industrial settings: a student occupational therapy project.

Science.gov (United States)

Bowman, Peter J

2012-01-01

This case study describes a student occupational therapy (OT) program, the creation of a worksite assessment project as a part of a Community Connections: Partners for Learning and Service grant funded by Health Resources and Services Administration. The primary goals were to design occupation-based community learning experiences in a variety of rural community settings, so that students might benefit from participating in the community based learning and: based on the results, embed occupation-based learning into existing occupational therapy curriculum. The components of the project and the ergonomics content of the OT education program are described; details of the work assessment are presented with analysis of data from the student evaluation of this project.

Supporting the Loewenstein occupational therapy cognitive assessment using distributed user interfaces.

Science.gov (United States)

Tesoriero, Ricardo; Gallud Lazaro, Jose A; Altalhi, Abdulrahman H

2017-02-01

Improve the quantity and quality of information obtained from traditional Loewenstein Occupational Therapy Cognitive Assessment Battery systems to monitor the evolution of patients' rehabilitation process as well as to compare different rehabilitation therapies. The system replaces traditional artefacts with virtual versions of them to take advantage of cutting edge interaction technology. The system is defined as a Distributed User Interface (DUI) supported by a display ecosystem, including mobile devices as well as multi-touch surfaces. Due to the heterogeneity of the devices involved in the system, the software technology is based on a client-server architecture using the Web as the software platform. The system provides therapists with information that is not available (or it is very difficult to gather) using traditional technologies (i.e. response time measurements, object tracking, information storage and retrieval facilities, etc.). The use of DUIs allows therapists to gather information that is unavailable using traditional assessment methods as well as adapt the system to patients' profile to increase the range of patients that are able to take this assessment. Implications for Rehabilitation Using a Distributed User Interface environment to carry out LOTCAs improves the quality of the information gathered during the rehabilitation assessment. This system captures physical data regarding patient's interaction during the assessment to improve the rehabilitation process analysis. Allows professionals to adapt the assessment procedure to create different versions according to patients' profile. Improves the availability of patients' profile information to therapists to adapt the assessment procedure.

Assessment of adherence to visual correction and occlusion therapy in the Infant Aphakia Treatment Study

Directory of Open Access Journals (Sweden)

Carolyn Drews-Botsch

2016-08-01

Full Text Available Occlusion therapy throughout early childhood is believed to be efficacious in treating deprivation amblyopia but has not been rigorously assessed in clinical trials. Further, tools to assess adherence to such therapy over an extended period of time are lacking. Using data from the Infant Aphakia Treatment Study, a randomized clinical trial of treatment for unilateral congenital cataract, we examined the use of quarterly 48-h recall interviews and annual 7-day prospective diaries to assess reported hours of patching in 114 children throughout the first 5 years of life. Consistency of data reported was assessed using correlation coefficients and intraclass correlation coefficients. Both interview and diary data showed excellent consistency with Cronbach’s Alpha’s ranging from 0.69 to 0.88 for hours of patching and 0.60 to 0.73 for hours of sleep. However, caregivers reported somewhat more adherence in prospective diaries than retrospective interviews. Completion rates, on the other hand, were substantially higher for telephone interviews than prospective diaries. For example, four years after surgery response rates to telephone interviews exceeded 75% versus completion rates of only 54% for diaries. In situations where occlusion dose monitors cannot be used for assessing adherence to occlusion therapy, such as in infants or over an extended period of time, quantitative assessments of occlusion therapy can be obtained by parental report, either as a series of prospective diaries or a series of recall interviews.

Development of the Music Therapy Assessment Tool for Advanced Huntington's Disease: A Pilot Validation Study.

Science.gov (United States)

O'Kelly, Julian; Bodak, Rebeka

2016-01-01

Case studies of people with Huntington's disease (HD) report that music therapy provides a range of benefits that may improve quality of life; however, no robust music therapy assessment tools exist for this population. Develop and conduct preliminary psychometric testing of a music therapy assessment tool for patients with advanced HD. First, we established content and face validity of the Music Therapy Assessment Tool for Advanced HD (MATA-HD) through focus groups and field testing. Second, we examined psychometric properties of the resulting MATA-HD in terms of its construct validity, internal consistency, and inter-rater and intra-rater reliability over 10 group music therapy sessions with 19 patients. The resulting MATA-HD included a total of 15 items across six subscales (Arousal/Attention, Physical Presentation, Communication, Musical, Cognition, and Psychological/Behavioral). We found good construct validity (r ≥ 0.7) for Mood, Communication Level, Communication Effectiveness, Choice, Social Behavior, Arousal, and Attention items. Cronbach's α of 0.825 indicated good internal consistency across 11 items with a common focus of engagement in therapy. The inter-rater reliability (IRR) Intra-Class Coefficient (ICC) scores averaged 0.65, and a mean intra-rater ICC reliability of 0.68 was obtained. Further training and retesting provided a mean of IRR ICC of 0.7. Preliminary data indicate that the MATA-HD is a promising tool for measuring patient responses to music therapy interventions across psychological, physical, social, and communication domains of functioning in patients with advanced HD. © the American Music Therapy Association 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

An audit about music therapy assessments and recommendations for adult patients suspected to be in a low awareness state.

Science.gov (United States)

Daveson, Barbara

2010-01-01

In neuro-rehabilitation, the role of music therapy is expanding to include assessment of patients with severely-altered states of consciousness. Diagnosis of these conditions is a complex task for all, and cases of misdiagnosis have been reported. Aggregated findings from 33 music therapy assessments of patients suspected of being in a low awareness state are described and discussed here. The Music Therapy Assessment Tool for Low Awareness States (MATLAS) was used during these assessments. All assessments were offered as part of a specialist multidisciplinary assessment package. A brief description of the patient group is supplied, along with details regarding the assessment tool and the recommendations that followed. In summary, a difference in the time it took to assess patients in vegetative state (VS) as compared to those in minimally conscious state (MCS) was found and, on average, the assessment of those in VS took less time to complete than for those in MCS. A greater range in session length was found for patients in VS, as compared to those in MCS. Generally after the assessments, patients in VS were likely to be admitted to a sensory regulation group administered by a music therapy assistant, supervised by a qualified music therapist, to enable the continued collection of behavioral responses to stimuli. Patients in MCS were admitted to a music therapy treatment program offered by a qualified music therapist. Ongoing work is recommended to advance the assessment and treatment of this patient population, and to consolidate the role of music therapy with this population.

Assessing Patients’ Cognitive Therapy Skills: Initial Evaluation of the Competencies of Cognitive Therapy Scale

Science.gov (United States)

Strunk, Daniel R.; Hollars, Shannon N.; Adler, Abby D.; Goldstein, Lizabeth A.; Braun, Justin D.

2014-01-01

In Cognitive Therapy (CT), therapists work to help patients develop skills to cope with negative affect. Most current methods of assessing patients’ skills are cumbersome and impractical for clinical use. To address this issue, we developed and conducted an initial psychometric evaluation of self and therapist reported versions of a new measure of CT skills: the Competencies of Cognitive Therapy Scale (CCTS). We evaluated the CCTS at intake and post-treatment in a sample of 67 patients participating in CT. The CCTS correlated with a preexisting measure of CT skills (the Ways of Responding Questionnaire) and was also related to concurrent depressive symptoms. Across CT, self-reported improvements in CT competencies were associated with greater changes in depressive symptoms. These findings offer initial evidence for the validity of the CCTS. We discuss the CCTS in comparison with other measures of CT skills and suggest future research directions. PMID:25408560

A music therapy tool for assessing parent-child interaction in cases of emotional neglect

DEFF Research Database (Denmark)

Jacobsen, Stine Lindahl; H. McKinney, Cathy

2015-01-01

Using a music therapy approach to assess emotional communication and parent–child interaction is new to the field of child protection. However, musical improvisations in music therapy has long been known as an analogue to affect attunement and early non-verbal communication between parent and inf...

HElmet therapy Assessment in infants with Deformed Skulls (HEADS: protocol for a randomised controlled trial

Directory of Open Access Journals (Sweden)

van Wijk Renske M

2012-07-01

Full Text Available Abstract Background In The Netherlands, helmet therapy is a commonly used treatment in infants with skull deformation (deformational plagiocephaly or deformational brachycephaly. However, evidence of the effectiveness of this treatment remains lacking. The HEADS study (HElmet therapy Assessment in Deformed Skulls aims to determine the effects and costs of helmet therapy compared to no helmet therapy in infants with moderate to severe skull deformation. Methods/design Pragmatic randomised controlled trial (RCT nested in a cohort study. The cohort study included infants with a positional preference and/or skull deformation at two to four months (first assessment. At 5 months of age, all children were assessed again and infants meeting the criteria for helmet therapy were asked to participate in the RCT. Participants were randomly allocated to either helmet therapy or no helmet therapy. Parents of eligible infants that do not agree with enrolment in the RCT were invited to stay enrolled for follow up in a non-randomisedrandomised controlled trial (nRCT; they were then free to make the decision to start helmet therapy or not. Follow-up assessments took place at 8, 12 and 24 months of age. The main outcome will be head shape at 24 months that is measured using plagiocephalometry. Secondary outcomes will be satisfaction of parents and professionals with the appearance of the child, parental concerns about the future, anxiety level and satisfaction with the treatment, motor development and quality of life of the infant. Finally, compliance and costs will also be determined. Discussion HEADS will be the first study presenting data from an RCT on the effectiveness of helmet therapy. Outcomes will be important for affected children and their parents, health care professionals and future treatment policies. Our findings are likely to influence the reimbursement policies of health insurance companies. Besides these health outcomes, we will be able to

Therapy assessment in prostate cancer using choline and PSMA PET/CT

Energy Technology Data Exchange (ETDEWEB)

Ceci, Francesco; Castellucci, Paolo; Fanti, Stefano [University of Bologna, Nuclear Medicine Unit, S. Orsola-Malpighi University Hospital, Bologna (Italy); Herrmann, Ken [University Hospital Essen, Department of Nuclear Medicine, Essen (Germany); University of California Los Angeles, Department of Molecular and Medical Pharmacology, David Geffen School of Medicine, Los Angeles, CA (United States); Hadaschik, Boris [University Hospital Essen, Department of Urology, Essen (Germany)

2017-08-15

While PET with non-FDG tracers (mainly choline and Ga-PSMA) has commonly been used for restaging in men with biochemically recurrent prostate cancer, as well as for primary staging, it is only recently that a few preliminary studies have addressed the possible use of PET for monitoring the response to systemic therapy of metastatic disease, especially innovative treatments such as abiraterone and enzalutamide. This article aims to evaluate the role of PET imaging with different non-FDG radiotracers for assessment of therapy in advanced prostate cancer patients. (orig.)

SU-F-J-178: A Computer Simulation Model Observer for Task-Based Image Quality Assessment in Radiation Therapy

International Nuclear Information System (INIS)

Dolly, S; Mutic, S; Anastasio, M; Li, H; Yu, L

2016-01-01

Purpose: Traditionally, image quality in radiation therapy is assessed subjectively or by utilizing physically-based metrics. Some model observers exist for task-based medical image quality assessment, but almost exclusively for diagnostic imaging tasks. As opposed to disease diagnosis, the task for image observers in radiation therapy is to utilize the available images to design and deliver a radiation dose which maximizes patient disease control while minimizing normal tissue damage. The purpose of this study was to design and implement a new computer simulation model observer to enable task-based image quality assessment in radiation therapy. Methods: A modular computer simulation framework was developed to resemble the radiotherapy observer by simulating an end-to-end radiation therapy treatment. Given images and the ground-truth organ boundaries from a numerical phantom as inputs, the framework simulates an external beam radiation therapy treatment and quantifies patient treatment outcomes using the previously defined therapeutic operating characteristic (TOC) curve. As a preliminary demonstration, TOC curves were calculated for various CT acquisition and reconstruction parameters, with the goal of assessing and optimizing simulation CT image quality for radiation therapy. Sources of randomness and bias within the system were analyzed. Results: The relationship between CT imaging dose and patient treatment outcome was objectively quantified in terms of a singular value, the area under the TOC (AUTOC) curve. The AUTOC decreases more rapidly for low-dose imaging protocols. AUTOC variation introduced by the dose optimization algorithm was approximately 0.02%, at the 95% confidence interval. Conclusion: A model observer has been developed and implemented to assess image quality based on radiation therapy treatment efficacy. It enables objective determination of appropriate imaging parameter values (e.g. imaging dose). Framework flexibility allows for incorporation

MO-DE-303-03: Session on quantitative imaging for assessment of tumor response to radiation therapy

International Nuclear Information System (INIS)

Bowen, S.

2015-01-01

This session will focus on quantitative imaging for assessment of tumor response to radiation therapy. This is a technically challenging method to translate to practice in radiation therapy. In the new era of precision medicine, however, delivering the right treatment, to the right patient, and at the right time, can positively impact treatment choices and patient outcomes. Quantitative imaging provides the spatial sensitivity required by radiation therapy for precision medicine that is not available by other means. In this Joint ESTRO -AAPM Symposium, three leading-edge investigators will present specific motivations for quantitative imaging biomarkers in radiation therapy of esophageal, head and neck, locally advanced non-small cell lung cancer, and hepatocellular carcinoma. Experiences with the use of dynamic contrast enhanced (DCE) MRI, diffusion- weighted (DW) MRI, PET/CT, and SPECT/CT will be presented. Issues covered will include: response prediction, dose-painting, timing between therapy and imaging, within-therapy biomarkers, confounding effects, normal tissue sparing, dose-response modeling, and association with clinical biomarkers and outcomes. Current information will be presented from investigational studies and clinical practice. Learning Objectives: Learn motivations for the use of quantitative imaging biomarkers for assessment of response to radiation therapy Review the potential areas of application in cancer therapy Examine the challenges for translation, including imaging confounds and paucity of evidence to date Compare exemplary examples of the current state of the art in DCE-MRI, DW-MRI, PET/CT and SPECT/CT imaging for assessment of response to radiation therapy Van der Heide: Research grants from the Dutch Cancer Society and the European Union (FP7) Bowen: RSNA Scholar grant

MO-DE-303-03: Session on quantitative imaging for assessment of tumor response to radiation therapy

Energy Technology Data Exchange (ETDEWEB)

Bowen, S. [University of Washington, School of Medicine: PET/CT and SPECT/CT for Lung and Liver Radiation Therapy Response Assessment of Tumor and Normal Tissue (United States)

2015-06-15

This session will focus on quantitative imaging for assessment of tumor response to radiation therapy. This is a technically challenging method to translate to practice in radiation therapy. In the new era of precision medicine, however, delivering the right treatment, to the right patient, and at the right time, can positively impact treatment choices and patient outcomes. Quantitative imaging provides the spatial sensitivity required by radiation therapy for precision medicine that is not available by other means. In this Joint ESTRO -AAPM Symposium, three leading-edge investigators will present specific motivations for quantitative imaging biomarkers in radiation therapy of esophageal, head and neck, locally advanced non-small cell lung cancer, and hepatocellular carcinoma. Experiences with the use of dynamic contrast enhanced (DCE) MRI, diffusion- weighted (DW) MRI, PET/CT, and SPECT/CT will be presented. Issues covered will include: response prediction, dose-painting, timing between therapy and imaging, within-therapy biomarkers, confounding effects, normal tissue sparing, dose-response modeling, and association with clinical biomarkers and outcomes. Current information will be presented from investigational studies and clinical practice. Learning Objectives: Learn motivations for the use of quantitative imaging biomarkers for assessment of response to radiation therapy Review the potential areas of application in cancer therapy Examine the challenges for translation, including imaging confounds and paucity of evidence to date Compare exemplary examples of the current state of the art in DCE-MRI, DW-MRI, PET/CT and SPECT/CT imaging for assessment of response to radiation therapy Van der Heide: Research grants from the Dutch Cancer Society and the European Union (FP7) Bowen: RSNA Scholar grant.

Therapy assessment of bone metastatic disease in the era of {sup 223}radium

Energy Technology Data Exchange (ETDEWEB)

Etchebehere, Elba; Brito, Ana Emilia [The University of Campinas, Division of Nuclear Medicine, Campinas (Brazil); Rezaee, Alireza; Langsteger, Werner [St. Vincent' s Hospital, Department of Nuclear Medicine and Endocrinology, PET - CT Center LINZ, Ordensklinikum, Linz (Austria); Beheshti, Mohsen [St. Vincent' s Hospital, Department of Nuclear Medicine and Endocrinology, PET - CT Center LINZ, Ordensklinikum, Linz (Austria); Paracelsus Medical University, Department of Nuclear Medicine and Endocrinology, Salzburg (Austria)

2017-08-15

Defining an optimal imaging modality for assessment of therapy and the best time of evaluation are pivotal for ideal patient's management. {sup 223}Ra (Xofigo registered, formerly Alpharadin) has been approved by the FDA and European Medicines Agency for treatment of metastatic castration-resistant prostate cancer with painful osseous involvement. PET/CT imaging using various radiotracers such as {sup 18}F-FDG, {sup 18}F-FCH, {sup 68}Ga-PSMA and {sup 18}F-NaF have been investigated to mitigate the limitations of conventional imaging modalities. Diagnostic radiotracers that have properties similar to a therapeutic radiotracer will precisely assess of the possibility and efficacy of a treatment; this is the theranostic concept. An example of a diagnostic test employed for selecting targeted therapy is the combined use of {sup 18}F-fluoride PET/CT for evaluation of possible therapy with {sup 223}Ra. This review examines the most recent publications related to this topic. (orig.)

Face Validity of the Functional Assessment of Cancer Therapy-Breast Symptom Index (FACT- B into Formal Arabic

Directory of Open Access Journals (Sweden)

Loulou Kobeissi

2014-06-01

Full Text Available Background: Breast cancer affects over one million women annually and is the most common global malignancy among women. Extensive improvements have taken place in the management of breast cancer in recent years and a higher percentage of women are cured from this disease. A proper assessment of the quality of life of women with breast cancer is an essential component in disease management. The Functional Assessment of Cancer Therapy- Breast Symptom Index has been commonly used and well-validated among English speaking populations as well as other populations. To date, no formal translation and evaluation of the Functional Assessment of Cancer Therapy-Breast System Index exists in Arabic. Therefore, this study intends to translate, adapt and face-validate the Functional Assessment of Cancer Therapy-Breast System Index into Arabic, specifically in the context of the Lebanese culture. Methods: We conducted forward and backward translation in Arabic, combined with face validity by clinicians. This was followed by pre-testing to ensure the instrument’s adequacy and cultural sensitivity conducted by the administration of face-to-face interviews with individual breast cancer patients (n=33 and two focus groups (4 women/group to evaluate the relevance and appropriateness of each item and words used in the questionnaire. Results: Study results reinforced the value of the Arabic translated version of the Functional Assessment of Cancer Therapy-Breast System Index in capturing the quality of life of women with breast cancer in Lebanon. Conclusion: The instrument was perceived to be adequate, appropriate for use, culturally sensitive, simple as well as exhaustive. Suggestions have been made to enrich the instruments’ ability to incorporate other quality of life dimensions not captured, as well to enhance the cultural specificity of the Functional Assessment of Cancer Therapy-Breast System Index, when administered among Lebanese women diagnosed with

Assessing the Response to Targeted Therapies in Renal Cell Carcinoma: Technical Insights and Practical Considerations

NARCIS (Netherlands)

Bex, A.; Fournier, L.; Lassau, N.; Mulders, P.F.A.; Nathan, P.; Oyen, W.J.G.; Powles, T.

2014-01-01

CONTEXT: The introduction of targeted agents for the treatment of renal cell carcinoma (RCC) has resulted in new challenges for assessing response to therapy, and conventional response criteria using computed tomography (CT) are limited. It is widely recognised that targeted therapies may lead to

Understanding the application of stem cell therapy in cardiovascular diseases

Directory of Open Access Journals (Sweden)

Sharma RK

2012-10-01

Full Text Available Rakesh K Sharma, Donald J Voelker, Roma Sharma, Hanumanth K ReddyUniversity of Arkansas for Medical Sciences, Medical Center of South Arkansas, El Dorado, AR, USAAbstract: Throughout their lifetime, an individual may sustain many injuries and recover spontaneously over a period of time, without even realizing the injury in the first place. Wound healing occurs due to a proliferation of stem cells capable of restoring the injured tissue. The ability of adult stem cells to repair tissue is dependent upon the intrinsic ability of tissues to proliferate. The amazing capacity of embryonic stem cells to give rise to virtually any type of tissue has intensified the search for similar cell lineage in adults to treat various diseases including cardiovascular diseases. The ability to convert adult stem cells into pluripotent cells that resemble embryonic cells, and to transplant those in the desired organ for regenerative therapy is very attractive, and may offer the possibility of treating harmful disease-causing mutations. The race is on to find the best cells for treatment of cardiovascular disease. There is a need for the ideal stem cell, delivery strategies, myocardial retention, and time of administration in the ideal patient population. There are multiple modes of stem cell delivery to the heart with different cell retention rates that vary depending upon method and site of injection, such as intra coronary, intramyocardial or via coronary sinus. While there are crucial issues such as retention of stem cells, microvascular plugging, biodistribution, homing to myocardium, and various proapoptotic factors in the ischemic myocardium, the regenerative potential of stem cells offers an enormous impact on clinical applications in the management of cardiovascular diseases.Keywords: stem cell therapy, stem cell delivery, cardiovascular diseases, myocardial infarction, cardiomyopathy

[An assessment of tinnitus retraining therapy].

Science.gov (United States)

von Wedel, H; von Wedel, U C

2000-12-01

Based on the neurophysiological model of tinnitus developed by Jastreboff and Hazell [39] there have been some important developments in understanding and therapy of tinnitus over the last decade. The clinical applications of this model are known as "tinnitus retraining therapy", which has the objective of reducing both the distress associated with tinnitus and the tinnitus perception itself. As a form of systematic, repeated and skilled counselling over a long period of up to 2 years supported by sound therapy (hearing aid or noise generator) the evidence for their high degree of effectiveness is overwhelming. On the basis of a "German concept" of tinnitus retraining therapy developed and proposed by the ADANO (Arbeitsgemeinschaft deutschsprachiger Audiologen und Neurootologen) the current status of this treatment will be briefly reviewed including some actual studies of Goebel et al. [14] that confirm the world wide critical comments on the recent developments in the management of tinnitus especially with regard to tinnitus retraining therapy [79].

Assessment of dose load of personnel in intratissue gamma beam therapy

International Nuclear Information System (INIS)

Stavitskij, R.V.; Zamyatin, O.A.; Varennikov, O.I.; Astakhova, I.V.

1995-01-01

Suggest a method for retrospective assessment of levels of irradiation of small groups of personnel exposed to radiation sources. Presents estimated values of cumulative and local doses obtained by personnel during intratissue gamma beam therapy carried out by manual consecutive injections of intrastats and irradiation sources. 3 refs.; 5 tabs

Quantitative Assessment of Dance Therapy Infulence on the Parkinson’s Disease Patients’ Lower Limb Biomechanics

Directory of Open Access Journals (Sweden)

Donatas Lukšys

2017-01-01

Full Text Available Parkinson’s disease – progressive neurologic disorder that damages a variety of motor function and reduces the quality of life. Patients with PD are subject to various physical therapy exercises, but recently is applied more often the dance – music therapy. This study aims assessing the therapeutic effect of the modified Lindy Hop dance therapy on lower extremity biomechanics. The experimental study was performed using inertial sensors that registered lower extremity biomechanical parameters during gait. Several spatio-temporal parameters of lower limb were calculated and were found statistically significant between groups, which allows quantifying the influence of dance therapy.

Pupillometric analysis for assessment of gene therapy in Leber Congenital Amaurosis patients

Directory of Open Access Journals (Sweden)

Melillo Paolo

2012-07-01

Full Text Available Abstract Background Objective techniques to assess the amelioration of vision in patients with impaired visual function are needed to standardize efficacy assessment in gene therapy trials for ocular diseases. Pupillometry has been investigated in several diseases in order to provide objective information about the visual reflex pathway and has been adopted to quantify visual impairment in patients with Leber Congenital Amaurosis (LCA. In this paper, we describe detailed methods of pupillometric analysis and a case study on three Italian patients affected by Leber Congenital Amaurosis (LCA involved in a gene therapy clinical trial at two follow-up time-points: 1 year and 3 years after therapy administration. Methods Pupillary light reflexes (PLR were measured in patients who had received a unilateral subretinal injection in a clinical gene therapy trial. Pupil images were recorded simultaneously in both eyes with a commercial pupillometer and related software. A program was generated with MATLAB software in order to enable enhanced pupil detection with revision of the acquired images (correcting aberrations due to the inability of these severely visually impaired patients to fixate, and computation of the pupillometric parameters for each stimulus. Pupil detection was performed through Hough Transform and a non-parametric paired statistical test was adopted for comparison. Results The developed program provided correct pupil detection also for frames in which the pupil is not totally visible. Moreover, it provided an automatic computation of the pupillometric parameters for each stimulus and enabled semi-automatic revision of computerized detection, eliminating the need for the user to manually check frame by frame. With reference to the case study, the amplitude of pupillary constriction and the constriction velocity were increased in the right (treated eye compared to the left (untreated eye at both follow-up time-points, showing stability of

Assessing the response to targeted therapies in renal cell carcinoma: technical insights and practical considerations.

Science.gov (United States)

Bex, Axel; Fournier, Laure; Lassau, Nathalie; Mulders, Peter; Nathan, Paul; Oyen, Wim J G; Powles, Thomas

2014-04-01

The introduction of targeted agents for the treatment of renal cell carcinoma (RCC) has resulted in new challenges for assessing response to therapy, and conventional response criteria using computed tomography (CT) are limited. It is widely recognised that targeted therapies may lead to significant necrosis without significant reduction in tumour size. In addition, the vascular effects of antiangiogenic therapy may occur long before there is any reduction in tumour size. To perform a systematic review of conventional and novel imaging methods for the assessment of response to targeted agents in RCC and to discuss their use from a clinical perspective. Relevant databases covering the period January 2006 to April 2013 were searched for studies reporting on the use of anatomic and functional imaging techniques to predict response to targeted therapy in RCC. Inclusion criteria were randomised trials, nonrandomised controlled studies, retrospective case series, and cohort studies. Reviews, animal and preclinical studies, case reports, and commentaries were excluded. A narrative synthesis of the evidence is presented. A total of 331 abstracts and 76 full-text articles were assessed; 34 studies met the inclusion criteria. Current methods of response assessment in RCC include anatomic methods--based on various criteria including Choi, size and attenuation CT, and morphology, attenuation, size, and structure--and functional techniques including dynamic contrast-enhanced (DCE) CT, DCE-magnetic resonance imaging, DCE-ultrasonography, positron emission tomography, and approaches utilising radiolabelled monoclonal antibodies. Functional imaging techniques are promising surrogate biomarkers of response in RCC and may be more appropriate than anatomic CT-based methods. By enabling quantification of tumour vascularisation, functional techniques can directly and rapidly detect the biologic effects of antiangiogenic therapies compared with the indirect detection of belated effects

Assessment of hepatitis B immunization status after antineoplastic therapy in children with cancer

OpenAIRE

Karaman, Serap; Vural, Sema; Yildirmak, Yildiz; Urganci, Nafiye; Usta, Merve

2011-01-01

BACKGROUND AND OBJECTIVES: Hepatitis B is a disease that is preventable with vaccination. Antibody levels after vaccination may be affected by suppression of the immune system due to cancer therapy. Children with cancer have a high risk of hepatitis B virus (HBV) infection. We aimed to assess the pretreatment immunization status against HBV infection and the rate of continuity of immunization after therapy in children with cancer. DESIGN AND SETTING: Retrospective case review of patients trea...

Left anterior descending coronary artery myocardial bridging by multislice computed tomography: Correlation with clinical findings

Energy Technology Data Exchange (ETDEWEB)

Jodocy, Daniel; Aglan, Iman [Clinical Department of Radiology II, Innsbruck Medical University, Innsbruck (Austria); Friedrich, Guy [Clinical Department of Cardiology, Innsbruck Medical University, Innsbruck (Austria); Mallouhi, Ammar [Clinical Department of Radiology II, Innsbruck Medical University, Innsbruck (Austria); Pachinger, Otmar [Clinical Department of Radiology II, Innsbruck Medical University, Innsbruck (Austria); Clinical Department of Cardiology, Innsbruck Medical University, Innsbruck (Austria); Jaschke, Werner [Clinical Department of Radiology II, Innsbruck Medical University, Innsbruck (Austria); Feuchtner, Gudrun M. [Clinical Department of Radiology II, Innsbruck Medical University, Innsbruck (Austria)], E-mail: gudrun.feuchtner@i-med.ac.at

2010-01-15

Objective: To assess the relationship between left anterior descending (LAD) coronary artery myocardial bridging detected by 64-slice computed tomography (CT) and clinical findings. Methods: 221 consecutive patients were examined with coronary 64-slice CT angiography. 21 patients with coronary stenosis >50% were excluded. The length, depth, and luminal narrowing of LAD myocardial bridges during systole and diastole were measured. CT findings were compared with the treadmill ECG-stress test, and clinical symptoms. Results: Myocardial bridges of the LAD were found in 23% of patients (51/221) (length, 14.9 {+-} 6.5 mm; depth, 2.6 {+-} 1.6 mm). A significant difference was noted between the LAD luminal diameter before the intramyocardial course and intramyocardially, for both diastole and systole (p < 0.001); with a higher diameter reduction of 27% for end-systole compared to end-diastole with 15% (p = 0.006). Systolic LAD intramyocardial luminal narrowing >50% was found in 3/25 (8%). 30/51 (59%) of bridges were 'deep' (>2 mm myocardial depth), 21/51 (41%) were 'superficial'. The prevalence of a positive ECG-stress tests for the anterior myocardial region was significantly higher in patients with LAD myocardial bridges (34/50; 68%) compared to those without (28/144; 19.4%) (p < 0.001). There was no difference between 'superficial' and 'deep' LAD myocardial bridges in regard to a positive treadmill ECG-stress test. Typical angina was rare with 6%. Conclusion: LAD myocardial bridges are common findings and can possibly explain a positive exercise ECG-stress test for anterior myocardial ischemia. Intramyocardial LAD segments show mild-to-moderate luminal narrowing at rest, which is higher during end-systolic phase.

A slow-releasing form of prostacyclin agonist (ONO1301SR) enhances endogenous secretion of multiple cardiotherapeutic cytokines and improves cardiac function in a rapid-pacing-induced model of canine heart failure.

Science.gov (United States)

Shirasaka, Tomonori; Miyagawa, Shigeru; Fukushima, Satsuki; Saito, Atsuhiro; Shiozaki, Motoko; Kawaguchi, Naomasa; Matsuura, Nariaki; Nakatani, Satoshi; Sakai, Yoshiki; Daimon, Takashi; Okita, Yutaka; Sawa, Yoshiki

2013-08-01

Cardiac functional deterioration in dilated cardiomyopathy (DCM) is known to be reversed by intramyocardial up-regulation of multiple cardioprotective factors, whereas a prostacyclin analog, ONO1301, has been shown to paracrinally activate interstitial cells to release a variety of protective factors. We here hypothesized that intramyocardial delivery of a slow-releasing form of ONO1301 (ONO1301SR) might activate regional myocardium to up-regulate cardiotherapeutic factors, leading to regional and global functional recovery in DCM. ONO1301 elevated messenger RNA and protein level of hepatocyte growth factor, vascular endothelial growth factor, and stromal-derived factor-1 of normal human dermal fibroblasts in a dose-dependent manner in vitro. Intramyocardial delivery of ONO1301SR, which is ONO1301 mixed with polylactic and glycolic acid polymer (PLGA), but not that of PLGA only, yielded significant global functional recovery in a canine rapid pacing-induced DCM model, assessed by echocardiography and cardiac catheterization (n = 5 each). Importantly, speckle-tracking echocardiography unveiled significant regional functional recovery in the ONO1301-delivered territory, consistent to significantly increased vascular density, reduced interstitial collagen accumulation, attenuated myocyte hypertrophy, and reversed mitochondrial structure in the corresponding area. Intramyocardial delivery of ONO1301SR, which is a PLGA-coated slow-releasing form of ONO1301, up-regulated multiple cardiotherapeutic factors in the injected territory, leading to region-specific reverse left ventricular remodeling and consequently a global functional recovery in a rapid-pacing-induced canine DCM model, warranting a further preclinical study to optimize this novel drug-delivery system to treat DCM. Copyright © 2013 The American Association for Thoracic Surgery. Published by Mosby, Inc. All rights reserved.

Nutritional therapy and effect assessment of infants with primary intestinal lymphangiectasia: Case reports.

Science.gov (United States)

Li, Suyun; Liu, Xiaoqian; He, Yuan; Li, Qianyu; Ji, Linlin; Shen, Wenbin; Tong, Guansheng

2017-12-01

Intestinal lymphangiectasia (IL) is a rare enteropathy involving the expansion and rupture of intestinal lymphatic channels. Although several reports have studied cases of primary IL (PIL), this condition is very rare, and is even less commonly encountered in infants. This study aimed to investigate the nutritional therapy and effect assessment of chylous reflux disorder caused by PIL in infants. Infantile patients were enrolled in the Affiliated Beijing Shijitan Hospital of the Capital Medical University between January 2012 and March 2014. The minimum age of onset was 4 months and the maximum age of onset was 16 months, with an average age of 4.9 months. All children were inpatient who had been diagnosed with chylous reflux syndrome (chylothorax and/or chylic abdomen) caused by PIL. Retrospective analysis and individualized nutrition therapy of these cases were carried out. Finally, nutritional therapy and prognosis of PIL were assessed and summarized. All the children survived, showed improvement in the serum total protein, albumin, and HGB levels after nutritional therapy. After comprehensive nutritional therapy, we were able to achieve diarrhea control for all the 9 patients, and after treatment, the children passed soft, yellow stools 1 to 2 times/d. After treatment, the height and weight of all patients increased to within the normal ranges of the World Health Organization standard chart. The mean serum albumin level reached 41.3 g/L. All nutrition-related indicators were found to have significant improvement compared with the baseline levels. The results revealed that nutritional therapy for the 9 children with PIL was effective, and it may be able to improve the clinical syndromes and symptoms of children with PIL and promote recovery. Copyright © 2017 The Authors. Published by Wolters Kluwer Health, Inc. All rights reserved.

Computed tomography assessment of early response to neoadjuvant therapy in colon cancer

DEFF Research Database (Denmark)

Dam, Claus; Lund-Rasmussen, Vera; Pløen, John

2015-01-01

INTRODUCTION: Using multidetector computed tomography, we aimed to assess the early response of neoadjuvant drug therapy for locally advanced colon cancer. METHODS: Computed tomography with IV contrast was acquired from 67 patients before and after up to three cycles of preoperative treatment. All...

Assessing client self-narrative change in emotion-focused therapy of depression: an intensive single case analysis.

Science.gov (United States)

Angus, Lynne E; Kagan, Fern

2013-12-01

Personality researchers use the term self-narrative to refer to the development of an overall life story that places life events in a temporal sequence and organizes them in accordance to overarching themes. In turn, it is often the case that clients seek out psychotherapy when they can no longer make sense of their life experiences, as a coherent story. Angus and Greenberg (L. Angus and L. Greenberg, 2011, Working with narrative in emotion-focused therapy: Changing stories, healing lives. Washington, DC: American Psychological Association Press) view the articulation and consolidation of an emotionally integrated self-narrative account as an important part of the therapeutic change process that is essential for sustained change in emotion-focused therapy of depression. The purpose of the present study was to investigate client experiences of change, and self-narrative reconstruction, in the context of one good outcome emotion-focused therapy dyad drawn from the York II Depression Study. Using the Narrative Assessment Interview (NAI) method, client view of self and experiences of change were assessed at three points in time--after session one, at therapy termination, and at 6 months follow-up. Findings emerging from an intensive narrative theme analyses of the NAI transcripts--and 1 key therapy session identified by the client--are reported and evidence for the contributions of narrative and emotion processes to self-narrative change in emotion-focused therapy of depression are discussed. Finally, the implications of assessing clients' experiences of self-narrative change for psychotherapy research and practice are addressed.

Music therapy in the assessment and treatment of autistic spectrum disorder: clinical application and research evidence.

Science.gov (United States)

Wigram, T; Gold, C

2006-09-01

Children and adolescents with autistic spectrum disorder (ASD) presenting with significant limitations in conventional forms of verbal and non-verbal communication are found to respond positively to music therapy intervention involving both active, improvizational methods and receptive music therapy approaches. Improvizational musical activity with therapeutic objectives and outcomes has been found to facilitate motivation, communication skills and social interaction, as well as sustaining and developing attention. The structure and predictability found in music assist in reciprocal interaction, from which tolerance, flexibility and social engagement to build relationships emerge, relying on a systematic approach to promote appropriate and meaningful interpersonal responses. Published reports of the value and effectiveness of music therapy as an intervention for children with ASD range from controlled studies to clinical case reports. Further documentation has emphasized the role music therapy plays in diagnostic and clinical assessment. Music therapy assessment can identify limitations and weaknesses in children, as well as strengths and potentials. Research evidence from a systematic review found two randomized controlled trials that examined short-term effects of structured music therapy intervention. Significant effects were found in these studies even with extremely small samples, and the findings are important because they demonstrate the potential of the medium of music for autistic children. Case series studies were identified that examined the effects of improvizational music therapy where communicative behaviour, language development, emotional responsiveness, attention span and behavioural control improved over the course of an intervention of improvizational music therapy.

Radionuclide assessment of the effects of chest physical therapy on ventilation in cystic fibrosis

International Nuclear Information System (INIS)

DeCesare, J.A.; Babchyck, B.M.; Colten, H.R.; Treves, S.

1982-01-01

This study assesses the use of /sup 81m/Kr scintigraphy as a measurement tool in evaluating the effectiveness of bronchial drainage with percussion and vibration on peripheral ventilation in patients with cystic fibrosis. Ten patients with cystic fibrosis participated. Each patient underwent a /sup 81m/Kr ventilation study and traditional pulmonary function tests. Forty-five minutes later, these studies were repeated before and after a chest physical therapy treatment. Each patient acted as his own control. All /sup 81m/Kr scintiscans were recorded and analyzed visually and numerically using a digital computer to assess distribution of ventilation. Visual analysis of the scintiscans indicated individual variation in treatment response: in some patients ventilation improved with therapy; in others, no change was noted; still others had changes independent of treatment. Numerical data derived from the scintiscans and pulmonary function tests showed no important differences among the three studies of each patient. Airway abnormalities characteristic of cystic fibrosis, progression of the disease, sputum production, or a combination of these factors may account for the individual variation in response to treatment. /sup 81m/Kr scintigraphy is a reliable measure of regional ventilation and should be useful for assessing the efficacy of chest physical therapy because of the consistent, high quality visual data retrieved

Assessing response to therapy in idiopathic pulmonary arterial hypertension: a consensus survey of Canadian pulmonary hypertension physicians.

Science.gov (United States)

Borrie, Adrienne E; Ostrow, David N; Levy, Robert D; Swiston, John R

2011-01-01

Many treatment options are now available for patients with idiopathic pulmonary arterial hypertension (IPAH). Data regarding the optimal combination of therapies are lacking, as is consensus on how to assess response to therapy and when to change therapeutic regimens. To gather the opinions of Canadian pulmonary hypertension (PH) experts regarding standard practice in the care of IPAH patients after therapy is initiated. Canadian PH physicians were surveyed using short questionnaires to assess their opinions and practices in the care of IPAH patients. A Delphi forecasting approach was used to gain consensus among Canadian physicians on the most important clinical parameters to consider when assessing patients after the initiation of therapy. Twenty-six of 37 Canadian PH experts who were invited to participate completed the study. All endorsed the use of combination therapy for IPAH patients despite the lack of universal provincial coverage for this approach. By consensus, WHO functional class, 6 min walk distance and hospitalization for right heart failure were the most important clinical parameters. The most highly rated physical examination parameters were jugular venous pressure, peripheral edema, the presence of ascites and body weight. The overall approach to care of IPAH patients is similar across PH centres in Canada. A limited number of clinical and physical examination parameters were considered to be most important to reassess patients after therapy is initiated. These parameters, along with definition of threshold values, will facilitate the development of standard practice guidelines for IPAH patients in Canada.

Short hairpin RNA interference therapy for ischemic heart disease

Science.gov (United States)

Huang, Mei; Chan, Denise; Jia, Fangjun; Xie, Xiaoyan; Li, Zongjin; Hoyt, Grant; Robbins, Robert C.; Chen, Xiaoyuan; Giaccia, Amato; Wu, Joseph C.

2013-01-01

Background During hypoxia, upregulation of hypoxia inducible factor-1 alpha (HIF-1α) transcriptional factor can activate several downstream angiogenic genes. However, HIF-1α is naturally degraded by prolyl hydroxylase-2 (PHD2) protein. Here we hypothesize that short hairpin RNA (shRNA) interference therapy targeting PHD2 can be used for treatment of myocardial ischemia and this process can be followed noninvasively by molecular imaging. Methods and Results PHD2 was cloned from mouse embryonic stem (ES) cells by comparing the homolog gene in human and rat. The best candidate shRNA sequence for inhibiting PHD2 was inserted into the pSuper vector driven by the H1 promoter, followed by a separate hypoxia response element (HRE)-incorporated promoter driving a firefly luciferase (Fluc) reporter gene. This construct was used to transfect mouse C2C12 myoblast cell line for in vitro confirmation. Compared to the control short hairpin scramble (shScramble) as control, inhibition of PHD2 increased levels of HIF-1α protein and several downstream angiogenic genes by >30% (P<0.01). Afterwards, shRNA targeting PHD2 (shPHD2) plasmid was injected intramyocardially following ligation of left anterior descending (LAD) artery in mice. Animals were randomized into shPHD2 group (n=20) versus shScramble sequence as control (n=20). Bioluminescence imaging detected transgene expression for 4–5 weeks. Echocardiographic study showed the shPHD2 group had improved fractional shortening compared with the shScramble group at week 4 (33.7%±1.9% vs. 28.4%±2.8%; P<0.05). Postmortem analysis showed increased presence of small capillaries and venules in the infarcted zones by CD31 staining. Finally, Western blot anlaysis of explanted hearts also confirm that animals treated with shPHD2 had significantly higher levels of HIF-1α protein. Conclusions This is the first study to image the biological role of shRNA therapy for improving cardiac function. Inhibition of PHD2 by shRNA led to

Pain assessment and management in end of life care: a survey of assessment and treatment practices of hospice music therapy and nursing professionals.

Science.gov (United States)

Groen, Kara Mills

2007-01-01

The primary focus of this paper is to describe current trends in pain assessment in end of life care with a secondary focus on music therapy techniques commonly used to address pain for hospice patients. These trends were determined through a survey of 72 board certified music therapists and 92 hospice and palliative nurses. Survey results indicate that most music therapists in the hospice setting incorporate formal pain assessment into their practice; both nursing professionals and music therapists surveyed utilize multiple assessment tools to assess patient pain. Although there are currently a variety of pain assessment tools used, this study indicates that nursing professionals most frequently use the Numerical Rating Scale (NRS) and FACES scales, and identified them as appropriate for use by nonnursing members of the interdisciplinary hospice team. This paper also describes music therapy techniques most often utilized by music therapists with hospice patients to address acute and chronic pain symptoms.

Electromyography in the assessment and therapy of lower urinary tract dysfunction in adults

DEFF Research Database (Denmark)

Krhut, Jan; Zachoval, Roman; Rosier, Peter F W M

2018-01-01

AIM: To present the teaching module "Electromyography in the assessment and therapy of lower urinary tract dysfunction in adults." This teaching module embodies a presentation, in combination with this manuscript. This manuscript serves as a scientific background review; the evidence base made...

Results of the probabilistic safety assessment to the cobalt-therapy process

International Nuclear Information System (INIS)

Vilaragut Llanes, J.J.; Ferro, R.; Lozano, B.; De la Fuente Puch, Andres; Dumenigo Gonzalez, Cruz; Troncoso, M.; Perez, Y.; Alemany, J.; Leon, L.; Amador, R.; Lazo, R.; Labrador, F.; Blanco, A.; Betancourt, L.; Crespo, D.; Silvestre, I.

2004-01-01

This paper presents the results of the Probabilistic Safety Assessment (PSA) to the Cobalt Therapy Treatment Process in the Oncological Unit of Pinar del Rio city to evaluate occupational, public and medical exposures during cobalt therapy treatment. Equipment's Failures Modes and Human Error were evaluated for each system and treatment stage aimed at obtaining an exhaustive list of the deviations with a reasonable probability to occur and may produce significant adverse outcomes. The lowest exposures probabilities correspond to the public exposures during the treatment process; around 10-10 per year, being the workers exposures around 10-4 per year. Regarding the patient, exposures frequencies vary in dependence of the extent to which the error affect individual treatment, individual patients, or all the patients treated on a specific unit

Bone marrow-derived mesenchymal stromal cell treatment in patients with severe ischaemic heart failure

DEFF Research Database (Denmark)

Mathiasen, Anders Bruun; Qayyum, Abbas Ali; Jørgensen, Erik

2015-01-01

AIMS: Regenerative treatment with mesenchymal stromal cells (MSCs) has been promising in patients with ischaemic heart failure but needs confirmation in larger randomized trials. We aimed to study effects of intra-myocardial autologous bone marrow-derived MSC treatment in patients with severe isc...... identified. CONCLUSION: Intra-myocardial injections of autologous culture expanded MSCs were safe and improved myocardial function in patients with severe ischaemic heart failure. STUDY REGISTRATION NUMBER: NCT00644410 (ClinicalTrials.gov)....... ischaemic heart failure. METHODS AND RESULTS: The MSC-HF trial is a randomized, double-blind, placebo-controlled trial. Patients were randomized 2 : 1 to intra-myocardial injections of MSC or placebo, respectively. The primary endpoint was change in left ventricular end-systolic volume (LVESV), measured...

Visualisation of regional motility disorders in the left ventricular wall using radionuclide ventriculography

International Nuclear Information System (INIS)

Kaiser, H.

1985-01-01

During this study ECG-triggered intramyocardial scintiscans were obtained following in-vivo labelling of erythrocytes (99mTc) from 74 patients showing coronary heart disease and analysed with the aim to assess the suitability of this method for the detection of mural motility disorders and for visualisation of the accurate size of the left ventricle. The results of the intramyocardial scintiscans were evaluated against those of levocardiograms recorded for reasons of comparison and found to demonstrate mural motility disorders with a specifity of 0.70 and a sensitivity of 0.75. Relatively reliable data to diagnose those myocardial motility disorders were obtained by combined analysis of the individual scintiphotographic displays of amplitudes, phases, ejection fractions and positive gradients. The investigation of further parameters like the recorded stroke volumes and negative gradients provided no additional information. The phase recording proved to be the most suitable parameter to assess the size of the left ventricle. All other recordings gave a distorted picture of the left ventricle in terms of a reduction in size. (TRV) [de

The Music Therapy Session Assessment Scale (MT-SAS): Validation of a new tool for music therapy process evaluation.

Science.gov (United States)

Raglio, Alfredo; Gnesi, Marco; Monti, Maria Cristina; Oasi, Osmano; Gianotti, Marta; Attardo, Lapo; Gontero, Giulia; Morotti, Lara; Boffelli, Sara; Imbriani, Chiara; Montomoli, Cristina; Imbriani, Marcello

2017-11-01

Music therapy (MT) interventions are aimed at creating and developing a relationship between patient and therapist. However, there is a lack of validated observational instruments to consistently evaluate the MT process. The purpose of this study was the validation of Music Therapy Session Assessment Scale (MT-SAS), designed to assess the relationship between therapist and patient during active MT sessions. Videotapes of a single 30-min session per patient were considered. A pilot study on the videotapes of 10 patients was carried out to help refine the items, define the scoring system and improve inter-rater reliability among the five raters. Then, a validation study on 100 patients with different clinical conditions was carried out. The Italian MT-SAS was used throughout the process, although we also provide an English translation. The final scale consisted of 7 binary items accounting for eye contact, countenance, and nonverbal and sound-music communication. In the pilot study, raters were found to share an acceptable level of agreement in their assessments. Explorative factorial analysis disclosed a single homogeneous factor including 6 items (thus supporting an ordinal total score), with only the item about eye contact being unrelated to the others. Moreover, the existence of 2 different archetypal profiles of attuned and disattuned behaviours was highlighted through multiple correspondence analysis. As suggested by the consistent results of 2 different analyses, MT-SAS is a reliable tool that globally evaluates sonorous-musical and nonverbal behaviours related to emotional attunement and empathetic relationship between patient and therapist during active MT sessions. Copyright © 2017 John Wiley & Sons, Ltd.

Intervention quality is not routinely assessed in Cochrane systematic reviews of radiation therapy interventions.

Science.gov (United States)

Abdul Rahim, Mohamad R; James, Melissa L; Hickey, Brigid E

2017-10-01

The aim of this study was to maximise the benefits from clinical trials involving technological interventions such as radiation therapy. High compliance to the quality assurance protocols is crucial. We assessed whether the quality of radiation therapy intervention was evaluated in Cochrane systematic reviews. We searched 416 published Cochrane systematic reviews and identified 67 Cochrane systematic reviews that investigated radiation therapy or radiotherapy as an intervention. For each systematic review, either quality assurance or quality control for the intervention was identified by a description of such processes in the published systematic reviews. Of the 67 Cochrane systematic reviews studied, only two mentioned quality assurance or quality control. Our findings revealed that 65 of 67 (97%) Cochrane systematic reviews of radiation therapy interventions failed to consider the quality of the intervention. We suggest that advice about the evaluation of intervention quality be added to author support materials. © 2017 The Royal Australian and New Zealand College of Radiologists.

Development of a quantitative tool to assess the content of physical therapy for infants.

Science.gov (United States)

Blauw-Hospers, Cornill H; Dirks, Tineke; Hulshof, Lily J; Hadders-Algra, Mijna

2010-01-01

The study aim was to describe and quantify physical therapy interventions for infants at high risk for developmental disorders. An observation protocol was developed based on knowledge about infant physical therapy and analysis of directly observable physiotherapeutic (PT) actions. The protocol's psychometric quality was assessed. Videos of 42 infant physical therapy sessions at 4 or 6 months of corrected age were analyzed. The observation protocol classified PT actions into 8 mutually exclusive categories. Virtually all PT actions during treatment could be classified. Inter- and intrarater agreements were satisfactory (intraclass correlations, 0.68-1.00). Approximately 40% of treatment time was spent challenging the infant to produce motor behavior by themselves, whereas approximately 30% of time facilitation techniques were applied. Tradition-based sessions could be differentiated from function-oriented ones. It is possible to document PT actions during physical therapy treatment of infants at high risk for cerebral palsy in a systematic, standardized, and reliable way.

A VALIDATION STUDY OF THE FACIAL-ORAL TRACT THERAPY SWALLOWING ASSESSMENT OF SALIVA

DEFF Research Database (Denmark)

Mortensen, Jesper; Jensen, Ditte; Kjærsgaard, Annette

Introduction Facial-Oral Tract Therapy (F.O.T.T.) (1) is an approach that provides both clinical assessment and treatment of oropharyngeal dysphagia. In the F.O.T.T. approach, a prerequisite for the initiation of oral intake is safe swallowing of saliva. A recent randomized controlled trial (2...

Assessment of Cognitive Behavioral Therapy on Quality of Life of Patients with Chronic War-related Post-traumatic Stress Disorder.

Science.gov (United States)

Ahmadizadeh, Mohammadjavad; Ahmadi, Khodabakhsh; Anisi, Jafar; Ahmadi, Amir Bahrami

2013-10-01

Post-traumatic stress disorder (PTSD) is the one of the most commonly observed psychiatric disorder in veterans. The condition can lead to considerable social, occupational, and interpersonal dysfunction. PTSD occurring after combat injury appears to be strongly correlated with the extent of injury, and develops over several months. Present study was designed for assessing the cognitive behavioral therapy in the quality of life (QOL) of war-related PTSD in veterans compared to control group and compare applied treatments with each other. In the present study, we assessment effects of cognitive behavioral therapy such as problem solving, exposure therapy and their combination on QOL in 120 Iranian PTSD patients veterans after Iran-Iraq war. They were randomly allocated to one of four equal interventional groups: (a) Problem solving therapy (b) exposure therapy (c) combined therapy (exposure therapy plus problem solving) (d) control group. Before and after study intervention, patients were evaluated by short form-36 (SF-36) questionnaire. Post-test and follow-up SF-36 scores were 55.6±4 and 55.1±3.6 in exposure therapy, 50±4.4 and 56.1±3.8 in problem solving, and 48.73±3.8 and 50.9±4.2 in combined therapy. In comparing to control group, all intervention showed significant improvement in QOL in PTSD patients. According to the results of the present study, behavioral therapy can improve QOL in PTSD patients.

Assessing women's sexuality after cancer therapy: checking assumptions with the focus group technique.

Science.gov (United States)

Bruner, D W; Boyd, C P

1999-12-01

Cancer and cancer therapies impair sexual health in a multitude of ways. The promotion of sexual health is therefore vital for preserving quality of life and is an integral part of total or holistic cancer management. Nursing, to provide holistic care, requires research that is meaningful to patients as well as the profession to develop educational and interventional studies to promote sexual health and coping. To obtain meaningful research data instruments that are reliable, valid, and pertinent to patients' needs are required. Several sexual functioning instruments were reviewed for this study and found to be lacking in either a conceptual foundation or psychometric validation. Without a defined conceptual framework, authors of the instruments must have made certain assumptions regarding what women undergoing cancer therapy experience and what they perceive as important. To check these assumptions before assessing women's sexuality after cancer therapies in a larger study, a pilot study was designed to compare what women experience and perceive as important regarding their sexuality with what is assessed in several currently available research instruments, using the focus group technique. Based on the focus group findings, current sexual functioning questionnaires may be lacking in pertinent areas of concern for women treated for breast or gynecologic malignancies. Better conceptual foundations may help future questionnaire design. Self-regulation theory may provide an acceptable conceptual framework from which to develop a sexual functioning questionnaire.

Stem Cell Therapy for Congestive Heart Failure

Directory of Open Access Journals (Sweden)

Gunduz E

2011-01-01

analysis of CD 34 was used to identify hematopoietic stem cells. During the last evaluation before stem cell transplantation, conventional echocardiogram (ECHO revealed left ventricular systolic dysfunction with an ejection fraction of ALEF: 44%, MODEF: 45%, MUGA scan showed a decreased left ventricular ejection fraction (LVEF: 43% (Figure 1. In view of these findings, the patient was found ineligible for SCT and he was offered to give his peripheral blood stem cells for the treatment of heart failure. After receiving the patient’s signed informed consent form, a total number of 3.49x106/kg CD 34+ cells were infused via antecubital vein. Echocardiographic studies performed 2 months after stem cell therapy revealed a similar ejection fraction rate while a significant improvement in left ventricular ejection fraction (ALEF: 55%, MODEF: 57% was noticed in ECHO performed 7 months after stem cell therapy (Figure 2.EF values at various time periods are shown on Table 1. Myocardial perfusion scintigraphy was also performed and showed infarction containing viable tissue in inferior wall (Figure 3. Myocardial positron emission tomography revealed that glucose metabolism was conserved in inferior wall.HL was in complete remission in the 2 months follow up after SCT but SCT for HL was not contemplated because renal failure due to chemotherapy developed later. Discussion Here, we reported a patient with HL who was ineligible for SCT because of low LVEF due to AMI. LVEF was low despite CABG. Collected stem cells were used as a stem cell therapy for heart failure since he was ineligible for SCT directed to treat HL. Although intravenous infusion of stem/progenitor cells are not favoured any more and intracoronary infusion or intramyocardial injections are preferred in latest reports [3] our data supports this route can still be effective. The objective of stem cell therapy in CHF due to ischemic heart disease is to repopulate post-infarction scar tissue with contractile cells that can

Baseline measure of health-related quality of life (Functional Assessment of Cancer Therapy-Esophagus) is associated with overall survival in patients with esophageal cancer.

Science.gov (United States)

Kidane, Biniam; Sulman, Joanne; Xu, Wei; Kong, Qin Quinn; Wong, Rebecca; Knox, Jennifer J; Darling, Gail E

2016-06-01

Functional Assessment of Cancer Therapy-Esophagus is a health-related quality of life instrument validated in patients with esophageal cancer. It is composed of a general component and an esophageal cancer subscale. Our objective was to determine whether the baseline Functional Assessment of Cancer Therapy-Esophagus and esophageal cancer subscale scores are associated with survival in patients with stage II and III cancer of the gastroesophageal junction or thoracic esophagus. Data from 4 prospective studies in Canadian academic hospitals were combined. These included consecutive patients with stage II and III esophageal cancer who received neoadjuvant therapy followed by surgery or chemoradiation/radiation alone. All patients completed baseline Functional Assessment of Cancer Therapy-Esophagus. Functional Assessment of Cancer Therapy-Esophagus and esophageal cancer subscale scores were dichotomized on the basis of median scores. Cox regression analyses were performed. There were 207 patients treated between 1996 and 2014. Mean age was 61 ± 10.6 years. Approximately 69.6% of patients (n = 144) had adenocarcinoma. All patients had more than 9 months of follow-up. In patients with stage II and III, 93 deaths were observed. When treated as continuous variables, baseline Functional Assessment of Cancer Therapy-Esophagus and esophageal cancer subscale were associated with survival with hazard ratios of 0.89 (95% confidence interval [CI], 0.81-0.96; P = .005) and 0.68 (95% CI, 0.56-0.82; P cancer being considered for therapy, higher baseline Functional Assessment of Cancer Therapy-Esophagus and esophageal cancer subscale were independently associated with longer survival, even after adjusting for age, stage, histology, and therapy received. Further study is needed, but Functional Assessment of Cancer Therapy-Esophagus may be useful as a prognostic tool to inform patient decision-making and patient selection criteria for studies. Copyright © 2016 The American

Assessment of cognitive impairment in long-term oxygen therapy-dependent COPD patients.

Science.gov (United States)

Karamanli, Harun; Ilik, Faik; Kayhan, Fatih; Pazarli, Ahmet Cemal

2015-01-01

A number of studies have shown that COPD, particularly in its later and more severe stages, is associated with various cognitive deficits. Thus, the primary goal of the present study was to elucidate the extent of cognitive impairment in patients with long-term oxygen therapy-dependent (LTOTD) COPD. In addition, this study aimed to determine the effectiveness of two cognitive screening tests, the Mini-Mental State Examination (MMSE) and the Montreal Cognitive Assessment (MoCA), for COPD patients and the ability of oxygen therapy to mitigate COPD-related deficits in cognitive function. The present study enrolled 45 subjects: 24 nonuser and 21 regular-user LTOTD-COPD patients. All subjects had a similar grade of education, and there were no significant differences regarding age or sex. The MoCA (cutoff: therapy increased the risk of cognitive impairment (MoCA, P=0.007 and MMSE, P=0.014), and the MoCA and MMSE scores significantly correlated with the number of emergency admissions and the number of hospitalizations in the last year. In the present study, the nonuser LTOTD-COPD group exhibited a significant decrease in cognitive status compared with the regular-user LTOTD-COPD group. This suggests that the assessment of cognitive function in nonuser LTOTD-COPD patients and the use of protective strategies, such as continuous supplemental oxygen treatment, should be considered during the management of COPD in this population. In addition, the MoCA score was superior to the MMSE score for the determination of cognitive impairment in the nonuser LTOTD-COPD patients.

