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The Cochrane Database of Systematic... Jul 2020Maternal hypotension is the most frequent complication of spinal anaesthesia for caesarean section. It can be associated with nausea or vomiting and may pose serious... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Maternal hypotension is the most frequent complication of spinal anaesthesia for caesarean section. It can be associated with nausea or vomiting and may pose serious risks to the mother (unconsciousness, pulmonary aspiration) and baby (hypoxia, acidosis, neurological injury).
OBJECTIVES
To assess the effects of prophylactic interventions for hypotension following spinal anaesthesia for caesarean section.
SEARCH METHODS
We searched Cochrane Pregnancy and Childbirth's Trials Register (9 August 2016) and reference lists of retrieved studies.
SELECTION CRITERIA
Randomised controlled trials, including full texts and abstracts, comparing interventions to prevent hypotension with placebo or alternative treatment in women having spinal anaesthesia for caesarean section. We excluded studies if hypotension was not an outcome measure.
DATA COLLECTION AND ANALYSIS
Two review authors independently assessed study quality and extracted data from eligible studies. We report 'Summary of findings' tables using GRADE.
MAIN RESULTS
We included 125 studies involving 9469 women. Interventions were to prevent maternal hypotension following spinal anaesthesia only, and we excluded any interventions considered active treatment. All the included studies reported the review's primary outcome. Across 49 comparisons, we identified three intervention groups: intravenous fluids, pharmacological interventions, and physical interventions. Authors reported no serious adverse effects with any of the interventions investigated. Most trials reported hypotension requiring intervention and Apgar score of less than 8 at five minutes as the only outcomes. None of the trials included in the comparisons we describe reported admission to neonatal intensive care unit. Crystalloid versus control (no fluids) Fewer women experienced hypotension in the crystalloid group compared with no fluids (average risk ratio (RR) 0.84, 95% confidence interval (CI) 0.72 to 0.98; 370 women; 5 studies; low-quality evidence). There was no clear difference between groups in numbers of women with nausea and vomiting (average RR 0.19, 95% CI 0.01 to 3.91; 1 study; 69 women; very low-quality evidence). No baby had an Apgar score of less than 8 at five minutes in either group (60 babies, low-quality evidence). Colloid versus crystalloid Fewer women experienced hypotension in the colloid group compared with the crystalloid group (average RR 0.69, 95% CI 0.58 to 0.81; 2009 women; 27 studies; very low-quality evidence). There were no clear differences between groups for maternal hypertension requiring intervention (average RR 0.64, 95% CI 0.09 to 4.46, 3 studies, 327 women; very low-quality evidence), maternal bradycardia requiring intervention (average RR 0.98, 95% CI 0.54 to 1.78, 5 studies, 413 women; very low-quality evidence), nausea and/or vomiting (average RR 0.89, 95% CI 0.66 to 1.19, 14 studies, 1058 women, I² = 29%; very low-quality evidence), neonatal acidosis (average RR 0.83, 95% CI 0.15 to 4.52, 6 studies, 678 babies; very low-quality evidence), or Apgar score of less than 8 at five minutes (average RR 0.24, 95% CI 0.03 to 2.05, 10 studies, 730 babies; very low-quality evidence). Ephedrine versus phenylephrine There were no clear differences between ephedrine and phenylephrine groups for preventing maternal hypotension (average RR 0.92, 95% CI 0.71 to 1.18; 401 women; 8 studies; very low-quality evidence) or hypertension (average RR 1.72, 95% CI 0.71 to 4.16, 2 studies, 118 women, low-quality evidence). Rates of bradycardia were lower in the ephedrine group (average RR 0.37, 95% CI 0.21 to 0.64, 5 studies, 304 women, low-quality evidence). There was no clear difference in the number of women with nausea and/or vomiting (average RR 0.76, 95% CI 0.39 to 1.49, 4 studies, 204 women, I² = 37%, very low-quality evidence), or babies with neonatal acidosis (average RR 0.89, 95% CI 0.07 to 12.00, 3 studies, 175 babies, low-quality evidence). No baby had an Apgar score of less than 8 at five minutes in either group (321 babies; low-quality evidence). Ondansetron versus control Ondansetron administration was more effective than control (placebo saline) for preventing hypotension requiring treatment (average RR 0.67, 95% CI 0.54 to 0.83; 740 women, 8 studies, low-quality evidence), bradycardia requiring treatment (average RR 0.49, 95% CI 0.28 to 0.87; 740 women, 8 studies, low-quality evidence), and nausea and/or vomiting (average RR 0.35, 95% CI 0.24 to 0.51; 653 women, 7 studies, low-quality evidence). There was no clear difference between the groups in rates of neonatal acidosis (average RR 0.48, 95% CI 0.05 to 5.09; 134 babies; 2 studies, low-quality evidence) or Apgar scores of less than 8 at five minutes (284 babies, low-quality evidence). Lower limb compression versus control Lower limb compression was more effective than control for preventing hypotension (average RR 0.61, 95% CI 0.47 to 0.78, 11 studies, 705 women, I² = 65%, very low-quality evidence). There was no clear difference between the groups in rates of bradycardia (RR 0.63, 95% CI 0.11 to 3.56, 1 study, 74 women, very low-quality evidence) or nausea and/or vomiting (average RR 0.42, 95% CI 0.14 to 1.27, 4 studies, 276 women, I² = 32%, very-low quality evidence). No baby had an Apgar score of less than 8 at five minutes in either group (130 babies, very low-quality evidence). Walking versus lying There was no clear difference between the groups for women with hypotension requiring treatment (RR 0.71, 95% CI 0.41 to 1.21, 1 study, 37 women, very low-quality evidence). Many included studies reported little to no information that would allow an assessment of their risk of bias, limiting our ability to draw meaningful conclusions. GRADE assessments of the quality of evidence ranged from very low to low. We downgraded evidence for limitations in study design, imprecision, and indirectness; most studies assessed only women scheduled for elective caesarean sections. External validity also needs consideration. Readers should question the use of colloids in this context given the serious potential side effects such as allergy and renal failure associated with their administration.
AUTHORS' CONCLUSIONS
While interventions such as crystalloids, colloids, ephedrine, phenylephrine, ondansetron, or lower leg compression can reduce the incidence of hypotension, none have been shown to eliminate the need to treat maternal hypotension in some women. We cannot draw any conclusions regarding rare adverse effects associated with use of the interventions (for example colloids) due to the relatively small numbers of women studied.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Antiemetics; Cesarean Section; Colloids; Crystalloid Solutions; Ephedrine; Female; Humans; Hypotension; Intraoperative Complications; Isotonic Solutions; Ondansetron; Phenylephrine; Postoperative Nausea and Vomiting; Pregnancy; Randomized Controlled Trials as Topic; Vasoconstrictor Agents; Walking
PubMed: 32619039
DOI: 10.1002/14651858.CD002251.pub4 -
Psychiatry Research Feb 2024Second-generation antipsychotics (SGAs) are widely used in treating schizophrenia and related disorders, also other mental disorders. However, the efficacy and safety of... (Meta-Analysis)
Meta-Analysis
Second-generation antipsychotics (SGAs) are widely used in treating schizophrenia and related disorders, also other mental disorders. However, the efficacy and safety of SGAs for treating other mental disorders is unclear. A systematic literature search for randomized, placebo-controlled trials of 11 SGAs for treating 18 mental disorders apart from schizophrenia were carried out from database inception to April 3, 2022. The primary outcome was the mean change in the total score for different mental disorders. The secondary outcome was the odds ratio (OR) of response, remission rates and risk ratio (RR) of adverse events (AEs). A total of 181 studies (N = 65,480) were included. All SGAs showed significant effects in treating other mental disorders compared with placebo, except autistic disorder and dementia. Aripiprazole is the most effective treatment for bipolar mania [effect size = -0.90, 95% CI: -1.59, -0.21] and Tourette's disorder [effect size = -0.80, 95% CI: -1.14, -0.45], olanzapine for bipolar depression [effect size = -0.86, 95% CI: -1.32, -0.39] and post-traumatic stress disorder [effect size = -0.98, 95% CI: -1.55, -0.41], lurasidone for depression [effect size = -0.66, 95% CI: -0.82, -0.50], quetiapine for anxiety [effect size = -1.20, 95% CI: -1.96, -0.43], sleep disorders [effect size = -1.2, 95% CI: -1.97, -0.58], and delirium [effect size = -0.36, 95% CI: -0.70, -0.03], and risperidone for obsessive-compulsive disorder [effect size = -2.37, 95% CI: -3.25, -1.49], respectively. For safety, AE items for each SGAs was different. Interestingly, we found that some AEs of OLZ, QTP, RIS and PALI have significant palliative effects on some symptoms. Significant differences in the efficacy and safety of different SGAs for treatment of other mental disorders should be considered for choosing the drug and for the balance between efficacy and tolerability for the specific patient.
