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In clinical practice, theta burst stimulation (TBS) presents as a more efficient and potentially more effective therapeutic modality than conventional repetitive transcranial magnetic stimulation (rTMS), as it allows for the delivery of more stimuli in less time and at similar intensities. To date, accelerated treatment plans according to various continuous (cTBS) and intermittent TBS (iTBS) protocols for depression have been proposed. To investigate which of the TBS protocols provided a favorable risk-benefit balance for individuals with depression, this systematic review and random-effects model network meta-analysis was conducted. The study outcomes included response rate (primary), depression symptom improvement, remission rate, all-cause discontinuation rate, incidence of switch to mania, and incidence of headache/discomfort at treatment site. In this meta-analysis, a total of 23 randomized controlled trials (n = 960, mean age = 41.88 years, with 60.78% females) were included. Approximately 69.57% of the trials included individuals with an exclusive diagnosis of major depressive disorder. The following six TBS protocols (target) were evaluated: cTBS (right-dorsolateral prefrontal cortex [R-DLPFC]), cTBS (R-DLPFC) + iTBS (left-DLPFC [L-DLPFC]), iTBS (L-DLPFC), iTBS (L-DLPFC) + iTBS (R-DLPFC), iTBS (left-dorsomedial prefrontal cortex) + iTBS (right-dorsomedial prefrontal cortex), and iTBS (occipital lobe). Compared to sham, cTBS (R-DLPFC) + iTBS (L-DLPFC), iTBS (L-DLPFC), and iTBS (occipital lobe) had a higher response rate (k = 23); cTBS (R-DLPFC) + iTBS (L-DLPFC) and iTBS (L-DLPFC) dominated in the depression symptom improvement (k = 23); and iTBS (L-DLPFC) had a higher remission rate (k = 15). No significant differences were found for all-cause discontinuation rate (k = 17), incidence of switch to mania (k = 7), and incidence of headache/discomfort at treatment site (k = 10) between any TBS protocols and sham. Thus, cTBS (R-DLPFC) + iTBS (L-DLPFC) and iTBS (L-DLPFC) demonstrate favorable risk-benefit balance for the treatment of depression.
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A systematic review and random-effects model network meta-analysis were conducted to compare the efficacy, acceptability, tolerability, and safety of antidepressants to treat adults with major depressive disorder (MDD) in the maintenance phase. This study searched the PubMed, Cochrane Library, and Embase databases and included only double-blind, randomized, placebo-controlled trials with an enrichment design: patients were stabilized on the antidepressant of interest during the open-label study and then randomized to receive the same antidepressant or placebo. The outcomes were the 6-month relapse rate (primary outcome, efficacy), all-cause discontinuation (acceptability), discontinuation due to adverse events (tolerability), and the incidence of individual adverse events. The risk ratio with a 95% credible interval was calculated. The meta-analysis comprised 34 studies (n = 9384, mean age = 43.80 years, and %females = 68.10%) on 20 antidepressants (agomelatine, amitriptyline, bupropion, citalopram, desvenlafaxine, duloxetine, escitalopram, fluoxetine, fluvoxamine, levomilnacipran, milnacipran, mirtazapine, nefazodone, paroxetine, reboxetine, sertraline, tianeptine, venlafaxine, vilazodone, and vortioxetine) and a placebo. In terms of the 6-month relapse rate, amitriptyline, citalopram, desvenlafaxine, duloxetine, fluoxetine, fluvoxamine, mirtazapine, nefazodone, paroxetine, reboxetine, sertraline, tianeptine, venlafaxine, and vortioxetine outperformed placebo. Compared to placebo, desvenlafaxine, paroxetine, sertraline, venlafaxine, and vortioxetine had lower all-cause discontinuation; however, sertraline had a higher discontinuation rate due to adverse events. Compared to placebo, venlafaxine was associated with a lower incidence of dizziness, while desvenlafaxine, sertraline, and vortioxetine were associated with a higher incidence of nausea/vomiting. In conclusion, desvenlafaxine, paroxetine, venlafaxine, and vortioxetine had reasonable efficacy, acceptability, and tolerability in the treatment of adults with stable MDD.
