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https://www.readbyqxmd.com/read/28631064/analysis-of-case-parent-trios-for-imprinting-effect-using-a-loglinear-model-with-adjustment-for-sex-of-parent-specific-transmission-ratio-distortion
#1
Lam Opal Huang, Claire Infante-Rivard, Aurélie Labbe
Transmission ratio distortion (TRD) is a phenomenon where parental transmission of disease allele to the child does not follow the Mendelian inheritance ratio. TRD occurs in a sex-of-parent-specific or non-sex-of-parent-specific manner. An offset computed from the transmission probability of the minor allele in control-trios can be added to the loglinear model to adjust for TRD. Adjusting the model removes the inflation in the genotype relative risk (RR) estimate and Type 1 error introduced by non-sex-of-parent-specific TRD...
June 19, 2017: Human Genetics
https://www.readbyqxmd.com/read/28620897/enhanced-recovery-pathway-in-elderly-patients-undergoing-colorectal-surgery-is-there-an-effect-of-increasing-ages-results-from-the-perioperative-italian-society-registry
#2
Marco Braga, Luigi Beretta, Nicolò Pecorelli, Marianna Maspero, Umberto Casiraghi, Felice Borghi, Luca Pellegrino, Stefano Bona, Roberta Monzani, Gianluigi Ferrari, Danilo Radrizzani, Riccardo Iuliani, Carlo Bima, Marco Scatizzi, Giancarlo Missana, Marco Azzola Guicciardi, Andrea Muratore, Michele Crespi, Hedayat Bouzari, Andrea Pisani Ceretti, Ferdinando Ficari
Previous studies reported that enhanced recovery pathway (ERP) is safe in elderly who did not require a specifically tailored protocol. In previous studies, elderly have been considered as a homogeneous cohort and the cut-off value to identify them was different. The aim of the present study is to assess the compliance to ERP and its impact on postoperative outcome in three subgroups of elderly patients with increasing ages. Prospectively collected data entered in an electronic Italian registry specifically designed for ERP were reviewed...
June 15, 2017: Updates in Surgery
https://www.readbyqxmd.com/read/28617544/the-relationship-between-quality-of-life-and-clinical-phenotype-in-patients-with-treatment-resistant-and-non-treatment-resistant-depression
#3
J Qiao, L-J Qian, H-F Zhao, G-H Gong, D-Q Geng
OBJECTIVE: The purpose of this investigation is to determine the differences in quality of life (QOL) and clinical phenotype between patients with treatment resistant (TRD) and non-treatment resistant depression (NTRD). PATIENTS AND METHODS: The severity, QOL, and cognitive function of 107 TRD and 173 NTRD patients were evaluated and calculated by the Hamilton Depression Scale-17 (HAMD-17), the 36-Item Short Form Health Survey (SF-36), and the P300 component of event-related potentials (ERP), respectively...
May 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28598698/beyond-serotonin-newer-antidepressants-in-the-future
#4
Gopalkumar Rakesh, Chi-Un Pae, Prakash S Masand
There are numerous antidepressants for the treatment of major depressive disorder (MDD) on the market. However, inadequate treatment response, therapeutic lag between drug administration and the onset of clinical improvement, and safety/tolerability issues with the use of contemporary antidepressants have accelerated the search for newer antidepressants with novel mechanisms of action. Areas covered: The authors review novel antidepressants with rapid efficacy for diverse MDD symptoms and have fewer adverse effects (AEs)...
June 19, 2017: Expert Review of Neurotherapeutics
https://www.readbyqxmd.com/read/28585221/vagal-nerve-stimulation-for-treatment-resistant-depression
#5
REVIEW
Flavia R Carreno, Alan Frazer
Major depressive disorder (MDD) is prevalent. Although standards antidepressants are more effective than placebo, up to 35% of patients do not respond to 4 or more conventional treatments and are considered to have treatment-resistant depression (TRD). Considerable effort has been devoted to trying to find effective treatments for TRD. This review focuses on vagus nerve stimulation (VNS), approved for TRD in 2005 by the Food and Drugs Administration. Stimulation is carried by bipolar electrodes on the left cervical vagus nerve, which are attached to an implanted stimulator generator...