Intravenous streptokinase therapy in acute myocardial infarction: Assessment of therapy effects by quantitative 201Tl myocardial imaging (including SPECT) and radionuclide ventriculography

International Nuclear Information System (INIS)

Koehn, H.; Bialonczyk, C.; Mostbeck, A.; Frohner, K.; Unger, G.; Steinbach, K.

1984-01-01

To evaluate a potential beneficial effect of systemic streptokinase therapy in acute myocardial infarction, 36 patients treated with streptokinase intravenously were assessed by radionuclide ventriculography and quantitative 201 Tl myocardial imaging (including SPECT) in comparison with 18 conventionally treated patients. Patients after thrombolysis had significantly higher EF, PFR, and PER as well as fewer wall motion abnormalities compared with controls. These differences were also observed in the subset of patients with anterior wall infarction (AMI), but not in patients with inferior wall infarction (IMI). Quantitative 201 Tl imaging demonstrated significantly smaller percent myocardial defects and fewer pathological stress segments in patients with thrombolysis compared with controls. The same differences were also found in both AMI and IMI patients. Our data suggest a favorable effect of intravenous streptokinase on recovery of left ventricular function and myocardial salvage. Radionuclide ventriculography and quantitative 201 Tl myocardial imaging seem to be reliable tools for objective assessment of therapy effects. (orig.)

Process for massage therapy practice and essential assessment.

Science.gov (United States)

Kennedy, Ann Blair; Cambron, Jerrilyn A; Sharpe, Patricia A; Travillian, Ravensara S; Saunders, Ruth P

2016-07-01

Little evidence exists about processes in massage therapy practice. Investigating current frameworks is warranted. This qualitative study is a secondary data analysis using grounded theory to understand how massage therapy experts describe massage therapy practice. 31 massage therapy experts were invited to a 2-day symposium to discuss best practices for the profession. Through qualitative analysis, memoing, and discussion, the data were summarized into themes. Three themes were identified around massage therapy practice: 1) client centered, 2) structure for practice, and 3) influencing factors. Each theme is clarified and expanded. Conceptual models were developed for research and clinical practice and a definition for massage therapy practice was identified. Challenges and limitations are discussed. The goal of providing these models is to give massage therapists tools to deliver the best possible care. The models need testing to see if they help advance the profession. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

The influence of microvascular injury on native T1 and T2* relaxation values after acute myocardial infarction: implications for non-contrast-enhanced infarct assessment.

Science.gov (United States)

Robbers, Lourens F H J; Nijveldt, Robin; Beek, Aernout M; Teunissen, Paul F A; Hollander, Maurits R; Biesbroek, P Stefan; Everaars, Henk; van de Ven, Peter M; Hofman, Mark B M; van Royen, Niels; van Rossum, Albert C

2018-02-01

Native T1 mapping and late gadolinium enhancement (LGE) imaging offer detailed characterisation of the myocardium after acute myocardial infarction (AMI). We evaluated the effects of microvascular injury (MVI) and intramyocardial haemorrhage on local T1 and T2* values in patients with a reperfused AMI. Forty-three patients after reperfused AMI underwent cardiovascular magnetic resonance imaging (CMR) at 4 [3-5] days, including native MOLLI T1 and T2* mapping, STIR, cine imaging and LGE. T1 and T2* values were determined in LGE-defined regions of interest: the MI core incorporating MVI when present, the core-adjacent MI border zone (without any areas of MVI), and remote myocardium. Average T1 in the MI core was higher than in the MI border zone and remote myocardium. However, in the 20 (47%) patients with MVI, MI core T1 was lower than in patients without MVI (MVI 1048±78ms, no MVI 1111±89ms, p=0.02). MI core T2* was significantly lower in patients with MVI than in those without (MVI 20 [18-23]ms, no MVI 31 [26-39]ms, pvalues. T2* mapping suggested that this may be the result of intramyocardial haemorrhage. These findings have important implications for the interpretation of native T1 values shortly after AMI. • Microvascular injury after acute myocardial infarction affects local T1 and T2* values. • Infarct zone T1 values are lower if microvascular injury is present. • T2* mapping suggests that low infarct T1 values are likely haemorrhage. • T1 and T2* values are complimentary for correctly assessing post-infarct myocardium.

Reviewing effectiveness of ankle assessment techniques for use in robot-assisted therapy.

Science.gov (United States)

Zhang, Mingming; Davies, T Claire; Zhang, Yanxin; Xie, Shane

2014-01-01

This article provides a comprehensive review of studies that investigated ankle assessment techniques to better understand those that can be used in the real-time monitoring of rehabilitation progress for implementation in conjunction with robot-assisted therapy. Seventy-six publications published between January 1980 and August 2013 were selected based on eight databases. They were divided into two main categories (16 qualitative and 60 quantitative studies): 13 goniometer studies, 18 dynamometer studies, and 29 studies about innovative techniques. A total of 465 subjects participated in the 29 quantitative studies of innovative measurement techniques that may potentially be integrated in a real-time monitoring device, of which 19 studies included less than 10 participants. Results show that qualitative ankle assessment methods are not suitable for real-time monitoring in robot-assisted therapy, though they are reliable for certain patients, while the quantitative methods show great potential. The majority of quantitative techniques are reliable in measuring ankle kinematics and kinetics but are usually available only for use in the sagittal plane. Limited studies determine kinematics and kinetics in all three planes (sagittal, transverse, and frontal) where motions of the ankle joint and the subtalar joint actually occur.

Music therapy for the Assessment of Parental Competencies for Children in need of Care

DEFF Research Database (Denmark)

Jacobsen, Stine; Wigram, Tony

2007-01-01

The assessment for parenting competencies for parents of children potentially in need of care involves an evaluation of their relationship with their child, and the interaction that underpins that relationship. The "Assessment of Parenting Competences" (APC) music therapy assessment provides...... a structured series of interactional exercises that allow the therapist to explore the nature of the relationship both as a tool in every day clinical work and as a research method. The method of the assessment involves free improvisation, turn-taking exercises, and following leading exercises and is evaluated...

Assessment of the Evolution of Cancer Treatment Therapies

Energy Technology Data Exchange (ETDEWEB)

Arruebo, Manuel [Instituto de Nanociencia de Aragón (INA), Mariano Esquillor, Edif. I+D, University of Zaragoza, Zaragoza 50018 (Spain); CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza 50018 (Spain); Vilaboa, Nuria [CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza 50018 (Spain); Hospital Universitario La Paz-IdiPAZ, Paseo de la Castellana 261, Madrid 28046 (Spain); Sáez-Gutierrez, Berta; Lambea, Julio; Tres, Alejandro [Instituto de Nanociencia de Aragón (INA), Mariano Esquillor, Edif. I+D, University of Zaragoza, Zaragoza 50018 (Spain); Servicio de Oncología Médica, Hospital Clínico Universitario Lozano Blesa, Avda. San Juan Bosco 50009, Zaragoza (Spain); Instituto Aragonés de Ciencias de la Salud (I-CS), Avda. Gómez Laguna, 25, Zaragoza 50009 (Spain); Valladares, Mónica [Lonza Biologics Porriño, A relva s/n, Porriño (Pontevedra) 36410 (Spain); González-Fernández, África, E-mail: africa@uvigo.es [Immunology Department, Biomedical Research Center (CINBIO), University of Vigo, Campus Lagoas Marcosende, Vigo (Pontevedra) 36310 (Spain)

2011-08-12

Cancer therapy has been characterized throughout history by ups and downs, not only due to the ineffectiveness of treatments and side effects, but also by hope and the reality of complete remission and cure in many cases. Within the therapeutic arsenal, alongside surgery in the case of solid tumors, are the antitumor drugs and radiation that have been the treatment of choice in some instances. In recent years, immunotherapy has become an important therapeutic alternative, and is now the first choice in many cases. Nanotechnology has recently arrived on the scene, offering nanostructures as new therapeutic alternatives for controlled drug delivery, for combining imaging and treatment, applying hyperthermia, and providing directed target therapy, among others. These therapies can be applied either alone or in combination with other components (antibodies, peptides, folic acid, etc.). In addition, gene therapy is also offering promising new methods for treatment. Here, we present a review of the evolution of cancer treatments, starting with chemotherapy, surgery, radiation and immunotherapy, and moving on to the most promising cutting-edge therapies (gene therapy and nanomedicine). We offer an historical point of view that covers the arrival of these therapies to clinical practice and the market, and the promises and challenges they present.

Assessment of the Evolution of Cancer Treatment Therapies

Science.gov (United States)

Arruebo, Manuel; Vilaboa, Nuria; Sáez-Gutierrez, Berta; Lambea, Julio; Tres, Alejandro; Valladares, Mónica; González-Fernández, África

2011-01-01

Cancer therapy has been characterized throughout history by ups and downs, not only due to the ineffectiveness of treatments and side effects, but also by hope and the reality of complete remission and cure in many cases. Within the therapeutic arsenal, alongside surgery in the case of solid tumors, are the antitumor drugs and radiation that have been the treatment of choice in some instances. In recent years, immunotherapy has become an important therapeutic alternative, and is now the first choice in many cases. Nanotechnology has recently arrived on the scene, offering nanostructures as new therapeutic alternatives for controlled drug delivery, for combining imaging and treatment, applying hyperthermia, and providing directed target therapy, among others. These therapies can be applied either alone or in combination with other components (antibodies, peptides, folic acid, etc.). In addition, gene therapy is also offering promising new methods for treatment. Here, we present a review of the evolution of cancer treatments, starting with chemotherapy, surgery, radiation and immunotherapy, and moving on to the most promising cutting-edge therapies (gene therapy and nanomedicine). We offer an historical point of view that covers the arrival of these therapies to clinical practice and the market, and the promises and challenges they present. PMID:24212956

Assessment of the Evolution of Cancer Treatment Therapies

Directory of Open Access Journals (Sweden)

Mónica Valladares

2011-08-01

Full Text Available Cancer therapy has been characterized throughout history by ups and downs, not only due to the ineffectiveness of treatments and side effects, but also by hope and the reality of complete remission and cure in many cases. Within the therapeutic arsenal, alongside surgery in the case of solid tumors, are the antitumor drugs and radiation that have been the treatment of choice in some instances. In recent years, immunotherapy has become an important therapeutic alternative, and is now the first choice in many cases. Nanotechnology has recently arrived on the scene, offering nanostructures as new therapeutic alternatives for controlled drug delivery, for combining imaging and treatment, applying hyperthermia, and providing directed target therapy, among others. These therapies can be applied either alone or in combination with other components (antibodies, peptides, folic acid, etc.. In addition, gene therapy is also offering promising new methods for treatment. Here, we present a review of the evolution of cancer treatments, starting with chemotherapy, surgery, radiation and immunotherapy, and moving on to the most promising cutting-edge therapies (gene therapy and nanomedicine. We offer an historical point of view that covers the arrival of these therapies to clinical practice and the market, and the promises and challenges they present.

Assessment of the Evolution of Cancer Treatment Therapies

International Nuclear Information System (INIS)

Arruebo, Manuel; Vilaboa, Nuria; Sáez-Gutierrez, Berta; Lambea, Julio; Tres, Alejandro; Valladares, Mónica; González-Fernández, África

2011-01-01

Cancer therapy has been characterized throughout history by ups and downs, not only due to the ineffectiveness of treatments and side effects, but also by hope and the reality of complete remission and cure in many cases. Within the therapeutic arsenal, alongside surgery in the case of solid tumors, are the antitumor drugs and radiation that have been the treatment of choice in some instances. In recent years, immunotherapy has become an important therapeutic alternative, and is now the first choice in many cases. Nanotechnology has recently arrived on the scene, offering nanostructures as new therapeutic alternatives for controlled drug delivery, for combining imaging and treatment, applying hyperthermia, and providing directed target therapy, among others. These therapies can be applied either alone or in combination with other components (antibodies, peptides, folic acid, etc.). In addition, gene therapy is also offering promising new methods for treatment. Here, we present a review of the evolution of cancer treatments, starting with chemotherapy, surgery, radiation and immunotherapy, and moving on to the most promising cutting-edge therapies (gene therapy and nanomedicine). We offer an historical point of view that covers the arrival of these therapies to clinical practice and the market, and the promises and challenges they present

Therapy evaluation and diagnostic accuracy in neuroendocrine tumours: assessment of radiological methods

International Nuclear Information System (INIS)

Elvin, A.

1993-01-01

The diagnostic accuracy of ultrasonically guided biopsy-gun biopsies was assessed in a group of 47 patients with suspected pancreatic carcinoma. A correct diagnosis was obtained in 44 of the 47 patients (94%). Biopsy-gun biopsy of the pancreas is considered a useful, reliable and non-traumatic method for the diagnosis of pancreatic malignancy. Twenty-five patients with known neuroendocrine tumour disease were biopsied with 1.2 mm and 0.9 mm biopsy-gun needles. The influence of treatment-related fibrosis was also evaluated. The overall diagnostic accuracy with the 0.9 mm needle was 69% as compared to 92% with the 1.2 mm needle. In order to assess the diagnostic accuracy rate for radiologists with different experience of biopsy procedures 175 cases of renal biopsy-gun biopsies were evaluated. No statistical significant difference was found between the different operators. The role of duplex Doppler ultrasound in monitoring interferon treatment-related changes in carcinoid metastases was evaluated. It present duplex Doppler ultrasound does not seem to play a role in the evaluation of tumour therapy in carcinoid patients. Therapy response evaluation was performed with MR imaging in a group of 17 patients with neuroendocrine liver metastases. A significant difference was found between patients responding to and patients with failure of treatment in terms of tumour T1, contrast enhancement and signal intensity ratio. This indicates that MR investigation may be used in therapy monitoring of patients with neuroendocrine metastases. The neuroendocrine-differentiated colonic carcinoma cell line (LCC-18) was transplanted to 29 mice to establish a tumour/animal model that would allow the monitoring of changes with MR imaging induced by interferon therapy and to evaluate whether the therapeutic response could be modulated by different interferon dosages. Interferon does not seem to have any prolonged anti-proliferative effect on the LCC-18 tumour cell line when transplanted to

Assessing an Intergenerational Horticulture Therapy Program for Elderly Adults and Preschool Children

OpenAIRE

Predny, Mary Lorraine

1999-01-01

ASSESSING AN INTERGENERATIONAL HORTICULTURE THERAPY PROGRAM FOR ELDERLY ADULTS AND PRESCHOOL CHILDREN by Mary Lorraine Predny Dr. Diane Relf, Chair Horticulture Department ABSTRACT The goal of this research project was to determine if introducing intergenerational interactions would supplement or detract from the use of horticulture as a therapeutic tool when working with elderly adults and preschool children. The program was set up to compare ind...

Longitudinal assessment of thrombin generation potential in response to alteration of antiplatelet therapy after TIA or ischaemic stroke.

LENUS (Irish Health Repository)

Tobin, W O

2013-02-01

The impact of changing antiplatelet therapy on thrombin generation potential in patients with ischaemic cerebrovascular disease (CVD) is unclear. We assessed patients within 4 weeks of TIA or ischaemic stroke (baseline), and then 14 days (14d) and >90 days (90d) after altering antiplatelet therapy. Thrombin generation was assessed in platelet poor plasma. Ninety-one patients were recruited. Twenty-four were initially assessed on no antiplatelet therapy, and then after 14d (N = 23) and 90d (N = 8) on aspirin monotherapy; 52 were assessed on aspirin monotherapy, and after 14 and 90 days on aspirin and dipyridamole combination therapy; 21 patients were assessed on aspirin and after 14 days (N = 21) and 90 days (N = 19) on clopidogrel. Peak thrombin generation and endogenous thrombin potential were reduced at 14 and 90 days (p ≤ 0.04) in the overall cohort. We assessed the impact of individual antiplatelet regimens on thrombin generation parameters to investigate the cause of this effect. Lag time and time-to-peak thrombin generation were unchanged at 14 days, but reduced 90 days after commencing aspirin (p ≤ 0.009). Lag time, peak thrombin generation and endogenous thrombin potential were reduced at both 14 and 90 days after adding dipyridamole to aspirin (p ≤ 0.01). Lag time was reduced 14 days after changing from aspirin to clopidogrel (p = 0.045), but this effect was not maintained at 90 days (p = 0.2). This pilot study did not show any consistent effects of commencing aspirin, or of changing from aspirin to clopidogrel on thrombin generation potential during follow-up. The addition of dipyridamole to aspirin led to a persistent reduction in peak and total thrombin generation ex vivo, and illustrates the diverse, potentially beneficial, newly recognised \\'anti-coagulant\\' effects of dipyridamole in ischaemic CVD.

ASSESSMENT OF MICRONEEDLING THERAPY IN THE MANAGEMENT OF ATROPHIC FACIAL ACNE SCARS

Directory of Open Access Journals (Sweden)

Ajay

2015-12-01

Full Text Available STUDY BACKGROUND Post acne scars are always a challenge to treat, especially the ones which are deep seated. There are many treatment options like laser resurfacing, dermabrasion, microdermabrasion and non-ablative laser resurfacing but with considerable morbidity and interference with the daily activities of the patient in the post-treatment period. Microneedling or dermaroller therapy is one of the new treatment options in the management of acne scars with satisfactory improvement and no significant side effect. The aim of the present study is to perform an objective evaluation the efficacy of microneedling in the treatment of atrophic acne scars. MATERIALS AND METHODS Thirty patients of skin type III-V having atrophic facial acne scars presenting to our dermatology OPD. were received multiple sittings of microneedling (dermaroller treatment with an interval of 6 weeks between each session. Goodman & Baron’s acne scar grading system was used for assessment of their scars and was evaluated clinically by serial photography at the start as well as at two months after the conclusion of the treatment. Patients on anticoagulant therapy, of keloidal tendency, with bleeding disorders, vitiligo patients, pregnant and lactating mothers and patients with active acne lesions were excluded from the study. The duration of this study was for ten months-from January 2014 to October 2014. RESULTS Any change in the grading of scars after the end of treatment and follow-up period was noted down. The efficacy and improvement of dermaroller treatment was assessed by Goodman and Baron’s Global Acne Scarring System. Out of 30 patients, 26(80.64% patients achieved a reduction in the severity of their scarring by one or two grades. Quantitative assessment showed that 13.3% of patients had minimal, 16.6% had good and 70% showed very good improvement. Adverse effects were limited to transient pain, erythema and edema. CONCLUSION Microneedling therapy seems to be

3D Registration of mpMRI for Assessment of Prostate Cancer Focal Therapy.

Science.gov (United States)

Orczyk, Clément; Rosenkrantz, Andrew B; Mikheev, Artem; Villers, Arnauld; Bernaudin, Myriam; Taneja, Samir S; Valable, Samuel; Rusinek, Henry

2017-12-01

This study aimed to assess a novel method of three-dimensional (3D) co-registration of prostate magnetic resonance imaging (MRI) examinations performed before and after prostate cancer focal therapy. We developed a software platform for automatic 3D deformable co-registration of prostate MRI at different time points and applied this method to 10 patients who underwent focal ablative therapy. MRI examinations were performed preoperatively, as well as 1 week and 6 months post treatment. Rigid registration served as reference for assessing co-registration accuracy and precision. Segmentation of preoperative and postoperative prostate revealed a significant postoperative volume decrease of the gland that averaged 6.49 cc (P = .017). Applying deformable transformation based on mutual information from 120 pairs of MRI slices, we refined by 2.9 mm (max. 6.25 mm) the alignment of the ablation zone, segmented from contrast-enhanced images on the 1-week postoperative examination, to the 6-month postoperative T2-weighted images. This represented a 500% improvement over the rigid approach (P = .001), corrected by volume. The dissimilarity by Dice index of the mapped ablation zone using deformable transformation vs rigid control was significantly (P = .04) higher at the ablation site than in the whole gland. Our findings illustrate our method's ability to correct for deformation at the ablation site. The preliminary analysis suggests that deformable transformation computed from mutual information of preoperative and follow-up MRI is accurate in co-registration of MRI examinations performed before and after focal therapy. The ability to localize the previously ablated tissue in 3D space may improve targeting for image-guided follow-up biopsy within focal therapy protocols. Copyright © 2017 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

In vitro assessment of the efficacy of thermal therapy in human benign prostatic hyperplasia

NARCIS (Netherlands)

Bhowmick, P.; Coad, J. E.; Bhowmick, S.; Pryor, J. L.; Larson, T.; de la Rosette, J.; Bischof, J. C.

2004-01-01

The successful management of BPH with minimally invasive thermal therapies requires a firm understanding of the temperature-time relationship for tissue destruction. In order to accomplish this objective, the present in vitro study assesses the cellular viability of human BPH tissue subjected to an

Development of the music therapy assessment Tool for advanced Huntington’s disease: A pilot validation study

DEFF Research Database (Denmark)

O'Kelly, Julian; Bodak, Rebeka

2016-01-01

Background: Case studies of people with Huntington's disease (HD) report that music therapy provides a range of benefits that may improve quality of life; however, no robust music therapy assessment tools exist for this population. Objective: Develop and conduct preliminary psychometric testing...... of its construct validity, internal consistency, and inter-rater and intra-rater reliability over 10 group music therapy sessions with 19 patients. Results: The resulting MATA-HD included a total of 15 items across six subscales (Arousal/Attention, Physical Presentation, Communication, Musical, Cognition......, and Psychological/Behavioral). We found good construct validity (r ≥ 0.7) for Mood, Communication Level, Communication Effectiveness, Choice, Social Behavior, Arousal, and Attention items. Cronbach's α of 0.825 indicated good internal consistency across 11 items with a common focus of engagement in therapy...

Cupping Therapy Simulation Course; A Pilot Study Assessing Self Reporting of Confidence, Expectations/Satisfaction and Performance

OpenAIRE

Aboushanab, Tamer; Khalil, Mohammed; El-Olemy, Ahmed; Alsanad, Saud

2017-01-01

This paper aimed to assess self-reporting of confidence, expectations/satisfaction, and performance of medical students before and after the cupping therapy simulation training course and to validate cupping simulation training evaluation questionnaire (CSTEQ). It was a pilot study to evaluate cupping therapy simulation course provided by National Center for Complementary and Alternative Medicine (NCCAM).  The number of participants was 29/41 (70.7%) (20 females and 9 males) before train...

Interim assessment of the experience of fast neutron therapy in Edinburgh

International Nuclear Information System (INIS)

Duncan, W.; Arnott, S.J.

1982-01-01

Clinical studies of fast neutron therapy were started in Edinburgh in March 1977. The treatment facility has an isocentric machine and a fixed horizontal beam. The neutron beam is produced by 15 MeV deuterons on a thick beryllium target. Six hundred and forty-one patients have been included in these studies in the four-year period to March 1981. Randomly controlled trials have been conducted since May 1977 and 376 patients have been recruited in this period. The local tumor response rates and morbidity observed is given for trials of patients with cerebral gliomass, squamous carcinoma of the head and neck region, transitional cell carcinoma of the bladder and adenocarcinoma of the rectum. This interim evaluation does not demonstrate any advantage of fast neutron radiotherapy as compared with photon therapy. However, greater numbers of patients require to be studied and followed-up for longer intervals. A definitive assessment of the randomly controlled clinical trials in Edinburgh should be possible at the end of 1982

Gene therapy strategy for long-term myocardial protection using adeno-associated virus-mediated delivery of heme oxygenase gene.

Science.gov (United States)

Melo, Luis G; Agrawal, Reitu; Zhang, Lunan; Rezvani, Mojgan; Mangi, Abeel A; Ehsan, Afshin; Griese, Daniel P; Dell'Acqua, Giorgio; Mann, Michael J; Oyama, Junichi; Yet, Shaw-Fang; Layne, Matthew D; Perrella, Mark A; Dzau, Victor J

2002-02-05

Ischemia and oxidative stress are the leading mechanisms for tissue injury. An ideal strategy for preventive/protective therapy would be to develop an approach that could confer long-term transgene expression and, consequently, tissue protection from repeated ischemia/reperfusion injury with a single administration of a therapeutic gene. In the present study, we used recombinant adeno-associated virus (rAAV) as a vector for direct delivery of the cytoprotective gene heme oxygenase-1 (HO-1) into the rat myocardium, with the purpose of evaluating this strategy as a therapeutic approach for long-term protection from ischemia-induced myocardial injury. Human HO-1 gene (hHO-1) was delivered to normal rat hearts by intramyocardial injection. AAV-mediated transfer of the hHO-1 gene 8 weeks before acute coronary artery ligation and release led to a dramatic reduction (>75%) in left ventricular myocardial infarction. The reduction in infarct size was accompanied by decreases in myocardial lipid peroxidation and in proapoptotic Bax and proinflammatory interleukin-1beta protein abundance, concomitant with an increase in antiapoptotic Bcl-2 protein level. This suggested that the transgene exerts its cardioprotective effects in part by reducing oxidative stress and associated inflammation and apoptotic cell death. This study documents the beneficial therapeutic effect of rAAV-mediated transfer, before myocardial injury, of a cytoprotective gene that confers long-term myocardial protection from ischemia/reperfusion injury. Our data suggest that this novel "pre-event" gene transfer approach may provide sustained tissue protection from future repeated episodes of injury and may be beneficial as preventive therapy for patients with or at risk of developing coronary ischemic events.

177Lu-DKFZ-PSMA-617 therapy in metastatic castration resistant prostate cancer: safety, efficacy, and quality of life assessment

International Nuclear Information System (INIS)

Yadav, Madhav Prasad; Ballal, Sanjana; Tripathi, Madhavi; Damle, Nishikant Avinash; Bal, Chandrasekhar; Sahoo, Ranjit Kumar; Seth, Amlesh

2017-01-01

The purpose of this study was to evaluate the efficacy and safety of a novel theranostic agent, 177 Lu-DKFZ-PSMA-617 therapy in metastatic castration resistant prostate cancer (mCRPC). Thirty-one mCRPC patients with progressive disease despite second-line hormonal therapy and/or docetaxel chemotherapy were recruited for the study. All patients underwent diagnostic 68 Ga-PSMA-HBED-CCPET/CT, prior to inclusion for therapy. Included patients then underwent quarterly 177 Lu-DKFZ-PSMA-617 therapy. Hematological, kidney function, liver function tests, and serum PSA levels were recorded before and after therapy at 2 weeks, 4 weeks, and 3 month intervals. Biochemical response was assessed with trend in serum PSA levels. Metabolic response was assessed by PERCIST 1 criteria. Clinical response was assessed by visual analogue score (VASmax) analgesic score (AS), Karanofsky performance status (KPS), and toxicity and response criteria of the Eastern Cooperative Oncology Group (ECOG) criteria. The mean age of patients was 65.93 ± 9.77 years (range: 38-81 years). The mean activity administered in the 31 patients was 5069 ± 1845 MBq ranging from one to four cycles. There was a decline in the mean serum PSA levels from the baseline (baseline: 275 ng/mL, post 1st cycle therapy: 141.75 ng/mL). Based on biochemical response criteria 2/31, 20/31, 3/31, and 6/31 had complete response (CR), partial response(PR), stable disease (SD), and progressive disease (PD), respectively. Metabolic response revealed 2/6 patients with CR, and the remaining 3/6 patients with PR and 1/6 patients with SD. The mean VASmax score decreased from 7.5 to 3. The mean analgesic score decreased from 2.5 to 1.8 after therapy. The mean KPS score improved from 50.32 to 65.42 after therapies. The mean ECOG performance status improved from 2.54 to 1.78 after therapy. Two patients experienced grade I and grade II hemoglobin toxicity each. None of the patients experienced nephrotoxicity or hepatotoxicity. 177 Lu

Assessing the Efficacy of Mobile Health Apps Using the Basic Principles of Cognitive Behavioral Therapy: Systematic Review.

Science.gov (United States)

Rathbone, Amy Leigh; Clarry, Laura; Prescott, Julie

2017-11-28

Cognitive behavioral therapy (CBT) in its basic principle has developed itself as a stand-alone, substantial method of therapy. With effective application in therapy for a range of mental health issues, the spread of CBT methods to Web-based therapy sources is evident. The development of mobile phone apps using CBT principles is increasing within the research area. Despite the move to Web-based methods of therapy, it is argued that these methods lack the same efficacy of face-to-face therapy sessions. The aim of this review was to assess extent research findings with regard to the effectiveness of CBT-related mobile health (mHealth) apps. By assessing only studies employing a randomized controlled trial design, the review aimed to determine app efficacy within the highly regarded method of investigation. A comprehensive literature search was conducted across several databases. Search results were filtered, and results were subject to strict inclusion and exclusion criteria because of the nature of the review. Where possible, analysis of effect size was calculated and results reported. A total of 8 studies investigating the effectiveness of mHealth CBT-related apps across a range of mental health issues were reviewed. Three studies used the app against a control group, and 5 studies used the app intervention against another form of treatment or intervention. A range of effect sizes were seen across all included studies (d=-0.13 to 1.83; 0.03-1.44), with the largest effects often being seen when comparing the data from pre- to posttest for the app engaged group. The studies reviewed support the use of mHealth apps containing CBT principles for a range of mental health issues. However, the effectiveness over longer time periods should be assessed. Researchers and professionals should seek to collaborate effectively when creating new apps to enhance their effectiveness as a treatment for the general public. ©Amy Leigh Rathbone, Laura Clarry, Julie Prescott

Left anterior descending coronary artery myocardial bridging by multislice computed tomography: Correlation with clinical findings

International Nuclear Information System (INIS)

Jodocy, Daniel; Aglan, Iman; Friedrich, Guy; Mallouhi, Ammar; Pachinger, Otmar; Jaschke, Werner; Feuchtner, Gudrun M.

2010-01-01

Objective: To assess the relationship between left anterior descending (LAD) coronary artery myocardial bridging detected by 64-slice computed tomography (CT) and clinical findings. Methods: 221 consecutive patients were examined with coronary 64-slice CT angiography. 21 patients with coronary stenosis >50% were excluded. The length, depth, and luminal narrowing of LAD myocardial bridges during systole and diastole were measured. CT findings were compared with the treadmill ECG-stress test, and clinical symptoms. Results: Myocardial bridges of the LAD were found in 23% of patients (51/221) (length, 14.9 ± 6.5 mm; depth, 2.6 ± 1.6 mm). A significant difference was noted between the LAD luminal diameter before the intramyocardial course and intramyocardially, for both diastole and systole (p 50% was found in 3/25 (8%). 30/51 (59%) of bridges were 'deep' (>2 mm myocardial depth), 21/51 (41%) were 'superficial'. The prevalence of a positive ECG-stress tests for the anterior myocardial region was significantly higher in patients with LAD myocardial bridges (34/50; 68%) compared to those without (28/144; 19.4%) (p < 0.001). There was no difference between 'superficial' and 'deep' LAD myocardial bridges in regard to a positive treadmill ECG-stress test. Typical angina was rare with 6%. Conclusion: LAD myocardial bridges are common findings and can possibly explain a positive exercise ECG-stress test for anterior myocardial ischemia. Intramyocardial LAD segments show mild-to-moderate luminal narrowing at rest, which is higher during end-systolic phase.

An end-to-end assessment of range uncertainty in proton therapy using animal tissues

Science.gov (United States)

Zheng, Yuanshui; Kang, Yixiu; Zeidan, Omar; Schreuder, Niek

2016-11-01

Accurate assessment of range uncertainty is critical in proton therapy. However, there is a lack of data and consensus on how to evaluate the appropriate amount of uncertainty. The purpose of this study is to quantify the range uncertainty in various treatment conditions in proton therapy, using transmission measurements through various animal tissues. Animal tissues, including a pig head, beef steak, and lamb leg, were used in this study. For each tissue, an end-to-end test closely imitating patient treatments was performed. This included CT scan simulation, treatment planning, image-guided alignment, and beam delivery. Radio-chromic films were placed at various depths in the distal dose falloff region to measure depth dose. Comparisons between measured and calculated doses were used to evaluate range differences. The dose difference at the distal falloff between measurement and calculation depends on tissue type and treatment conditions. The estimated range difference was up to 5, 6 and 4 mm for the pig head, beef steak, and lamb leg irradiation, respectively. Our study shows that the TPS was able to calculate proton range within about 1.5% plus 1.5 mm. Accurate assessment of range uncertainty in treatment planning would allow better optimization of proton beam treatment, thus fully achieving proton beams’ superior dose advantage over conventional photon-based radiation therapy.

The association between waiting for psychological therapy and therapy outcomes as measured by the CORE-OM.

Science.gov (United States)

Beck, Alison; Burdett, Mark; Lewis, Helen

2015-06-01

To investigate the impact of waiting for psychological therapy on client well-being as measured by the Clinical Outcomes in Routine Evaluation-Outcome Measure (CORE-OM) global distress (GD) score. Global distress scores were retrieved for all clients referred for psychological therapy in a secondary care mental health service between November 2006 and May 2013 and who had completed a CORE-OM at assessment and first session. GD scores for a subgroup of 103 clients who had completed a CORE-OM during the last therapy session were also reviewed. The study sample experienced a median wait of 41.14 weeks between assessment and first session. The relationship between wait time from referral acceptance to assessment, and assessment GD score was not significant. During the period between assessment and first session no significant difference in GD score was observed. Nevertheless 29.1% of the sample experienced reliable change; 16.0% of clients reliably improved and 13.1% reliably deteriorated whilst waiting for therapy. Demographic factors were not found to have a significant effect on the change in GD score between assessment and first session. Waiting time was associated with post-therapy outcomes but not to a degree which was meaningful. The majority of individuals (54.4%), regardless of whether they improved or deteriorated whilst waiting for therapy, showed reliable improvement at end of therapy as measured by the CORE-OM. The majority of GD scores remained stable while waiting for therapy; however, 29.1% of secondary care clients experienced either reliable improvement or deterioration. Irrespective of whether they improved, deteriorated or remained unchanged whilst waiting for therapy, most individuals who had a complete end of therapy assessment showed reliable improvements following therapy. There was no significant difference in GD score between assessment and first session recordings. A proportion of clients (29.1%) showed reliable change, either improvement or

Endocardial botulinum toxin injection into ganglionated plexi in order to reduce atrial fibrillation inducibility

Directory of Open Access Journals (Sweden)

А. Г. Стрельников

2016-01-01

Full Text Available Objective. Prior animal studies suggest that botulinum toxin injection into the epicardial fat pads can suppress atrial fibrillation (AF inducibility. The purpose of the present study was to assess the efficacy and safety of endocardial botulinum toxin injection into epicardial fat pads and intramyocardial left atrial ganglionated plexi (GP for preventing AF.Methods. Twenty-four dogs were separated into 3 groups: endocardial approach for botulinum toxin (Xeomin, Germany injection into epicardial fat pads and intramyocardial GPs; endocardial approach for placebo injection (0.9% normal saline; control 1; n = 8 and epicardial approach for botulinum toxin injection (control 2; n = 8.Results. A mean of 6.9±1.7 intramyocardial injections (10 U/0.2 mL at each and 3 injections (50 U/1 mL at each were administered into each site exhibiting a positive vagal response and into each epicardial fat pad in all groups (p>0.05 between groups.The injections of botulinum toxin demonstrated dramatic prolongation of ERP in all PV-atrial junctions. This effect correlated with less pronounced ERP shortening in response to vagal nerve stimulation. Suppression of AF inducibility was observed at 7 days after endocardial botulinum toxin injections. The level of AF inducibility was: at 7 days – 57% (p<0.001 vs placebo; p<0.001 vs baseline; at 14 days – 61% (p<0.001 vs placebo; p<0.001 vs baseline; at 1 month – 38% (p<0.001 vs placebo; p<0.001 vs baseline; at 3 months – 23% (p = 0.003; p = 0.06 vs baseline. There were no differences between botulinum groups (p>0.05 for all. The effect of AF suppression disappeared at 3 months. No procedure-related complications occurred.Conclusion. Botulinum toxin injection into intramyocardial GPs and epicardial fat pads by an endocardial approach is feasible and safe. It provides complete removal of cardiac vagal responses and reliably reduces vulnerability to atrial fibrillation.

An Automatic Framework for Assessing Breast Cancer Risk Due to Various Hormone Replacement Therapies (HRT)

DEFF Research Database (Denmark)

Karemore, Gopal Raghunath; Brandt, Sami; Nielsen, Mads

Background: It is well known that Menopausal Hormone therapy increases mammographic density. Increase in breast density may relate to breast cancer risk. Several computer assisted automatic methods for assessing mammographic density have been suggested by J.W. Byng (1996), N. Karssemeijer (1998),...

Clinical Practice Guideline for Physical Therapy Assessment and Treatment in Patients With Nonspecific Neck Pain

NARCIS (Netherlands)

Bier, Jasper D; Scholten-Peeters, Wendy G M; Staal, J Bart; Pool, Jan; van Tulder, Maurits W; Beekman, Emmylou; Knoop, Jesper; Meerhoff, Guus; Verhagen, Arianne P

2017-01-01

The Royal Dutch Society for Physical Therapy (KNGF) issued a clinical practice guideline for physical therapists that addresses the assessment and treatment of patients with nonspecific neck pain, including cervical radiculopathy, in Dutch primary care. Recommendations were based on a review of

Clinical Practice Guideline for Physical Therapy Assessment and Treatment in Patients With Nonspecific Neck Pain

NARCIS (Netherlands)

Bier, Jasper D.; Scholten-Peeters, Wendy G.M.; Staal, J. Bart; Pool, Jan; van Tulder, Maurits W.; Beekman, Emmylou; Knoop, Jesper; Meerhoff, Guus; Verhagen, Arianne P.

2018-01-01

The Royal Dutch Society for Physical Therapy (KNGF) issued a clinical practice guideline for physical therapists that addresses the assessment and treatment of patients with nonspecific neck pain, including cervical radiculopathy, in Dutch primary care. Recommendations were based on a review of

Clinical Practice Guideline for Physical Therapy Assessment and Treatment in Patients With Nonspecific Neck Pain

NARCIS (Netherlands)

Bier, Jasper D.; Scholten-Peeters, Wendy G. M.; Staal, J. Bart; Pool, Jan; van Tulder, Maurits W.; Beekman, Emmylou; Knoop, Jesper; Meerhoff, Guus; Verhagen, Arianne P.

The Royal Dutch Society for Physical Therapy (KNGF) issued a clinical practice guideline for physical therapists that addresses the assessment and treatment of patients with nonspecific neck pain, including cervical radiculopathy, in Dutch primary care. Recommendations were based on a review of

Objective assessment of image quality VI: imaging in radiation therapy

International Nuclear Information System (INIS)

Barrett, Harrison H; Kupinski, Matthew A; Müeller, Stefan; Halpern, Howard J; Morris, John C III; Dwyer, Roisin

2013-01-01

Earlier work on objective assessment of image quality (OAIQ) focused largely on estimation or classification tasks in which the desired outcome of imaging is accurate diagnosis. This paper develops a general framework for assessing imaging quality on the basis of therapeutic outcomes rather than diagnostic performance. By analogy to receiver operating characteristic (ROC) curves and their variants as used in diagnostic OAIQ, the method proposed here utilizes the therapy operating characteristic or TOC curves, which are plots of the probability of tumor control versus the probability of normal-tissue complications as the overall dose level of a radiotherapy treatment is varied. The proposed figure of merit is the area under the TOC curve, denoted AUTOC. This paper reviews an earlier exposition of the theory of TOC and AUTOC, which was specific to the assessment of image-segmentation algorithms, and extends it to other applications of imaging in external-beam radiation treatment as well as in treatment with internal radioactive sources. For each application, a methodology for computing the TOC is presented. A key difference between ROC and TOC is that the latter can be defined for a single patient rather than a population of patients. (paper)

Three-dimensional rotational angiography fused with multimodal imaging modalities for targeted endomyocardial injections in the ischaemic heart.

Science.gov (United States)

Dauwe, Dieter Frans; Nuyens, Dieter; De Buck, Stijn; Claus, Piet; Gheysens, Olivier; Koole, Michel; Coudyzer, Walter; Vanden Driessche, Nina; Janssens, Laurens; Ector, Joris; Dymarkowski, Steven; Bogaert, Jan; Heidbuchel, Hein; Janssens, Stefan

2014-08-01

Biological therapies for ischaemic heart disease require efficient, safe, and affordable intramyocardial delivery. Integration of multiple imaging modalities within the fluoroscopy framework can provide valuable information to guide these procedures. We compared an anatomo-electric method (LARCA) with a non-fluoroscopic electromechanical mapping system (NOGA(®)). LARCA integrates selective three-dimensional-rotational angiograms with biplane fluoroscopy. To identify the infarct region, we studied LARCA-fusion with pre-procedural magnetic resonance imaging (MRI), dedicated CT, or (18)F-FDG-PET/CT. We induced myocardial infarction in 20 pigs by 90-min LAD occlusion. Six weeks later, we compared peri-infarct delivery accuracy of coloured fluospheres using sequential NOGA(®)- and LARCA-MRI-guided vs. LARCA-CT- and LARCA-(18)F-FDG-PET/CT-guided intramyocardial injections. MRI after 6 weeks revealed significant left ventricular (LV) functional impairment and remodelling (LVEF 31 ± 3%, LVEDV 178 ± 15 mL, infarct size 17 ± 2% LV mass). During NOGA(®)-procedures, three of five animals required DC-shock for major ventricular arrhythmias vs. one of ten during LARCA-procedures. Online procedure time was shorter for LARCA than NOGA(®) (77 ± 6 vs. 130 ± 3 min, P integration allowed closer approximation of the targeted border zone than LARCA-PET (4.0 ± 0.5 mm vs. 6.2 ± 0.6 mm, P technology for cardiac biological therapies. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2014. For permissions please email: journals.permissions@oup.com.

An automatic framework for assessing breast cancer risk due to various hormone replacement therapies (HRT)

DEFF Research Database (Denmark)

Karemore, Gopal; Brandt, Sami; Nielsen, Mads

It is well known that menopausal hormone therapy increases mammographic density. Increase in breast density may relate to breast cancer risk. Several computer assisted automatic methods for assessing mammographic density have been suggested by J.W. Byng (1996), N. Karssemeijer (1998), J.M. Boone(...

{sup 177}Lu-DKFZ-PSMA-617 therapy in metastatic castration resistant prostate cancer: safety, efficacy, and quality of life assessment

Energy Technology Data Exchange (ETDEWEB)

Yadav, Madhav Prasad; Ballal, Sanjana; Tripathi, Madhavi; Damle, Nishikant Avinash; Bal, Chandrasekhar [All India Institute of Medical Sciences, Department of Nuclear Medicine, Ansari Nagar, New Delhi (India); Sahoo, Ranjit Kumar [All India Institute of Medical Sciences, Department of Medical Oncology, BR Ambedkar Rotary Cancer Hospital, New Delhi (India); Seth, Amlesh [All India Institute of Medical Sciences, Department of Urology, New Delhi (India)

2017-01-15

The purpose of this study was to evaluate the efficacy and safety of a novel theranostic agent, {sup 177}Lu-DKFZ-PSMA-617 therapy in metastatic castration resistant prostate cancer (mCRPC). Thirty-one mCRPC patients with progressive disease despite second-line hormonal therapy and/or docetaxel chemotherapy were recruited for the study. All patients underwent diagnostic{sup 68}Ga-PSMA-HBED-CCPET/CT, prior to inclusion for therapy. Included patients then underwent quarterly {sup 177}Lu-DKFZ-PSMA-617 therapy. Hematological, kidney function, liver function tests, and serum PSA levels were recorded before and after therapy at 2 weeks, 4 weeks, and 3 month intervals. Biochemical response was assessed with trend in serum PSA levels. Metabolic response was assessed by PERCIST 1 criteria. Clinical response was assessed by visual analogue score (VASmax) analgesic score (AS), Karanofsky performance status (KPS), and toxicity and response criteria of the Eastern Cooperative Oncology Group (ECOG) criteria. The mean age of patients was 65.93 ± 9.77 years (range: 38-81 years). The mean activity administered in the 31 patients was 5069 ± 1845 MBq ranging from one to four cycles. There was a decline in the mean serum PSA levels from the baseline (baseline: 275 ng/mL, post 1st cycle therapy: 141.75 ng/mL). Based on biochemical response criteria 2/31, 20/31, 3/31, and 6/31 had complete response (CR), partial response(PR), stable disease (SD), and progressive disease (PD), respectively. Metabolic response revealed 2/6 patients with CR, and the remaining 3/6 patients with PR and 1/6 patients with SD. The mean VASmax score decreased from 7.5 to 3. The mean analgesic score decreased from 2.5 to 1.8 after therapy. The mean KPS score improved from 50.32 to 65.42 after therapies. The mean ECOG performance status improved from 2.54 to 1.78 after therapy. Two patients experienced grade I and grade II hemoglobin toxicity each. None of the patients experienced nephrotoxicity or hepatotoxicity

Loewenstein Occupational Therapy Cognitive Assessment to Evaluate People with Addictions

Science.gov (United States)

Pedrero-Pérez, Eduardo J.; Ruiz-Sánchez de León, José M.; León-Frade, Irene; Aldea-Poyo, Patricia; Alonso-Rodríguez, Marina; Pedrero-Aguilar, Jara; Morales-Alonso, Sara

2017-01-01

Background The LOTCA (Loewenstein Occupational Therapy Cognitive Assessment) battery is a cognitive screening test which is widely used in occupational health. However, no work has been found that explores its use in addiction treatment. Objectives of Study To explore the convergent validity of LOTCA with neuropsychological tests that assess related cerebral functional areas. Methods The LOTCA, along with a battery of neuropsychological tests, was administered to a sample of 48 subjects who start a treatment by substance or gambling addictions. Findings A correlational pattern was observed of a considerable magnitude between the effects of the LOTCA scales and those of some neuropsychological tests, but not with others. There is barely any convergence in measures with memory and executive function tests. Relevance to Clinical Practice There is a lack of research applying test of occupational assessment to populations of patients treated by addictive behaviors. The LOTCA seems to be a reliable and valid test for preliminary screening of function in certain cognitive areas, easy, and quick to use (around 30 minutes). However, it must be supplemented with other tests for a full and ecological assessment of patients. Limitations An incident, small-size sample. Recommendations for Further Research New studies are needed to explore the applicability, diagnostic validity, and whole psychometric quality of the test in addiction-related treatment. PMID:29097963

Loewenstein Occupational Therapy Cognitive Assessment to Evaluate People with Addictions

Directory of Open Access Journals (Sweden)

Gloria Rojo-Mota

2017-01-01

Full Text Available Background. The LOTCA (Loewenstein Occupational Therapy Cognitive Assessment battery is a cognitive screening test which is widely used in occupational health. However, no work has been found that explores its use in addiction treatment. Objectives of Study. To explore the convergent validity of LOTCA with neuropsychological tests that assess related cerebral functional areas. Methods. The LOTCA, along with a battery of neuropsychological tests, was administered to a sample of 48 subjects who start a treatment by substance or gambling addictions. Findings. A correlational pattern was observed of a considerable magnitude between the effects of the LOTCA scales and those of some neuropsychological tests, but not with others. There is barely any convergence in measures with memory and executive function tests. Relevance to Clinical Practice. There is a lack of research applying test of occupational assessment to populations of patients treated by addictive behaviors. The LOTCA seems to be a reliable and valid test for preliminary screening of function in certain cognitive areas, easy, and quick to use (around 30 minutes. However, it must be supplemented with other tests for a full and ecological assessment of patients. Limitations. An incident, small-size sample. Recommendations for Further Research. New studies are needed to explore the applicability, diagnostic validity, and whole psychometric quality of the test in addiction-related treatment.

The quality of care in occupational therapy: an assessment of selected Michigan hospitals.

Science.gov (United States)

Kirchman, M M

1979-07-01

In this study, a methodology was developed and tested for assessing the quality of care in occupational therapy between educational and noneducational clinical settings, as measured by process and outcome. An instrument was constructed for an external audit of the hospital record. Standards drafted by the investigator were established as normative by a panel of experts for use in judging the programs. Hospital records of 84 patients with residual hemiparesis or hemiplegia in three noneducational settings and of 100 patients with similar diagnoses in two educational clinical settings from selected Michigan facilities were chosen by proportionate stratified random sampling. The process study showed that occupational therapy was of significantly higher quality in the educational settings. The outcome study did not show significant differences between types of settings. Implications for education and practice are discussed.

Noninvasive in vivo tracking of mesenchymal stem cells and evaluation of cell therapeutic effects in a murine model using a clinical 3.0 T MRI.

Science.gov (United States)

Drey, Florian; Choi, Yeong-Hoon; Neef, Klaus; Ewert, Birgit; Tenbrock, Arne; Treskes, Philipp; Bovenschulte, Henning; Liakopoulos, Oliver J; Brenkmann, Meike; Stamm, Christof; Wittwer, Thorsten; Wahlers, Thorsten

2013-01-01

Cardiac cell therapy with mesenchymal stem cells (MSCs) represents a promising treatment approach for end-stage heart failure. However, little is known about the underlying mechanisms and the fate of the transplanted cells. The objective of the presented work is to determine the feasibility of magnetic resonance imaging (MRI) and in vivo monitoring after transplantation into infarcted mouse hearts using a clinical 3.0 T MRI device. The labeling procedure of bone marrow-derived MSCs with micron-sized paramagnetic iron oxide particles (MPIOs) did not affect the viability of the cells and their cell type-defining properties when compared to unlabeled cells. Using a clinical 3.0 T MRI scanner equipped with a dedicated small animal solenoid coil, 10(5) labeled MSCs could be detected and localized in the mouse hearts for up to 4 weeks after intramyocardial transplantation. Weekly ECG-gated scans using T1-weighted sequences were performed, and left ventricular function was assessed. Histological analysis of hearts confirmed the survival of labeled MSCs in the target area up to 4 weeks after transplantation. In conclusion, in vivo tracking of labeled MSCs using a clinical 3.0 T MRI scanner is feasible. In combination with assessment of heart function, this technology allows the monitoring of the therapeutic efficacy of regenerative therapies in a small animal model.

Hormone therapy and ovarian borderline tumors

DEFF Research Database (Denmark)

Mørch, Lina Steinrud; Løkkegaard, Ellen; Andreasen, Anne Helms

2012-01-01

Little is known about the influence of postmenopausal hormone therapy on the risk of ovarian borderline tumors. We aimed at assessing the influence of different hormone therapies on this risk.......Little is known about the influence of postmenopausal hormone therapy on the risk of ovarian borderline tumors. We aimed at assessing the influence of different hormone therapies on this risk....

The Music Therapy assessment tool for Advanced Huntington's Disease

DEFF Research Database (Denmark)

O'Kelly, Julian; Bodak, R.

2013-01-01

is limited, is a challenging process. With awareness often masked by perceptual or motor impairments, misdiagnosis rates remain high. Music therapy assessment holds the potential to elicit responses despite damage to verbal or visual processing faculties, although robust empirical studies are lacking...... music conditions (live salient music & improvised music entrained to respiration), recordings of disliked music, white noise and silence. Neurophysiological and behavioral measures were recorded using a 32 channel XLTEK© video EEG system, with a piezoelectric respiratory belt, and analysed using MATLAB......, EEGLAB and BrainVision Analyzer 2 software. One way repeated measures ANOVA analysis of respiration, and power spectra analysis of EEG data indicated a range of significant responses (p≤0.05) across controls corresponding to arousal and attention in response to live music, including concurrent increases...

Ultra-Sensitive Droplet Digital PCR for the Assessment of Microchimerism in Cellular Therapies.

Science.gov (United States)

Kliman, David; Castellano-Gonzalez, Gloria; Withers, Barbara; Street, Janine; Tegg, Elizabeth; Mirochnik, Oksana; Lai, Joey; Clancy, Leighton; Gottlieb, David; Blyth, Emily

2018-05-01

Current techniques to assess chimerism after hematopoietic stem cell transplantation (HSCT) are limited in both sensitivity and precision. These drawbacks are problematic in the context of cellular therapies that frequently result in microchimerism (donor chimerism VSTs). The levels of detection and quantification of the assay were .008% and .023%, with high levels of precision with samples of DNA content ranging from 1 to 300 ng DNA. From the panel of 29 insertion-deletion probes multiple informative markers were found for each of 43 HSCT donor-recipient pairs. In the case of third-party cellular therapies in which there were 3 DNA contributors (recipient, HSCT donor, and T-cell donor), a marker to detect the cellular product in a background of recipient and donor cells was available for 11 of 12 cases (92%). Chimerism by ddPCR was able to quantify chimerism in HSCT recipients and comparison against standard STR analysis in 8 HSCT patients demonstrated similar results, with the advantage of fast turnaround time. Persistence of donor microchimerism in patients undergoing microtransplantation for acute myeloid leukemia was detectable for up to 57 days in peripheral blood and bone marrow. The presence of microtransplant product DNA in bone marrow T cells after cell sorting was seen in the 1 patient tested. In patients receiving third-party VSTs for treatment of refractory viral infections, VST donor DNA was detected at low levels in 7 of 9 cases. ddPCR offers advantages over currently available methods for assessment of chimerism in standard HSCT and cellular therapies. Copyright © 2018 The American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.

Radiotechnologies and gene therapy

International Nuclear Information System (INIS)

Xia Jinsong

2001-01-01

Gene therapy is an exciting frontier in medicine today. Radiologist will make an uniquely contribution to these exciting new technologies at every level by choosing sites for targeting therapy, perfecting and establishing routes of delivery, developing imaging strategies to monitor therapy and assess gene expression, developing radiotherapeutic used of gene therapy

Assessments for high dose radionuclide therapy treatment planning

International Nuclear Information System (INIS)

Fisher, D.R.

2003-01-01

Advances in the biotechnology of cell specific targeting of cancer and the increased number of clinical trials involving treatment of cancer patients with radiolabelled antibodies, peptides, and similar delivery vehicles have led to an increase in the number of high dose radionuclide therapy procedures. Optimised radionuclide therapy for cancer treatment is based on the concept of absorbed dose to the dose limiting normal organ or tissue. The limiting normal tissue is often the red marrow, but it may sometimes be the lungs, liver, intestinal tract, or kidneys. Appropriate treatment planning requires assessment of radiation dose to several internal organs and tissues, and usually involves biodistribution studies in the patient using a tracer amount of radionuclide bound to the targeting agent and imaged at sequential timepoints using a planar gamma camera. Time-activity curves are developed from the imaging data for the major organ tissues of concern, for the whole body and sometimes for selected tumours. Patient specific factors often require that dose estimates be customised for each patient. In the United States, the Food and Drug Administration regulates the experimental use of investigational new drugs and requires 'reasonable calculation of radiation absorbed dose to the whole body and to critical organs' using the methods prescribed by the Medical Internal Radiation Dose (MIRD) Committee of the Society of Nuclear Medicine. Review of high dose studies shows that some are conducted with minimal dosimetry, that the marrow dose is difficult to establish and is subject to large uncertainties. Despite the general availability of software, internal dosimetry methods often seem to be inconsistent from one clinical centre to another. (author)

Dynamic contrast-enhanced micro-CT on mice with mammary carcinoma for the assessment of antiangiogenic therapy response

Energy Technology Data Exchange (ETDEWEB)

Eisa, Fabian [University of Erlangen-Nuremberg, Institute of Medical Physics, Erlangen (Germany); University of Erlangen-Nuremberg, Graduate School in Advanced Optical Technologies (SAOT), Erlangen (Germany); Brauweiler, Robert; Hupfer, Martin; Nowak, Tristan; Kalender, Willi A. [University of Erlangen-Nuremberg, Institute of Medical Physics, Erlangen (Germany); Lotz, Laura; Hoffmann, Inge; Dittrich, Ralf; Beckmann, Matthias W. [University of Erlangen-Nuremberg, OB/GYN, University Hospital Erlangen, Erlangen (Germany); Wachter, David [University Hospital Erlangen, Institute of Pathology, Erlangen (Germany); Jost, Gregor; Pietsch, Hubertus [Bayer Pharma AG, Berlin (Germany)

2012-04-15

To evaluate the potential of in vivo dynamic contrast-enhanced micro-computed tomography (DCE micro-CT) for the assessment of antiangiogenic drug therapy response of mice with mammary carcinoma. 20 female mice with implanted MCF7 tumours were split into control group and therapy group treated with a known effective antiangiogenic drug. All mice underwent DCE micro-CT for the 3D analysis of functional parameters (relative blood volume [rBV], vascular permeability [K], area under the time-enhancement curve [AUC]) and morphology. All parameters were determined for total, peripheral and central tumour volumes of interest (VOIs). Immunohistochemistry was performed to characterise tumour vascularisation. 3D dose distributions were determined. The mean AUCs were significantly lower in therapy with P values of 0.012, 0.007 and 0.023 for total, peripheral and central tumour VOIs. K and rBV showed significant differences for the peripheral (P{sub per}{sup K} = 0.032, P{sub per}{sup rBV} = 0.029), but not for the total and central tumour VOIs (P{sub total}{sup K} = 0.108, P{sub central}{sup K} = 0.246, P{sub total}{sup rBV} = 0.093, P{sub central}{sup rBV} = 0.136). Mean tumour volume was significantly smaller in therapy (P{sub in} {sub vivo} = 0.001, P{sub ex} {sub vivo} = 0.005). Histology revealed greater vascularisation in the controls and central tumour necrosis. Doses ranged from 150 to 300 mGy. This study indicates the great potential of DCE micro-CT for early in vivo assessment of antiangiogenic drug therapy response. (orig.)

Assessing the effectiveness of massage therapy for bilateral cleft lip reconstruction scars.

Science.gov (United States)

McKay, Emilie

2014-06-01

Bilateral cleft lips occur when the bones that form the upper lip fail to fuse at birth. Surgical reconstruction creates scars, which may lead to the following impairments: adhesions, decreased oral range of motion, decreased strength of orbicularis oris muscle, and asymmetry of oral region leading to poor self-esteem. The purpose of this case study is to determine the effectiveness of massage therapy in its ability to improve these impairments. A five-week treatment plan consisting of fascial release, kneading, and intraoral techniques. Subjective information was assessed on two scales: restriction of scar and clients attitudes and acceptance of scar. Objective information was cataloged through photographs, a palpatory chart, and a self-created "Pen Test". Results included increase range of motion and strength, decrease restrictions (palpable and subjective), and increase of symmetry. Client's perceived confidence of scar and its appearance increased. The evidence suggests that massage therapy helped with the impairments associated with scars formed by bilateral cleft lip reconstruction.

Assessment of vacuum-assisted closure therapy on the wound healing process in cardiac surgery.

Science.gov (United States)

Pericleous, Agamemnon; Dimitrakakis, Georgios; Photiades, Renos; von Oppell, Ulrich O

2016-12-01

Postoperative deep sternal wound infection (DSWI) is a serious complication in cardiac surgery (1-5% of patients) with high mortality and morbidity rates. Vacuum-assisted closure (VAC) therapy has shown promising results in terms of wound healing process, postoperative hospital length of stay and lower in-hospital costs. The aim of our retrospective study is to report the outcome of patients with DSWI treated with VAC therapy and to assess the effect of contributory risk factors. Data of 52 patients who have been treated with VAC therapy in a single institution (study period: September 2003-March 2012) were collected electronically through PAtient Tracking System PATS and statistically analysed using SPSS version 20. Of the 52 patients (35 M: 17 F), 88·5% (n = 46) were solely treated with VAC therapy and 11·5% (n = 6) had additional plastic surgical intervention. Follow-up was complete (mean 33·8 months) with an overall mortality rate of 26·9% (n = 14) of whom 50% (n = 7) died in hospital. No death was related to VAC complications. Patient outcomes were affected by pre-operative, intra-operative and postoperative risk factors. Logistic EUROscore, postoperative hospital length of stay, advanced age, chronic obstructive pulmonary disease (COPD) and long-term corticosteroid treatment appear to be significant contributing factors in the long-term survival of patients treated with VAC therapy. © 2015 Medicalhelplines.com Inc and John Wiley & Sons Ltd.