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Trastorno Depresivo Mayor , Femenino , Humanos , Adulto , Trastorno Depresivo Mayor/tratamiento farmacológico , Clorhidrato de Duloxetina/uso terapéutico , Sertralina/uso terapéutico , Citalopram/uso terapéutico , Clorhidrato de Venlafaxina/uso terapéutico , Vortioxetina/uso terapéutico , Fluoxetina/uso terapéutico , Paroxetina/uso terapéutico , Mirtazapina/uso terapéutico , Amitriptilina/uso terapéutico , Succinato de Desvenlafaxina/uso terapéutico , Fluvoxamina/uso terapéutico , Reboxetina/uso terapéutico , Metaanálisis en Red , Antidepresivos/uso terapéutico , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
A systematic review and random-effects model network meta-analysis was conducted to compare the efficacy, acceptability, tolerability, and safety of pharmacological interventions for adults with acute bipolar mania. We searched PubMed, the Cochrane Library, and Embase databases for eligible studies published before March 14, 2021. Randomized controlled trials (RCTs) of oral medication monotherapy lasting ≥10 days in adults with mania were included, and studies that allowed the use of antipsychotics as a rescue medication during a trial were excluded. The primary outcomes were response to treatment (efficacy) and all-cause discontinuation (acceptability). The secondary outcomes were the improvement of mania symptoms and discontinuation due to inefficacy. Of the 79 eligible RCTs, 72 double-blind RCTs of 23 drugs and a placebo were included in the meta-analysis (mean study duration = 3.96 ± 2.39 weeks, n = 16442, mean age = 39.55 years, with 50.93% males). Compared with the placebo, aripiprazole, asenapine, carbamazepine, cariprazine, haloperidol, lithium, olanzapine, paliperidone, quetiapine, risperidone, tamoxifen, valproate, and ziprasidone outperformed response to treatment (N = 56, n = 14503); aripiprazole, olanzapine, quetiapine, and risperidone had lower all-cause discontinuation; however, topiramate had higher all-cause discontinuation (N = 70, n = 16324). Compared with the placebo, aripiprazole, asenapine, carbamazepine, cariprazine, haloperidol, lithium, olanzapine, paliperidone, quetiapine, risperidone, tamoxifen, valproate, and ziprasidone outperformed the improvement of mania symptoms (N = 61, n = 15466), and aripiprazole, asenapine, carbamazepine, cariprazine, haloperidol, lithium, olanzapine, paliperidone, quetiapine, risperidone, valproate, and ziprasidone had lower discontinuation due to inefficacy (N = 50, n = 14284). In conclusions, these antipsychotics, carbamazepine, lithium, tamoxifen, and valproate were effective for acute mania. However, only aripiprazole, olanzapine, quetiapine, and risperidone had better acceptability than the placebo.
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Antipsicóticos , Trastorno Bipolar , Adulto , Antipsicóticos/uso terapéutico , Aripiprazol , Benzodiazepinas/uso terapéutico , Trastorno Bipolar/tratamiento farmacológico , Carbamazepina/uso terapéutico , Femenino , Haloperidol/uso terapéutico , Humanos , Litio/uso terapéutico , Masculino , Manía , Metaanálisis en Red , Olanzapina/uso terapéutico , Palmitato de Paliperidona , Fumarato de Quetiapina/uso terapéutico , Ensayos Clínicos Controlados Aleatorios como Asunto , Risperidona/uso terapéutico , Tamoxifeno/uso terapéutico , Ácido ValproicoRESUMEN
BACKGROUND: Clozapine is the only antipsychotic medication with proven efficacy against treatment-resistant schizophrenia. This multicenter retrospective cohort study aimed to evaluate the impact of a delay in clozapine initiation on long-term outcomes. METHODS: Patients who initiated clozapine treatment between July 2009 and December 2018 were included in this study. According to the length of time from the diagnosis of schizophrenia to clozapine initiation, the patients were categorized into one of three groups: early (≤ 9 years), intermediate (10-19 years), and late (≥ 20 years) initiation. The endpoints were psychiatric rehospitalization and all-cause clozapine discontinuation within 3 years. Hazard ratios (HR) and 95% confidence interval (CI) were estimated using the Fine and Gray method or the Cox proportional hazards model. RESULTS: The incidence rates of rehospitalization within three years, according to the cumulative incidence function, were 32.3% for early, 29.7% for intermediate, and 62.2% for late initiation, respectively. Late initiation had a significantly higher risk of psychiatric rehospitalization than early initiation (HR, 2.94; 95% CI, 1.01- 8.55; P = 0.016 by the Gray's test). The risk of psychiatric rehospitalization was not significantly different between the early and intermediate initiation groups. The incidence rate of all-cause clozapine discontinuation within three years using the Kaplan-Meier method was 13.0% for early, 10.6% for intermediate, and 20.1% for late initiation. The risk of all-cause clozapine discontinuation was not significantly among the groups. The late initiation group had more patients discontinuing because of death due to physical diseases than the other groups. CONCLUSIONS: The study suggests that clozapine should be initiated promptly in patients with treatment-resistant schizophrenia to prevent psychiatric rehospitalization during long-term treatment. Further prospective studies with appropriate consideration of confounding factors and large sample sizes are needed to strengthen the evidence.
