Compliance with medication regimens for mental and physical disorders

Long-Term Real-World Effectiveness of Aripiprazole Once-Monthly. Treatment Persistence and Its Correlates in the Italian and Spanish Clinical Practice: A Pooled Analysis

BACKGROUND

One of the most significant risk factors for relapse and hospitalization in schizophrenia is non-adherence to antipsychotic medications, very common in patients with schizophrenia. The aim of this analysis was to evaluate the treatment persistence to aripiprazole once-monthly (AOM) and the factors affecting it in the pooled population of two similar studies performed previously in two different European countries.

METHODS

Pooled analysis of two non-interventional, retrospective, patient record-based studies: DOMINO and PROSIGO. Both analyzed treatment persistence after starting AOM treatment in the real-world setting. The primary variable was persistence with AOM treatment during the first 6 months after treatment initiation. A multivariate Cox regression model was used to evaluate the influence of several baseline characteristics on the persistence.

RESULTS

The study population comprised 352 patients included in the two studies, DOMINO (n = 261) and PROSIGO (n = 91). The overall persistence with AOM treatment at the end of the 6-month observation period was 82.4%. The multivariate analysis showed that patients with "secondary school" level of education present a 67.4% lower risk of discontinuation within 6 months after AOM initiation when compared with "no/compulsory education patients" (p = 0.024). In addition, patients with an occupation present a 62.7% lower risk of discontinuation when compared with unemployed patients (p = 0.023). Regarding clinical history, patients with a Clinical Global Impression-Severity scale (CGI-S) score ≤3 present a 78.1% lower risk of discontinuation when compared with patients with a CGI-S score ≥6 (p = 0.044), while patients with a time since schizophrenia diagnosis ≤8.4 years present a 52.9% lower risk of discontinuation when compared with the rest of patients (p = 0.039).

CONCLUSION

The AOM persistence rate observed in this study was 82.4%, which was higher than that reported in clinical trials, aligned with other real-life studies and higher than reported for other long-acting injectable antipsychotics. The persistence rate was high in complex patients, although patients with higher level of education, active occupation, lower initial CGI-S score and shorter time since the diagnosis of schizophrenia appear to be more likely to remain persistent with AOM during the 6 months after initiation.

Antipsychotic-Related Stigma and the Impact on Treatment Choices: A Systematic Review and Framework Synthesis

BACKGROUND

Antipsychotics are a class of medications primarily used to treat individuals with psychotic disorders. They have also been indicated for patients with other psychiatric conditions, such as post-traumatic stress disorder and major depressive disorder. Non-adherence is prominent amongst individuals prescribed antipsychotics, with medication-related self-stigma and social stigma identified as major factors. No previous reviews have focused on stigma associated specifically with antipsychotic medication. This systematic literature review aimed to synthesise evidence on the prevalence of stigmatising attitudes and behaviours related to antipsychotic treatment and understand their impact on antipsychotic treatment initiation and continuation.

METHODS

Two independent reviewers screened studies from databases, congress proceedings, ClinicalTrials.gov, and PsychU.org; relevant studies reported quantitative or qualitative data on antipsychotic-related stigma in adults with psychotic disorders, mood disorders, borderline personality disorder or anxiety disorders, or healthcare providers or caregivers of these patients, and any impact on treatment. Framework synthesis facilitated extraction and synthesis of relevant information; quantitative and qualitative data were coded and indexed against a pre-specified thematic framework by two independent reviewers.

RESULTS

Forty-five articles reporting on 40 unique studies were included; 22 reported quantitative data, 16 reported qualitative data, and two reported quantitative and qualitative data relating to antipsychotic-related stigma. Framework synthesis identified four themes: 1) impact of antipsychotic treatment on a) social stigma or b) self-stigma; 2) impact of side effects of antipsychotic treatment on a) social stigma or b) self-stigma; 3) impact of route of administration of antipsychotic treatment on stigma; 4) impact of stigma on the use of antipsychotics.

CONCLUSION

This systematic literature review found that antipsychotic-related social and self-stigma is a factor in non-adherence to antipsychotics. Further research should examine stigma in a wider range of patients and the extent to which clinicians' treatment decisions are impacted by the potential stigma associated with antipsychotic medications.

Compliance of Familial Mediterranean Fever Patients With Regular Follow-up Visits and Associated Factors

BACKGROUND

Follow-up is crucial to detect asymptomatic complications of familial Mediterranean fever (FMF). The current European League Against Rheumatism recommendations state that patients with FMF should be evaluated at least every 6 months to monitor attacks, acute phase response, and proteinuria.