June 5, 2017: Neurotherapeutics: the Journal of the American Society for Experimental NeuroTherapeutics
https://www.readbyqxmd.com/read/28579071/tranylcypromine-in-mind-part-ii-review-of-clinical-pharmacology-and-meta-analysis-of-controlled-studies-in-depression
#6
REVIEW
Roland Ricken, Sven Ulrich, Peter Schlattmann, Mazda Adli
It has been over 50 years since a review has focused exclusively on the monoamine oxidase (MAO) inhibitor tranylcypromine (TCP). A new review has therefore been conducted for TCP in two parts which are written to be read preferably in close conjunction: part I - pharmacodynamics, pharmacokinetics, drug interactions, toxicology; and part II - clinical studies with meta-analysis of controlled studies in depression, practice of TCP treatment, place in therapy. The irreversible and nonselective MAO-A/B inhibitor TCP has been confirmed as an efficacious and safe antidepressant drug...
June 1, 2017: European Neuropsychopharmacology: the Journal of the European College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28577760/the-occurrence-of-three-d-j-c-clusters-within-the-dromedary-trb-locus-highlights-a-shared-evolution-in-tylopoda-ruminantia-and-suina
#7
Rachele Antonacci, Mariagrazia Bellini, Angela Pala, Micaela Mineccia, Mohamed S Hassanane, Salvatrice Ciccarese, Serafina Massari
The αβ T cells are important components of the adaptive immune system and can recognize a vast array of peptides presented by MHC molecules. The ability of these T cells to recognize the complex depends on the diversity of the αβ TR, which is generated by a recombination of specific Variable, Diversity and Joining genes for the β chain, and Variable and Joining genes for the α chain. In this study, we analysed the genomic structure and the gene content of the TRB locus in Camelus dromedarius, which is a species belonging to the Tylopoda suborder...
May 31, 2017: Developmental and Comparative Immunology
https://www.readbyqxmd.com/read/28545010/factors-associated-with-response-after-deep-transcranial-magnetic-stimulation-in-a-real-world-clinical-setting-results-from-the-first-40-cases-of-treatment-resistant-depression
#8
K Feffer, K A B Lapidus, Y Braw, Y Bloch, S Kron, R Netzer, U Nitzan
BACKGROUND: Deep transcranial magnetic stimulation (dTMS) has been sanctioned by the United States Food and Drug Administration for treatment-resistant depression. In a retrospective cohort study, we evaluated response and effectiveness of dTMS in real-world practice, as an add-on treatment for resistant depression. METHODS: Forty adult outpatients suffering from depression, all taking psychiatric medications, underwent 20 dTMS treatments over a 4-6 week period...
April 11, 2017: European Psychiatry: the Journal of the Association of European Psychiatrists
https://www.readbyqxmd.com/read/28525197/-treatment-resistant-depression-actuality-and-perspectives-in-2017
#9
REVIEW
N Lucas, P Hubain, G Loas, F Jurysta
Major depressive disorder (MDD) affects 3 to 17 % of adults. 15 to 30 % of patients with MDD suffer from treatment resistant depression (TRD). No international consensus defines TRD. The most common definition is " MDD that is not enough improved after two successive and different classes of antidepressant treatments in appropriate dose and duration ". The appropriate dose corresponds to maximal dose accepted by scientific reports and clinical recommendations, while the appropriate duration is around 6 weeks...
2017: Revue Médicale de Bruxelles
https://www.readbyqxmd.com/read/28500054/linkage-map-of-lissotriton-newts-provides-insight-into-the-genetic-basis-of-reproductive-isolation
#10
Marta Niedzicka, Katarzyna Dudek, Anna Fijarczyk, Piotr Zieliński, Wiesław Babik
Linkage maps are widely used to investigate structure, function and evolution of genomes. In speciation research, maps facilitate the study of the genetic architecture of reproductive isolation by allowing identification of genomic regions underlying reduced fitness of hybrids. Here we present a linkage map for European newts of the Lissotriton vulgaris species complex, constructed using two families of F2 L. montandoni x L. vulgaris hybrids. The map consists of 1146 protein coding genes on 12 linkage groups, equal to the haploid chromosome number, with a total length of 1484 cM (1...
May 12, 2017: G3: Genes—Genomes—Genetics
https://www.readbyqxmd.com/read/28483076/the-multiple-diagnoses-of-comorbid-anxiety-disorders-and-higher-interpersonal-sensitivity-predict-treatment-resistant-depression
#11
Taichi Mogi, Aihide Yoshino
BACKGROUND: The present study was conducted to examine the hypothesis based on our previous studies, that the multiple diagnoses of comorbid anxiety disorders (ADs) and higher interpersonal sensitivity predict treatment-resistant depression (TRD). METHODS: The participants were 199 consecutive outpatients with major depressive disorder (MDD), who were comprehensively diagnosed using the Mini International Neuropsychiatric Interview (MINI). TRD was defined as the failure to achieve remission with two or more adequate antidepressant trials...
