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The Cochrane Database of Systematic... Apr 2016In the 1940s reserpine, refined from a plant extract that had been used for centuries, began to be used as a treatment for people with mental disorders and was one of... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
In the 1940s reserpine, refined from a plant extract that had been used for centuries, began to be used as a treatment for people with mental disorders and was one of the very first antipsychotic drugs. Its irreversible pharmacological potency and adverse effects meant that it has been withdrawn in the UK and its role has been superceded by 'newer' compounds. The effects of reserpine are of historical interest although there are some reports of it still being used in highly specialist situations in psychiatry. Chlorpromazine is also an old drug but it is still used for treatment of people with schizophrenia.
OBJECTIVES
To investigate the effects of two old medications (reserpine and chlorpromazine) for people with schizophrenia. Reserpine is now rarely used while chlorpromazine remains on the essential list of drugs of the World Health Organization (WHO).
SEARCH METHODS
We searched the Cochrane Schizophrenia Group's Study-Based Register of Trials (24 March 2016).
SELECTION CRITERIA
We included randomised clinical trials focusing on chlorpromazine versus reserpine for schizophrenia that presented useable data.
DATA COLLECTION AND ANALYSIS
We extracted data independently. For binary outcomes, we calculated risk ratio (RR) and its 95% confidence interval (CI), on an intention-to-treat basis. We employed a fixed-effect model for analyses. We assessed risk of bias for included studies and created a 'Summary of findings' table using GRADE.
MAIN RESULTS
The review currently includes nine studies with an average 60 participants per study. All of these studies are now over 60 years old, conducted between 1955 and 1962. When chlorpromazine was compared with reserpine for people with schizophrenia, improvement in global state was better at short term for those receiving chlorpromazine (n = 781, 6 RCTs, RR 'not improved' 0.75 95% CI 0.62 to 0.92, low-quality evidence). Short-term improvement in paranoid distortion was measured using the Multidimensional Scale for Rating Psychiatric Patients (MSRPP). Data showed no clear difference between treatment groups (n = 19, 1 RCT, RR 1.33 95% CI 0.62 to 2.89, very low-quality evidence). There was no difference in functioning: occupational adjustment, medium term (n = 40, 1 RCT, RR 0.83 95% CI 0.47 to 1.47, moderate-quality evidence) and general behaviour (n = 98, 1 RCT, RR 0.79 CI 0.41 to 1.53, moderate-quality evidence). Adverse events were poorly reported. For 'toxic reaction' there was, again, no obvious difference between the two compounds (n = 210, 3 RCTs, RR 1.68 95% CI 0.43 to 6.54, moderate-quality evidence), and this also applied to leaving the study early (n = 229, 4 RCTs, RR 1.16 95% CI 0.94 to 1.42, moderate-quality evidence).
AUTHORS' CONCLUSIONS
Judged by standards of today, the evidence is largely of limited quality. However, some of these 1950s studies are remarkable in their foresight and clarity. Reserpine did have some effect on global state - but chlorpromazine did seem to perform better. Important issues regarding adverse effects were not really addressed by these trials. Chlorpromazine remains on the WHO list of essential drugs. Reserpine is now almost obsolete, although, probably as a result of evidence other than that reported in the pioneering trials used in this review.
Topics: Antipsychotic Agents; Chlorpromazine; Humans; Randomized Controlled Trials as Topic; Reserpine; Schizophrenia
PubMed: 27124109
DOI: 10.1002/14651858.CD012122.pub2 -
International Journal of Molecular... Mar 2023Schizophrenia is a severe psychiatric illness affecting almost 25 million people worldwide and is conceptualized as a disorder of synaptic plasticity and brain... (Review)
Review
Canonical and Non-Canonical Antipsychotics' Dopamine-Related Mechanisms of Present and Next Generation Molecules: A Systematic Review on Translational Highlights for Treatment Response and Treatment-Resistant Schizophrenia.