Topics: Humans; Antipsychotic Agents; Olanzapine; Quetiapine Fumarate; Risperidone; Schizophrenia
PubMed: 38150810
DOI: 10.1016/j.psychres.2023.115637 -
Appetite Jun 2019A systematic review identifying the use of cyproheptadine (CY) as an appetite stimulant was completed.
OBJECTIVE
A systematic review identifying the use of cyproheptadine (CY) as an appetite stimulant was completed.
METHOD
Studies of any design exploring the efficacy of CY as an appetite stimulant in all age groups and populations were included. Primary outcomes of studies included were weight gain, appetite stimulation, and/or caloric/nutritional intake increase. The review was completed in accordance with PRISMA standards.
RESULTS
A total of 46 articles across 21 different treatment populations met criteria for the review, including 32 randomized controlled trials, 4 prospective cohort studies, 4 retrospective cohort studies, 4 case reports and 2 case series. Of these, 39 demonstrated that CY resulted in significant weight gain in the sample under study. Studies exploring the use of CY in those with malignant/progressive disease states, such as HIV and cancer, showed minimal to no benefit of the medication. Transient mild to moderate sedation was the most commonly reported side effect. Studies included were heterogeneous in terms of methods as well as study patient demographics, characteristics and concurrent medical conditions. Few studies provided objective measures of appetite change.
DISCUSSION
CY appears to be a safe, generally well-tolerated medication that has utility in helping facilitate weight gain in patients drawn from a variety of underweight populations. Future prospective randomized controlled studies in low weight patients that include objective measures of appetite and intake are needed to better understand the mechanism by which CY augments weight gain.
Topics: Anorexia Nervosa; Appetite; Appetite Stimulants; Cyproheptadine; Humans; Malnutrition; Randomized Controlled Trials as Topic; Thinness; Weight Gain
PubMed: 30825493
DOI: 10.1016/j.appet.2019.02.012 -
Schizophrenia Bulletin Jan 2024Long-acting injectable antipsychotic drugs (LAIs) are mainly used for relapse prevention but could also be advantageous for acutely ill patients with schizophrenia. (Meta-Analysis)
Meta-Analysis
Long-Acting Injectable Second-Generation Antipsychotics vs Placebo and Their Oral Formulations in Acute Schizophrenia: A Systematic Review and Meta-Analysis of Randomized-Controlled-Trials.
BACKGROUND AND HYPOTHESIS
Long-acting injectable antipsychotic drugs (LAIs) are mainly used for relapse prevention but could also be advantageous for acutely ill patients with schizophrenia.
STUDY DESIGN
We conducted a systematic review and meta-analysis of randomized-controlled-trials (RCTs) comparing the second-generation long-acting injectable antipsychotics (SGA-LAIs) olanzapine, risperidone, paliperidone, and aripiprazole with placebo or their oral counterparts in acutely ill patients with schizophrenia. We analyzed 23 efficacy and tolerability outcomes, with the primary outcome being overall symptoms of schizophrenia. The results were obtained through random effects, pairwise meta-analyses, and subgroup tests. The study quality was assessed using the Cochrane-Risk-of-Bias-Tool version-1.
STUDY RESULTS
Sixty-six studies with 16 457 participants were included in the analysis. Eleven studies compared second-generation long-acting injectable antipsychotics (SGA-LAIs) with a placebo, 54 compared second-generation oral antipsychotics (SGA-orals) with a placebo, and one compared an SGA-LAI (aripiprazole) with its oral formulation. All 4 SGA-LAIs reduced overall symptoms more than placebo, with mean standardized differences of -0.66 (95% CI: -0.90; -0.43) for olanzapine, -0.64 (-0.80; -0.48) for aripiprazole, -0.62 (-0.76; -0.48) for risperidone and -0.42 (-0.53; -0.31) for paliperidone. The side-effect profiles of the LAIs corresponded to the patterns known from the oral formulations. In subgroup tests compared to placebo, some side effects were less pronounced under LAIs than under their oral formulations.
