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Bipolar Disorders Jun 2022Cognitive impairments are an emerging treatment target in mood disorders, but currently there are no evidence-based pro-cognitive treatments indicated for patients in... (Review)
Review
Randomised controlled cognition trials in remitted patients with mood disorders published between 2015 and 2021: A systematic review by the International Society for Bipolar Disorders Targeting Cognition Task Force.
BACKGROUND
Cognitive impairments are an emerging treatment target in mood disorders, but currently there are no evidence-based pro-cognitive treatments indicated for patients in remission. With this systematic review of randomised controlled trials (RCTs), the International Society for Bipolar Disorders (ISBD) Targeting Cognition Task force provides an update of the most promising treatments and methodological recommendations.
METHODS
The review included RCTs of candidate pro-cognitive interventions in fully or partially remitted patients with major depressive disorder or bipolar disorder. We followed the procedures of the Preferred Reporting Items for Systematic reviews and Meta-Analysis (PRISMA) 2020 statement. Searches were conducted on PubMed/MEDLINE, PsycInfo, EMBASE and Cochrane Library from January 2015, when two prior systematic reviews were conducted, until February 2021. Two independent authors reviewed the studies with the Revised Cochrane Collaboration's Risk of Bias tool for Randomised trials.
RESULTS
We identified 16 RCTs (N = 859) investigating cognitive remediation (CR; k = 6; N = 311), direct current or repetitive magnetic stimulation (k = 3; N = 127), or pharmacological interventions (k = 7; N = 421). CR showed most consistent cognitive benefits, with two trials showing improvements on primary outcomes. Neuromodulatory interventions revealed no clear efficacy. Among pharmacological interventions, modafinil and lurasidone showed early positive results. Sources of bias included small samples, lack of pre-screening for objective cognitive impairment, no primary outcome and no information on allocation sequence masking.
CONCLUSIONS
Evidence for pro-cognitive treatments in mood disorders is emerging. Recommendations are to increase sample sizes, pre-screen for impairment in targeted domain(s), select one primary outcome, aid transfer to real-world functioning, investigate multimodal interventions and include neuroimaging.
Topics: Bipolar Disorder; Cognition; Cognitive Dysfunction; Humans; Lurasidone Hydrochloride; Mood Disorders
PubMed: 35174594
DOI: 10.1111/bdi.13193 -
Neuroscience and Biobehavioral Reviews Apr 2022Dopaminergic dysfunction is thought to be central to schizophrenia symptomatology. Previous meta-analyses of prodopaminergic drugs in schizophrenia have important... (Meta-Analysis)
Meta-Analysis Review
Dopaminergic dysfunction is thought to be central to schizophrenia symptomatology. Previous meta-analyses of prodopaminergic drugs in schizophrenia have important limitations, and also did not include dopamine D2/D3 partial agonists. We investigated the effect of medications which increase dopamine signalling on schizophrenia symptoms by meta-analysing double-blind, placebo-controlled RCTs. 59 RCTs were included: 29 of prodopaminergic treatments, 30 of partial agonists. Partial agonists were significantly superior to placebo against positive (SMD=-0.33,p = 1.2 ×10), negative (SMD=-0.29,p = 2.2 × 10-) and total symptoms (SMD =-0.39,p = 1.7 × 10) in schizophrenia. There were no significant differences between pooled pro-dopaminergic drugs and placebo in any symptom domain. In subgroup analysis of five studies where patients were selected for negative symptom severity, ar/modafinil was superior to placebo against negative symptoms (SMD=-0.34,p = 0.037). These data favour the clinical use of partial agonists for negative symptoms in schizophrenia, with clinically meaningful effect sizes. Our findings also suggest a benefit for ar/modafinil in patients with predominant negative symptoms. Future trials of other prodopaminergic therapies and dopamine partial agonists in patients with predominant negative symptoms are warranted.