OBJECTIVES

This study aimed to assess compliance of FMF patients with regular follow-up visits and the associated factors.

METHODS

Adult patients with a diagnosis of FMF who had their initial visit at least over 1 year ago were included. Demographic and socioeconomic data, family history, and comorbid diseases were obtained from medical records. The International Severity Score for FMF and the Autoinflammatory Disease Damage Index scores were calculated. We defined patients as "compliant with follow-up visits" both if they had at least 2 visits during the previous year and a compatible physician's assessment. The characteristics of the compliant and noncompliant patients were compared, and multivariable logistic regression analysis was used to determine the factors influencing visit compliance.

RESULTS

Four hundred seventy-four patients with FMF were included. Two hundred thirty (48.5%) were compliant, and 244 (51.5%) were noncompliant with follow-up visits. A family history of FMF in parents, the absence of a family history of FMF in siblings, treatment with biologic agents, concomitant medication use, multisite involvement during FMF attacks, and treatment satisfaction were independent predictors of visit compliance.

CONCLUSIONS

Only half of the patients with FMF were compliant with follow-up visits. Better strategies should be implemented to increase the compliance of FMF patients. Identifying independent predictors would help to build one.

Pharmacogenetics of Antipsychotic Treatment in Schizophrenia

Antipsychotics are the mainstay treatment for schizophrenia. There is large variability between individuals in their response to antipsychotics, both in efficacy and adverse effects of treatment. While the source of interindividual variability in antipsychotic response is not completely understood, genetics is a major contributing factor. The identification of pharmacogenetic markers that predict antipsychotic efficacy and adverse reactions is a growing area of research and holds the potential to replace the current trial-and-error approach to treatment selection in schizophrenia with a personalized medicine approach.In this chapter, we provide an overview of the current state of pharmacogenetics in schizophrenia treatment. The most promising pharmacogenetic findings are presented for both antipsychotic response and commonly studied adverse reactions. The application of pharmacogenetics to schizophrenia treatment is discussed, with an emphasis on the clinical utility of pharmacogenetic testing and directions for future research.

Characteristics associated with self-reported medication adherence in persons with psychosis referred to psychosocial rehabilitation centers

The aim of the present study was to explore the characteristics of psychotropic treatment and of psychosocial functioning associated with self-reported medication adherence in persons with psychosis engaged in rehabilitation. The study was performed in the REHABase cohort including persons referred to a French network of psychosocial rehabilitation centers. Treatment adherence was assessed using the Medication Adherence Rating Scale (MARS). The associations between MARS score (categorized as "low" < 7 vs. "high" ≥ 7) and functioning or psychotropic treatment characteristics were explored using multivariate analyses in 326 participants with schizophrenia spectrum disorders. Regarding psychotropic treatment, high anticholinergic load was the only characteristic associated with poor medication adherence (adjusted OR, aOR 1.98, 95% CI 1.07-3.66). Regarding functioning measures, participants with poor medication adherence were more likely to present with lower stage of recovery (aOR 2.38, 95% CI 1.31-4.32), poor quality of life (aOR 2.17, 95% CI 1.27-3.71), mental well-being (aOR 1.68, 95% CI 1.03-2.72) and self-esteem (aOR 1.74, 95% CI 1.05-2.87), and higher internalized stigma (aOR 1.88, 95% CI 1.09-3.23). Self-reported poor medication adherence is a marker of poor functioning in persons with psychosis. The MARS is a quick and simple measure of adherence that may be helpful in clinical and rehabilitation settings to identify persons with specific rehabilitation needs.

Eye movement desensitization and reprocessing therapy for psychosis (EMDRp): Protocol of a feasibility randomized controlled trial with early intervention service users

AIM

Traumatic events are involved in the development and maintenance of psychotic symptoms. There are few trials exploring trauma-focused treatments as interventions for psychotic symptoms, especially in individuals with early psychosis. This trial will evaluate the feasibility and acceptability of conducting a definitive trial of Eye Movement Desensitization and Reprocessing for psychosis (EMDRp) in people with early psychosis.

METHODS

Sixty participants with first episode psychosis and a history of a traumatic/adverse life event(s)will be recruited from early intervention services in the North West of England and randomized to receive16 sessions of EMDRp + Treatment as Usual (TAU) or TAU alone. Participants will be assessed at baseline, 6 and 12 months post-randomization using several measures of psychotic symptoms, trauma symptoms, anxiety, depression, functioning, service-user defined recovery, health economics indicators and quality of life. Two nested qualitative studies to assess participant feedback of therapy and views of professional stakeholders on the implementation of EMDRp into services will also be conducted. The feasibility of a future definitive efficacy and cost-effectiveness evaluation of EMDRp will be tested against several outcomes, including ability to recruit and randomize participants, trial retention at 6- and 12-month follow-up assessments, treatment engagement and treatment fidelity.

