Subjective response to and tolerability of long-term supraphysiological doses of levothyroxine in refractory mood disorders

NOTICE: this is the author’s version of a work that was accepted for publication in Journal of Affective Disorders. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Affective Disorders, [VOL 64, ISSUE 1, (2001)] DOI:10.1016/S0165-0327(00)00215-9

Standardisation framework for the Maudsley staging method for treatment resistance in depression

Background: Treatment-resistant depression (TRD) is a serious and relatively common clinical condition. Lack of consensus on defining and staging TRD remains one of the main barriers to understanding TRD and approaches to intervention. The Maudsley Staging Method (MSM) is the first multidimensional model developed to define and stage treatment-resistance in “unipolar depression”. The model is being used increasingly in treatment and epidemiological studies of TRD and has the potential to support consensus. Yet, standardised methods for rating the MSM have not been described adequately. The aim of this report is to present standardised approaches for rating or completing the MSM. Method: Based on the initial development of the MSM and a narrative review of the literature, the developers of the MSM provide explicit guidance on how the three dimensions of the MSM–treatment failure, severity of depressive episode and duration of depressive episode– may be rated. Result: The core dimension of the MSM, treatment failure, may be assessed using the Maudsley Treatment Inventory (MTI), a new method developed for the purposes of completing the MSM. The MTI consists of a relatively comprehensive list of medications with options for rating doses and provisions treatment for multiple episodes. The second dimension, severity of symptoms, may be assessed using simple instruments such as the Clinical Global Impression, the Psychiatric Status Rating or checklist from a standard diagnostic checklist. The standardisation also provides a simple rating scale for scoring the third dimension, duration of depressive episode. Conclusion: The approaches provided should have clinical and research utility in staging TRD. However, in proposing this model, we are fully cognisant that until the pathophysiology of depression is better understood, staging methods can only be tentative approximations. Future developments should attempt to incorporate other biological/ pathophysiological dimensions for staging

Competitive Tendering In The Netherlands: Central Planning Or Functional Specifications?

Institute of Transport and Logistics Studies. Faculty of Economics and Business. The University of Sydne

Baclofen for alcohol use disorder-a systematic meta-analysis

ObjectiveTo evaluate the efficacy and tolerability of baclofen vs. placebo for long-term treatment of alcohol use disorder. MethodSystematic review and meta-analysis following methods of the Cochrane Collaboration Handbook (PROSPERO registration: CRD42017073663). Primary outcome was the random-effects summary estimate of all standardized mean differences (SMDs), as calculated from the primary outcomes of each study. ResultsFourteen double-blind RCTs (1522 patients) were included. Heterogeneity was substantial for most analyses (I-2 about 75%). Baclofen showed a small, but not statistically significant superiority over placebo: SMD=0.22 ([95% CI: -0.03; 0.47], P=0.09). This result was supported by a leave-one-out-analysis, and Orwin's fail-safe N, by predefined secondary analyses (on abstinence rates and amount of drinking), and by a post hoc-analysis of high-dose studies (>80mg/day). An analysis of low risk of bias studies (SMD=0.10 [-0.20; 0.41], P=0.51, I-2=43.3%) found no effect. Exclusion of four studies focusing on patients with comorbidity yielded a small positive effect. Drop-out rates were similar. ConclusionOur results question baclofen's utility in the long-term treatment of alcohol use disorder at both normal and high doses. While the confidence intervals indicate that marginally harmful or moderately beneficial effects of baclofen remain a possibility, the most likely effect size is slightly above placebo effects

Genetic tests for controlling treatment with antidepressants

In clinical practice, there is a need for a more individualized selection of antidepressants and adequate dosage. The investigation of pharmacokinetically relevant genes is a promising approach to assist this selection. In the past 2 years, two commercially available tests have been subject of advertisement, a test from Stada, which analyses variants of the cytochrome P450 isoenzymes CYP2D6 and CYP2C19 and a test from HMNC Brain Health, which analyses variants of the ABCB1 gene. The costs for both kits are not covered by the statutory health insurance and it is therefore proposed that the patients are invoiced directly in the form of individual healthcare payment. The companies claim that by applying the tests antidepressant treatment failure can be avoided and that patients will respond faster to the antidepressant used. These claims are not based on appropriate clinical trials, which are either lacking or reveal conflicting results. Hence, the routine use of these tests is not recommended. In accordance with the German S3 Guideline for unipolar depression, therapeutic drug monitoring (TDM) of serum levels should be carried out in cases of non-response to an antidepressant with adequate dosage and duration. As a rule the costs for TDM are covered by the statutory health insurance. Cytochrome P450 genotyping is only indicated when the serum level is not within the expected range and other reasons to explain this discrepancy are excluded. Many laboratories provide these analyses and in individual cases the costs are reimbursed by the statutory health insurance. Further research should be carried out to investigate the importance of the ABCB1 gene for the treatment with antidepressants