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| 3. |
- Schumann, G, et al.
(författare)
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Stratified medicine for mental disorders
- 2014
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Ingår i: European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology. - : Elsevier BV. - 1873-7862. ; 24:1, s. 5-50
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Tidskriftsartikel (refereegranskat)
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| 4. |
- Baldwin, DS, et al.
(författare)
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Evidence-based pharmacological treatment of anxiety disorders, post-traumatic stress disorder and obsessive-compulsive disorder: a revision of the 2005 guidelines from the British Association for Psychopharmacology
- 2014
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Ingår i: Journal of psychopharmacology (Oxford, England). - : SAGE Publications. - 1461-7285 .- 0269-8811. ; 28:5, s. 403-439
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Tidskriftsartikel (refereegranskat)abstract
- This revision of the 2005 British Association for Psychopharmacology guidelines for the evidence-based pharmacological treatment of anxiety disorders provides an update on key steps in diagnosis and clinical management, including recognition, acute treatment, longer-term treatment, combination treatment, and further approaches for patients who have not responded to first-line interventions. A consensus meeting involving international experts in anxiety disorders reviewed the main subject areas and considered the strength of supporting evidence and its clinical implications. The guidelines are based on available evidence, were constructed after extensive feedback from participants, and are presented as recommendations to aid clinical decision-making in primary, secondary and tertiary medical care. They may also serve as a source of information for patients, their carers, and medicines management and formulary committees.
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| 5. |
- Ek, R, et al.
(författare)
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Cellulose powder from Cladophora sp. algae
- 1998
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Ingår i: JOURNAL OF MOLECULAR RECOGNITION. - : JOHN WILEY & SONS LTD. ; 11:1-6
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- The surface are and crystallinity was measured on a cellulose powder made from Cladophora sp, algae, The algae cellulose powder was found to have a very high surface area (63.4 m(2)/g, N-2 gas adsorption) and build up of cellulose with a high crystallini
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| 8. |
- Timmermann, C., et al.
(författare)
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Neural correlates of the DMT experience assessed with multivariate EEG
- 2019
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Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 9
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Tidskriftsartikel (refereegranskat)abstract
- Studying transitions in and out of the altered state of consciousness caused by intravenous (IV) N,N-Dimethyltryptamine (DMT - a fast-acting tryptamine psychedelic) offers a safe and powerful means of advancing knowledge on the neurobiology of conscious states. Here we sought to investigate the effects of IV DMT on the power spectrum and signal diversity of human brain activity (6 female, 7 male) recorded via multivariate EEG, and plot relationships between subjective experience, brain activity and drug plasma concentrations across time. Compared with placebo, DMT markedly reduced oscillatory power in the alpha and beta bands and robustly increased spontaneous signal diversity. Time-referenced and neurophenomenological analyses revealed close relationships between changes in various aspects of subjective experience and changes in brain activity. Importantly, the emergence of oscillatory activity within the delta and theta frequency bands was found to correlate with the peak of the experience - particularly its eyes-closed visual component. These findings highlight marked changes in oscillatory activity and signal diversity with DMT that parallel broad and specific components of the subjective experience, thus advancing our understanding of the neurobiological underpinnings of immersive states of consciousness.
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| 10. |
- Allgulander, C, et al.