Assessment of response to endocrine therapy using FDG PET/CT in metastatic breast cancer: a pilot study

International Nuclear Information System (INIS)

Mortazavi-Jehanno, Nina; Giraudet, Anne-Laure; Champion, Laurence; Edeline, Veronique; Madar, Olivier; Pecking, Alain Paul; Lerebours, Florence; Stanc, Elise Le; Bellet, Dominique; Alberini, Jean-Louis

2012-01-01

The purpose of this pilot study was to assess whether outcome in metastatic or recurrent breast cancer patients is related to metabolic response to endocrine therapy determined by 18 F-FDG PET/CT. The study group comprised 22 patients with breast cancer (age 58 ± 11 years, mean ± SD) who were scheduled to receive endocrine therapy. They were systematically assessed by PET/CT at baseline and after a mean of 10 ± 4 weeks for evaluation of response after induction. All patients demonstrated FDG-avid lesions on the baseline PET/CT scan. The metabolic response was assessed according to EORTC criteria and based on the mean difference in SUV max between the two PET/CT scans, and the patients were classified into four groups: complete or partial metabolic response, or stable or progressive metabolic disease (CMR, PMR, SMD and PMD, respectively). All patients were followed in our institution. Metastatic sites were localized in bone (n = 15), lymph nodes (n = 11), chest wall (n = 3), breast (n = 5), lung (n = 3), soft tissue (n = 1) and liver (n = 1). PMR was observed in 11 patients (50%), SMD in 5 (23%) and PMD in 6 (27%). The median progression-free survival (PFS) times were 20, 27 and 6 months in the PMR, SMD and PMD groups, respectively. PFS in the SMD group differed from that in the PMR and SMD groups (p < 0.0001). Metabolic response assessed by FDG PET/CT imaging in patients with metastatic breast cancer treated with endocrine therapy is predictive of the patients' PFS. (orig.)

Assessment of response to endocrine therapy using FDG PET/CT in metastatic breast cancer: a pilot study

Energy Technology Data Exchange (ETDEWEB)

Mortazavi-Jehanno, Nina; Giraudet, Anne-Laure; Champion, Laurence; Edeline, Veronique; Madar, Olivier; Pecking, Alain Paul [Institut Curie, Hopital Rene Huguenin, Service de Medecine Nucleaire, Saint-Cloud (France); Lerebours, Florence [Institut Curie, Hopital Rene Huguenin, Service d' Oncologie Medicale, Saint-Cloud (France); Stanc, Elise Le [Hopital Foch, Service de Medecine Nucleaire, Suresnes (France); Bellet, Dominique [Institut Curie, Hopital Rene Huguenin, Service de Medecine Nucleaire, Saint-Cloud (France); Universite Paris Descartes, Pharmacologie Chimique et Genetique and Imagerie, Inserm U1022 CNRS UMR 8151, Faculte des sciences pharmaceutiques et biologiques, Paris (France); Alberini, Jean-Louis [Institut Curie, Hopital Rene Huguenin, Service de Medecine Nucleaire, Saint-Cloud (France); Universite Versailles Saint-Quentin, Faculte de Medecine, Versailles (France)

2012-03-15

The purpose of this pilot study was to assess whether outcome in metastatic or recurrent breast cancer patients is related to metabolic response to endocrine therapy determined by {sup 18}F-FDG PET/CT. The study group comprised 22 patients with breast cancer (age 58 {+-} 11 years, mean {+-} SD) who were scheduled to receive endocrine therapy. They were systematically assessed by PET/CT at baseline and after a mean of 10 {+-} 4 weeks for evaluation of response after induction. All patients demonstrated FDG-avid lesions on the baseline PET/CT scan. The metabolic response was assessed according to EORTC criteria and based on the mean difference in SUV{sub max} between the two PET/CT scans, and the patients were classified into four groups: complete or partial metabolic response, or stable or progressive metabolic disease (CMR, PMR, SMD and PMD, respectively). All patients were followed in our institution. Metastatic sites were localized in bone (n = 15), lymph nodes (n = 11), chest wall (n = 3), breast (n = 5), lung (n = 3), soft tissue (n = 1) and liver (n = 1). PMR was observed in 11 patients (50%), SMD in 5 (23%) and PMD in 6 (27%). The median progression-free survival (PFS) times were 20, 27 and 6 months in the PMR, SMD and PMD groups, respectively. PFS in the SMD group differed from that in the PMR and SMD groups (p < 0.0001). Metabolic response assessed by FDG PET/CT imaging in patients with metastatic breast cancer treated with endocrine therapy is predictive of the patients' PFS. (orig.)

Health technology assessment of magnet therapy for relieving pain.

Science.gov (United States)

Arabloo, Jalal; Hamouzadeh, Pejman; Eftekharizadeh, Fereshteh; Mobinizadeh, Mohammadreza; Olyaeemanesh, Alireza; Nejati, Mina; Doaee, Shila

2017-01-01

Background: Magnet therapy has been used increasingly as a new method to alleviate pain. Magnetic products are marketed with claims of effectiveness for reducing pain of various origins. However, there are inconsistent results from a limited number of randomized controlled trials (RCTs) testing the analgesic efficacy of magnet therapy. This study aimed to evaluate the safety and effectiveness of magnet therapy on reliving various types of pain. Methods: A systematic search of two main medical databases (Cochrane Library and Ovid Medline) was conducted from 1946 to May 2014. Only English systematic reviews that compared magnet therapy with other conventional treatments in patients with local pain in terms of pain relieving measures were included. The results of the included studies were thematically synthesized. Results: Eight studies were included. Magnet therapy could be used to alleviate pain of various origins including pain in various organs, arthritis, myofascial muscle pain, lower limb muscle cramps, carpal tunnel syndrome and pelvic pain. Results showed that the effectiveness of magnetic therapy was only approved in muscle pains, but its effectiveness in other indications and its application as a complementary treatment have not been established. Conclusion: According to the results, it seems that magnet therapy could not be an effective treatment for relieving different types of pain. Our results highlighted the need for further investigations to be done in order to support any recommendations about this technology.

Assessment of anger expression using art therapy with younger school-age children with emotional and behavioral problems

OpenAIRE

Duobienė, Greta

2017-01-01

Greta D. Assessment of anger expression using art therapy with younger school-age children with emotional and behavioral problems, Master’s thesis / lecturer Dr. V. Grigaliūnienė, consultant Dr. A. Brazauskaitė; Lithuanian University of Health Sciences, Faculty of Nursing, , Kaunas Faculty of Vilnius Academy of Arts, Kaunas, 2017:107psl. The aim of this Master‘s thesis was to evaluate the changes in anger expression and control by using art therapy with younger school-age children that ha...

Music Therapy in Special Schools: The Assessment of the Quality of Relationship

Directory of Open Access Journals (Sweden)

Aspasia Fragkouli

2013-12-01

Full Text Available This qualitative scientific study – by means of analysing recorded therapeutic sessions with children with autism or mental disability in a special school – examines the process of creating a relationship between the therapist and the child in the context of music-therapeutic moments. The analysis of therapeutic moments was carried out through the AQR-instrument (Assessment of the Quality of Relationship and led to a the evaluation of the quality of relationship between the therapist and the child with autism or mental disability during therapy, b the evaluation of the correspondence of the therapeutic intervention to each child’s developmental level (modus, and c the appreciation of the differentiation in the relationship between the therapist and the child with autism or mental disability, as well as the size of that differentiation. Regardless of the pathology, it was observed that music therapy with children is advisable when the child shows disorders in his/her emotional development and in the ability to create a relationship. Music-therapeutic interventions that use the child itself as a starting point and follow the concept of elemental music, succeed in mobilising children’s healthy part and promote their development, in many areas. Research data are based on the author’s dissertation thesis: “Music therapy for children with psychological disorders in special education” (Fragkouli 2012.

Preliminary results on a new instrument to assess patient motivation for treatment in cognitive-behaviour therapy

NARCIS (Netherlands)

Keijsers, G.P.J.; Schaap, C.P.D.R.; Hoogduin, C.A.L.; Hoogsteyns, B.; Kemp, E.C.M. de

1999-01-01

The Nijmegen Motivation List 2 (NML2) is a new instrument to assess patient motivation for psychotherapy. A previous version of the instrument was associated with positive treatment outcome in cognitive-behaviour therapy in several studies but its psychometric properties were poor. The present study

Adlerian Marriage Therapy.

Science.gov (United States)

Carlson, Jon; Dinkmeyer, Don, Sr.

1987-01-01

Describes the assumptions, processes, and techniques used in Alderian marriage therapy. Describes purpose of therapy as assessing current beliefs and behaviors while educating the couple in new procedures that can help the couple establish new goals. (Author/ABL)

Wendler glottoplasty and voice-therapy in male-to-female transsexuals: results in pre and post-surgery assessment.

Science.gov (United States)

Casado, Juan C; O'Connor, Carlos; Angulo, María S; Adrián, José A

2016-01-01

With the development of new ENT techniques, many male transsexuals who wish to become women usually request a surgical procedure to raise the fundamental frequency of the voice (feminization). The ENT specialist and the voice-therapist have to use an interdisciplinary approach to this growing social demand. The aim of this study was to show the results in a group of transsexual patients after Wendler's anterior synechiae, with additional voice-therapy treatment. Ten male transexulas who wish to become women patients who had Wendler glottoplasty and voice-therapy were assessed. The surgical procedure consisted of a de-epithelialization of the anterior third of both vocal folds; this area was sutured and the surface of both vocal folds was vaporised with laser diode. Pre- and postsurgery voice assessment consisted of measuring fundamental frequency (Fo) and maximum phonation time, administering the transgender self-assessment questionnaire (TSEQ) and obtaining perceptual voice assessment by inter-rater agreement. All the male transsexuals who wish to become women patients significantly increased their Fo (106 Hz on average) after the treatment. Furthermore, significant improvements were shown in self-reported satisfaction and in the degree of voice feminization. No improvements in the maximum phonation time were observed. Wendler glottoplasty is a surgical procedure to contribute to feminising the voice, with good medium-term results and without noteworthy medical complications. The increase in vocal tone was observed using several pre- and post-surgery control measures and voice therapy. Copyright © 2014 Elsevier España, S.L.U. and Sociedad Española de Otorrinolaringología y Patología Cérvico-Facial. All rights reserved.

Assessing treatment motivation among patients receiving antiretroviral therapy: A multidimensional approach

Science.gov (United States)

Houston, Eric; McKirnan, David J.; Cervone, Daniel; Johnson, Matthew S.; Sandfort, Theo G.M.

2011-01-01

Using multidimensional scaling analysis (MDS), this study examined how patient conceptualisations of treatment motivation compare with theoretically-based assumptions used in current assessment approaches. Patients undergoing antiretroviral therapy for HIV/AIDS (n = 39) rated for similarity all possible pairings of 23 treatment descriptions, including descriptors of intrinsic, extrinsic, approach, and avoidance motivation. MDS analyses revealed that patient perceptions of intrinsic and extrinsic motivation often differ from those based on definitions derived from common interpretations of self-determination theory. Findings also showed that patients reported motivation for avoiding treatment when they associated their medication regimens with side effects and other negatively-valenced outcomes. The study describes new applications of MDS in assessing how patients perceive the relationship between treatment behaviours and specific forms of motivation, such as intrinsic and extrinsic motivation. In addition, the study suggests how MDS may be used to develop behavioural strategies aimed at helping patients follow their regimens consistently by identifying treatment conceptualisations and contexts that facilitate or impede adherence. PMID:21942538

Assessing treatment motivation among patients receiving antiretroviral therapy: a multidimensional approach.

Science.gov (United States)

Houston, Eric; McKirnan, David J; Cervone, Daniel; Johnson, Matthew S; Sandfort, Theo G M

2012-01-01

Using multidimensional scaling (MDS) analysis, this study examined how patient conceptualisations of treatment motivation compare with theoretically based assumptions used in current assessment approaches. Patients undergoing antiretroviral therapy for HIV/AIDS (n=39) rated for similarity between all possible pairings of 23 treatment descriptions, including descriptors of intrinsic, extrinsic, approach and avoidance motivation. MDS analyses revealed that patient perceptions of intrinsic and extrinsic motivations often differ from those based on definitions derived from common interpretations of self-determination theory. Findings also showed that patients reported motivation for avoiding treatment when they associated their medication regimens with side effects and other negatively valenced outcomes. The study describes new applications of MDS in assessing how patients perceive the relationship between treatment behaviours and specific forms of motivation, such as intrinsic and extrinsic motivations. In addition, the study suggests how MDS may be used to develop behavioural strategies aimed at helping patients follow their regimens consistently by identifying treatment conceptualisations and contexts that facilitate or impede adherence.

The assessment of hormonal function of gonads in adolescent girls after antineoplastic therapy

International Nuclear Information System (INIS)

Wszelaki-Lass, E.; Korzon, M.; Bohdan, Z.; Kuzminska, A.

1993-01-01

In 17 girls after the complex anti-neoplasm therapy we estimated the state of genital organs and the course of menorrhagial cycle together with plasma levels of beta-estradiol, progesterone and prolactine assessed by radioimmunoassay. We found the secondary lack of menorrhagia together with lowered progesterone and beta-estradiol levels in 3 girls, in whom the abdominal cavity was irradiated. In other 3 girls the transient lack of menorrhagia was stated in the course of chemotherapy. (author)

The Role of Diffusion-Weighted Imaging (DWI in Locoregional Therapy Outcome Prediction and Response Assessment for Hepatocellular Carcinoma (HCC: The New Era of Functional Imaging Biomarkers

Directory of Open Access Journals (Sweden)

Johannes M. Ludwig

2015-11-01

Full Text Available Reliable response criteria are critical for the evaluation of therapeutic response in hepatocellular carcinoma (HCC. Current response assessment is mainly based on: (1 changes in size, which is at times unreliable and lag behind the result of therapy; and (2 contrast enhancement, which can be difficult to quantify in the presence of benign post-procedural changes and in tumors presenting with a heterogeneous pattern of enhancement. Given these challenges, functional magnetic resonance imaging (MRI techniques, such as diffusion-weighted imaging (DWI have been recently investigated, aiding specificity to locoregional therapy response assessment and outcome prediction. Briefly, DWI quantifies diffusion of water occurring naturally at a cellular level (Brownian movement, which is restricted in multiple neoplasms because of high cellularity. Disruption of cellular integrity secondary to therapy results in increased water diffusion across the injured membranes. This review will provide an overview of the current literature on DWI therapy response assessment and outcome prediction in HCC following treatment with locoregional therapies.

Multiple Impulse Therapy in the Assessment of Paraspinal Muscle Tone in Patients with Low Back Pain.

Science.gov (United States)

Haładaj, Robert; Topol, Mirosław

2016-11-30

Back pain is quite common in contemporary society, whose expectations of an effective analgesic therapy in conservative treatment lead to a necessity of searching for new diagnostic and therapeutic methods in physiotherapy. Out of the numerous physical therapy methods, Multiple Impulse Therapy (MIT) deserves special consideration. This paper aims to present and analyse the outcomes of MIT concerning paraspinal muscle tone and pain intensity in patients with low back pain. The study enrolled 117 patients (50 women and 67 men; average age of 45.3 yrs) with lumbar conditions confirmed by imaging studies. The participants received five MIT sessions within 14 days. Moreover, both before and after the therapy all the patients underwent bilateral assessment of the paraspinal muscle tone by surface electromyography (sEMG) with the NoraxonMyoTrace 400 system and an interactive head of the PulStarFRAS device. A VAS was used for evaluation of pain severity. The analysis of significance of differences between scores before and after treatment showed that all the parameters changed significantly (MIT: 11.11 Ibf before and 8.89 Ibf after the therapy; VAS: 6.04 before and 3.38 afterwards; sEMG: 9.29uV before and 7.51uV afterwards). 1. Multiple Impulse Therapy (MIT) is an effective and non-invasive method of back pain treatment. 2. MIT significantly reduces paraspinal muscle tone, as confirmed by sEMG results, and shows a strong analgesic effect.

Anxiety and Depression in Tinnitus Patients: 5-Year Follow-Up Assessment after Completion of Habituation Therapy

Directory of Open Access Journals (Sweden)

Eva-Signe Falkenberg

2012-01-01

Full Text Available Treatment programs based on a neurophysiological model have shown a positive effect on anxiety and depression in tinnitus patients. The aim of this paper was to assess the long-term effect of tinnitus habituation therapy. Sixty-eight individuals were treated with a comprehensive therapy program. The degree of anxiety and depression was assessed before, after, and five years after intervention using the Hospital Anxiety and Depression Scale. The positive and significant changes achieved after habituation therapy (pre = 1.10, post = 0.92 for anxiety and pre = 0.77, post = 0.62 for depression were maintained five years after treatment ended (0.87 for anxiety and 0.52 for depression. A regression analysis revealed that individual evaluation of the treatment lectures, self-reported health condition, individual experiences of hyperacusis, and hearing loss could explain 44.3% of the variation in anxiety and 30.5% of the variation in depression posttreatment. Five years after, individual evaluation of the treatment lectures and self-reported health condition explained 22.2% of the variation in anxiety. These factors and individual experiences of hyperacusis could further explain 34.9% of the variation in depression. The effect of a neurophysiologic-based management treatment was maintained five years after treatment ended, indicating that the patients continued the improvement process without becoming dependent on professionals.

Endocrine Society of Australia position statement on male hypogonadism (part 1): assessment and indications for testosterone therapy.

Science.gov (United States)

Yeap, Bu B; Grossmann, Mathis; McLachlan, Robert I; Handelsman, David J; Wittert, Gary A; Conway, Ann J; Stuckey, Bronwyn Ga; Lording, Douglas W; Allan, Carolyn A; Zajac, Jeffrey D; Burger, Henry G

2016-08-15

This article, Part 1 of the Endocrine Society of Australia's position statement on male hypogonadism, focuses on assessment of male hypogonadism, including the indications for testosterone therapy. (Part 2 will deal with treatment and therapeutic considerations.) Key points and recommendations are:Pathological hypogonadism arises due to diseases of the hypothalamus or pituitary gland (hypogonadotropic hypogonadism) or testes (hypergonadotropic hypogonadism). It is a clinical diagnosis with a pathological basis, confirmed by hormone assays.Hormonal assessment is based on measurement of circulating testosterone, luteinising hormone (LH) and follicle-stimulating hormone (FSH) concentrations. Measurement of sex hormone-binding globulin levels can be informative, but use of calculated free testosterone is not recommended for clinical decision making.Testosterone replacement therapy is warranted in men with pathological hypogonadism, regardless of age.Currently, there are limited data from high-quality randomised controlled trials with clinically meaningful outcomes to justify testosterone treatment in older men, usually with chronic disease, who have low circulating testosterone levels but without hypothalamic, pituitary or testicular disease.Obesity, metabolic syndrome and type 2 diabetes are associated with lowering of circulating testosterone level, but without elevation of LH and FSH levels. Whether these are non-specific consequences of non-reproductive disorders or a correctable deficiency state is unknown, but clear evidence for efficacy and safety of testosterone therapy in this setting is lacking.Glucocorticoid and opioid use is associated with possibly reversible reductions in circulating testosterone level, without elevation of LH and FSH levels. Where continuation of glucocorticoid or opioid therapy is necessary, review by an endocrinologist may be warranted.Changes in management as result of the position statement: Men with pathological hypogonadism should

Homework in Cognitive Behavioral Therapy: A Systematic Review of Adherence Assessment in Anxiety and Depression (2011-2016).

Science.gov (United States)

Kazantzis, Nikolaos; Brownfield, Nicole R; Mosely, Livia; Usatoff, Alexsandra S; Flighty, Andrew J

2017-12-01

Treatment adherence has posed a substantial challenge not only for patients but also for the health profession for many decades. The last 5 years has witnessed significant attention toward adherence with cognitive behavioral therapy (CBT) homework for anxiety and depressive disorders, and adherence assessment methods have diversified. However, there remains a large component of the adherence process not assessed in CBT, with patient effort, engagement, and the known role for treatment appraisals and beliefs necessitating the pursuit of improved adherence assessment methods. Copyright © 2017 Elsevier Inc. All rights reserved.

Dynamic interaction between myocardial contraction and coronary flow.

Science.gov (United States)

Beyar, R; Sideman, S

1997-01-01

Phasic coronary flow is determined by the dynamic interaction between central hemodynamics and myocardial and ventricular mechanics. Various models, including the waterfall, intramyocardial pump and myocardial structural models, have been proposed for the coronary circulation. Concepts such as intramyocardial pressure, local elastance and others have been proposed to help explain the coronary compression by the myocardium. Yet some questions remain unresolved, and a new model has recently been proposed, linking a muscle collagen fibrous model to a physiologically based coronary model, and accounting for transport of fluids across the capillaries and lymphatic flow between the interstitial space and the venous system. One of the unique features of this model is that the intramyocardial pressure (IMP) in the interstitial space is calculated from the balance of forces and fluid transport in the system, and is therefore dependent on the coronary pressure conditions, the myocardial function and the transport properties of the system. The model predicts a wide range of experimentally observed phenomena associated with coronary compression.

Mesenchymal stromal cell derived endothelial progenitor treatment in patients with refractory angina

DEFF Research Database (Denmark)

Friis, Tina; Haack-Sørensen, Mandana; Mathiasen, Anders B

2011-01-01

Abstract Aims. We evaluated the feasibility, safety and efficacy of intra-myocardial injection of autologous mesenchymal stromal cells derived endothelial progenitor cell (MSC) in patients with stable coronary artery disease (CAD) and refractory angina in this first in man trial. Methods and resu......Abstract Aims. We evaluated the feasibility, safety and efficacy of intra-myocardial injection of autologous mesenchymal stromal cells derived endothelial progenitor cell (MSC) in patients with stable coronary artery disease (CAD) and refractory angina in this first in man trial. Methods...... and results. A total of 31 patients with stable CAD, moderate to severe angina and no further revascularization options, were included. Bone marrow MSC were isolated and culture expanded for 6-8 weeks. It was feasible and safe to establish in-hospital culture expansion of autologous MSC and perform intra......-myocardial injection of MSC. After six months follow-up myocardial perfusion was unaltered, but the patients increased exercise capacity (p angina attacks (p Angina Questionnaire (SAQ) evaluations (p

Strategies To Assess Hypoxic/HIF-1-Active Cancer Cells for the Development of Innovative Radiation Therapy

International Nuclear Information System (INIS)

Yeom, Chan Joo; Zeng, Lihua; Zhu, Yuxi; Hiraoka, Masahiro; Harada, Hiroshi

2011-01-01

Local tumor recurrence and distant tumor metastasis frequently occur after radiation therapy and result in the death of cancer patients. These problems are caused, at least in part, by a tumor-specific oxygen-poor microenvironment, hypoxia. Oxygen-deprivation is known to inhibit the chemical ionization of both intracellular macro-molecules and water, etc., and thus reduce the cytotoxic effects of radiation. Moreover, DNA damage produced by free radicals is known to be more repairable under hypoxia than normoxia. Hypoxia is also known to induce biological tumor radioresistance through the activation of a transcription factor, hypoxia-inducible factor 1 (HIF-1). Several potential strategies have been devised in radiation therapy to overcome these problems; however, they have not yet achieved a complete remission. It is essential to reveal the intratumoral localization and dynamics of hypoxic/HIF-1-active tumor cells during tumor growth and after radiation therapy, then exploit the information to develop innovative therapeutic strategies, and finally damage radioresistant cells. In this review, we overview problems caused by hypoxia/HIF-1-active cells in radiation therapy for cancer and introduce strategies to assess intratumoral hypoxia/HIF-1 activity

Strategies To Assess Hypoxic/HIF-1-Active Cancer Cells for the Development of Innovative Radiation Therapy

Energy Technology Data Exchange (ETDEWEB)

Yeom, Chan Joo [Group of Radiation and Tumor Biology, Career-Path Promotion Unit for Young Life Scientists, Kyoto University, Yoshida Konoe-cho, Sakyo-ku, Kyoto 606-8501 (Japan); Zeng, Lihua; Zhu, Yuxi [Group of Radiation and Tumor Biology, Career-Path Promotion Unit for Young Life Scientists, Kyoto University, Yoshida Konoe-cho, Sakyo-ku, Kyoto 606-8501 (Japan); Department of Radiation Oncology and Image-applied Therapy, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507 (Japan); Hiraoka, Masahiro [Department of Radiation Oncology and Image-applied Therapy, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507 (Japan); Harada, Hiroshi, E-mail: hharada@kuhp.kyoto-u.ac.jp [Group of Radiation and Tumor Biology, Career-Path Promotion Unit for Young Life Scientists, Kyoto University, Yoshida Konoe-cho, Sakyo-ku, Kyoto 606-8501 (Japan)

2011-09-15

Local tumor recurrence and distant tumor metastasis frequently occur after radiation therapy and result in the death of cancer patients. These problems are caused, at least in part, by a tumor-specific oxygen-poor microenvironment, hypoxia. Oxygen-deprivation is known to inhibit the chemical ionization of both intracellular macro-molecules and water, etc., and thus reduce the cytotoxic effects of radiation. Moreover, DNA damage produced by free radicals is known to be more repairable under hypoxia than normoxia. Hypoxia is also known to induce biological tumor radioresistance through the activation of a transcription factor, hypoxia-inducible factor 1 (HIF-1). Several potential strategies have been devised in radiation therapy to overcome these problems; however, they have not yet achieved a complete remission. It is essential to reveal the intratumoral localization and dynamics of hypoxic/HIF-1-active tumor cells during tumor growth and after radiation therapy, then exploit the information to develop innovative therapeutic strategies, and finally damage radioresistant cells. In this review, we overview problems caused by hypoxia/HIF-1-active cells in radiation therapy for cancer and introduce strategies to assess intratumoral hypoxia/HIF-1 activity.

The long-term effectiveness of Cognitive Behaviour Therapy for Psychosis (CBTp within a routine psychological therapies service

Directory of Open Access Journals (Sweden)

Emmanuelle ePeters

2015-10-01

Full Text Available Randomised Controlled Trials (RCTs have shown the efficacy of CBTp, however few studies have considered its long-term effectiveness in routine services. This study reports the outcomes of clients seen in a psychological therapies clinic, set up following positive results obtained from an RCT (Peters et al. 2010. The aims were to evaluate the effectiveness of CBTp, using data from the service’s routine assessments for consecutive referrals over a 12 year period, and assess whether gains were maintained at a 6+ months’ follow-up. Of the 476 consenting referrals, all clients (N=358 who received ≥5 therapy sessions were offered an assessment at 4 time points (baseline, pre-, mid- and end of therapy on measures assessing current psychosis symptoms, emotional problems, general well-being and life satisfaction. A sub-set (N=113 was assessed at a median of 12 months after finishing therapy. Following the waiting list (median of 3 months clients received individualised, formulation-based CBTp for a median number of 19 sessions from 121 therapists with a range of experience receiving regular supervision. Clients showed no meaningful change on any measure while on the waiting list (Cohen’s d<=0.23. In contrast, highly significant improvements following therapy, all of which were significantly greater than changes during the waiting list, were found on all domains assessed (Cohen’s d: 0.44-0.75. All gains were maintained at follow-up (Cohen’s d: 0.29-0.82, with little change between end of therapy and follow-up (Cohen’s d<=0.18. Drop-out rate from therapy was low (13%. These results demonstrate the positive and potentially enduring impact of psychological therapy on a range of meaningful outcomes for clients with psychosis. The follow-up assessments were conducted on only a sub-set, which may not generalise to the full sample. Nevertheless this study is the largest of its kind in psychosis, and has important implications for the practice of

The accuracy assessment of PPS in fixed beam proton therapy: isocentric rotation movement

International Nuclear Information System (INIS)

Li Xinping; Zeng Xianwen; Xu Wenling; Li Jiamin; Lv Mingming

2005-01-01

Objective: To assess the accuracy of isocentric rotation movement of Patient Positioning System (PPS) in fixed beam proton therapy. Methods: A 2 mm-diameter radioopaque sphere was positioned above the couch and was aligned to room iso-center (ISO). 11 PPS angles were selected to make isocentric rotation test respectively. The displacement of the sphere to ISO were measured and calculated by Digital Image Positioning System (DIPS) respectively when PPS reached each designed position. Totally four group measurements were repeated at different time. all data were collected and statistical analysis were performed. Results: The maximum shifts are (0.29 ± 0.05) mm, (0.21 ± 0.04) mm and (-0.21 ± 0.04) mm on X, Y, Z axes at - 110 degree PPS position, the absolute displacement of the sphere to ISO is (0.41 ± 0.07) mm(1SD). The minimum shifts are (-0.03 ± 0.05) mm, (0.05 ± 0.05) mm and (0.00 ± 0.00) mm on three principle axes at 30 degree PPS position, the absolute displacement of the sphere to ISO is (0.05 ± 0.06) mm. Conclusion: The isocentric rotation movement is the linchpin to realize multi-angle isocentric irradiation in fixed beamproton therapy. It is a complicated combined movement including PPS rotation and PPS translations. Since the high demand in the of precision of patient positioning, the accuracy of this combined movement played important role in proton therapy. In our tests, all shifts are less than 0.5 mm, can reach the requirement of positioning accuracy in proton therapy. (authors)

Aerosol scintigraphy in the assessment of therapy for cystic fibrosis

International Nuclear Information System (INIS)

Kuni, C.C.; Regelmann, W.E.; Budd, J.R.; Cret, R.P. du; Boudreau, R.J.

1990-01-01

This paper evaluates respiration therapy, counselling, and antibiotic therapy in the treatment of exacerbations of cystic fibrosis. Thirteen patients with cystic fibrosis, aged 11-32 years, who were hospitalized for exacerbation and who had sputum cultures positive for Pseudomonas were treated initially for 3 days with respiration therapy and counselling followed by 14 days of therapy with antibiotics (n = 7) or placebo (n = 6). Tc-99m-DTPA aerosol scintigraphy was performed on days, 1, 4, and 17. Scintigrams were evaluated for change in number of nonventilated segments, change in number of bronchial deposits of aerosol, and subjective overall change

Tumour therapy with radionuclides: assessment of progress and problems

International Nuclear Information System (INIS)

Carlsson, Joergen; Forssell Aronsson, Eva; Hietala, Sven-Ola; Stigbrand, Torgny; Tennvall, Jan

2003-01-01

Radionuclide therapy is a promising modality for treatment of tumours of haematopoietic origin while the success for treatment of solid tumours so far has been limited. The authors consider radionuclide therapy mainly as a method to eradicate disseminated tumour cells and small metastases while bulky tumours and large metastases have to be treated surgically or by external radiation therapy. The promising therapeutic results for haematological tumours give hope that radionuclide therapy will have a breakthrough also for treatment of disseminated cells from solid tumours. New knowledge related to this is continuously emerging since new molecular target structures are being characterised and the knowledge on pharmacokinetics and cellular processing of different types of targeting agents increases. There is also improved understanding of the factors of importance for the choice of appropriate radionuclides with respect to their decay properties and the therapeutic applications. Furthermore, new methods to modify the uptake of radionuclides in tumour cells and normal tissues are emerging. However, we still need improvements regarding dosimetry and treatment planning as well as an increased knowledge about the tolerance doses for normal tissues and the radiobiological effects on tumour cells. This is especially important in targeted radionuclide therapy where the dose rates often are lower than 1 Gy/h

Assessment of the effects of massage therapy on premenstrual syndrome

Directory of Open Access Journals (Sweden)

Leily Ghaedi

2011-05-01

Full Text Available Background: Premenstrual syndrome is characterized by the cyclic occurrence physical, psychological and behavioral symptoms during the luteal phase of the menstruation cycle and will be disappear within a few days of the onset of menstruation. The aim of this research was to assess the effect of massage therapy on premenstrual syndrome. Materials and Method: A randomized clinical trial was carried out on 30 volunteer students of Tehran University with PMS diagnosis. After surveying two menstruation cycles and confirming PMS existence, subjects were randomly assigned into massage and control group. Massage protocol was performed for eight weeks. Volunteers completed Daily Symptom Rating (DSR during 2 cycles before and 2 cycles after intervention. Data collected via data gathering form, criteria for PMS (DSM- IV, DSR and Beck test. Data were analyzed by descriptive and analytic statistics (χ2, Fischer's exact test, paired and independent t tests.Results: In comparison between before and after intervention, massage group showed significant decrease averagely in mean of somatic (56.7%, psychological (64.8% (p<0.001.This is while, in control group only mean of somatic symptoms (averagely 21.2% relieved obviously (p=0.02. comparing two groups often intervention, we did not found any significant difference in mean of somatic symptoms while psychological (p=0.01 and total symptoms (p=0.03 in massage group was significantly less than controls.Conclusion: The authors concluded that massage therapy is an effective method for relieving symptoms of premenstrual syndrome

Assessment of bleeding during minor oral surgical procedures and extraction in patients on anticoagulant therapy

Directory of Open Access Journals (Sweden)

S Jimson

2015-01-01

Full Text Available Introduction: The risk of postoperative hemorrhage from oral surgical procedures has been a concern in the treatment of patients who are receiving long-term anticoagulation therapy. A study undertaken in our institution to address questions about the amount and severity of bleeding associated with minor outpatient oral surgery procedures by assessing bleeding in patients who did not alter their anticoagulant regimen. Subjects and Methods: Eighty-three patients receiving long-term anticoagulant therapy visited Department of Oral and Maxillofacial Surgery from May 2010 to October 2011 for extractions and minor oral surgical procedures. Each patient was required to undergo preoperative assessment of prothrombin time (PT and measurement of the international normalized ratio. Fifty-six patients with preoperative PT values within the therapeutic range 3-4 were included in the study. The patients′ age ranged between 30 and 75 years. Application of surgispon was done following the procedure. Extraction of teeth performed with minimal trauma to the surrounding tissues, the socket margins sutured, and sutures removed after 5 days. Results: There was no significant incidence of prolonged or excessive hemorrhage and wound infection and the healing process was normal.

Communicative-Pragmatic Assessment Is Sensitive and Time-Effective in Measuring the Outcome of Aphasia Therapy

Directory of Open Access Journals (Sweden)

Benjamin Stahl

2017-05-01

Full Text Available A range of methods in clinical research aim to assess treatment-induced progress in aphasia therapy. Here, we used a crossover randomized controlled design to compare the suitability of utterance-centered and dialogue-sensitive outcome measures in speech-language testing. Fourteen individuals with post-stroke chronic non-fluent aphasia each received two types of intensive training in counterbalanced order: conventional confrontation naming, and communicative-pragmatic speech-language therapy (Intensive Language-Action Therapy, an expanded version of Constraint-Induced Aphasia Therapy. Motivated by linguistic-pragmatic theory and neuroscience data, our dependent variables included a newly created diagnostic instrument, the Action Communication Test (ACT. This diagnostic instrument requires patients to produce target words in two conditions: (i utterance-centered object naming, and (ii communicative-pragmatic social interaction based on verbal requests. In addition, we administered a standardized aphasia test battery, the Aachen Aphasia Test (AAT. Composite scores on the ACT and the AAT revealed similar patterns of changes in language performance over time, irrespective of the treatment applied. Changes in language performance were relatively consistent with the AAT results also when considering both ACT subscales separately from each other. However, only the ACT subscale evaluating verbal requests proved to be successful in distinguishing between different types of training in our patient sample. Critically, testing duration was substantially shorter for the entire ACT (10–20 min than for the AAT (60–90 min. Taken together, the current findings suggest that communicative-pragmatic methods in speech-language testing provide a sensitive and time-effective measure to determine the outcome of aphasia therapy.

A Pilot Study to Assess the Feasibility of Group Exercise and Animal-Assisted Therapy in Older Adults.

Science.gov (United States)

Grubbs, Brandon; Artese, Ashley; Schmitt, Karla; Cormier, Eileen; Panton, Lynn

2016-04-01

This pilot study assessed the feasibility of incorporating animal-assisted therapy teams (ATT) into a 6-week group exercise program for older adults (77 ± 6 years). Fifteen participants were randomly assigned to an exercise with ATT (E+ATT; n = 8) or exercise only (E; n = 7) group. Groups exercised 3x/week for 45 min. Feasibility was assessed by three objectives: (1) ATT will not need extensive preparation beyond their original therapy training; (2) the study will require minimal cost; and (3) ATT must not impair the effectiveness of the exercise program. By the study conclusion, all objectives were met. Time and cost were minimal for ATT, and adherence was 93% and 90% for E+ATT and E, respectively. There were significant improvements in both groups (p ≤ .05) for arm curls, get-up and go, and 6-min walk. The results of this pilot study suggest that it is feasible to incorporate ATT into group exercise programming for older adults.

Phd study of reliability and validity: One step closer to a standardized music therapy assessment model

DEFF Research Database (Denmark)

Jacobsen, Stine Lindahl

The paper will present a phd study concerning reliability and validity of music therapy assessment model “Assessment of Parenting Competences” (APC) in the area of families with emotionally neglected children. This study had a multiple strategy design with a philosophical base of critical realism...... and pragmatism. The fixed design for this study was a between and within groups design in testing the APCs reliability and validity. The two different groups were parents with neglected children and parents with non-neglected children. The flexible design had a multiple case study strategy specifically...

Unexpected severe calcification after transplantation of bone marrow cells in acute myocardial infarction.

Science.gov (United States)

Yoon, Young-Sup; Park, Jong-Seon; Tkebuchava, Tengiz; Luedeman, Corinne; Losordo, Douglas W

2004-06-29

There has been a rapid increase in the number of clinical trials using unselected bone marrow (BM) cells or the mononuclear fraction of BM cells for treating ischemic heart diseases. Thus far, no significant deleterious effects or complications have been reported in any studies using BM-derived cells for treatment of various cardiac diseases. Seven-week-old female Fisher-344 rats underwent surgery to induce acute myocardial infarction and were randomized into 3 groups of 16 rats, each receiving intramyocardial injection of either 7x10(5) DiI-labeled total BM cells (TBMCs), the same number of DiI-labeled, clonally expanded BM multipotent stem cells, or the same volume of phosphate-buffered saline in the peri-infarct area. Echocardiography 2 weeks after cell transplantation indicated intramyocardial calcification in 4 of 14 surviving rats (28.5%) in the TBMC group. Histological examination with hematoxylin and eosin staining and von Kossa staining confirmed the presence of extensive intramyocardial calcification. Alkaline phosphatase staining revealed strong positivity surrounding the calcified area suggestive of ongoing osteogenic activity. Fluorescent microscopic examination revealed that acellular calcific areas were surrounded by DiI-labeled TBMCs, suggesting the direct involvement of transplanted TBMCs in myocardial calcification. In contrast, in hearts receiving equal volumes of saline or BM multipotent stem cells delivered in the same manner, there was no evidence of calcification. These results demonstrate that direct transplantation of unselected BM cells into the acutely infarcted myocardium may induce significant intramyocardial calcification.

Pediatric Music Therapy.

Science.gov (United States)

Lathom-Radocy, Wanda B.

This book on music therapy includes relevant medical, psychological, and developmental information to help service providers, particularly music therapists, and parents to understand children with disabilities. The first two chapters describe the process of assessment and delineation of goals in music therapy that leads to the design of the music…

Massage therapy and exercise therapy in patients with multiple sclerosis: a randomized controlled pilot study.

Science.gov (United States)

Negahban, Hossein; Rezaie, Solmaz; Goharpey, Shahin

2013-12-01

The primary aim was to investigate the comparative effects of massage therapy and exercise therapy on patients with multiple sclerosis. The secondary aim was to investigate whether combination of both massage and exercise has an additive effect. Randomized controlled pilot trial with repeated measurements and blinded assessments. Local Multiple Sclerosis Society. A total of 48 patients with multiple sclerosis were randomly assigned to four equal subgroups labelled as massage therapy, exercise therapy, combined massage-exercise therapy and control group. The treatment group received 15 sessions of supervised intervention for five weeks. The massage therapy group received a standard Swedish massage. The exercise therapy group was given a combined set of strength, stretch, endurance and balance exercises. Patients in the massage-exercise therapy received a combined set of massage and exercise treatments. Patients in the control group were asked to continue their standard medical care. Pain, fatigue, spasticity, balance, gait and quality of life were assessed before and after intervention. Massage therapy resulted in significantly larger improvement in pain reduction (mean change 2.75 points, P = 0.001), dynamic balance (mean change, 3.69 seconds, P = 0.009) and walking speed (mean change, 7.84 seconds, P = 0.007) than exercise therapy. Patients involved in the combined massage-exercise therapy showed significantly larger improvement in pain reduction than those in the exercise therapy (mean change, 1.67 points, P = 0.001). Massage therapy could be more effective than exercise therapy. Moreover, the combination of massage and exercise therapy may be a little more effective than exercise therapy alone.

Development and validation of the Vellore Occupational Therapy Evaluation Scale to assess functioning in people with mental illness.

Science.gov (United States)

Samuel, Reema; Russell, Paul Ss; Paraseth, Tapan Kumar; Ernest, Sharmila; Jacob, K S

2016-08-26

Available occupational therapy assessment scales focus on specific areas of functioning. There is a need for comprehensive evaluation of diverse aspects of functioning in people with mental illness. To develop a comprehensive assessment scale to evaluate diverse aspects of functioning among people with mental illness and to assess its validity and reliability. Available instruments, which evaluate diverse aspects of functioning in people with mental illness, were retrieved. Relevant items, which evaluate specific functions, were selected by a committee of mental health experts and combined to form a comprehensive instrument. Face and content validity and feasibility were assessed and the new instrument was piloted among 60 patients with mental illness. The final version of the instrument was employed in 151 consecutive clients, between 18 and 60 years of age, who were also assessed using Global Assessment of Functioning (GAF), Occupational Therapy Task Observation Scale (OTTOS), Social Functioning Questionnaire (SFQ), Rosenberg Self Esteem Scale (RSES) and Pai and Kapur Family Burden Interview Schedule (FBIS) by two therapists. The inter-rater reliability and test-retest reliability of the new instrument (Vellore Occupational Therapy Evaluation Scale (VOTES)) were also evaluated. The new scale had good internal consistency (Cronbach's alpha = .817), inter-rater reliability .928 (.877-.958) and test-retest reliability .928 (.868-.961). The correlation between the general behaviour domain (Pearson's Correlation Coefficient [PCC] = -.763, p = .000), task behaviour (PCC = -.829, p = .000), social skills (PCC = -.351, p = .000), intrapersonal skills (PCC = -.208, p = .010), instrumental activities of daily living (IADL) (PCC = -.329, p = .038) and leisure activities (PCC = -.433, p = .005) scores of VOTES with the corresponding domains in the scales used for comparison was statistically significant. The correlation

Assessment of empirical antibiotic therapy optimisation in six hospitals: an observational cohort study.

Science.gov (United States)

Braykov, Nikolay P; Morgan, Daniel J; Schweizer, Marin L; Uslan, Daniel Z; Kelesidis, Theodoros; Weisenberg, Scott A; Johannsson, Birgir; Young, Heather; Cantey, Joseph; Srinivasan, Arjun; Perencevich, Eli; Septimus, Edward; Laxminarayan, Ramanan

2014-12-01

Modification of empirical antimicrobials when warranted by culture results or clinical signs is recommended to control antimicrobial overuse and resistance. We aimed to assess the frequency with which patients were started on empirical antimicrobials, characteristics of the empirical regimen and the clinical characteristics of patients at the time of starting antimicrobials, patterns of changes to empirical therapy at different timepoints, and modifiable factors associated with changes to the initial empirical regimen in the first 5 days of therapy. We did a chart review of adult inpatients receiving one or more antimicrobials in six US hospitals on 4 days during 2009 and 2010. Our primary outcome was the modification of antimicrobial regimen on or before the 5th day of empirical therapy, analysed as a three-category variable. Bivariate analyses were used to establish demographic and clinical variables associated with the outcome. Variables with p values below 0·1 were included in a multivariable generalised linear latent and mixed model with multinomial logit link to adjust for clustering within hospitals and accommodate a non-binary outcome variable. Across the six study sites, 4119 (60%) of 6812 inpatients received antimicrobials. Of 1200 randomly selected patients with active antimicrobials, 730 (61%) met inclusion criteria. At the start of therapy, 220 (30%) patients were afebrile and had normal white blood cell counts. Appropriate cultures were collected from 432 (59%) patients, and 250 (58%) were negative. By the 5th day of therapy, 12·5% of empirical antimicrobials were escalated, 21·5% were narrowed or discontinued, and 66·4% were unchanged. Narrowing or discontinuation was more likely when cultures were collected at the start of therapy (adjusted OR 1·68, 95% CI 1·05-2·70) and no infection was noted on an initial radiological study (1·76, 1·11-2·79). Escalation was associated with multiple infection sites (2·54, 1·34-4·83) and a positive

IMPROVING FUNCTIONAL INDEPENDENCE OF PATIENTS WITH MULTIPLE SCLEROSIS BY PHYSICAL THERAPY AND OCCUPATIONAL THERAPY

Directory of Open Access Journals (Sweden)

Ana-Maria Ticărat

2011-06-01

Full Text Available Introduction. Patients with multiple sclerosis can have a normal life despite of their real or possible disability and of the progressive nature of it. Scope. Patients who follow physical therapy and occupational therapy will have an increased quality of life and a greater functional independence.Methods. The randomized study was made on 7 patients with multiple sclerosis, from Oradea Day Centre, 3 times/week, ages between 35 – 55 years, functional level between mild and sever. Assessment and rehabilitation methods: inspection, BARTHEL Index. Frenkel method, brething exercises, weights exercises, gait exercises, writind exercises and games were used in the rehabilitation process. Group therapies: sociotherapy, arttherapy, music therapy. Results analysis consisted of the comparison of baseline and final means.Results. By analizing baseline and final means for Barthel Index for each functon separately, it was shown a mild improvement of functional independence for almost assessed functions, with at least 1-1,5 points.Conclusions. Persons with multiple sclerosis who follow physical therapy and occupational therapy presents a better functional independence after the treatment.

Peripheral nervous system assessment in acromegaly patients under somatostatin analogue therapy.

Science.gov (United States)

Alibas, H; Gogas Yavuz, D; Kahraman Koytak, P; Uygur, M; Tanridag, T; Uluc, K

2017-01-01

Acromegaly is known to affect peripheral nervous system (PNS) causing carpal tunnel syndrome (CTS) and polyneuropathy. The frequency of these disorders and the evaluation methods vary among studies. In the present study, we aimed to examine PNS of acromegaly patients under somatostatin analogue (SSA) therapy. Forty-eight acromegaly patients (26 F/22 M, 45.58 ± 11.6 years) under SSA treatment and 44 healthy controls (25 F/19 M, 47.46 ± 8.7 years) were assessed by symptom questionnaires, neurologic examination and electrophysiological studies. 87.5 % of the acromegaly patients had at least one abnormal finding regarding PNS. With the incorporation of palm-wrist median nerve conduction velocity method, we detected CTS in 50 % of patients. Polyneuropathy was less frequent (29.2 %). Both conditions were independent from the coexisting diabetes mellitus (p = 0.22 for CTS, p = 0.71 for polyneuropathy). Polyneuropathy but not CTS was more common among biochemically uncontrolled acromegaly patients rather than those under control (p = 0.03; p = 0.68, respectively). Our findings emphasize the high prevalence of peripheral nervous system involvement in acromegaly patients under SSA therapy and importance of neurological evaluation of these patients. Early diagnosis and treatment of the disease may reduce the PNS involvement.

Pilot study using technetium-99m pertechnetate sequential radionuclide-sialography for assessing salivary gland function of nasopharyngeal cancer patients on radiation therapy

International Nuclear Information System (INIS)

Ng, K.S.; Sundram, F.; Somanesan, S.; Tan, H.S.K.; Gao, F.; Chung, B.; Machin, D.

2003-01-01

Nasopharyngeal carcinoma (NPC) is mainly treated by radiation therapy. A common complication of radiotherapy is xerostomia. Direct measurements of the amount of saliva produced using suction cups and volumetric assessments are cumbersome and time consuming. Sequential radionuclide sialography is a reproducible and convenient method of measuring salivary function. Patients with newly diagnosed NPC underwent a pilot study using technetium-99m pertechnetate sequential radionuclide sialography to assess their salivary function before and at 3 months post radiation therapy. From the sialography, time-activity-curves were obtained for analysis of salivary function. The shape of the time-activity-curve with citric acid stimulation was classified into 4 types according to the degree of radiation-induced dysfunction. All 14 patients had worse time-activity curves for both parotids and submandibular glands after radiation therapy. The P values for the change in time-activity-curves for all the salivary glands were less than 0.005. All patients with abnormal type of curves before radiation therapy presented type IV(non-functioning) curve after radiation therapy. A ratio (Rc) of pre- and post-stimulation counts allowed for quantification of the degree of stimulatory response. We found a significant decrease in Rc before and after radiation therapy for all the salivary glands (P < 0.001). The salivary gland to background ratio, which is a reflection of the degree of salivary gland functional uptake, also had a significant reduction after radiation. It is feasible to use technetium 99m pertechnetate in the measurement of salivary gland function in nasopharyngeal cancer patients treated with radiation therapy

AdVEGF-B186 and AdVEGF-DΔNΔC induce angiogenesis and increase perfusion in porcine myocardium.

Science.gov (United States)

Nurro, Jussi; Halonen, Paavo J; Kuivanen, Antti; Tarkia, Miikka; Saraste, Antti; Honkonen, Krista; Lähteenvuo, Johanna; Rissanen, Tuomas T; Knuuti, Juhani; Ylä-Herttuala, Seppo

2016-11-01

Coronary heart disease remains a significant clinical problem, and new therapies are needed especially for patients with refractory angina for whom the current therapies do not provide sufficient relief. The aim of this study was to find out if angiogenic gene therapy using new members of the vascular endothelial growth factor (VEGF) family, VEGF-B 186 and VEGF-D ΔNΔC , increase myocardial perfusion as measured by the positron emission tomography (PET) 15 O-imaging, and whether there would be coronary steal effect to the contralateral side. Furthermore, safety of intramyocardial angiogenic adenoviral gene transfer was evaluated. Intramyocardial adenoviral (Ad) VEGF-B 186 or AdVEGF-D ΔNΔC gene transfers were given endovascularly into the porcine posterolateral wall of the left ventricle (n=34). Six days later, PET 15 O-imaging for myocardial perfusion and coronary angiography were performed. AdVEGF-B 186 and AdVEGF-D ΔNΔC induced angiogenesis and increased total microvascular area 1.8-fold (95% CI 0.2 to 3.5) and 2.8-fold (95% CI 1.4 to 4.3), respectively. At rest, perfusion was maintained at normal levels, but at stress, relative perfusion was increased 1.4-fold (95% CI 1.1 to 1.7) for AdVEGF-B 186 and 1.3-fold (95% CI 1.0 to 1.7) for AdVEGF-D ΔNΔC , without causing coronary steal effect in the control area. The therapy was well tolerated and did not lead to any significant changes in laboratory safety parameters. Both AdVEGF-B 186 and AdVEGF-D ΔNΔC gene transfers induced efficient angiogenesis in the myocardium resulting in an increased myocardial perfusion measured by PET. Importantly, local perfusion increase did not induce any coronary steal effect. As such, both treatments seem suitable new candidates for the induction of therapeutic angiogenesis for the treatment of refractory angina. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Inhibition of coronary blood flow by a vascular waterfall mechanism.

Science.gov (United States)

Downey, J M; Kirk, E S

1975-06-01

The mechanism whereby systole inhibits coronary blood flow was examined. A branch of the left coronary artery was maximally dilated with an adenosine infusion, and the pressure-flow relationship was obtained for beating and arrested states. The pressure-flow curve for the arrested state was shifted toward higher pressures and in the range of pressures above peak ventricular pressure was linear and parallel to that for the arrested state. Below this range the curve for the beating state converged toward that for the arrested state and was convex to the pressure axis. These results were compared with a model of the coronary vasculature that consisted of numerous parallel channels, each responding to local intramyocardial pressure by forming vascular waterfalls. When intramyocardial pressure in the model was assigned values from zero at the epicardium to peak ventricular pressure at the endocardium, pressure-flow curves similar to the experimental ones resulted. Thus, we conclude that systole inhibits coronary perfusion by the formation of vascular waterfalls and that the intramyocardial pressures responsible for this inhibition do not significantly exceed peak ventricular pressure.

The change of serum TRAb and its prognosis assess to graves disease with one-off successful 131I therapy

International Nuclear Information System (INIS)

Ma Yubo; Liu Ping'an; Gu Aichun; Yan Weili; Yuan Jimin

2008-01-01

To investigate dynamic change of serum receptor and antibody of thyrotrophic anti- body (TRAb) and its prognosis value after a one-off successful therapy on Graves disease with 131 I, 257 Graves disease patients were treated with one dose of 131 I therapy. 175 of them with average age of 40 (43 male and 132 female patients) were cured. The 131 I activity given to patients was 207.2±66. 6 MBq. The serum levels of TRAb were determined once every three months before and after 131 I therapy. The results showed that the serum TRAb levels in all patients were positive before 131 I therapy. The serum TRAb levels in 60. 6% of patients were raised once, and then reduced to normal, The serum levels of TRAb in 16.0% of patients were remained high or reduce slowly, and the clinical symptom was improved slowly, but these patients didn't recrudesce. The TRAb levels in 9.7% of patients decreased continually, their prognosis was well. The TRAb levels in 13.7% of patients were raised twice after the therapy, and appear hypothyroidism. The detection of dynamic changes of serum TRAb levels in Graves disease patients may be useful in assessing prognosis after 131 I therapy. (authors)

Assessment of the Prerequisite Skills for Cognitive Behavioral Therapy in Children with and without Autism Spectrum Disorders

Science.gov (United States)

Lickel, Athena; MacLean, William E., Jr.; Blakeley-Smith, Audrey; Hepburn, Susan

2012-01-01

The purpose of this study was to assess the cognitive skills of children with autism spectrum disorders (ASD) thought to be necessary for Cognitive Behavioral Therapy (CBT). Forty children with ASD and forty age-matched typically developing children between the ages of 7-12 years participated. Groups were comparable with regard to nonverbal IQ,…

Targeting Herpetic Keratitis by Gene Therapy

Directory of Open Access Journals (Sweden)

Hossein Mostafa Elbadawy

2012-01-01

Full Text Available Ocular gene therapy is rapidly becoming a reality. By November 2012, approximately 28 clinical trials were approved to assess novel gene therapy agents. Viral infections such as herpetic keratitis caused by herpes simplex virus 1 (HSV-1 can cause serious complications that may lead to blindness. Recurrence of the disease is likely and cornea transplantation, therefore, might not be the ideal therapeutic solution. This paper will focus on the current situation of ocular gene therapy research against herpetic keratitis, including the use of viral and nonviral vectors, routes of delivery of therapeutic genes, new techniques, and key research strategies. Whereas the correction of inherited diseases was the initial goal of the field of gene therapy, here we discuss transgene expression, gene replacement, silencing, or clipping. Gene therapy of herpetic keratitis previously reported in the literature is screened emphasizing candidate gene therapy targets. Commonly adopted strategies are discussed to assess the relative advantages of the protective therapy using antiviral drugs and the common gene therapy against long-term HSV-1 ocular infections signs, inflammation and neovascularization. Successful gene therapy can provide innovative physiological and pharmaceutical solutions against herpetic keratitis.

Ultrasound Assessment of Carotid Plaque Echogenicity Response to Statin Therapy: A Systematic Review and Meta-Analysis

Science.gov (United States)

Ibrahimi, Pranvera; Jashari, Fisnik; Bajraktari, Gani; Wester, Per; Henein, Michael Y.

2015-01-01

Objective: To evaluate in a systematic review and meta-analysis model the effect of statin therapy on carotid plaque echogenicity assessed by ultrasound. Methods: We have systematically searched electronic databases (PubMed, MEDLINE, EMBASE and Cochrane Center Register) up to April, 2015, for studies evaluating the effect of statins on plaque echogenicity. Two researchers independently determined the eligibility of studies evaluating the effect of statin therapy on carotid plaque echogenicity that used ultrasound and grey scale median (GSM) or integrated back scatter (IBS). Results: Nine out of 580 identified studies including 566 patients’ carotid artery data were meta-analyzed for a mean follow up of 7.2 months. A consistent increase in the echogenicity of carotid artery plaques, after statin therapy, was reported. Pooled weighted mean difference % (WMD) on plaque echogenicity after statin therapy was 29% (95% CI 22%–36%), p < 0.001, I2 = 92.1%. In a meta-regression analysis using % mean changes of LDL, HDL and hsCRP as moderators, it was shown that the effects of statins on plaque echogenicity were related to changes in hsCRP, but not to LDL and HDL changes from the baseline. The effect of statins on the plaque was progressive; it showed significance after the first month of treatment, and the echogenicity continued to increase in the following six and 12 months. Conclusions: Statin therapy is associated with a favorable increase of carotid plaque echogenicity. This effect seems to be dependent on the period of treatment and hsCRP change from the baseline, independent of changes in LDL and HDL. PMID:25984600

Design and Methodology of the Trial to Assess Chelation Therapy (TACT)

Science.gov (United States)

Lamas, Gervasio A.; Goertz, Christine; Boineau, Robin; Mark, Daniel B.; Rozema, Theodore; Nahin, Richard L.; Drisko, Jeanne A.; Lee, Kerry L.

2011-01-01

The Trial to Assess Chelation Therapy (TACT) is an NIH-sponsored, randomized, double blind, placebo-controlled, 2×2 factorial clinical trial testing the benefits and risks of 40 infusions of a multi-component Na2EDTA-chelation solution compared with placebo, and of an oral, high-dose multivitamin and mineral supplement. TACT has randomized and will follow 1708 patients for an average of approximately 4 years. The primary endpoint is a composite of all cause mortality, myocardial infarction, stroke, coronary revascularization, and hospitalization for angina. A 900 patient substudy will examine quality of life outcomes. The trial is designed to have >85% power to detect a 25% relative reduction in the primary endpoint for each treatment factor. Enrollment began in September 2003 and completed in October 2010. PMID:22172430

Music therapy assessment

DEFF Research Database (Denmark)

Wigram, Tony

2007-01-01

Når klienter henvises til musikterapi, gennemgår de en assessment-procedure (en klinisk vurdering), som kræver terapeutens ekspertise inden for forskellige områder - med henblik på at stille en en diagnose og identificere klientens behov og potentialer, samt at opstille realistiske forventninger ...

Exercise therapy in juvenile idiopathic arthritis

NARCIS (Netherlands)

Takken, T.; van Brussel, M.; Engelbert, R. H. H.; van der Net, J.; Kuis, W.; Helders, P. J. M.

2008-01-01

Exercise therapy is considered an important component of the treatment of arthritis. The efficacy of exercise therapy has been reviewed in adults with rheumatoid arthritis but not in children with juvenile idiopathic arthritis (JIA). To assess the effects of exercise therapy on functional ability,

Effect of atrial systole on canine and porcine coronary blood flow.

Science.gov (United States)

Bellamy, R F

1981-09-01

A feature of phasic coronary flow patterns recorded in conscious chronically instrumented dogs is the atrial cove--a transient depression of arterial flow that occurs during atrial systole. The association between the hemodynamic effects of atrial systole and the atrial cove was studied in anesthetized dogs and pigs with complete heart block. Many atrial coves are available for study in these preparations because atrial activity continues unabated during the diastolic ventricular arrest that follows cessation of electrical pacing. The effect of atrial systole is to translate the pressure-flow relation found during diastole to a higher intercept pressure without change in slope. The increase in the intercept pressure equals the increase in intramyocardial pressure measured with microtransducers embedded in the left ventricular wall. The decrement in flow during the atrial cove is a direct function of the change in intramyocardial pressure and an inverse function of coronary vascular resistance. Each atrial systole is associated with a forward flow transient in the coronary veins, the peak of which occurs at the same instant as does the nadir of atrial flow. These data suggest that the coronary vessels are acting as collapsible tubes and that the waterfall model of the coronary circulation is applicable. The following sequence is proposed to account for the atrial cove. Atrial systole ejects a bolus of blood into the left ventricle increasing both ventricular cavity and intramyocardial pressures. The increase in intramyocardial pressure raises the back pressure opposing coronary flow, reducing the arterial perfusion pressure gradient and causing flow to fall.

