Mindfulness-based cognitive therapy: further issues in current evidence and future research.
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ABSTRACT:
SUBMITTER: Williams JM
PROVIDER: S-EPMC2834575 | biostudies-other | 2008 Jun
REPOSITORIES: biostudies-other
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Project description:Mindfulness-Based Cognitive Therapy (MBCT) is a multimodal intervention that integrates training in mindfulness meditation and the cognitive theory of affective disorder. This hybrid nature may provide an advantage in the prevention field that addresses the critical need for enhancing wellness among people with recurrent mood disorders. Despite the robust evidence base for MBCT, its penetration at the population health level and in routine clinical settings has been limited. Addressing the gap between the science of MBCT and public access requires grappling with two questions: what is the role of home practice of mindfulness skills in realizing the benefits of MBCT? And, what role do digital platforms play in the delivery of mindfulness programs? Addressing these two questions is overdue in the field and the answers generated have the potential to optimize future research and practice on the ways, in which contemplative practices can support agentic self-care.
| S-EPMC6661222 | biostudies-literature
Project description:Mindfulness-based cognitive therapy (MBCT) appears to be a promising intervention for the prevention of relapse in major depressive disorder, but its efficacy in patients with current depressive symptoms is less clear. Randomized clinical trials of MBCT for adult patients with current depressive symptoms were included (k = 13, N = 1046). Comparison conditions were coded based on whether they were intended to be therapeutic (specific active controls) or not (non-specific controls). MBCT was superior to non-specific controls at post-treatment (k = 10, d = 0.71, 95% confidence interval [CI] [0.47, 0.96]), although not at longest follow-up (k = 2, d = 1.47, [-0.71, 3.65], mean follow-up = 5.70 months across all studies with follow-up). MBCT did not differ from other active therapies at post-treatment (k = 6, d = 0.002, [-0.43, 0.44]) and longest follow-up (k = 4, d = 0.26, [-0.24, 0.75]). There was some evidence that studies with higher methodological quality showed smaller effects at post-treatment, but no evidence that effects varied by inclusion criterion. The impact of publication bias appeared minimal. MBCT seems to be efficacious for samples with current depressive symptoms at post-treatment, although a limited number of studies tested the long-term effects of this therapy.
| S-EPMC6687569 | biostudies-literature
Project description:ObjectivesWhile various clinical and pharmacological determinants for chemotherapy-associated cognitive impairment have been identified, conflicting evidence suggests that cytokines might play an intermediary role. The objective of this systematic review was to evaluate the current evidence pertaining to the associations among chemotherapy, cytokines induction and cognitive impairment in cancer patients.MethodsA literature search with PubMed and SciVerse Scopus was conducted in March 2013 to gather relevant articles and abstracts that fulfilled the inclusion and exclusion criteria. This review included studies that had performed objective and/or subjective cognitive assessments and cytokine measurements on defined populations of cancer patients who received chemotherapy.ResultsHigh methodological heterogeneity existed among the selected studies which differed in cancer populations, subject characteristics, cognitive endpoints, types of cytokines tested and their measurement methods. Weak to moderate correlations were observed between IL-1?, IL-6, TNF-? levels, and different degrees of cognitive impairment. Different types of chemotherapy treatments might lead to varying presentations and severities of cytokine-induced cognitive impairment. Notably, the time concordance between the onset of cytokine induction and occurrence of cognitive impairment was not well elucidated. A number of confounding factors was identified to interfere with the expression levels of cytokines; these confounders included subjects' cancer types, ages, genders, genetics and psychosocial characteristics such as anxiety, depression and fatigue.ConclusionAlthough existing studies observed cognitive impairment and cytokine dysregulation in patients who receive chemotherapy, our results suggest that the intermediary role of cytokines in post-chemotherapy cognitive impairment is still controversial and requires further evaluation. A list of methodological recommendations is proposed to harmonize future studies of this subject matter.
