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Hye-Geum Kim, Eun-Jung Kong, Eun-Jin Cheon, Hae-Won Kim, Bon-Hoon Koo
The purpose of this study was to explore the relationship between cerebral amyloid deposition and overall clinical factors including cognitive functions in geriatric depression by using ¹⁸F-florbetaben positron emission tomography. Thirteen subjects aged over 60 years who had a history of major depressive disorder and also had subjective memory complaint were included. Of all subjects, 3 subjects judged as amyloid positive, and the others judged as amyloid negative. Their memory, visuospatial functions and attention abilities were negatively correlated with amyloid deposition in specific brain regions, but their language and recognition abilities were not correlated with any region...
November 30, 2016: Clinical Psychopharmacology and Neuroscience: the Official Scientific Journal of the Korean College of Neuropsychopharmacology
Jae Hyun Yoo, Yunhye Oh, Byongsu Jang, Jihye Song, Jiwon Kim, Seonwoo Kim, Jiyoung Lee, Hye-Yeon Shin, Jeong-Yi Kwon, Yun-Hee Kim, Bumseok Jeong, Yoo-Sook Joung
Objective: Equine-assisted activities and therapy (EAA/T) have been used as adjunct treatment options for physical and psychosocial rehabilitation. However, the therapeutic effects on resting-state brain function have not yet been studied. The aim of this study is to investigate the effects of EAA/T on participants with attention-deficit/hyperactivity disorder (ADHD) by comparing resting-state functional magnetic resonance imaging (rs-fMRI) signals and their clinical correlates. Methods: Ten participants with ADHD participated in a 12-week EAA/T program without any medication...
November 30, 2016: Clinical Psychopharmacology and Neuroscience: the Official Scientific Journal of the Korean College of Neuropsychopharmacology
Mahesh K B Parmar, John Strang, Louise Choo, Angela M Meade, Sheila M Bird
BACKGROUND AND AIMS: Naloxone is an opioid antagonist used for emergency resuscitation following opioid overdose. Prisoners with a history of heroin injection have a high risk of drug-related death soon after release from prison. The N-ALIVE pilot trial (ISRCTN34044390) tested feasibility measures for randomized provision of naloxone-on-release (NOR) to eligible prisoners in England. DESIGN: Parallel group randomized controlled pilot trial. SETTING: English prisons...
October 24, 2016: Addiction
Žana Kralj, Milenka Dedić, Anđela Kovačević, Mario Malički, Jelena Dedić, Marina Pelivan, Dubravka Vuković, Carrie Fisher, Rachel L Kember, John Nurnberger, Maja Bućan, Dolores Britvić
OBJECTIVE: To test the validity and reliability of the Diagnostic Interview for Genetic Studies (DIGS) in patients with mental illness in Croatia. MATERIALS AND METHODS: Following translation, back-translation, and pilot testing, the Croatian version of DIGS (CRO-DIGS) was administered to a total of 150 inpatients and outpatients diagnosed at the Clinical Hospital in Split with bipolar and major depressive disorder (n=56), schizophrenia and schizoaffective disorder (n=62), and alcohol dependence or use disorders (n=32)...
October 21, 2016: Psychiatric Genetics
Chip P Rowan, Michael C Riddell, Norman Gledhill, Veronica K Jamnik
PURPOSE: Prediabetes is linked to several modifiable risk factors, in particular, physical activity participation. The optimal prescription for physical activity remains uncertain. This pilot study aimed to investigate the effectiveness of continuous moderate intensity (CON) versus high intensity interval (HIIT) aerobic training in persons with prediabetes. Outcome measures included hemoglobin A1c (A1C), body composition, musculoskeletal and aerobic fitness. METHODS: Participants (n= 35) were recruited and screened using a questionnaire plus capillary blood point-of-care A1C analysis...
October 21, 2016: Medicine and Science in Sports and Exercise
Kerim Sonmezoglu, Betul Vatankulu, Tugrul Elverdi, Resit Akyel, Melih E Erkan, Metin Halac, Meltem Ocak, Emre Demirci, Yildiz Aydin
OBJECTIVE: In this observational pilot study, we aimed to evaluate the role of gallium-68-labelled DOTA-TATE (Ga-TATE) PET/computed tomography (CT) scanning in patients with multiple myeloma (MM), considering previous promising results obtained from conventional somatostatin receptor scintigraphy with In pentetreotide. MATERIALS AND METHODS: Twenty-one patients with a diagnosis of MM were prospectively included in this study: eight patients were referred for initial staging and 13 patients for restaging purpose...
