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Augmentation depression

Robert K McNamara
Over the past three decades a body of translational evidence has implicated dietary deficiency in long-chain omega-3 (LCn-3) fatty acids, including eicosapenaenoic acid (EPA) and docosahexaenoic acid (DHA), in the pathophysiology and etiology of major depressive disorder (MDD). Cross-national and cross-sectional data suggest that greater habitual intake of preformed EPA+DHA is associated with reduced risk for developing depressive symptoms and syndromal MDD. Erythrocyte EPA and DHA composition is highly correlated with habitual fish or fish oil intake, and case-control studies have consistently observed lower erythrocyte EPA and/or DHA levels in patients with MDD...
September 2016: J Nutr Intermed Metab
Mark J Millan, Jean-Michel Rivet, Alain Gobert
The highly-interconnected and neurochemically-rich frontal cortex plays a crucial role in the regulation of mood and cognition, domains disrupted in depression and other central nervous system disorders, and it is an important site of action for their therapeutic control. For improving our understanding of the function and dysfunction of the frontal cortex, and for identifying improved treatments, quantification of extracellular pools of neuromodulators by microdialysis in freely-moving rodents has proven indispensable...
October 17, 2016: Journal of Psychopharmacology
Haleh Vaez, Moslem Najafi, Maryam Rameshrad, Negisa Seyed Toutounchi, Mehraveh Garjani, Jaleh Barar, Alireza Garjani
Toll like receptors (TLRs) are key players in the innate immune responses. The energy sensing enzyme, AMPK, has been implicated in the modulation of immunity. The present study investigated whether AMPK activation by metformin could contribute to the regulation of immune responses in the isolated heart via suppression of TLR4 activity, independent of circulatory immunity. Isolated Wistar rat hearts were perfused with Krebs-Henseleit buffer in the absence or presence of lipopolysaccharide (LPS; 0.2μM), LPS+metformin (10mM), and LPS+metformin+compound C (10μM)...
October 14, 2016: International Immunopharmacology
Pona Park, Hong-Ryul Jin
BACKGROUND: Warping remains a primary issue in the use of autologous costal cartilage for nasal augmentation. To mitigate such issues, diced cartilage in fascia (DCIF) has been proposed as an alternative for use in rhinoplasty. The objective of this study was to assess the efficacy of DCIF in nasal dorsal augmentation for Asian patients, with particular focus on the strengths and weaknesses of this material. MATERIALS AND METHODS: Fifteen patients who underwent major dorsal augmentation with DCIF during the last 2 years were retrospectively reviewed...
October 17, 2016: Aesthetic Plastic Surgery
Gordon B Parker, Heather Brotchie, Rebecca K Graham
OBJECTIVE: To examine whether vitamin D deficiency or insufficiency is associated with depression and whether vitamin D supplementation is an effective treatment for depression. METHOD: Empirical papers published in recent years were identified using three search engines and online databases - PubMed, Google Scholar and Cochrane Database. Specific search terms used were 'vitamin D', 'depression' and 'treatment' and articles were selected that examined the association between vitamin D deficiency/insufficiency and depression, vitamin D supplementation and Vitamin D as a treatment for depression...
October 11, 2016: Journal of Affective Disorders
Alfreda Holloway-Beth, Linda Forst, Julia Lippert, Sherry Brandt-Rauf, Sally Freels, Lee Friedman
BACKGROUND: Current research regarding injuries caused during interactions between police officers and civilians is conducted intermittently or on a very narrow sample frame which provides very little clinical information about the injuries suffered or the adverse outcomes. The aim of this study is to identify comorbid risk factors and describe acute outcomes of medically treated traumatic injuries occurring as a result of contact with law enforcement personnel. METHODS: For this retrospective study, patients injured as a result of contact with law enforcement personnel were identified using ICD-9 external cause of injury codes from medical record databases of patients treated in all hospitals and trauma units in Illinois between 2000 and 2009...
December 2016: Injury Epidemiology
Esra Cop Tasgin, Ozgur Oner, Pinar Yurtbasi, Kerim Munir
OBJECTIVE: To investigate the effect of Attention Deficit Hyperactivity Disorder (ADHD), antisocial behavior and anxiety/depression ratings of mothers, and child and adolescents' age, gender, ADHD subtype, and comorbidity on one-month drug treatment response to OROS methylphenidate in ADHD in a naturalistic setting. METHODS: The analyses included 223 subjects (191 boys, 32 girls; age 6-15 years, mean: 9.4) treated with OROS methylphenidate (18-72 mg/day, mean: 31 mg/d; 0...