| S-EPMC3855252 | biostudies-literature
Project description:Most patients with chronic pain do not find adequate pain relief with a single treatment, and accumulating evidence points to the added benefits of rational combinations of different treatments. Given that psychological therapies, such as mindfulness-based interventions (MBIs), are often delivered in conjunction with concomitant analgesic drug therapies (CADTs), this systematic scoping review examines the evidence for any interactions between MBIs and CADTs. The protocol for this review has been published and registered. MEDLINE, Cochrane Central Register of Controlled Trials, EMBASE, and PsycINFO databases were searched until July 2019. We included randomized controlled trials that evaluated the efficacy of MBIs for the treatment of chronic pain. A total of 40 randomized controlled trials (2978 participants) were included. Thirty-nine of 40 (97.5%) included mindfulness-based clinical trials allowed the use of CADTs. However, only 6 of these 39 (15.4%) trials provided adequate details of what these CADTs were, and only 4 (10.3%) trials controlled for CADTs. Of great relevance to this review, none of the included trials analyzed the interactions between MBIs and the CADTs to determine whether they have an additive, synergistic, or antagonistic effect on chronic pain. Adverse events were inconsistently reported, and no judgment could be made about safety. Future trials assessing the interactions between MBIs and CADTs, with better harms reporting, are needed to better define the role of MBIs in the management of chronic pain.
| S-EPMC7690768 | biostudies-literature
Project description:Asthma is the most common chronic disease of childhood, affecting one in eight children in the USA and worldwide. It is a complex disease, influenced by both environmental exposures and genetic factors. Although epigenetic modifications (DNA methylation, histone modification and miRNA) can affect transcriptional activity in multiple genetic pathways relevant for asthma development, very limited work has been carried out so far to examine the role of epigenetic variations on asthma development and management. This review provides a brief overview of epigenetic modifications, summarizes recent findings, and discusses some of the major methodological concerns that are relevant for asthma epigenetics.
| S-EPMC3458510 | biostudies-literature
Project description:In the last two decades, Elder Law has developed into a known and recognized field of expertise and specialization within the legal discipline. However, due to the relatively young history of this new field of law, very few attempts have been made to analyze the ways in which it has developed in the past and the directions in which it should develop in the future. Furthermore, within gerontology, Elder Law has received much less attention or recognition. Existing literature in the field of Elder Law provides a broad and rich analysis of current developments from a positivist approach, through feminist and therapeutic approaches, up to "law and economics" approach-all attempt to implement known legal theories to the gerontological experience. This article argues that exploring the future development of Elder Law beyond existing trends reveals three new frontiers. These future frontiers of Elder Law are (1) the international Elder Law arena; (2) the municipal Elder Law arena; and finally (3) the jurisprudential gerontology arena. Realizing that Elder Law should continue to develop in new and diverse directions will determine its future ability to contribute to gerontology and influence the lives of the older population.
| S-EPMC5546353 | biostudies-other
Project description:BackgroundMeta-analyses show efficacy of mindfulness-based cognitive therapy (MBCT) in terms of relapse prevention and depressive symptom reduction in patients with major depressive disorder (MDD). However, most studies have been conducted in controlled research settings.AimsWe aimed to investigate the effectiveness of MBCT in patients with MDD presenting in real-world clinical practice. Moreover, we assessed whether guideline recommendations for MBCT allocation in regard to recurrence and remission status of MDD hold in clinical practice.MethodThis study assessed a naturalistic cohort of patients with (recurrent) MDD, either current or in remission (n = 765), who received MBCT in a university hospital out-patient clinic in The Netherlands. Outcome measures were self-reported depressive symptoms, worry, mindfulness skills and self-compassion. Predictors were MDD recurrence and remission status, and clinical and sociodemographic variables. Outcome and predictor analyses were conducted with linear regression.ResultsMBCT adherence was high (94%). Patients with a lower level of education had a higher chance of non-adherence. Attending more sessions positively influenced improvement in depressive symptoms. Depressive symptoms significantly reduced from pre- to post-MBCT (Δ mean = 7.7, 95%CI = 7.0-8.5, Cohen's d = 0.75). Improvement of depressive symptoms was independent from MDD recurrence and remission status. Unemployed patients showed less favourable outcomes. Worry, mindfulness skills and self-compassion all significantly improved. These improvements were related to changes in depressive symptoms.ConclusionsPrevious efficacy results in controlled research settings are maintained in clinical practice. Results illustrate that MBCT is effective in routine clinical practice for patients suffering from MDD, irrespective of MDD recurrence and remission status.