CONCLUSIONS

If it is feasible to deliver a multi-site trial of this intervention, it will be possible to evaluate whether EMDRp represents a beneficial treatment to augment existing evidence-based care of individuals with early psychosis supported by early intervention services.

Interventions to Improve Medication Adherence in Patients with Schizophrenia or Bipolar Disorders: A Systematic Review and Meta-Analysis

Adherence to prescribed medication regimes improves outcomes for patients with severe mental illness such as schizophrenia or bipolar disorders. The aim of this systematic review and meta-analysis was to compare the effectiveness among interventions to improve medication adherence in patients with schizophrenia or bipolar disorders. Literature published in the last decade was searched for interventions studies to improve adherence in patients with schizophrenia or a bipolar disorder. Interventions were categorised on the basis of type, and the context and effectiveness of the interventions were described. Two review authors independently extracted and assessed data, following criteria outlined by the Cochrane Handbook for Systematic Reviews of Interventions. The GRADEPro (McMaster University, 2020, Ontario, Canada) was used for assessing the quality of the evidence. Twenty-three publications met the selection criteria. Different types of interventions aiming to improve adherence were tested: educational, behavioural, family-based, technological, or a combination of previous types. Meta-analysis could be performed for 10 interventions. When considered separately by subgroups on the basis of intervention type, no significant differences were found in adherence among interventions (p = 0.29; I2 = 19.9%). This review concluded that successful interventions used a combination of behavioural and educational approaches that seem easy to implement in daily practice.

Prevalence and predictors of medication non-adherence among people living with multimorbidity: a systematic review and meta-analysis

OBJECTIVES

This systematic review aimed to describe medication non-adherence among people living with multimorbidity according to the current literature, and synthesise predictors of non-adherence in this population.

METHODS

A systematic review was conducted according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses. PubMed, EMBASE, CINAHL and PsycINFO were searched for relevant articles published in English language between January 2009 and April 2019. Quantitative studies reporting medication non-adherence and/or predictors of non-adherence among people with two or more chronic conditions were included in the review. A meta-analysis was conducted with a subgroup of studies that used an inclusive definition of multimorbidity to recruit participants, rather than seeking people with specific conditions. Remaining studies reporting prevalence and predictors of non-adherence were narratively synthesised.

RESULTS

The database search produced 10 998 records and a further 75 were identified through other sources. Following full-text screening, 178 studies were included in the review. The range of reported non-adherence differed by measurement method, at 76.5% for self-report, 69.4% for pharmacy data, and 44.1% for electronic monitoring. A meta-analysis was conducted with eight studies (n=8949) that used an inclusive definition of multimorbidity to recruit participants. The pooled prevalence of non-adherence was 42.6% (95% CI: 34.0 - 51.3%, k=8, I²=97%, p<0.01). The overall range of non-adherence was 7.0%-83.5%. Frequently reported correlates of non-adherence included previous non-adherence and treatment-related beliefs.

CONCLUSIONS

The review identified a heterogeneous literature in terms of conditions studied, and definitions and measures of non-adherence used. Results suggest that future attempts to improve adherence among people with multimorbidity should determine for which conditions individuals require most support. The variable levels of medication non-adherence highlight the need for more attention to be paid by healthcare providers to the impact of multimorbidity on chronic disease self-management.

PROSPERO REGISTRATION NUMBER

CRD42019133849.

You Want to Know the Truth? Then Don’t Mimic!

Abstract. Clinical psychologists have frequently reported that similarity in movements can be greatly beneficial. It increases rapport and favors a better understanding of clients’ emotions. Social psychologists have shown that mimicking instills greater trust in the mimicker and that mimickees disclose more intimate information. Therefore, mimicry seems to be an ideal tool to implement during therapeutic interventions. However, the current study reveals a potentially perilous outcome stemming from mimicry: mimicked (verbally – Study 1, N = 49; nonverbally – Study 2, N = 40) participants were more eager to cheat the mimicker. This means that incorporating mimicry into the therapeutic process may lead to clients misinforming therapists. The discussion section describes some caveats associated with the experiments and suggests directions for future research.