Real-Time Assessment of the Effect of Biofeedback Therapy with Migraine: A Pilot Study.

Science.gov (United States)

Odawara, Miyuki; Hashizume, Masahiro; Yoshiuchi, Kazuhiro; Tsuboi, Koji

2015-12-01

Biofeedback therapy has been reported to be effective in the treatment of migraine. However, previous studies have assessed its effectiveness using paper-and-pencil diaries, which are not very reliable. The objective of the present pilot study was to investigate the feasibility of using computerized ecological momentary assessment (EMA) for evaluating the efficacy of BF treatment for migraine in a randomized controlled trial. The subjects comprised one male and 26 female patients with migraine. They were randomly assigned to either biofeedback or wait-list control groups. Patients were asked to carry a palmtop-type computer to record momentary symptoms for 4 weeks before and after biofeedback treatment. The primary outcome measure was headache intensity. The secondary outcome measures included psychological stress, anxiety, irritation, headache-related disability and the frequency (number of days per month) of migraine attack and of headache of at least moderate intensity (pain rating ≥50). Headache intensity showed significant main effects of period (before vs. after therapy, p = 0.02) and group (biofeedback vs. control groups, p = 0.42) and a significant period × group interaction (p Biofeedback reduced the duration of headaches by 1.9 days, and the frequency of days when headache intensity was ≥50 by 2.4 times. In addition, headache-related disability, psychological stress, depression, anxiety, and irritation were significantly improved. The present study used computerized EMA to show that biofeedback could improve the symptoms of migraine, including psychological stress and headache-related disability.

The use of Deauville criteria in follow-up assessment of response to therapy in extra-nodal Non-Hodgkin's lymphoma

Directory of Open Access Journals (Sweden)

Manar Hussein Abdel-Sattar

2018-03-01

Full Text Available Objective: Our aim was evaluate the role the PET/CT in the assessment of response to therapy in patients with Non-Hodgkin extra-nodal lymphoma: in particular, a five-point scale (Deauville criteria, which can be employed for early- and late-therapeutic response assessment. Methods: Sixty patients with pathologically confirmed Non-Hodgkin lymphoma (NHL were enrolled in this prospective study. All patients underwent the following PET/CT examinations: initial PET/CT for staging, interim PET/CT and end of treatment PET/CT. Response assessment was done using new Cheson’s guidelines and five-point scale (Deauville criteria. Results: All patients were evaluated for response to therapy in the early interim, followed by late interim, as well as end treatment assessment for the overall response. We found good concordance of response assessment according to the Deauville criteria classification with International Harmonization Project (IHP classification. After early interim 48/60 patients had concordant designations (91.7%, 83.3%, 70%, and 33.3% and 12 patients had discordant designations. After late interim, 56/60 patients had concordant designations (100%, 100%, 80%, and 50% and four patients had discordant designations. After end of treatment, 54/60 patients had concordant designations (100%, 100% and 71.4% and six patients has discordant designations. Conclusion: Response assessment according to the Deauville criteria classification showed good concordance with IHP classification. According to our findings, we recommend the use of Deauville criteria in reporting of PET/CT for staging and assessment of response to treatment. Keywords: PET/CT, Extranodal non-hodgkin lymphoma, Deauville criteria, IHP (International Harmonizing Project

Assessing Adverse Events of Postprostatectomy Radiation Therapy for Prostate Cancer: Evaluation of Outcomes in the Regione Emilia-Romagna, Italy

International Nuclear Information System (INIS)

Showalter, Timothy N.; Hegarty, Sarah E.; Rabinowitz, Carol; Maio, Vittorio; Hyslop, Terry; Dicker, Adam P.; Louis, Daniel Z.

2015-01-01

Purpose: Although the likelihood of radiation-related adverse events influences treatment decisions regarding radiation therapy after prostatectomy for eligible patients, the data available to inform decisions are limited. This study was designed to evaluate the genitourinary, gastrointestinal, and sexual adverse events associated with postprostatectomy radiation therapy and to assess the influence of radiation timing on the risk of adverse events. Methods: The Regione Emilia-Romagna Italian Longitudinal Health Care Utilization Database was queried to identify a cohort of men who received radical prostatectomy for prostate cancer during 2003 to 2009, including patients who received postprostatectomy radiation therapy. Patients with prior radiation therapy were excluded. Outcome measures were genitourinary, gastrointestinal, and sexual adverse events after prostatectomy. Rates of adverse events were compared between the cohorts who did and did not receive postoperative radiation therapy. Multivariable Cox proportional hazards models were developed for each class of adverse events, including models with radiation therapy as a time-varying covariate. Results: A total of 9876 men were included in the analyses: 2176 (22%) who received radiation therapy and 7700 (78%) treated with prostatectomy alone. In multivariable Cox proportional hazards models, the additional exposure to radiation therapy after prostatectomy was associated with increased rates of gastrointestinal (rate ratio [RR] 1.81; 95% confidence interval [CI] 1.44-2.27; P<.001) and urinary nonincontinence events (RR 1.83; 95% CI 1.83-2.80; P<.001) but not urinary incontinence events or erectile dysfunction. The addition of the time from prostatectomy to radiation therapy interaction term was not significant for any of the adverse event outcomes (P>.1 for all outcomes). Conclusion: Radiation therapy after prostatectomy is associated with an increase in gastrointestinal and genitourinary adverse events. However

Assessing Adverse Events of Postprostatectomy Radiation Therapy for Prostate Cancer: Evaluation of Outcomes in the Regione Emilia-Romagna, Italy

Energy Technology Data Exchange (ETDEWEB)

Showalter, Timothy N., E-mail: tns3b@virginia.edu [Department of Radiation Oncology, University of Virginia, Charlottesville, Virginia (United States); Hegarty, Sarah E. [Center for Research in Medical Education and Health Care, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania (United States); Division of Biostatistics, Department of Pharmacology and Experimental Therapeutics, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania (United States); Rabinowitz, Carol [Center for Research in Medical Education and Health Care, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania (United States); Maio, Vittorio [Jefferson School of Population Health, Thomas Jefferson University, Philadelphia, Pennsylvania (United States); Hyslop, Terry [Department of Biostatistics & Bioinformatics, Duke University School of Medicine, Durham, North Carolina (United States); Dicker, Adam P. [Department of Radiation Oncology, Kimmel Cancer Center & Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania (United States); Louis, Daniel Z. [Center for Research in Medical Education and Health Care, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania (United States)

2015-03-15

Purpose: Although the likelihood of radiation-related adverse events influences treatment decisions regarding radiation therapy after prostatectomy for eligible patients, the data available to inform decisions are limited. This study was designed to evaluate the genitourinary, gastrointestinal, and sexual adverse events associated with postprostatectomy radiation therapy and to assess the influence of radiation timing on the risk of adverse events. Methods: The Regione Emilia-Romagna Italian Longitudinal Health Care Utilization Database was queried to identify a cohort of men who received radical prostatectomy for prostate cancer during 2003 to 2009, including patients who received postprostatectomy radiation therapy. Patients with prior radiation therapy were excluded. Outcome measures were genitourinary, gastrointestinal, and sexual adverse events after prostatectomy. Rates of adverse events were compared between the cohorts who did and did not receive postoperative radiation therapy. Multivariable Cox proportional hazards models were developed for each class of adverse events, including models with radiation therapy as a time-varying covariate. Results: A total of 9876 men were included in the analyses: 2176 (22%) who received radiation therapy and 7700 (78%) treated with prostatectomy alone. In multivariable Cox proportional hazards models, the additional exposure to radiation therapy after prostatectomy was associated with increased rates of gastrointestinal (rate ratio [RR] 1.81; 95% confidence interval [CI] 1.44-2.27; P<.001) and urinary nonincontinence events (RR 1.83; 95% CI 1.83-2.80; P<.001) but not urinary incontinence events or erectile dysfunction. The addition of the time from prostatectomy to radiation therapy interaction term was not significant for any of the adverse event outcomes (P>.1 for all outcomes). Conclusion: Radiation therapy after prostatectomy is associated with an increase in gastrointestinal and genitourinary adverse events. However

Systematic review and quality assessment of cost-effectiveness analysis of pharmaceutical therapies for advanced colorectal cancer.

Science.gov (United States)

Leung, Henry W C; Chan, Agnes L F; Leung, Matthew S H; Lu, Chin-Li

2013-04-01

To systematically review and assess the quality of cost-effectiveness analyses (CEAs) of pharmaceutical therapies for metastatic colorectal cancer (mCRC). The MEDLINE, EMBASE, Cochrane, and EconLit databases were searched for the Medical Subject Headings or text key words quality-adjusted, QALY, life-year gained (LYG), and cost-effectiveness (January 1, 1999-December 31, 2009). Original CEAs of mCRC pharmacotherapy published in English were included. CEAs that measured health effects in units other than quality-adjusted life years or LYG and letters to the editor, case reports, posters, and editorials were excluded. Each article was independently assessed by 2 trained reviewers according to a quality checklist created by the Panel on Cost-Effectiveness in Health and Medicine. Twenty-four CEA studies pertaining to pharmaceutical therapies for mCRC were identified. All studies showed a wide variation in methodologic approaches, which resulted in a different range of incremental cost-effectiveness ratios reported for each regimen. We found common methodologic flaws in a significant number of CEA studies, including lack of clear description for critique of data quality; lack of method for adjusting costs for inflation and methods for obtaining expert judgment; no results of model validation; wide differences in the types of perspective, time horizon, study design, cost categories, and effect outcomes; and no quality assessment of data (cost and effectiveness) for the interventions evaluation. This study has shown a wide variation in the methodology and quality of cost-effectiveness analysis for mCRC. Improving quality and harmonization of CEA for cancer treatment is needed. Further study is suggested to assess the quality of CEA methodology outside the mCRC disease state.

Significant and sustaining elevation of blood oxygen induced by Chinese cupping therapy as assessed by near-infrared spectroscopy.

Science.gov (United States)

Li, Ting; Li, Yaoxian; Lin, Yu; Li, Kai

2017-01-01

Cupping therapy has been used in traditional Chinese medicine for thousands of years to relieve muscle pain/tendency/fatigue and to cure or reduce symbols of other diseases. However, its therapeutic effect is sparsely interpreted in the language of modern physiology. To objectively evaluate its therapeutic effect, we focused on dry cupping treatment and utilized near-infrared spectroscopy (NIRS) to assess the concentration change in oxy-hemoglobin ([HbO 2 ]), deoxy-hemoglobin ([Hb]), and blood volume in the course of cupping therapy over 13 volunteers on the infraspinatus muscle, where is usually applied for shoulder pains. Both a prominent drop in [Hb] and a significant elevation in [HbO 2 ] in the tissue surrounding the cupping site were observed during both cupping and post-treatment, manifesting the enhancement of oxygen uptake. This resulting promotion indicates potential positive therapeutic effect of cupping therapy in hemodynamics for facilitating muscular functions.

Sleep health and its assessment and management in physical therapy practice: the evidence.

Science.gov (United States)

Coren, Stanley

2009-07-01

Sleep and sleep deprivation have become major health issues in our modern society. Impaired sleep can negatively affect physical and psychological well-being, and conversely, certain common conditions can impair sleep. Furthermore, insufficient or disrupted sleep can contribute to functional impairments. As health care professionals, physical therapists are singularly concerned with function and well-being. To understand the role of sleep and sleep deprivation on health, this article describes sleep, our contemporary culture of sleeplessness, insomnia, sleep needs, the physical cost of inadequate sleep, the psychological cost of sleep deprivation, and the effects of sleep debt on safety. How to assess an individual's sleep debt is then described, and a sleep inventory questionnaire and scoring scale are presented. Evidence-based recommendations for optimizing sleep are outlined, and these can be readily implemented by the busy clinician. The sleep inventory questionnaire can be used to evaluate the outcome of these recommendations or other interventions as well as serve as an assessment tool. Based on the literature, the assessment and evaluation of sleep and basic sleep recommendations need to be considered as fundamental clinical competencies in contemporary physical therapy care.

Elimination of hand-wrist radiographs for maturity assessment in children needing orthodontic therapy

International Nuclear Information System (INIS)

Al Khal, Hessa A.; Wong, Ricky W.K.; Rabie, A.B.M.

2008-01-01

Our aim was to evaluate the validity of the cervical vertebra maturation (CVM) method as an indicator of skeletal age during the circumpubertal period by correlating the CVM method with the hand-wrist maturation (HWM) method in an attempt to eliminate the need for hand-wrist radiographs for maturity assessment. Hand-wrist and lateral cephalometric radiographs of 400 Chinese were randomly selected. The age for girls was between 10 years and 15 years and for boys it was between 12 years and 17 years, so that they were within the circumpubertal period. The CVM was assessed by a method developed by Baccetti and co-workers, whereas hand-wrist maturation was assessed by Fishman's method. The CVM was significantly correlated with HWM skeletal age. (Spearman's r boys 0.9206, girls = 0.9363). All the patients in cervical vertebra stage 3 (CVS3) of CVM corresponded to skeletal maturation indicator 2 (SMI2) or SMI3 stages of HWM (around the peak of the growth spurt). The method error was insignificant. CVM is a valid indicator of skeletal growth during the circumpubertal period. This work will provide dental practitioners with information on jaw growth modification therapy. (orig.)

Elimination of hand-wrist radiographs for maturity assessment in children needing orthodontic therapy

Energy Technology Data Exchange (ETDEWEB)

Al Khal, Hessa A.; Wong, Ricky W.K.; Rabie, A.B.M. [University of Hong Kong, Orthodontics, Faculty of Dentistry, Prince Philip Dental Hospital, Hong Kong (China)

2008-03-15

Our aim was to evaluate the validity of the cervical vertebra maturation (CVM) method as an indicator of skeletal age during the circumpubertal period by correlating the CVM method with the hand-wrist maturation (HWM) method in an attempt to eliminate the need for hand-wrist radiographs for maturity assessment. Hand-wrist and lateral cephalometric radiographs of 400 Chinese were randomly selected. The age for girls was between 10 years and 15 years and for boys it was between 12 years and 17 years, so that they were within the circumpubertal period. The CVM was assessed by a method developed by Baccetti and co-workers, whereas hand-wrist maturation was assessed by Fishman's method. The CVM was significantly correlated with HWM skeletal age. (Spearman's r boys = 0.9206, girls = 0.9363). All the patients in cervical vertebra stage 3 (CVS3) of CVM corresponded to skeletal maturation indicator 2 (SMI2) or SMI3 stages of HWM (around the peak of the growth spurt). The method error was insignificant. CVM is a valid indicator of skeletal growth during the circumpubertal period. This work will provide dental practitioners with information on jaw growth modification therapy. (orig.)

Hyperbaric Oxygen Therapy for the Treatment of Diabetic Foot Ulcers: A Health Technology Assessment

Science.gov (United States)

Lambrinos, Anna; Chan, Brian; Wells, David; Holubowich, Corinne

2017-01-01

Background About 15% to 25% of people with diabetes will develop a foot ulcer. These wounds are often resistant to healing; therefore, people with diabetes experience lower limb amputation at about 20 times the rate of people without diabetes. If an ulcer does not heal with standard wound care, other therapeutic interventions are offered, one of which is hyperbaric oxygen therapy (HBOT). However, the effectiveness of this therapy is not clearly known. The objectives of this health technology assessment were to assess the safety, clinical effectiveness, and cost-effectiveness of standard wound care plus HBOT versus standard wound care alone for the treatment of diabetic foot ulcers. We also investigated the preferences and perspectives of people with diabetic foot ulcers through lived experience. Methods We performed a review of the clinical and economic literature for the effectiveness and cost-effectiveness of hyperbaric oxygen therapy, as well as the budget impact of HBOT from the perspective of the Ministry of Health and Long-Term Care. We assessed the quality of the body of clinical evidence using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) Working Group criteria. To better understand the preferences, perspectives, and values of patients with diabetic foot ulcers and their experience with HBOT, we conducted interviews and administered an online survey. Results Seven randomized controlled trials and one nonrandomized controlled trial met the inclusion criteria. Comparing standard wound care plus HBOT with standard wound care alone, we found mixed results for major amputation rates (GRADE quality of evidence: low), a significant difference in favour of standard wound care plus HBOT on ulcers healed (GRADE quality of evidence: low), and no difference in terms of adverse events (GRADE quality of evidence: moderate). There is a large degree of uncertainty associated with the evaluation of the cost-effectiveness of standard wound

Prospective assessment of pituitary size and shape on MR imaging after suppressive hormonal therapy in central precocious puberty

Energy Technology Data Exchange (ETDEWEB)

Beek, J.T. van; Sharafuddin, M.J.A.; Kao, S.C.S. [Department of Radiology-JPP 3889, University of Iowa Hospitals and Clinics, 200 Hawkins Drive, Iowa City, IA 52246 (United States); Luisiri, A. [Cardinal Glennon Children' s Hospital, St. Louis, Missouri (United States); Garibaldi, L.R. [Children' s Hospital of New Jersey, Newark Beth Israel Medical Center, Newark, New Jersey (United States); St. Barnabas Medical Center, Livingston, New Jersey (United States)

2000-07-01

Objective. The diagnostic significance of an enlarged pituitary gland regarding both shape and size parameters on MR imaging has previously been demonstrated in children with central precocious puberty. This study was designed to assess changes in these parameters following successful suppressive therapy of central precocious puberty with the gonadotropin-releasing hormone (GnRH) analogue. Materials and methods. Twelve girls (mean age 7.3 years) with central precocious puberty were prospectively enrolled in our study protocol. Sagittal and coronal MR images of the pituitary region were obtained in all patients before treatment and after at least 6 months of GnRH analogue therapy (mean 18.0 months). Parameters measured included pituitary gland height, length, width, sagittal cross-sectional area, and volume. Results. All patients had excellent clinical response to treatment with arrest of secondary sexual development, normalization of serum estradiol levels, and complete obliteration of the LH response to diagnostic GnRH stimulation. No significant change occurred in any pituitary size or shape parameter following GnRH analogue therapy. Conclusion. Favorable clinical response to GnRH analogue therapy in central precocious puberty is not accompanied by significant a change in pituitary gland size and shape. (orig.)

Prospective assessment of pituitary size and shape on MR imaging after suppressive hormonal therapy in central precocious puberty

International Nuclear Information System (INIS)

Beek, J.T. van; Sharafuddin, M.J.A.; Kao, S.C.S.; Luisiri, A.; Garibaldi, L.R.

2000-01-01

Objective. The diagnostic significance of an enlarged pituitary gland regarding both shape and size parameters on MR imaging has previously been demonstrated in children with central precocious puberty. This study was designed to assess changes in these parameters following successful suppressive therapy of central precocious puberty with the gonadotropin-releasing hormone (GnRH) analogue. Materials and methods. Twelve girls (mean age 7.3 years) with central precocious puberty were prospectively enrolled in our study protocol. Sagittal and coronal MR images of the pituitary region were obtained in all patients before treatment and after at least 6 months of GnRH analogue therapy (mean 18.0 months). Parameters measured included pituitary gland height, length, width, sagittal cross-sectional area, and volume. Results. All patients had excellent clinical response to treatment with arrest of secondary sexual development, normalization of serum estradiol levels, and complete obliteration of the LH response to diagnostic GnRH stimulation. No significant change occurred in any pituitary size or shape parameter following GnRH analogue therapy. Conclusion. Favorable clinical response to GnRH analogue therapy in central precocious puberty is not accompanied by significant a change in pituitary gland size and shape. (orig.)

ASSESSMENT OF THE RESPONSE OF PATIENTS WITH CROHN'S DISEASE TO BIOLOGICAL THERAPY USING NEW NON-INVASIVE MARKERS: lactoferrin and calprotectin

Directory of Open Access Journals (Sweden)

Islaine Martins NOGUEIRA

2013-04-01

Full Text Available Context The use of fecal markers to monitor Crohn's disease is crucial for assessing the response to treatment. Objective To assess the inflammatory activity of Crohn's disease by comparing fecal markers (calprotectin and lactoferrin, colonoscopy combined with biopsy, and the Crohn's disease activity index (CDAI, as well as serum markers, before treatment with infliximab, after the end of induction, and after the end of maintenance. Methods Seventeen patients were included who had been previously diagnosed with Crohn's disease and were using conventional treatment but required the introduction of biological therapy with infliximab. Each patient underwent a colonoscopy with biopsy, serum, and fecal (calprotectin and lactoferrin tests to assess inflammatory activity, and CDAI assessments before treatment with infliximab, after induction (week 8, and after maintenance (week 32. Results The calprotectin levels exhibited significant reductions (P = 0.04 between the assessment before treatment with infliximab and the end of induction, which did not occur after the end of the maintenance phase. Lactoferrin remained positive throughout the three phases of the study. Regarding the histological assessment, a significant difference was found only between the assessment before treatment and after the end of maintenance (P = 0.036, and 60% of the patients exhibited histological improvements after the completion of the follow-up period. The CDAI exhibited a significant difference between the assessment before treatment with infliximab and after induction, as well as before treatment and after maintenance (P<0.01. Conclusion Calprotectin and lactoferrin are not useful for monitoring inflammatory activity in Crohn's disease patients who are subjected to biological therapy.

Follow-up Assessment of Cognitive Remediation Therapy in Adolescent Anorexia Nervosa: A Pilot Study.

Science.gov (United States)

Herbrich, Laura; van Noort, Betteke; Pfeiffer, Ernst; Lehmkuhl, Ulrike; Winter, Sibylle; Kappel, Viola

2017-03-01

Cognitive remediation therapy (CRT) is a specialized treatment approach targeting cognitive weaknesses in anorexia nervosa (AN). Regarding follow-up effects of CRT, there are only few studies available; for adolescents, there are no data. Forty-eight adolescents with AN were assigned to receive either CRT and treatment as usual (TAU) or TAU alone. Assessments were performed at baseline (n = 48) and compared with assessments at a 6-month follow-up (n = 33). Outcome measures were set-shifting, central coherence, eating disorder and general psychopathology. The completion rate was higher in CRT compared with TAU. There were no significant differences in neuropsychological and clinical variables. Changes in body mass index percentile showed a trend towards significance for CRT. Dropout analyses revealed no significant predictors. Results provide a first insight into follow-up-assessments of CRT in adolescent AN. More randomized controlled studies are needed to clarify the long-term effects of CRT. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association.

ANTIPLATELET THERAPY IN THE PREVENTION OF CEREBROVASCULAR ACCIDENTS

Directory of Open Access Journals (Sweden)

O. V. Rodionova

2017-01-01

Full Text Available Currently the problem of preventing cerebrovascular disorders, in which antiplatelet therapy takes one of the leading places, remains relevant. The efficiency of the therapy depends on a large number of modifiable and non-modifiable factors. There are many methods to assess the severity of the response to antiplatelet therapy, but there is no common approach to the assessment of the results and their prognostic significance. Further studies of this issue are essential with the aim of individualization of antiplatelet therapy thereby increasing its efficiency and safety.

Pharmacologic therapy for acute pancreatitis

Science.gov (United States)

Kambhampati, Swetha; Park, Walter; Habtezion, Aida

2014-01-01

While conservative management such as fluid, bowel rest, and antibiotics is the mainstay of current acute pancreatitis management, there is a lot of promise in pharmacologic therapies that target various aspects of the pathogenesis of pancreatitis. Extensive review of preclinical studies, which include assessment of therapies such as anti-secretory agents, protease inhibitors, anti-inflammatory agents, and anti-oxidants are discussed. Many of these studies have shown therapeutic benefit and improved survival in experimental models. Based on available preclinical studies, we discuss potential novel targeted pharmacologic approaches that may offer promise in the treatment of acute pancreatitis. To date a variety of clinical studies have assessed the translational potential of animal model effective experimental therapies and have shown either failure or mixed results in human studies. Despite these discouraging clinical studies, there is a great clinical need and there exist several preclinical effective therapies that await investigation in patients. Better understanding of acute pancreatitis pathophysiology and lessons learned from past clinical studies are likely to offer a great foundation upon which to expand future therapies in acute pancreatitis. PMID:25493000

A Randomized Controlled Trial of 7-Day Intensive and Standard Weekly Cognitive Therapy for PTSD and Emotion-Focused Supportive Therapy

Science.gov (United States)

Ehlers, Anke; Hackmann, Ann; Grey, Nick; Wild, Jennifer; Liness, Sheena; Albert, Idit; Deale, Alicia; Stott, Richard; Clark, David M.

2014-01-01

Objective Psychological treatments for posttraumatic stress disorder (PTSD) are usually delivered once or twice weekly over several months. It is unclear whether they can be successfully delivered over a shorter period of time. This clinical trial had two goals, (1) to investigate the acceptability and efficacy of a 7-day intensive version of cognitive therapy for PTSD, and (2) to investigate whether cognitive therapy has specific treatment effects by comparing intensive and standard weekly cognitive therapy with an equally credible alternative treatment. Method Patients with chronic PTSD (N=121) were randomly allocated to 7-day intensive or standard 3-month weekly cognitive therapy for PTSD, 3-month weekly emotion-focused supportive therapy, or a 14-week waitlist condition. Primary outcomes were PTSD symptoms and diagnosis as assessed by independent assessors and self-report. Secondary outcomes were disability, anxiety, depression, and quality of life. Measures were taken at initial assessment, 6 weeks and 14 weeks (post-treatment/wait). For groups receiving treatment, measures were also taken at 3 weeks, and follow-ups at 27 and 40 weeks after randomization. All analyses were intent-to-treat. Results At post-treatment/wait assessment, 73%, 77%, 43%, 7% of the intensive cognitive therapy, standard cognitive therapy, supportive therapy, and waitlist groups, respectively, had recovered from PTSD. All treatments were well tolerated and were superior to waitlist on all outcome measures, with the exception of no difference between supportive therapy and waitlist on quality of life. For primary outcomes, disability and general anxiety, intensive and standard cognitive therapy were superior to supportive therapy. Intensive cognitive therapy achieved faster symptom reduction and comparable overall outcomes to standard cognitive therapy. Conclusions Cognitive therapy for PTSD delivered intensively over little more than a week is as effective as cognitive therapy delivered

Posttreatment assessment of response using FDG-PET/CT for patients treated with definitive radiation therapy for head and neck cancers

International Nuclear Information System (INIS)

Andrade, Regiane S.; Heron, Dwight E.; Degirmenci, Berna; Filho, Pedro A.A.; Branstetter, Barton F.; Seethala, Raja R.; Ferris, Robert L.; Avril, Norbert

2006-01-01

Purpose: The goal of this study was to evaluate coregistered [ 18 F] fluorodeoxyglucose (FDG)-positron emission tomography (PET)/computed tomography (CT) for the detection of persistent disease after definitive radiation therapy in head and neck cancer. Methods and Materials: Posttreatment FDG-PET/CT was performed in 28 patients on average 8 weeks (range, 4 to 15.7 weeks) after completing definitive radiation therapy. FDG-PET/CT was visually analyzed for the entire patient group and at two time points (4-8 and >8 weeks) after treatment. The contrast-enhanced CT portion of PET/CT was separately analyzed blinded to the results of coregistered FDG-PET/CT and classified as negative or positive for residual locoregional disease. Pathologic findings and clinical follow-up served as the reference standard. Results: Follow-up data were available for all 28 patients (median, 17.6 months). Regarding the detection of residual disease, the overall sensitivity and specificity of FDG-PET/CT was 76.9% and 93.3%, respectively, compared with 92.3% and 46.7% for contrast-enhanced CT. The accuracy of FDG-PET/CT was 85.7%, compared with 67.9% for CT alone. All false-negative (n = 3) and false-positive (n = 1) FDG-PET/CT results occurred between 4 and 8 weeks after treatment. At 8 weeks or later after treatment, the specificity of CT was 28%, compared with 100% for FDG-PET/CT. Conclusions: The metabolic-anatomic information from coregistered FDG-PET/CT provided the most accurate assessment for treatment response when performed later than 8 weeks after the conclusion of radiation therapy. FDG-PET/CT excelled by a higher specificity and overall diagnostic performance than CT imaging alone. These results support a potential clinical role of FDG-PET/CT in the early assessment of therapy response after definitive radiation therapy

Can virtual reality exposure therapy gains be generalized to real-life? : A meta-analysis of studies applying behavioral assessments

NARCIS (Netherlands)

Morina, Nexhmedin; Ijntema, Hiske; Meyerbröker, Katharina; Emmelkamp, Paul M G

2015-01-01

In virtual reality exposure therapy (VRET), patients are exposed to virtual environments that resemble feared real-life situations. The aim of the current study was to assess the extent to which VRET gains can be observed in real-life situations. We conducted a meta-analysis of clinical trials

Can virtual reality exposure therapy gains be generalized to real life? A meta-analysis of studies applying behavioral assessments

NARCIS (Netherlands)

Morina, N.; Ijntema, H.; Meyerbröker, K.; Emmelkamp, P.M.G.

2015-01-01

In virtual reality exposure therapy (VRET), patients are exposed to virtual environments that resemble feared real-life situations. The aim of the current study was to assess the extent to which VRET gains can be observed in real-life situations. We conducted a meta-analysis of clinical trials

The influence of microvascular injury on native T1 and T2* relaxation values after acute myocardial infarction. Implications for non-contrast-enhanced infarct assessment

Energy Technology Data Exchange (ETDEWEB)

Robbers, Lourens F.H.J.; Nijveldt, Robin; Beek, Aernout M.; Teunissen, Paul F.A.; Hollander, Maurits R.; Biesbroek, P.S.; Everaars, Henk; Royen, Niels van; Rossum, Albert C. van [VU University Medical Centre, Department of Cardiology, Amsterdam (Netherlands); Ven, Peter M. van de [VU University Medical Centre, Department of Clinical Epidemiology and Biostatistics, Amsterdam (Netherlands); Hofman, Mark B.M. [VU University Medical Centre, Department of Physics and Medical Technology, Amsterdam (Netherlands)

2018-02-15

Native T1 mapping and late gadolinium enhancement (LGE) imaging offer detailed characterisation of the myocardium after acute myocardial infarction (AMI). We evaluated the effects of microvascular injury (MVI) and intramyocardial haemorrhage on local T1 and T2* values in patients with a reperfused AMI. Forty-three patients after reperfused AMI underwent cardiovascular magnetic resonance imaging (CMR) at 4 [3-5] days, including native MOLLI T1 and T2* mapping, STIR, cine imaging and LGE. T1 and T2* values were determined in LGE-defined regions of interest: the MI core incorporating MVI when present, the core-adjacent MI border zone (without any areas of MVI), and remote myocardium. Average T1 in the MI core was higher than in the MI border zone and remote myocardium. However, in the 20 (47%) patients with MVI, MI core T1 was lower than in patients without MVI (MVI 1048±78ms, no MVI 1111±89ms, p=0.02). MI core T2* was significantly lower in patients with MVI than in those without (MVI 20 [18-23]ms, no MVI 31 [26-39]ms, p<0.001). The presence of MVI profoundly affects MOLLI-measured native T1 values. T2* mapping suggested that this may be the result of intramyocardial haemorrhage. These findings have important implications for the interpretation of native T1 values shortly after AMI. (orig.)

The Assessment of the Integrated Antioxidant System of the Body in the Course of Radon Therapy: A Pilot Study

Directory of Open Access Journals (Sweden)

Jadwiga Kuciel-Lewandowska

2018-01-01

Full Text Available Introduction. The sources of Reactive Oxidative Species (ROS in the organism are the respiratory processes occurring in cells catalyzed by different enzymes. Operation of ROS is balanced by antioxidants, the compounds; although present in low concentrations, they significantly inhibit the degree of oxidation of particular molecules. The Aim of the Study. The aim of this study was to assess the changes in the integrated antioxidant system under the influence of radon therapy in osteoarthritis patients. Material and Methods. Observation included 35 patients suffering from degenerative joints and disc disease (mean age 56.5 years undergoing radon water therapy and control group that consisted of 15 osteoarthritis patients (mean age 54.2 without contact with radon water. Before therapy and after 18 days of treatment, serum total antioxidant status (TAS was assessed with the use of standard colorimetric assay. Results. In the study group, we observed trends to increase TAS concentration, whereas, in the control group, TAS concentration was decreasing. Conclusions. (1 Radon waters treatment influenced the level of TAS of osteoarthritis patients treated with the radon water. (2 The change in TAS concentrations in the study group may be the result of low doses of ionizing radiation, but further studies on larger patient’s groups are demanded. This study is registered with number NCT03274128.

Atypical and Typical Winter Depressive Symptoms and Responsiveness to Light Therapy, Cognitive-Behavioral Therapy, or Combination Treatment

National Research Council Canada - National Science Library

Johnson, Leigh G; Rohan, Kelly J

2005-01-01

...), group cognitive-behavioral therapy (CBT), or combination therapy (CBT+LT). Atypical and typical symptoms were assessed using subscales of the Structured Interview Guide for the Hamilton Rating Scale for Depression - SAD Version (SIGH-SAD...

A miniature, wearable activity/fall monitor to assess the efficacy of mobility therapy for children with cerebral palsy during everyday living.

Science.gov (United States)

Smith, Warren D; Bagley, Anita

2010-01-01

Children with cerebral palsy may have difficulty walking and may fall frequently, resulting in a decrease in their participation in school and community activities. It is desirable to assess the effectiveness of mobility therapies for these children on their functioning during everyday living. Over 50 hours of tri-axial accelerometer and digital video recordings from 35 children with cerebral palsy and 51 typically-developing children were analyzed to develop algorithms for automatic real-time processing of the accelerometer signals to monitor a child's level of activity and to detect falls. The present fall-detection algorithm has 100% specificity and a sensitivity of 100% for falls involving trunk rotation. Sensitivities for drops to the knees and to the bottom are 72% and 78%, respectively. The activity and fall-detection algorithms were implemented in a miniature, battery-powered microcontroller-based activity/fall monitor that the child wears in a small fanny pack during everyday living. The monitor continuously logs 1-min. activity levels and the occurrence and characteristics of each fall for two-week recording sessions. Pre-therapy and post-therapy recordings from these monitors will be used to assess the efficacies of alternative treatments for gait abnormalities.

Intraoperative optical assessment of photodynamic therapy response of superficial oral squamous cell carcinoma

Science.gov (United States)

Rohrbach, Daniel J.; Rigual, Nestor; Arshad, Hassan; Tracy, Erin C.; Cooper, Michelle T.; Shafirstein, Gal; Wilding, Gregory; Merzianu, Mihai; Baumann, Heinz; Henderson, Barbara W.; Sunar, Ulas

2016-01-01

This study investigated whether diffuse optical spectroscopy (DOS) measurements could assess clinical response to photodynamic therapy (PDT) in patients with head and neck squamous cell carcinoma (HNSCC). In addition, the correlation between parameters measured with DOS and the crosslinking of signal transducer and activator of transcription 3 (STAT3), a molecular marker for PDT-induced photoreaction, was investigated. Thirteen patients with early stage HNSCC received the photosensitizer 2-[1-hexyloxyethyl]-2-devinylpyropheophorbide-a (HPPH) and DOS measurements were performed before and after PDT in the operating room (OR). In addition, biopsies were acquired after PDT to assess the STAT3 crosslinking. Parameters measured with DOS, including blood volume fraction, blood oxygen saturation (StO2), HPPH concentration (cHPPH), HPPH fluorescence, and blood flow index (BFI), were compared to the pathologic response and the STAT3 crosslinking. The best individual predictor of pathological response was a change in cHPPH (sensitivity=60%, specificity=100%), while discrimination analysis using a two-parameter classifier (change in cHPPH and change in StO2) classified pathological response with 100% sensitivity and 100% specificity. BFI showed the best correlation with the crosslinking of STAT3. These results indicate that DOS-derived parameters can assess the clinical response in the OR, allowing for earlier reintervention if needed.

[Music therapy and depression].

Science.gov (United States)

Van Assche, E; De Backer, J; Vermote, R

2015-01-01

Music therapy is a predominantly non-verbal psychotherapy based on music improvisation, embedded in a therapeutic relationship. This is the reason why music therapy is also used to treat depression. To examine the efficacy of music therapy and to report on the results of recent research into the value of music therapy as a treatment for depression. We reviewed the literature on recent research into music therapy and depression, reporting on the methods used and the results achieved, and we assessed the current position of music therapy for depression in the context of evidence-based scientific research. A wide variety of research methods was used to investigate the effects of using music therapy as a psychotherapy. Most studies focused usually on the added value that music therapy brings to the standard form of psychiatric treatment, when administered with or without psychopharmacological support. Music therapy produced particularly significant and favourable results when used to treat patients with depression. Current research into music therapy and depression points to a significant and persistent reduction in patients' symptoms and to improvements in their quality of life. However, further research is needed with regard to the best methods of illustrating the effects of music therapy.

Music therapy in dementia

DEFF Research Database (Denmark)

McDermott, Orii; Crellin, Nadia; Ridder, Hanne Mette Ochsner

2013-01-01

Objective Recent reviews on music therapy for people with dementia have been limited to attempting to evaluate whether it is effective, but there is a need for a critical assessment of the literature to provide insight into the possible mechanisms of actions of music therapy. This systematic review......, five studies investigated hormonal and physiological changes, and five studies focused on social and relational aspects of music therapy. The musical interventions in the studies were diverse, but singing featured as an important medium for change. Conclusions Evidence for short-term improvement...... in mood and reduction in behavioural disturbance was consistent, but there were no high-quality longitudinal studies that demonstrated long-term benefits of music therapy. Future music therapy studies need to define a theoretical model, include better-focused outcome measures, and discuss how the findings...

Adipose-Derived Stromal Cells for Treatment of Patients with Chronic Ischemic Heart Disease (MyStromalCell Trial)

DEFF Research Database (Denmark)

Qayyum, Abbas Ali; Mathiasen, Anders Bruun; Mygind, Naja Dam

2017-01-01

We aimed to evaluate the effect of intramyocardial injections of autologous VEGF-A165-stimulated adipose-derived stromal cells (ASCs) in patients with refractory angina. MyStromalCell trial is a randomized double-blind placebo-controlled study including sixty patients with CCS/NYHA class II...... to 54) (P= 0.41), and in METs 0.1 (95%CI -1.7 to 1.9) (P= 0.757). The difference between the groups was not significant (P= 0.680,P= 0.608, andP= 0.720 for time duration, watt, and METs, resp.). Intramyocardial delivered VEGF-A165-stimulated ASC treatment was safe but did not improve exercise capacity...

Seminar: Music Therapy in Dementia Care

DEFF Research Database (Denmark)

Ridder, Hanne Mette Ochsner

2009-01-01

This seminar presents music therapy in person centered dementia care. In the first part focus is on research and documentation. How can short term music therapy document changes in symptoms of depression? Is Dementia Care Mapping a valid assessment tool for documenting group music therapy......? In the next part focus is on clinical music therapy – in group work as well as in individual work – and how the music therapist works in the interdisciplinary field....

Influence of radiation therapy on lung tissue in breast cancer patients. CT-assessed density changes 4 years after completion of radiotherapy

International Nuclear Information System (INIS)

Svane, G.; Rotstein, S.; Lax, I.

1995-01-01

CT-assessed density changes in lung tissues were measured in 22 disease-free breast cancer patients 4 years after completion of radiation therapy. All patients had previously undergone similar CT-examinations before treatment, 3 months, and 9 months after radiotherapy. In patients with visible areas of increased lung density at earlier CT-examinations a decrease of focal findings was observed at 4 years. In patients without focal findings, an increase in density relative to that before therapy was observed. The difference between the mean lung density values among those with visible radiological findings and those without was statistically significant both at 3 and 9 months after therapy. However, this difference did not persist at 4 years. These results may indicate a 2-phase development of radiation-induced lung damages - an acute phase and a late phase; the late phase emerging slowly, and in this study detectable 4 years after completion of radiation therapy. (orig.)

Thematic review of family therapy journals in 2003

OpenAIRE

Carr, Alan

2004-01-01

In this paper the principal English-language family therapy journals published in 2003 are reviewed under the following headings: therapy effectiveness, therapy process, assessment, theory with specific reference to attachment resilience, practice with specific reference to trauma, and training.

Lumbar segmental instability: a criterion-related validity study of manual therapy assessment

Directory of Open Access Journals (Sweden)

Chapple Cathy

2005-11-01

Full Text Available Abstract Background Musculoskeletal physiotherapists routinely assess lumbar segmental motion during the clinical examination of a patient with low back pain. The validity of manual assessment of segmental motion has not, however, been adequately investigated. Methods In this prospective, multi-centre, pragmatic, diagnostic validity study, 138 consecutive patients with recurrent or chronic low back pain (R/CLBP were recruited. Physiotherapists with post-graduate training in manual therapy performed passive accessory intervertebral motion tests (PAIVMs and passive physiological intervertebral motion tests (PPIVMs. Consenting patients were referred for flexion-extension radiographs. Sagittal angular rotation and sagittal translation of each lumbar spinal motion segment was measured from these radiographs, and compared to a reference range derived from a study of 30 asymptomatic volunteers. Motion beyond two standard deviations from the reference mean was considered diagnostic of rotational lumbar segmental instability (LSI and translational LSI. Accuracy and validity of the clinical assessments were expressed using sensitivity, specificity, and likelihood ratio statistics with 95% confidence intervals (CI. Results Only translation LSI was found to be significantly associated with R/CLBP (p Conclusion This study provides the first evidence reporting the concurrent validity of manual tests for the detection of abnormal sagittal planar motion. PAIVMs and PPIVMs are highly specific, but not sensitive, for the detection of translation LSI. Likelihood ratios resulting from positive test results were only moderate. This research indicates that manual clinical examination procedures have moderate validity for detecting segmental motion abnormality.

Assessment of doses due to secondary neutrons received by patient treated by proton therapy

International Nuclear Information System (INIS)

Sayah, R.; Martinetti, F.; Donadille, L.; Clairand, I.; Delacroix, S.; De Oliveira, A.; Herault, J.

2010-01-01

Proton therapy is a specific technique of radiotherapy which aims at destroying cancerous cells by irradiating them with a proton beam. Nuclear reactions in the device and in the patient himself induce secondary radiations involving mainly neutrons which contribute to an additional dose for the patient. The author reports a study aimed at the assessment of these doses due to secondary neutrons in the case of ophthalmological and intra-cranial treatments. He presents a Monte Carlo simulation of the room and of the apparatus, reports the experimental validation of the model (dose deposited by protons in a water phantom, ambient dose equivalent due to neutrons in the treatment room, absorbed dose due to secondary particles in an anthropomorphic phantom), and the assessment with a mathematical phantom of doses dues to secondary neutrons received by organs during an ophthalmological treatment. He finally evokes current works of calculation of doses due to secondary neutrons in the case of intra-cranial treatments

Distribution of stress on TMJ disc induced by use of chincup therapy: assessment by the finite element method

Science.gov (United States)

Calçada, Flávio Siqueira; Guimarães, Antônio Sérgio; Teixeira, Marcelo Lucchesi; Takamatsu, Flávio Atsushi

2017-01-01

ABSTRACT Objective: To assess the distribution of stress produced on TMJ disc by chincup therapy, by means of the finite element method. Methods: a simplified three-dimensional TMJ disc model was developed by using Rhinoceros 3D software, and exported to ANSYS software. A 4.9N load was applied on the inferior surface of the model at inclinations of 30, 40, and 50 degrees to the mandibular plane (GoMe). ANSYS was used to analyze stress distribution on the TMJ disc for the different angulations, by means of finite element method. Results: The results showed that the tensile and compressive stresses concentrations were higher on the inferior surface of the model. More presence of tensile stress was found in the middle-anterior region of the model and its location was not altered in the three directions of load application. There was more presence of compressive stress in the middle and mid-posterior regions, but when a 50o inclined load was applied, concentration in the middle region was prevalent. Tensile and compressive stresses intensities progressively diminished as the load was more vertically applied. Conclusions: stress induced by the chincup therapy is mainly located on the inferior surface of the model. Loads at greater angles to the mandibular plane produced distribution of stresses with lower intensity and a concentration of compressive stresses in the middle region. The simplified three-dimensional model proved useful for assessing the distribution of stresses on the TMJ disc induced by the chincup therapy. PMID:29160348

A Phase II randomised controlled trial assessing the feasibility, acceptability and potential effectiveness of Dignity Therapy for older people in care homes: Study protocol

Directory of Open Access Journals (Sweden)

Richardson Alison

2009-03-01

Full Text Available Abstract Background Although most older people living in nursing homes die there, there is a dearth of robust evaluations of interventions to improve their end-of-life care. Residents usually have multiple health problems making them heavily reliant on staff for their care, which can erode their sense of dignity. Dignity Therapy has been developed to help promote dignity and reduce distress. It comprises a recorded interview, which is transcribed, edited then returned to the patient, who can bequeath it to people of their choosing. Piloting has suggested that Dignity Therapy is beneficial to people dying of cancer and their families. The aims of this study are to assess the feasibility, acceptability and potential effectiveness of Dignity Therapy to reduce psychological and spiritual distress in older people reaching the end of life in care homes, and to pilot the methods for a Phase III RCT. Methods/design A randomised controlled open-label trial. Sixty-four residents of care homes for older people are randomly allocated to one of two groups: (i Intervention (Dignity Therapy offered in addition to any standard care, and (ii Control group (standard care. Recipients of the "generativity" documents are asked their views on taking part in the study and the therapy. Both quantitative and qualitative outcomes are assessed in face-to-face interviews at baseline and at approximately one and eight weeks after the intervention (equivalent in the control group. The primary outcome is residents' sense of dignity (potential effectiveness assessed by the Patient Dignity Inventory. Secondary outcomes for residents include depression, hopefulness and quality of life. In view of the relatively small sample size, quantitative analysis is mainly descriptive. The qualitative analysis uses the Framework method. Discussion Dignity Therapy is brief, can be done at the bedside and could help both patients and their families. This detailed exploratory research shows if

A Phase II randomised controlled trial assessing the feasibility, acceptability and potential effectiveness of dignity therapy for older people in care homes: study protocol.

Science.gov (United States)

Hall, Sue; Chochinov, Harvey; Harding, Richard; Murray, Scott; Richardson, Alison; Higginson, Irene J

2009-03-24

Although most older people living in nursing homes die there, there is a dearth of robust evaluations of interventions to improve their end-of-life care. Residents usually have multiple health problems making them heavily reliant on staff for their care, which can erode their sense of dignity. Dignity Therapy has been developed to help promote dignity and reduce distress. It comprises a recorded interview, which is transcribed, edited then returned to the patient, who can bequeath it to people of their choosing. Piloting has suggested that Dignity Therapy is beneficial to people dying of cancer and their families. The aims of this study are to assess the feasibility, acceptability and potential effectiveness of Dignity Therapy to reduce psychological and spiritual distress in older people reaching the end of life in care homes, and to pilot the methods for a Phase III RCT. A randomised controlled open-label trial. Sixty-four residents of care homes for older people are randomly allocated to one of two groups: (i) Intervention (Dignity Therapy offered in addition to any standard care), and (ii) Control group (standard care). Recipients of the "generativity" documents are asked their views on taking part in the study and the therapy. Both quantitative and qualitative outcomes are assessed in face-to-face interviews at baseline and at approximately one and eight weeks after the intervention (equivalent in the control group). The primary outcome is residents' sense of dignity (potential effectiveness) assessed by the Patient Dignity Inventory. Secondary outcomes for residents include depression, hopefulness and quality of life. In view of the relatively small sample size, quantitative analysis is mainly descriptive. The qualitative analysis uses the Framework method. Dignity Therapy is brief, can be done at the bedside and could help both patients and their families. This detailed exploratory research shows if it is feasible to offer Dignity Therapy to residents of

What's your poison? Impact of individual repair capacity on the outcomes of genotoxic therapies in cancer. Part II - information content and validity of biomarkers for individual repair capacity in the assessment of outcomes of anticancer therapy.

Science.gov (United States)

Petkova, Rumena; Chelenkova, Pavlina; Georgieva, Elena; Chakarov, Stoian

2014-01-02

The individual variance in the efficiency of repair of damage induced by genotoxic therapies may be an important factor in the assessment of eligibility for different anticancer treatments, the outcomes of various treatments and the therapy-associated complications, including acute and delayed toxicity and acquired drug resistance. The second part of this paper analyses the currently available information about the possibilities of using experimentally obtained knowledge about individual repair capacity for the purposes of personalised medicine and healthcare.

Assessing therapy-relevant cognitive capacities in young people: development and psychometric evaluation of the self-reflection and insight scale for youth.

Science.gov (United States)

Sauter, Floor M; Heyne, David; Blöte, Anke W; van Widenfelt, Brigit M; Westenberg, P Michiel

2010-05-01

The effectiveness of cognitive-behaviour therapy with young people may be influenced by a young person's capacity for self-reflection and insight. Clinicians who assess clients' proficiencies in these cognitive capacities can better tailor cognitive and behavioural techniques to the client, facilitating engagement and enhancing treatment outcome. It is therefore important that sound instruments for assessing self-reflection and insight in young people are available. The aim of the current study was to translate and adapt the Self-Reflection and Insight Scale (SRIS) for use with a child and adolescent population (Study 1), and to evaluate the psychometric properties of the resulting measure, the Self-Reflection and Insight Scale for Youth (SRIS-Y; Study 2). In Study 1 (n=145), the comprehensibility of the SRIS-Y was assessed in a community sample of children and adolescents. Study 2 (n=215) then explored the reliability and structural, convergent, and divergent validity of the SRIS-Y. The SRIS-Y was found to be comprehensible to young people, and had good reliability and structural validity. It appears that the SRIS-Y is a sound instrument for assessing therapy-relevant cognitive capacities in young people, of potential benefit in both research and clinical contexts. Future research foci include the predictive validity of the instrument.

The clinical effects of music therapy in palliative medicine.

Science.gov (United States)

Gallagher, Lisa M; Lagman, Ruth; Walsh, Declan; Davis, Mellar P; Legrand, Susan B

2006-08-01

This study was to objectively assess the effect of music therapy on patients with advanced disease. Two hundred patients with chronic and/or advanced illnesses were prospectively evaluated. The effects of music therapy on these patients are reported. Visual analog scales, the Happy/Sad Faces Assessment Tool, and a behavior scale recorded pre- and post-music therapy scores on standardized data collection forms. A computerized database was used to collect and analyze the data. Utilizing the Wilcoxon signed rank test and a paired t test, music therapy improved anxiety, body movement, facial expression, mood, pain, shortness of breath, and verbalizations. Sessions with family members were also evaluated, and music therapy improved families' facial expressions, mood, and verbalizations. All improvements were statistically significant (Pmusic therapy. Objective data were obtained for a large number of patients with advanced disease. This is a significant addition to the quantitative literature on music therapy in this unique patient population. Our results suggest that music therapy is invaluable in palliative medicine.

National Survey Assessing Perceived Multicultural Competence in Art Therapy Graduate Students

Science.gov (United States)

Robb, Megan

2014-01-01

Multicultural competence is essential to contemporary art therapy practice. Current education standards require that culturally sound theories and practices be taught along with self-awareness, but there is little research on the effects of such training in art therapy. The current study examined data from the Multicultural Awareness, Knowledge,…

Are nutrition messages lost in transmission? Assessing the quality and consistency of diabetes guideline recommendations on the delivery of nutrition therapy.

Science.gov (United States)

Hale, Kelli; Capra, Sandra; Bauer, Judy

2016-12-01

To provide an overview of (1) the consistency of Type 2 Diabetes Clinical Practice Guidelines recommendations on the delivery of nutrition therapy and (2) Clinical Practice Guideline quality. Large international clinical practice guideline repositories, diabetes organisation websites, and electronic databases (Pubmed, Scopus), were searched to identify Clinical Practice Guidelines for adults with type 2 diabetes published 2005 to August 2014. Recommendations on the delivery of nutrition therapy were extracted and inductive content analysis was used to analyse consistency. Two researchers independently assessed guideline quality using the AGREE II tool. Nine topics were identified from the recommendations. Overall the consistency of the recommendations was related to guideline type. Compared with nutrition-specific guidelines, the broad ones had a broader focus and included more patient-focused recommendations. The ten Clinical Practice Guidelines assessed included six broad guidelines and four nutrition specific guidelines. Based on AGREE II analysis, the broad guidelines were higher quality than nutrition-specific ones. Broad Clinical Practice Guidelines were higher quality and included more patient-focused recommendations than nutrition-specific ones. Our findings suggest a need for nutrition-specific guidelines to be modified to include greater patient-focus, or for practitioners delivering nutrition therapy to adopt broad Clinical Practice Guidelines. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Contrast-Enhanced Spectral Mammography is Comparable to MRI in the Assessment of Residual Breast Cancer Following Neoadjuvant Systemic Therapy.

Science.gov (United States)

Patel, Bhavika K; Hilal, Talal; Covington, Matthew; Zhang, Nan; Kosiorek, Heidi E; Lobbes, Marc; Northfelt, Donald W; Pockaj, Barbara A

2018-05-01

To evaluate the performance of contrast-enhanced spectral mammography (CESM) compared to MRI in the assessment of tumor response in breast cancer patients undergoing neoadjuvant systemic therapy (NST). The institutional review board approved this study. From September 2014 to June 2017, we identified patients with pathologically confirmed invasive breast cancer who underwent NST. All patients had both CESM and MRI performed pre- and post-NST with pathological assessment after surgical management. Size of residual malignancy on post-NST CESM and MRI was compared with surgical pathology. Lin concordance and Pearson correlation coefficient were used to assess agreement. Bland-Altman plots were used to visualize the differences between tumor size on imaging and pathology. Sixty-five patients were identified. Mean age was 52.7 (range 30-76) years. Type of NST included chemotherapy in 53 (82%) and endocrine therapy in 12 (18%). Mean tumor size after NST was 14.6 (range 0-105) mm for CESM and 14.2 mm (range 0-75 mm) for MRI compared with 19.6 (range 0-100) mm on final surgical pathology. Equivalence tests demonstrated that mean tumor size measured by CESM (p = 0.009) or by MRI (p = 0.01) was equivalent to the mean tumor size measured by pathology within - 1 and 1-cm range. Comparing CESM versus MRI for assessment of complete response, the sensitivity was 95% versus 95%, specificity 66.7% versus 68.9%, positive predictive value 55.9% versus 57.6%, and negative predictive value 96.7% versus 96.9% respectively. CESM was comparable to MRI in assessing residual malignancy after completion of NST.

Type 1 Diabetes and Interferon Therapy

OpenAIRE

Nakamura, Kan; Kawasaki, Eiji; Imagawa, Akihisa; Awata, Takuya; Ikegami, Hiroshi; Uchigata, Yasuko; Kobayashi, Tetsuro; Shimada, Akira; Nakanishi, Koji; Makino, Hideichi; Maruyama, Taro; Hanafusa, Toshiaki

2011-01-01

OBJECTIVE Interferon therapy can trigger induction of several autoimmune diseases, including type 1 diabetes. To assess the clinical, immunologic, and genetic characteristics of type 1 diabetes induced by interferon therapy, we conducted a nationwide cross-sectional survey. RESEARCH DESIGN AND METHODS Clinical characteristics, anti-islet autoantibodies, and HLA-DR typing were examined in 91 patients for whom type 1 diabetes developed during or shortly after interferon therapy. RESULTS Median ...

Prospective Longitudinal Assessment of Quality of Life for Liver Cancer Patients Treated With Stereotactic Body Radiation Therapy

Energy Technology Data Exchange (ETDEWEB)

Klein, Jonathan, E-mail: jonathan.klein@rmp.uhn.on.ca [Department of Radiation Oncology, University of Toronto, Toronto, Ontario (Canada); Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario (Canada); Dawson, Laura A. [Department of Radiation Oncology, University of Toronto, Toronto, Ontario (Canada); Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario (Canada); Jiang, Haiyan [Department of Biostatistics, Princess Margaret Cancer Centre, Toronto, Ontario (Canada); Kim, John; Dinniwell, Rob; Brierley, James; Wong, Rebecca [Department of Radiation Oncology, University of Toronto, Toronto, Ontario (Canada); Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario (Canada); Lockwood, Gina [Department of Biostatistics, Princess Margaret Cancer Centre, Toronto, Ontario (Canada); Ringash, Jolie [Department of Radiation Oncology, University of Toronto, Toronto, Ontario (Canada); Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario (Canada)

2015-09-01

Purpose: To evaluate quality of life (QoL), an important outcome owing to poor long-term survival, after stereotactic body radiation therapy (SBRT) to the liver. Methods and Materials: Patients (n=222) with hepatocellular carcinoma (HCC), liver metastases, or intrahepatic cholangiocarcinoma and Child-Pugh A liver function received 24-60 Gy of 6-fraction image-guided SBRT. Prospective QoL assessment was completed with the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core-30 (QLQ-C30) and/or Functional Assessment of Cancer Therapy-Hepatobiliary (FACT-Hep, version 4) questionnaires at baseline and 1, 3, 6, and 12 months after treatment. Ten HCC patients with Child-Pugh B liver function were also treated. Results: The QLQ-C30 was available for 205 patients, and 196 completed the FACT-Hep. No difference in baseline QoL (P=.17) or overall survival (P=.088) was seen between the HCC, liver metastases, and intrahepatic cholangiocarcinoma patients. Appetite loss and fatigue measured by the QLQ-C30 clinically and statistically worsened by 1 month after treatment but recovered by 3 months. At 3 and 12 months after treatment, respectively, the FACT-Hep score had improved relative to baseline in 13%/19%, worsened in 36%/27%, and remained stable in 51%/54%. Using the QLQ-C30 Global Health score, QoL improved in 16%/23%, worsened in 34%/39%, and remained stable in 50%/38% at 3 and 12 months, respectively. Median survival was 17.0 months (95% confidence interval [CI] 12.3-19.8 months). Higher baseline scores on both FACT-Hep and QLQ-C30 Global Health were associated with improved survival. Hazard ratios for death, per 10-unit decrease in QoL, were 0.90 (95% CI 0.83-0.98; P=.001) and 0.88 (95% CI 0.82-0.95; P=.001), respectively. Tumor size was inversely correlated with survival. Conclusions: Liver SBRT temporarily worsens appetite and fatigue, but not overall QoL. Stereotactic body radiation therapy is well tolerated and warrants

Prospective Longitudinal Assessment of Quality of Life for Liver Cancer Patients Treated With Stereotactic Body Radiation Therapy

International Nuclear Information System (INIS)

Klein, Jonathan; Dawson, Laura A.; Jiang, Haiyan; Kim, John; Dinniwell, Rob; Brierley, James; Wong, Rebecca; Lockwood, Gina; Ringash, Jolie

2015-01-01

Purpose: To evaluate quality of life (QoL), an important outcome owing to poor long-term survival, after stereotactic body radiation therapy (SBRT) to the liver. Methods and Materials: Patients (n=222) with hepatocellular carcinoma (HCC), liver metastases, or intrahepatic cholangiocarcinoma and Child-Pugh A liver function received 24-60 Gy of 6-fraction image-guided SBRT. Prospective QoL assessment was completed with the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core-30 (QLQ-C30) and/or Functional Assessment of Cancer Therapy-Hepatobiliary (FACT-Hep, version 4) questionnaires at baseline and 1, 3, 6, and 12 months after treatment. Ten HCC patients with Child-Pugh B liver function were also treated. Results: The QLQ-C30 was available for 205 patients, and 196 completed the FACT-Hep. No difference in baseline QoL (P=.17) or overall survival (P=.088) was seen between the HCC, liver metastases, and intrahepatic cholangiocarcinoma patients. Appetite loss and fatigue measured by the QLQ-C30 clinically and statistically worsened by 1 month after treatment but recovered by 3 months. At 3 and 12 months after treatment, respectively, the FACT-Hep score had improved relative to baseline in 13%/19%, worsened in 36%/27%, and remained stable in 51%/54%. Using the QLQ-C30 Global Health score, QoL improved in 16%/23%, worsened in 34%/39%, and remained stable in 50%/38% at 3 and 12 months, respectively. Median survival was 17.0 months (95% confidence interval [CI] 12.3-19.8 months). Higher baseline scores on both FACT-Hep and QLQ-C30 Global Health were associated with improved survival. Hazard ratios for death, per 10-unit decrease in QoL, were 0.90 (95% CI 0.83-0.98; P=.001) and 0.88 (95% CI 0.82-0.95; P=.001), respectively. Tumor size was inversely correlated with survival. Conclusions: Liver SBRT temporarily worsens appetite and fatigue, but not overall QoL. Stereotactic body radiation therapy is well tolerated and warrants

Horticultural therapy for schizophrenia.