(författare)
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A non-inferiority comparison of duloxetine and venlafaxine in the treatment of adult patients with generalized anxiety disorder
- 2008
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Ingår i: Journal of psychopharmacology (Oxford, England). - : SAGE Publications. - 0269-8811 .- 1461-7285. ; 22:4, s. 417-425
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Tidskriftsartikel (refereegranskat)abstract
- The present study is a non-inferiority comparison of duloxetine 60— 120 mg/day and venlafaxine extended-release (XR) 75—225 mg/day for the treatment of adults with generalized anxiety disorder (GAD). The non-inferiority test was a prespecified plan to pool data from two nearly identical 10-week, multicentre, randomized, placebo-controlled, double-blind studies of duloxetine 60-120 mg/day and venlafaxine 75—225 mg/ day for the treatment of GAD. An independent expert consensus panel provided six statistical and clinical criteria for determining non-inferiority between treatments. Response was defined as ≥50% reduction in Hamilton Anxiety Rating Scale (HAMA) total score. In the pooled sample, patients were randomly assigned to duloxetine ( n = 320), venlafaxine XR ( n = 333) or placebo ( n = 331). For the non-inferiority analysis, the per-protocol patients who were treated with duloxetine ( n = 239) or venlafaxine XR ( n = 262) improved significantly more (mean HAMA reductions were −15.4 and −15.2, respectively) than placebo-treated patients ( n = 267; −11.6, P ≤ 0.001, both comparisons). Response rates were 56%, 58% and 40%, respectively. Discontinuation rate because of AEs was significantly higher for duloxetine (13.4%, P ≤ 0.001) and venlafaxine XR (11.4%, P ≤ 0.01) groups compared with placebo (5.4%). Duloxetine 60—120 mg/day met all statistical and clinical criteria for non-inferiority and exhibited a similar tolerability profile compared with venlafaxine XR 75—225 mg/day for the treatment of adults with GAD.
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| 11. |
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| 12. |
- Allgulander, C, et al.
(författare)
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WCA recommendations for the long-term treatment of generalized anxiety disorder
- 2003
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Ingår i: CNS spectrums. - : Cambridge University Press (CUP). - 1092-8529 .- 2165-6509. ; 8:88 Suppl 1, s. 53-61
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Tidskriftsartikel (refereegranskat)abstract
- What are the current recommendations for the long-term treatment of generalized anxiety disorder (GAD)? GAD is a common disorder with a lifetime prevalence of 4% to 7% in the general population. GAD is characterized by excessive, uncontrollable worry or anxiety about a number of events or activities that the individual experiences on more days than not over a 6-month period. Onset of GAD symptoms usually occurs during an individual's early twenties; however, high rates of GAD have also been seen in children and adolescents. The clinical course of GAD is often chronic, with 40% of patients reporting illness lasting >5 years. GAD is associated with pronounced functional impairment, resulting in decreased vocational function and reduced quality of life. Patients with GAD tend to be high users of outpatient medical care, which contributes significantly to healtcare costs. Currently, benzodiazepines and buspirone are prescribed frequently to treat GAD. Although both show efficacy in acute treatment trials, few long-term studies have been perform Benzodiazepines are not recommended for long-term treatment of GAD, due to associated development of tolerance, psychomotor impairment, cognitive and memory changes, physical dependence, and a withdrawal reaction on discontinuation. The antidepressant venlafaxine extended-release (XR) has received approval for the treatment of GAD in the United States and many other countries. Venlafaxine XR has demonstrated efficacy over placebo in two randomized treatment trials of 6 months' duration as well as in other acute trials. Paroxetine is the first of the selective serotonin reuptake inhibitors (SSRIs) to receive US approval for the treatment of GAD. Paroxetine demonstrated superiority to placebo in short-term trials, and investigations into the use of other SSRIs are ongoing. This suggests that other SSRIs, and serotonin and noradrenaline reuptake inhibitors, are likely to be effective in the treatment of GAD. Of the psychological therapies, cognitive-behavioral therapy (CBT) shows the greatest benefit in treating GAD patients. Treatment gains after a 12-week course of CBT may be maintained for up to 1 year. Currently, no guidelines exist for the long-term treatment of GAD.
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| 13. |
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| 15. |
- Badiani, Aldo, et al.
(författare)
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Comments: Addiction research and theory: a commentary on the Surgeon Generals Report on alcohol, drugs, and health
- 2018
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Ingår i: Addiction Biology. - : John Wiley & Sons. - 1355-6215 .- 1369-1600. ; 23:1, s. 3-5
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The Office of the Surgeon General recently produced its first Report on the consequences of alcohol and drug abuse on health, making several very laudable policy recommendations. The Report also emphasizes the importance of adequate funding for biomedical research, which is good news for both researchers and patients. However, the Report is marred by a biased viewpoint on the psychology and neurobiology of drug addiction. We highlight here four controversial issues that were depicted as facts in the Report, thereby potentially misleading non-expert readers about the current state-of-the-art understanding of the psychology and neurobiology of drug addiction. It will be important to recognize a fuller range of scientific viewpoints in addiction neuroscience to avoid amplifying this bias in the coming years.