Topics: Antipsychotic Agents; Dopamine; Dopamine Agonists; Humans; Randomized Controlled Trials as Topic; Schizophrenia
PubMed: 35131396
DOI: 10.1016/j.neubiorev.2022.104568 -
Diagnostics (Basel, Switzerland) Dec 2021Sleep disorders are among the main comorbidities in patients with a Disorder of Consciousness (DOC). Given the key role of sleep in neural and cognitive functioning,... (Review)
Review
Sleep disorders are among the main comorbidities in patients with a Disorder of Consciousness (DOC). Given the key role of sleep in neural and cognitive functioning, detecting and treating sleep disorders in DOCs might be an effective therapeutic strategy to boost consciousness recovery and levels of awareness. To date, no systematic reviews have been conducted that explore the effect of sleep treatments in DOCs; thus, we systematically reviewed the existing studies on both pharmacological and non-pharmacological treatments for sleep disorders in DOCs. Among 2267 assessed articles, only 7 were included in the systematic review. The studies focused on two sleep disorder categories (sleep-related breathing disorders and circadian rhythm dysregulation) treated with both pharmacological (Modafinil and Intrathecal Baclofen) and non-pharmacological (positive airway pressure, bright light stimulation, and central thalamic deep brain stimulation) interventions. Although the limited number of studies and their heterogeneity do not allow generalized conclusions, all the studies highlighted the effectiveness of treatments on both sleep disorders and levels of awareness. For this reason, clinical and diagnostic evaluations able to detect sleep disorders in DOC patients should be adopted in the clinical routine for the purpose of intervening promptly with the most appropriate treatment.
PubMed: 35054255
DOI: 10.3390/diagnostics12010088 -
Journal of Affective Disorders Apr 2022To compare the efficacy and discontinuation of augmentation agents in adult patients with treatment-resistant depression (TRD). We conducted a systematic review and... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To compare the efficacy and discontinuation of augmentation agents in adult patients with treatment-resistant depression (TRD). We conducted a systematic review and network meta-analyses (NMA) to combine direct and indirect comparisons of augmentation agents.
METHODS
We included randomized controlled trials comparing one active drug with another or with placebo following a treatment course up to 24 weeks. Nineteen agents were included: stimulants, atypical antipsychotics, thyroid hormones, antidepressants, and mood stabilizers. Data for response/remission and all-cause discontinuation rates were analyzed. We estimated effect-size by relative risk using pairwise and NMA with random-effects model.
RESULTS
A total of 65 studies (N = 12,415) with 19 augmentation agents were included in the NMA. Our findings from the NMA for response rates, compared to placebo, were significant for: liothyronine, nortriptyline, aripiprazole, brexpiprazole, quetiapine, lithium, modafinil, olanzapine (fluoxetine), cariprazine, and lisdexamfetamine. For remission rates, compared to placebo, were significant for: thyroid hormone(T4), aripiprazole, brexpiprazole, risperidone, quetiapine, and olanzapine (fluoxetine). Compared to placebo, ziprasidone, mirtazapine, and cariprazine had statistically significant higher discontinuation rates. Overall, 24% studies were rated as having low risk of bias (RoB), 63% had moderate RoB and 13% had high RoB.
LIMITATIONS
Heterogeneity in TRD definitions, variable trial duration and methodological clinical design of older studies and small number of trials per comparisons.
CONCLUSIONS
This NMA suggests a superiority of the regulatory approved adjunctive atypical antipsychotics, thyroid hormones, dopamine compounds (modafinil and lisdexamfetamine) and lithium. Acceptability was lower with ziprasidone, mirtazapine, and cariprazine. Further research and head-to-head studies should be considered to strengthen the best available options for TRD.
Topics: Adult; Antidepressive Agents; Antipsychotic Agents; Depression; Depressive Disorder, Major; Depressive Disorder, Treatment-Resistant; Humans; Network Meta-Analysis
PubMed: 34986373
DOI: 10.1016/j.jad.2021.12.134 -
Journal of Clinical Sleep Medicine :... Sep 2021This systematic review provides supporting evidence for the accompanying clinical practice guideline on the treatment of central disorders of hypersomnolence in adults... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
This systematic review provides supporting evidence for the accompanying clinical practice guideline on the treatment of central disorders of hypersomnolence in adults and children. The review focuses on prescription medications with U.S. Food & Drug Administration approval and nonpharmacologic interventions studied for the treatment of symptoms caused by central disorders of hypersomnolence.
METHODS
The American Academy of Sleep Medicine commissioned a task force of experts in sleep medicine to perform a systematic review. Randomized controlled trials and observational studies addressing pharmacological and nonpharmacological interventions for central disorders of hypersomnolence were identified. Statistical analyses were performed to determine the clinical significance of all outcomes. Finally, the Grading of Recommendations Assessment, Development and Evaluation (GRADE) process was used to assess the evidence for the purpose of making specific treatment recommendations.
RESULTS
The literature search identified 678 studies; 144 met the inclusion criteria and 108 provided data suitable for statistical analyses. Evidence for the following interventions is presented: armodafinil, clarithromycin, clomipramine, dextroamphetamine, flumazenil, intravenous immune globulin (IVIG), light therapy, lithium, l-carnitine, liraglutide, methylphenidate, methylprednisolone, modafinil, naps, pitolisant, selegiline, sodium oxybate, solriamfetol, and triazolam. The task force provided a detailed summary of the evidence along with the quality of evidence, the balance of benefits and harms, patient values and preferences, and resource use considerations.
