Skip to content

Depression research published in 2021

Page 8 of 13: studies 141 to 160 of 247, newest first. Back to the depression overview

Studies

Depression Among Adolescents in Relation to Spiritual Intelligence and Mindfulness

MIER Journal of Educational Studies Trends & Practices May 19, 2021 Shaveta Sharma Sharma

The present study aims to investigate depression among adolescents with spiritual intelligence and mindfulness. The study was conducted on 500 adolescents studying in government and private schools/colleges in Karnataka. The sample of 500 adolescents was drawn from five randomly selected districts in Karnataka. The Spiritual Intelligence Scale (SIS-MK) by Misra (2014) Misra (2014), the...

Mindfulness-based online intervention on mental health and quality of life among COVID-19 patients in China: an intervention design.

Infectious diseases of poverty May 17, 2021 Ming-Yu Si, Wei-Jun Xiao, Chen Pan et al.

Background: COVID-19 can lead to increased psychological symptoms such as post-traumatic stress disorder (PTSD), depression, and anxiety among patients with COVID-19. Based on the previous mindfulness-based interventions proved to be effective, this protocol reports a design of a randomized controlled trial aiming to explore the efficacy and possible mechanism of a mindful living with challenge...

Stuck in a lockdown: dreams, bad dreams, nightmares, and their relationship to stress, depression and anxiety during the COVID-19 pandemic

PsyArXiv May 11, 2021 Elizaveta Solomonova, Claudia Picard-Deland, Iris L Rapoport et al. preprint

Background: An upsurge in dream and nightmare frequency has been noted since the beginning of the COVID-19 pandemic and research shows increases in levels of stress, depression and anxiety during this time. Growing evidence suggests that dream content has a bi-directional relationship with psychopathology, and that dreams react to new, personally significant and emotional experiences. The first...

Repeated Dosing of Ketamine in the Forced Swim Test: Are Multiple Shots Better Than One?

Frontiers in Psychiatry May 11, 2021 Ridge G. Weston, Paul J. Fitzgerald, Brendon O. Watson 19 citations

The anesthetic drug ketamine has been successfully repurposed as an antidepressant in human subjects. This represents a breakthrough for clinical psychopharmacology, because unlike monoaminergic antidepressants, ketamine has rapid onset, including in Major Depressive Disorder (MDD) that is resistant to conventional pharmacotherapy. This rapid therapeutic onset suggests a unique mechanism of...

Mindfulness and Its Relation to Psychological Resilience and Depression of Distinguished Students

Journal of Educational and Social Research May 10, 2021 Bassam Hilal ALHarbi, Fatin Abdulrahman Mhedat, Ziad M. Alkhazaleh 5 citations

The study aimed to identify the level of mindfulness, psychological resilience, depression, and its correlation to psychological resilience and depression of distinguished students. To achieve objectives of the study, Toronto scale for mindfulness, scale of psychological resilience, and Beck depression list were used. Findings of the study unveiled that the level of mindfulness and...

Trait dissociation as a predictor of induced dissociation by ketamine or esketamine in treatment-resistant depression: Secondary analysis from a randomized controlled trial.

Journal of Psychiatric Research May 8, 2021 Rodrigo P Mello, Mariana V F Echegaray, A. P. Jesus-Nunes et al. 22 citations

Dissociative symptoms are common, possibly severe, side effects associated with the use of ketamine and esketamine in depression. We investigated the relationship between trait dissociation and dissociation induced by ketamine and esketamine used as augmentation therapy in treatment-resistant depression (TRD). Adults with TRD were randomly assigned to receive a single intravenous infusion, with...

Molecular mechanisms underlying the antidepressant actions of arketamine: beyond the NMDA receptor

Molecular Psychiatry May 7, 2021 Wei Yan, Lijia Chang, Kenji Hashimoto 242 citations

The discovery of robust antidepressant actions exerted by the N-methyl-D-aspartate receptor (NMDAR) antagonist (R,S)-ketamine has been a crucial breakthrough in mood disorder research. (R,S)-ketamine is a racemic mixture of equal amounts of (R)-ketamine (arketamine) and (S)-ketamine (esketamine). In 2019, an esketamine nasal spray from Johnson & Johnson was approved in the United States of...

Effects of Mindfulness Training on Emotion Regulation in Patients With Depression: Reduced Dorsolateral Prefrontal Cortex Activation Indexes Early Beneficial Changes

Psychosomatic Medicine May 5, 2021 Thorsten Barnhofer, Tim Jonas Reeß, Maria Fißler et al. 24 citations

OBJECTIVE: Mindfulness-based interventions (MBIs) have been found to be a promising approach for the treatment of recurrent courses of depression. However, little is known about their neural mechanisms. This functional magnetic resonance imaging study set out to investigate activation changes in corticolimbic regions during implicit emotion regulation. METHODS: Depressed patients with a...

DOI: 10.1097/psy.0000000000000955 (opens in new tab) Mindfulness Dorsolateral prefrontal cortex Cognitive reappraisal Amygdala +4

A utilização terapêutica da psilocibina como coadjuvante no tratamento do transtorno depressivo maior: uma revisão narrativa de literatura / The therapeutic use of psilocybin as an adjunct in the treatment of major depressive disorder: a narrative literature review

Brazilian Journal of Health Review May 3, 2021 Fabiana Venancio Santana Silva, Alexandre Libanio Silva Reis, Amanda Prazeres Costa et al.

Dados da Organização Mundial de Saúde (OMS) informam que a depressão circunda entre as doenças mais incapacitantes do mundo, estimando-se que mais de 300 milhões de pessoas sofram com esta patologia. A psilocibina é um princípio ativo extraído do cogumelo do gênero Psilocybe de natureza química semelhante ao neurotransmissor serotonina (5- hidroxitriptamina) e a sua ação fisiológica em humanos...