April 2017: Asian Journal of Psychiatry
https://www.readbyqxmd.com/read/28471890/progressive-retinal-detachment-in-infants-with-retinopathy-of-prematurity-treated-with-intravitreal-bevacizumab-or-ranibizumab
#12
Yoshihiro Yonekawa, Wei-Chi Wu, Cristina E Nitulescu, R V Paul Chan, Aristomenis Thanos, Benjamin J Thomas, Bozho Todorich, Kimberly A Drenser, Michael T Trese, Antonio Capone
PURPOSE: Fibrovascular contraction and tractional retinal detachment (TRD) are recognized complications associated with the use of anti-vascular endothelial growth factor agents in vasoproliferative vitreoretinopathies. The authors characterize TRDs that developed after intravitreal bevacizumab or ranibizumab therapy for vascularly active retinopathy of prematurity. METHODS: This is an international, multicenter, interventional, retrospective, case series. Thirty-five eyes from 23 infants were included...
May 3, 2017: Retina
https://www.readbyqxmd.com/read/28460314/abnormal-functional-connectivity-within-resting-state-networks-is-related-to-rtms-based-therapy-effects-of-treatment-resistant-depression-a-pilot-study
#13
Ruiyang Ge, Daniel M Blumberger, Jonathan Downar, Zafiris J Daskalakis, Adam A Dipinto, Joseph C W Tham, Raymond Lam, Fidel Vila-Rodriguez
BACKGROUND: Treatment resistant depression (TRD) remains a clinical challenge, and finding biomarkers that predict treatment response are a long sought goal to precisely indicate treatments. This pilot study aims to characterize brain dysfunction in TRD patients who underwent rTMS to define neuroimaging biomarkers that discriminate non-responders (NR) from responders (R). METHODS: 20 TRD patients who underwent a course of rTMS to the left DLPFC were categorized into R and NR groups based on a >50% reduction in HRSD scores...
April 26, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28442424/thioredoxin-is-not-a-marker-for-treatment-resistance-depression-but-associated-with-cognitive-function-an-rtms-study
#14
Efruz Pirdogan Aydın, Abdullah Genc, Mihriban Dalkıran, Ece Türkyilmaz Uyar, Ömer Akil Özer, Kayıhan Oğuz Karamustafalıoğlu
Elevated oxidative stress is known to play an important role in development of depression and cognitive dysfunction. To date, thioredoxin (TRX), an antioxidant protein, has been investigated as a marker for psychiatric disorders such as schizophrenia, bipolar disorder and autism but its relationship with depression is yet to be unknown. The aim of this study is to detect the TRX levels in patients with treatment-resistant depression (TRD), analyse the effect of rTMS (repetitive transcranial magnetic stimulation) application on TRX levels and display the relationship of TRX with cognitive areas...
April 22, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28412922/abnormalities-in-kynurenine-pathway-metabolism-in-treatment-resistant-depression-and-suicidality-a-systematic-review
#15
Gianluca Serafini, Giulia Adavastro, Giovanna Canepa, Laura Capobianco, Claudia Conigliaro, Federica Pittaluga, Martino Belvederi Murri, Alessandro Valchera, Domenico De Berardis, Maurizio Pompili, Daniel Lindqvist, Lena Brundin, Mario Amore
Treatment resistant depression (TRD) and suicidal behavior are among the most important public health problems and are commonly associated with significant disability and psychosocial impairment. Although there have been recent advances in identifying neurobiological correlates of these complex conditions, their pathophysiology still remains unclear. Although the recent advances concerning the neurobiological determinants underlying these complex conditions, their pathophysiology still remains unclear. Compared to non-suicidal subjects, higher mean concentrations of inflammatory mediators have been found in both the periphery and brain of individuals at risk for suicide...