Schizophrenia is a severe psychiatric illness affecting almost 25 million people worldwide and is conceptualized as a disorder of synaptic plasticity and brain connectivity. Antipsychotics are the primary pharmacological treatment after more than sixty years after their introduction in therapy. Two findings hold true for all presently available antipsychotics. First, all antipsychotics occupy the dopamine D2 receptor (D2R) as an antagonist or partial agonist, even if with different affinity; second, D2R occupancy is the necessary and probably the sufficient mechanism for antipsychotic effect despite the complexity of antipsychotics' receptor profile. D2R occupancy is followed by coincident or divergent intracellular mechanisms, implying the contribution of cAMP regulation, β-arrestin recruitment, and phospholipase A activation, to quote some of the mechanisms considered canonical. However, in recent years, novel mechanisms related to dopamine function beyond or together with D2R occupancy have emerged. Among these potentially non-canonical mechanisms, the role of Na channels at the dopamine at the presynaptic site, dopamine transporter (DAT) involvement as the main regulator of dopamine concentration at synaptic clefts, and the putative role of antipsychotics as chaperones for intracellular D2R sequestration, should be included. These mechanisms expand the fundamental role of dopamine in schizophrenia therapy and may have relevance to considering putatively new strategies for treatment-resistant schizophrenia (TRS), an extremely severe condition epidemiologically relevant and affecting almost 30% of schizophrenia patients. Here, we performed a critical evaluation of the role of antipsychotics in synaptic plasticity, focusing on their canonical and non-canonical mechanisms of action relevant to the treatment of schizophrenia and their subsequent implication for the pathophysiology and potential therapy of TRS.
Topics: Humans; Antipsychotic Agents; Dopamine; Schizophrenia; Schizophrenia, Treatment-Resistant; beta-Arrestins
PubMed: 36983018
DOI: 10.3390/ijms24065945 -
BMJ Mental Health Feb 2023Are antipsychotic dose equivalents between acute mania and schizophrenia the same? (Meta-Analysis)
Meta-Analysis
QUESTION
Are antipsychotic dose equivalents between acute mania and schizophrenia the same?
STUDY SELECTION AND ANALYSIS
Six databases were systematically searched (from inception to 17 September 2022) to identify blinded randomised controlled trials (RCTs) that used a flexible-dose oral antipsychotic drug for patients with acute mania. The mean and SD of the effective dose and the pre-post changes in manic symptoms were extracted. A network meta-analysis (NMA) under a frequentist framework was performed to examine the comparative efficacy between the antipsychotics. A classic mean dose method (sample size weighted) was used to calculate each antipsychotic dose equivalent to 1 mg/day olanzapine for acute mania. The antipsychotic dose equivalents of acute mania were compared with published data for schizophrenia.
FINDINGS
We included 42 RCTs which enrolled 11 396 participants with acute mania. The NMA showed that risperidone was superior to olanzapine (reported standardised mean difference: -022, 95% CI -0.41 to -0.02), while brexpiprazole was inferior to olanzapine (standardised mean difference: 0.36, 95% CI 0.08 to 0.64). The dose equivalents to olanzapine (with SD) were 0.68 (0.23) for haloperidol, 0.32 (0.07) for risperidone, 0.60 (0.11) for paliperidone, 8.00 (1.41) for ziprasidone, 41.46 (5.98) for quetiapine, 1.65 (0.32) for aripiprazole, 1.23 (0.20) for asenapine, 0.53 (0.14) for cariprazine and 0.22 (0.03) for brexpiprazole. Compared with the olanzapine dose equivalents for schizophrenia, those of acute mania were higher for quetiapine (p<0.001, 28.5%) and aripiprazole (p<0.001, 17.0%), but lower for haloperidol (p<0.001, -8.1%) and risperidone (p<0.001, -15.8%).
CONCLUSIONS
Antipsychotic drugs have been considered first-line treatment for acute mania, warranting specific dose equivalence for scientific and clinical purposes.