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Clozapina , Esquizofrenia , Humanos , Clozapina/uso terapéutico , Esquizofrenia Resistente al Tratamiento , Esquizofrenia/tratamiento farmacológico , Estudios Prospectivos , Estudios RetrospectivosRESUMEN
Polypharmacy in older adults causes problems such as increased adverse drug reactions, overdose or duplication, and poor medication adherence. We have established a "medication review team" organized by pharmacists. This prospective and retrospective observational study evaluated the effectiveness of the pharmacist-led team-based approach for reducing polypharmacy as compared to the individual pharmacist approach. Data on the individual pharmacist approach were collected retrospectively, but prospectively for the pharmacist-led team approach. The study included patients who were admitted to the nephrology, orthopedic surgery, and psychiatry wards. Characteristics for patient included in each study group were adjusted using the propensity score method. The pharmacist-led team approach had a significantly higher medication change rate compared to that of the individual pharmacist approach (odds ratio (OR), 2.28; 95% confidence interval (CI), 1.21 to 4.46; p = 0.009). The rate of patients with two or more medication discontinuations and the rate of patients with intervention by young clinical pharmacist were also significantly higher in the pharmacist-led team approach (OR, 2.19; 95% CI, 1.06 to 4.74; p = 0.03 and OR, 5.67; 95% CI, 1.22 to 53.15; p = 0.02, respectively). The rate of patients with discontinuation of potentially inappropriate medications was not significantly different between the two groups (OR, 2.07; 95% CI, 0.86 to 5.33; p = 0.11). Our results suggest that it is possible to improve the quality of medication review by conducting team conferences even with only pharmacists.
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Revisión de Medicamentos , Farmacéuticos , Anciano , Humanos , Lista de Medicamentos Potencialmente Inapropiados , Estudios Prospectivos , Estudios RetrospectivosRESUMEN
OBJECTIVES: A systematic review and meta-analysis of double-blind, randomized placebo-controlled trials were conducted to examine how soon an increase in recurrence risk could be observed among bipolar I disorder (BDI) patients who were clinically stable with the combination therapy of mood stabilizers with second-generation antipsychotics (SGA+MS) treatment following second-generation antipsychotics discontinuation (i.e., MS alone) compared with SGA+MS maintenance. METHODS: Embase, PubMed, and CENTRAL databases were used for systematic literature searches until May/22/2020. The primary outcome was the recurrence rate of any mood episode at 6 months. The secondary outcomes were the recurrence rates of manic/hypomanic/mixed and depressive episodes and all-cause discontinuation at 6 months. The recurrence rates at 1, 2, 3, 9, and 12 months were also investigated. RESULTS: Eight studies (mean study duration = 58.25 ± 33.63 weeks) were identified (SGA+MS group [n = 1,456: 3 aripiprazole+MS studies, 1 lurasidone+MS study, 1 olanzapine+MS study, 2 quetiapine+MS studies, 1 ziprasidone+MS study] and placebo+MS group [n = 1,476]). Pooled SGA+MS exhibited lower recurrence rates of any mood episode, manic/hypomanic/mixed episodes, and depressive episodes as well as reduced all-cause discontinuation at every observational point. The risk ratios (95% confidence interval) of the recurrence rate at 6 months were 0.51 (0.39-0.86) for any mood episode, 0.42 (0.30-0.59) for manic/hypomanic/mixed episodes, and 0.39 (0.28-0.54) for depressive episodes. The RR for all-cause discontinuation was 0.67 (0.50-0.89). Both aripiprazole+MS and quetiapine+MS outperformed placebo+MS in the recurrence of any mood, manic/hypomanic/mixed, and depressive episodes at 6 months. CONCLUSIONS: SGA+MS prevented recurrence for up to 12 months for BDI compared with placebo+MS.