CONCLUSIONS
SGA-LAIs effectively treat acute schizophrenia. Some side effects may be less frequent than under oral drugs, but due to the indirect nature of the comparisons, this finding must be confirmed by RCTs comparing LAIs and orals head-to-head.
Topics: Humans; Antipsychotic Agents; Paliperidone Palmitate; Aripiprazole; Olanzapine; Risperidone; Delayed-Action Preparations; Schizophrenia
PubMed: 37350486
DOI: 10.1093/schbul/sbad089 -
International Clinical... Jul 2023The whole picture of psychotropics for bipolar depression (BPD) remains unclear. This review compares the differences in efficacy and safety profiles among common...
The whole picture of psychotropics for bipolar depression (BPD) remains unclear. This review compares the differences in efficacy and safety profiles among common psychotropics for BPD. MEDLINE, EMBASE, and PsycINFO were searched for proper studies. The changes in the depressive rating scale, remission/response rates, nervous system adverse events (NSAEs), gastrointestinal adverse events (GIAEs), metabolic parameters, and prolactin were compared between medication and placebo or among medications with the Cohen's d or number needed to treat/harm. The search provided 10 psychotropics for comparison. Atypical antipsychotics (AAPs) were superior to lithium and lamotrigine at alleviating acute depressive symptoms. Lithium was more likely to induce dry mouth and nausea. Cariprazine and aripiprazole seemed to be associated with an increased risk of akathisia and upper GIAEs. Lurasidone was associated with an increased risk of developing akathisia and hyperprolactinemia. Olanzapine, olanzapine-fluoxetine combination (OFC), and quetiapine were associated with an increased risk of NSAEs, metabolic risk, dry mouth, and constipation. Cariprazine, lurasidone, OFC, or quetiapine was optimal monotherapy for BPD. Further studies are needed to assess the efficacy and safety of lamotrigine for treating BPD. Adverse events varied widely across different drug types due to variations in psychopharmacological mechanisms, dosages, titration, and ethnicities.
Topics: Humans; Antipsychotic Agents; Bipolar Disorder; Lurasidone Hydrochloride; Quetiapine Fumarate; Lamotrigine; Lithium; Psychomotor Agitation; Antimanic Agents
PubMed: 36947416
DOI: 10.1097/YIC.0000000000000449 -
PloS One 2023Second-generation antipsychotics (SGAs) are frequently prescribed for the treatment of resistant anorexia nervosa. However, few clinical trials have been conducted so...
INTRODUCTION
Second-generation antipsychotics (SGAs) are frequently prescribed for the treatment of resistant anorexia nervosa. However, few clinical trials have been conducted so far and no pharmacological treatment has yet been approved by the Food and Drug Administration. The aim of this paper is to conduct a systematic scoping review exploring the effectiveness and safety of atypical antipsychotics in anorexia nervosa (AN).
METHOD
We conducted a systematic scoping review of the effectiveness and tolerability of SGAs in the management of AN. We included articles published from January 1, 2000, through September 12, 2022 from the PubMed and PsycInfo databases and a complementary manual search. We selected articles about adolescents and adults treated for AN by four SGAs (risperidone, quetiapine, aripiprazole or olanzapine). This work complies with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis extension for scoping reviews (PRIMA-ScR) and was registered in the Open Science Framework (OSF) repository.
RESULTS
This review included 55 articles: 48 assessing the effectiveness of SGAs in AN and 7 focusing only on their tolerability and safety. Olanzapine is the treatment most frequently prescribed and studied with 7 randomized double-blind controlled trials. Other atypical antipsychotics have been evaluated much less often, such as aripiprazole (no randomized trials), quetiapine (two randomized controlled trials), and risperidone (one randomized controlled trial). These treatments are well tolerated with mild and transient adverse effects in this population at particular somatic risk.