CITATION
Maski K, Trotti LM, Kotagal S, et al. Treatment of central disorders of hypersomnolence: an American Academy of Sleep Medicine systematic review, meta-analysis, and GRADE assessment. 2021;17(9):1895-1945.
Topics: Adult; Child; Disorders of Excessive Somnolence; GRADE Approach; Humans; Modafinil; Sleep; Sodium Oxybate; United States
PubMed: 34743790
DOI: 10.5664/jcsm.9326 -
Journal of Clinical Sleep Medicine :... Sep 2021This guideline establishes clinical practice recommendations for the treatment of central disorders of hypersomnolence in adults and children.
INTRODUCTION
This guideline establishes clinical practice recommendations for the treatment of central disorders of hypersomnolence in adults and children.
METHODS
The American Academy of Sleep Medicine commissioned a task force of experts in sleep medicine to develop recommendations and assign strengths to each recommendation, based on a systematic review of the literature and an assessment of the evidence using the GRADE process. The task force provided a summary of the relevant literature and the quality of evidence, the balance of benefits and harms, patient values and preferences, and resource use considerations that support the recommendations. The AASM Board of Directors approved the final recommendations.
RECOMMENDATIONS
The following recommendations are intended to guide clinicians in choosing a specific treatment for central disorders of hypersomnolence in adults and children. Each recommendation statement is assigned a strength ("strong" or "conditional"). A "strong" recommendation (ie, "We recommend…") is one that clinicians should follow under most circumstances. A "conditional" recommendation (ie, "We suggest…") is one that requires that the clinician use clinical knowledge and experience and strongly consider the individual patient's values and preferences to determine the best course of action. Under each disorder, strong recommendations are listed in alphabetical order followed by the conditional recommendations in alphabetical order. The section on adult patients with hypersomnia because of medical conditions is categorized based on the clinical and pathological subtypes identified in ICSD-3. The interventions in all the recommendation statements were compared to no treatment.
1
We recommend that clinicians use modafinil for the treatment of narcolepsy in adults. (STRONG).
2
We recommend that clinicians use pitolisant for the treatment of narcolepsy in adults. (STRONG).
3
We recommend that clinicians use sodium oxybate for the treatment of narcolepsy in adults. (STRONG).
4
We recommend that clinicians use solriamfetol for the treatment of narcolepsy in adults. (STRONG).
5
We suggest that clinicians use armodafinil for the treatment of narcolepsy in adults. (CONDITIONAL).
6
We suggest that clinicians use dextroamphetamine for the treatment of narcolepsy in adults. (CONDITIONAL).
7
We suggest that clinicians use methylphenidate for the treatment of narcolepsy in adults. (CONDITIONAL).
8
We recommend that clinicians use modafinil for the treatment of idiopathic hypersomnia in adults. (STRONG).
9
We suggest that clinicians use clarithromycin for the treatment of idiopathic hypersomnia in adults. (CONDITIONAL).
10
We suggest that clinicians use methylphenidate for the treatment of idiopathic hypersomnia in adults. (CONDITIONAL).
11
We suggest that clinicians use pitolisant for the treatment of idiopathic hypersomnia in adults. (CONDITIONAL).
12
We suggest that clinicians use sodium oxybate for the treatment of idiopathic hypersomnia in adults. (CONDITIONAL).
13
We suggest that clinicians use lithium for the treatment of Kleine-Levin syndrome in adults. (CONDITIONAL).
14
We suggest that clinicians use armodafinil for the treatment of hypersomnia secondary to dementia with Lewy bodies in adults. (CONDITIONAL).
15
We suggest that clinicians use modafinil for the treatment of hypersomnia secondary to Parkinson's disease in adults. (CONDITIONAL).
16
We suggest that clinicians use sodium oxybate for the treatment of hypersomnia secondary to Parkinson's disease in adults. (CONDITIONAL).
17
We suggest that clinicians use armodafinil for the treatment of hypersomnia secondary to traumatic brain injury in adults. (CONDITIONAL).
18
We suggest that clinicians use modafinil for the treatment of hypersomnia secondary to traumatic brain injury in adults. (CONDITIONAL).
19
We suggest that clinicians use modafinil for the treatment of hypersomnia secondary to myotonic dystrophy in adults. (CONDITIONAL).