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Antipsicóticos , Trastorno Bipolar , Antimaníacos/uso terapéutico , Antipsicóticos/uso terapéutico , Aripiprazol/uso terapéutico , Trastorno Bipolar/inducido químicamente , Trastorno Bipolar/tratamiento farmacológico , Humanos , Fumarato de Quetiapina/uso terapéutico , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
BACKGROUND: The exact recurrence rate of bipolar disorder in patients receiving lithium maintenance phase treatment and the modifiers associated with recurrence are still unknown. METHODS: We searched Embase, PubMed, and CENTRAL from inception until April 28, 2020. Outcomes included recurrence rate of any mood episode, depressive episodes, and manic/hypomanic/mixed episodes; all-cause discontinuation rate; and discontinuation rate due to adverse events. A random-effects model, single-group summary meta-analysis was conducted. A meta-regression analysis to examine whether the modifiers (total number of patients, %female, mean age, duration of study, duration of preliminary phase, publication year, bipolar disorder type, mood status at recruitment, presence of a placebo arm, sponsorship, enrichment design, number of treatment arms, and risk of bias for blinding or randomization) were associated with the event rate of the outcomes was also performed. RESULTS: We identified 21 randomized trials (n = 1,415; mean study duration, 78.40 ± 32.10 weeks; %female, 54.85%; mean age, 43.47 ± 4.88 years). The event rates (95% confidence interval [CI]) were as follows: recurrence of any mood episode, 39.8% (32.8%, 47.1%); depressive episodes, 25.6% (18.8%, 34.0%); manic/hypomanic/mixed episodes, 18.5% (13.7%, 24.7%); all-cause discontinuation rate, 67.0% (57.2%, 75.5%); and discontinuation rate due to adverse events, 8.7% (5.1%, 14.7%). After adjusting for multiple testing, our meta-regression analysis showed association only between the all-cause discontinuation rate and presence of a placebo arm. CONCLUSIONS: The recurrence rate of depressive episodes seemed to be higher than the recurrence rate of manic/hypomanic/mixed episodes. The all-cause discontinuation rate was high. However, the studies included in our meta-analysis were of short duration.
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Afecto/efectos de los fármacos , Antimaníacos/uso terapéutico , Trastorno Bipolar/tratamiento farmacológico , Compuestos de Litio/uso terapéutico , Adulto , Antimaníacos/efectos adversos , Trastorno Bipolar/diagnóstico , Trastorno Bipolar/psicología , Femenino , Humanos , Compuestos de Litio/efectos adversos , Masculino , Persona de Mediana Edad , Ensayos Clínicos Controlados Aleatorios como Asunto , Recurrencia , Resultado del TratamientoRESUMEN
Long-acting injection (LAI) is a drug administration method that reduces symptoms and prevents recurrence or relapse of schizophrenia. We examined factors related to the continuation of LAI treatment. The study population included patients with schizophrenia who were undergoing LAI treatment involving risperidone, paliperidone, or aripiprazole at Fujita Health University Hospital between October 2009 and June 2017. We assessed the continuation rate of LAI treatment at six months, and collected patient characteristics such as medication history. Furthermore, we classified patients into two clusters according to the reason for introducing LAI based on a previous study (Prog. Neuropsychopharmacol. Biol. Psychiatry, 2008, Heres et al.). The study included 82 patients (mean age, 44.9 ± 15.0 years); the continuation rate of LAI after six months was 63.4%. Factors that affected LAI continuation included cluster II [adjusted odds ratio (OR): 5.74, p = 0.017], switching from the same component as LAI (adjusted OR: 7.13, p < 0.001), and diazepam conversion rate (adjusted OR: 0.88, p < 0.001). LAI significantly improved the continuation rate of treatment in the patient group belonging to cluster II. Furthermore, based on other factors and reasons for discontinuation, LAI should be preferably commenced in patients with a more stable condition.