DISCUSSION
Limitations prevent the studies both from reaching conclusive, reliable, robust, and reproducible results and from concluding whether or not SGAs are effective in anorexia nervosa. Nonetheless, they continue to be regularly prescribed in clinical practice. International guidelines suggest that olanzapine and aripiprazole can be interesting in severe or first-line resistant clinical situations.
Topics: Adult; Adolescent; Humans; Antipsychotic Agents; Olanzapine; Risperidone; Aripiprazole; Quetiapine Fumarate; Anorexia Nervosa; Benzodiazepines; Randomized Controlled Trials as Topic
PubMed: 36928656
DOI: 10.1371/journal.pone.0278189 -
International Clinical... Jan 2023A systematic review was undertaken to identify randomized controlled trials (RCTs) comparing the efficacy and safety of lurasidone, brexpiprazole and cariprazine... (Meta-Analysis)
Meta-Analysis
A systematic review was undertaken to identify randomized controlled trials (RCTs) comparing the efficacy and safety of lurasidone, brexpiprazole and cariprazine (selected because of a shared safety profile) with each other or placebo in adult patients with schizophrenia. Key outcomes included: Positive and Negative Syndrome Scales (PANSS), Clinical Global Impression-Severity (CGI-S) scores and cardiovascular and metabolic parameters. A feasibility assessment evaluated the trials' suitability for inclusion in a Bayesian network meta-analysis (NMA). Random effects models were used. In total, 1138 records were identified and 19 RCTs contributed to the NMA. Lurasidone doses of 160 mg performed best in terms of change in PANSS and CGI-S scores at 6 weeks, with stronger evidence when compared with brexpiprazole than cariprazine. The safety outcomes were variable; for all treatments, the 95% credible intervals usually contained 'no difference'. Active treatments were associated with lower odds of discontinuation due to any cause, and higher odds of experiencing any adverse event. Lurasidone was comparable to brexpiprazole and cariprazine for efficacy and safety outcomes assessed at 6 weeks, with the 160 mg dose being superior for the change in PANSS and CGI-S outcomes. The lurasidone results were relatively consistent across doses compared with brexpiprazole and cariprazine.
Topics: Humans; Lurasidone Hydrochloride; Network Meta-Analysis
PubMed: 35916575
DOI: 10.1097/YIC.0000000000000427 -
The Cochrane Database of Systematic... Jun 2023Autism spectrum disorder (autism) is a neurodevelopmental condition characterised by impairments in social communication and interaction, plus restricted, repetitive... (Review)
Review
BACKGROUND
Autism spectrum disorder (autism) is a neurodevelopmental condition characterised by impairments in social communication and interaction, plus restricted, repetitive patterns of behaviour and interests. Whilst some people embrace autism as part of their identity, others struggle with their difficulties, and some seek treatment. There are no current interventions that result in complete reduction of autism features. Acetylcholine is a neurotransmitter for the cholinergic system and has a role in attention, novelty seeking, and memory. Low levels of acetylcholine have been investigated as a potential contributor to autism symptomatology. Donepezil, galantamine, and rivastigmine (commonly referred to as acetylcholinesterase inhibitors) all inhibit acetylcholinesterase, and have slightly different modes of action and biological availability, so their effectiveness and side-effect profiles may vary. The effect of various acetylcholinesterase inhibitor on core autism features across the lifespan, and possible adverse effects, have not been thoroughly investigated.
OBJECTIVES
To evaluate the efficacy and harms of acetylcholinesterase inhibitors for people with the core features (social interaction, communication, and restrictive and repetitive behaviours) of autism. To assess the effects of acetylcholinesterase inhibitors on non-core features of autism.
SEARCH METHODS
In November 2022, we searched CENTRAL, MEDLINE, Embase, eight other databases, and two trials registers. We also searched the reference lists of included studies and relevant reviews, and contacted authors of relevant studies.
SELECTION CRITERIA
Randomised controlled trials (RCTs), comparing acetylcholinesterase inhibitors (e.g. galantamine, donepezil, or rivastigmine) of varying doses, delivered orally or via transdermal patch, either as monotherapy or adjunct therapy, with placebo. People of any age, with a clinical diagnosis of autism were eligible for inclusion.
DATA COLLECTION AND ANALYSIS
We used standard methodological procedures expected by Cochrane. Our primary outcomes were core features of autism and adverse effects. Secondary outcomes were language, irritability, hyperactivity, and general health and function. We used GRADE to assess certainty of evidence.