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| 22. |
- Guiraud, J., et al.
(författare)
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Sodium oxybate for the maintenance of abstinence in alcohol-dependent patients: An international, multicenter, randomized, double-blind, placebo-controlled trial
- 2022
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Ingår i: Journal of Psychopharmacology. - : SAGE Publications. - 0269-8811 .- 1461-7285. ; 36:10
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Tidskriftsartikel (refereegranskat)abstract
- Background: Sodium oxybate (SMO) has been shown to be effective in the maintenance of abstinence (MoA) in alcohol-dependent patients in a series of small randomized controlled trials (RCTs). These results needed to be confirmed by a large trial investigating the treatment effect and its sustainability after medication discontinuation. Aims: To confirm the SMO effect on (sustained) MoA in detoxified alcohol-dependent patients. Methods: Large double-blind, randomized, placebo-controlled trial in detoxified adult alcohol-dependent outpatients (80% men) from 11 sites in four European countries. Patients were randomized to 6 months SMO (3.3-3.9 g/day) or placebo followed by a 6-month medication-free period. Primary outcome was the cumulative abstinence duration (CAD) during the 6-month treatment period defined as the number of days with no alcohol use. Secondary outcomes included CAD during the 12-month study period. Results: Of the 314 alcohol-dependent patients randomized, 154 received SMO and 160 received placebo. Based on the pre-specified fixed-effect two-way analysis of variance including the treatment-by-site interaction, SMO showed efficacy in CAD during the 6-month treatment period: mean difference +43.1 days, 95% confidence interval (17.6-68.5; p = 0.001). Since significant heterogeneity of effect across sites and unequal sample sizes among sites (n = 3-66) were identified, a site-level random meta-analysis was performed with results supporting the pre-specified analysis: mean difference +32.4 days, p = 0.014. The SMO effect was sustained during the medication-free follow-up period. SMO was well-tolerated. Conclusions: Results of this large RCT in alcohol-dependent patients demonstrated a significant and clinically relevant sustained effect of SMO on CAD.
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| 23. |
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| 24. |
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| 25. |
- Nutt, D, et al.
(författare)
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Establishing non-inferiority in treatment trials in psychiatry: guidelines from an Expert Consensus Meeting
- 2008
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Ingår i: Journal of psychopharmacology (Oxford, England). - : SAGE Publications. - 0269-8811 .- 1461-7285. ; 22:4, s. 409-416
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Tidskriftsartikel (refereegranskat)abstract
- Comparing the efficacy of different treatments in psychiatry is difficult for many reasons, even when they are investigated in `head-to-head' studies. A consensus meeting was, therefore, held to produce best practice guidelines for such studies. This article presents the conclusions of this consensus and illustrates it using published data in the field of antidepressant treatment of generalized anxiety disorder.
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| 26. |
- Schlaepfer, T. E., et al.
(författare)
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The hidden third: improving outcome in treatment-resistant depression
- 2012
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Ingår i: Journal of Psychopharmacology. - 0269-8811. ; 26:5, s. 587-602
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Tidskriftsartikel (refereegranskat)abstract
- Treatment-resistant depression (TRD) presents many challenges for both patients and physicians. This review aims to evaluate the current status of the field of TRD and reflects the main findings of a consensus meeting held in September 2009. Literature searches were also conducted using PubMed and EMBASE. Abstracts of the retrieved articles were reviewed independently by the authors for inclusion. Evaluation of the clinical evidence in TRD is complicated by the absence of a validated definition, and there is a need to move away from traditional definitions of remission based on severity of symptoms to one that includes normalisation of functioning. One potential way of improving treatment of TRD is through the use of predictive biomarkers and clinical variables. The advent of new treatments may also help by focusing on neurotransmitters other than serotonin. Strategies such as the switching of antidepressants, use of combination therapy with lithium, atypical antipsychotics and other pharmacological agents can improve outcomes, and techniques such as deep brain stimulation and vagus nerve stimulation have shown promising early results. Despite consistent advances in the pharmacotherapy of mood disorders in the last decade, high rates of TRD are still a challenging aspect of overall management.
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| 27. |
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