2016: Bulletin of Clinical Psychopharmacology [Klinik Psikofarmakoloji Bülteni]
Woo Young Choi, Ki Wook Sung, Young Seok Kim, Jong Won Hong, Tai Suk Roh, Dae Hyun Lew, Jong Hee Chang, Kyu Sung Lee
Skull base reconstruction is a challenging task. The method depends on the anatomical complexity and size of the defect. We obtained tissue by harvesting fat-containing perifascial areolar tissue (PAT) for reconstruction of limited skull base defects and volume augmentation. We demonstrated the effective option for reconstruction of limited skull base defects and volume augmentation. From October 2013 to November 2015, 5 patients underwent operations using fat-containing PAT to fill the defect in skull base and/or perform volume replacement in the forehead...
October 6, 2016: Annals of Plastic Surgery
David Mischoulon, Lindsay Hylek, Albert S Yeung, Alisabet J Clain, Lee Baer, Cristina Cusin, Dawn Flosnik Ionescu, Jonathan E Alpert, David P Soskin, Maurizio Fava
BACKGROUND: Given the proposed dopaminergic mechanism of low-dose naltrexone (LDN), we examined its efficacy as augmentation for depressive breakthrough on pro-dopaminergic antidepressant regimens. METHODS: 12 adults (67% female, mean age = 45±12) with recurrent DSM-IV major depressive disorder (MDD) on dopaminergic antidepressant regimens (stimulants, dopamine agonists, bupropion [≥300mg/day], aripiprazole [≤2.5mg/day], or sertraline [≥150mg/day]) were randomized to naltrexone 1mg b...
October 1, 2016: Journal of Affective Disorders
Fiona Brigid McDonald, Kumaran Chandrasekharan, Richard J A Wilson, Shabih U Hasan
Maternal cigarette smoke (CS) exposure exhibits a strong epidemiological association with Sudden Infant Death Syndrome but other environmental stressors, including infection, hyperthermia and hypoxia have also been postulated as important risk factors. This study examines if maternal CS exposure causes maladaptations within homeostatic control networks by influencing the response to lipopolysaccharide, heat stress and/or hypoxia in neonatal rats. Pregnant dams were exposed to CS or parallel sham treatments daily for the length of gestation...
October 12, 2016: American Journal of Physiology. Regulatory, Integrative and Comparative Physiology
Germain Sotoing Taiwe, Thierry Bang Tchoya, Joseph Renaud Menanga, Bernard Dabole, Michel De Waard
ETHNOPHARMACOLOGICAL RELEVANCE: The leaf extract of Crinum jagus L. (Amaryllidaceae) is widely used in traditional Cameroonian medicine as antiepileptic remedy and for the treatment of convulsion, depression and mood disorders associated with epilepsy. AIM OF THE STUDY: Hence, this study was conducted to evaluate the effects of an active fraction extracted from the leaves of Crinum jagus against seizures, depression-like behaviour and oxidative stress in pentylenetetrazole (PTZ)-induced kindling in mice...
October 7, 2016: Journal of Ethnopharmacology
Akshya Vasudev, Amanda Arena, Amer M Burhan, Emily Ionson, Hussein Hirjee, Pramudith Maldeniya, Stephen Wetmore, Ronnie I Newman
: Late-life depression affects 2-6% of seniors aged 60 years and above. Patients are increasingly embracing non-pharmacological therapies, many of which have not been scientifically evaluated. This study aimed to evaluate a category of meditation, automatic self-transcending meditation (ASTM), in alleviating symptoms of depression when augmenting treatment as usual (NCT02149810). The preliminary results of an ongoing single-blind randomised controlled trial comparing a training programme involving ASTM with a wait-list control indicate that a 12-week ASTM programme may lead to significantly greater reductions in depression and anxiety severity...
March 2016: BJPsych Open
Masatake Kurita
Although antidepressants may increase the risk of switching to mania in bipolar disorder (BD), clinicians have been using antidepressants to treat patients with bipolar depression. Appropriate treatments for bipolar depression remain controversial. In BD, antidepressants comprise a double-edged sword in terms of their efficacy in treating depression and the increased risk of switching. This review presents an important table outlining the benefit in terms of depression improvement and the risk of switching in the clinical setting...