Science.gov (United States)

Liu, Yan; Bo, Li; Sampson, Stephanie; Roberts, Samantha; Zhang, Guoyou; Wu, Weiping

2014-05-19

Horticultural therapy is defined as the process of utilising fruits, vegetables, flowers and plants facilitated by a trained therapist or healthcare provider, to achieve specific treatment goals or to simply improve a person's well-being. It can be used for therapy or rehabilitation programs for cognitive, physical, social, emotional, and recreational benefits, thus improving the person's body, mind and spirit. Between 5% to 15% of people with schizophrenia continue to experience symptoms in spite of medication, and may also develop undesirable adverse effects, horticultural therapy may be of value for these people. To evaluate the effects of horticultural therapy for people with schizophrenia or schizophrenia-like illnesses compared with standard care or other additional psychosocial interventions. We searched the Cochrane Schizophrenia Group Trials Register (Janurary 2013) and supplemented this by contacting relevant study authors, and manually searching reference lists. We included one randomised controlled trial (RCT) comparing horticultural therapy plus standard care with standard care alone for people with schizophrenia. We reliably selected, quality assessed and extracted data. For continuous outcomes, we calculated a mean difference (MD) and for binary outcomes we calculated risk ratio (RR), both with 95% confidence intervals (CI). We assessed risk of bias and created a 'Summary of findings' table using the GRADE (Grades of Recommendation, Assessment, Development and Evaluation) approach. We included one single blind study (total n = 24). The overall risk of bias in the study was considered to be unclear although the randomisation was adequate. It compared a package of horticultural therapy which consisted of one hour per day of horticultural activity plus standard care with standard care alone over two weeks (10 consecutive days) with no long-term follow-up. Only two people were lost to follow-up in the study, both in the horticultural therapy group (1 RCT

Indirect imaging of cardiac-specific transgene expression using a bidirectional two-step transcriptional amplification strategy

DEFF Research Database (Denmark)

Chen, I Y; Gheysens, O; Ray, S

2010-01-01

in a cardiac cell line and the myocardium, while minimizing expression in non-cardiac cell lines and the liver. In vitro, the TSTA system significantly enhanced cTnT-mediated reporter gene expression with moderate preservation of cardiac specificity. After intramyocardial and hydrodynamic tail vein delivery...... genes, firefly luciferase (fluc) and Renilla luciferase (hrluc), driven by the cardiac troponin T (cTnT) promoter. The vector was characterized in vitro and in living mice using luminometry and bioluminescence imaging to assess its ability to mediate strong, correlated reporter gene expression...

Dose De-escalation of Intrapleural Tissue Plasminogen Activator Therapy for Pleural Infection. The Alteplase Dose Assessment for Pleural Infection Therapy Project.

Science.gov (United States)

Popowicz, Natalia; Bintcliffe, Oliver; De Fonseka, Duneesha; Blyth, Kevin G; Smith, Nicola A; Piccolo, Francesco; Martin, Geoffrey; Wong, Donny; Edey, Anthony; Maskell, Nick; Lee, Y C Gary

2017-06-01

Intrapleural therapy with a combination of tissue plasminogen activator (tPA) 10 mg and DNase 5 mg administered twice daily has been shown in randomized and open-label studies to successfully manage over 90% of patients with pleural infection without surgery. Potential bleeding risks associated with intrapleural tPA and its costs remain important concerns. The aim of the ongoing Alteplase Dose Assessment for Pleural infection Therapy (ADAPT) project is to investigate the efficacy and safety of dose de-escalation for intrapleural tPA. The first of several planned studies is presented here. To evaluate the efficacy and safety of a reduced starting dose regimen of 5 mg of tPA with 5 mg of DNase administered intrapleurally for pleural infection. Consecutive patients with pleural infection at four participating centers in Australia, the United Kingdom, and New Zealand were included in this observational, open-label study. Treatment was initiated with tPA 5 mg and DNase 5 mg twice daily. Subsequent dose escalation was permitted at the discretion of the attending physician. Data relating to treatment success, radiological and systemic inflammatory changes (blood C-reactive protein), volume of fluid drained, length of hospital stay, and treatment complications were extracted retrospectively from the medical records. We evaluated 61 patients (41 males; age, 57 ± 16 yr). Most patients (n = 58 [93.4%]) were successfully treated without requiring surgery for pleural infection. Treatment success was corroborated by clearance of pleural opacities visualized by chest radiography (from 42% [interquartile range, 22-58] to 16% [8-31] of hemithorax; P < 0.001), increase in pleural fluid drainage (from 175 ml in the 24 h preceding treatment to 2,025 ml [interquartile range, 1,247-2,984] over 72 h of therapy; P <  0.05) and a reduction in blood C-reactive protein (P < 0.05). Seven patients (11.5%) had dose escalation of tPA to 10 mg. Three patients underwent

Preliminary assessment of one-dimensional MR elastography for use in monitoring focused ultrasound therapy

International Nuclear Information System (INIS)

Yuan Le; Glaser, Kevin J; Rouviere, Olivier; Gorny, Krzysztof R; Chen, Shigao; Manduca, Armando; Ehman, Richard L; Felmlee, Joel P

2007-01-01

The purpose of this work is to assess a fast technique that measures tissue stiffness and temperature during focused ultrasound thermal therapy (FUS). A one-dimensional (1D) MR elastography (MRE) pulse sequence was evaluated for the purpose of obtaining rapid measurements of thermally induced changes in tissue stiffness and temperature for monitoring FUS treatments. The accuracy of the 1D measurement was studied by comparing tissue displacements measured by 1D MRE with those measured by the well-established 2D MRE pulse sequence. The reproducibility of the 1D MRE measurement was assessed, in gel phantoms and ex vivo porcine tissue, for varied FUS intensity levels (31.5-199.9 W cm -2 ) and over a range of displacements at the focus (0.1-1 μm). Temperature elevations in agarose gel phantoms were measured using 1D MRE and calibrated using fiberoptic-thermometer-based measurements. The 1D MRE displacement measurements are highly correlated with those obtained with the 2D technique (R 2 = 0.88-0.93), indicating that 1D MRE can successfully measure tissue displacement. Ten repeated trials at each FUS power level yielded a minimum detectable displacement change of 0.2 μm in phantoms and 0.4 μm in tissue (at 95% confidence level). The 1D MRE temperature measurements correlated well with temperature changes measured simultaneously with fiberoptic thermometers (R 2 = 0.97). The 1D MRE technique is capable of detecting tissue displacements as low as 0.4 μm, which is an order of magnitude smaller than 5 μm displacements expected during FUS therapy (Le et al 2005 AIP Conf. Proc.: Ther. Ultrasound 829 186-90). Additionally, 1D MRE was shown to provide adequate measurements of temperature elevations in tissue. These findings indicate that 1D MRE may be an effective tool for monitoring FUS treatments

When does atopic dermatitis warrant systemic therapy?

DEFF Research Database (Denmark)

Simpson, Eric L; Bruin-Weller, Marjolein; Flohr, Carsten

2017-01-01

therapy in AD and provide a framework for evaluation before making this therapeutic decision with the patient. METHODS: A subgroup of the International Eczema Council determined aspects to consider before prescribing systemic therapy. Topics were assigned to expert reviewers who performed a topic...... systemic therapy include considering alternate or concomitant diagnoses, avoiding trigger factors, optimizing topical therapy, ensuring adequate patient/caregiver education, treating coexistent infection, assessing the impact on quality of life, and considering phototherapy. LIMITATIONS: Our work...

Massage therapy research review.

Science.gov (United States)

Field, Tiffany

2016-08-01

In this review, massage therapy has been shown to have beneficial effects on varying conditions including prenatal depression, preterm infants, full-term infants, autism, skin conditions, pain syndromes including arthritis and fibromyalgia, hypertension, autoimmune conditions including asthma and multiple sclerosis, immune conditions including HIV and breast cancer and aging problems including Parkinson's and dementia. Although many of the studies have involved comparisons between massage therapy and standard treatment control groups, several have compared different forms of massage (e.g. Swedish versus Thai massage), and different active therapies such as massage versus exercise. Typically, the massage therapy groups have experienced more positive effects than the control or comparison groups. This may relate to the massage therapy providing more stimulation of pressure receptors, in turn enhancing vagal activity and reducing cortisol levels. Some of the researchers have assessed physical, physiological and biochemical effects, although most have relied exclusively on self-report measures. Despite these methodological problems and the dearth of research from the U.S., the massage therapy profession has grown significantly and massage therapy is increasingly practiced in traditional medical settings, highlighting the need for more rigorous research. Copyright © 2016 Elsevier Ltd. All rights reserved.

CAM therapies among primary care patients using opioid therapy for chronic pain

Directory of Open Access Journals (Sweden)

Mundt Marlon P

2007-05-01

Full Text Available Abstract Background Complementary and alternative medicine (CAM is an increasingly common therapy used to treat chronic pain syndromes. However; there is limited information on the utilization and efficacy of CAM therapy in primary care patients receiving long-term opioid therapy. Method A survey of CAM therapy was conducted with a systematic sample of 908 primary care patients receiving opioids as a primary treatment method for chronic pain. Subjects completed a questionnaire designed to assess utilization, efficacy and costs of CAM therapies in this population. Results Patients were treated for a variety of pain problems including low back pain (38.4%, headaches (9.9%, and knee pain (6.5%; the average duration of pain was 16 years. The median morphine equivalent opioid dose was 41 mg/day, and the mean dose was 92 mg/day. Forty-four percent of the sample reported CAM therapy use in the past 12 months. Therapies utilized included massage therapy (27.3%, n = 248, chiropractic treatment (17.8%, n = 162, acupuncture (7.6%, n = 69, yoga (6.1%, n = 55, herbs and supplements (6.8%, n = 62, and prolotherapy (5.9%, n = 54. CAM utilization was significantly related to age female gender, pain severity income pain diagnosis of neck and upper back pain, and illicit drug use. Medical insurance covered chiropractic treatment (81.8% and prolotherapy (87.7%, whereas patients primarily paid for other CAM therapies. Over half the sample reported that one or more of the CAM therapies were helpful. Conclusion This study suggests CAM therapy is widely used by patients receiving opioids for chronic pain. Whether opioids can be reduced by introducing such therapies remains to be studied.

CAM therapies among primary care patients using opioid therapy for chronic pain.

Science.gov (United States)

Fleming, Sara; Rabago, David P; Mundt, Marlon P; Fleming, Michael F

2007-05-16

Complementary and alternative medicine (CAM) is an increasingly common therapy used to treat chronic pain syndromes. However; there is limited information on the utilization and efficacy of CAM therapy in primary care patients receiving long-term opioid therapy. A survey of CAM therapy was conducted with a systematic sample of 908 primary care patients receiving opioids as a primary treatment method for chronic pain. Subjects completed a questionnaire designed to assess utilization, efficacy and costs of CAM therapies in this population. Patients were treated for a variety of pain problems including low back pain (38.4%), headaches (9.9%), and knee pain (6.5%); the average duration of pain was 16 years. The median morphine equivalent opioid dose was 41 mg/day, and the mean dose was 92 mg/day. Forty-four percent of the sample reported CAM therapy use in the past 12 months. Therapies utilized included massage therapy (27.3%, n = 248), chiropractic treatment (17.8%, n = 162), acupuncture (7.6%, n = 69), yoga (6.1%, n = 55), herbs and supplements (6.8%, n = 62), and prolotherapy (5.9%, n = 54). CAM utilization was significantly related to age female gender, pain severity income pain diagnosis of neck and upper back pain, and illicit drug use. Medical insurance covered chiropractic treatment (81.8%) and prolotherapy (87.7%), whereas patients primarily paid for other CAM therapies. Over half the sample reported that one or more of the CAM therapies were helpful. This study suggests CAM therapy is widely used by patients receiving opioids for chronic pain. Whether opioids can be reduced by introducing such therapies remains to be studied.

Assessing the distinctiveness of psychotherapies and examining change over treatment for anorexia nervosa with cognitive-behavior therapy, interpersonal psychotherapy, and specialist supportive clinical management.

Science.gov (United States)

McIntosh, Virginia V W; Jordan, Jennifer; Carter, Janet D; Luty, Suzanne E; Carter, Frances A; McKenzie, Janice M; Frampton, Christopher M A; Joyce, Peter R

2016-10-01

Therapist adherence to cognitive-behavior therapy (CBT), interpersonal psychotherapy (IPT), and specialist supportive clinical management (SSCM) for anorexia nervosa (AN), was examined across three phases of therapy in a randomized clinical trial. Adherence in early, middle, and late phase therapy sessions from 53 of 56 participants in the trial was assessed using the CSPRS-AN by independent raters after listening to complete therapy sessions. The three forms of psychotherapy were distinguishable by blind raters. Subscale scores were higher for the corresponding therapy than the other therapy modalities. In CBT and SSCM, a phase-by-therapy effect was found, with the CBT subscale highest for CBT, intermediate for SSCM, lowest for IPT, and elevated in the middle phase of CBT and SSCM. The SSCM subscale was highest for SSCM, intermediate for CBT, lowest for IPT, and elevated in the middle phase of SSCM. Adherence to activities around normalizing eating, weight gain, and education about anorexia nervosa was higher in SSCM than in either CBT or IPT. Ensuring the distinctiveness of therapies in existing clinical trials with differential treatment outcome is essential. Research on adherence to therapy modalities has the potential to help understanding of the effective components of new and existing treatments for AN. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:958-962). © 2016 Wiley Periodicals, Inc.

Relative and Absolute Reliability of the Professionalism in Physical Therapy Core Values Self-Assessment Tool.

Science.gov (United States)

Furgal, Karen E; Norris, Elizabeth S; Young, Sonia N; Wallmann, Harvey W

2018-01-01

Development of professional behaviors in Doctor of Physical Therapy (DPT) students is an important part of professional education. The American Physical Therapy Association (APTA) has developed the Professionalism in Physical Therapy Core Values Self-Assessment (PPTCV-SA) tool to increase awareness of personal values in practice. The PPTCV-SA has been used to measure growth in professionalism following a clinical or educational experience. There are few studies reporting psychometric properties of the PPTCV-SA. The purpose of this study was to establish properties of relative reliability (intraclass correlation coefficient, iCC) and absolute reliability (standard error of measurement, SEM; minimal detectable change, MDC) of the PPTCV-SA. in this project, 29 first-year students in a DPT program were administered the PPTCVA-SA on two occasions, 2 weeks apart. Paired t-tests were used to examine stability in PPTCV-SA scores on the two occasions. iCCs were calculated as a measure of relative reliability and for use in the calculation of the absolute reliability measures of SEM and MDC. Results of paired t-tests indicated differences in the subscale scores between times 1 and 2 were non-significant, except for three subscales: Altruism (p=0.01), Excellence (p=0.05), and Social Responsibility (p=0.02). iCCs for test-retest reliability were moderate-to-good for all subscales, with SEMs ranging from 0.30 to 0.62, and MDC95 ranging from 0.83 to 1.71. These results can guide educators and researchers when determining the likelihood of true change in professionalism following a professional development activity.

Art therapy in cancer fight

Directory of Open Access Journals (Sweden)

Érica Rodrigues D'Alencar

2014-01-01

Full Text Available Art therapy is the therapeutic use of artistic activity in the context of the professional relationship with people affected by disease, injury or by seeking personal development. This study aims to report the experience of art therapy activities with a group of patients and their caregivers in a university hospital. This is an experience report, in Fortaleza - CE, during September 2010 to February 2011. In the meetings, participated 49 people, who performed activities, using the methods of art therapy, like painting, cutting, drawing, collage, creative visualization and color therapy. In the assessments, after the groups, the participants demonstrated the effects of art therapy, which described that the intervention allowed speak from the process of facing life to cancer fight. It is concluded that the techniques of art therapy provided self-knowledge, self-esteem and redemption sense of well-being with relaxation, and promote happiness and reduce stress.

Psychometric validation of the functional assessment of cancer therapy--brain (FACT-Br) for assessing quality of life in patients with brain metastases.

Science.gov (United States)

Thavarajah, Nemica; Bedard, Gillian; Zhang, Liying; Cella, David; Beaumont, Jennifer L; Tsao, May; Barnes, Elizabeth; Danjoux, Cyril; Sahgal, Arjun; Soliman, Hany; Chow, Edward

2014-04-01

This study aimed to test the reliability, psychometric, and clinical validity of the use of the Functional Assessment of Cancer Therapy--Brain (FACT-Br) in patients with brain metastases. Patients with brain metastases were interviewed using the FACT-Br (including the FACT-general) 1 week prior to treatment. All patients completed a follow-up assessment 1 month post-treatment. Patients with a good performance status and receiving stereotactic radiosurgery completed an additional 1 week follow-up assessment after the initial baseline interview to assess test-retest reliability. Forty patients had complete 1 month follow-up data. Ten of these patients also completed the 1 week follow-up assessment from baseline. The median Karnofsky performance status of patients was 80 and the median age was 64 years. All subscales of the FACT-Br were found to be conceptually related (except for two correlations) using the following subscales: physical well-being (PWB), social/family well-being (SWB), emotional well-being (EWB), functional well-being (FWB), FACT-G total score, brain cancer subscale (BrC), and the FACT-Br total score. All FACT-Br scores demonstrated excellent reliability, except for the SWB scale which revealed good reliability. The FACT-Br scores showed no significant change in the quality of life (QoL) of patients from baseline to 1 month follow-up. The use of the combined FACT-G and FACT-Br Subscale to assess QoL specifically in patients with brain metastases has successfully undergone psychometric validation. Future clinical trials should use the FACT-G and FACT-Br Subscale to assess QoL in this patient population.

Automatic Prostate Tracking and Motion Assessment in Volumetric Modulated Arc Therapy With an Electronic Portal Imaging Device

International Nuclear Information System (INIS)

Azcona, Juan Diego; Li, Ruijiang; Mok, Edward; Hancock, Steven; Xing, Lei

2013-01-01

Purpose: To assess the prostate intrafraction motion in volumetric modulated arc therapy treatments using cine megavoltage (MV) images acquired with an electronic portal imaging device (EPID). Methods and Materials: Ten prostate cancer patients were treated with volumetric modulated arc therapy using a Varian TrueBeam linear accelerator equipped with an EPID for acquiring cine MV images during treatment. Cine MV images acquisition was scheduled for single or multiple treatment fractions (between 1 and 8). A novel automatic fiducial detection algorithm that can handle irregular multileaf collimator apertures, field edges, fast leaf and gantry movement, and MV image noise and artifacts in patient anatomy was used. All sets of images (approximately 25,000 images in total) were analyzed to measure the positioning accuracy of implanted fiducial markers and assess the prostate movement. Results: Prostate motion can vary greatly in magnitude among different patients. Different motion patterns were identified, showing its unpredictability. The mean displacement and standard deviation of the intrafraction motion was generally less than 2.0 ± 2.0 mm in each of the spatial directions. In certain patients, however, the percentage of the treatment time in which the prostate is displaced more than 5 mm from its planned position in at least 1 spatial direction was 10% or more. The maximum prostate displacement observed was 13.3 mm. Conclusion: Prostate tracking and motion assessment was performed with MV imaging and an EPID. The amount of prostate motion observed suggests that patients will benefit from its real-time monitoring. Megavoltage imaging can provide the basis for real-time prostate tracking using conventional linear accelerators

Combined anti-tumor necrosis factor-α therapy and DMARD therapy in rheumatoid arthritis patients reduces inflammatory gene expression in whole blood compared to DMARD therapy alone

Directory of Open Access Journals (Sweden)

Carl K Edwards

2012-12-01

Full Text Available Periodic assessment of gene expression for diagnosis and monitoring in rheumatoid arthritis (RA may provide a readily available and useful method to detect subclinical disease progression and follow responses to therapy with disease modifying anti-rheumatic agents (DMARDs or anti-TNF-α therapy. We used quantitative real-time PCR to compare peripheral blood gene expression profiles in active ("unstable" RA patients on DMARDs, stable RA patients on DMARDs, and stable RA patients treated with a combination of a DMARD and an anti-TNF-α agent (infliximab or etanercept to healthy human controls. The expression of 48 inflammatory genes were compared between healthy controls (N=122, unstable DMARD patients (N=18, stable DMARD patients (N=26, and stable patients on combination therapy (N=20. Expression of 13 genes was very low or undetectable in all study groups. Compared to healthy controls, patients with unstable RA on DMARDs exhibited increased expression of 25 genes, stable DMARD patients exhibited increased expression of 14 genes and decreased expression of five genes, and combined therapy patients exhibited increased expression of six genes and decreased expression of 10 genes. These findings demonstrate that active RA is associated with increased expression of circulating inflammatory markers whereas increases in inflammatory gene expression are diminished in patients with stable disease on either DMARD or anti-TNF-α therapy. Furthermore, combination DMARD and anti-TNF-α therapy is associated with greater reductions in circulating inflammatory gene expression compared to DMARD therapy alone. These results suggest that assessment of peripheral blood gene expression may prove useful to monitor disease progression and response to therapy.

Prostate cancer: assessing the effects of androgen-deprivation therapy using quantitative diffusion-weighted and dynamic contrast-enhanced MRI

International Nuclear Information System (INIS)

Hoetker, Andreas M.; Mazaheri, Yousef; Zheng, Junting; Moskowitz, Chaya S.; Berkowitz, Joshua; Pei, Xin; Zelefsky, Michael J.; Lantos, Joshua E.; Hricak, Hedvig; Akin, Oguz

2015-01-01

To investigate the effects of androgen-deprivation therapy (ADT) on MRI parameters and evaluate their associations with treatment response measures. The study included 30 men with histopathologically confirmed prostate cancer who underwent MRI before and after initiation of ADT. Thirty-four tumours were volumetrically assessed on DW-MRI (n = 32) and DCE-MRI (n = 18), along with regions of interest in benign prostatic tissue, to calculate apparent diffusion coefficient (ADC) and transfer constant (K trans ) values. Changes in MRI parameters and correlations with clinical parameters (change in prostate-specific antigen [PSA], treatment duration, PSA nadir) were assessed. Prostate volume and PSA values decreased significantly with therapy (p < 0.001). ADC values increased significantly in tumours and decreased in benign prostatic tissue (p < 0.05). Relative changes in ADC and absolute post-therapeutic ADC values differed significantly between tumour and benign tissue (p < 0.001). K trans decreased significantly only in tumours (p < 0.001); relative K trans changes and post-therapeutic values were not significantly different between tumour and benign tissue. The relative change in tumour ADC correlated significantly with PSA decrease. No changes were associated with treatment duration or PSA nadir. Multi-parametric MRI shows significant measurable changes in tumour and benign prostate caused by ADT and may help in monitoring treatment response. (orig.)

Inpatient Massage Therapy Versus Music Therapy Versus Usual Care: A Mixed-methods Feasibility Randomized Controlled Trial.

Science.gov (United States)

Roseen, Eric J; Cornelio-Flores, Oscar; Lemaster, Chelsey; Hernandez, Maria; Fong, Calvin; Resnick, Kirsten; Wardle, Jon; Hanser, Suzanne; Saper, Robert

2017-01-01

Little is known about the feasibility of providing massage or music therapy to medical inpatients at urban safety-net hospitals or the impact these treatments may have on patient experience. To determine the feasibility of providing massage and music therapy to medical inpatients and to assess the impact of these interventions on patient experience. Single-center 3-arm feasibility randomized controlled trial. Urban academic safety-net hospital. Adult inpatients on the Family Medicine ward. Massage therapy consisted of a standardized protocol adapted from a previous perioperative study. Music therapy involved a preference assessment, personalized compact disc, music-facilitated coping, singing/playing music, and/or songwriting. Credentialed therapists provided the interventions. Patient experience was measured with the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) within 7 days of discharge. We compared the proportion of patients in each study arm reporting "top box" scores for the following a priori HCAHPS domains: pain management, recommendation of hospital, and overall hospital rating. Responses to additional open-ended postdischarge questions were transcribed, coded independently, and analyzed for common themes. From July to December 2014, 90 medical inpatients were enrolled; postdischarge data were collected on 68 (76%) medical inpatients. Participants were 70% females, 43% non-Hispanic black, and 23% Hispanic. No differences between groups were observed on HCAHPS. The qualitative analysis found that massage and music therapy were associated with improved overall hospital experience, pain management, and connectedness to the massage or music therapist. Providing music and massage therapy in an urban safety-net inpatient setting was feasible. There was no quantitative impact on HCAHPS. Qualitative findings suggest benefits related to an improved hospital experience, pain management, and connectedness to the massage or music therapist.

Inpatient Massage Therapy Versus Music Therapy Versus Usual Care: A Mixed-methods Feasibility Randomized Controlled Trial

Science.gov (United States)

Cornelio-Flores, Oscar; Lemaster, Chelsey; Hernandez, Maria; Fong, Calvin; Resnick, Kirsten; Wardle, Jon; Hanser, Suzanne; Saper, Robert

2017-01-01

Background Little is known about the feasibility of providing massage or music therapy to medical inpatients at urban safety-net hospitals or the impact these treatments may have on patient experience. Objective To determine the feasibility of providing massage and music therapy to medical inpatients and to assess the impact of these interventions on patient experience. Design Single-center 3-arm feasibility randomized controlled trial. Setting Urban academic safety-net hospital. Patients Adult inpatients on the Family Medicine ward. Interventions Massage therapy consisted of a standardized protocol adapted from a previous perioperative study. Music therapy involved a preference assessment, personalized compact disc, music-facilitated coping, singing/playing music, and/or songwriting. Credentialed therapists provided the interventions. Measurements Patient experience was measured with the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) within 7 days of discharge. We compared the proportion of patients in each study arm reporting “top box” scores for the following a priori HCAHPS domains: pain management, recommendation of hospital, and overall hospital rating. Responses to additional open-ended postdischarge questions were transcribed, coded independently, and analyzed for common themes. Results From July to December 2014, 90 medical inpatients were enrolled; postdischarge data were collected on 68 (76%) medical inpatients. Participants were 70% females, 43% non-Hispanic black, and 23% Hispanic. No differences between groups were observed on HCAHPS. The qualitative analysis found that massage and music therapy were associated with improved overall hospital experience, pain management, and connectedness to the massage or music therapist. Conclusions Providing music and massage therapy in an urban safety-net inpatient setting was feasible. There was no quantitative impact on HCAHPS. Qualitative findings suggest benefits related to an

Optimized Heart Sampling and Systematic Evaluation of Cardiac Therapies in Mouse Models of Ischemic Injury: Assessment of Cardiac Remodeling and Semi-Automated Quantification of Myocardial Infarct Size.

Science.gov (United States)

Valente, Mariana; Araújo, Ana; Esteves, Tiago; Laundos, Tiago L; Freire, Ana G; Quelhas, Pedro; Pinto-do-Ó, Perpétua; Nascimento, Diana S

2015-12-02

Cardiac therapies are commonly tested preclinically in small-animal models of myocardial infarction. Following functional evaluation, post-mortem histological analysis is essential to assess morphological and molecular alterations underlying the effectiveness of treatment. However, non-methodical and inadequate sampling of the left ventricle often leads to misinterpretations and variability, making direct study comparisons unreliable. Protocols are provided for representative sampling of the ischemic mouse heart followed by morphometric analysis of the left ventricle. Extending the use of this sampling to other types of in situ analysis is also illustrated through the assessment of neovascularization and cellular engraftment in a cell-based therapy setting. This is of interest to the general cardiovascular research community as it details methods for standardization and simplification of histo-morphometric evaluation of emergent heart therapies. © 2015 by John Wiley & Sons, Inc. Copyright © 2015 John Wiley & Sons, Inc.

Adenoviral short hairpin RNA therapy targeting phosphodiesterase 5a relieves cardiac remodeling and dysfunction following myocardial infarction

Science.gov (United States)

Li, Longhu; Haider, Husnain Kh.; Wang, Linlin; Lu, Gang

2012-01-01

We previously showed that treatment with tadalafil, a long-acting phosphodiesterase-5a (PDE5a) inhibitor, effectively prevented adverse left ventricular (LV) remodeling of the infarcted heart. We hypothesized that short-hairpin RNA (shRNA) therapy targeting PDE5a would simulate the effects of pharmacological intervention for treatment of postinfarction LV remodeling and dysfunction. Experimental model of myocardial infarction was developed in female mice by permanent ligation of left coronary artery. Immediately after that, an adenoviral vector encoding for shRNA sequence targeting PDE5a (Ad-shPDE5a) was injected intramyocardially, which specifically inhibited PDE5a in the heart. Four weeks later, Ad-shPDE5a treated mice showed significant mitigation of the left ventricle (LV) dilatation and dysfunction as indicated by smaller LV cavity and more preserved ejection fraction and fractional shortening. Infarction size and fibrosis were significantly reduced in Ad-shPDE5a-treated mice. Additionally, more salvaged cardiomyocytes, significantly reduced collagen contents, and higher blood vessel density were observed in Ad-shPDE5a-treated mice. The cytoprotective effects of Ad-shPDE5a were demonstrated in vitro in Ad-shPDE5a transfected cardiomyocytes cultured under oxygen glucose deprivation. Among downstream mediators of PDE5a signaling, cyclic GMP (cGMP) and cGMP-dependent protein kinase G (PKG) were activated with concomitant reduction in caspase-3 activity. However, no significant change in PKA and cAMP activities were observed in Ad-shPDE5a-treated hearts. Inhibition with shRNA improved cardiac remodeling and dysfunction by reducing infarction size and cardiac fibrosis and increased cGMP and PKG activity. These findings suggest that PDE5 inhibition with Ad-shPDE5a is a novel approach for treatment of myocardial infarction. PMID:22447941

Topical photodynamic therapy with porphyrin precursors--assessment of treatment-associated pain in a retrospective study.

Science.gov (United States)

Steinbauer, Julia Maria; Schreml, Stephan; Babilas, Philipp; Zeman, Florian; Karrer, Sigrid; Landthaler, Michael; Szeimies, Rolf-Markus

2009-08-01

Photodynamic therapy (PDT) with aminolevulinic acid (ALA) or methyl aminolevulinate (MAL) is an approved modality for the non-invasive treatment of actinic keratoses (AK) and basal cell carcinoma (BCC) offering excellent cosmetic outcome. However, pain during and after illumination is the most frequent and limiting side effect. The aim of this study was to precisely assess how reported pain during PDT is influenced by sex, age, treatment site, disease (AK/BCC) as well as the photosensitizer used. 467 lesions consisting of AK (primary treatments: n=158; follow-up: n=47) or BCC (primary treatments: n=138; follow-up: 124) were treated by ALA- or MAL-PDT using metal halide lamps (580-750 nm). Pain was assessed during illumination using a continuous visual analogue scale (VAS). Factors predictive for higher pain levels during PDT are treatment of the head, treating AK and using ALA. The observed results may improve patient management and predict which level of pain to expect, and what kind of pain relief to prepare.

Detection of Local Cancer Recurrence After Stereotactic Ablative Radiation Therapy for Lung Cancer: Physician Performance Versus Radiomic Assessment

International Nuclear Information System (INIS)

Mattonen, Sarah A.; Palma, David A.; Johnson, Carol; Louie, Alexander V.; Landis, Mark; Rodrigues, George; Chan, Ian; Etemad-Rezai, Roya; Yeung, Timothy P.C.; Senan, Suresh; Ward, Aaron D.

2016-01-01

Purpose: Stereotactic ablative radiation therapy (SABR) is a guideline-specified treatment option for early-stage lung cancer. However, significant posttreatment fibrosis can occur and obfuscate the detection of local recurrence. The goal of this study was to assess physician ability to detect timely local recurrence and to compare physician performance with a radiomics tool. Methods and Materials: Posttreatment computed tomography (CT) scans (n=182) from 45 patients treated with SABR (15 with local recurrence matched to 30 with no local recurrence) were used to measure physician and radiomic performance in assessing response. Scans were individually scored by 3 thoracic radiation oncologists and 3 thoracic radiologists, all of whom were blinded to clinical outcomes. Radiomic features were extracted from the same images. Performances of the physician assessors and the radiomics signature were compared. Results: When taking into account all CT scans during the whole follow-up period, median sensitivity for physician assessment of local recurrence was 83% (range, 67%-100%), and specificity was 75% (range, 67%-87%), with only moderate interobserver agreement (κ = 0.54) and a median time to detection of recurrence of 15.5 months. When determining the early prediction of recurrence within <6 months after SABR, physicians assessed the majority of images as benign injury/no recurrence, with a mean error of 35%, false positive rate (FPR) of 1%, and false negative rate (FNR) of 99%. At the same time point, a radiomic signature consisting of 5 image-appearance features demonstrated excellent discrimination, with an area under the receiver operating characteristic curve of 0.85, classification error of 24%, FPR of 24%, and FNR of 23%. Conclusions: These results suggest that radiomics can detect early changes associated with local recurrence that are not typically considered by physicians. This decision support system could potentially allow for early salvage therapy of

Detection of Local Cancer Recurrence After Stereotactic Ablative Radiation Therapy for Lung Cancer: Physician Performance Versus Radiomic Assessment

Energy Technology Data Exchange (ETDEWEB)

Mattonen, Sarah A. [Department of Medical Biophysics, The University of Western Ontario, London, Ontario (Canada); Baines Imaging Research Laboratory, London Regional Cancer Program, London, Ontario (Canada); Palma, David A., E-mail: david.palma@lhsc.on.ca [Department of Medical Biophysics, The University of Western Ontario, London, Ontario (Canada); Baines Imaging Research Laboratory, London Regional Cancer Program, London, Ontario (Canada); Department of Oncology, The University of Western Ontario, London, Ontario (Canada); Johnson, Carol [Baines Imaging Research Laboratory, London Regional Cancer Program, London, Ontario (Canada); Louie, Alexander V. [Department of Oncology, The University of Western Ontario, London, Ontario (Canada); Landis, Mark [Department of Diagnostic Radiology, London Health Sciences Centre, London, Ontario (Canada); Rodrigues, George [Department of Oncology, The University of Western Ontario, London, Ontario (Canada); Chan, Ian; Etemad-Rezai, Roya [Department of Diagnostic Radiology, London Health Sciences Centre, London, Ontario (Canada); Yeung, Timothy P.C. [Department of Medical Biophysics, The University of Western Ontario, London, Ontario (Canada); Baines Imaging Research Laboratory, London Regional Cancer Program, London, Ontario (Canada); Senan, Suresh [Department of Radiation Oncology, VU University Medical Center, Amsterdam (Netherlands); Ward, Aaron D. [Department of Medical Biophysics, The University of Western Ontario, London, Ontario (Canada); Baines Imaging Research Laboratory, London Regional Cancer Program, London, Ontario (Canada); Department of Oncology, The University of Western Ontario, London, Ontario (Canada)

2016-04-01

Purpose: Stereotactic ablative radiation therapy (SABR) is a guideline-specified treatment option for early-stage lung cancer. However, significant posttreatment fibrosis can occur and obfuscate the detection of local recurrence. The goal of this study was to assess physician ability to detect timely local recurrence and to compare physician performance with a radiomics tool. Methods and Materials: Posttreatment computed tomography (CT) scans (n=182) from 45 patients treated with SABR (15 with local recurrence matched to 30 with no local recurrence) were used to measure physician and radiomic performance in assessing response. Scans were individually scored by 3 thoracic radiation oncologists and 3 thoracic radiologists, all of whom were blinded to clinical outcomes. Radiomic features were extracted from the same images. Performances of the physician assessors and the radiomics signature were compared. Results: When taking into account all CT scans during the whole follow-up period, median sensitivity for physician assessment of local recurrence was 83% (range, 67%-100%), and specificity was 75% (range, 67%-87%), with only moderate interobserver agreement (κ = 0.54) and a median time to detection of recurrence of 15.5 months. When determining the early prediction of recurrence within <6 months after SABR, physicians assessed the majority of images as benign injury/no recurrence, with a mean error of 35%, false positive rate (FPR) of 1%, and false negative rate (FNR) of 99%. At the same time point, a radiomic signature consisting of 5 image-appearance features demonstrated excellent discrimination, with an area under the receiver operating characteristic curve of 0.85, classification error of 24%, FPR of 24%, and FNR of 23%. Conclusions: These results suggest that radiomics can detect early changes associated with local recurrence that are not typically considered by physicians. This decision support system could potentially allow for early salvage therapy of

Cell biology, MRI and geometry: insight into a microscopic/macroscopic marriage.

Science.gov (United States)

de Oliveira, Sérgio Almeida; Gowdak, Luís Henrique W; Buckberg, Gerald; Krieger, José Eduardo

2006-04-01

The concept of cell therapy as an adjunctive therapy to myocardial surgical revascularization for patients with severe coronary artery disease is illustrated by two case reports of ischemic cardiac disease that were unsuitable for revascularization by coronary grafting. The potential interaction of cell therapy, magnetic resonance imaging (MRI) of viability, and left ventricle (LV) restoration is described. Each patient had an ejection fraction below 30%, a relatively conical heart, and MRI gadolinium scan showing predominantly viable muscle. Intramyocardial injections of autologous bone marrow-derived cells (BMC) were performed along with either incomplete coronary artery bypass grafting (CABG) (to mother regions) or with transmyocardial laser revascularization (TMLR). An improvement in contractile function was seen at 6-12-month intervals after the procedure. The implications of possible underlying mechanisms of improvement in both myocardial perfusion and contractility suggest the striking importance of both micro- and macroenvironment for any cell-based therapeutic strategy. These observations imply that the interaction of cell biology, viability by MRI and geometry may be important in the future, as geometry can be restored surgically, and the new architectural form may develop enhanced function if it contains viable tissue and cell-based treatment can be delivered.

Proton and carbon ion therapy

CERN Document Server

Lomax, Tony

2013-01-01

Proton and Carbon Ion Therapy is an up-to-date guide to using proton and carbon ion therapy in modern cancer treatment. The book covers the physics and radiobiology basics of proton and ion beams, dosimetry methods and radiation measurements, and treatment delivery systems. It gives practical guidance on patient setup, target localization, and treatment planning for clinical proton and carbon ion therapy. The text also offers detailed reports on the treatment of pediatric cancers, lymphomas, and various other cancers. After an overview, the book focuses on the fundamental aspects of proton and carbon ion therapy equipment, including accelerators, gantries, and delivery systems. It then discusses dosimetry, biology, imaging, and treatment planning basics and provides clinical guidelines on the use of proton and carbon ion therapy for the treatment of specific cancers. Suitable for anyone involved with medical physics and radiation therapy, this book offers a balanced and critical assessment of state-of-the-art...

Exercise therapy in juvenile idiopathic arthritis: a Cochrane Review

NARCIS (Netherlands)

Takken, T.; van Brussel, M.; Engelbert, R. H. H.; van der Net, J.; Kuis, W.; Helders, P. J. M.

2008-01-01

Exercise therapy is considered an important component of the treatment of arthritis. The efficacy of exercise therapy has been reviewed in adults with rheumatoid arthritis but not in children with juvenile idiopathic arthritis (JIA). To assess the effects of exercise therapy on functional ability,

Spa therapy adjunct to pharmacotherapy is beneficial in rheumatoid arthritis: a crossover randomized controlled trial

Science.gov (United States)

Karagülle, Mine; Kardeş, Sinan; Dişçi, Rian; Karagülle, Müfit Zeki

2018-02-01

This study aims to investigate whether 2-week spa therapy, as an adjunct to usual pharmacological therapy, has any beneficial effect in patients with rheumatoid arthritis (RA). In this single-blind crossover study, 50 patients were randomly assigned in a 1:1 manner to receive usual pharmacological therapy plus 2-week spa therapy or usual pharmacological therapy alone (period 1.6 months); after a 9-month washout, patients were crossed over to the opposite assignment (period 2.6 months). Spa therapy program included a daily saline balneotherapy session at 36-37 °C for 20 min except Sundays. The clinical outcomes were evaluated at baseline, after spa therapy (2 weeks) and 3 and 6 months after the spa therapy in both period and were pain (Visual Analogue Scale (VAS)), patient and physician global assessments (VAS), Health Assessment Questionnaire (HAQ), and Disease Activity Score (DAS28). Spa therapy was superior to control therapy in improving all the assessed clinical outcomes at the end of the spa therapy. This superiority persisted significantly in physician global assessment ( p = 0.010) and with a trend in favor of spa group in patient global assessment ( p = 0.058), function ( p = 0.092), and disease activity ( p = 0.098) at 3 months. Statistically significant improvements were found in spa therapy compared to control in disease activity ( p = 0.006) and patient ( p = 0.020) and physician global ( p = 0.011) assessments, and a trend toward improvements in pain ( p = 0.069) and swollen joints ( p = 0.070) at 6 months. A 2-week spa therapy adjunct to usual pharmacological therapy provided beneficial clinical effects compared to usual pharmacological therapy alone, in RA patients treated with traditional disease-modifying antirheumatic drugs. These beneficial effects may last for 6 months.

Supporting Treatment Decisions in Patients with Differentiated Thyroid Carcinoma (DTC) under Radioiodine-131 Therapy: Role of Biological Dosimetry Assessment

International Nuclear Information System (INIS)

Fadel, A.M.; Chebel, G.M.; Di Giorgio, M.; Vallerga, M.B.; Taja, M.R.; Radl, A.; Bubniak, R.V.; Oneto, A.

2010-01-01

Radioiodine-131 therapy is applied in patients with differentiated thyroid carcinoma (DTC), within the therapeutic scheme following thyroidectomy, for the ablation of thyroid remnants and treatment of metastatic disease. Several approaches for the selection of a therapeutic dose were applied. The aim of this therapy is to achieve a lethal dose in the tumor tissue, without exceeding the dose of tolerance in healthy tissues (doses greater than 2 Gy in bone marrow could lead to myelotoxicity). In this work, the treatment protocol used incorporates the assessment by biological dosimetry (BD) for estimating doses to whole body and bone marrow, to tailor patient's treatment. Biological Dosimetry prospective studies conducted on samples from patients with cumulative activities, before and after each therapeutic administration, allows to evaluate DNA damage and repair capacity in peripheral blood lymphocytes. (authors)

Assessing The Impact Of Cancer Therapies On Ovarian Reserve

Science.gov (United States)

Gracia, Clarisa R.; Sammel, Mary D.; Freeman, Ellen; Prewitt, Maureen; Carlson, Claire; Ray, Anushree; Vance, Ashley; Ginsberg, Jill P.

2013-01-01

Objective To determine whether measures of ovarian reserve differ between females exposed to cancer therapies in a dose-dependent manner as compared to healthy controls of similar age and late-reproductive age. Design Cross-sectional analysis of data from a prospective cohort study Setting University Medical Center Patients 71 cancer survivors age 15-39; 67 healthy, similarly aged unexposed subjects; 69 regularly menstruating women of late-reproductive age (40-52 years). Interventions: None Main Outcome measures Early follicular phase hormones (FSH, Estradiol, Inhibin B, AMH) and ovarian ultrasound measurements (ovarian volume and Antral Follicle Counts) were compared using multivariable linear regression. Results In adjusted models, FSH, AMH and AFC differed between exposed vs. unexposed (FSH 11.12mIU/ml vs. 7.25mIU/ml, p=0.001; AMH 0.81ng/ml vs. 2.85ng/ml, pscore was associated with increased levels of FSH (p= 0.016) and decreased levels of AMH (p=0.003). Exposure to pelvic radiation was associated with impairment in FSH, AMH, AFC and ovarian volume. AMH was similar in women previously exposed to high-dose cancer therapy and 40-42 year old controls. Conclusions Measures of ovarian reserve are impaired in a dose-dependent manner among cancer survivors compared to unexposed females of similar age. Reproductive hormone levels in menstruating survivors exposed to high-dose therapy are similar to late-reproductive women. The predictive value of measures for pregnancy and menopause must be studied. PMID:22137491

[Patient first - The impact of characteristics of target populations on decisions about therapy effectiveness of complex interventions: Psychological variables to assess effectiveness in interdisciplinary multimodal pain therapy].

Science.gov (United States)

Kaiser, Ulrike; Sabatowski, Rainer; Balck, Friedrich

2017-08-01

The assessment of treatment effectiveness in public health settings is ensured by indicators that reflect the changes caused by specific interventions. These indicators are also applied in benchmarking systems. The selection of constructs should be guided by their relevance for affected patients (patient reported outcomes). The interdisciplinary multimodal pain therapy (IMPT) is a complex intervention based on a biopsychosocial understanding of chronic pain. For quality assurance purposes, psychological parameters (depression, general anxiety, health-related quality of life) are included in standardized therapy assessment in pain medicine (KEDOQ), which can also be used for comparative analyses in a benchmarking system. The aim of the present study was to investigate the relevance of depressive symptoms, general anxiety and mental quality of life in patients undergoing IMPT under real life conditions. In this retrospective, one-armed and exploratory observational study we used secondary data of a routine documentation of IMST in routine care, applying several variables of the German Pain Questionnaire and the facility's comprehensive basic documentation. 352 participants with IMPT (from 2006 to 2010) were included, and the follow-up was performed over two years with six assessments. Because of statistically heterogeneous characteristics a complex analysis consisting of factor and cluster analyses was applied to build subgroups. These subgroups were explored to identify differences in depressive symptoms (HADS-D), general anxiety (HADS-A), and mental quality of life (SF 36 PSK) at the time of therapy admission and their development estimated by means of effect sizes. Analyses were performed using SPSS 21.0®. Six subgroups were derived and mainly proved to be clinically and psychologically normal, with the exception of one subgroup that consistently showed psychological impairment for all three parameters. The follow-up of the total study population revealed medium

Hormone therapy and ovarian cancer

DEFF Research Database (Denmark)

Mørch, Lina Steinrud; Løkkegaard, Ellen; Andreasen, Anne Helms

2009-01-01

CONTEXT: Studies have suggested an increased risk of ovarian cancer among women taking postmenopausal hormone therapy. Data are sparse on the differential effects of formulations, regimens, and routes of administration. OBJECTIVE: To assess risk of ovarian cancer in perimenopausal and postmenopau......CONTEXT: Studies have suggested an increased risk of ovarian cancer among women taking postmenopausal hormone therapy. Data are sparse on the differential effects of formulations, regimens, and routes of administration. OBJECTIVE: To assess risk of ovarian cancer in perimenopausal...... and postmenopausal women receiving different hormone therapies. DESIGN AND SETTING: Nationwide prospective cohort study including all Danish women aged 50 through 79 years from 1995 through 2005 through individual linkage to Danish national registers. Redeemed prescription data from the National Register...... bands included hormone exposures as time-dependent covariates. PARTICIPANTS: A total of 909,946 women without hormone-sensitive cancer or bilateral oophorectomy. MAIN OUTCOME MEASURE: Ovarian cancer. RESULTS: In an average of 8.0 years of follow-up (7.3 million women-years), 3068 incident ovarian...

Trauma-Focused Cognitive Behavioral Therapy: Assessing the Evidence

Science.gov (United States)

Ramirez de Arellano, Michael A.; Jobe-Shields, Lisa; George, Preethy; Dougherty, Richard H.; Daniels, Allen S.; Ghose, Sushmita Shoma; Huang, Larke; Delphin-Rittmon, Miriam E.

2015-01-01

Objective Trauma-Focused Cognitive-Behavioral Therapy (TF-CBT) is a conjoint parent-child treatment developed by Cohen, Mannarino, and Deblinger that uses cognitive-behavioral principles and exposure techniques to prevent and treat posttraumatic stress, depression, and behavioral problems. This review defined TF-CBT, differentiated it from other models, and assessed the evidence base. Methods Authors reviewed meta-analyses, reviews, and individual studies (1995 to 2013). Databases surveyed were PubMed, PsycINFO, Applied Social Sciences Index and Abstracts, Sociological Abstracts, Social Services Abstracts, PILOTS, the ERIC, and the CINAHL. They chose from three levels of research evidence (high, moderate, and low) on the basis of benchmarks for number of studies and quality of their methodology. They also described the evidence of effectiveness. Results The level of evidence for TF-CBT was rated as high on the basis of ten RCTs, three of which were conducted independently (not by TF-CBT developers). TF-CBT has demonstrated positive outcomes in reducing symptoms of posttraumatic stress disorder, although it is less clear whether TF-CBT is effective in reducing behavior problems or symptoms of depression. Limitations of the studies include concerns about investigator bias and exclusion of vulnerable populations. Conclusions TF-CBT is a viable treatment for reducing trauma-related symptoms among some children who have experienced trauma and their nonoffending caregivers. Based on this evidence, TF-CBT should be available as a covered service in health plans. Ongoing research is needed to further identify best practices for TF-CBT in various settings and with individuals from various racial and ethnic backgrounds and with varied trauma histories, symptoms, and stages of intellectual, social, and emotional development. PMID:24638076

Does Interpersonal Therapy Help Patients with Binge Eating Disorder Who Fail to Respond to Cognitive-Behavioral Therapy?

Science.gov (United States)

Agras, W. Stewart; And Others

1995-01-01

Examines the effectiveness of group interpersonal therapy (IPT) in treating overweight, binge-eating patients. Participants were randomly allocated to cognitive-behavioral therapy (CBT) or to an assessment-only group. After 12 weeks, those who did not respond to CBT were assigned 12 weeks of IPT. IPT led to no further improvement. (JPS)

Depressive symptoms, depression, and the effect of biologic therapy among patients in Psoriasis Longitudinal Assessment and Registry (PSOLAR).

Science.gov (United States)

Strober, Bruce; Gooderham, Melinda; de Jong, Elke M G J; Kimball, Alexa B; Langley, Richard G; Lakdawala, Nikita; Goyal, Kavitha; Lawson, Fabio; Langholff, Wayne; Hopkins, Lori; Fakharzadeh, Steve; Srivastava, Bhaskar; Menter, Alan

2018-01-01

Patients with psoriasis are at an increased risk for depression. However, the impact of treatment on this risk is unclear. Evaluate the incidence and impact of treatment on depression among patients with moderate-to-severe psoriasis. We defined a study population within the Psoriasis Longitudinal Assessment and Registry and measured the incidence of depressive symptoms (Hospital Anxiety and Depression Scale-Depression score ≥8) and adverse events (AEs) of depression within cohorts receiving biologics, conventional systemic therapies, or phototherapy. Patients were evaluated at approximately 6-month intervals. Multivariate modeling determined the impact of treatment on risk. The incidence rates of depressive symptoms were 3.01 per 100 patient-years (PYs) (95% confidence interval [CI], 2.73-3.32), 5.85 per 100 PYs (95% CI, 4.29-7.97), and 5.70 per 100 PYs (95% CI, 4.58-7.10) for biologics, phototherapy, and conventional therapy, respectively. Compared with conventional therapy, biologics reduced the risk for depressive symptoms (hazard ratio, 0.76; 95% CI, 0.59-0.98), whereas phototherapy did not (hazard ratio, 1.05; 95% CI, 0.71-1.54). The incidence rates for AEs of depression were 0.21 per 100 PYs (95% CI, 0.15-0.31) for biologics, 0.55 per 100 PYs (95% CI, 0.21-1.47) for phototherapy, and 0.14 per 100 PYs (95% CI, 0.03-0.55) for conventional therapy; the fact that there were too few events (37 AEs) precluded modeling. Incomplete capture of depression and confounders in the patients on registry. Compared with conventional therapy, biologics appear to be associated with a lower incidence of depressive symptoms among patients with psoriasis. Copyright © 2017 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Comparison of steroid pulse therapy and conventional oral steroid therapy as initial treatment for autoimmune pancreatitis

International Nuclear Information System (INIS)

Tomiyama, Takashi; Uchida, Kazushige; Matsushita, Mitsunobu; Ikeura, Tsukasa; Fukui, Toshiro; Takaoka, Makoto; Nishio, Akiyoshi; Okazaki, Kazuichi

2011-01-01

The efficacy of oral steroid therapy for autoimmune pancreatitis (AIP) is well known, and oral prednisolone treatment is most usually commenced at 30-40 mg/day, but there have been few reports about comparative studies of oral steroid therapy and steroid pulse therapy as the initial treatment for AIP. We studied the clinical course and image findings to estimate the utility of steroid pulse therapy for AIP, comparing it with oral steroid therapy. Laboratory and image findings were assessed retrospectively in 11 patients who received steroid pulse therapy, and the findings were compared to those in 10 patients who received conventional oral steroid therapy. Change in pancreatic size showed no significant difference between the therapies after 2 weeks of treatment. Significant improvement of lower bile duct strictures after 2 weeks of treatment and that of immunoglobulin values within 6 months were shown with both therapies. However, steroid pulse therapy showed significant improvement of γ-guanosine triphosphate (GTP) in 2 weeks and of alanine aminotransferase (ALT) in 2 and 8 weeks, compared with oral steroid therapy. Moreover, there was one patient in whom the lower bile duct stricture was not improved by oral steroid therapy, but it did show improvement with steroid pulse therapy. Initial steroid pulse therapy is a beneficial alternative to oral steroid therapy for the improvement of bile duct lesions. In future, the accumulation of a larger number of patients receiving steroid pulse therapy is needed, and prospective studies will be required. (author)

Horticultural therapy: the garden benefits everyone.

Science.gov (United States)

Smith, D J

1998-10-01

Horticulture therapy (HT) is an applied adjuctive therapy, using plants and gardening materials, to help the client with mental illness to improve social skills, self-esteem, and use of leisure time. HT provides a nonthreatening context for the development of a therapeutic alliance between client and nursing student. HT provides a group experience for the student nurse, allowing the promotion of therapeutic community, assessment of patient status, and management of a therapy session from start to finish via the nursing process.

Submaximal exercise thallium-201 SPECT for assessment of interventional therapy in patients with acute myocardial infarction

International Nuclear Information System (INIS)

Stewart, R.E.; Kander, N.; Juni, J.E.; Ellis, S.G.; O'Neill, W.W.; Schork, M.A.; Topol, E.J.; Schwaiger, M.

1991-01-01

Submaximal thallium-201 stress testing has been shown to provide important diagnostic and prognostic information in patients with acute myocardial infarction. The purpose of this investigation was to evaluate the diagnostic value of early submaximal stress testing and thallium-201 single photon emission computed tomography (SPECT) after interventional therapy. Scintigraphic results from 56 patients with infarctions, who underwent acute thrombolytic therapy, angioplasty, or both, were compared with late (6 weeks) functional outcome as assessed by radionuclide ventriculography and with results of discharge coronary angiography. A linear correlation was found between the extent of thallium-201 SPECT perfusion defect and late ventricular function (r = 0.74, p less than 0.01). Forty-two percent of patients with large SPECT perfusion defects had normal left ventricular ejection fractions, suggesting an overestimation of infarct size by early imaging. Sensitivity and specificity of thallium-201 SPECT for detection of coronary artery stenosis in noninfarct territories was 57% and 46%, respectively, indicating limited diagnostic definition of extent of underlying coronary artery disease. Results of follow-up coronary angiography showed a significant relationship between the size of the initial perfusion defect and early restenosis or reocclusion of the infarct artery. Thus the extent of early thallium-201 perfusion defects correlates with late functional outcome but appears to overestimate the degree of injury. Submaximal thallium-201 stress testing allows only limited characterization of underlying coronary artery disease. Early assessment of infarct size may identify a patient population at high risk for reocclusion of the infarct artery

Feasibility and safety of early combined cognitive and physical therapy for critically ill medical and surgical patients: the Activity and Cognitive Therapy in ICU (ACT-ICU) trial

Science.gov (United States)

Brummel, N.E.; Girard, T.D.; Ely, E.W.; Pandharipande, P.P.; Morandi, A.; Hughes, C.G.; Graves, A.J.; Shintani, A.K.; Murphy, E.; Work, B.; Pun, B.T.; Boehm, L.; Gill, T.M.; Dittus, R.S.; Jackson, J.C.

2013-01-01

PURPOSE Cognitive impairment after critical illness is common and debilitating. We developed a cognitive therapy program for critically ill patients and assessed the feasibility and safety of administering combined cognitive and physical therapy early during a critical illness. METHODS We randomized 87 medical and surgical ICU patients with respiratory failure and/or shock in a 1:1:2 manner to three groups: usual care, early once-daily physical therapy, or early once-daily physical therapy plus a novel, progressive, twice-daily cognitive therapy protocol. Cognitive therapy included orientation, memory, attention, and problem solving exercises, and other activities. We assessed feasibility outcomes of the early cognitive plus physical therapy intervention. At 3-months, we also assessed cognitive, functional and health-related quality of life outcomes. Data are presented as median [interquartile range] or frequency (%). RESULTS Early cognitive therapy was a delivered to 41/43 (95%) of cognitive plus physical therapy patients on 100% [92–100%] of study days beginning 1.0 [1.0–1.0] day following enrollment. Physical therapy was received by 17/22 (77%) of usual care patients, by 21/22 (95%) of physical therapy only patients and 42/43 (98%) of cognitive plus physical therapy patients on 17% [10–26%], 67% [46–87%] and 75% [59–88%] of study days, respectively. Cognitive, functional and health-related quality of life outcomes did not differ between groups at 3-month follow-up. CONCLUSIONS This pilot study demonstrates that early rehabilitation can be extended beyond physical therapy to include cognitive therapy. Future work to determine optimal patient selection, intensity of treatment and benefits of cognitive therapy in the critically ill is needed. PMID:24257969

Botanical and phytochemical therapy of acne: a systematic review.

Science.gov (United States)

Fisk, Whitney A; Lev-Tov, Hadar A; Sivamani, Raja K

2014-08-01

Acne is prevalent among adolescents and adults with significant psychological effects. Standard oral and topical therapies can have significant side effects including skin irritation, gastrointestinal upset, and the development of drug-resistant bacteria. The use of botanicals and phytochemicals in dermatological products is increasingly popular, and many patients are turning to these alternative therapies for treatment of acne. This study aimed to systematically review clinical studies that have investigated the use of botanical agents in the treatment of acne. PubMed and Embase databases were searched in March 2013 for trials assessing botanical therapies in the treatment of acne vulgaris. Data from these trials are presented, and methodology of each study is assessed. Twenty-three trials met inclusion criteria. Interventions included plant extracts, herbal formulations, and phytochemicals. All studies reported favorable results, and several showed equal or superior treatment to standard therapies. No serious adverse events were reported. Few studies were methodologically rigorous. Each botanical was studied in only one or two trials. Botanicals are promising therapies for acne vulgaris although further research is warranted, especially with regard to severe acne and acne resistant to conventional therapy. There is a need for standardized methods for grading acne and assessing therapeutic effects. Copyright © 2014 John Wiley & Sons, Ltd.