Topics: Humans; Antipsychotic Agents; Olanzapine; Risperidone; Aripiprazole; Quetiapine Fumarate; Haloperidol; Bipolar Disorder; Mania; Schizophrenia; Randomized Controlled Trials as Topic
PubMed: 36789916
DOI: 10.1136/bmjment-2022-300546 -
The Cochrane Database of Systematic... 2000There are two reasons to believe anxiolytics might help in smoking cessation. Anxiety may be a symptom of nicotine withdrawal. Second, smoking appears to be due, in... (Review)
Review
BACKGROUND
There are two reasons to believe anxiolytics might help in smoking cessation. Anxiety may be a symptom of nicotine withdrawal. Second, smoking appears to be due, in part, to deficits in dopamine, serotonin and norepinephrine, all of which are increased by anxiolytics and antidepressants.
OBJECTIVES
The aim of this review is to assess the effectiveness of anxiolytic drugs in aiding long term smoking cessation. The drugs include buspirone; diazepam; doxepin; meprobamate; ondansetron; and the beta-blockers metoprolol, oxprenolol and propanolol.
SEARCH STRATEGY
We searched the Cochrane Tobacco Addiction Group trials register which includes trials indexed in Medline, Embase, SciSearch and PsycLit, and meetings abstracts.
SELECTION CRITERIA
We considered randomized trials comparing anxiolytic drugs to placebo or an alternative therapeutic control for smoking cessation. We excluded trials with less than 6 months follow-up.
DATA COLLECTION AND ANALYSIS
We extracted data in duplicate on the type of study population, the nature of the drug therapy, the outcome measures, method of randomisation, and completeness of follow-up. The main outcome measure was abstinence from smoking after at least six months follow-up in patients smoking at baseline. We used the most rigorous definition of abstinence for each trial, and biochemically validated rates if available. Where appropriate, we performed meta-analysis using a fixed effects model.
MAIN RESULTS
There was one trial each of the anxiolytics diazepam, meprobamate, metoprolol and oxprenolol. There were two trials of the anxiolytic buspirone. None of the trials showed strong evidence of an effect for any of these drugs in helping smokers to quit. However, confidence intervals were wide, and an effect of anxiolytics cannot be ruled out on current evidence.
REVIEWER'S CONCLUSIONS
There is no consistent evidence that anxiolytics aid smoking cessation, but the available evidence does not rule out a possible effect.
Topics: Adrenergic beta-Antagonists; Anti-Anxiety Agents; Humans; Smoking; Smoking Cessation
PubMed: 11034774
DOI: 10.1002/14651858.CD002849 -
The Cochrane Database of Systematic... Jan 2014Chlorpromazine, formulated in the 1950s, remains a benchmark treatment for people with schizophrenia. (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Chlorpromazine, formulated in the 1950s, remains a benchmark treatment for people with schizophrenia.
OBJECTIVES
To review the effects of chlorpromazine compared with placebo, for the treatment of schizophrenia.
SEARCH METHODS
We searched the Cochrane Schizophrenia Group's Trials Register (15 May 2012). We also searched references of all identified studies for further trial citations. We contacted pharmaceutical companies and authors of trials for additional information.
SELECTION CRITERIA
We included all randomised controlled trials (RCTs) comparing chlorpromazine with placebo for people with schizophrenia and non-affective serious/chronic mental illness irrespective of mode of diagnosis. Primary outcomes of interest were death, violent behaviours, overall improvement, relapse and satisfaction with care.
DATA COLLECTION AND ANALYSIS
We independently inspected citations and abstracts, ordered papers, re-inspected and quality assessed these. We analysed dichotomous data using risk ratio (RR) and estimated the 95% confidence interval (CI) around this. We excluded continuous data if more than 50% of participants were lost to follow-up. Where continuous data were included, we analysed this data using mean difference (MD) with a 95% confidence interval. We used a fixed-effect model.