October 21, 2016: Nuclear Medicine Communications
Andrew B Rosenkrantz, Kent P Friedman, Fabio Ponzo, Roy A Raad, Kimberly Jackson, William C Huang, Arjun V Balar
PURPOSE: The aim of this study was to conduct a prospective pilot study comparing the diagnostic performance of MRI alone and F-FDG simultaneous PET/MRI using a diuresis protocol in bladder cancer patients. METHODS: Twenty-two bladder cancer patients underwent F-FDG PET/MRI, using intravenous furosemide and oral hydration for bladder clearance. A radiologist scored probability of tumor in 3 locations (urinary bladder, pelvic lymph nodes, nonnodal pelvis) using 1- to 3-point scale (1 = negative, 2 = equivocal, 3 = definite tumor)...
October 21, 2016: Clinical Nuclear Medicine
Christina Alliger-Horn, Peter Lutz Zimmermann, Mervyn Schmucker
BACKGROUND: The consideration of specific trauma-associated emotions poses a challenge for the differential treatment planning in trauma therapy. Soldiers experiencing deployment-related posttraumatic stress disorder often struggle with emotions of guilt and shame as a central component of their PTSD. OBJECTIVE: The purpose of this study was to examine the extent to which soldiers' PTSD symptoms and their trauma-related guilt and shame may be affected as a function of their ability to develop compassionate imagery between their CURRENT SELF (today) and their TRAUMATIZED SELF (back then)...
October 20, 2016: Journal of Clinical Medicine
Nancy M Heddle, Richard J Cook, Donald M Arnold, Yang Liu, Rebecca Barty, Mark A Crowther, P J Devereaux, Jack Hirsh, Theodore E Warkentin, Kathryn E Webert, David Roxby, Magdalena Sobieraj-Teague, Andrea Kurz, Daniel I Sessler, Priscilla Figueroa, Martin Ellis, John W Eikelboom
Background Randomized, controlled trials have suggested that the transfusion of blood after prolonged storage does not increase the risk of adverse outcomes among patients, although most of these trials were restricted to high-risk populations and were not powered to detect small but clinically important differences in mortality. We sought to find out whether the duration of blood storage would have an effect on mortality after transfusion in a general population of hospitalized patients. Methods In this pragmatic, randomized, controlled trial conducted at six hospitals in four countries, we randomly assigned patients who required a red-cell transfusion to receive blood that had been stored for the shortest duration (short-term storage group) or the longest duration (long-term storage group) in a 1:2 ratio...
October 24, 2016: New England Journal of Medicine
Gregory P Beehler, Kaitlin R Lilienthal
The Primary Care Behavioral Health (PCBH) model of integrated primary care is challenging to implement with high fidelity. The Primary Care Behavioral Health Provider Adherence Questionnaire (PPAQ) was designed to assess provider adherence to essential model components and has recently been adapted into a quality improvement toolkit. The aim of this pilot project was to gather preliminary feedback on providers' perceptions of the acceptability and utility of the PPAQ toolkit for making beneficial practice changes...
October 24, 2016: Psychological Services
Anarina L Murillo, Muntaser Safan, Carlos Castillo-Chavez, Elizabeth D Capaldi Phillips, Devina Wadhera
Eating behaviors among a large population of children are studied as a dynamic process driven by nonlinear interactions in the sociocultural school environment. The impact of food association learning on diet dynamics, inspired by a pilot study conducted among Arizona children in Pre-Kindergarten to 8th grades, is used to build simple population-level learning models. Qualitatively, mathematical studies are used to highlight the possible ramifications of instruction, learning in nutrition, and health at the community level...
August 1, 2016: Mathematical Biosciences and Engineering: MBE
Hélène Blasco, Guillaume Garcon, Franck Patin, Charlotte Veyrat-Durebex, Judith Boyer, David Devos, Patrick Vourc'h, Christian R Andres, Philippe Corcia
BACKGROUND: Pathophysiological mechanisms that contribute to neurodegeneration in Amyotrophic Lateral Sclerosis (ALS) include oxidative stress and inflammation. We conducted a preliminary study to explore these mechanisms, to discuss their link in ALS, and to determine the feasibility of incorporating this combined analysis into current biomarkers research. METHODS: We enrolled 10 ALS patients and 10 controls. We measured the activities of glutathione peroxidase, glutathione reductase, superoxyde dismutase (SOD), and the levels of serum total antioxidant status (TAS), malondialdehyde (MDA), 8-hydroxy-2'-deoxyguanosine (8-OHdG), and glutathione status (e...
October 24, 2016: Canadian Journal of Neurological Sciences. le Journal Canadien des Sciences Neurologiques
Bartosz Tylkowski, Martyna Nowak, Irene Tsibranska, Anna Trojanowska, Łukasz Marciniak, Ricard Garcia Valls, Tania Gumi, Marta Giamberini, Renata Jastrząb
BACKGROUND: This review aims to present the relevant background information and current research status in concentration of polyphenols using membrane technologies. The potential implementation of membrane separation to bioactive compounds like soluble phenolics from aqueous and organic solvent solutions is gaining increasing interest in the recent years. This review does not pretend to cover the abundant published literature on the subject, but to be representative for the observed tendencies in membrane processes applications for concentration of polyphenols derived from natural products...