20
We suggest that clinicians use modafinil for the treatment of hypersomnia secondary to multiple sclerosis in adults. (CONDITIONAL).
21
We suggest that clinicians use modafinil for the treatment of narcolepsy in pediatric patients. (CONDITIONAL).
22
We suggest that clinicians use sodium oxybate for the treatment of narcolepsy in pediatric patients. (CONDITIONAL).
CITATION
Maski K, Trotti LM, Kotagal S, et al. Treatment of central disorders of hypersomnolence: an American Academy of Sleep Medicine clinical practice guideline. . 2021;17(9):1881-1893.
Topics: Adult; Child; Disorders of Excessive Somnolence; Humans; Idiopathic Hypersomnia; Modafinil; Narcolepsy; Sleep; United States
PubMed: 34743789
DOI: 10.5664/jcsm.9328 -
Psychological Medicine Jan 2022There is mixed evidence on the association between headache and attention-deficit/hyperactivity disorder (ADHD), as well as headache and ADHD medications. This... (Meta-Analysis)
Meta-Analysis Review
There is mixed evidence on the association between headache and attention-deficit/hyperactivity disorder (ADHD), as well as headache and ADHD medications. This systematic review and meta-analysis investigated the co-occurrence of headache in children with ADHD, and the effects of ADHD medications on headache. Embase, Medline and PsycInfo were searched for population-based and clinical studies comparing the prevalence of headache in ADHD and controls through January 26, 2021. In addition, we updated the search of a previous systematic review and network meta-analysis of double-blind randomized controlled trials (RCTs) on ADHD medications on June 16, 2020. Trials of amphetamines, atomoxetine, bupropion, clonidine, guanfacine, methylphenidate, and modafinil with a placebo arm and reporting data on headache as an adverse event, were included. Thirteen epidemiological studies and 58 clinical trials were eligible for inclusion. In epidemiological studies, a significant association between headache and ADHD was found [odds ratio (OR) = 2.01, 95% confidence interval (CI) = 1.63-2.46], which remained significant when limited to studies reporting ORs adjusted for possible confounders. The pooled prevalence of headaches in children with ADHD was 26.6%. In RCTs, three ADHD medications were associated with increased headache during treatment periods, compared to placebo: atomoxetine (OR = 1.29, 95% CI = 1.06-1.56), guanfacine (OR = 1.43, 95% CI = 1.12-1.82), and methylphenidate (OR = 1.33, 95% CI = 1.09-1.63). The summarized evidence suggests that headache is common in children with ADHD, both as part of the clinical presentation as such and as a side effect of some standard medications. Monitoring and clinical management strategies of headache in ADHD, in general, and during pharmacological treatment are recommended.
Topics: Child; Humans; Attention Deficit Disorder with Hyperactivity; Atomoxetine Hydrochloride; Guanfacine; Central Nervous System Stimulants; Methylphenidate; Drug-Related Side Effects and Adverse Reactions; Comorbidity; Headache; Randomized Controlled Trials as Topic
PubMed: 34635194
DOI: 10.1017/S0033291721004141 -
BMJ Supportive & Palliative Care Sep 2023Cancer-related fatigue (CRF) is a very common symptom in patients with cancer, and one of the five areas of highest priority in cancer research. There is currently no... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
Cancer-related fatigue (CRF) is a very common symptom in patients with cancer, and one of the five areas of highest priority in cancer research. There is currently no consensus on pharmacologic interventions for treating CRF. The aim of this systematic review is to provide more clarity on which pharmacologic interventions may be most promising, for future clinical trials. The network meta-analysis provides the ability to compare multiple agents when no direct head-to-head trials of all agents have been performed.
METHODS
Medline (PubMed), EMBASE and Cochrane Central Register of Controlled Trials were searched up until 5 March 2021. Studies were included if they reported on a pharmacologic intervention for CRF. Standardised mean differences and corresponding 95% CIs were computed using a random-effects maximum-likelihood model.
RESULTS
This review reports on 18 studies and 2604 patients, the most comprehensive review of pharmacologic interventions for CRF at the time of this publication. Methylphenidate, modafinil and paroxetine were superior to placebo. Methylphenidate and modafinil were equivalent to one another. Paroxetine was superior to modafinil.
CONCLUSION
Paroxetine should be further studied in future trials. As well, more safety data are needed on pharmacologic interventions.
Topics: Humans; Modafinil; Central Nervous System Stimulants; Paroxetine; Network Meta-Analysis; Methylphenidate; Fatigue; Neoplasms
PubMed: 34593386
DOI: 10.1136/bmjspcare-2021-003244 -
Journal of Psychiatric Research Nov 2021Several drugs previously tested in clinical trials and approved for different indications have been repurposed for bipolar disorder. We carried out a systematic...