MAIN RESULTS
We inspected over 1100 electronic records. The review currently includes 315 excluded studies and 55 included studies. The quality of the evidence is very low. We found chlorpromazine reduced the number of participants experiencing a relapse compared with placebo during six months to two years follow-up (n = 512, 3 RCTs, RR 0.65 CI 0.47 to 0.90), but data were heterogeneous. No difference was found in relapse rates in the short, medium or long term over two years, although data were also heterogeneous. We found chlorpromazine provided a global improvement in a person's symptoms and functioning (n = 1164, 14 RCTs, RR 0.71 CI 0.58 to 0.86). Fewer people allocated to chlorpromazine left trials early ( n = 1831, 27 RCTs, RR 0.64 CI 0.53 to 0.78) compared with placebo. There are many adverse effects. Chlorpromazine is clearly sedating (n = 1627, 23 RCTs, RR 2.79 CI 2.25 to 3.45), it increases a person's chances of experiencing acute movement disorders (n = 942, 5 RCTs, RR 3.47 CI 1.50 to 8.03) and parkinsonism (n = 1468, 15 RCTs, RR 2.11 CI 1.59 to 2.80). Akathisia did not occur more often in the chlorpromazine group than placebo. Chlorpromazine clearly causes a lowering of blood pressure with accompanying dizziness (n = 1488, 18 RCTs, RR 2.38 CI 1.74 to 3.25) and considerable weight gain (n = 165, 5 RCTs, RR 4.92 CI 2.32 to 10.43).
AUTHORS' CONCLUSIONS
The results of this review confirm much that clinicians and recipients of care already know but aim to provide quantification to support clinical impression. Chlorpromazine's global position as a 'benchmark' treatment for psychoses is not threatened by the findings of this review. Chlorpromazine, in common use for half a century, is a well-established but imperfect treatment. Judicious use of this best available evidence should lead to improved evidence-based decision making by clinicians, carers and patients.
Topics: Antipsychotic Agents; Chlorpromazine; Humans; Placebo Effect; Randomized Controlled Trials as Topic; Schizophrenia; Secondary Prevention
PubMed: 24395698
DOI: 10.1002/14651858.CD000284.pub3 -
Journal of Psychiatric Research Jun 2024Variability in hepatic cytochrome P450 (CYP) enzymes such as 2C19 and 2D6 may influence side-effect and efficacy outcomes for antipsychotics. Aripiprazole and... (Review)
Review
Variability in hepatic cytochrome P450 (CYP) enzymes such as 2C19 and 2D6 may influence side-effect and efficacy outcomes for antipsychotics. Aripiprazole and risperidone are two commonly prescribed antipsychotics, metabolized primarily through CYP2D6. Here, we aimed to provide an overview of the effect of CYP2C19 and CYP2D6 on side-effects of aripiprazole and risperidone, and expand on existing literature by critically examining methodological issues associated with pharmacogenetic studies. A PRISMA compliant search of six electronic databases (Pubmed, PsychInfo, Embase, Central, Web of Science, and Google Scholar) identified pharmacogenetic studies on aripiprazole and risperidone. 2007 publications were first identified, of which 34 were included. Quality of literature was estimated using Newcastle-Ottowa Quality Assessment Scale (NOS) and revised Cochrane Risk of Bias tool. The average NOS score was 5.8 (range: 3-8) for risperidone literature and 5 for aripiprazole (range: 4-6). All RCTs on aripiprazole were rated as high risk of bias, and four out of six for risperidone literature. Study populations ranged from healthy volunteers to inpatient individuals in psychiatric units and included adult and pediatric samples. All n = 34 studies examined CYP2D6. Only one study genotyped for CYP2C19 and found a positive association with neurological side-effects of risperidone. Most studies did not report any relationship between CYP2D6 and any side-effect outcome. Heterogeneity between and within studies limited the ability to synthesize data and draw definitive conclusions. Studies lacked statistical power due to small sample size, selective genotyping methods, and study design. Large-scale randomized trials with multiple measurements, providing robust evidence on this topic, are suggested.
Topics: Humans; Aripiprazole; Cytochrome P-450 CYP2D6; Risperidone; Cytochrome P-450 CYP2C19; Antipsychotic Agents
PubMed: 38631139
DOI: 10.1016/j.jpsychires.2024.04.001 -
The Cochrane Database of Systematic... Apr 2023Vestibular migraine is a form of migraine where one of the main features is recurrent attacks of vertigo. These episodes are often associated with other features of... (Review)
Review
BACKGROUND
Vestibular migraine is a form of migraine where one of the main features is recurrent attacks of vertigo. These episodes are often associated with other features of migraine, including headache and sensitivity to light or sound. The unpredictable and severe attacks of vertigo can lead to a considerable reduction in quality of life. The condition is estimated to affect just under 1% of the population, although many people remain undiagnosed. A number of pharmacological interventions have been used, or proposed to be used, at the time of a vestibular migraine attack to help reduce the severity or resolve the symptoms. These are predominantly based on treatments that are in use for headache migraine, with the belief that the underlying pathophysiology of these conditions is similar. OBJECTIVES: To assess the benefits and harms of pharmacological interventions used to relieve acute attacks of vestibular migraine.