MAIN RESULTS
We included two RCTs (74 participants). One study was conducted in Iran, the second in the USA, although exact location in the USA is unclear. Galantamine plus risperidone versus placebo plus risperidone One study compared the effects of galantamine plus risperidone to placebo plus risperidone (40 participants, aged 4 years to 12 years). Primary and secondary outcomes of interest were measured postintervention, using subscales of the Aberrant Behavior Checklist (score 0 to 3; higher scores = greater impairment). Very low-certainty evidence showed there was little to no difference between the two groups postintervention for social communication (mean difference (MD) -2.75, 95% confidence interval (CI) -5.88 to 0.38), and restricted and repetitive behaviour (MD -0.55, 95% CI -3.47 to 2.37). Overall autism features were not assessed. Adverse events may be higher in the galantamine plus risperidone group (75%) compared with the placebo plus risperidone group (35%): odds ratio 5.57, 95% CI 1.42 to 21.86, low-certainty evidence. No serious adverse events were reported. Low-certainty evidence showed a small difference in irritability (MD -3.50, 95% CI -6.39 to -0.61), with the galantamine plus risperidone group showing a greater decline on the irritability subscale than the placebo group postintervention. There was no evidence of a difference between the groups in hyperactivity postintervention (MD -5.20, 95% CI -10.51 to 0.11). General health and function were not assessed. Donepezil versus placebo One study compared donepezil to placebo (34 participants aged 8 years to 17 years). Primary outcomes of interest were measured postintervention, using subscales of the Modified Version of The Real Life Rating Scale (scored 0 to 3; higher scores = greater impairment). Very low-certainty evidence showed no evidence of group differences immediately postintervention in overall autism features (MD 0.07, 95% CI -0.19 to 0.33), or in the autism symptom domains of social communication (MD -0.02, 95% CI -0.34 to 0.30), and restricted and repetitive behaviours (MD 0.04, 95% CI -0.27 to 0.35). Significant adverse events leading to study withdrawal in at least one participant was implied in the data analysis section, but not explicitly reported. The evidence is very uncertain about the effect of donepezil, compared to placebo, on the secondary outcomes of interest, including irritability (MD 1.08, 95% CI -0.41 to 2.57), hyperactivity (MD 2.60, 95% CI 0.50 to 4.70), and general health and function (MD 0.03, 95% CI -0.48 to 0.54) postintervention. Across all analyses within this comparison, we judged the evidence to be very low-certainty due to high risk of bias, and very serious imprecision (results based on one small study with wide confidence intervals). The study narratively reported adverse events for the study as a whole, rather than by treatment group.
AUTHORS' CONCLUSIONS
Evidence about the effectiveness of acetylcholinesterase inhibitors as a medication to improve outcomes for autistic adults is lacking, and for autistic children is very uncertain. There is a need for more evidence of improvement in outcomes of relevance to clinical care, autistic people, and their families. There are a number of ongoing studies involving acetylcholinesterase inhibitors, and future updates of this review may add to the current evidence.
Topics: Child; Humans; Acetylcholine; Autism Spectrum Disorder; Cholinesterase Inhibitors; Donepezil; Galantamine; Risperidone; Rivastigmine; Child, Preschool; Adolescent
PubMed: 37267443
DOI: 10.1002/14651858.CD013851.pub2 -
Journal of the American Academy of... Feb 2022To assess the relative efficacy and safety of second-generation antipsychotics for treating major depressive episodes in youths with bipolar disorder. (Meta-Analysis)
Meta-Analysis
OBJECTIVE
To assess the relative efficacy and safety of second-generation antipsychotics for treating major depressive episodes in youths with bipolar disorder.
METHOD
A systematic literature review using PRISMA guidelines and network meta-analysis (NMA) of randomized controlled trials (RCTs) of second-generation antipsychotics for bipolar depression in youths 10 to 18 years of age was conducted. Efficacy measures included Children's Depression Rating Scale, Revised (CDRS-R) and Clinical Global Impressions-Bipolar Disorder-Severity Depression (CGI-BP-S-depression) and Overall (CGI-BP-S-overall) scores. Available safety outcomes included discontinuations (all-cause, lack of efficacy, adverse events), metabolic parameters (weight change, cholesterol, triglycerides, glucose), changes in prolactin, and somnolence. Results from the NMA were reported as mean changes from baseline or odds ratios (OR) with 95% credible intervals (CrIs).