Music therapy, emotions and the heart: a pilot study.

Science.gov (United States)

Raglio, Alfredo; Oasi, Osmano; Gianotti, Marta; Bellandi, Daniele; Manzoni, Veronica; Goulene, Karine; Imbriani, Chiara; Badiale, Marco Stramba

2012-01-01

The autonomic nervous system plays an important role in the control of cardiac function. It has been suggested that sound and music may have effects on the autonomic control of the heart inducing emotions, concomitantly with the activation of specific brain areas, i.e. the limbic area, and they may exert potential beneficial effects. This study is a prerequisite and defines a methodology to assess the relation between changes in cardiac physiological parameters such as heart rate, QT interval and their variability and the psychological responses to music therapy sessions. We assessed the cardiac physiological parameters and psychological responses to a music therapy session. ECG Holter recordings were performed before, during and after a music therapy session in 8 healthy individuals. The different behaviors of the music therapist and of the subjects have been analyzed with a specific music therapy assessment (Music Therapy Checklist). After the session mean heart rate decreased (p = 0.05), high frequency of heart rate variability tended to be higher and QTc variability tended to be lower. During music therapy session "affect attunements" have been found in all subjects but one. A significant emotional activation was associated to a higher dynamicity and variations of sound-music interactions. Our results may represent the rational basis for larger studies in diferent clinical conditions.

Some aspects of using expressive arts-therapies in education and rehabilitation

OpenAIRE

Miholić Damir; Martinec Renata

2013-01-01

Contemporary approaches in different fields of expressive arts-therapies (art-therapy, music therapy, dance movement therapy, bibliotherapy, psychodrama and drama therapy) are presented in this article. In that way, theoretical background, some elements of observation and assessment, as well as specific methods of therapy interventions are described. Relevant knowledge about different aspects of expressive art-therapies is presented by reviewing some recent references and results of different...

Occupational Therapy Interventions for Adults With Cancer.

Science.gov (United States)

Braveman, Brent; Hunter, Elizabeth G; Nicholson, Jennifer; Arbesman, Marian; Lieberman, Deborah

This Evidence Connection describes a case report of a man with non-Hodgkin's lymphoma who underwent an allogenic stem cell transplant. The occupational therapy assessment and treatment processes for an outpatient rehabilitation setting are described. Evidence Connection articles provide a clinical application of systematic reviews developed in conjunction with the American Occupational Therapy Association's Evidence-Based Practice Project. Copyright © 2017 by the American Occupational Therapy Association, Inc.

Cell therapy attenuates cardiac dysfunction post myocardial infarction: effect of timing, routes of injection and a fibrin scaffold.

Directory of Open Access Journals (Sweden)

Juliana S Nakamuta

Full Text Available BACKGROUND: Cell therapy approaches for biologic cardiac repair hold great promises, although basic fundamental issues remain poorly understood. In the present study we examined the effects of timing and routes of administration of bone marrow cells (BMC post-myocardial infarction (MI and the efficacy of an injectable biopolymer scaffold to improve cardiac cell retention and function. METHODOLOGY/PRINCIPAL FINDINGS: (99mTc-labeled BMC (6 x 10(6 cells were injected by 4 different routes in adult rats: intravenous (IV, left ventricular cavity (LV, left ventricular cavity with temporal aorta occlusion (LV(+ to mimic coronary injection, and intramyocardial (IM. The injections were performed 1, 2, 3, or 7 days post-MI and cell retention was estimated by gamma-emission counting of the organs excised 24 hs after cell injection. IM injection improved cell retention and attenuated cardiac dysfunction, whereas IV, LV or LV* routes were somewhat inefficient (<1%. Cardiac BMC retention was not influenced by timing except for the IM injection that showed greater cell retention at 7 (16% vs. 1, 2 or 3 (average of 7% days post-MI. Cardiac cell retention was further improved by an injectable fibrin scaffold at day 3 post-MI (17 vs. 7%, even though morphometric and function parameters evaluated 4 weeks later displayed similar improvements. CONCLUSIONS/SIGNIFICANCE: These results show that cells injected post-MI display comparable tissue distribution profile regardless of the route of injection and that there is no time effect for cardiac cell accumulation for injections performed 1 to 3 days post-MI. As expected the IM injection is the most efficient for cardiac cell retention, it can be further improved by co-injection with a fibrin scaffold and it significantly attenuates cardiac dysfunction evaluated 4 weeks post myocardial infarction. These pharmacokinetic data obtained under similar experimental conditions are essential for further development of these

The Impact of Library Tutorials on the Information Literacy Skills of Occupational Therapy and Physical Therapy Students in an Evidence-Based Practice Course: A Rubric Assessment.

Science.gov (United States)

Schweikhard, April J; Hoberecht, Toni; Peterson, Alyssa; Randall, Ken

2018-01-01

This study measures how online library instructional tutorials implemented into an evidence-based practice course have impacted the information literacy skills of occupational and physical therapy graduate students. Through a rubric assessment of final course papers, this study compares differences in students' search strategies and cited sources pre- and post-implementation of the tutorials. The population includes 180 randomly selected graduate students from before and after the library tutorials were introduced into the course curriculum. Results indicate a statistically significant increase in components of students' searching skills and ability to find higher levels of evidence after completing the library tutorials.

Phase II Pragmatic Randomized Controlled Trial of Patient-Led Therapies (Mirror Therapy and Lower-Limb Exercises) During Inpatient Stroke Rehabilitation.

Science.gov (United States)

Tyson, Sarah; Wilkinson, Jack; Thomas, Nessa; Selles, Ruud; McCabe, Candy; Tyrrell, Pippa; Vail, Andy

2015-10-01

Patient-led therapy has the potential to increase the amount of therapy patients undertake during stroke rehabilitation and to enhance recovery. Our objective was to assess the feasibility and acceptability of 2 patient-led therapies during the acute stages of stroke care: mirror therapy for the upper limb and lower-limb exercises for the lower limb. This was a blind assessed, multicenter, pragmatic randomized controlled trial of patient-led upper-limb mirror therapy and patient-led lower leg exercises. Stroke survivors with upper and lower limb limitations, undergoing inpatient rehabilitation and able to consent were recruited at least 1 week poststroke. Both interventions proved feasible, with >90% retention. No serious adverse events were reported. Both groups did less therapy than recommended; typically 5 to 15 minutes for 7 days or less. Participants receiving mirror therapy (n = 63) tended to do less practice than those doing lower-limb exercises (n = 31). Those with neglect did 69% less mirror therapy than those without (P = .02), which was not observed in the exercise group. Observed between-group differences were modest but neglect, upper-limb strength, and dexterity showed some improvement in the mirror therapy group. No changes were seen in the lower-limb group. Both patient-led mirror therapy and lower-limb exercises during inpatient stroke care are safe, feasible, and acceptable and warrant further investigation. Practice for 5 to 15 minutes for 7 days is a realistic prescription unless strategies to enhance adherence are included. © The Author(s) 2015.

Assessment of cholecalciferol and antihypertensive therapy concominant use in people with arterial hypertension

Directory of Open Access Journals (Sweden)

L.V. Yankouskaya

2017-04-01

Full Text Available Background. The purpose of the study was to assess the effect of cholecalciferol intake at a daily dose of 2,000 IU on the serum level of 25(ОНD total and blood pressure (BP against the background of antihypertensive therapy in people with arterial hypertension(AH stage II. Materials and methods. We performed a prospective, single-center study of 115 individuals with AH stage II (91 females and 24 males, mean age 50.7 ± 7.1 years. The duration of the follow-up period averaged 15.8 ± 1.8 months (from 12 to 18 months. The patients were receiving antihypertensive therapy according to the European guidelines: angiotensin-converting enzyme inhibitors or angiotensin receptor antagonists — losartan, or diuretics (hydrochlorothiazide or indapamide as a part of combination therapy, or calcium antagonists — amlodipine, or beta-adrenergic blockers, or their combination. Every second patient was recommended to take vitamin D in the form of cholecalciferol at a dose of 2000 IU/d daily. All subjects were performed full blood count, clinical urine examination, measure of fasting blood sugar, serum urea, serum creatinine, office systolic and diastolic blood pressure, anthropometric data, electrocardiography. Serum level of total vitamin D was determined using immunoenzymatic assay. Statistical analysis was done by using software package STATISTICA 10.0 (SN AXAR207F394425FA-Q. Results. It was found that intake of diuretics (hydrochlorothiazide at a dose of 12.5–25.0 mg or indapamide 1.5 mg as part of combination antihypertensive therapy influenced the dynamics of serum 25(OHD (F = 5.35; p = 0.02 and its level (F = 11.8; p = 0.0009. Dynamic SBP value was highest (–27.4 ± 17.9 in the group receiving a diuretic and cholecalciferol, which was significantly (p < 0.001 different from the comparison group. In the same group, we established a correlation relationship between dynamic SBP and length of cholecalciferol intake (R = 0.42; p = 0.023. A

Results of radioiodine therapy of hyperthyroidism

International Nuclear Information System (INIS)

Gabriel, A.

1980-01-01

Between 1971 and 1977, 102 hyperthyroidism patients were treated with 131 I. The average age of the patients was 64 years. In 78 patients, hyperthyroidism was due to decompensated autonomous adenoma, 24 patients presented with diffuse hyperthyroidism. The patients were observed for 14 to 24 months. Until early 1976, diagnosis and therapy success assessment were based on thyroid scintiscanning, radioiodine two-phase tests, PBI 131 , T 4 tests, and T 3 tests. Since 1976, the radioiodine two-phase test has been replaced by the TRH test, the TRH-RIA, and the T 4 -RIA. The patients were given 3 to 25 mCi 131 I. In 88 cases, euthyroidism was reached after a single therapy; in 8 cases, after two therapies; in 1 case, after three therapies; in 4 cases, after 4 therapies; in 1 case, after 5 therapies. Euthyroidism was thus reached in 96% of all cases after 131 I therapy of hyperthyroidism. (orig./MG) [de

Iodine-123 metaiodobenzylguanidine in the assessment of late cardiac effects from cancer therapy

International Nuclear Information System (INIS)

Valdes Olmos, R.A.; Bokkel Huinink, W.W. ten; Dewit, L.G.H.; Hoefnagel, C.A.; Liem, I.H.; Tinteren, H. van

1996-01-01

Recognition of adverse late cardiac effects from cancer therapy may enable identification of patients with risk of cardiotoxicity upon cancer retreatment. In this study the feasibility of using iodine-123 metaiodobenzylguanidine ( 123 I-MIBG) heart scintigraphy to detect abnormalities of the myocardial adrenergic neurone function in the late period after cancer therapy was evaluated in relation to the left ventricle ejection fraction (LVEF) in 18 cancer patients: 11 had undergone thoracic irradiation involving the heart, in five cases in combination with anthracycline therapy, 11-228 months (median 60 months) before radionuclide tests, while seven had not received previous anthracycline and/or radiotherapy (controls). The 123 I-MIBG cardiac uptake, expressed as a heart-to-mediastinum ratio on planar images after 4 h, ranged from 1.21 to 1.76 (median 1.56) in cancer therapy patients, which was significantly decreased (P=0.0006) in comparison with controls (range 1.81-2.06, median 1.9). The myocardial 123 I-MIBG washout, calculated from planar images after 15 min and 4 h, and LVEF also showed significant differences, but with some overlap in individual cases. In cancer therapy patients, cardiac abnormalities seen on planar images and additional single-photon emission tomographic images varied from focal defects to diffusely reduced myocardial uptake. It is concluded that 123 I-MIBG heart scintigraphy, which is able to identify cardiac adrenergic neurone abnormalities in the follow-up period after cancer therapy, may help to identify relapsed patients who are at increased risk of developing cardiotoxicity during retreatment with cardiotoxic therapy modalities. (orig.). With 4 figs., 2 tabs

Effectiveness of using ultrasound therapy and manual therapy in the conservative treatment of calcaneal spur – pilot study

Directory of Open Access Journals (Sweden)

Twarowska Natalia

2016-06-01

Full Text Available Introduction: Calcaneal spur is a pathology of the fibrocartilage enthesis of the Achilles tendon and plantar fascia or a pathology of the mixed enthesis of the flexor digitorum brevis muscle. Ultrasound therapy is commonly applied in the conservative treatment of a calcaneal spur. Foot muscle strengthening exercises, stretching exercises and soft tissue therapy are indicated as effective methods of conservative treatment. The aim of the study was to compare and assess the effects of ultrasound therapy and selected techniques of manual therapy on pain level and functional state in patients with calcaneal spur.

Prostate cancer: assessing the effects of androgen-deprivation therapy using quantitative diffusion-weighted and dynamic contrast-enhanced MRI

Energy Technology Data Exchange (ETDEWEB)

Hoetker, Andreas M. [Memorial Sloan-Kettering Cancer Center, Department of Radiology, New York, NY (United States); Universitaetsmedizin Mainz, Department of Diagnostic and Interventional Radiology, Mainz (Germany); Mazaheri, Yousef [Memorial Sloan-Kettering Cancer Center, Department of Medical Physics, New York, NY (United States); Zheng, Junting; Moskowitz, Chaya S. [Memorial Sloan-Kettering Cancer Center, Department of Epidemiology and Biostatistics, New York, NY (United States); Berkowitz, Joshua; Pei, Xin; Zelefsky, Michael J. [Memorial Sloan-Kettering Cancer Center, Department of Radiation Oncology, New York, NY (United States); Lantos, Joshua E.; Hricak, Hedvig; Akin, Oguz [Memorial Sloan-Kettering Cancer Center, Department of Radiology, New York, NY (United States)

2015-09-15

To investigate the effects of androgen-deprivation therapy (ADT) on MRI parameters and evaluate their associations with treatment response measures. The study included 30 men with histopathologically confirmed prostate cancer who underwent MRI before and after initiation of ADT. Thirty-four tumours were volumetrically assessed on DW-MRI (n = 32) and DCE-MRI (n = 18), along with regions of interest in benign prostatic tissue, to calculate apparent diffusion coefficient (ADC) and transfer constant (K{sup trans}) values. Changes in MRI parameters and correlations with clinical parameters (change in prostate-specific antigen [PSA], treatment duration, PSA nadir) were assessed. Prostate volume and PSA values decreased significantly with therapy (p < 0.001). ADC values increased significantly in tumours and decreased in benign prostatic tissue (p < 0.05). Relative changes in ADC and absolute post-therapeutic ADC values differed significantly between tumour and benign tissue (p < 0.001). K{sup trans} decreased significantly only in tumours (p < 0.001); relative K{sup trans} changes and post-therapeutic values were not significantly different between tumour and benign tissue. The relative change in tumour ADC correlated significantly with PSA decrease. No changes were associated with treatment duration or PSA nadir. Multi-parametric MRI shows significant measurable changes in tumour and benign prostate caused by ADT and may help in monitoring treatment response. (orig.)

Nonablative 1550-nm fractional laser therapy versus triple topical therapy for the treatment of melasma: A randomized controlled pilot study

NARCIS (Netherlands)

Kroon, Marije W.; Wind, Bas S.; Beek, Johan F.; van der Veen, J. P. Wietze; Nieuweboer-Krobotová, Ludmila; Bos, Jan D.; Wolkerstorfer, Albert

2011-01-01

Various treatments are currently available for melasma. However, results are often disappointing. We sought to assess the efficacy and safety of nonablative 1550-nm fractional laser therapy and compare results with those obtained with triple topical therapy (the gold standard). Twenty female

Assessment of rotation thromboelastometry parameters in patients with essential thrombocythemia at diagnosis and after hydroxyurea therapy.

Science.gov (United States)

Treliński, Jacek; Okońska, Marta; Robak, Marta; Chojnowski, Krzysztof

2016-03-01

Patients with essential thrombocythemia suffer from thrombotic complications that are the main source of mortality. Due to its complex pathogenesis, no existing single laboratory method is able to identify the patients at highest risk for developing thrombosis. Twenty patients with essential thrombocythemia at diagnosis, 15 healthy volunteers and 20 patients treated with hydroxyurea were compared with regard to certain rotation thromboelastometry parameters. Clotting time (CT), clot formation time (CFT), α-angle, and maximum clot firmness (MCF) were assessed by using the INTEM, EXTEM, FIBTEM, and NATEM tests. Patients with essential thrombocythemia at diagnosis demonstrated significantly higher mean platelet count and markedly lower mean red blood count than controls. CT and CFT readings were found to be markedly lower in essential thrombocythemia patients at diagnosis than in the control group according to the EXTEM test. Patients at diagnosis had markedly lower CT values (EXTEM, FIBTEM) than patients on hydroxyurea therapy. Alpha angle values were markedly higher in essential thrombocythemia patients at diagnosis than in controls, according to the EXTEM, FIBTEM and NATEM tests. MCF readings were significantly higher in essential thrombocythemia patients at diagnosis than in controls according to EXTEM, INTEM, FIBTEM, and NATEM tests. Patients on hydroxyurea therapy had markedly lower MCF values according to EXTEM test than patients at diagnosis. Patients with essential thrombocythemia demonstrate a prothrombotic state at the time of diagnosis, which is reflected in changes by certain rotation thromboelastometry parameters. The hydroxyurea therapy induces downregulation of the prothrombotic features seen in essential thrombocythemia patients at diagnosis.

Pelvic floor muscle assessment outcomes in women with and without provoked vestibulodynia and the impact of a physical therapy program.

Science.gov (United States)

Gentilcore-Saulnier, Evelyne; McLean, Linda; Goldfinger, Corrie; Pukall, Caroline F; Chamberlain, Susan

2010-02-01

Physical therapy (PT) may reduce the pain associated with provoked vestibulodynia (PVD) based on previous findings that pelvic floor muscle dysfunction (PFMD) is associated with PVD symptoms. The goals of this study were: (i) to determine whether women with and without PVD differ on measures of pelvic floor muscle (PFM) behavior; and (ii) to assess the impact of PT treatment for women with PVD on these measures. Eleven women with PVD and 11 control women completed an assessment evaluating PFM behavior using surface electromyography (SEMG) recordings and a digital intravaginal assessment. Women with PVD repeated the assessment after they had undergone eight PT treatment sessions of manual therapy, biofeedback, electrical stimulation, dilator insertions, and home exercises. Superficial and deep PFM SEMG tonic activity and phasic activity in response to a painful pressure stimulus, PFM digital assessment variables (tone, flexibility, relaxation capacity, and strength). At pretreatment, women with PVD had higher tonic SEMG activity in their superficial PFMs compared with the control group, whereas no differences were found in the deep PFMs. Both groups demonstrated contractile responses to the painful pressure stimulus that were significantly higher in the superficial as compared with the deep PFMs, with the responses in the PVD group being higher than those in control women. Women with PVD had higher PFM tone, decreased PFM flexibility and lower PFM relaxation capacity compared with control women. Posttreatment improvements included less PFM responsiveness to pain, less PFM tone, improved vaginal flexibility, and improved PFM relaxation capacity, such that women with PVD no longer differed from controls on these measures. Women with PVD demonstrated altered PFM behavior when compared with controls, providing empirical evidence of PFMD, especially at the superficial layer. A PT rehabilitation program specifically targeting PFMD normalized PFM behavior in women with PVD.

The Functional Assessment of Cancer Therapy – General (FACT-G) is valid for monitoring quality of life in non-Hodgkin lymphoma patients

OpenAIRE

Yost, KJ; Thompson, CA; Eton, DT; Allmer, C; Ehlers, SL; Habermann, TM; Shanafelt, TD; Maurer, MJ; Slager, SL; Link, BK; Cerhan, JR

2012-01-01

Quality of life (QoL) is an important outcome in patients with non-Hodgkin lymphoma (NHL). We assessed the validity of administering the Functional Assessment of Cancer Therapy – General (FACT-G) at 12-month intervals over 3 years in a longitudinal study of 611 prospectively enrolled, newly diagnosed NHL patients. We evaluated corrected item-total correlation and percent missing to identify items that may be less useful in certain NHL patient subgroups. The FACT-G subscales and total score de...

Revision of the Competency Standards for Occupational Therapy Driver Assessors: An overview of the evidence for the inclusion of cognitive and perceptual assessments within fitness-to-drive evaluations.

Science.gov (United States)

Fields, Sally M; Unsworth, Carolyn A

2017-08-01

Determination of fitness-to-drive after illness or injury is a complex process typically requiring a comprehensive driving assessment, including off-road and on-road assessment components. The competency standards for occupational therapy driver assessors (Victoria, Australia) define the requirements for performance of a comprehensive driving assessment, and we are currently revising these. Assessment of cognitive and perceptual skills forms an important part of the off-road assessment. The aim of this systematic review of systematic reviews (known as an overview) is to identify what evidence exists for including assessment of cognitive and perceptual skills within fitness-to-drive evaluations to inform revision of the competency standards. Five electronic databases (MEDLINE, CINAHL, PsycINFO, The Cochrane Library, OT Seeker) were systematically searched. Systematic review articles were appraised by two authors for eligibility. Methodological quality was independently assessed using the AMSTAR tool. Narrative analysis was conducted to summarise the content of eligible reviews. A total of 1228 results were retrieved. Fourteen reviews met the inclusion criteria. Reviews indicated that the components of cognition and perception most frequently identified as being predictive of fitness-to-drive were executive function (n = 13), processing speed (n = 12), visuospatial skills, attention, memory and mental flexibility (n = 11). Components less indicative were perception, concentration (n = 10), praxis (n = 9), language (n = 7) and neglect (n = 6). This overview of systematic reviews supports the inclusion of assessment of a range of cognitive and perceptual skills as key elements in a comprehensive driver assessment and therefore should be included in the revised competency standards for occupational therapy driver assessors. © 2017 Occupational Therapy Australia.

Is there a decline in cognitive functions after combined electroconvulsive therapy and antipsychotic therapy in treatment-refractory schizophrenia?

Science.gov (United States)

Pawełczyk, Agnieszka; Kołodziej-Kowalska, Emilia; Pawełczyk, Tomasz; Rabe-Jabłońska, Jolanta

2015-03-01

An analysis of literature shows that there is still little evidence concerning the efficacy of electroconvulsive therapy (ECT) combined with antipsychotic therapy in a group of treatment-resistant schizophrenia patients. More precisely, its influence on cognitive functions is still equivocal. The aim of this study was to assess the influence of ECT combined with antipsychotic therapy on working memory, attention, and executive functions in a group of treatment-refractory schizophrenia patients. Twenty-seven patients completed the study: 14 men and 13 women, aged 21 to 55 years (mean age, 32.8 years), diagnosed with treatment-resistant schizophrenia. Each patient underwent a course of ECT sessions and was treated with antipsychotic medications. Before the ECT and within 3 days after the last ECT session, the participants were assessed with the following neuropsychological tests: Trail Making Test (TMT) and Wisconsin Cart Sorting Test (WCST). There were no significant differences in the TMT and WCST results after combined ECT and antipsychotic therapy in treatment-refractory schizophrenia patients. According to the results of the neuropsychological tests, there was no decline in attention, executive functions, or working memory. The current study shows no significant difference in attention, working memory, or executive functions after treatment with a combination of electroconvulsive and antipsychotic therapy. This suggests that combined electroconvulsive therapy may not have a negative influence on the neuropsychological functioning of patients with treatment resistant schizophrenia.

Proton therapy of hormone-secreting hypophyseal adenomas: gluconeogenesis assessment

International Nuclear Information System (INIS)

Konnova, L.A.; Konnov, B.A.; Mel'nikov, L.A.; Lebedeva, N.A.

1993-01-01

Analysis of blood plasma aminograms of patients with hormone secreting hypophyseal adenomas (somatotropinomas and prolactinomas), that were obtained before and after a course of proton therapy, has confirmed the gluconeogenic effect of hypophyseal hormones and evidenced the relationship between this effect and dismetabolism of some amino acids

Assessment of the Incidence of Posttreatment Endodontic Flare-ups in Patients undergoing Single-sitting Root Canal Therapies: A Clinical Study.

Science.gov (United States)

Priyank, Harsh; Devi, T M Chaitra; Goel, Pallavi; Sahu, Nivedita; Nihalani, Shweta; Shandilya, Ashutosh

2016-10-01

Endodontic therapy is one of the commonly used procedures for treating the teeth affected by various pathologies. One of the major problems for endodontists despite the advancements in the root canal procedures is the posttreatment endodontic flare-ups. Much debate exists regarding the completion of endodontic therapy in a single sitting or multiple sittings. Hence, we assessed the incidence of endodontic flare-ups in patients undergoing single-sitting root canal therapies. The present study included 200 patients who underwent single-sitting endodontic therapy. Clinical details and conditions of each and every tooth of every patient were recorded before and after the completion of endodontic therapy. Irrigation during the root canal procedures was done by 2.5% NaOCl solution in most of the cases while others were irrigated with various combinations of ethylenediaminetetraacetic acid (EDTA) and cycloheximide (CHX) solutions. Follow-up records and readings of the patents were noted and were subjected to statistical analysis. Four groups were formed which divided the patients equally on the basis of their age. Out of 50 patients in the age group of 21 to 30 years, only 4 showed posttreatment endodontic flare-ups, while no endodontic flare-up was recorded in patients with age group of 31 to 50 years. Only two male and four females showed flare-ups postoperatively. A nonsignificant correlation was obtained when flare-up cases were compared on the basis of type of irrigation solution used during canal preparation. Single-sitting endodontic therapy appears to be a successful procedure with good prognosis and minimal posttreatment flare-up results, even in patients with periapical pathologies. Single-sitting root canal procedures can be successfully carried in patients with vital or nonvital pulp tissues and also in patients with periapical lesions.

Cryopreserved Off-the-Shelf Allogeneic Adipose-Derived Stromal Cells for Therapy in Patients with Ischemic Heart Disease and Heart Failure-A Safety Study

DEFF Research Database (Denmark)

Kastrup, Jens; Haack-Sørensen, Mandana; Juhl, Morten

2017-01-01

The present first-in-human clinical trial evaluated the safety and feasibility of a newly developed and cryopreserved Cardiology Stem Cell Centre adipose-derived stromal cell (CSCC_ASC) product from healthy donors for intramyocardial injection in ten patients with ischemic heart disease...... and ischemic heart failure (IHF). Batches of CSCC_ASC were isolated from three healthy donors by liposuction from abdominal adipose tissue. Adipose mesenchymal stromal cells were culture expanded in bioreactors without the use of animal constituents, cryopreserved, and stored in vials in nitrogen dry...... developed cryopreserved product CSCC_ASC from healthy donors was a safe and feasible treatment. We observed a tendency toward efficacy in patients with IHF. These findings have to be confirmed in larger placebo controlled clinical trials. Stem Cells Translational Medicine 2017;6:1963-1971....

Low Impact of Urinary Cortisol in the Assessment of Hydrocortisone Replacement Therapy.

Science.gov (United States)

Haas, C S; Rahvar, A-H; Danneberg, S; Lehnert, H; Moenig, H; Harbeck, B

2016-09-01

Hydrocortisone replacement therapy is a cornerstone in the treatment of adrenal insufficiency (AI). While urinary cortisol has been used as a diagnostic tool for AI, it remains unclear whether it is a useful parameter to monitor hydrocortisone replacement therapy. Aim of this study was to evaluate possible differences in cortisol metabolism between adrenal insufficient patients and healthy subjects and to assess the value of urinary cortisol in AI management. In a case-control study, urinary cortisol excretion was determined in 14 patients with primary and secondary AI receiving hydrocortisone infusions from midnight to 8:00 AM. Results were correlated with serum cortisol levels and compared to urinary values obtained from 53 healthy volunteers. Urinary cortisol excretion in healthy subjects was 14.0±7.8 μg/8 h (range: 0.24-35.4), levels did not differ between 3 groups aged 20-34 years, 35-49 years, and ≥50 years. Patients with AI receiving hydrocortisone infusions demonstrated significantly higher rates of urinary cortisol excretion (51.6±37.8 μg/8 h; range 17.1-120.0, p<0.001); the values correlated with serum cortisol levels (r(2)=0.98). Of interest, patients with secondary AI showed significantly higher serum cortisol levels after hydrocortisone infusion than those with primary AI, conceivably due to residual adrenal function. In conclusion, we showed that: (i) there is a wide inter-individual variability in urinary cortisol excretion rates; (ii) cortisol metabolism in adrenal insufficient patients differs when compared to controls; (iii) there is a strong correlation between urinary and serum cortisol levels; and (iv) urinary cortisol levels despite their variability may help to discriminate between secondary and primary adrenal insufficiency. © Georg Thieme Verlag KG Stuttgart · New York.

Effectiveness of Manual Therapy Combined With Physical Therapy in Treatment of Patellofemoral Pain Syndrome: Systematic Review.

Science.gov (United States)

Espí-López, Gemma Victoria; Arnal-Gómez, Anna; Balasch-Bernat, Mercè; Inglés, Marta

2017-06-01

The purpose of this study was to conduct a review of randomized controlled trials (RCTs) to determine the treatment effectiveness of the combination of manual therapy (MT) with other physical therapy techniques. Systematic searches of scientific literature were undertaken on PubMed and the Cochrane Library (2004-2014). The following terms were used: "patellofemoral pain syndrome," "physical therapy," "manual therapy," and "manipulation." RCTs that studied adults diagnosed with patellofemoral pain syndrome (PFPS) treated by MT and physical therapy approaches were included. The quality of the studies was assessed by the Jadad Scale. Five RCTs with an acceptable methodological quality (Jadad ≥ 3) were selected. The studies indicated that MT combined with physical therapy has some effect on reducing pain and improving function in PFPS, especially when applied on the full kinetic chain and when strengthening hip and knee muscles. The different combinations of MT and physical therapy programs analyzed in this review suggest that giving more emphasis to proximal stabilization and full kinetic chain treatments in PFPS will help better alleviation of symptoms.

Topical therapy for facial allergic dermatoses

Directory of Open Access Journals (Sweden)

Y. S. Kondratyeva

2015-01-01

Full Text Available The research goal is to assess clinical dynamics and morphofunctional skin parameters of patients with facial allergic dermatoses on the background of combined topical therapy. Materials and methods. 45 patients with various facial allergic dermatoses in dry and sensitive skin took part in the research. The methods included anamnesis taking, poll, objective examination and assessment of morphofunctional parameters of skin, as well as estimation of life quality dynamic index (LQDI. Main results. After a course of treatment with 0,05% solution of alclometasone dipropionate inflammation of dermatosis ceased in 45 (100% patients, itching and pains in 39 (86,7% patients, but complaints about dryness and peeling of facial skin remained in 41 (91,1% and 40 (88,8% patients respectively. On the background of therapy including emollient Aflocream the above mentioned symptoms did not appear in 43 (95,6% patients, wherein maximum effect was achieved in patients with allergic contact dermatitis - 14 (93,3%. After a course of topical therapy all patients showed statistically significant increase of epidermal moisture level, alongside with reduction of skin relief and degree of keratinization. During the assessment of LQDI a tendency to reduction of proportion of patients on whom the disease has a strong and extremely strong impact was noted in 10 patients (i.e. 22,2%, moderate influence - in 5 of them (11,45%, insignificant influence or its absence - in 30 (66,7% people. Conclusion. Combined therapy including the use of a topical corticosteroid Afloderm and an emollient Aflocream showed good clinical efficiency in patients with facial allergic dermatoses. The efficiency is also confirmed with improvements in morphofunctional characteristics of patients’ skin on the background of therapy.

Group treatment for trichotillomania: cognitive-behavioral therapy versus supportive therapy.

Science.gov (United States)

Toledo, Edson Luiz; De Togni Muniz, Enilde; Brito, Antônio Marcelo Cabrita; de Abreu, Cristiano Nabuco; Tavares, Hermano

2015-04-01

Trichotillomania is a psychiatric condition characterized by the chronic pulling and plucking of one's own hair. Cognitive-behavioral therapy shows promise as a treatment for trichotillomania and might be preferable to pharmacotherapy. However, there have been no randomized, controlled studies of the efficacy of group cognitive-behavioral therapy. We evaluated 44 subjects, recruited from April 2009 to May 2010, all of whom met DSM-IV criteria for a diagnosis of trichotillomania. Subjects were randomized to receive 22 sessions of either group cognitive-behavioral therapy or group supportive therapy (control). Treatment evaluation was non-blind and used self-report scales. The primary outcome measure was the improvement of hair-plucking behavior as assessed by the Massachusetts General Hospital Hairpulling Scale. Secondary measures included scores on the Beck Depression Inventory, the Beck Anxiety Inventory, and the Social Adjustment Scale-Self-Report. Both groups showed significant posttreatment improvement in the scores from the Massachusetts General Hospital Hairpulling Scale (F = 23.762, P behavior over time was significantly greater in the study group than in the control group (F = 3.545, P cognitive-behavioral therapy is a valid treatment for trichotillomania. This treatment model should be further revised and expanded to address comorbidities such as anxiety and social maladjustment. ClinicalTrials.gov identifier: NCT01968343. © Copyright 2015 Physicians Postgraduate Press, Inc.

Dance/Movement Therapy with Emotionally Disturbed Adolescents.

Science.gov (United States)

Bannon, Veronica

This outline profiles two programs that use dance/movement therapy to help students with low self-esteem, poor body image, poor self-control, lack of trust in others, difficulty identifying and expressing feelings, and poor interpersonal relating skills. Students referred for dance/movement therapy services are assessed for appropriateness, and…

Responsiveness of migraine-ACT and MIDAS questionnaires for assessing migraine therapy.

Science.gov (United States)

García, María Luisa; Baos, Vicente; Láinez, Miguel; Pascual, Julio; López-Gil, Arturo

2008-10-01

Migraine is frequently undertreated. The 4-item Migraine Assessment of Current Therapy (Migraine-ACT) questionnaire is a simple and reliable tool to identify patients requiring a change in current acute migraine treatment. To investigate the responsiveness of the Migraine-ACT tool, and compare it with that of the Migraine Disability Assessment (MIDAS) questionnaire, for patients with migraine at 1100 primary care sites in Spain. Patients eligible for this open-label, 2-visit prospective study reported migraine for >1 year and >or=1 migraine attack per month and were new to the clinic or on follow-up care for MIDAS questionnaires were administered, and patient satisfaction with treatment was recorded, at baseline and at 3 months. A total of 3272 patients, 78% female, were enrolled, and 2877 (88%) returned for the 3-month visit. Investigators changed baseline migraine treatment for 72% of returning patients; 85% and 80% of these patients had improved Migraine-ACT and MIDAS scores at 3 months, respectively. Patients who reported being completely or very satisfied with migraine treatment numbered 492 (15%) at baseline and 1406 (49%) at 3 months. Migraine-ACT and MIDAS score agreement for improvement at 3 months was poor (kappa = 0.339). Both the mean MIDAS score and the distribution of Migraine-ACT scores improved over the course of 3 months; however, Migraine-ACT scores were significantly (P MIDAS scores. The area under the curve in the receiver-operating characteristic analysis was significantly (P MIDAS (0.70) questionnaire. These results suggest that the Migraine-ACT questionnaire can be used more reliably than the MIDAS questionnaire for detecting improvements in treatment of new and follow-up patients with migraine.

Multinational Prospective Study of Patient-Reported Outcomes After Prostate Radiation Therapy: Detailed Assessment of Rectal Bleeding

International Nuclear Information System (INIS)

Lee, Jae Y.; Daignault-Newton, Stephanie; Heath, Gerard; Scarlett, Sarah; Sanda, Martin G.; Chang, Peter; Regan, Meredith M.; Michalski, Jeff M.; Sandler, Howard M.; Feng, Felix Y.; Kuban, Deborah A.; Zietman, Anthony L.; Ciezki, Jay P.; Kaplan, Irving D.; Crociani, Catrina; McLaughlin, William P.; Mantz, Constantine A.; Finkelstein, Steven E.; Suy, Simeng; Collins, Sean P.

2016-01-01

Purpose: The new short Expanded Prostate Cancer Index Composite for Clinical Practice (EPIC-CP) patient-reported health-related quality of life (HRQOL) tool has removed the rectal bleeding question from the previous much longer version, EPIC-26. Herein, we assess the impact of losing the dedicated rectal bleeding question in 2 independent prospective multicenter cohorts. Methods and Materials: In a prospective multicenter test cohort (n=865), EPIC-26 patient-reported HRQOL data were collected for 2 years after treatment from patients treated with prostate radiation therapy from 2003 to 2011. A second prospective multicenter cohort (n=442) was used for independent validation. A repeated-effects model was used to predict the change from baseline in bowel summary scores from longer EPIC instruments using the change in EPIC-CP bowel summary scores with and without rectal bleeding scores. Results: Two years after radiation therapy, 91% of patients were free of bleeding, and only 2.6% reported bothersome bleeding problems. Correlations between EPIC-26 and EPIC-CP bowel scores were very high (r"2=0.90-0.96) and were statistically improved with the addition of rectal bleeding information (r"2=0.94-0.98). Considering all patients, only 0.2% of patients in the test cohort and 0.7% in the validation cohort reported bothersome bleeding and had clinically relevant HRQOL changes missed with EPIC-CP. However, of the 2.6% (n=17) of men with bothersome rectal bleeding in the test cohort, EPIC-CP failed to capture 1 patient (6%) as experiencing meaningful declines in bowel HRQOL. Conclusions: Modern prostate radiation therapy results in exceptionally low rates of bothersome rectal bleeding, and <1% of patients experience bothersome bleeding and are not captured by EPIC-CP as having meaningful HRQOL declines after radiation therapy. However, in the small subset of patients with bothersome rectal bleeding, the longer EPIC-26 should strongly be considered, given its superior

Multinational Prospective Study of Patient-Reported Outcomes After Prostate Radiation Therapy: Detailed Assessment of Rectal Bleeding

Energy Technology Data Exchange (ETDEWEB)

Lee, Jae Y.; Daignault-Newton, Stephanie; Heath, Gerard; Scarlett, Sarah [University of Michigan, Ann Arbor, Michigan (United States); Sanda, Martin G. [Emory University Department of Urology, Atlanta, Georgia (United States); Chang, Peter [Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (United States); Regan, Meredith M. [Dana-Farber Cancer Institute, Boston, Massachusetts (United States); Michalski, Jeff M. [Washington University School of Medicine, St. Louis, Missouri (United States); Sandler, Howard M. [Cedars-Sinai Medical Center, Los Angeles, California (United States); Feng, Felix Y. [University of Michigan, Ann Arbor, Michigan (United States); Kuban, Deborah A. [MD Anderson Cancer Center, Houston, Texas (United States); Zietman, Anthony L. [Massachusetts General Hospital, Boston, Massachusetts (United States); Ciezki, Jay P. [Cleveland Clinic, Cleveland, Ohio (United States); Kaplan, Irving D.; Crociani, Catrina [Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (United States); McLaughlin, William P. [University of Michigan, Ann Arbor, Michigan (United States); Mantz, Constantine A. [21st Century Oncology, Fort Myers, Florida (United States); Finkelstein, Steven E. [21st Century Oncology, Scottsdale, Arizona (United States); Suy, Simeng; Collins, Sean P. [Georgetown University Medical Center, Washington, DC (United States); and others

2016-11-15

Purpose: The new short Expanded Prostate Cancer Index Composite for Clinical Practice (EPIC-CP) patient-reported health-related quality of life (HRQOL) tool has removed the rectal bleeding question from the previous much longer version, EPIC-26. Herein, we assess the impact of losing the dedicated rectal bleeding question in 2 independent prospective multicenter cohorts. Methods and Materials: In a prospective multicenter test cohort (n=865), EPIC-26 patient-reported HRQOL data were collected for 2 years after treatment from patients treated with prostate radiation therapy from 2003 to 2011. A second prospective multicenter cohort (n=442) was used for independent validation. A repeated-effects model was used to predict the change from baseline in bowel summary scores from longer EPIC instruments using the change in EPIC-CP bowel summary scores with and without rectal bleeding scores. Results: Two years after radiation therapy, 91% of patients were free of bleeding, and only 2.6% reported bothersome bleeding problems. Correlations between EPIC-26 and EPIC-CP bowel scores were very high (r{sup 2}=0.90-0.96) and were statistically improved with the addition of rectal bleeding information (r{sup 2}=0.94-0.98). Considering all patients, only 0.2% of patients in the test cohort and 0.7% in the validation cohort reported bothersome bleeding and had clinically relevant HRQOL changes missed with EPIC-CP. However, of the 2.6% (n=17) of men with bothersome rectal bleeding in the test cohort, EPIC-CP failed to capture 1 patient (6%) as experiencing meaningful declines in bowel HRQOL. Conclusions: Modern prostate radiation therapy results in exceptionally low rates of bothersome rectal bleeding, and <1% of patients experience bothersome bleeding and are not captured by EPIC-CP as having meaningful HRQOL declines after radiation therapy. However, in the small subset of patients with bothersome rectal bleeding, the longer EPIC-26 should strongly be considered, given its superior

Clinical Practice Guideline for Physical Therapy Assessment and Treatment in Patients With Nonspecific Neck Pain.

Science.gov (United States)

Bier, Jasper D; Scholten-Peeters, Wendy G M; Staal, J Bart; Pool, Jan; van Tulder, Maurits W; Beekman, Emmylou; Knoop, Jesper; Meerhoff, Guus; Verhagen, Arianne P

2018-03-01

The Royal Dutch Society for Physical Therapy (KNGF) issued a clinical practice guideline for physical therapists that addresses the assessment and treatment of patients with nonspecific neck pain, including cervical radiculopathy, in Dutch primary care. Recommendations were based on a review of published systematic reviews.During the intake, the patient is screened for serious pathologies and corresponding patterns. Patients with cervical radiculopathy can be included or excluded through corresponding signs and symptoms and possibly diagnostic tests (Spurling test, traction/distraction test, and Upper Limb Tension Test). History taking is done to gather information about patients' limitations, course of pain, and prognostic factors (eg, coping style) and answers to health-related questions.In case of a normal recovery (treatment profile A), management should be hands-off, and patients should receive advice from the physical therapist and possibly some simple exercises to supplement "acting as usual."In case of a delayed/deviant recovery (treatment profile B), the physical therapist is advised to use, in addition to the recommendations for treatment profile A, forms of mobilization and/or manipulation in combination with exercise therapy. Other interventions may also be considered. The physical therapist is advised not to use dry needling, low-level laser, electrotherapy, ultrasound, traction, and/or a cervical collar.In case of a delayed/deviant recovery with clear and/or dominant psychosocial prognostic factors (treatment profile C), these factors should first be addressed by the physical therapist, when possible, or the patient should be referred to a specialist, when necessary.In case of neck pain grade III (treatment profile D), the therapy resembles that for profile B, but the use of a cervical collar for pain reduction may be considered. The advice is to use it sparingly: only for a short period per day and only for a few weeks.

Occupational Therapy and Physiotherapy in Acute Stroke: Do Rural Patients Receive Less Therapy?

Directory of Open Access Journals (Sweden)

Josie Merchant

2016-01-01

Full Text Available Objective. To assess whether acute stroke patients in rural hospitals receive less occupational therapy and physiotherapy than those in metropolitan hospitals. Design. Retrospective case-control study of health data in patients ≤10 days after stroke. Setting. Occupational therapy and physiotherapy services in four rural hospitals and one metropolitan hospital. Participants. Acute stroke patients admitted in one health district. Main Outcome Measures. Frequency and duration of face-to-face and indirect therapy sessions. Results. Rural hospitals admitted 363 patients and metropolitan hospital admitted 378 patients. Mean age was 73 years. Those in rural hospitals received more face-to-face (p>0.0014 and indirect (p=0.001 occupational therapy when compared to those in the metropolitan hospital. Face-to-face sessions lasted longer (p=0.001. Patients admitted to the metropolitan hospital received more face-to-face (p>0.000 and indirect (p>0.000 physiotherapy when compared to those admitted to rural hospitals. Face-to-face sessions were shorter (p>0.000. Almost all were seen within 24 hours of referral. Conclusions. Acute stroke patients in Australian rural hospital may receive more occupational therapy and less physiotherapy than those in metropolitan hospitals. The dose of therapy was lower than recommended, and the referral process may unnecessarily delay the time from admission to a patient’s first therapy session.

Hyperbaric Oxygen Therapy as an Adjuvant Therapy for Comprehensive Treatment of Fournier's Gangrene.

Science.gov (United States)

Li, Chao; Zhou, Xu; Liu, Long-Fei; Qi, Fan; Chen, Jin-Bo; Zu, Xiong-Bing

2015-01-01

To compare simple conventional treatment with the addition of hyperbaric oxygen therapy (HBOT) to conventional therapies in the treatment of Fournier's gangrene (FG). A retrospective study of clinical data was performed by reviewing 28 cases of FG from January 2004 to December 2013 at Xiangya Hospital, Central South University. Among them, 12 patients were treated with the conventional therapy (non-HBOT group) and the other 16 cases were combined with hyperbaric oxygen therapy besides conventional therapy (HBOT group). All patients were followed up for 2 months to assess the therapeutic effect. The analyzed data included age, Fournier gangrene severity index (FGSI) score, number of surgical debridement, indwelling drainage tube time, length of stay (LOS), effective time, and curative time. The mortality rate was lower in the HBOT group at 12.5% (2/16) compared to the non-HBOT group, which was 33.3% (4/12). The difference in the number of surgical debridement, indwelling drainage tube time, and curative time between were significantly lower in the HBOT group compared to the non-HBOT group. Our preliminary research suggests that the effect of combining hyperbaric oxygen therapy with conventional therapy offers considerable advantage in the management of Fournier's gangrene. Multicenter studies with a larger sample size are required to confirm these observations. © 2015 S. Karger AG, Basel.

Thrombolytic therapy for myocardial infarction: Assessment of efficacy by myocardial perfusion imaging with technetium-99m sestamibi

International Nuclear Information System (INIS)

Wackers, F.J.

1990-01-01

Technetium-99m (Tc-99m) sestamibi has been used to evaluate the efficacy of thrombolytic therapy. Improved image quality due to the higher photon energy of Tc-99m and the increased allowable doses of this radiopharmaceutical along with its lack of redistribution makes Tc-99m sestamibi an acceptable imaging agent for such studies. This imaging agent was used for serial quantitative planar and tomographic imaging to assess the initial risk area of infarction, its change over time and the relation to infarct-related artery patency in patients with a first acute myocardial infarction. Twenty-three of 30 patients were treated with recombinant tissue-type plasminogen activator (rt-PA) within 4 hours after onset of acute chest pain. Seven patients were treated in the conventional manner and did not receive thrombolytic therapy. The initial area at risk varied greatly both in patients treated with rt-PA and in those who received conventional therapy. Patients with successful thrombolysis and patient infarct arteries had a significantly greater reduction of Tc-99m sestamibi defect size than patients who had persistent coronary occlusion. Serial imaging with Tc-99m sestamibi could find important application in future clinical research evaluating the efficacy of new thrombolytic agents. Direct measurements of the amount of hypoperfused myocardium before and after thrombolysis could provide rapid and unequivocal results using fewer patients and avoiding the use of mortality as an end point. This approach has not yet been widely tested in the clinical arena

Potential of robots as next-generation technology for clinical assessment of neurological disorders and upper-limb therapy.

Science.gov (United States)

Scott, Stephen H; Dukelow, Sean P

2011-01-01

Robotic technologies have profoundly affected the identification of fundamental properties of brain function. This success is attributable to robots being able to control the position of or forces applied to limbs, and their inherent ability to easily, objectively, and reliably quantify sensorimotor behavior. Our general hypothesis is that these same attributes make robotic technologies ideal for clinically assessing sensory, motor, and cognitive impairments in stroke and other neurological disorders. Further, they provide opportunities for novel therapeutic strategies. The present opinionated review describes how robotic technologies combined with virtual/augmented reality systems can support a broad range of behavioral tasks to objectively quantify brain function. This information could potentially be used to provide more accurate diagnostic and prognostic information than is available from current clinical assessment techniques. The review also highlights the potential benefits of robots to provide upper-limb therapy. Although the capital cost of these technologies is substantial, it pales in comparison with the potential cost reductions to the overall healthcare system that improved assessment and therapeutic interventions offer.

Music therapy for depression.

Science.gov (United States)

Aalbers, Sonja; Fusar-Poli, Laura; Freeman, Ruth E; Spreen, Marinus; Ket, Johannes Cf; Vink, Annemiek C; Maratos, Anna; Crawford, Mike; Chen, Xi-Jing; Gold, Christian

2017-11-16

Depression is a highly prevalent mood disorder that is characterised by persistent low mood, diminished interest, and loss of pleasure. Music therapy may be helpful in modulating moods and emotions. An update of the 2008 Cochrane review was needed to improve knowledge on effects of music therapy for depression. 1. To assess effects of music therapy for depression in people of any age compared with treatment as usual (TAU) and psychological, pharmacological, and/or other therapies.2. To compare effects of different forms of music therapy for people of any age with a diagnosis of depression. We searched the following databases: the Cochrane Common Mental Disorders Controlled Trials Register (CCMD-CTR; from inception to 6 May 2016); the Cochrane Central Register of Controlled Trials (CENTRAL; to 17 June 2016); Thomson Reuters/Web of Science (to 21 June 2016); Ebsco/PsycInfo, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), Embase, and PubMed (to 5 July 2016); the World Health Organization International Clinical Trials Registry Platform (WHO ICTRP), ClinicalTrials.gov, the National Guideline Clearing House, and OpenGrey (to 6 September 2016); and the Digital Access to Research Theses (DART)-Europe E-theses Portal, Open Access Theses and Dissertations, and ProQuest Dissertations and Theses Database (to 7 September 2016). We checked reference lists of retrieved articles and relevant systematic reviews and contacted trialists and subject experts for additional information when needed. We updated this search in August 2017 and placed potentially relevant studies in the "Awaiting classification" section; we will incorporate these into the next version of this review as appropriate. All randomised controlled trials (RCTs) and controlled clinical trials (CCTs) comparing music therapy versus treatment as usual (TAU), psychological therapies, pharmacological therapies, other therapies, or different forms of music therapy for reducing depression. Two review

Affective and Engagement Issues in the Conception and Assessment of a Robot-Assisted Psychomotor Therapy for Persons with Dementia

Directory of Open Access Journals (Sweden)

Natacha Rouaix

2017-06-01

Full Text Available The interest in robot-assisted therapies (RAT for dementia care has grown steadily in recent years. However, RAT using humanoid robots is still a novel practice for which the adhesion mechanisms, indications and benefits remain unclear. Also, little is known about how the robot's behavioral and affective style might promote engagement of persons with dementia (PwD in RAT. The present study sought to investigate the use of a humanoid robot in a psychomotor therapy for PwD. We examined the robot's potential to engage participants in the intervention and its effect on their emotional state. A brief psychomotor therapy program involving the robot as the therapist's assistant was created. For this purpose, a corpus of social and physical behaviors for the robot and a “control software” for customizing the program and operating the robot were also designed. Particular attention was given to components of the RAT that could promote participant's engagement (robot's interaction style, personalization of contents. In the pilot assessment of the intervention nine PwD (7 women and 2 men, M age = 86 y/o hospitalized in a geriatrics unit participated in four individual therapy sessions: one classic therapy (CT session (patient- therapist and three RAT sessions (patient-therapist-robot. Outcome criteria for the evaluation of the intervention included: participant's engagement, emotional state and well-being; satisfaction of the intervention, appreciation of the robot, and empathy-related behaviors in human-robot interaction (HRI. Results showed a high constructive engagement in both CT and RAT sessions. More positive emotional responses in participants were observed in RAT compared to CT. RAT sessions were better appreciated than CT sessions. The use of a social robot as a mediating tool appeared to promote the involvement of PwD in the therapeutic intervention increasing their immediate wellbeing and satisfaction.

Clinical value of Pro-GRP and T lymphocyte subpopulation for the assessment of immune functions of lung cancer patients after DC-CIK biological therapy.

Science.gov (United States)

He, Lijie; Wang, Jing; Chang, Dandan; Lv, Dandan; Li, Haina; Zhang, Heping

2018-02-01

The present study investigated the aptness of assessing the levels of progastrin-releasing peptide (Pro-GRP) in addition to the T lymphocyte subpopulation in lung cancer patients prior to and after therapy for determining immune function. A total of 45 patients with lung cancer were recruited and stratified in to a non-small cell lung cancer (NSCLC) and an SCLC group. Prior to and after treatment by combined biological therapy comprising chemotherapy or chemoradiotherapy followed by three cycles of retransformation of autologous dendritic cells-cytokine-induced killer cells (DC-CIK), the peripheral blood was assessed for populations of CD3 + , CD4 + , CD8 + and regulatory T cells (Treg) by flow cytometry, and for the levels of pro-GRP, carcinoembryonic antigen, neuron-specific enolase and Cyfra 21-1. The results revealed that in NSCLC patients, CD8 + T lymphocytes and Treg populations were decreased, and that CD3 + and CD4 + T lymphocytes as well as the CD4 + /CD8 + ratio were increased after therapy; in SCLC patients, CD3 + , CD4 + and CD8 + T lymphocytes were increased, while Treg cells were decreased after treatment compared with those at baseline. In each group, Pro-GRP was decreased compared with that prior to treatment, and in the SCLC group only, an obvious negative correlation was identified between Pro-GRP and the T lymphocyte subpopulation. Furthermore, a significant correlation between Pro-GRP and Tregs was identified in each group. In conclusion, the present study revealed that the immune function of the patients was improved after biological therapy. The results suggested a significant correlation between Pro-GRP and the T lymphocyte subpopulation in SCLC patients. Detection of Pro-GRP may assist the early clinical diagnosis of SCLC and may also be used to assess the immune regulatory function of patients along with the T lymphocyte subpopulation. Biological therapy with retransformed autologous DC-CIK was indicated to enhance the specific elimination

The role and position of passive intervertebral motion assessment within clinical reasoning and decision-making in manual physical therapy: a qualitative interview study.

Science.gov (United States)

van Trijffel, Emiel; Plochg, Thomas; van Hartingsveld, Frank; Lucas, Cees; Oostendorp, Rob A B

2010-06-01

Passive intervertebral motion (PIVM) assessment is a characterizing skill of manual physical therapists (MPTs) and is important for judgments about impairments in spinal joint function. It is unknown as to why and how MPTs use this mobility testing of spinal motion segments within their clinical reasoning and decision-making. This qualitative study aimed to explore and understand the role and position of PIVM assessment within the manual diagnostic process. Eight semistructured individual interviews with expert MPTs and three subsequent group interviews using manual physical therapy consultation platforms were conducted. Line-by-line coding was performed on the transcribed data, and final main themes were identified from subcategories. Three researchers were involved in the analysis process. Four themes emerged from the data: contextuality, consistency, impairment orientedness, and subjectivity. These themes were interrelated and linked to concepts of professionalism and clinical reasoning. MPTs used PIVM assessment within a multidimensional, biopsychosocial framework incorporating clinical data relating to mechanical dysfunction as well as to personal factors while applying various clinical reasoning strategies. Interpretation of PIVM assessment and subsequent decisions on manipulative treatment were strongly rooted within practitioners' practical knowledge. This study has identified the specific role and position of PIVM assessment as related to other clinical findings within clinical reasoning and decision-making in manual physical therapy in The Netherlands. We recommend future research in manual diagnostics to account for the multivariable character of physical examination of the spine.

Effect of non-surgical periodontal therapy on insulin resistance in patients with type II diabetes mellitus and chronic periodontitis, as assessed by C-peptide and the Homeostasis Assessment Index.

Science.gov (United States)

Mammen, Jerry; Vadakkekuttical, Rosamma Joseph; George, Joseraj Manaloor; Kaziyarakath, Jaishid Ahadal; Radhakrishnan, Chandni

2017-08-01

A bidirectional relationship exists between diabetes and periodontitis. In the present clinical trial, we evaluated the effects of non-surgical periodontal therapy (NSPT) on insulin resistance in patients with type II diabetes mellitus (DM) and chronic periodontitis. Forty chronic periodontitis patients with type II DM were selected and equally allocated to case and control groups. All patients were assessed for periodontal parameters and systemic parameters. The case group received NSPT, and both groups were re-evaluated after 3 months. All periodontal parameters were found to be significantly improved in the case group compared to the control group 3 months after NSPT. The mean differences in systemic parameters, such as fasting serum C-peptide, Homeostasis Assessment (HOMA) Index-insulin resistance, and HOMA-insulin sensitivity, from baseline to 3 months for the case group were 0.544 ± 0.73, 0.54 ± 0.63, and -25.44 ± 36.81, respectively; for the control group, they were significant at -1.66 ± 1.89, -1.48 ± 1.86, and 31.42 ± 38.82 respectively (P periodontal inflammation could affect glycemic control and insulin resistance. Effective periodontal therapy reduced insulin resistance and improved periodontal health status and insulin sensitivity in patients with type II DM and chronic periodontitis. © 2016 John Wiley & Sons Australia, Ltd.

2013 AAHA/AAFP fluid therapy guidelines for dogs and cats.

Science.gov (United States)

Davis, Harold; Jensen, Tracey; Johnson, Anthony; Knowles, Pamela; Meyer, Robert; Rucinsky, Renee; Shafford, Heidi

2013-01-01

Fluid therapy is important for many medical conditions in veterinary patients. The assessment of patient history, chief complaint, physical exam findings, and indicated additional testing will determine the need for fluid therapy. Fluid selection is dictated by the patient's needs, including volume, rate, fluid composition required, and location the fluid is needed (e.g., interstitial versus intravascular). Therapy must be individualized, tailored to each patient, and constantly re-evaluated and reformulated according to changes in status. Needs may vary according to the existence of either acute or chronic conditions, patient pathology (e.g., acid-base, oncotic, electrolyte abnormalities), and comorbid conditions. All patients should be assessed for three types of fluid disturbances: changes in volume, changes in content, and/or changes in distribution. The goals of these guidelines are to assist the clinician in prioritizing goals, selecting appropriate fluids and rates of administration, and assessing patient response to therapy. These guidelines provide recommendations for fluid administration for anesthetized patients and patients with fluid disturbances.