SEARCH METHODS
The Cochrane ENT Information Specialist searched the Cochrane ENT Register; Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE; Ovid Embase; Web of Science; ClinicalTrials.gov; ICTRP and additional sources for published and unpublished trials. The date of the search was 23 September 2022.
SELECTION CRITERIA
We included randomised controlled trials (RCTs) and quasi-RCTs in adults with definite or probable vestibular migraine comparing triptans, ergot alkaloids, dopamine antagonists, antihistamines, 5-HT3 receptor antagonists, gepants (CGRP receptor antagonists), magnesium, paracetamol or non-steroidal anti-inflammatory drugs (NSAIDs) with either placebo or no treatment. DATA COLLECTION AND ANALYSIS: We used standard Cochrane methods. Our primary outcomes were: 1) improvement in vertigo (assessed as a dichotomous outcome - improved or not improved), 2) change in vertigo (assessed as a continuous outcome, with a score on a numerical scale) and 3) serious adverse events. Our secondary outcomes were: 4) disease-specific health-related quality of life, 5) improvement in headache, 6) improvement in other migrainous symptoms and 7) other adverse effects. We considered outcomes reported at three time points: < 2 hours, 2 to 12 hours, > 12 to 72 hours. We used GRADE to assess the certainty of evidence for each outcome. MAIN RESULTS: We included two RCTs with a total of 133 participants, both of which compared the use of triptans to placebo for an acute attack of vestibular migraine. One study was a parallel-group RCT (of 114 participants, 75% female). This compared the use of 10 mg rizatriptan to placebo. The second study was a smaller, cross-over RCT (of 19 participants, 70% female). This compared the use of 2.5 mg zolmitriptan to placebo. Triptans may result in little or no difference in the proportion of people whose vertigo improves at up to two hours after taking the medication. However, the evidence was very uncertain (risk ratio 0.84, 95% confidence interval 0.66 to 1.07; 2 studies; based on 262 attacks of vestibular migraine treated in 124 participants; very low-certainty evidence). We did not identify any evidence on the change in vertigo using a continuous scale. Only one of the studies assessed serious adverse events. No events were noted in either group, but as the sample size was small we cannot be sure if there are risks associated with taking triptans for this condition (0/75 receiving triptans, 0/39 receiving placebo; 1 study; 114 participants; very low-certainty evidence). AUTHORS' CONCLUSIONS: The evidence for interventions used to treat acute attacks of vestibular migraine is very sparse. We identified only two studies, both of which assessed the use of triptans. We rated all the evidence as very low-certainty, meaning that we have little confidence in the effect estimates and cannot be sure if triptans have any effect on the symptoms of vestibular migraine. Although we identified sparse information on potential harms of treatment in this review, the use of triptans for other conditions (such as headache migraine) is known to be associated with some adverse effects. We did not identify any placebo-controlled randomised trials for other interventions that may be used for this condition. Further research is needed to identify whether any interventions help to improve the symptoms of vestibular migraine attacks and to determine if there are side effects associated with their use.
Topics: Adult; Female; Humans; Male; Migraine Disorders; Anti-Inflammatory Agents, Non-Steroidal; Vertigo; Headache; Tryptamines
PubMed: 37042545
DOI: 10.1002/14651858.CD015322.pub2 -
JAMA Dermatology Aug 2020The association between the use of medications and the development of bullous pemphigoid (BP) is unclear. (Meta-Analysis)
Meta-Analysis
IMPORTANCE
The association between the use of medications and the development of bullous pemphigoid (BP) is unclear.
OBJECTIVE
To assess the associations between previous exposure to certain medications and BP.