| S-EPMC7745235 | biostudies-literature
Project description:Although surgical resection remains the only potentially curative treatment for gastric cancer (GC), poor long-term outcomes with resection alone compel a multimodality approach to this disease. Multimodality strategies vary widely; while adjuvant approaches are typically favored in Asia and the United States (USA), a growing body of evidence supports neoadjuvant and/or perioperative strategies in locally advanced tumors. Neoadjuvant approaches are particularly attractive given the morbidity associated with surgical management of GC and the substantial risk of omission of adjuvant therapy. The specific advantages of chemoradiotherapy (CRT) compared to chemotherapy have not been well defined, particularly in the preoperative setting and trials aimed at determining the optimal elements and sequencing of therapy are underway. Future studies will also define the role of targeted and biologic therapies.
| S-EPMC4570921 | biostudies-literature
Project description:ObjectiveTo assess the effectiveness of mindfulness-based interventions on people with dementia and mild cognitive impairment.MethodsWe searched several electronic databases, namely Cochrane Library, EMBASE, and MEDLINE with no limitations for language or document type (last search: 1 February 2020). Randomized controlled trials of mindfulness-based interventions for people with dementia and mild cognitive impairment compared to active-control interventions, waiting lists, or treatment as usual were included. Predefined outcomes were anxiety symptoms, depressive symptoms, cognitive function, quality of life, mindfulness, ADL and attrition. We used the random effects model (DerSimonian-Laird method) for meta-analysis, reporting effect sizes as Standardized Mean Difference. Heterogeneity was assessed with the I2 statistics.ResultsEight randomized controlled trials, involving 276 patients, met the eligibility criteria and were included in the meta-analysis. We found no significant effects for mindfulness-based interventions in either the short-term or the medium- to long-term on any outcomes, when compared with control conditions. The number of included studies and sample sizes were too small. Additionally, the quality of evidence was low for each randomized controlled trial included in the analysis. This is primarily due to lack of intent-to-treat analysis, high risk of bias, and imprecise study results. The limited statistical power and weak body of evidence prevented us from reaching firm conclusions.ConclusionsWe found no significant effects of mindfulness-based interventions on any of the outcomes when compared with control conditions. The evidence concerning the efficacy of mindfulness-based interventions in this population is scarce in terms of both quality and quantity. More well-designed, rigorous, and large-scale randomized controlled trials are needed.
| S-EPMC8328308 | biostudies-literature
Project description:Nonalcoholic fatty liver disease (NAFLD) is a continuum of liver abnormalities often starting as simple steatosis and to potentially progress into nonalcoholic steatohepatitis (NASH), fibrosis, cirrhosis and hepatocellular carcinoma. Because of its increasing prevalence, NAFLD is becoming a major public health concern, in parallel with a worldwide increase in the recurrence rate of diabetes and metabolic syndrome. It has been estimated that NASH cirrhosis may surpass viral hepatitis C and become the leading indication for liver transplantation in the next decades. The broadening of the knowledge about NASH pathogenesis and progression is of pivotal importance for the discovery of new targeted and more effective therapies; aim of this review is to offer a comprehensive and updated overview on NAFLD and NASH pathogenesis, the most recommended treatments, drugs under development and new drug targets. The most relevant in vitro and in vivo models of NAFLD and NASH will be also reviewed, as well as the main molecular pathways involved in NAFLD and NASH development.
| S-EPMC7766139 | biostudies-literature