Behaviour therapy for obesity treatment considering approved drug therapy

Directory of Open Access Journals (Sweden)

Wasem, Jürgen

2008-05-01

interventions of media alone as well as through the intervention of media in conjunction with personal support within the groups. However, analyses of the inter-group comparisons offer no statistically significant difference. However, analyses of the inter-group comparisons offer no statistically significant difference. Comparative analyses confirm the effectiveness of behaviour therapy in combination with additional drug treatment when compared to behaviour therapy alone.In all the studies presented here, relevant changes in weight of -5% to -10% are only partially achieved. High weight losses of less than -10% were found among the intervention group in two of the studies. One study reported a weight loss of -11.4% with the “group therapy” intervention method, while another study reported a weight loss of -11.2% with the “behaviour therapy plus drug treatment” intervention method. Studies with a subsequent follow-up period indicate a clear weight loss at the end of the intervention followed by a renewed weight gain towards the end of the follow-up period.For the evaluation of economic, social-ethical or legal aspects we could not identify any studies. Discussion: A comparative assessment among the studies proved difficult due to their heterogeneous nature. Little conformity can be detected in either the contents of the behaviour therapy or in the treatment plans. The length of the follow-up periods also varies from study to study. Many studies only analyze weight changes within one group or for the entire study population. However, the results of these analyses all indicate a significant weight loss at the end of the intervention. Conclusion: Some effects of behaviour therapy on a reduction in weight can be shown. However, relevant weight changes of -5% to -10% are only achieved to a certain extent. The extremely heterogeneous nature of the interventions makes a comparison of the study results very difficult. A trend can be detected indicates that those treatments

Longitudinal Liver Stiffness Assessment in Patients with Chronic Hepatitis C Undergoing Antiviral Therapy

Science.gov (United States)

Martinez, Stella M.; Foucher, Juliette; Combis, Jean-Marc; Métivier, Sophie; Brunetto, Maurizia; Capron, Dominique; Bourlière, Marc; Bronowicki, Jean-Pierre; Dao, Thong; Maynard-Muet, Marianne; Lucidarme, Damien; Merrouche, Wassil; Forns, Xavier; de Lédinghen, Victor

2012-01-01

Background/Aims Liver stiffness (LS) measurement by means of transient elastography (TE) is accurate to predict fibrosis stage. The effect of antiviral treatment and virologic response on LS was assessed and compared with untreated patients with chronic hepatitis C (CHC). Methods TE was performed at baseline, and at weeks 24, 48, and 72 in 515 patients with CHC. Results 323 treated (62.7%) and 192 untreated patients (37.3%) were assessed. LS experienced a significant decline in treated patients and remained stable in untreated patients at the end of study (P<0.0001). The decline was significant for patients with baseline LS ≥ 7.1 kPa (P<0.0001 and P 0.03, for LS ≥9.5 and ≥7.1 kPa vs lower values, respectively). Sustained virological responders and relapsers had a significant LS improvement whereas a trend was observed in nonresponders (mean percent change −16%, −10% and −2%, for SVR, RR and NR, respectively, P 0.03 for SVR vs NR). In multivariate analysis, high baseline LS (P<0.0001) and ALT levels, antiviral therapy and non-1 genotype were independent predictors of LS improvement. Conclusions LS decreases during and after antiviral treatment in patients with CHC. The decrease is significant in sustained responders and relapsers (particularly in those with high baseline LS) and suggests an improvement in liver damage. PMID:23082200

Longitudinal liver stiffness assessment in patients with chronic hepatitis C undergoing antiviral therapy.

Directory of Open Access Journals (Sweden)

Stella M Martinez

Full Text Available BACKGROUND/AIMS: Liver stiffness (LS measurement by means of transient elastography (TE is accurate to predict fibrosis stage. The effect of antiviral treatment and virologic response on LS was assessed and compared with untreated patients with chronic hepatitis C (CHC. METHODS: TE was performed at baseline, and at weeks 24, 48, and 72 in 515 patients with CHC. RESULTS: 323 treated (62.7% and 192 untreated patients (37.3% were assessed. LS experienced a significant decline in treated patients and remained stable in untreated patients at the end of study (P<0.0001. The decline was significant for patients with baseline LS ≥ 7.1 kPa (P<0.0001 and P 0.03, for LS ≥ 9.5 and ≥ 7.1 kPa vs lower values, respectively. Sustained virological responders and relapsers had a significant LS improvement whereas a trend was observed in nonresponders (mean percent change -16%, -10% and -2%, for SVR, RR and NR, respectively, P 0.03 for SVR vs NR. In multivariate analysis, high baseline LS (P<0.0001 and ALT levels, antiviral therapy and non-1 genotype were independent predictors of LS improvement. CONCLUSIONS: LS decreases during and after antiviral treatment in patients with CHC. The decrease is significant in sustained responders and relapsers (particularly in those with high baseline LS and suggests an improvement in liver damage.

An objective assessment of melanin in vitiligo skin treated with Balneo PUVA therapy.

Science.gov (United States)

Hegyi, V; Petrovajová, M; Novotný, M

2014-02-01

Visual clinical methods of skin color evaluation for diagnostic purposes are so far mostly subjective and thus inaccurate. We present a modified method of melanin amount measurement based on diffuse reflectance spectroscopy (DRS). This method is non-invasive and objective, and allows easy quantification and comparison of melanin levels. Skin pigmentation was measured by DRS method in 0-18 year old patients at the Department of Pediatric Dermatovenerology, School of Medicine Comenius University Bratislava. Patients were treated for their vitiligo by Balneo PUVA treatment twice weekly. Each patient had measured his remittance spectra from the treated vitiliginous skin before the treatment was started, after 10 irradiations of Balneo PUVA and at the end of the treatment after 25 irradiations of Balneo PUVA. In our study as a reference skin for spectroscopic assessment of melanin in vivo was used the averaged remittance spectra (measured on the inner arm) from the sample of 10 albino patients. The remittance spectra obtained from the vitiligo patients were ratioed against the newly described remittance reference albino skin. We exploited the linear behavior of the spectral curve in the 620-720 nm interval (significant for melanin absorption) and used the slope of the regression line to compute the quantification index α. By clinical examination before the Balneo PUVA therapy, after the 10th dose of Balneo PUVA therapy as well as at the end of the complete course of Balneo PUVA therapy (after 25 irradiations) we recorded a marked increase of pigmentation in all treated patients for their vitiligo. In each patient the values of melanin quantification angle α were calculated. Statistically we found a significant difference between the melanin quantification angle α in vitiliginous skin before, during the 10th dose of treatment and after the treatment. Similar significant difference was also observed between treated and non-involved skin. We could confirm a clear

When does atopic dermatitis warrant systemic therapy?

DEFF Research Database (Denmark)

Simpson, Eric L; Bruin-Weller, Marjolein; Flohr, Carsten

2017-01-01

-specific literature review, referred to guidelines when available, and provided interpretation and expert opinion. RESULTS: We recommend a systematic and holistic approach to assess patients with severe signs and symptoms of AD and impact on quality of life before systemic therapy. Steps taken before commencing......BACKGROUND: Although most patients with atopic dermatitis (AD) are effectively managed with topical medication, a significant minority require systemic therapy. Guidelines for decision making about advancement to systemic therapy are lacking. OBJECTIVE: To guide those considering use of systemic...... therapy in AD and provide a framework for evaluation before making this therapeutic decision with the patient. METHODS: A subgroup of the International Eczema Council determined aspects to consider before prescribing systemic therapy. Topics were assigned to expert reviewers who performed a topic...

A rapid evidence assessment of immersive virtual reality as an adjunct therapy in acute pain management in clinical practice.

Science.gov (United States)

Garrett, Bernie; Taverner, Tarnia; Masinde, Wendy; Gromala, Diane; Shaw, Chris; Negraeff, Michael

2014-12-01

Immersive virtual reality (IVR) therapy has been explored as an adjunct therapy for the management of acute pain among children and adults for several conditions. Therapeutic approaches have traditionally involved medication and physiotherapy but such approaches are limited over time by their cost and side effects. This review seeks to critically evaluate the evidence for and against IVR as an adjunctive therapy for acute clinical pain applications. A rapid evidence assessment (REA) strategy was used. CINAHL, Medline, Web of Science, IEEE Xplore Digital Library, and the Cochrane Library databases were screened in from December 2012 to March 2013 to identify studies exploring IVR therapies as an intervention to assist in the management of pain. Main outcome measures were for acute pain and functional impairment. Seventeen research studies were included in total including 5 RCTs, 6 randomized crossover studies, 2 case series studies, and 4 single-patient case studies. This included a total of 337 patients. Of these studies only 4 had a low risk of bias. There was strong overall evidence for immediate and short-term pain reduction, whereas moderate evidence was found for short-term effects on physical function. Little evidence exists for longer-term benefits. IVR was not associated with any serious adverse events. This review found moderate evidence for the reduction of pain and functional impairment after IVR in patients with acute pain. Further high-quality studies are required for the conclusive judgment of its effectiveness in acute pain, to establish potential benefits for chronic pain, and for safety.

CT in the assessment of early response to neoadjuvant therapy of colon

DEFF Research Database (Denmark)

Rafaelsen, Søren Rafael; Dam, Claus; Lund-Rasmussen, Vera

tumour invasion and number and size of enlarged lymph nodes were measured before and after the therapy. Results: Mean tumour length was 7.8 cm (95% CI: 5.3–10.4) at baseline and 4.34 cm (95%, CI: 4.0–4.9) after therapy. Mean extramural tumour invasion was 10.6 mm (95% CI: 9.5–11.8) at baseline and 5.7 mm...

Multimodal OCT for complex assessment of tumors response to therapy

Science.gov (United States)

Sirotkina, Marina A.; Kiseleva, Elena B.; Gubarkova, Ekaterina V.; Matveev, Lev A.; Zaitsev, Vladimir Yu.; Matveyev, Alexander L.; Shirmanova, Marina V.; Sovetsky, Alexander A.; Moiseev, Alexander A.; Zagaynova, Elena V.; Vitkin, Alex; Gladkova, Natalia D.

2017-07-01

Multimodal OCT is a promising tool for monitoring of individual tumor response to antitumor therapies. The changes of tumor cells, connective tissue, microcirculation and stiffness can be estimated simultaneously in real time with high resolution.

Effect of cognitive-behavior therapy for betrayed women

Directory of Open Access Journals (Sweden)

Mehrangiz Shoaa Kazemi

2017-07-01

Full Text Available Infidelity is the most frequently cited cause of divorce and is described by couple therapists as among the most difficult problems to treat.im of this study was effect of cognitive-behavioral therapy for betrayed women in Tehran city Method was pre experimental. Sampling was purposeful in which 15 wives (20-35 years old were selected. They had experienced betrayals that were participating in cognitive- behavioral therapy. Cognitive-behavioral therapy sessions at three stages sessions after preliminary interview they were assessed by the spouse betrayal examination questionnaire and general health questionnaire-28 in pre-training. Then they had every week 1 session of 90 minutes. After the end of session again assessed by post-test. Mean and standard deviation of mental health showed significantly difference after sessions at post-test stage. There was significant effect in cognitive -behavioral therapy of sessions for improving mental health of betrayed women. We recommend behavioral technique in similar situations for betrayed women.

Regulatory landscape for cell therapy--EU view.

Science.gov (United States)

McBlane, James W

2015-09-01

This article addresses regulation of cell therapies in the European Union (EU), covering cell sourcing and applications for clinical trials and marketing authorisation applications. Regulatory oversight of cell sourcing and review of applications for clinical trials with cell therapies are handled at national level, that is, separately with each country making its own decisions. For clinical trials, this can lead to different decisions in different countries for the same trial. A regulation is soon to come into force that will address this and introduce a more efficient clinical trial application process. However, at the marketing authorisation stage, the process is pan-national: the Committee for Human Medicinal Products (CHMP) is responsible for giving the final scientific opinion on all EU marketing authorisation applications for cell therapies: favourable scientific opinions are passed to the European Commission (EC) for further consultation and, if successful, grant of a marketing authorisation valid in all 28 EU countries. In its review of applications for marketing authorisations (MAAs) for cell therapies, the CHMP is obliged to consult the Committee for Advanced Therapies (CAT), who conduct detailed scientific assessments of these applications, with assessment by staff from national regulatory authorities and specialist advisors to the regulators. Copyright © 2015.

Health benefits, costs, and cost-effectiveness of earlier eligibility for adult antiretroviral therapy and expanded treatment coverage

DEFF Research Database (Denmark)

Eaton, Jeffrey W; Menzies, Nicolas A; Stover, John

2014-01-01

therapy accordingly. We aimed to assess the potential health benefits, costs, and cost-effectiveness of various eligibility criteria for adult antiretroviral therapy and expanded treatment coverage. METHODS: We used several independent mathematical models in four settings-South Africa (generalised...... epidemic, moderate antiretroviral therapy coverage), Zambia (generalised epidemic, high antiretroviral therapy coverage), India (concentrated epidemic, moderate antiretroviral therapy coverage), and Vietnam (concentrated epidemic, low antiretroviral therapy coverage)-to assess the potential health benefits......, costs, and cost-effectiveness of various eligibility criteria for adult antiretroviral therapy under scenarios of existing and expanded treatment coverage, with results projected over 20 years. Analyses assessed the extension of eligibility to include individuals with CD4 counts of 500 cells per μ...

Therapist adherence in individual cognitive-behavioral therapy for binge-eating disorder: assessment, course, and predictors.

Science.gov (United States)

Brauhardt, Anne; de Zwaan, Martina; Herpertz, Stephan; Zipfel, Stephan; Svaldi, Jennifer; Friederich, Hans-Christoph; Hilbert, Anja

2014-10-01

While cognitive-behavioral therapy (CBT) is the most well-established treatment for binge-eating disorder (BED), little is known about process factors influencing its outcome. The present study sought to explore the assessment of therapist adherence, its course over treatment, and its associations with patient and therapist characteristics, and the therapeutic alliance. In a prospective multicenter randomized-controlled trial comparing CBT to internet-based guided self-help (INTERBED-study), therapist adherence using the newly developed Adherence Control Form (ACF) was determined by trained raters in randomly selected 418 audio-taped CBT sessions of 89 patients (25% of all sessions). Observer-rated therapeutic alliance, interview-based and self-reported patient and therapist characteristics were assessed. Three-level multilevel modeling was applied. The ACF showed adequate psychometric properties. Therapist adherence was excellent. While significant between-therapist variability in therapist adherence was found, within-therapist variability was non-significant. Patient and therapist characteristics did not predict the therapist adherence. The therapist adherence positively predicted the therapeutic alliance. The ACF demonstrated its utility to assess therapist adherence in CBT for BED. The excellent levels of therapist adherence point to the internal validity of the CBT within the INTERBED-study serving as a prerequisite for empirical comparisons between treatments. Variability between therapists should be addressed in therapist trainings and dissemination trials. Copyright © 2014 Elsevier Ltd. All rights reserved.

Associations between therapy skills and patient experiences of change processes in cognitive behavioral therapy for psychosis.

Science.gov (United States)

Wittorf, Andreas; Jakobi-Malterre, Ute E; Beulen, Silke; Bechdolf, Andreas; Müller, Bernhard W; Sartory, Gudrun; Wagner, Michael; Wiedemann, Georg; Wölwer, Wolfgang; Herrlich, Jutta; Klingberg, Stefan

2013-12-30

Despite the promising findings in relation to the efficacy of cognitive behavioral therapy for psychosis (CBTp), little attention has been paid to the therapy skills necessary to deliver CBTp and to the influence of such skills on processes underlying therapeutic change. Our study investigated the associations between general and technical therapy skills and patient experiences of change processes in CBTp. The study sample consisted of 79 patients with psychotic disorders who had undergone CBTp. We randomly selected one tape-recorded therapy session from each of the cases. General and technical therapy skills were assessed by the Cognitive Therapy Scale for Psychosis. The Bern Post Session Report for Patients was applied to measure patient experiences of general change processes in the sense of Grawe's psychological therapy. General skills, such as feedback and understanding, explained 23% of the variance of patients' self-esteem experience, but up to 10% of the variance of mastery, clarification, and contentment experiences. The technical skill of guided discovery consistently showed negative associations with patients' alliance, contentment, and control experiences. The study points to the importance of general therapy skills for patient experiences of change processes in CBTp. Some technical skills, however, could detrimentally affect the therapeutic relationship. © 2013 Elsevier Ireland Ltd. All rights reserved.

Preclinical imaging methods for assessing the safety and efficacy of regenerative medicine therapies

Science.gov (United States)

Scarfe, Lauren; Brillant, Nathalie; Kumar, J. Dinesh; Ali, Noura; Alrumayh, Ahmed; Amali, Mohammed; Barbellion, Stephane; Jones, Vendula; Niemeijer, Marije; Potdevin, Sophie; Roussignol, Gautier; Vaganov, Anatoly; Barbaric, Ivana; Barrow, Michael; Burton, Neal C.; Connell, John; Dazzi, Francesco; Edsbagge, Josefina; French, Neil S.; Holder, Julie; Hutchinson, Claire; Jones, David R.; Kalber, Tammy; Lovatt, Cerys; Lythgoe, Mark F.; Patel, Sara; Patrick, P. Stephen; Piner, Jacqueline; Reinhardt, Jens; Ricci, Emanuelle; Sidaway, James; Stacey, Glyn N.; Starkey Lewis, Philip J.; Sullivan, Gareth; Taylor, Arthur; Wilm, Bettina; Poptani, Harish; Murray, Patricia; Goldring, Chris E. P.; Park, B. Kevin

2017-10-01

Regenerative medicine therapies hold enormous potential for a variety of currently incurable conditions with high unmet clinical need. Most progress in this field to date has been achieved with cell-based regenerative medicine therapies, with over a thousand clinical trials performed up to 2015. However, lack of adequate safety and efficacy data is currently limiting wider uptake of these therapies. To facilitate clinical translation, non-invasive in vivo imaging technologies that enable careful evaluation and characterisation of the administered cells and their effects on host tissues are critically required to evaluate their safety and efficacy in relevant preclinical models. This article reviews the most common imaging technologies available and how they can be applied to regenerative medicine research. We cover details of how each technology works, which cell labels are most appropriate for different applications, and the value of multi-modal imaging approaches to gain a comprehensive understanding of the responses to cell therapy in vivo.

Effectiveness of medication / auricular therapy / phyto-therapy combination in the treatment of hypertensive patients

Directory of Open Access Journals (Sweden)

José Ramón Martínez Pérez

2015-10-01

Full Text Available Background: hypertension is one of the main cardiovascular risk factors, so its control improves the life expectancy of patients.Objective: to assess the effects of a treatment combining medication with auricular therapy and phyto-therapy in hypertensive patients assisted at the health area of ”Romárico Oro” Polyclinic, in Puerto Padre, Las Tunas province.Methods: an intervention study was carried out in 68 hypertensive patients of the health area of “Romárico Oro” Polyclinic in Puerto Padre from April, 2013 to April, 2014. The patients were distributed at random into two equal groups; the first received medication combined with auricular therapy and phyto-therapy, while the second one received only medication. The statistical analysis was done by means of Statistic system, t-student and Chi-Square tests were used and p< or =0.05 was considered as level of statistical significance.Results: by the end of the intervention, 73, 53% of the patients of the group with the combination of drug treatment and auricular therapy and phyto-therapy were controlled. In this group, the diastolic filling pressure diminished to 2, 2 mm Hg and the systolic gradient to 3, 66 mm, regarding the group treated only with drugs. Only one patient, representing the 2, 94% showed adverse reaction to the natural and traditional treatment.Conclusions: the combination of medication with auricular therapy and phyto-therapy proved to be effective, corroborated by a significant decrease of quantity of crisis, diastolic and systolic filling pressure values and increase of number of patients with their disease controlled; the report of only one complication shows the innocuousness of the auricular therapy and phyto-therapy treatment.

Psychometric Properties of the Malay Version of the Loewenstein Occupational Therapy Cognitive Assessment for Geriatrics (M-LOTCA-G) among the Malaysian Elderly Population

Science.gov (United States)

Mohd Natar, Ahmad Kamal; Nagappan, Rajendran; Ainuddin, Husna Ahmad; Masuri, Ghazali; Thanapalan, Chandra Kannan K.

2015-01-01

Current cognitive screening tests are difficult to use due to their deficit in cultural and conceptual significance and translation into other languages. The purpose of this study was to translate the Loewenstein Occupational Therapy Cognitive Assessment for Geriatrics (LOTCA-G) into Malay language and test its reliability and validity for…

Assessment of cone beam CT registration for prostate radiation therapy: fiducial marker and soft tissue methods.

Science.gov (United States)

Deegan, Timothy; Owen, Rebecca; Holt, Tanya; Fielding, Andrew; Biggs, Jennifer; Parfitt, Matthew; Coates, Alicia; Roberts, Lisa

2015-02-01

This investigation aimed to assess the consistency and accuracy of radiation therapists (RTs) performing cone beam computed tomography (CBCT) alignment to fiducial markers (FMs) (CBCTFM ) and the soft tissue prostate (CBCTST ). Six patients receiving prostate radiation therapy underwent daily CBCTs. Manual alignment of CBCTFM and CBCTST was performed by three RTs. Inter-observer agreement was assessed using a modified Bland-Altman analysis for each alignment method. Clinically acceptable 95% limits of agreement with the mean (LoAmean ) were defined as ±2.0 mm for CBCTFM and ±3.0 mm for CBCTST . Differences between CBCTST alignment and the observer-averaged CBCTFM (AvCBCTFM ) alignment were analysed. Clinically acceptable 95% LoA were defined as ±3.0 mm for the comparison of CBCTST and AvCBCTFM . CBCTFM and CBCTST alignments were performed for 185 images. The CBCTFM 95% LoAmean were within ±2.0 mm in all planes. CBCTST 95% LoAmean were within ±3.0 mm in all planes. Comparison of CBCTST with AvCBCTFM resulted in 95% LoA of -4.9 to 2.6, -1.6 to 2.5 and -4.7 to 1.9 mm in the superior-inferior, left-right and anterior-posterior planes, respectively. Significant differences were found between soft tissue alignment and the predicted FM position. FMs are useful in reducing inter-observer variability compared with soft tissue alignment. Consideration needs to be given to margin design when using soft tissue matching due to increased inter-observer variability. This study highlights some of the complexities of soft tissue guidance for prostate radiation therapy. © 2014 The Royal Australian and New Zealand College of Radiologists.

Assessment of cone beam CT registration for prostate radiation therapy: fiducial marker and soft tissue methods

International Nuclear Information System (INIS)

Deegan, Timothy; Owen, Rebecca; Holt, Tanya; Fielding, Andrew; Biggs, Jennifer; Parfitt, Matthew; Coates, Alicia; Roberts, Lisa

2015-01-01

This investigation aimed to assess the consistency and accuracy of radiation therapists (RTs) performing cone beam computed tomography (CBCT) alignment to fiducial markers (FMs) (CBCT FM ) and the soft tissue prostate (CBCT ST ). Six patients receiving prostate radiation therapy underwent daily CBCTs. Manual alignment of CBCT FM and CBCT ST was performed by three RTs. Inter-observer agreement was assessed using a modified Bland–Altman analysis for each alignment method. Clinically acceptable 95% limits of agreement with the mean (LoA mean ) were defined as ±2.0 mm for CBCT FM and ±3.0 mm for CBCT ST . Differences between CBCT ST alignment and the observer-averaged CBCT FM (AvCBCT FM ) alignment were analysed. Clinically acceptable 95% LoA were defined as ±3.0 mm for the comparison of CBCT ST and AvCBCT FM . CBCT FM and CBCT ST alignments were performed for 185 images. The CBCT FM 95% LoA mean were within ±2.0 mm in all planes. CBCT ST 95% LoA mean were within ±3.0 mm in all planes. Comparison of CBCT ST with AvCBCT FM resulted in 95% LoA of −4.9 to 2.6, −1.6 to 2.5 and −4.7 to 1.9 mm in the superior–inferior, left–right and anterior–posterior planes, respectively. Significant differences were found between soft tissue alignment and the predicted FM position. FMs are useful in reducing inter-observer variability compared with soft tissue alignment. Consideration needs to be given to margin design when using soft tissue matching due to increased inter-observer variability. This study highlights some of the complexities of soft tissue guidance for prostate radiation therapy.

Drug Therapy Problems in Patients on Antihypertensives and ...

African Journals Online (AJOL)

Drug therapy problems (DTPs), with the associated risks inherent in antihypertensive and antidiabetic therapy require utmost attention. This present study was aimed at assessing the DTPs observed in the management of hypertension and diabetes mellitus (DM) in two tertiary health facilities in Niger Delta region. In this ...

Feminist Therapy with Chronically and Profoundly Disturbed Women.

Science.gov (United States)

Alyn, Jody H.; Becker, Lee A.

1984-01-01

Assessed the effectiveness of feminist therapy with 28 chronically disturbed female clients enrolled in a partial hospitalization program. Significant improvement in self-esteem, and significant increase in sexual knowledge, were produced for participants in the feminist therapy groups. No changes were produced on the Attitudes Toward Women Scale.…

A Methods and procedures to apply probabilistic safety Assessment (PSA) techniques to the cobalt-therapy process. Cuban experience

International Nuclear Information System (INIS)

Vilaragut Llanes, J.J.; Ferro Fernandez, R.; Lozano Lima, B; De la Fuente Puch, A.; Dumenigo Gonzalez, C.; Troncoso Fleitas, M.; Perez Reyes, Y.

2003-01-01

This paper presents the results of the Probabilistic Safety Analysis (PSA) to the Cobalt Therapy Process, which was performed as part of the International Atomic Energy Agency's Coordinated Research Project (CRP) to Investigate Appropriate Methods and Procedures to Apply Probabilistic Safety Assessment (PSA) Techniques to Large Radiation Sources. The primary methodological tools used in the analysis were Failure Modes and Effects Analysis (FMEA), Event Trees and Fault Trees. These tools were used to evaluate occupational, public and medical exposures during cobalt therapy treatment. The emphasis of the study was on the radiological protection of patients. During the course of the PSA, several findings were analysed concerning the cobalt treatment process. In relation with the Undesired Events Probabilities, the lowest exposures probabilities correspond to the public exposures during the treatment process (Z21); around 10-10 per year, being the workers exposures (Z11); around 10-4 per year. Regarding to the patient, the Z33 probabilities prevail (not desired dose to normal tissue) and Z34 (not irradiated portion to target volume). Patient accidental exposures are also classified in terms of the extent to which the error is likely to affect individual treatments, individual patients, or all the patients treated on a specific unit. Sensitivity analyses were realised to determine the influence of certain tasks or critical stages on the results. As a conclusion the study establishes that the PSA techniques may effectively and reasonably determine the risk associated to the cobalt-therapy treatment process, though there are some weaknesses in its methodological application for this kind of study requiring further research. These weaknesses are due to the fact that the traditional PSA has been mainly applied to complex hardware systems designed to operate with a high automation level, whilst the cobalt therapy treatment is a relatively simple hardware system with a

Assessment of radiation-induced second cancer risks in proton therapy and IMRT for organs inside the primary radiation field

Science.gov (United States)

Paganetti, Harald; Athar, Basit S.; Moteabbed, Maryam; Adams, Judith A.; Schneider, Uwe; Yock, Torunn I.

2012-10-01

There is clinical evidence that second malignancies in radiation therapy occur mainly within the beam path, i.e. in the medium or high-dose region. The purpose of this study was to assess the risk for developing a radiation-induced tumor within the treated volume and to compare this risk for proton therapy and intensity-modulated photon therapy (IMRT). Instead of using data for specific patients we have created a representative scenario. Fully contoured age- and gender-specific whole body phantoms (4 year and 14 year old) were uploaded into a treatment planning system and tumor volumes were contoured based on patients treated for optic glioma and vertebral body Ewing's sarcoma. Treatment plans for IMRT and proton therapy treatments were generated. Lifetime attributable risks (LARs) for developing a second malignancy were calculated using a risk model considering cell kill, mutation, repopulation, as well as inhomogeneous organ doses. For standard fractionation schemes, the LAR for developing a second malignancy from radiation therapy alone was found to be up to 2.7% for a 4 year old optic glioma patient treated with IMRT considering a soft-tissue carcinoma risk model only. Sarcoma risks were found to be below 1% in all cases. For a 14 year old, risks were found to be about a factor of 2 lower. For Ewing's sarcoma cases the risks based on a sarcoma model were typically higher than the carcinoma risks, i.e. LAR up to 1.3% for soft-tissue sarcoma. In all cases, the risk from proton therapy turned out to be lower by at least a factor of 2 and up to a factor of 10. This is mainly due to lower total energy deposited in the patient when using proton beams. However, the comparison of a three-field and four-field proton plan also shows that the distribution of the dose, i.e. the particular treatment plan, plays a role. When using different fractionation schemes, the estimated risks roughly scale with the total dose difference in%. In conclusion, proton therapy can

Accuracy and Utility of Deformable Image Registration in 68Ga 4D PET/CT Assessment of Pulmonary Perfusion Changes During and After Lung Radiation Therapy

International Nuclear Information System (INIS)

Hardcastle, Nicholas; Hofman, Michael S.; Hicks, Rodney J.; Callahan, Jason; Kron, Tomas; MacManus, Michael P.; Ball, David L.; Jackson, Price; Siva, Shankar

2015-01-01

Purpose: Measuring changes in lung perfusion resulting from radiation therapy dose requires registration of the functional imaging to the radiation therapy treatment planning scan. This study investigates registration accuracy and utility for positron emission tomography (PET)/computed tomography (CT) perfusion imaging in radiation therapy for non–small cell lung cancer. Methods: 68 Ga 4-dimensional PET/CT ventilation-perfusion imaging was performed before, during, and after radiation therapy for 5 patients. Rigid registration and deformable image registration (DIR) using B-splines and Demons algorithms was performed with the CT data to obtain a deformation map between the functional images and planning CT. Contour propagation accuracy and correspondence of anatomic features were used to assess registration accuracy. Wilcoxon signed-rank test was used to determine statistical significance. Changes in lung perfusion resulting from radiation therapy dose were calculated for each registration method for each patient and averaged over all patients. Results: With B-splines/Demons DIR, median distance to agreement between lung contours reduced modestly by 0.9/1.1 mm, 1.3/1.6 mm, and 1.3/1.6 mm for pretreatment, midtreatment, and posttreatment (P<.01 for all), and median Dice score between lung contours improved by 0.04/0.04, 0.05/0.05, and 0.05/0.05 for pretreatment, midtreatment, and posttreatment (P<.001 for all). Distance between anatomic features reduced with DIR by median 2.5 mm and 2.8 for pretreatment and midtreatment time points, respectively (P=.001) and 1.4 mm for posttreatment (P>.2). Poorer posttreatment results were likely caused by posttreatment pneumonitis and tumor regression. Up to 80% standardized uptake value loss in perfusion scans was observed. There was limited change in the loss in lung perfusion between registration methods; however, Demons resulted in larger interpatient variation compared with rigid and B-splines registration. Conclusions

Exploring play therapy in pediatric oncology: a preliminary endeavour.

Science.gov (United States)

Chari, Uttara; Hirisave, Uma; Appaji, L

2013-04-01

To discuss the benefits and feasibility of play therapy in pediatric oncology. This is highlighted through the use of a case report of non-directive play therapy with a 4 y- old girl, diagnosed with Acute Lymphoblastic Leukemia. The outcome of play therapy was examined using a combination of qualitative and quantitative assessments. The benefits of play therapy with this child were manifested in better illness adjustment and general mental well-being, enhanced coping, and normalization. Having illustrated benefits of play therapy in pediatric oncology, this paper discusses its feasibility and proposes avenues for clinical practice and research endeavours.

Radiolabelled RGD peptides for imaging and therapy

Energy Technology Data Exchange (ETDEWEB)

Gaertner, F.C.; Schwaiger, M.; Beer, A.J. [Technische Universitaet Muenchen, Department of Nuclear Medicine, Klinikum rechts der Isar, Munich (Germany); Kessler, H. [Technische Universitaet Muenchen, Institute for Advanced Study and Center of Integrated Protein Science, Department of Chemistry, Garching (Germany); King Abdulaziz University, Chemistry Department, Faculty of Science, Jeddah (Saudi Arabia); Wester, H.-J. [Institute for Pharmaceutical Radiochemistry, Garching (Germany)

2012-02-15

Imaging of angiogenesis has become increasingly important with the rising use of targeted antiangiogenic therapies like bevacizumab (Avastin). Non-invasive assessment of angiogenic activity is in this respect interesting, e.g. for response assessment of such targeted antiangiogenic therapies. One promising approach of angiogenesis imaging is imaging of specific molecular markers of the angiogenic cascade like the integrin {alpha}{sub v}{beta}{sub 3}. For molecular imaging of integrin expression, the use of radiolabelled peptides is still the only approach that has been successfully translated into the clinic. In this review we will summarize the current data on imaging of {alpha}{sub v}{beta}{sub 3} expression using radiolabelled RGD peptides with a focus on tracers already in clinical use. A perspective will be presented on the future clinical use of radiolabelled RGD peptides including an outlook on potential applications for radionuclide therapy. (orig.)

Cryopreserved Off-the-Shelf Allogeneic Adipose-Derived Stromal Cells for Therapy in Patients with Ischemic Heart Disease and Heart Failure-A Safety Study

DEFF Research Database (Denmark)

Kastrup, Jens; Haack-Sørensen, Mandana; Juhl, Morten

2017-01-01

and ischemic heart failure (IHF). Batches of CSCC_ASC were isolated from three healthy donors by liposuction from abdominal adipose tissue. Adipose mesenchymal stromal cells were culture expanded in bioreactors without the use of animal constituents, cryopreserved, and stored in vials in nitrogen dry......The present first-in-human clinical trial evaluated the safety and feasibility of a newly developed and cryopreserved Cardiology Stem Cell Centre adipose-derived stromal cell (CSCC_ASC) product from healthy donors for intramyocardial injection in ten patients with ischemic heart disease......-storage containers until use. Direct injection of CSCC_ASC into the myocardium did not cause any complications or serious adverse events related to either treatment or cell administration in a 6-month follow-up period. Four out of ten heart failure patients developed donor-specific de novo human leukocyte antigen...

Harm expectancy violation during exposure therapy for posttraumatic stress disorder.

Science.gov (United States)

de Kleine, Rianne A; Hendriks, Lotte; Becker, Eni S; Broekman, Theo G; van Minnen, Agnes

2017-06-01

Exposure therapy has proven efficacy in the treatment of posttraumatic stress disorder (PTSD). Emotional processing theory proposes that fear habituation is a central mechanism in symptom reduction, but the empirical evidence supporting this is mixed. Recently it has been proposed that violation of harm expectancies is a crucial mechanism of action in exposure therapy. But to date, changes in harm expectancies have not been examined during exposure therapy in PTSD. The goal of the current study was to examine harm expectancy violation as mechanism of change in exposure therapy for posttraumatic stress disorder (PTSD). Patients (N=50, 44 female) with a primary diagnosis of chronic PTSD received intensive exposure therapy. Harm expectancies, harm experiences and subjective units of distress (SUDs) were assessed at each imaginal exposure session, and PTSD symptoms were assessed pre- and posttreatment with the Clinician Administered PTSD Scale (CAPS). Results showed that harm expectancies were violated within and strongly declined in-between exposure therapy sessions. However, expectancy violation was not related to PTSD symptom change. Fear habituation measures were moderately related to PTSD symptom reductions. In line with theory, exposure therapy promotes expectancy violation in PTSD patients, but this is not related to exposure therapy outcome. More work is warranted to investigate mechanisms of change during exposure therapy in PTSD. Copyright © 2017 Elsevier Ltd. All rights reserved.

TH-E-BRF-10: Interim Esophageal Cancer Response Assessment Via 18FDG-PET Scanning During Radiation Therapy

Energy Technology Data Exchange (ETDEWEB)

Higgins, K [Duke University Medical Physics Graduate Program, Durham, NC (United States); Wu, Q; Perez, B; Czito, B; Palta, M; Willett, C; Das, S [Duke University Medical Center, Durham, NC (United States)

2014-06-15

Purpose: Local failure occurs in a large proportion of esophageal cancer patients treated with chemoradiation. The treatment strategy for non-responders could potentially be modified if they are identified during therapy. This work investigates the utility of an interim 18FDG-PET scan acquired during the course of therapy as a predictor of pathological response post-therapy. Methods: Fifteen patients underwent 18FDG-PET scanning prior to radiation therapy (RT) and once during RT, after delivery of ∼32 Gy. The physician-contoured GTV on the planning CT scan was used to automatically segment a PET-based GTV on the pre-RT PET (GTV-pre-PET) as the volume with >40% of the maximum GTV PET SUV value. The pre- and intra-RT CTs were deformably registered to each other to transfer the GTV-pre-PET to the intra-RT PET (GTV-intra-PET). The fractional decrease in the maximum SUV, mean SUV and the SUV to the highest intensity 10% – 90% volumes from GTV-pre-PET to GTV-intra-PET were compared to pathological response assessed at the time of post-RT surgery. Results: Based on post-treatment pathology of 15 patients, 7 were classified as achieving favorable response (treatment effect grade ≤ 1) and 8 as unfavorable response (treatment effect grade > 1). Neither fractional decrease in maximum SUV nor mean SUV were significant between the favorable and unfavorable groups. However, the fractional decrease in SUV20% (SUV to the highest 20% volume) was significant (p = 0.02), with an area under the Receiver Operating Characteristics (ROC) curve of 0.84. An optimal cutoff value of 0.46 for this metric was able to distinguish between the two groups with 71% sensitivity (favorable) and 88% specificity (unfavorable). Conclusion: The fractional decrease in SUV to the volume with highest 20% intensity from pre- to intra-RT 18FDG-PET imaging may be used to distinguish between favorable and unfavorable responders with high sensitivity and specificity.

TH-E-BRF-10: Interim Esophageal Cancer Response Assessment Via 18FDG-PET Scanning During Radiation Therapy

International Nuclear Information System (INIS)

Higgins, K; Wu, Q; Perez, B; Czito, B; Palta, M; Willett, C; Das, S

2014-01-01

Purpose: Local failure occurs in a large proportion of esophageal cancer patients treated with chemoradiation. The treatment strategy for non-responders could potentially be modified if they are identified during therapy. This work investigates the utility of an interim 18FDG-PET scan acquired during the course of therapy as a predictor of pathological response post-therapy. Methods: Fifteen patients underwent 18FDG-PET scanning prior to radiation therapy (RT) and once during RT, after delivery of ∼32 Gy. The physician-contoured GTV on the planning CT scan was used to automatically segment a PET-based GTV on the pre-RT PET (GTV-pre-PET) as the volume with >40% of the maximum GTV PET SUV value. The pre- and intra-RT CTs were deformably registered to each other to transfer the GTV-pre-PET to the intra-RT PET (GTV-intra-PET). The fractional decrease in the maximum SUV, mean SUV and the SUV to the highest intensity 10% – 90% volumes from GTV-pre-PET to GTV-intra-PET were compared to pathological response assessed at the time of post-RT surgery. Results: Based on post-treatment pathology of 15 patients, 7 were classified as achieving favorable response (treatment effect grade ≤ 1) and 8 as unfavorable response (treatment effect grade > 1). Neither fractional decrease in maximum SUV nor mean SUV were significant between the favorable and unfavorable groups. However, the fractional decrease in SUV20% (SUV to the highest 20% volume) was significant (p = 0.02), with an area under the Receiver Operating Characteristics (ROC) curve of 0.84. An optimal cutoff value of 0.46 for this metric was able to distinguish between the two groups with 71% sensitivity (favorable) and 88% specificity (unfavorable). Conclusion: The fractional decrease in SUV to the volume with highest 20% intensity from pre- to intra-RT 18FDG-PET imaging may be used to distinguish between favorable and unfavorable responders with high sensitivity and specificity

Electroconvulsive therapy and memory.

Science.gov (United States)

Harper, R G; Wiens, A N

1975-10-01

Recent research on the effects of electroconvulsive therapy (ECT) on memory is critically reviewed. Despite some inconsistent findings, unilateral nondominant ECT appears to affect verbal memory less than bilateral ECT. Adequate research on multiple monitored ECT is lacking. With few exceptions, the research methodologies for assessing memory have been inadequate. Many studies have confounded learning with retention, and only very recently has long term memory been adequately studied. Standardized assessment procedures for short term and long term memory are needed, in addition to more sophisticated assessment of memory processes, the duration of memory loss, and qualitative aspects of memories.

EDITORIAL Complexity of advanced radiation therapy necessitates multidisciplinary inquiry into dose reconstruction and risk assessment Complexity of advanced radiation therapy necessitates multidisciplinary inquiry into dose reconstruction and risk assessment

Science.gov (United States)

Newhauser, Wayne

2010-07-01

from the symposium are interrelated and focus on dose and risk assessments related to radiation exposures from advanced radiation therapies. These research topics have become increasingly complex and require the combined expertise of researchers with highly specialized and diverse investigational skills. Innovative multidisciplinary teams will be needed to achieve breakthroughs and, ultimately, to translate the research into clinical practice (Disis and Slattery 2010). The symposium's scientific goals included fostering and promoting such multidisciplinary teams, which will work to solve these complex problems and thereby improve cancer outcomes. To help clarify how the 13 articles each contribute to the goal of improving cancer outcomes, a brief digression is necessary. The proportion of patients surviving their cancers for five years or more is large and increasing (Jemal et al 2009). Unfortunately, in survivors who received radiation therapy, the prevalence of radiogenic late effects is likewise large and increasing (cf Altekruse et al 2010, Meadows et al 2009, Hudson et al 2009, Friedman et al 2010), with the potential to become a public health issue of considerable scale (Travis 2006). A multitude of late effects are associated with radiation exposure, including the development of second cancers, cardiac toxicity, cognitive deficits, and musculoskeletal growth abnormalities in children. In modern radiation therapy, much effort is devoted to developing personalized treatments that control the tumor while minimizing acute toxicities to surrounding healthy tissues; comparatively less attention has been paid to minimizing late effects (Durante and Loeffler 2010). In recent years, however, there has been an encouraging increase in research activities seeking to quantify radiation exposures (Stovall et al 2006) and the associated risks of late effects from modern external-beam therapies (Xu et al 2008). In this issue, Zhang et al (2010) report on Monte Carlo and

Metrics for Performance Evaluation of Patient Exercises during Physical Therapy.

Science.gov (United States)

Vakanski, Aleksandar; Ferguson, Jake M; Lee, Stephen

2017-06-01

The article proposes a set of metrics for evaluation of patient performance in physical therapy exercises. Taxonomy is employed that classifies the metrics into quantitative and qualitative categories, based on the level of abstraction of the captured motion sequences. Further, the quantitative metrics are classified into model-less and model-based metrics, in reference to whether the evaluation employs the raw measurements of patient performed motions, or whether the evaluation is based on a mathematical model of the motions. The reviewed metrics include root-mean square distance, Kullback Leibler divergence, log-likelihood, heuristic consistency, Fugl-Meyer Assessment, and similar. The metrics are evaluated for a set of five human motions captured with a Kinect sensor. The metrics can potentially be integrated into a system that employs machine learning for modelling and assessment of the consistency of patient performance in home-based therapy setting. Automated performance evaluation can overcome the inherent subjectivity in human performed therapy assessment, and it can increase the adherence to prescribed therapy plans, and reduce healthcare costs.

Reconversion of bone marrow in Gaucher disease treated with enzyme therapy documented by MR

International Nuclear Information System (INIS)

Allison, J.W.; James, C.A.; Arnold, G.L.; Stine, K.C.; Becton, D.L.; Bell, J.M.

1998-01-01

Background. Skeletal complications are responsible for significant morbidity in Gaucher patients. Plain radiographs have been unreliable in assessing bone marrow infiltration and activity. A way to assess bone marrow improvement is needed during enzyme therapy. Objective. The purpose of this paper is to assess the usefulness of MR in following improvement of abnormal bone marrow in Gaucher patients on enzyme therapy. Materials and methods. Three patients aged 2, 7, and 24 years underwent serial MR scans of the lower extremities before and during treatment with Alglucerase (two patients) and Imiglucerase (one patient). T1-weighted, T2-weighted, STIR and FSE T2-weighted images were utilized. Two patients were imaged after 16 months of therapy, and one patient was imaged after 6 months of therapy. Results. All patients had improvement in marrow signal consistent with partial reconversion to fatty marrow during treatment. The findings were more marked after prolonged therapy. T1-weighted images demonstrated findings most clearly. Conclusion. MR consistently showed improvement in marrow signal in Gaucher patients on enzyme therapy. As smaller doses of enzyme therapy are the trend, MR can be utilized to determine if therapy is effecting a change in the bone marrow. (orig.)

Assessment of organ dose reduction and secondary cancer risk associated with the use of proton beam therapy and intensity modulated radiation therapy in treatment of neuroblastomas

International Nuclear Information System (INIS)

Fuji, Hiroshi; Harada, Hideyuki; Asakura, Hirofumi; Nishimura, Tetsuo; Schneider, Uwe; Ishida, Yuji; Konno, Masahiro; Yamashita, Haruo; Kase, Yuki; Murayama, Shigeyuki; Onoe, Tsuyoshi; Ogawa, Hirofumi

2013-01-01

To compare proton beam therapy (PBT) and intensity-modulated radiation therapy (IMRT) with conformal radiation therapy (CRT) in terms of their organ doses and ability to cause secondary cancer in normal organs. Five patients (median age, 4 years; range, 2–11 years) who underwent PBT for retroperitoneal neuroblastoma were selected for treatment planning simulation. Four patients had stage 4 tumors and one had stage 2A tumor, according to the International Neuroblastoma Staging System. Two patients received 36 Gy, two received 21.6 Gy, and one received 41.4 Gy of radiation. The volume structures of these patients were used for simulations of CRT and IMRT treatment. Dose–volume analyses of liver, stomach, colon, small intestine, pancreas, and bone were performed for the simulations. Secondary cancer risks in these organs were calculated using the organ equivalent dose (OED) model, which took into account the rates of cell killing, repopulation, and the neutron dose from the treatment machine. In all evaluated organs, the mean dose in PBT was 20–80% of that in CRT. IMRT also showed lower mean doses than CRT for two organs (20% and 65%), but higher mean doses for the other four organs (110–120%). The risk of secondary cancer in PBT was 24–83% of that in CRT for five organs, but 121% of that in CRT for pancreas. The risk of secondary cancer in IMRT was equal to or higher than CRT for four organs (range 100–124%). Low radiation doses in normal organs are more frequently observed in PBT than in IMRT. Assessments of secondary cancer risk showed that PBT reduces the risk of secondary cancer in most organs, whereas IMRT is associated with a higher risk than CRT

Clinical Assessment of Intraventricular Blood Transport in Patients Undergoing Cardiac Resynchronization Therapy

Science.gov (United States)

Rossini, Lorenzo; Martinez-Legazpi, P.; Benito, Y.; Perez Del Villar, C.; Gonzalez-Mansilla, A.; Barrio, A.; Yotti, R.; Kahn, A. M.; Shadden, S. C.; Fernandez-Aviles, F.; Bermejo, J.; Del Alamo, J. C.

2015-11-01

In the healthy heart, left ventricular (LV) filling generates flow patterns which have been proposed to optimize blood transport by coupling diastole and systole phases. We present a novel image-based method to assess how flow patterns influence LV blood transport in patients undergoing cardiac resynchronization therapy (CRT). Solving the advection equation with time-varying inflow boundary conditions allows to track the transport of blood entering the LV in the different filling waves, as well as the transport barriers which couple filling and ejection. The velocity fields were obtained using echocardiographic color Doppler velocimetry, which provides two-dimensional time-resolved flow maps in the apical long axis three-chamber view of the LV. We analyze flow transport in a group of patients with CRT devices as well as in healthy volunteers. In the patients under CRT, the device programming was varied to analyze flow transport under different values of the atrioventricular (AV) conduction delay and to model tachycardia. This analysis illustrates how CRT influences the transit of blood inside the LV, contributes to conserving kinetic energy and favors the generation of hemodynamic forces that accelerate blood in the direction of the LV outflow tract.

Study to assess the effectiveness of modified constraint-induced movement therapy in stroke subjects: A randomized controlled trial

Directory of Open Access Journals (Sweden)

Priyanka Singh

2013-01-01

Full Text Available Background and Purpose: The purpose of this study was to assess the effectiveness of modified constraint induced movement therapy (m-CIMT in stroke subjects. Materials and Methods: A total of forty sub-acute stroke subjects were randomly assigned to either a m-CIMT (n = 20 or in a control group (n = 20. The m-CIMT group (14 men, 6 women; mean age = 55.2 years consisted of structured 2 h therapy sessions emphasizing affected arm use, occurring 5 times/week for 2 weeks. A mitt was used to restrain the unaffected arm for 10 h/day for 2 week. The control group (11 men, 9 women; mean age = 56.4 years consisted of conventional rehabilitation for time-matched exercise program. The outcome measures were evaluated at pre- and post-intervention by using the Wolf Motor Function Test (WMFT and Fugl-Meyer assessment (FMA of motor recovery after stroke. Results: After intervention significant effects were observed in m-CIMT group on WMFT (pre-test and post-test score was 28.04 ± 6.58, 13.59 ± 2.86; P =0.003. Similarly on FMA (pre- and post-test score was 31.15 ± 6.37, 55.7 ± 6.4; P = 0.00. Conclusion: There is a significant improvem ent in upper extremity function so it indicates that m-CIMT is effective in improving the motor function of the affected arm in stroke subjects. However, its long-term effect has not proved since there was no follow-up after intervention.

Cardiovascular magnetic resonance frontiers: Tissue characterisation with mapping

Directory of Open Access Journals (Sweden)

Rebecca Schofield

2016-11-01

Full Text Available The clinical use of cardiovascular magnetic resonance (CMR imaging has expanded rapidly over the last decade. Its role in cardiac morphological and functional assessment is established, with perfusion and late gadolinium enhancement (LGE imaging for scar increasingly used in day-to-day clinical decision making. LGE allows a virtual histological assessment of the myocardium, with the pattern of scar suggesting disease aetiology, and the extent of predicting risk. However, even combined, the full range of pathological processes occurring in the myocardium are not interrogated. Mapping is a new frontier where the intrinsic magnetic properties of heart muscle are measured to probe further. T1, T2 and T2* mapping measures the three fundamental tissue relaxation rate constants before contrast, and the extracellular volume (ECV after contrast. These are displayed in colour, often providing an immediate appreciation of pathology. These parameters are differently sensitive to pathologies. Iron (cardiac siderosis, intramyocardial haemorrhage makes T1, T2 and T2* fall. T2 also falls with fat infiltration (Fabry disease. T2 increases with oedema (acute infarction, takotsubo cardiomyopathy, myocarditis, rheumatological disease. Native T1 increases with fibrosis, oedema and amyloid. Some of these changes are large (e.g. iron, oedema, amyloid, others more modest (diffuse fibrosis. They can be used to detect early disease, distinguish aetiology and, in some circumstances, guide therapy. In this review, we discuss these processes, illustrating clinical application and future advances.

Some aspects of using expressive arts-therapies in education and rehabilitation

Directory of Open Access Journals (Sweden)

Miholić Damir

2013-01-01

Full Text Available Contemporary approaches in different fields of expressive arts-therapies (art-therapy, music therapy, dance movement therapy, bibliotherapy, psychodrama and drama therapy are presented in this article. In that way, theoretical background, some elements of observation and assessment, as well as specific methods of therapy interventions are described. Relevant knowledge about different aspects of expressive art-therapies is presented by reviewing some recent references and results of different investigations. Results of previous researches pointed out that expressive arts-therapy may have positive influence on different aspects of psychosocial functioning. Also, further investigations are needed in order to achieve best practice in different fields of education and rehabilitation.

The efficacy of balneotherapy and mud-pack therapy in patients with knee osteoarthritis.

Science.gov (United States)

Evcik, Deniz; Kavuncu, Vural; Yeter, Abdurrahman; Yigit, Ilknur

2007-01-01

Knee osteoarthritis (OA) is a common chronic degenerative disorder. There are various treatment modalities. This study was planned to investigate the efficacy of balneotherapy, mud-pack therapy in patients with knee OA. A total of 80 patients with knee OA were included. Their ages ranged between 39-78. The patients were separated in to three groups. Group I (n=25) received balneotherapy, group II (n=29) received mud-pack therapy and group III (n=26) was hot-pack therapy group. The therapies were applied for 20 min duration, once a day, five times per week and a total of 10 session. Patients were assessed according to pain, functional capacity and quality of life parameters. Pain was assessed by using Visual Analogue Scale (VAS) and Western Ontario McMaster Osteoarthritis Index (WOMAC) pain scale (0-4 likert scale). Functional capacity was assessed by using WOMAC functional capacity and WOMAC global index. Quality of life was evaluated by Nottingham Health Profile (NHP) self-administered questionnaire. Also physician's global assessment and the maximum distance that patient can walk without pain, were evaluated. The assessment parameters were evaluated before and after three months. There were statistically significant improvement in VAS and WOMAC pain scores in group I (pbalneotherapy and mud-pack therapy groups (p0.05). The maximum distance was improved both in group I and II (pBalneotherapy and mud-pack therapy were effective in treating patients with knee OA.

Radiation therapy following targeted therapy in oligometastatic renal cell carcinoma.

Science.gov (United States)

Gravis, Gwenaelle; Faure, Marjorie; Rybikowski, Stanislas; Dermeche, Slimane; Tyran, Marguerite; Calderon, Benoit; Thomassin, Jeanne; Walz, Jochen; Salem, Naji

2015-11-01

Up to 40% of patients with renal cell carcinoma (RCC) with initially localized disease eventually develop metastasis following nephrectomy. The current standard of care for metastatic RCC (mRCC) is targeted therapy. However, complete response remains rare. A state of oligometastatic disease may exist, in which metastases are present in a limited number of locations; such cases may benefit from metastasis-directed local therapy, based on the evidence supporting resection of limited-volume metastases, allowing for improved disease control. We retrospectively analyzed 7 cases of response of RCC metastases, in patients treated with targeted therapies followed by radiation therapy (RT) of residual metastatic lesions in Paoli-Calmettes Institute (Marseille, France). We analyzed disease response rates, response to sequential strategy, relapse at the irradiated locations and disease evolution. The median follow-up was 34.1 months (range, 19.2-54.5 months). No progression at the irradiated sites was observed. A total of 5 patients had stable disease at the irradiated locations at the last follow-up; 3 remained in complete remission at the assessment, and 2 were stable. Excellent local response and clinical benefit may be achieved without added toxicity. In conclusion, sequential therapeutic strategies with RT following systemic treatment using sunitinib appear to be highly effective in patients with progressive mRCC and prompt the conduction of further confirmatory trials.

[Interdisciplinary pain assessment in the hospital setting : Merely a door-opener to multimodal pain therapy?

Science.gov (United States)

Sens, E; Mothes-Lasch, M; Lutz, J F

2017-12-01

Chronic pain is characterized by a complex interaction of somatic, mental and social factors. Assessing these factors in patients with chronic pain is vital during the diagnostic work-up and when making a structured treatment plan. Interdisciplinary pain assessment (ISA) is the most promising method to deal with these challenges. This article presents our experience in performing pain assessments in the hospital setting and also illustrates the characteristic features of chronic pain patients undergoing such assessments. This study reviews and evaluates patient data from 2704 ISAs performed at the Interdisciplinary Pain Centre of the Zentralklinik Bad Berka, Germany, between 2008 and 2015. The majority of our ISA patients are severely handicapped and show distinct signs of chronic disease. A large proportion of patients is either unable to work or receiving benefits (invalidity pension or retirement pension). In addition, patients reported long disease durations and high emotional distress. Treatment recommendations were based on the patients' individual clinical presentations and examination results. More than half of the patients required multimodal pain management, while adjustments or therapeutic withdrawal of pain medications, in particular of opioids, were indicated in many patients. Our study shows that ISA enables fast, high-quality diagnostic assessments of chronic pain while taking the biopsychosocial model of pain in particular into account. In addition, ISA is not biased with regard to outcome results and recommends the further treatment that appears best for the individual patient. ISA leads not only to inpatient treatment, but also to treatment in other therapeutic settings and, as such, is not merely a door-opener to multimodal pain therapy.

The effect of pramipexole therapy on balance disorder and fall risk in Parkinson's disease at early stage: clinical and posturographic assessment.

Science.gov (United States)

Güler, Sibel; Bir, Levent Sinan; Akdag, Beyza; Ardıc, Fusun

2012-01-01

The aim of this study was to determine balance problems and severity and ratio of postural instability of newly diagnosed, early stage Parkinson's patients who did not receive any antiparkinson treatment before, to evaluate fall risk clinically and posturographically and to examine the effects of pramipexole on these signs and symptoms. Detailed posturographic assessments which involved central vestibular, visual, peripheric vestibular somatosensory field tests were applied to both patient and control subjects and fall risk was determined. There was not statistically significant difference between patients and control subjects before and after drug therapy in the assesment of fall risk in posturography and there was not any improvement with drug usage in the patient group. However, in the analysis of subsystems separately, only the involvement in central vestibular field was more severe and could appear at all positions in Parkinson's patients comparing with the control group, and pramipexole was partially effective in improving this disorder. Central vestibular field is the subsystem that should be examined with first priority. Posturography is relatively reliable in defining fall risk and postural instability ratio in Parkinson's disease. But it should be considered that clinical assessment tools can be more sensitive in the evaluation of balance and postural disorders and in the follow-up of the response to drug therapy.

The effects of ear acupressure, massage therapy and no therapy on symptoms of dementia: a randomized controlled trial.

Science.gov (United States)

Rodríguez-Mansilla, Juan; González López-Arza, María Victoria; Varela-Donoso, Enrique; Montanero-Fernández, Jesús; González Sánchez, Blanca; Garrido-Ardila, Elisa María

2015-07-01

To assess the effectiveness of ear acupressure and massage vs. control in the improvement of pain, anxiety and depression in persons diagnosed with dementia. A pilot randomized controlled trial. Residential homes in Extremadura (Spain). A total of 120 elders with dementia institutionalized in residential homes. The participants were randomly allocated, in three groups. Control group - they continued with their routine activities; ear acupressure intervention group - they received ear acupressure treatment (pressure was applied to acupressure points on the ear); and massage therapy intervention group - they received relaxing massage therapy. The variables pain, anxiety and depression were assessed with the Doloplus2, Cornell and Campbell scales. The study was carried out during five months; three months of experimental treatment and two months with no treatment. The assessments were done at baseline, each month during the treatment and at one and two months of follow-up. In the statistical analysis the three groups were compared with each other. A total of 111 participants completed the study. Their aged ranged from 67 to 91 years old and 86 of them (77.4%) were women. The ear acupressure intervention group showed better improvements than the massage therapy intervention group in relation to pain and depression during the treatment period and at one month of follow-up. The best improvement in pain was achieved in the last (3rd) month of ear acupressure treatment (p  massage therapy showed better results than the control group in relation to pain, anxiety and depression. However, ear acupressure achieved more improvements. © The Author(s) 2014.

Development of a Quantitative Tool to Assess the Content of Physical Therapy for Infants

NARCIS (Netherlands)

Blauw-Hospers, Cornill H.; Dirks, Tineke; Hulshof, Lily J.; Hadders-Algra, Mijna

2010-01-01

Purpose: The study aim was to describe and quantify physical therapy interventions for infants at high risk for developmental disorders. Methods: An observation protocol was developed based on knowledge about infant physical therapy and analysis of directly observable physiotherapeutic (PT) actions.

Music Therapy for Posttraumatic Stress in Adults: A Theoretical Review

Science.gov (United States)

Landis-Shack, Nora; Heinz, Adrienne J.; Bonn-Miller, Marcel O.

2017-01-01

Music therapy has been employed as a therapeutic intervention to facilitate healing across a variety of clinical populations. There is theoretical and empirical evidence to suggest that individuals with trauma exposure and Posttraumatic Stress Disorder (PTSD), a condition characterized by enduring symptoms of distressing memory intrusions, avoidance, emotional disturbance, and hyperarousal, may derive benefits from music therapy. The current narrative review describes the practice of music therapy and presents a theoretically-informed assessment and model of music therapy as a tool for addressing symptoms of PTSD. The review also presents key empirical studies that support the theoretical assessment. Social, cognitive, and neurobiological mechanisms (e.g., community building, emotion regulation, increased pleasure, anxiety reduction) that promote music therapy’s efficacy as an adjunctive treatment for individuals with posttraumatic stress are discussed. It is concluded that music therapy may be a useful therapeutic tool to reduce symptoms and improve functioning among individuals with trauma exposure and PTSD, though more rigorous empirical study is required. In addition, music therapy may help foster resilience and engage individuals who struggle with stigma associated with seeking professional help. Practical recommendations for incorporating music therapy into clinical practice are offered along with several suggestions for future research. PMID:29290641

Effects of neurofeedback therapy in healthy young subjects.