DATA SOURCES
For this systematic review and meta-analysis, PubMed, the Cochrane Central Register of Controlled Trials, and Embase were searched for relevant studies from inception to February 20, 2020.
STUDY SELECTION
Case-control or cohort studies and randomized clinical trials that examined the odds or risk of BP in patients with previous medication use were included. No geographic or language limitations were imposed.
DATA EXTRACTION AND SYNTHESIS
The Meta-analysis of Observational Studies in Epidemiology (MOOSE) guideline was followed. The Newcastle-Ottawa Scale was used to evaluate the risk of bias of included observational studies; Cochrane Collaboration's tool was used for randomized clinical trials. Aggregate data were used to conduct a random-effects model meta-analysis if the included studies were sufficiently homogenous. Subgroup analyses were performed for use of various medications of the same category.
MAIN OUTCOMES AND MEASURES
Odds ratio (OR), hazard ratio, and risk ratio of bullous pemphigoid in association with medication use.
RESULTS
This meta-analysis included 13 case-control studies, 1 cohort study, and 1 randomized clinical trial with a total of 285 884 participants. The meta-analysis of case-control studies showed a significant association of BP with previous use of aldosterone antagonists (pooled OR, 1.75; 95% CI, 1.28-2.40), dipeptidyl peptidase 4 inhibitors (pooled OR, 1.92; 95% CI, 1.55-2.38), anticholinergics (pooled OR, 3.12; 95% CI, 1.54-6.33), and dopaminergic medications (pooled OR, 2.03; 95% CI, 1.34-3.05). One cohort study found an increased risk of BP among patients receiving dipeptidyl peptidase 4 inhibitors (hazard ratio, 2.38; 95% CI, 1.16-4.88; P = .02). One trial found a higher occurrence of BP in patients with diabetes receiving linagliptin (0.2% in diabetes group vs 0% in the placebo group).
CONCLUSIONS AND RELEVANCE
The findings of this systematic review and meta-analysis suggest that aldosterone antagonists, dipeptidyl peptidase 4 inhibitors, anticholinergics, and dopaminergic medications are associated with BP. These medications should be judiciously prescribed, particularly in high-risk patients who are elderly and have disabling neurologic disorders.
Topics: Antihypertensive Agents; Cholinergic Antagonists; Dipeptidyl-Peptidase IV Inhibitors; Diuretics; Dopamine Agents; Humans; Hypoglycemic Agents; Mineralocorticoid Receptor Antagonists; Odds Ratio; Pemphigoid, Bullous; Psychotropic Drugs; Risk Factors
PubMed: 32584924
DOI: 10.1001/jamadermatol.2020.1587 -
The Cochrane Database of Systematic... Oct 2014Functional dyspepsia (FD) has been a worldwide complaint. More effective therapies are needed with fewer adverse effects than are seen with conventional medications.... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Functional dyspepsia (FD) has been a worldwide complaint. More effective therapies are needed with fewer adverse effects than are seen with conventional medications. Acupuncture, as a traditional therapeutic method, has been widely used for functional gastrointestinal disorders in the East. Manual acupuncture and electroacupuncture have been recognized treatments for FD, but to date, no robust evidence has been found for the effectiveness and safety of these interventions in the treatment of this condition.
OBJECTIVES
This review was conducted to assess the efficacy and safety of manual acupuncture and electroacupuncture in the treatment of FD.
SEARCH METHODS
Trials meeting the inclusion criteria were identified through electronic searches of the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, the Allied and Complementary Medicine Database (AMED), Chinese Biology Medicine Disc (CBMdisc), China National Knowledge Infrastructure (CNKI), the Wanfang Database, the VIP Database, and six trial registries. Handsearching was done to screen the reference sections of potential trials and reviews.
SELECTION CRITERIA
Randomized controlled trials (RCTs) were included if investigators reported efficacy and safety of manual acupuncture or electroacupuncture for patients with FD diagnosed by Rome II or Rome III criteria, compared with medications, blank control, or sham acupuncture.