Irritability, Anger, and Aggression in the Context of Pediatric Bipolar Disorder

Irritability, anger, and aggression, although not specific for pediatric bipolar disorder (BD), can be a common finding and an important source of distress and impairment in these patients. Over the past 2 decades the diagnostic significance of irritability in pediatric BD has been highly debated. Beyond the debate of its diagnostic significance, the clinical importance of irritability, anger, and aggression in youth with BD has been well established. In this review, the authors discuss evaluation and management strategies of irritability, anger, and aggression in youth with BD.

Predictors of persistence in patients with schizophrenia treated with aripiprazole once-monthly long-acting injection in the Spanish clinical practice: a retrospective, observational study

Background

Poor adherence to antipsychotic drugs is a major problem in schizophrenia management and one of the most important risk factors for relapse and hospitalization. To date, there is little evidence on persistence predictors with long-acting injectable antipsychotics, especially with aripiprazole once-monthly (AOM). This study (NCT03130478) aimed to describe the impact of demographic and clinical characteristics on persistence with AOM treatment in real-world setting.

Methods

This was an observational, retrospective, non-interventional study that included adult patients with schizophrenia who were initiated on AOM during a schizophrenia-related hospitalization. Data were retrospectively collected from patients’ medical records. The primary variable was persistence with AOM, measured as the number of days from AOM initiation up to all-cause AOM discontinuation during the first six months after treatment index.

Results

140 patients were enrolled and 91 fulfilled the selection criteria. Six months after AOM initiation, 65 (71.4%) patients were still receiving AOM treatment, whereas 26 (28.6%) were not. The mean (standard deviation) time to AOM treatment discontinuation in the first six months was 138.1 (6.8) days, with most of the patients discontinuing at the first 28 days. The risk of AOM discontinuation in the first six months increases 1.05-fold annually since schizophrenia diagnosis (p=0.003); moreover, this risk increases 2.86-fold in patients with concomitant schizophrenia medication at AOM initiation compared to patients without concomitant schizophrenia treatments (p=0.02).

Conclusions

Main factors predicting persistence with AOM treatment at six months in clinical practice are fewer years since schizophrenia diagnosis and not receiving concomitant schizophrenia treatments at AOM initiation.

Safety and Tolerability of Cariprazine in Patients with Schizophrenia: A Pooled Analysis of Eight Phase II/III Studies

BACKGROUND

Long-term treatment with antipsychotic agents is indicated for patients with schizophrenia, but treatment is associated with adverse events (AEs) that contribute to medication discontinuation and nonadherence. Understanding drug safety profiles is critical to avoid unwanted side effects. Cariprazine is a potent dopamine D3/D2 receptor partial agonist that is approved for the treatment of adults with schizophrenia (EU, US) and acute manic/mixed and depressive episodes associated with bipolar I disorder (US).

METHODS

Post hoc analyses were conducted to characterize the safety profile of cariprazine within the recommended 1.5-6 mg/d dose range for schizophrenia; data from 8 short- or long-term clinical trials were analyzed.

RESULTS

In the pooled cariprazine-treated safety population (n=2048), the rate of study completion was 52.8%, with withdrawal of consent, insufficient response, and AEs the most common reasons for premature discontinuation. The most commonly reported AEs (>10%) in the overall cariprazine-treatment group were akathisia (14.6%), insomnia (14.0%), and headache (12.1%); most AEs were considered mild (71.0%) or moderate (26.5%). Most akathisia was mild/moderate (97.5%) and >93% of patients remained on treatment; akathisia events were managed by rescue medications (56.3%) or dose reduction (18.3%). The metabolic profile of cariprazine was neutral in patients with short- and long-term exposure; mean weight gain was 1 kg for overall cariprazine, with an AE of weight increased reported for 5.1%. Other AEs of special interest that occurred at >3% for overall cariprazine were extrapyramidal disorder (7.0%), sedation (3.7%), and somnolence (3.1%); prolactin elevation, cognition impairment, sexual dysfunction, suicidality, and QT prolongation occurred at ≤1%.

CONCLUSION

Akathisia, the most common cariprazine-related AE, was mild/moderate and resulted in few study discontinuations; symptoms were well managed and most patients remained on treatment. Results of this analysis indicated that cariprazine in the recommended dose range was safe and generally well tolerated in patients with schizophrenia.

TRIAL REGISTRATION

Studies registered with ClinicalTrials.gov (NCT00404573, NCT01104779, NCT00694707, NCT01104766, NCT01104792, NCT00839852, and NCT01412060) and EudraCT (2012-005485-36).