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Antipsicóticos/administración & dosificación , Cumplimiento de la Medicación , Esquizofrenia/tratamiento farmacológico , Adulto , Aripiprazol/administración & dosificación , Preparaciones de Acción Retardada/administración & dosificación , Femenino , Humanos , Masculino , Persona de Mediana Edad , Palmitato de Paliperidona/administración & dosificación , Risperidona/administración & dosificaciónRESUMEN
OBJECTIVE: Long-acting injectable (LAI) aripiprazole is recommended to be combined with oral aripiprazole for 2 weeks after its introduction. However, we often experience patients who require more than 2 weeks of combined use. Therefore, differences in combination periods need to be examined. METHODS: This was a case-control study. We surveyed prescription profiles for oral aripiprazole administration in conjunction with LAI aripiprazole introduction and assessed the clinical course during a 12-week follow-up period. RESULTS: Among 121 patients, 58 (47.9%) were administered both oral and LAI aripiprazole for more than 2 weeks. Although there was no significant difference in treatment failure (defined as psychiatric hospitalization or discontinuation of LAI aripiprazole from any cause) between the two groups, the group that was administered oral aripiprazole for more than 2 weeks received less additional benzodiazepines compared with that of the 2 weeks group (adjusted odds ratio, 0.055; 95% confidence interval [0.0060, 0.50]; p < 0.01). CONCLUSIONS: Our data support a flexible co-administration period for oral and LAI aripiprazole in consideration of the pharmacokinetics, but further studies are needed.
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Aripiprazol/administración & dosificación , Administración Oral , Adolescente , Adulto , Anciano , Estudios de Casos y Controles , Preparaciones de Acción Retardada , Femenino , Humanos , Inyecciones , Masculino , Persona de Mediana Edad , Puntaje de Propensión , Adulto JovenRESUMEN
We investigated the susceptibility to antibacterial agents, genotype of penicillin-binding protein (PBP) genes and macrolide resistant genes, and the serotypes against 270 strains of Streptococcus pneumoniae isolated from medical facilities in Gifu and Aichi prefectures between October 2011 and April 2012. These results were compared with those against S. pneumoniae isolated in 2008-2009 and 2010-2011. The number of gPSSP with 3 normal PBP genes, gPISP with 1 or 2 normal PBP genes and gPRSP with 3 abnormal genes isolated in 2011-2012 was 15 (5.6%), 162 (60.0%) and 93 (34.4%) strains, respectively. Compared with those isolated in 2008-2009 and 2010-2011, the numbers of gPRSP were decreasing. On the other hand, the isolates with no macrolide-resistant gene, only mefA, only ermB, and both mefA and ermB were 16 (5.9%), 75 (27.8%), 153 (56.7%) and 26 (9.6%). Compared with those isolated in 2008-2009 and 2010-2011, the numbers of isolates with ermB, which was usually associated with high-level resistance, were increasing. The prevalent pneumococcal serotypes in children were type 3 (14.4%), following by type 15 and 19F (9.3%). The coverages of 7-valent pneumococcal conjugate vaccine (PCV7) and 13-valent pneumococcal conjugate vaccine (PCV13) were calculated as 22.9% and 49.2%, respectively. The coverages of PCV7 and PCV13 in gPRSP isolated from children were 47.7% (21/44 strains) and 72.7% (32/44 strains). The MIC90 of each antibacterial agent was as follows; 0.125pg/mL for imipenem, panipenem and garenoxacin, 0.25 µg/mL for meropenem and doripenem, 0.5 µg/mL for cefditoren, moxifloxacin and tosufloxacin, 1 µg/mL for amoxicillin, clavulanic acid/amoxicillin, cefteram, cefcapene and ceftriaxone, 2 µg/mL for benzylpenicillin, ampicillin, sulbactam/ampicillin, piperacillin, tazobactam/piperacillin and levofloxacin, 4 µg/mL for cefdinir, flomoxef and pazufloxacin, 16 µg/mL for minocycline, > 64 µg/mL for clarithromycin and azithromycin, and these MIC90s were about the same as those in 2010-2011.