DATA COLLECTION AND ANALYSIS
Data were extracted by independent review authors. Study limitations were assessed by using the tool of The Cochrane Collabration for assessing risk of bias. For dichotomous data, risk ratios (RRs) and 95% confidence intervals (95% CIs) would be applied, and for continuous data, mean differences (MDs) and 95% CIs. A fixed-effect model was applied in the meta-analysis, or a descriptive analysis was performed. The quality of evidence for the outcome measure was assessed by the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methods.
MAIN RESULTS
Seven studies were included in the review, involving 542 participants with FD (212 males and 330 females). These studies generally had an unclear risk of bias based on inadequate descriptions of allocation concealment and a high risk of bias based on lack of blinding. None of the studies reported on outcomes of the Functional Digestive Disorder Quality of Life questionnaire (FDDQL), the Satisfaction With Dyspepsia Related Health scale (SODA), the Digestive Health Status Instrument (DHSI), or effective/inefficient rate and symptom recurrence six months from completion of acupuncture treatment.Four RCTs of acupuncture versus medications (cisapride, domperidone, and itopride) were included in the review. No statistically significant difference was noted in the reduction in FD symptom scores and the frequency of FD attack by manual acupuncture, manual-electroacupuncture, or electroacupuncture compared with medications. In three trials of acupuncture versus sham acupuncture, all descriptive or quantitative analysis results implied that acupuncture could improve FD symptom scores and scores on the Neck Disability Index (NDI), the 36-Item Short Form Health Survey (SF-36), the Self-Rating Anxiety Scale (SAS), and the Self-Rating Depression Scale (SDS) more or as significantly as sham acupuncture. With regard to adverse effects, acupuncture was superior to cisapride treatment (one study; all minor events), but no statistically significant difference was reported between acupuncture and sham acupuncture. No adverse effects data were reported in studies examining manual acupuncture versus domperidone, manual-electroacupuncture versus domperidone, or electroacupuncture versus itopride.Nevertheless, all evidence was of low or very low quality. The body of evidence identified cannot yet permit a robust conclusion regarding the efficacy and safety of acupuncture for FD.
AUTHORS' CONCLUSIONS
It remains unknown whether manual acupuncture or electroacupuncture is more effective or safer than other treatments for patients with FD.
Topics: Acupuncture Therapy; Benzamides; Benzyl Compounds; Cisapride; Domperidone; Dyspepsia; Electroacupuncture; Female; Gastrointestinal Agents; Humans; Male; Randomized Controlled Trials as Topic
PubMed: 25306866
DOI: 10.1002/14651858.CD008487.pub2 -
Palliative & Supportive Care Feb 2016Akathisia is a neuropsychiatric syndrome characterized by subjective and objective restlessness. It is a common side effect in patients taking antipsychotics and other... (Review)
Review
OBJECTIVE
Akathisia is a neuropsychiatric syndrome characterized by subjective and objective restlessness. It is a common side effect in patients taking antipsychotics and other psychotropics. Patients with delirium are frequently treated with antipsychotic medications that are well known to induce akathisia as a side effect. However, the prevalence, phenomenology, and management of akathisia in patients with delirium remain largely unknown. The purpose of this review was to examine the medical literature in order to establish the current state of knowledge regarding the prevalence of antipsychotic-induced akathisia in patients with delirium.
METHOD
A systematic review of the literature was conducted using the EMBASE, MEDLINE, PsycINFO, and CINAHL databases. Ten studies addressing the incidence of akathisia in patients taking antipsychotic medication for delirium were identified and included in our review.
RESULTS
The included studies reported a variable prevalence of antipsychotic-induced akathisia. A higher prevalence was found in patients taking haloperidol. Among atypical antipsychotics, paliperidone and ziprasidone were associated with a higher risk of akathisia. The risk for akathisia appeared to be a dose-related phenomenon.
SIGNIFICANCE OF RESULTS
Studies using specific scales for evaluation of akathisia in delirium are lacking. Some populations, such as patients with cancer or terminally ill patients in palliative care settings taking antipsychotics for the treatment of delirium, could be at higher risk for development of akathisia as a side effect.
Topics: Akathisia, Drug-Induced; Antipsychotic Agents; Delirium; Haloperidol; Humans; Prevalence; Risperidone
PubMed: 26087817
DOI: 10.1017/S1478951515000784