RESULTS
Four RCTs comparing placebo to lurasidone, quetiapine (1 each for immediate- and extended-release), and the olanzapine-fluoxetine combination (OFC) met all of the inclusion criteria. Lurasidone and OFC demonstrated similar and statistically significant improvements in CDRS-R, but quetiapine did not (lurasidone: -5.70 [-8.66, -2.76]; OFC: -5.01 [-8.63, -1.38]; quetiapine: -1.85 [-5.99, 2.27]). Lurasidone was associated with smaller changes in weight, cholesterol, and triglycerides from baseline compared to OFC and quetiapine. There were no differences in changes in glucose levels among antipsychotics. In addition, lurasidone was associated with smaller change in prolactin levels compared to OFC but not quetiapine.
CONCLUSION
Evidence from 4 studies in this NMA indicated that lurasidone and OFC, but not quetiapine, were efficacious for the treatment of bipolar depression in youths. Lurasidone was associated with less weight gain and smaller impacts on cholesterol and triglycerides compared with quetiapine and OFC.
Topics: Adolescent; Antipsychotic Agents; Bipolar Disorder; Child; Humans; Lurasidone Hydrochloride; Network Meta-Analysis; Quetiapine Fumarate; Treatment Outcome
PubMed: 34420839
DOI: 10.1016/j.jaac.2021.03.021 -
Journal of Child and Adolescent... Sep 2022Antipsychotic-related prolactin changes may expose children and adolescents to severe adverse reactions (ARs) related to pubertal development and growth. We therefore... (Meta-Analysis)
Meta-Analysis Review
Antipsychotic-related prolactin changes may expose children and adolescents to severe adverse reactions (ARs) related to pubertal development and growth. We therefore aimed to assess the effects of antipsychotics on prolactin levels and associated somatic ARs in children and adolescents. We systematically searched PubMed and CENTRAL for placebo-controlled randomized trials of antipsychotics in children and adolescents aged ≤18 years, reporting prolactin levels and related ARs. We conducted a random-effect meta-analysis and assessed risk of bias version 2 (ROB2). Thirty-two randomized controlled trials with an average trial duration of 6 weeks, covering 4643 participants with an average age of 13 years and a male majority of 65.3%. Risk of bias across domains was low or unclear. The following antipsychotic compounds: aripiprazole ( = 810), asenapine ( = 506), lurasidone ( = 314), olanzapine ( = 179), paliperidone ( = 149), quetiapine ( = 381), risperidone ( = 609), and ziprasidone ( = 16) were compared with placebo ( = 1658). Compared with placebo, statistically significant higher prolactin increase occurred with risperidone (mean difference [MD] = 28.24 ng/mL), paliperidone (20.98 ng/mL), and olanzapine (11.34 ng/mL). Aripiprazole significantly decreased prolactin (MD = -4.91 ng/mL), whereas quetiapine, lurasidone, and asenapine were not associated with significantly different prolactin levels than placebo. Our results on ziprasidone are based on a single study, making it insufficient to draw strong conclusions. On average, 20.8% of patients treated with antipsychotic developed levels of prolactin that were too high (hyperprolactinemia), whereas only 1.03% of patients reported prolactin-related ARs. Data were highly limited for long-term effects. In children and adolescents, risperidone, paliperidone, and olanzapine are associated with significant prolactin increase, whereas aripiprazole is associated with significant decrease. Despite the significant changes in prolactin level, few ARs were reported. Study protocol on PROSPERO: CRD42018116451.
Topics: Adolescent; Antipsychotic Agents; Aripiprazole; Child; Dibenzocycloheptenes; Humans; Hyperprolactinemia; Lurasidone Hydrochloride; Male; Olanzapine; Paliperidone Palmitate; Piperazines; Prolactin; Quetiapine Fumarate; Randomized Controlled Trials as Topic; Risperidone; Schizophrenia; Thiazoles
PubMed: 36074098
DOI: 10.1089/cap.2021.0140