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Antibacterianos/farmacología , Streptococcus pneumoniae/efectos de los fármacos , Farmacorresistencia Bacteriana , Pruebas de Sensibilidad Microbiana , Serotipificación , Streptococcus pneumoniae/clasificación , Factores de TiempoRESUMEN
Objective: This pharmacovigilance study evaluated the profile of clozapine-related adverse events by region using the Food and Drug Administration Adverse Event Reporting System (FAERS). Methods: We categorized each case into five regions (America, Europe/West Asia, Oceania, Asia, and Africa) based on the reporting country information in the FAERS database. The number of clozapine-related adverse events reported in each region was aggregated according to the preferred term (PT) and the Standardized Medical Dictionary for Regulatory Activities (MedDRA) Query (SMQ). Results: A total of 101,872 clozapine-related adverse events were registered in the FAERS database. In America and Europe, leukocyte or neutrophil count abnormalities accounted for half of the top 10 PTs by relative reporting rate. However, Asia had higher relative reporting rates of pyrexia and salivary hypersecretion (13.91% and 10.85%, respectively). Regarding the SMQ, the relative reporting rates of infective pneumonia, convulsions, extrapyramidal syndrome, gastrointestinal obstruction, and hyperglycaemia/new onset diabetes mellitus were higher in Asia than in other regions (5.26%, 9.72%, 12.65%, 5.13%, and 8.26%, respectively), with significant differences even after adjusting for confounding factors using multivariate logistic regression analysis. Conclusion: Spontaneous reports of adverse events associated with clozapine show regional disparities, particularly in Asia, where concentration-dependent adverse events are more frequently reported. However, the spontaneous reporting system has several limitations, requiring further research for validation.
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OBJECTIVE: Several medications are associated with delirium; however, studies with adequate statistical power are limited, and it is difficult to determine the effects of the various concomitant medications used in clinical practice. Therefore, in this study, we aimed to comprehensively evaluate the safety signals of delirium-associated drugs using a spontaneous adverse event reporting system. METHOD: The JAPIC AERS (Food and Drug Administration Adverse Event Reporting System pre-processed by the Japan Pharmaceutical Information Center) was used for the analysis in this pharmacovigilance study. The reporting odds ratio (ROR) for delirium was adjusted for using multivariate logistic regression analysis with sex, age, indication, and melatonin receptor agonist use, and 22 drug categories were targeted as covariates. RESULTS: After excluding patients with missing information, 7,527,568 patients were included in the study. Delirium signals were detected even after adjusting for covariates in 17 drug categories, including benzodiazepines (adjusted ROR, 1.76; 95% confidence interval [CI], 1.64-1.89), opioids (adjusted ROR, 4.42; 95% CI, 4.21-4.64), and tricyclic antidepressants (adjusted ROR, 2.44; 95% CI, 2.20-2.71). CONCLUSIONS: These findings suggest that many drug classes, such as benzodiazepines, are independent risk factors for delirium and strengthen the evidence of an association between delirium and medications.