October 21, 2016: Current Pharmaceutical Design
Spyridon Gkalpakiotis, Monika Arenbergerova, Petra Gkalpakioti, Jana Potockova, Petr Arenberger, Pavel Kraml
Psoriasis is a chronic systemic immune-mediated inflammatory dermatosis associated with several comorbidities. Psoriasis patients are at increased risk of developing cardiovascular diseases (CVD), namely, coronary heart disease, stroke or peripheral vascular disease, and psoriasis seems to be an independent cardiovascular risk factor. Antipsoriatic systemic therapy, especially anti-tumor necrosis factor (TNF)-α, seems to exert a beneficial effect on these comorbidities. The purpose of this study was: (i) to measure the level of cardiovascular serum markers in psoriasis patients in comparison with healthy volunteers; and (ii) to compare the serum level of the same markers in patients before and 3 months after adalimumab therapy...
October 24, 2016: Journal of Dermatology
Angela Lawless, Anna Lane, Felicity-Ann Lewis, Fran Baum, Patrick Harris
OBJECTIVE: To examine the awareness and perceptions of local government staff about the social determinants of health (SDoH) and health inequity and use of these ideas to shape policy and practice. METHODS: 96 staff at 17 councils in South Australia or New South Wales responded to questions in a pilot online survey concerning: sources of knowledge about, familiarity with the evidence on, attitudes towards, and uses of ideas about the social determinants of health...
October 23, 2016: Australian and New Zealand Journal of Public Health
Jeffrey L Crabtree, David Ohm, Jarrod M Wall, Joseph Ray
This pilot study explored the strengths and weaknesses of an informal education program and identified elements of the program valued by participants. Participants were men living in a minimum security prison who had been incarcerated for ten or more years. The outside researcher was joined by three former program participants as co-researchers. Together, they interviewed 27 residents who completed the informal education program. Interviews were transcribed and de-identified. Researchers used the summative content analysis approach to analyze the data...
October 24, 2016: Occupational Therapy International
Hsin-Hua Liu, Zheng He, Christine T O Nguyen, Algis J Vingrys, Bang V Bui
PURPOSE: This pilot study considered whether intraocular pressure (IOP) lowering could reverse ganglion cell dysfunction in a rat model of chronic ocular hypertension. METHODS: A circumlimbal suture was applied in one eye to induce ocular hypertension (n = 7) in Long-Evans rats. The contralateral eye served as an untreated control. After 8 weeks of IOP elevation the suture was removed to lower IOP for the remaining 7 weeks. Electroretinogram (ERG) and optical coherence tomography (OCT) were measured at baseline, 2, 4, 8, 12 and 15 weeks...
October 24, 2016: Ophthalmic & Physiological Optics: the Journal of the British College of Ophthalmic Opticians (Optometrists)
Pavel Trtik, Manuel Morgano, Roman Bentz, Eberhard Lehmann
The recent developments in scientific complementary metal oxide semiconductor (sCMOS) detector technology allow for imaging of relevant processes with very high temporal resolution with practically negligible readout time. However, it is neutron intensity that limits the high temporal resolution neutron imaging. In order to partially overcome the neutron intensity problem for the high temporal resolution imaging, a parabolic neutron focussing guide was utilized in the test arrangement and placed upstream the detector in such a manner that the focal point of the guide was positioned slightly behind the scintillator screen...
2016: MethodsX
Rashmi S Mullur, Donna Ames
OBJECTIVE: We sought to prospectively evaluate the impact of a 10 minute seated yoga program added to standard comprehensive diabetes care on glucose control and cardiovascular health in the severely ill, medically complex diabetic population. METHOD: A total of 10 patients with type 2 diabetes, ages 49-77, with duration of diabetes >10 years and haemoglobin A1C >9% (75 mmol/mol) were included in the study. Patients randomized to a yoga intervention were taught a 10 minute seated yoga practice, were given an explanatory DVD and a fold-out pocket guide to encourage adherence at home, and were instructed to incorporate the practice as often as they could...
January 18, 2016: Journal of Yoga & Physical Therapy
Michelle Maclean, John G Anderson, Scott J MacGregor, Tracy White, Chintamani D Atreya
Bacterial contamination of injectable stored biological fluids such as blood plasma and platelet concentrates preserved in plasma at room temperature is a major health risk. Current pathogen reduction technologies (PRT) rely on the use of chemicals and/or ultraviolet light, which affects product quality and can be associated with adverse events in recipients. 405 nm violet-blue light is antibacterial without the use of photosensitizers and can be applied at levels safe for human exposure, making it of potential interest for decontamination of biological fluids such as plasma...
2016: Journal of Blood Transfusion
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