April 13, 2017: CNS & Neurological Disorders Drug Targets
https://www.readbyqxmd.com/read/28399522/autologous-stem-cell-transplantation-in-multiple-myeloma-in-the-era-of-novel-drug-induction-a-retrospective-single-center-analysis
#16
Gabriela B Thoennissen, Dennis Görlich, Ulrike Bacher, Thomas Aufenberg, Anne-Christin Hüsken, Anna Antonia Hansmeier, Georg Evers, Jan-Henrik Mikesch, Fleur Fritz, Carsten Bokemeyer, Carsten Müller-Tidow, Matthias Stelljes, Rolf M Mesters, Utz Krug, Martin H Kropff, Nils H Thoennissen, Wolfgang E Berdel
Within this retrospective single-center study, we analyzed the survival of 320 multiple myeloma (MM) patients receiving melphalan high-dose chemotherapy (HDCT) and either single (n = 286) or tandem (n = 34) autologous stem cell transplantation (ASCT) from 1996 to 2012. Additionally, the impact of novel induction regimens was assessed. Median follow-up was 67 months, median overall survival (OS) 62 months, median progression-free survival (PFS) 33 months (95% CI 27-39), and treatment-related death (TRD) 3%. Multivariate analysis revealed age ≥60 years (p = 0...
2017: Acta Haematologica
https://www.readbyqxmd.com/read/28395208/increased-dopamine-receptor-expression-and-anti-depressant-response-following-deep-brain-stimulation-of-the-medial-forebrain-bundle
#17
Manoj P Dandekar, Dustin Luse, Carson Hoffmann, Patrick Cotton, Travis Peery, Christian Ruiz, Caroline Hussey, Vijayasree V Giridharan, Jair C Soares, Joao Quevedo, Albert J Fenoy
BACKGROUND: Among several potential neuroanatomical targets pursued for deep brain stimulation (DBS) for treating those with treatment-resistant depression (TRD), the superolateral-branch of the medial forebrain bundle (MFB) is emerging as a privileged location. We investigated the antidepressant-like phenotypic and chemical changes associated with reward-processing dopaminergic systems in rat brains after MFB-DBS. METHODS: Male Wistar rats were divided into three groups: sham-operated, DBS-Off, and DBS-On...
August 1, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28388464/transcranial-magnetic-stimulation-for-treatment-resistant-depression-naturalistic-treatment-outcomes-for-younger-versus-older-patients
#18
Christine A Conelea, Noah S Philip, Agustin G Yip, Jennifer L Barnes, Matthew J Niedzwiecki, Benjamin D Greenberg, Audrey R Tyrka, Linda L Carpenter
BACKGROUND: Repetitive transcranial magnetic stimulation (TMS) has been shown to be safe and effective for treatment-resistant depression (TRD) in the general adult population. Efficacy among older (≥60 years) patients, who have a greater burden of cognitive, physical, and functional impairment compared to their younger counterparts, remains unclear. The current study aimed to characterize antidepressant response to an acute course of TMS therapy among patients aged ≥60 years compared to those <60 years in naturalistic clinical practice settings...
August 1, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28348634/trans-synaptic-retrograde-degeneration-following-hemispherectomy-in-childhood
#19
Sian E Handley, Vasiliki S Panteli, Alki Liasis
Trans-synaptic retrograde degeneration (TRD) in the human visual system has been established. However there are few studies demonstrating macular thinning of the Retinal Ganglion cell Layer and/or Inner Plexiform layer (RGCL-IPL), corresponding to an acquired homonymous hemianopia. We report a 17 year old with a homonymous hemianopia, secondary to a hemispherectomy for intractable epilepsy. Three years following hemispherectomy, Optical Coherence Tomography (OCT) revealed evidence of TRD, corresponding to his complete homonymous hemianopia...
April 2017: Neuro-ophthalmology
https://www.readbyqxmd.com/read/28340556/innovative-substance-2250-as-a-highly-promising-anti-neoplastic-agent-in-malignant-pancreatic-carcinoma-in-vitro-and-in-vivo
#20
M Buchholz, B Majchrzak-Stiller, S Hahn, D Vangala, R W Pfirrmann, W Uhl, C Braumann, A M Chromik
BACKGROUND: Former studies already revealed the anti-neoplastic properties of the anti-infective agent Taurolidine (TRD) against many tumor species in vitro and in vivo. Its anti-proliferative and cell death inducing capacity is largely due to its main derivative Taurultam (TRLT). In this study it could be demonstrated, that substance 2250 - a newly defined innovative structural analogue of TRLT - exhibits an anti-neoplastic effect on malignant pancreatic carcinoma in vitro and in vivo...
March 24, 2017: BMC Cancer
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