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Sistemas de Registro de Reacción Adversa a Medicamentos , Delirio , Farmacovigilancia , United States Food and Drug Administration , Humanos , Delirio/inducido químicamente , Delirio/epidemiología , Sistemas de Registro de Reacción Adversa a Medicamentos/estadística & datos numéricos , Masculino , Femenino , Estados Unidos , Anciano , Persona de Mediana Edad , Adulto , Japón/epidemiología , Anciano de 80 o más Años , Benzodiazepinas/efectos adversos , Analgésicos Opioides/efectos adversosRESUMEN
Importance: To date, several theta burst stimulation (TBS) protocols, such as intermittent TBS (iTBS), have been proposed; however, previous systematic reviews have revealed inconsistent efficacy findings in individual TBS studies for schizophrenia. Objective: To examine which TBS protocols are associated with the most favorable and acceptable outcomes in adults with schizophrenia. Data Sources: The Cochrane Library, PubMed, and Embase databases were searched for studies published before May 22, 2024. Study Selection: The inclusion criteria were as follows: (1) published and unpublished randomized clinical trials (RCTs) of any TBS treatment and (2) RCTs including individuals with schizophrenia spectrum disorders, other psychotic disorders, or both. Data Extraction and Synthesis: This study followed the Cochrane standards for data extraction and data quality assessment and used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline for reporting. The risk of bias of individual studies was assessed using the second version of the Cochrane risk of bias tool, and the Confidence in Network Meta-Analysis application was used to rate the certainty of evidence for meta-analysis results. At least 2 authors double-checked the literature search, data transfer accuracy, and calculations. Main Outcomes and Measures: The primary outcome of this study was improvement in scores related to negative symptoms. Our frequentist network meta-analysis used a random-effects model. The standardized mean difference (SMD) or odds ratio for continuous or dichotomous variables, respectively, was calculated with 95% CIs. Results: A total of 30 RCTs of 9 TBS protocols, with 1424 participants, were included. Only iTBS over the left dorsolateral prefrontal cortex (L-DLPFC) was associated with reduced negative symptom scores (SMD, -0.89; 95% CI, -1.24 to -0.55), overall symptom scores (SMD, -0.81; 95% CI, -1.15 to -0.48), Positive and Negative Syndrome Scale general subscale scores (SMD, -0.57; 95% CI, -0.89 to -0.25), depressive symptom scores (SMD, -0.70; 95% CI, -1.04 to -0.37), and anxiety symptom scores (SMD, -0.58; 95% CI, -0.92 to -0.24) and improved overall cognitive impairment scores (SMD, -0.52; 95% CI, -0.89 to -0.15) compared with a sham. However, positive symptom score changes, all-cause discontinuation rate, discontinuation rate due to adverse events, headache incidence, and dizziness incidence did not significantly differ between any TBS protocols and sham. Conclusions and Relevance: In this network meta-analysis, iTBS over the L-DLPFC was associated with improved scores for negative, depressive, anxiety, and cognitive symptoms in individuals with schizophrenia and was well tolerated by the participants. Other forms of TBS were not associated with benefit. Further research is needed to assess the potential role of TBS in the treatment of schizophrenia.
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Metaanálisis en Red , Esquizofrenia , Estimulación Magnética Transcraneal , Humanos , Esquizofrenia/terapia , Estimulación Magnética Transcraneal/métodos , Adulto , Resultado del Tratamiento , Femenino , Ensayos Clínicos Controlados Aleatorios como Asunto , MasculinoRESUMEN
AIM: To update the major depressive disorder (MDD) treatment guidelines of the Japanese Society of Mood Disorders, we conducted a systematic review and pairwise meta-analysis of double-blind, randomized, placebo-controlled trials of available antidepressants in Japan for older adults with MDD. METHODS: Outcome measures included response rate (primary), improvement in depressive symptom scale score, remission rate, all-cause discontinuation, discontinuation due to adverse events, and at least one adverse event. A random-effects model was used to calculate the risk ratio (RR) and standardized mean difference (SMD) with a 95% confidence interval (95% CI). RESULTS: Nine double-blind, randomized, placebo-controlled trials (n = 2145) were identified. No study has been conducted in Japan. Our meta-analysis included the following antidepressants: duloxetine, escitalopram, imipramine, sertraline, venlafaxine, and vortioxetine. Antidepressants have significantly higher response rates than placebo (RR [95% CI] = 1.38 [1.04, 1.83], p = 0.02). Antidepressants outperformed placebo in terms of improving depressive symptom scale score (SMD [95% CI] = -0.62 [-0.92, -0.33], p < 0.0001). However, antidepressants were associated with a higher discontinuation rate due to adverse events (RR [95% CI] = 1.94 [1.30, 2.88], p = 0.001) and a higher incidence of at least one adverse event (RR [95% CI] = 1.11 [1.02, 1.21], p = 0.02) compared to placebo. The groups did not differ significantly in terms of remission rate or all-cause discontinuation. CONCLUSIONS: Our meta-analysis concluded that treatment with antidepressants available in Japan is only weakly recommended for moderate to severe MDD in older adults.