Magnesium in Ketamine Administration in Treatment-Resistant Depression

Pharmaceuticals May 3, 2021 Natalia Górska, Wiesław Jerzy Cubała, Jakub Słupski et al. 2 citations

Relationship between depression and magnesium levels is reported. This observational study examined whether serum magnesium concentration change over time of ketamine treatment course, also whether association between magnesium concentrations and treatment response measured with Montgomery-Åsberg Depression Rating Scale (MADRS) score occurs. Moreover, interlink between changes in Young Mania...

DOI: 10.3390/ph14050430 (opens in new tab) Ketamine Magnesium Depression economics Mania +7

The effects of app-based mindfulness practice on the well-being of university students and staff.

Current Psychology May 1, 2021 Oskari Lahtinen, Jenni Aaltonen, Johanna K. Kaakinen et al.

Mental health problems like anxiety, depression, and stress have been increasing in many countries and the 2020 COVID-19 pandemic has further exacerbated their toll. Mindfulness-based interventions have been shown to provide evidence-based treatments for anxiety and depression, and accumulating evidence is emerging in support of using mindfulness apps yielding small-to-moderate treatment...

Retracing our steps to understand ketamine in depression: A focused review of hypothesized mechanisms of action

Mental Health Clinician May 1, 2021 Madison N. Irwin, Amy VandenBerg

AbstractIntroductionMDD represents a significant burden worldwide, and while a number of approved treatments exist, there are high rates of treatment resistance and refractoriness. Ketamine, an N-methyl-d-aspartate receptor (NMDAR) antagonist, is a novel, rapid-acting antidepressant, however the mechanisms underlying the efficacy of ketamine are not well understood and many other mechanisms...

Positive effects of psychedelics on depression and wellbeing scores in individuals reporting an eating disorder.

Eating and Weight Disorders - Studies on Anorexia Bulimia and Obesity May 1, 2021 M J Spriggs, Hannes Kettner, R L Carhart-Harris

Psychedelic therapy is showing promise for a broad range of mental health conditions, indicative of a transdiagnostic action. While the efficacy of symptom-focused treatments for eating disorders (EDs) is limited, improved mental health and psychological wellbeing are thought to contribute to greater treatment outcomes. This study provides the first quantitative exploration of the psychological...

DOI: 10.1007/s40519-020-01000-8 (opens in new tab) Full text (opens in new tab) Anorexia Binge eating disorder Bulimia Longitudinal +2

Ayahuasca prevents oxidative stress in a rat model of depression elicited by unpredictable chronic mild stress

LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) May 1, 2021 21 citations

ABSTRACT Background: Depression is a highly disabling common mental disorder and, due to its multifactorial nature, the development of effective therapies is challenging and of great relevance. Ayahuasca (AYA), an entheogenic traditional beverage, has emerged as an alternative for antidepressant treatment, however, AYA preclinical and clinical trials are still incipient. Objectives: This...

Repurposing Ketamine in Depression and Related Disorders: Can This Enigmatic Drug Achieve Success?

Frontiers in Neuroscience April 30, 2021 E. Carboni, A. Carta, Elena Carboni et al. 28 citations

Repurposing ketamine in the therapy of depression could well represent a breakthrough in understanding the etiology of depression. Ketamine was originally used as an anesthetic drug and later its use was extended to other therapeutic applications such as analgesia and the treatment of addiction. At the same time, the abuse of ketamine as a recreational drug has generated a concern for its...

Ketamine for Bipolar Depression: A Systematic Review

The International Journal of Neuropsychopharmacology April 30, 2021 Anees Bahji, Carlos A. Zarate, Gustavo Vazquez 62 citations

Abstract Background Ketamine appears to have a therapeutic role in certain mental disorders, most notably unipolar major depressive disorder. However, its efficacy in bipolar depression is less clear. This study aimed to assess the efficacy and tolerability of ketamine for bipolar depression. Methods We conducted a systematic review of experimental studies using ketamine for the treatment of...

Strategies to Prolong Ketamine’s Efficacy in Adults with Treatment-Resistant Depression

Advances in Therapy April 30, 2021 Eric P. Mcmullen, Yena Lee, Orly Lipsitz et al.

Ketamine treatment is capable of significant and rapid symptom improvement in adults with treatment-resistant depression (TRD). A limitation of ketamine treatment in TRD is the relatively short duration of time to relapse (e.g., median 2–4 weeks). The objective of the systematic review herein is to identify strategies capable of prolonging the acute efficacy of ketamine in adults with TRD....

The Effectiveness of Mindfulness-Based Stress Reduction Treatment on Depression and Optimism among Women with Breast Cancer during Chemotherapy

International Journal of Health Studies April 27, 2021 Shariat Homayoon, Tanaz Dabiri, Maryam Ghorbani Nezhad et al. 1 citation

Background: A breast cancer diagnosis can be a disturbing and stressful time for women. This study aimed to determine the effectiveness of mindfulness-based stress reduction treatment depression and optimism during chemotherapy among women with breast cancer. Methods: This study was a quasi-experimental one with a group of pre-test, post-test, and controls. In this study, 26 women with breast...

Effectiveness of Psilocybin on Depression: A Qualitative Study

Electronic Journal of General Medicine April 27, 2021 Hisham Alshaikhli, Redhwan Ahmed Al-Naggar, Gwen Erlam 14 citations

Introduction: Psilocybin mushroom use is well documented in spiritual and religious ceremonies globally. This drug is now the most popular in Europe and the USA. \nObjective: The objective of this study is to explore the experiences and effects of psilocybin on patients with depression and anxiety. \nMethod: A qualitative study was conducted interviewing ten participants currently taking...