Several drugs previously tested in clinical trials and approved for different indications have been repurposed for bipolar disorder. We carried out a systematic meta-review of meta-analyses of randomized placebo-controlled trials investigating repurposed drugs as adjunctive treatments for mania and bipolar depression. We performed a critical appraisal using 'A MeaSurement Tool to Assess systematic Reviews' Version 2 (AMSTAR 2). We synthesized results on efficacy, tolerability, and safety, assessing evidence quality according to the 'Grading of Recommendations, Assessment, Development and Evaluations' (GRADE) approach. Our systematic search identified nine eligible studies investigating 12 drugs, four for mania and eight for bipolar depression. The quality of reporting was heterogeneous according to AMSTAR 2. In mania, allopurinol (for symptoms reduction and remission at 4-8 weeks) and tamoxifen (for response and symptoms reduction at 4-6 weeks) showed higher efficacy than placebo, with low and very low quality of evidence, respectively. Concerning bipolar depression, modafinil/armodafinil (for response, remission, and symptoms reduction at 6-8 weeks) and pramipexole (for response and symptoms reduction at 6 weeks) were superior to placebo, despite the low quality of evidence. Results on the efficacy of celecoxib and N-acetylcysteine were of low quality and limited to certain outcomes. Overall, the lack of evidence of high and moderate quality does not allow us to draw firm conclusions on the clinical utility of repurposed drugs as adjunctive treatments for mania and bipolar depression, highlighting the need for additional research.
Topics: Bipolar Disorder; Humans; Mania; Meta-Analysis as Topic; Modafinil; Pharmaceutical Preparations; Randomized Controlled Trials as Topic
PubMed: 34509090
DOI: 10.1016/j.jpsychires.2021.09.018 -
Journal of Clinical Sleep Medicine :... Dec 2021Excessive daytime sleepiness associated with obstructive sleep apnea affects 9%-22% of continuous positive airway pressure-treated patients. An indirect treatment... (Meta-Analysis)
Meta-Analysis
STUDY OBJECTIVES
Excessive daytime sleepiness associated with obstructive sleep apnea affects 9%-22% of continuous positive airway pressure-treated patients. An indirect treatment comparison meta-analysis was performed to compare efficacy and safety of medications (solriamfetol, modafinil, and armodafinil) approved to treat excessive daytime sleepiness associated with obstructive sleep apnea.
METHODS
Efficacy and safety measures assessed in this indirect treatment comparison included Epworth Sleepiness Scale (ESS), 20-minute Maintenance of Wakefulness Test (MWT20), Clinical Global Impression of Change (CGI-C), Functional Outcomes of Sleep Questionnaire (FOSQ), and incidence of treatment-emergent adverse events (any, serious, or leading to discontinuation).
RESULTS
A systematic literature review identified 6 parallel-arm, placebo-controlled randomized controlled trials that randomized 1,714 total participants to placebo, solriamfetol, modafinil, or armodafinil. In this indirect treatment comparison, all comparators were associated with greater improvements than placebo on the ESS, MWT20, and CGI-C after 4, 8, and 12 weeks of treatment. Relative to comparators and placebo at 12 weeks, solriamfetol at 150 mg or 300 mg had the highest probabilities of improvement in the ESS, MWT20, and CGI-C. Modafinil (200 or 400 mg) and solriamfetol (150 or 300 mg) were associated with greater improvement on the FOSQ than placebo at 12 weeks. Less than 2% of patients using placebo or comparators experienced serious or discontinuation-related treatment-emergent adverse events.
CONCLUSIONS
The results of this indirect treatment comparison show 12 weeks of treatment with solriamfetol, modafinil, and armodafinil resulted in varying levels of improvement on the ESS, MWT20, and CGI-C and similar safety risks in participants with excessive daytime sleepiness associated with obstructive sleep apnea.
CITATION
Ronnebaum S, Bron M, Patel D, et al. Indirect treatment comparison of solriamfetol, modafinil, and armodafinil for excessive daytime sleepiness in obstructive sleep apnea. . 2021;17(12):2543-2555.
Topics: Benzhydryl Compounds; Carbamates; Disorders of Excessive Somnolence; Double-Blind Method; Humans; Modafinil; Phenylalanine; Sleep Apnea, Obstructive; Treatment Outcome
PubMed: 34402784
DOI: 10.5664/jcsm.9610