Science.gov (United States)

Altan, Sümeyra; Berberoglu, Bercim; Canan, Sinan; Dane, Şenol

2016-12-01

Neurofeedback refers to a form of operant conditioning of electrical brain activity, in which desirable brain activity is rewarded and undesirable brain activity is inhibited. The research team aimed to examine the efficacy of neurofeedback therapy on electroencephalogram (EEG) for heart rate, electrocardiogram (ECG) and galvanic skin resistance (GSR) parameters in a healthy young male population. Forty healthy young male subjects aged between 18 to 30 years participated in this study. Neurofeedback application of one session was made with bipolar electrodes placed on T3 and T4 (temporal 3 and 4) regions and with reference electrode placed on PF1 (prefrontal 1). Electroencephalogram (EEG), electrocardiogram (ECG) and galvanic skin resistance (GSR) were assessed during Othmer neurofeedback application of one session to regulate slow wave activity for forty minutes thorough the session. Data assessed before neurofeedback application for 5 minutes and during neurofeedback application of 30 minutes and after neurofeedback application for 5 minutes throughout the session of 40 minutes. Means for each 5 minutes, that is to say, a total 8 data points for each subjects over 40 minutes, were assessed. Galvanic skin resistance increased and heart rate decreased after neurofeedback therapy. Beta activity in EEG increased and alfa activity decreased after neurofeedback therapy. These results suggest that neurofeedback can be used to restore sympathovagal imbalances. Also, it may be accepted as a preventive therapy for psychological and neurological problems.

Accuracy and Utility of Deformable Image Registration in {sup 68}Ga 4D PET/CT Assessment of Pulmonary Perfusion Changes During and After Lung Radiation Therapy

Energy Technology Data Exchange (ETDEWEB)

Hardcastle, Nicholas, E-mail: nick.hardcastle@gmail.com [Department of Physical Sciences, Peter MacCallum Cancer Centre, East Melbourne (Australia); Centre for Medical Radiation Physics, University of Wollongong, Wollongong (Australia); Hofman, Michael S. [Molecular Imaging, Centre for Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne (Australia); Hicks, Rodney J. [Molecular Imaging, Centre for Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne (Australia); Department of Medicine, University of Melbourne, Melbourne (Australia); Callahan, Jason [Molecular Imaging, Centre for Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne (Australia); Kron, Tomas [Department of Medical Imaging and Radiation Sciences, Monash University, Clayton (Australia); The Sir Peter MacCallum Department of Oncology, Melbourne University, Victoria (Australia); MacManus, Michael P.; Ball, David L. [Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, East Melbourne (Australia); The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne (Australia); Jackson, Price [Department of Physical Sciences, Peter MacCallum Cancer Centre, East Melbourne (Australia); Siva, Shankar [Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, East Melbourne (Australia)

2015-09-01

Purpose: Measuring changes in lung perfusion resulting from radiation therapy dose requires registration of the functional imaging to the radiation therapy treatment planning scan. This study investigates registration accuracy and utility for positron emission tomography (PET)/computed tomography (CT) perfusion imaging in radiation therapy for non–small cell lung cancer. Methods: {sup 68}Ga 4-dimensional PET/CT ventilation-perfusion imaging was performed before, during, and after radiation therapy for 5 patients. Rigid registration and deformable image registration (DIR) using B-splines and Demons algorithms was performed with the CT data to obtain a deformation map between the functional images and planning CT. Contour propagation accuracy and correspondence of anatomic features were used to assess registration accuracy. Wilcoxon signed-rank test was used to determine statistical significance. Changes in lung perfusion resulting from radiation therapy dose were calculated for each registration method for each patient and averaged over all patients. Results: With B-splines/Demons DIR, median distance to agreement between lung contours reduced modestly by 0.9/1.1 mm, 1.3/1.6 mm, and 1.3/1.6 mm for pretreatment, midtreatment, and posttreatment (P<.01 for all), and median Dice score between lung contours improved by 0.04/0.04, 0.05/0.05, and 0.05/0.05 for pretreatment, midtreatment, and posttreatment (P<.001 for all). Distance between anatomic features reduced with DIR by median 2.5 mm and 2.8 for pretreatment and midtreatment time points, respectively (P=.001) and 1.4 mm for posttreatment (P>.2). Poorer posttreatment results were likely caused by posttreatment pneumonitis and tumor regression. Up to 80% standardized uptake value loss in perfusion scans was observed. There was limited change in the loss in lung perfusion between registration methods; however, Demons resulted in larger interpatient variation compared with rigid and B-splines registration

Virtual reality therapy for adults post-stroke: a systematic review and meta-analysis exploring virtual environments and commercial games in therapy.

Science.gov (United States)

Lohse, Keith R; Hilderman, Courtney G E; Cheung, Katharine L; Tatla, Sandy; Van der Loos, H F Machiel

2014-01-01

The objective of this analysis was to systematically review the evidence for virtual reality (VR) therapy in an adult post-stroke population in both custom built virtual environments (VE) and commercially available gaming systems (CG). MEDLINE, CINAHL, EMBASE, ERIC, PSYCInfo, DARE, PEDro, Cochrane Central Register of Controlled Trials, and Cochrane Database of Systematic Reviews were systematically searched from the earliest available date until April 4, 2013. Controlled trials that compared VR to conventional therapy were included. Population criteria included adults (>18) post-stroke, excluding children, cerebral palsy, and other neurological disorders. Included studies were reported in English. Quality of studies was assessed with the Physiotherapy Evidence Database Scale (PEDro). Twenty-six studies met the inclusion criteria. For body function outcomes, there was a significant benefit of VR therapy compared to conventional therapy controls, G = 0.48, 95% CI = [0.27, 0.70], and no significant difference between VE and CG interventions (P = 0.38). For activity outcomes, there was a significant benefit of VR therapy, G = 0.58, 95% CI = [0.32, 0.85], and no significant difference between VE and CG interventions (P = 0.66). For participation outcomes, the overall effect size was G = 0.56, 95% CI = [0.02, 1.10]. All participation outcomes came from VE studies. VR rehabilitation moderately improves outcomes compared to conventional therapy in adults post-stroke. Current CG interventions have been too few and too small to assess potential benefits of CG. Future research in this area should aim to clearly define conventional therapy, report on participation measures, consider motivational components of therapy, and investigate commercially available systems in larger RCTs. Prospero CRD42013004338.

Effectiveness of CAM therapy: understanding the evidence.

Science.gov (United States)

Staud, Roland

2011-02-01

By definition, complementary and alternative medicine (CAM) attempts to diagnose and treat illnesses in unconventional ways. CAM has been classified as: (1) alternative medical systems (eg, traditional Chinese medicine [including acupuncture], naturopathic medicine, ayurvedic medicine, and homeopathy); (2) biologic-based therapies (eg, herbal, special dietary, and individual biologic treatments); (3) energy therapies (eg, Reiki, therapeutic touch, magnet therapy, Qi Gong, and intercessory prayer); (4) manipulative and body-based systems (eg, chiropractic, osteopathy, and massage); and (5) mind-body interventions (eg, meditation, biofeedback, hypnotherapy, and the relaxation response). This review focuses on how to assess the effectiveness of CAM therapies for chronic musculoskeletal pains, emphasizing the role of specific and nonspecific analgesic mechanisms, including placebo. Copyright © 2011 Elsevier Inc. All rights reserved.

DEVELOPMENT OF THE QUESTIONNAIRE ON COMPLIANCE TO MEDICAL NUTRITION THERAPY FOR TYPE 2 DIABETIC PATIENTS AND ASSESSMENT OF ITS POTENTIAL USE

Directory of Open Access Journals (Sweden)

E. G. Starostina

2016-01-01

Full Text Available Background: А  specific questionnaire is necessary to perform quantitative assessment of compliance to medical nutrition therapy in patients with type 2 diabetes mellitus (DM.Aim: Тo develop a questionnaire to assess how type 2 diabetic patients adhere with the principles of medical nutrition therapy and to identify factors associated with good dietary compliance.Materials and methods: We proposed a questionnaire "Dietary adherence test" (DAT and validated it in 300 inand out-patients with type 2 DM. DAT was validated against the diabetes-related behavior score, diabetes-related knowledge score, and HbA1c level; the internal consistency coefficient (Cronbach's alfa was also calculated.Results: Cronbach's alfa for primary raw and standardized data were 0.7444 and 0.7413, respectively, thus meeting the required range of 0.7–0.8. The score on DAT item 1 (the title item and total score (the sum of scores of item 2 to 10 correlated with the diabetes-related behavior score (r=0.21, р=0.0006 and r=0.34, р<0.0001, respectively. Patients with poor dietary compliance (average DAT score≤2 had a significantly lower score on the subscale "Nutrition" of the diabetes knowledge test, than those with good dietary compliance (average DAT score≥2 (44.9±15.6 vs 60.2±16.2, р<0.0001. Patients who perceived their diet as the most burdensome element of life with diabetes, had lower total DAT score (24.1±4.6 than those who did not see their diet as a problem (25.9±5.1, р=0.001. There was a  significant difference in average DAT score between patients on insulin therapy and patients on oral treatment (2.8±0.6 vs 2.9±0.6, respectively, р=0.019. Patients with poor and good dietary adherence, according to DAT, differed in their duration of diabetes, social status and diabetes-related behavior score. There was a  weak correlation between the DAT score and duration of diabetes (r=0.16, р=0.009, and weak inverse correlation between the DAT score and

Assess results of PET/CT in cancer diagnosis, follow up treatment and simulation for radiation therapy

International Nuclear Information System (INIS)

Mai Trong Khoa; Tran Dinh Ha; Tran Hai Binh

2015-01-01

PET/CT (Positron Emission Computed Tomography) has been studied and established as routine at the Nuclear Medicine and Oncology Center, Bach Mai hospital. From 8/2009 to 5/2015, 6223 patients have been undergone PET/CT scan. Among them, diagnostic and simulation PET/CT scan for cancer patients accounted to 5833 (93.8%). Researches about value of PET/CT for most common cancers have been done. Results: PET/CT can help the primary tumor diagnosis, metastases detection, staging, simulation for radiation therapy, response to treatment assessment, and relapses after treatment identification. Percentage accordance between PET / CT and histopathology was 96% (esophagus cancer), 94.7% (lung cancer). Average maxSUV value of primary tumor of the esophagus cancer, colorectal cancer, nasopharynx cancer, lung cancer, and NHL respectively 9.50, 9.78, 11.08, 9.17, 10.21. MaxSUV value increased with histological grade and tumor size. After undergone PET / CT, stage of disease changed in 28% esophagus cancer; 22.7% colorectal cancer; stage of disease increased in 23.5% of NHL, 32.0% of lung cancer, and 25.0% of nasopharynx cancer. PET / CT simulation for radiation therapy target volume reduced in 28% of nasopharynx cancer, which helped the radioactive dose concentrate exactly in the target lesions, minimize effect to healthy tissues, improved the effectiveness of treatment and reduced complications. (author)

Manual therapy and exercise for neck pain: A systematic review

NARCIS (Netherlands)

Miller, Jordan; Gross, Anita; D'Sylva, Jonathan; Burnie, Stephen J.; Goldsmith, Charles H.; Graham, Nadine; Haines, Ted; Brønfort, Gert; Hoving, Jan L.

2010-01-01

Manual therapy is often used with exercise to treat neck pain. This cervical overview group systematic review update assesses if manual therapy, including manipulation or mobilisation, combined with exercise improves pain, function/disability, quality of life, global perceived effect, and patient

Changes in quality of life as a result of ketogenic diet therapy: A new approach to assessment with the potential for positive therapeutic effects.

Science.gov (United States)

Bruce, Susan; Devlin, Anita; Air, Linda; Cook, Lucy

2017-01-01

There are difficulties inherent in measuring Quality of life (QoL) in patients with chronic illness, including agreement on definitions of quality of life and the type of measure used, disease specific or generic. Well validated QoL instruments for epilepsy exist but focus on capturing common themes pertinent to children and families as a group instead of focusing on themes important to individual patients and their families/carers. In addition, it is common for numerous items on these inventories to be left incomplete or responded to with "not applicable" since many of the items are not suitable for children with disabilities and their families. This led us to devise a way to capture individual quality-of-life measures that are linked to parental/carer expectations in families of children undergoing ketogenic diet therapy for epilepsy. As part of our routine clinical assessment, parents/carers were asked to describe what they would like to see happen or change as a result of their child being on ketogenic diet therapy. A simple unstructured form was designed to facilitate the assessment process. Parents were then asked to rate their own QoL against these criteria on a Likert scale of 0-10 prior to commencement of the diet. This assessment was repeated at subsequent visits with parents/carers initially blinded to their original responses. Our assessments indicated that ketogenic diet therapy improves quality of life over a twelve-month period when measured against parental expectations. This ideographic approach has demonstrated changes in parental Qol and parental perceptions of their child's quality of life that would not have been captured by other validated measures. A lengthy questionnaire is avoided and is replaced by a skilled supportive conversation that identifies goals for treatment that are important to parents. This helps parents to reflect on the progress their child makes on the diet by revisiting their previously stated aspirations, and assessing

Assessment of the cardiovascular effects of electroconvulsive therapy in individuals older than 50 years

Directory of Open Access Journals (Sweden)

Takada J.Y.

2005-01-01

Full Text Available To evaluate the impact of electroconvulsive therapy on arterial blood pressure, heart rate, heart rate variability, and the occurrence of ischemia or arrhythmias, 38 (18 men depressive patients free from systemic diseases, 50 to 83 years old (mean: 64.7 ± 8.6 underwent electroconvulsive therapy. All patients were studied with simultaneous 24-h ambulatory blood pressure and Holter monitoring, starting 18 h before and continuing for 3 h after electroconvulsive therapy. Blood pressure, heart rate, heart rate variability, arrhythmias, and ischemic episodes were recorded. Before each session of electroconvulsive therapy, blood pressure and heart rate were in the normal range; supraventricular ectopic beats occurred in all patients and ventricular ectopic beats in 27/38; 2 patients had non-sustained ventricular tachycardia. After shock, systolic, mean and diastolic blood pressure increased 29, 25, and 24% (P < 0.001, respectively, and returned to baseline values within 1 h. Maximum, mean and minimum heart rate increased 56, 52, and 49% (P < 0.001, respectively, followed by a significant decrease within 5 min; heart rate gradually increased again thereafter and remained elevated for 1 h. Analysis of heart rate variability showed increased sympathetic activity during shock with a decrease in both sympathetic and parasympathetic drive afterwards. No serious adverse effects occurred; electroconvulsive therapy did not trigger any malignant arrhythmias or ischemia. In middle-aged and elderly people free from systemic diseases, electroconvulsive therapy caused transitory increases in blood pressure and heart rate and a decrease in heart rate variability but these changes were not associated with serious adverse clinical events.

Manual therapy, exercise therapy or combined treatment in the management of adult neck pain - A systematic review and meta-analysis.

Science.gov (United States)

Fredin, Ken; Lorås, Håvard

2017-10-01

Neck pain is a common and often disabling musculoskeletal condition. Two therapies frequently prescribed for its management are manual therapy (MT) and exercise therapy (ET), and combining these treatment approaches are common. To assess whether or not combined treatment consisting of MT and ET is more effective than either therapy alone in relieving pain and improving function in adult patients with grade I-II neck pain. Systematic review with meta-analysis. A systematic search on EMBASE, MEDLINE, AMED, CENTRAL and PEDro were performed until June 2017. Randomized controlled trials with adult grade I-II neck pain patients were included if they investigated the combined effect of MT and ET to the same ET or MT alone, and reported pain intensity or disability on numerical scales. Quality of life was assessed as a secondary outcome. Quality of the included trials was assessed with the PEDro scale, and the quality of evidence was assessed with GRADE. 1169 articles were screened, and 7 studies were included, all of which investigated the addition of ET to MT. Only very small and non-significant between group differences was found on pain intensity at rest, neck disability, and quality of life at immediate post-treatment, 6 months, and 12 months follow-up. The quality of evidence was moderate for pain-at-rest outcomes and moderate too low for neck disability and quality of life outcomes. Combined treatment consisting of MT and ET does not seem to be more effective in reducing neck pain intensity at rest, neck disability or improving quality of life in adult patients with grade I-II neck pain, than ET alone. Copyright © 2017 Elsevier Ltd. All rights reserved.

A longitudinal assessment of adherence with immunosuppressive therapy following kidney transplantation from the Mycophenolic Acid Observational REnal Transplant (MORE) study.

Science.gov (United States)

Tsapepas, Demetra; Langone, Anthony; Chan, Laurence; Wiland, Anne; McCague, Kevin; Chisholm-Burns, Marie

2014-04-17

Nonadherence with immunosuppressive therapy after renal transplantation is a major clinical concern, but longitudinal data are sparse. Adherence data were recorded during the Mycophenolic Acid Observational REnal Transplant (MORE) study to help inform compliance management decisions. Prospective data were analyzed from the four-year, observational MORE study of de novo adult renal transplant recipients receiving mycophenolic acid (MPA) as enteric-coated mycophenolate sodium (EC-MPS) or mycophenolate mofetil (MMF) at 40 US sites under routine management. Adherence was assessed using the Immunosuppressant Therapy Adherence Scale (ITAS): total score 0-12 (12, adherence; adherent recipients (p=0.59); graft loss was 4.7% (19/402) vs. 3.0% (12/406) (p=0.20); death was 1.5% (6/402) vs. 4.7% (19/406) (p=0.013). Adherence to the immunosuppressive regimen decreases over time, highlighting the need to monitor and encourage adherence even in long-term maintenance kidney transplant patients. Other than African American race, demographic factors may be of limited value in predicting nonadherence.

Dance movement therapy for dementia.

Science.gov (United States)

Karkou, Vicky; Meekums, Bonnie

2017-02-03

Dementia is a collective name for different degenerative brain syndromes which, according to Alzheimer's Disease International, affects approximately 35.6 million people worldwide. The latest NICE guideline for dementia highlights the value of diverse treatment options for the different stages and symptoms of dementia including non-pharmacological treatments. Relevant literature also argues for the value of interventions that acknowledge the complexity of the condition and address the person as a whole, including their physical, emotional, social and cognitive processes. At the same time, there is growing literature that highlights the capacity of the arts and embodied practices to address this complexity. Dance movement therapy is an embodied psychological intervention that can address complexity and thus, may be useful for people with dementia, but its effectiveness remains unclear. To assess the effects of dance movement therapy on behavioural, social, cognitive and emotional symptoms of people with dementia in comparison to no treatment, standard care or any other treatment. Also, to compare different forms of dance movement therapy (e.g. Laban-based dance movement therapy, Chacian dance movement therapy or Authentic Movement). Searches took place up to March 2016 through ALOIS, Cochrane Dementia and Cognitive Improvement's Specialized Register, which covers CENTRAL, a number of major healthcare databases and trial registers, and grey literature sources. We checked bibliographies of relevant studies and reviews, and contacted professional associations, educational programmes and experts from around the world. We considered randomised controlled trials (RCTs) in any language, including cross-over design and cluster-RCTs for inclusion. Studies considered had to include people with dementia, in any age group and in any setting, with interventions delivered by a dance movement therapy practitioner who (i) had received formal training (ii) was a dance movement

Heidelberg Neuro-Music Therapy for chronic-tonal tinnitus - treatment outline and psychometric evaluation.

Science.gov (United States)

Argstatter, Heike; Grapp, Miriam; Plinkert, Peter K; Bolay, Hans Volker

2012-01-01

Musical training positively influences the cortical plasticity of the brain and has proven to be effective in treating chronic tinnitus. A neuro-music therapy concept, the "Heidelberg Neuro-Music Therapy" treatment was developed and evaluated. A prospective, cross-sectional design was used. N = 135 patients (mean age 47 years) with chronic, tonal tinnitus attended a standardized protocol for Neuro-Music Therapy (either "standard therapy" ST or "compact therapy" CT). The results were compared to a cognitive behavioral placebo music therapy procedure (PT). Tinnitus distress was assessed using the German version of the Tinnitus-Questionnaire (TQ) at admission, at discharge and six months after therapy. Changes were assessed statistically and by means of clinical significance. TQ scores significantly improved - independent of group allocation. But more than 80% of the music therapy patients (both ST and CT) revealed a reliable improvement ("responder") compared to 44% in the PT group. Therapy impact seems to be lasting since TQ scores remained stable until follow-up at six months. The "Heidelberg Neuro-Music Therapy" is a method with fast onset and long lasting effect for patients with "tonal" tinnitus. A number of potential working factors accounting for the treatment success are highlighted.

Music therapy for end-of-life care: An updated systematic review.

Science.gov (United States)

McConnell, Tracey; Scott, David; Porter, Sam

2016-10-01

Music therapy during palliative and end-of-life care is well established and positive benefits for patients have been reported. Assess the effectiveness of music therapy versus standard care alone or standard care in combination with other therapies for improving psychological, physiological and social outcomes among adult patients in any palliative care setting. In order to update an existing Cochrane systematic review, we searched MEDLINE, CINAHL, EMBASE, PsycINFO, CENTRAL, ClinicalTrials.gov register and Current Controlled Trials register to identify randomised or quasi-randomised controlled trials published between 2009 and April 2015. Nine electronic music therapy journals were searched from 2009 until April 2015, along with reference lists and contact was made with key experts in music therapy. Only studies published in English were eligible for inclusion. Two reviewers independently screened titles, abstracts, assessed relevant studies for eligibility, extracted data and judged risk of bias for included studies. Disagreements were resolved through discussion with a third reviewer. Data were synthesised in Revman using the random effects model. Heterogeneity was assessed using I(2). Three studies were included in the review. Findings suggest that music therapy may be effective for helping to reduce pain in palliative care patients (standard mean deviation = -0.42, 95% confidence interval = -0.68 to -0.17, p = 0.001). Available evidence did not support the use of music therapy to improve overall quality of life in palliative care. While this review suggests that music therapy may be effective for reducing pain, this is based on studies with a high risk of bias. Further high-quality research is required. © The Author(s) 2016.

Occupational therapy with people with depression: using nominal group technique to collate clinician opinion.

Science.gov (United States)

Hitch, Danielle; Taylor, Michelle; Pepin, Genevieve

2015-05-01

This aim of this study was to obtain a consensus from clinicians regarding occupational therapy for people with depression, for the assessments and practices they use that are not currently supported by research evidence directly related to functional performance. The study also aimed to discover how many of these assessments and practices were currently supported by research evidence. Following a previously reported systematic review of assessments and practices used in occupational therapy for people with depression, a modified nominal group technique was used to discover which assessments and practices occupational therapists currently utilize. Three online surveys gathered initial data on therapeutic options (survey 1), which were then ranked (survey 2) and re-ranked (survey 3) to gain the final consensus. Twelve therapists completed the first survey, whilst 10 clinicians completed both the second and third surveys. Only 30% of the assessments and practices identified by the clinicians were supported by research evidence. A consensus was obtained on a total of 35 other assessments and interventions. These included both occupational-therapy-specific and generic assessments and interventions. Principle conclusion. Very few of the assessments and interventions identified were supported by research evidence directly related to functional performance. While a large number of options were generated, the majority of these were not occupational therapy specific.

Plain computed tomography for assessment of early coronary microcirculatory damage after revascularization therapy in acute myocardial infarction

International Nuclear Information System (INIS)

Kato, Masaya; Dote, Keigo; Sasaki, Shota

2006-01-01

Coronary microcirculatory damage is an important factor for the prognosis for acute myocardial infarction (MI) after revascularization. The myocardial enhancement area with contrast media infused during coronary revascularization therapy, detected by computed tomography (CT) just after revascularization, has been reported to correspond to the area of hemorrhagic infarction. The relationship between myocardial contrast enhancement and coronary microcirculatory damage was investigated in the present study. Thirteen patients with acute anterior MI underwent successful coronary revascularization within 6 h of symptom onset were enrolled. The coronary flow velocity pattern was measured using a Doppler guidewire and chest CT assessments were performed immediately after coronary revascularization. The ratio of mean CT number of the highest-enhanced myocardial area and the lumen of the left ventricle was defined as a relative CT number. The relative CT number significantly correlated with coronary diastolic deceleration time (r=-0.78, p<0.002) and coronary diastolic deceleration rate (r=0.74, p<0.04). It also correlated with peak myocardial enzyme release in plasma. Myocardial contrast enhancement detected using plain CT just after coronary reperfusion therapy implies coronary microcirculatory damage in acute MI. The relative CT number is useful in evaluating the impaired coronary microcirculatory state. (author)

Retrospective Audit: Does Prior Assessment by Oral and Maxillofacial Surgeons Reduce the Risk of Osteonecrosis of The Jaw in Patients Receiving Bone-Targeted Therapies for Metastatic Cancers to the Skeleton?--Part II.

Science.gov (United States)

Turner, Bruce; Ali, Sacha; Pati, Jhumur; Nargund, Vinod; Ali, Enamul; Cheng, Leo; Wells, Paula

2016-01-01

Men who receive bone-targeted therapy for metastatic prostate cancer are at increased risk of osteonecrosis of the jaw (ONJ). Development of ONJ has been associated with the administration of bone-targeted therapies in association with other risk factors. ONJ can be distressing for a patient because it can cause pain, risk of jaw fracture, body image disturbance, difficultly eating, and difficulty maintaining good oral hygiene. The aim of this article is to report results of an audit of prior assessment by oral and maxillofacial surgeons (OMFS) before initiation of bone-targeted therapies and whether it may reduce the risk of ONJ in patients receiving bone-targeted therapies for advanced cancers.

Usefulness of 99mTc(V)-dimercaptosuccinic acid scintigraphy in the assessment of response to external radiation therapy in soft tissue sarcoma in Giant Schnauzer dog

International Nuclear Information System (INIS)

Chaudhari, P. R.; Mathe, D.; Balogh, L.; Andocs, G.; Janoki, G. A.

2005-01-01

A nine-year-old male black Giant Schnauzer dog was referred for the scintigraphic evaluation with a history of malignant fibrosarcoma with a rapidly growing non painful mass on the left shoulder region quite near to the site of an operation performed four months ago. We carried out oncological scintigraphy using pentavalent 99mT echnetium labelled dimercaptosuccinic acid [ 99mT c(V)-DMSA], a tumour localising radiopharmaceutical agent. The study was performed to assess the margins, vascularity of the tumour and response to the cancer therapy. Uniform intense radiopharmaceutical uptake was observed in the lesion indicating its margins, vascularity and malignant nature. The dog was subjected to external radiation therapy to control the growth of the cancer and to bring the tumour mass to an operable size. The dog was followed up with 99mT c(V)-DMSA scintigraphy pre-irradiation and post-irradiation. Immediately after the post-irradiation scintigraphy, the dog was operated on. During the surgery, resection of the tumour margins was performed carefully using a hand held gamma probe to assure that no tumour tissue was left inside. In conclusion, the authors would like to state that 99mT c(V)-DMSA oncoscintigraphy is valuable in the assessment and evaluation of therapy in canine soft tissue cancer. (author)

Analgesic effectiveness of prophylactic therapy and continued therapy with naproxen sodium post simple extraction.

Directory of Open Access Journals (Sweden)

Angel Asmat-Abanto

2015-02-01

Full Text Available To compare the analgesic effectiveness of the prophylactic therapy and continued therapy with naproxen sodium after a simple dental extraction. Material and methods: This prospective randomized, parallel, single-blind clinical trial was developed in the Dental Clinic of the Universidad Alas Peruanas in Trujillo (Peru. The patients, who required simple extraction due to dental caries, were randomly distributed into three groups: 30 of them took 550mg naproxen sodium in the preoperative period and then every 12 hours, other 30 took 550mg naproxen sodium in the postoperative period and then every 12 hours, and 30(control group, received 400mg ibuprofen in the postoperative period and then every 8 hours, depending on the established criteria. The procedure was standardized, analgesic effectiveness was assessed by visual analog scale and the presence of adverse drug reactions was evaluated as well. Data were analyzed using ANOVA and Duncan’s test using IBM SPSS 22 with a significance level of 5%. Results: Continued therapy with naproxen sodium showed greater analgesic effectiveness after a simple extraction at 1, 8 and 24 hours (p<0.005. Conclusion: Continued therapy with naproxen sodium presented greater effectiveness than prophylactic therapy with naproxen sodium after a simple extraction.

Estimating health-state utility values for patients with recurrent ovarian cancer using Functional Assessment of Cancer Therapy – General mapping algorithms

Directory of Open Access Journals (Sweden)

Hettle R

2015-11-01

Full Text Available Robert Hettle,1 John Borrill,2 Gaurav Suri,1 Jerome Wulff1 1Parexel Consulting, London, 2AstraZeneca, Macclesfield, UK Objectives: In the absence of EuroQol 5D data, mapping algorithms can be used to predict health-state utility values (HSUVs for use in economic evaluation. In a placebo-controlled Phase II study of olaparib maintenance therapy (NCT00753545, health-related quality of life was measured using the Functional Assessment of Cancer Therapy – Ovarian (FACT-O questionnaire. Our objective was to generate HSUVs from the FACT-O data using published mapping algorithms. Materials and methods: Algorithms were identified from a review of the literature. Goodness-of-fit and patient characteristics were compared to select the best-performing algorithm, and this was used to generate base-case HSUVs for the intention-to-treat population of the olaparib study and for patients with breast cancer antigen mutations. Results: Four FACT – General (the core component of FACT-O mapping algorithms were identified and compared. Under the preferred algorithm, treatment-related adverse events had no statistically significant effect on HSU (P>0.05. Discontinuation of the study treatment and breast cancer antigen mutation status were both associated with a reduction in HSUVs (–0.06, P=0.0009; and –0.03, P=0.0511, respectively. The mean HSUV recorded at assessment visits was 0.786. Conclusion: FACT – General mapping generated credible HSUVs for an economic evaluation of olaparib. As reported in other studies, different algorithms may produce significantly different estimates of HSUV. For this reason, it is important to test whether the choice of a specific algorithm changes the conclusions of an economic evaluation. Keywords: platinum sensitive ovarian cancer, EQ 5D, maintenance therapy, olaparib

The influence of music therapy on quality of life after a stroke

Directory of Open Access Journals (Sweden)

Ilona Poćwierz-Marciniak

2017-01-01

Full Text Available Background A stroke is an interruption in the course of one’s life. It often results in physical disability, cognitive or executive disorders, emotional problems and, as a consequence, the decrease of one’s quality of life. The goal of this research was to determine whether music therapy during neurorehabilitation can positively influence the assessment of one’s quality of life after a stroke. Participants and procedure Sixty-one people who had had strokes and were in the early stages of neurorehabilitation in a hospital took part in the research (n = 31 in the control group and n = 30 in the experimental group. All of them were physically disabled and had either minor cognitive and executive disabilities or none at all. People were randomly assigned to groups. Those in the experimental group participated in a one-on-one music therapy programme divided into 10 sessions based on guided imagery music therapy and cognitive music therapy. The first measurement of quality of life took place at the beginning of the hospital stay at the department of neurorehabilitation (about 1 month after the stroke and the second took place about 1.5 months later. Results Analysis of the results showed that participation in the music therapy programme was associated with a higher assessment of quality of life in the following aspects: general health, vitality, mental health, communication, emotional condition, and alertness. However, taking part in the music therapy had no influence on the assessment of quality of life in the areas of pain, limitation of social roles, relationships, self-care, mobility, and taking care of the house. Conclusions Stroke survivors who took part in music therapy assess their quality of life as higher compared to patients who did not take part in music therapy. Music therapy could constitute a supplementary method of treatment for patients during neurorehabilitation after a stroke, thus improving their quality of life.

Physiotherapy and Occupational Therapy vs No Therapy in Mild to Moderate Parkinson Disease: A Randomized Clinical Trial.

Science.gov (United States)

Clarke, Carl E; Patel, Smitaa; Ives, Natalie; Rick, Caroline E; Dowling, Francis; Woolley, Rebecca; Wheatley, Keith; Walker, Marion F; Sackley, Catherine M

2016-03-01

It is unclear whether physiotherapy and occupational therapy are clinically effective and cost-effective in Parkinson disease (PD). To perform a large pragmatic randomized clinical trial to evaluate the clinical effectiveness of individualized physiotherapy and occupational therapy in PD. The PD REHAB Trial was a multicenter, open-label, parallel group, controlled efficacy trial. A total of 762 patients with mild to moderate PD were recruited from 38 sites across the United Kingdom. Recruitment took place between October 2009 and June 2012, with 15 months of follow-up. Participants with limitations in activities of daily living (ADL) were randomized to physiotherapy and occupational therapy or no therapy. The primary outcome was the Nottingham Extended Activities of Daily Living (NEADL) Scale score at 3 months after randomization. Secondary outcomes were health-related quality of life (assessed by Parkinson Disease Questionnaire-39 and EuroQol-5D); adverse events; and caregiver quality of life. Outcomes were assessed before trial entry and then 3, 9, and 15 months after randomization. Of the 762 patients included in the study (mean [SD] age, 70 [9.1] years), 381 received physiotherapy and occupational therapy and 381 received no therapy. At 3 months, there was no difference between groups in NEADL total score (difference, 0.5 points; 95% CI, -0.7 to 1.7; P = .41) or Parkinson Disease Questionnaire-39 summary index (0.007 points; 95% CI, -1.5 to 1.5; P = .99). The EuroQol-5D quotient was of borderline significance in favor of therapy (-0.03; 95% CI, -0.07 to -0.002; P = .04). The median therapist contact time was 4 visits of 58 minutes over 8 weeks. Repeated-measures analysis showed no difference in NEADL total score, but Parkinson Disease Questionnaire-39 summary index (diverging 1.6 points per annum; 95% CI, 0.47 to 2.62; P = .005) and EuroQol-5D score (0.02; 95% CI, 0.00007 to 0.03; P = .04) showed small differences in favor of therapy. There was no difference in

Music Therapy in Palliative Care.

Science.gov (United States)

Warth, Marco; Keßler, Jens; Hillecke, Thomas K; Bardenheuer, Hubert J

2015-11-13

Music therapy has been used successfully for over 30 years as part of palliative care programs for severely ill patients. There is nonetheless a lack of high-quality studies that would enable an evidence-based evaluation of its psychological and physiological effects. In a randomized controlled trial, 84 hospitalized patients in palliative care were assigned to one of two treatment arms--music therapy and control. The music therapy intervention consisted of two sessions of live music-based relaxation exercises; the patients in the control group listened to a verbal relaxation exercise. The primary endpoints were self-ratings of relaxation, well-being, and acute pain, assessed using visual analog scales. Heart rate variability and health-related quality of life were considered as secondary outcomes. The primary data analysis was performed according to the intention-to-treat principle. Analyses of covariance revealed that music therapy was more effective than the control treatment at promoting relaxation (F = 13.7; p Music therapy did not differ from control treatment with respect to pain reduction (F = 0.4; p = 0.53), but it led to a significantly greater reduction in the fatigue score on the quality-of-life scale (F = 4.74; p = 0.03). Music therapy is an effective treatment with a low dropout rate for the promotion of relaxation and well-being in terminally ill persons undergoing palliative care.

A checklist to assess the quality of reports on spa therapy and balneotherapy trials was developed using the Delphi consensus method: the SPAC checklist.

Science.gov (United States)

Kamioka, Hiroharu; Kawamura, Yoichi; Tsutani, Kiichiro; Maeda, Masaharu; Hayasaka, Shinya; Okuizum, Hiroyasu; Okada, Shinpei; Honda, Takuya; Iijima, Yuichi

2013-08-01

The purpose of this study was to develop a checklist of items that describes and measures the quality of reports of interventional trials assessing spa therapy. The Delphi consensus method was used to select the number of items in the checklist. A total of eight individuals participated, including an epidemiologist, a clinical research methodologist, clinical researchers, a medical journalist, and a health fitness programmer. Participants ranked on a 9-point Likert scale whether an item should be included in the checklist. Three rounds of the Delphi method were conducted to achieve consensus. The final checklist contained 19 items, with items related to title, place of implementation (specificity of spa), care provider influence, and additional measures to minimize the potential bias from withdrawals, loss to follow-up, and low treatment adherence. This checklist is simple and quick to complete, and should help clinicians and researchers critically appraise the medical and healthcare literature, reviewers assess the quality of reports included in systematic reviews, and researchers plan interventional trials of spa therapy. Copyright © 2013 Elsevier Ltd. All rights reserved.

Prospective evaluation of [11C]Choline PET/CT in therapy response assessment of standardized docetaxel first-line chemotherapy in patients with advanced castration refractory prostate cancer

International Nuclear Information System (INIS)

Schwarzenboeck, Sarah M.; Krause, Bernd J.; Eiber, Matthias; Schwaiger, Markus; Kundt, Guenther; Retz, Margitta; Treiber, Uwe; Nawroth, Roman; Gschwend, Juergen E.; Thalgott, Mark; Sakretz, Monique; Kurth, Jens; Rummeny, Ernst J.

2016-01-01

The aim of this study was to prospectively evaluate the value of [ 11 C] Choline PET/CT in monitoring early and late response to a standardized first-line docetaxel chemotherapy in castration refractory prostate cancer (mCRPC) patients. Thirty-two patients were referred for [ 11 C] Choline PET/CT before the start of docetaxel chemotherapy, after one and ten chemotherapy cycles (or - in case of discontinuation - after the last administered cycle) for therapy response assessment. [ 11 C] Choline uptake (SUV max , SUV mean ), CT derived Houndsfield units (HU max , HU mean ), and volume of bone, lung, and nodal metastases and local recurrence were measured semi-automatically at these timepoints. Change in SUV max , SUV mean , HU max , HU mean, and volume was assessed between PET 2 and 1 (early response assessment, ERA) and PET 3 and 1 (late response assessment, LRA) on a patient and lesion basis. Results of PET/CT were compared to clinically used RECIST 1.1 and clinical criteria based therapy response assessment including PSA for defining progressive disease (PD) and non-progressive disease (nPD), respectively. Relationships between changes of SUV max and SUV mean (early and late) and changes of PSA early and PSA late were evaluated. Prognostic value of initial SUV max and SUV mean was assessed. Statistical analyses were performed using SPSS. In the patient-based ERA and LRA there were no statistically significant differences in change of choline uptake, HU, and volume between PD and nPD applying RECIST or clinical response criteria. In the lesion-based ERA, decrease in choline uptake of bone metastases was even higher in PD (applying RECIST criteria), whereas in LRA the decrease was higher in nPD (applying clinical criteria). There were only significant correlations between change in choline uptake and PSA in ERA in PD, in LRA no significant correlations were discovered. Initial SUV max and SUV mean were statistically significantly higher in nPD (applying clinical

An assessment of antibiotic therapy of urinary tract infection in elderly, hospitalised patients.

Science.gov (United States)

McCaig, D J; Stewart, D; Harvey, Y; Downie, G; Scott, C J

1995-11-01

The aim of the study was to compare the antibiotic treatment actually received by elderly, hospitalised patients with urinary tract infection (UTI) with 'optimal' therapy (as gauged by compliance with antibiotic policy, infecting organism, sensitivity data, patient renal function and cost). UTI was more common in females and in catheterised patients and E.Coli was the commonest pathogen. Trimethoprim and co-amoxiclav were the drugs used most frequently for either empirical or sensitivity data-based treatment. In 96% of infections a drug with appropriate action was administered. Often, however, treatment could have been optimised by substituting a cheaper suitable antibiotic, by standardising duration of therapy and ensuring that doses were adjusted for renal impairment. Savings from the use of 'optimal' therapy were estimated at 17%. There is clearly considerable scope for positive input from the clinical pharmacist in this area.

The Effect of Music Therapy in Patients with Huntington's Disease: A Randomized Controlled Trial.

Science.gov (United States)

van Bruggen-Rufi, Monique C H; Vink, Annemieke C; Wolterbeek, Ron; Achterberg, Wilco P; Roos, Raymund A C

2017-01-01

Music therapy may have beneficial effects on improving communication and expressive skills in patients with Huntington's disease (HD). Most studies are, however, small observational studies and methodologically limited. Therefore we conducted a multi-center randomized controlled trial. To determine the efficacy of music therapy in comparison with recreational therapy in improving quality of life of patients with advanced Huntington's disease by means of improving communication. Sixty-three HD-patients with a Total Functional Capacity (TFC) score of ≤7, admitted to four long-term care facilities in The Netherlands, were randomized to receive either group music therapy or group recreational therapy in 16 weekly sessions. They were assessed at baseline, after 8, 16 and 28 weeks using the Behaviour Observation Scale for Huntington (BOSH) and the Problem Behaviour Assessment-short version (PBA-s). A linear mixed model with repeated measures was used to compare the scores between the two groups. Group music therapy offered once weekly for 16 weeks to patients with Huntington's disease had no additional beneficial effect on communication or behavior compared to group recreational therapy. This was the first study to assess the effect of group music therapy on HD patients in the advanced stages of the disease. The beneficial effects of music therapy, recorded in many, mainly qualitative case reports and studies, could not be confirmed with the design (i.e. group therapy vs individual therapy) and outcome measures that have been used in the present study. A comprehensive process-evaluation alongside the present effect evaluation is therefore performed.

Salivary cortisol day curves in assessing glucocorticoid replacement therapy in Addison's disease.

Science.gov (United States)

Smans, Lisanne; Lentjes, Eef; Hermus, Ad; Zelissen, Pierre

2013-01-01

Patients with Addison's disease require lifelong treatment with glucocorticoids. At present, no glucocorticoid replacement therapy (GRT) can exactly mimic normal physiology. As a consequence, under- and especially overtreatment can occur. Suboptimal GRT may lead to various side effects. The aim of this study was to investigate the use of salivary cortisol day curves (SCDC) in the individual adjustment of GRT in order to approach normal cortisol levels as closely as possible, reduce over- and underreplacement and study the short-term effects on quality of life (QoL). Twenty patients with Addison's disease were included in this prospective study. A SCDC was obtained and compared to normal controls; general and disease specific QoL-questionnaires were completed. Based on SCDC assessment of over- and undertreatment (calculated as duration (h) × magnitude (nmol/L) at different time points, glucocorticoid dose and regime were adjusted. After 4 weeks SCDC and QoL assessment were repeated and the effect of adjusting GRT was analysed. At baseline, underreplacement was present in 3 and overreplacement in 18 patients; total calculated overreplacement was 32.8 h.nmol/L. Overreplacement decreased significantly to 13.3 h. nmol/L (p =0.005) after adjustment of GRT. Overreplacement was found particularly in the afternoon and evening. After reducing overreplacement in the evening, complaints about sleep disturbances significantly decreased. Individual adjustment of GRT based on SCDC to approach normal cortisol concentrations during the day can reduce overreplacement, especially in the evening. This can lead to a reduction of sleep disturbances and fatigue in patients with Addison's disease. A SCDC is a simple and patient-friendly tool for adjusting GRT and can be useful in the follow-up of patients with Addison's disease.

Virtual reality therapy for adults post-stroke: a systematic review and meta-analysis exploring virtual environments and commercial games in therapy.

Directory of Open Access Journals (Sweden)

Keith R Lohse

Full Text Available The objective of this analysis was to systematically review the evidence for virtual reality (VR therapy in an adult post-stroke population in both custom built virtual environments (VE and commercially available gaming systems (CG.MEDLINE, CINAHL, EMBASE, ERIC, PSYCInfo, DARE, PEDro, Cochrane Central Register of Controlled Trials, and Cochrane Database of Systematic Reviews were systematically searched from the earliest available date until April 4, 2013. Controlled trials that compared VR to conventional therapy were included. Population criteria included adults (>18 post-stroke, excluding children, cerebral palsy, and other neurological disorders. Included studies were reported in English. Quality of studies was assessed with the Physiotherapy Evidence Database Scale (PEDro.Twenty-six studies met the inclusion criteria. For body function outcomes, there was a significant benefit of VR therapy compared to conventional therapy controls, G = 0.48, 95% CI = [0.27, 0.70], and no significant difference between VE and CG interventions (P = 0.38. For activity outcomes, there was a significant benefit of VR therapy, G = 0.58, 95% CI = [0.32, 0.85], and no significant difference between VE and CG interventions (P = 0.66. For participation outcomes, the overall effect size was G = 0.56, 95% CI = [0.02, 1.10]. All participation outcomes came from VE studies.VR rehabilitation moderately improves outcomes compared to conventional therapy in adults post-stroke. Current CG interventions have been too few and too small to assess potential benefits of CG. Future research in this area should aim to clearly define conventional therapy, report on participation measures, consider motivational components of therapy, and investigate commercially available systems in larger RCTs.Prospero CRD42013004338.

An update on male hypogonadism therapy.

Science.gov (United States)

Surampudi, Prasanth; Swerdloff, Ronald S; Wang, Christina

2014-06-01

Men who have symptoms associated with persistently low serum total testosterone level should be assessed for testosterone replacement therapy. Acute and chronic illnesses are associated with low serum testosterone and these should be recognized and treated. Once the diagnosis of male hypogonadism is made, the benefits of testosterone treatment usually outweigh the risks. Without contraindications, the patient should be offered testosterone replacement therapy. The options of testosterone delivery systems (injections, transdermal patches/gels, buccal tablets, capsules and implants) have increased in the last decade. Testosterone improves symptoms and signs of hypogonadism such as sexual function and energy, increases bone density and lean mass and decreases visceral adiposity. In men who desire fertility and who have secondary hypogonadism, testosterone can be withdrawn and the patients can be placed on gonadotropins. New modified designer androgens and selective androgen receptor modulators have been in preclinical and clinical trials for some time. None of these have been assessed for the treatment of male hypogonadism. Despite the lack of prospective long-term data from randomized, controlled clinical trials of testosterone treatment on prostate health and cardiovascular disease risk, the available evidence suggests that testosterone therapy should be offered to symptomatic hypogonadal men.

Positron emission tomography-computed tomography standardized uptake values in clinical practice and assessing response to therapy.

Science.gov (United States)

Kinahan, Paul E; Fletcher, James W

2010-12-01

The use of standardized uptake values (SUVs) is now common place in clinical 2-deoxy-2-[(18)F] fluoro-D-glucose (FDG) position emission tomography-computed tomography oncology imaging and has a specific role in assessing patient response to cancer therapy. Ideally, the use of SUVs removes variability introduced by differences in patient size and the amount of injected FDG. However, in practice there are several sources of bias and variance that are introduced in the measurement of FDG uptake in tumors and also in the conversion of the image count data to SUVs. In this article the overall imaging process is reviewed and estimates of the magnitude of errors, where known, are given. Recommendations are provided for best practices in improving SUV accuracy. Copyright © 2010 Elsevier Inc. All rights reserved.

Clinical application of Assessment of Parenting Competencies (APC)

DEFF Research Database (Denmark)

Jacobsen, Stine Lindahl

This paper is part of a symposium on music therapy with families with Kirsi Tuomi as Chair. It revolves around the clinical application of a new music therapy assessment model on parent-child interaction and parenting competencies. APC was developed for emotional neglected children and their pare......This paper is part of a symposium on music therapy with families with Kirsi Tuomi as Chair. It revolves around the clinical application of a new music therapy assessment model on parent-child interaction and parenting competencies. APC was developed for emotional neglected children......, child somatic hospitals, centers for refuges and other populations where it would be clinical relevant to assess the parent-child interaction. APC is an observational and improvisational based assessment model evaluating dyads of parent and child (child age range is 5-12). It produces information...... (numbers, graphs, and descriptions) of parent-child interaction and parenting competencies including nonverbal communication, level of attunement in the dyad, and level of emotional support from the parent. It is based on video analysis and a fixed assessment protocol. It was developed through a completed...

Clinical processes in behavioral couples therapy.

Science.gov (United States)

Fischer, Daniel J; Fink, Brandi C

2014-03-01

Behavioral couples therapy is a broad term for couples therapies that use behavioral techniques based on principles of operant conditioning, such as reinforcement. Behavioral shaping and rehearsal and acceptance are clinical processes found across contemporary behavioral couples therapies. These clinical processes are useful for assessment and case formulation, as well as teaching couples new methods of conflict resolution. Although these clinical processes assist therapists in achieving efficient and effective therapeutic change with distressed couples by rapidly stemming couples' corrosive affective exchanges, they also address the thoughts, emotions, and issues of trust and intimacy that are important aspects of the human experience in the context of a couple. Vignettes are provided to illustrate the clinical processes described. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

Nuclear Imaging for Assessment of Prostate Cancer Gene Therapy

Science.gov (United States)

2007-03-01

thymidine kinase transfected EL4 cells . Further exploration of Tc-99m conjugated potential HSV1-TK substrates is still undergoing in our laboratory...prostate cancer cells , has been demonstrated the utility for tissue-specific toxic gene therapy for prostate cancer[10, 11]. Therefore, an adenovirus...BJ5183 together with pAdeasy-1, the viral DNA plasmid. The pAdeasy-1 is E1 and E3 deleted, its E1 function can be complemented in 293A cells . The

Accuracy of computer-calculated and manual QRS duration assessments: Clinical implications to select candidates for cardiac resynchronization therapy.

Science.gov (United States)

De Pooter, Jan; El Haddad, Milad; Stroobandt, Roland; De Buyzere, Marc; Timmermans, Frank

2017-06-01

QRS duration (QRSD) plays a key role in the field of cardiac resynchronization therapy (CRT). Computer-calculated QRSD assessments are widely used, however inter-manufacturer differences have not been investigated in CRT candidates. QRSD was assessed in 377 digitally stored ECGs: 139 narrow QRS, 140 LBBB and 98 ventricular paced ECGs. Manual QRSD was measured as global QRSD, using digital calipers, by two independent observers. Computer-calculated QRSD was assessed by Marquette 12SL (GE Healthcare, Waukesha, WI, USA) and SEMA3 (Schiller, Baar, Switzerland). Inter-manufacturer differences of computer-calculated QRSD assessments vary among different QRS morphologies: narrow QRSD: 4 [2-9] ms (median [IQR]), p=0.010; LBBB QRSD: 7 [2-10] ms, p=0.003 and paced QRSD: 13 [6-18] ms, p=0.007. Interobserver differences of manual QRSD assessments measured: narrow QRSD: 4 [2-6] ms, p=non-significant; LBBB QRSD: 6 [3-12] ms, p=0.006; paced QRSD: 8 [4-18] ms, p=0.001. In LBBB ECGs, intraclass correlation coefficients (ICCs) were comparable for inter-manufacturer and interobserver agreement (ICC 0.830 versus 0.837). When assessing paced QRSD, manual measurements showed higher ICC compared to inter-manufacturer agreement (ICC 0.902 versus 0.776). Using guideline cutoffs of 130ms, up to 15% of the LBBB ECGs would be misclassified as <130ms or ≥130ms by at least one method. Using a cutoff of 150ms, this number increases to 33% of ECGs being misclassified. However, by combining LBBB-morphology and QRSD, the number of misclassified ECGs can be decreased by half. Inter-manufacturer differences in computer-calculated QRSD assessments are significant and may compromise adequate selection of individual CRT candidates when using QRSD as sole parameter. Paced QRSD should preferentially be assessed by manual QRSD measurements. Copyright © 2017 Elsevier B.V. All rights reserved.

[Antibiotic therapy of hospital-acquired pneumonia and its pharmacoeconomics].

Science.gov (United States)

Kolář, Milan; Htoutou Sedláková, Miroslava; Urbánek, Karel; Uvízl, Radomír; Adamus, Milan; Imwensi, O P

2016-03-01

Important hospital-acquired infections include pneumonia, mainly because of the increasing resistance of bacterial pathogens to antimicrobials and the associated potential failure of antibiotic therapy. The present study aimed at determining the most frequent etiological agents of hospital-acquired pneumonia (HAP) and assessing the relationship between 30-day mortality and adequacy of antibiotic therapy. Based on the obtained information, optimal patterns of antibiotic therapy were to be defined, including a pharmacoeconomic perspective. In patients with clinically confirmed HAP, bacterial etiological agents were identified, their susceptibility to antimicrobials was determined and statistical methods were used to assess the relationship between adequacy of antibiotic therapy and 30-day mortality. The study comprised 68 patients with clinically confirmed HAP. The most common etiological agents were strains of Pseudomonas aeruginosa (30.8 %), Klebsiella pneumoniae (23.1 %) and Burkholderia cepacia complex (15.4 %). Gram-negative bacteria accounted for 86.5 % of all bacterial pathogens. The overall mortality reached 42.5 %. In the subgroup of patients with inadequate antibiotic therapy, 30-day mortality was significantly higher (83.3 %) than in the subgroup with adequate therapy (30.0 %; p = 0.002). The risk for 30-day mortality was 2.78 times higher in case of inadequate antibiotic therapy (95%CI: 1.52-5.07). The proportion of Pseudomonas aeruginosa strains was significantly higher in the subgroup of patients with inadequate antibiotic therapy than in those with adequate therapy (67 % vs. 27 %; p = 0.032). Results of the present study suggest a significant relationship between mortality of patients with HAP and ineffective antibiotic therapy due to resistance of the bacterial pathogen. Thus, it is clear that initial antibiotic therapy must be based on qualified assumption of sufficient activity against the most common bacterial pathogens and results of surveillance

Premenstrual mood and empathy after a single light therapy session

NARCIS (Netherlands)

aan het Rot, Marije; Miloserdov, Kristina; Buijze, Anna L. F.; Meesters, Ybe; Gordijn, Marijke C. M.

2017-01-01

To examine whether acute changes in cognitive empathy might mediate the impact of light therapy on mood, we assessed the effects of a single light-therapy session on mood and cognitive empathy in 48 premenstrual women, including 17 who met Premenstrual Symptoms Screening Tool criteria for

Risk of Stroke with Various Types of Menopausal Hormone Therapies

DEFF Research Database (Denmark)

Løkkegaard, Ellen; Nielsen, Lars Hougaard; Keiding, Niels

2017-01-01

Background and Purpose: Double-blind randomized studies on the effects of oral postmenopausal hormone therapies were stopped mainly because of increased risk of stroke. We aimed to assess the risk of all strokes and various subtypes associated with hormone therapy and explore the influence of reg...

Morbidity of the neck after head and neck cancer therapy

NARCIS (Netherlands)

van Wilgen, C.P.; Dijkstra, P.U.; van der Laan, B.F.; Plukker, J.T.; Roodenburg, J.L.

Background. Studies on morbidity of the neck after head and neck cancer therapy are scarcely described. Methods. Patients who underwent surgery, including neck dissection, with and without radiation therapy at least 1 year before the study were asked to participate. We assessed neck pain, loss of

Family Therapy Training in Child and Adolescent Psychiatry Fellowship Programs

Science.gov (United States)

Rait, Douglas Samuel

2012-01-01

Objective: This study describes the current state of family therapy training in a sample of child and adolescent psychiatry fellowship programs. Method: Child and adolescent psychiatry fellows (N = 66) from seven training programs completed a questionnaire assessing demographics, family therapy training experiences, common models of treatment and…

Group cognitive-behavioral therapy for insomnia: a meta-analysis

Directory of Open Access Journals (Sweden)

Beatriz Navarro-Bravo

2015-01-01

Full Text Available Background: insomnia is a highly prevalent disorder in the general population and in clinical practice. Although pharmacological treatment is the most widespread choice, psychological treatment appears to have longer lasting effects. The main objective of this meta-analysis was to assess the cognitive-behavioural group therapy treatment for insomnia. Method: a systematic search for cognitive-behavioural therapy clinical trials in Pubmed, PsycINFO, PsycARTICLES, Scielo, WOK, Cochrane, Scopus and Embase. 153 articles were reviewed, of which 9 met inclusion criteria for the metaanalysis. Adding up the data from all 9 trials, a total of 699 people completed the post-test phase. Results: after finishing cognitive-behavioural therapy, significant improvements regarding insomnia were found according to the Pittsburgh Sleep Quality Index and Insomnia Severity Index, sleep latency, wake after sleep onset and sleep efficiency. There were no significant improvements in total sleep time. Conclusions: the results from experimental studies on cognitive-behavioural therapy as an insomnia treatment clearly suggest a positive impact on symptoms, as assessed using both validated scales and sleep diaries.

Assessing play-based activities, child talk, and single session outcome in family therapy with young children.

Science.gov (United States)

Willis, Amber B; Walters, Lynda H; Crane, D Russell

2014-07-01

This exploratory, observational study was designed to reveal descriptive information regarding therapists' actual practices with preschool- and school-aged children in a single session of family therapy and to investigate change mechanisms in family play therapy that have been proposed to make this approach effective. A purposive sample of 30 families receiving family therapy was recruited and video-taped during a family session where at least one child between the ages of 4 and 12 was present. Following the session, the therapist and parent(s) completed questionnaires while one of the children (aged 4-12) was interviewed. Session recordings were coded, minute-by-minute, for participant talk time, visual aids or props used, and therapy technique type (e.g., play-based/activity vs. talk-only techniques). Hierarchical regression and canonical correlational analyses revealed evidence supporting the theory that play-based techniques promote young children's participation, enhance the quality of the child-therapist relationship, and build positive emotional experiences in family therapy. © 2013 American Association for Marriage and Family Therapy.

Videofluoroscopic assessment of dysphagia: A questionnaire survey of protocols, roles and responsibilities of radiology and speech and language therapy personnel

International Nuclear Information System (INIS)

Power, Maxine; Laasch, Hans-Ulrich; Kasthuri, Ram S.; Nicholson, David A.; Hamdy, Shaheen

2006-01-01

Videofluoroscopy (VF) is the 'gold standard' assessment for oropharyngeal dysphagia and radiographers are beginning to direct this examination independently, yet little is known about the roles and responsibilities of the core professions of radiology and speech and language therapy and their practice in this examination. Aim: To evaluate VF practice and identify the roles and responsibilities of radiology and speech and language therapy personnel. Materials and methods: A questionnaire was developed and distributed to speech and language therapists (SALT) and radiologists via national special interest networks. Information regarding protocols, test materials, supervision, radiation protection and training was obtained. Results: One hundred and thirteen questionnaires were completed, 83% of respondents had more than 5 years service. Most were carrying out VF on an 'ad hoc' basis with only 32% participating in more than 6 assessments per month. There was no consensus on protocol and 41% chose to thicken barium solutions by adding more barium sulphate powder, potentially predisposing patients to complications. Over 50% of SALTs had received one day post-graduate training in VF, whereas, only one radiologist had specific VF training. Conclusion: Despite its importance in determining the feeding route for patients, VF is carried out infrequently by most clinicians and protocols vary widely. Moreover, intra- and inter-disciplinary training and supervision is minimal. More work is needed to develop standard guidelines, to improve the quality of the examination and its reproducibility

Platelet rich plasma versus laser therapy in lateral epicondylitis of elbow.

Science.gov (United States)

Tonk, Gyaneshwar; Kumar, Anish; Gupta, Amit

2014-07-01

Platelet rich plasma (PRP) extract has shown to be a general stimulation for repair and currently used widely in various sports injury. A prospective observational study was done to assess the efficacy of autologous PRP injection in lateral epicondylitis of elbow, and compare the result with low level laser therapy. The trial was conducted at a tertiary care center for a period of 2 years. Eighty-one patients with chronic lateral epicondylitis were divided into two groups. PRP group (n = 39) and laser therapy group (n = 42). The primary analysis included Nirschl pain score, local tenderness, pain on wrist extension, grip strength, elbow swelling were clinically assessed at different interval of followup (minimum followup: 52 weeks) and; clinical and functional outcome evaluated at final followup. The statistical analysis were done. The mean Nirschl pain score decreased significantly from baseline in PRP when compared with low level laser therapy (P ≤ 0.05). Treatment of patients with chronic lateral epicondylitis with PRP extract reduced pain and significantly increased function, exceeding the effect of low level laser therapy on long term followup. Low-level laser therapy is better in the short term period, but on long term followup injection PRP therapy is better than laser therapy in lateral epicondylitis.