2016: Neuropsychiatric Disease and Treatment
Jaime M Monti
Sleep disturbances predominantly take the form of insomnia in patients with unipolar disorder, while patients with bipolar disorder show a decreased need for sleep. Sleep impairment in these patients is a risk factor for the development of a major depressive episode and suicidal behavior. Administration of second-generation antipsychotics (SGAs) olanzapine, quetiapine, and ziprasidone as augmentation therapy or monotherapy to unipolar and bipolar disorder patients, respectively, has been shown to improve sleep continuity and sleep architecture...
July 2016: Sleep Medicine
Sarel Jacobus Brand, Brian Herbert Harvey
OBJECTIVE: Post-traumatic stress disorder (PTSD) displays high co-morbidity with major depression and treatment-resistant depression (TRD). Earlier work demonstrated exaggerated depressive-like symptoms in a gene×environment model of TRD and an abrogated response to imipramine. We extended the investigation by studying the behavioural and monoaminergic response to multiple antidepressants, viz. venlafaxine and ketamine with/without imipramine. METHODS: Male Flinders sensitive line (FSL) rats, a genetic model of depression, were exposed to a time-dependent sensitisation (TDS) model of PTSD and compared with stress naive controls...
October 3, 2016: Acta Neuropsychiatrica
Sheng-Min Wang, Changsu Han, Soo-Jung Lee, Tae-Youn Jun, Ashwin A Patkar, Prakash S Masand, Chi-Un Pae
Less than one third of patients who suffer from major depressive disorder (MDD) report remission following antidepressant treatments requiring more diverse treatment approaches. Augmentation of second generation antipsychotics (SGAs) has been increasingly recognized as an important treatment option. The authors have previously provided a comprehensive review of SGAs for the treatment of MDD in 2013. Since then, numerous additional clinical trials have been conducted to investigate diverse issues regarding the utility of SGAs in MDD...
September 2016: Chonnam Medical Journal
Marco Solmi, Nicola Veronese, Leonardo Zaninotto, Marc L M van der Loos, Keming Gao, Ayal Schaffer, Catherine Reis, Claus Normann, Ion-George Anghelescu, Christoph U Correll
OBJECTIVES: To meta-analytically summarize lamotrigine's effectiveness and safety in unipolar and bipolar depression. METHODS: We conducted systematic PubMed and SCOPUS reviews (last search =10/01/2015) of randomized controlled trials comparing lamotrigine to placebo or other agents with antidepressant activity in unipolar or bipolar depression. We performed a random-effects meta-analysis of depression ratings, response, remission, and adverse effects calculating standardized mean difference (SMD) and risk ratio (RR) ±95% confidence intervals (CIs)...
October 2016: CNS Spectrums
Weam W Ibrahim, Marwa M Safar, Mahmoud M Khattab, Azza M Agha
The prevalence or recurrence of depression is seriously increased in women during the transition to and after menopause. The chronic hypo-estrogenic state of menopause may reduce the response to antidepressants; however the influence of estrogen therapy on their efficacy is still controversial. This study aimed at investigating the effects of combining escitalopram with 17β-estradiol on depression and cognitive impairment induced by ovariectomy, an experimental model of human menopause. Young adult female Wistar rats were subjected to either sham operation or ovariectomy...
September 26, 2016: Psychoneuroendocrinology
Sibel Cakir, Zeynep Senkal
BACKGROUND: Second-generation antipsychotics (SGAs) have been used in the augmentation of treatment-resistant depression. However, little is known about their effectiveness, tolerability, and adverse events in the treatment of late-life depression, which were the aim of this study. METHODS: The retrospective data of patients aged >65 years who had a major depressive episode with inadequate response to antidepressant treatment and had adjuvant SGA treatment were analyzed...
2016: Clinical Interventions in Aging
Ching-Yi Tsai, Faith C H Li, Carol H Y Wu, Alice Y W Chang, Samuel H H Chan
BACKGROUND: Small ubiquitin-related modifier (SUMO) is a group of proteins that participates in post-translational modifications. One known SUMO target is the transcription factor nuclear factor-kB (NF-kB) that plays a pivotal role in many disease processes; sumoylation inactivates NF-kB by conjugation with inhibitors of NF-kB (IkB). Our laboratory demonstrated previously that transcriptional upregulation of nitric oxide synthase II (NOS II) by NF-kB, leading to nitrosative stress by the formation of peroxynitrite in the rostral ventrolateral medulla (RVLM), underpins the defunct brain stem cardiovascular regulation that precedes brain death...
2016: Journal of Biomedical Science
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