Risk of seizures associated with antipsychotic treatment in pediatrics with psychiatric disorders: a nested case-control study in Korea

Antipsychotic drugs raise seizure risk in adults, and antipsychotic drug use is increasing among pediatric psychiatric disorder patients. However, few studies have examined seizure risk in this younger patient population. To evaluate seizure risk in pediatric patients on antipsychotics, we conducted a nested case-control study using a nationwide database. Patient information was retrieved from the Korean Health Insurance Review and Assessment (HIRA) database from 2008-2018. Antipsychotic use among newly diagnosed psychiatric patients was gathered starting 1 year before the index date and categorized as recent, past, consistent, or none. Seizure cases among these patients were defined based on (1) prescription of antiepileptic drugs or (2) an electroencephalography (EEG) examination among patients with seizure diagnostic code. A conditional logistic regression model was constructed to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for seizure risk due to antipsychotic use. In total, 1523 seizure cases and 6092 seizure-free controls aged 8-19 years with newly diagnosed psychiatric disorders were included for analysis. Logistic regression revealed a significant association between antipsychotic use and seizure development (recent users OR = 4.03, 95% CI 3.4-4.79; consistent users: OR = 2.84, 95% CI 2.44-3.3). Seizure risk enhanced further with an increase in the number of antipsychotic drugs used. Risperidone, aripiprazole, quetiapine, olanzapine, paliperidone, and blonanserin were independently associated with greater seizure risk. Pediatric patients receiving antipsychotics, especially new or multiple antipsychotic users, should be carefully monitored for seizure development.

Medication Adherence and Drug Attitude Amongst Male Patients with the Methamphetamine-Induced Psychotic Disorder After Discharge: A Three Months Follow Up Study

Medication adherence and attitudes toward psychiatric medication affect treatment outcome. The objective of this study was to evaluate the effect and interaction of psychotic symptoms, sociodemographic factors, and attitudes concerning medication use with a three-month follow-up among methamphetamine-induced psychotic male patients. In this prospective, descriptive study, 42 male patients diagnosed with a methamphetamine-induced psychotic disorder were selected on the last day of their admission period in Iran Psychiatry Hospital, Tehran, Iran. Each patient was evaluated using the Persian version of the Drug Attitude Inventory (DAI-10), Medication Possession Ratio (MPR), Positive and Negative Syndrome Scale (PANSS), as well as a sociodemographic questionnaire immediately, one month and three months after discharge. There was a significant difference in MPR between the first and third months. Moreover, the frequency of patients with a positive attitude toward their medications increased over time. Indeed, all participants stated a positive attitude at the last follow-up based on the DAI-10 cutoff. Based on our findings, medication adherence of male patients with methamphetamine-induced psychotic disorder should be an essential aspect of treatment after discharge from psychiatry inpatient wards, more specifically, through the first months.

Rates of complete nonadherence among atypical antipsychotic drugs: A study using blood samples from 13,217 outpatients with psychotic disorders

BACKGROUND

Nonadherence to antipsychotics may cause relapse and hospitalizations in patients with psychotic disorders. The purpose was to quantify and compare the outpatient's nonadherence rates of atypical antipsychotics by objective detection in blood samples.

METHODS

Totally, 13,217 outpatients with therapeutic drug monitoring (TDM) data of atypical antipsychotics were included. An event of complete nonadherence was defined as an occurrence of undetectable level of a prescribed antipsychotic in the blood sample submitted for TDM. Patients with such an event(s) were defined as nonadherent of the respective drug treatment (outcome). The rates of nonadherence patients were compared between the drugs by logistic regression.

RESULTS

In the study population, 70.2% of the patients were prescribed doses compliant with a schizophrenia diagnosis. The mean olanzapine equivalent dose in the population was 13.4 mg (95% confidence interval (CI): 13.3, 13.6). The frequency of nonadherence patients, regardless of drug, was 3.7% (CI: 3.4-4.0). The nonadherence patient rate was lowest in clozapine-treated patients (2.2%; CI: 1.5-2.8), followed by aripiprazole (2.3%; 1.7-2.8), risperidone (2.4%; 1.6-3.0), quetiapine (2.8%; 2.3-3.2) and olanzapine (4.9%; 4.1-5.3). Users of olanzapine had significantly higher risk of complete nonadherence (Odds ratio: 1.9; CI: 1.6-2.3, p < 0.001) compared to patients treated with other antipsychotics as a group.

CONCLUSIONS

In this study, complete nonadherence of atypical antipsychotics, measured as undetectable blood level, was disclosed for ~5% of outpatients with psychotic disorders. The rate of complete nonadherence was significantly higher during olanzapine treatment compared to other atypical antipsychotics. Further studies should investigate if this reflects drug differences in tolerability or other causal relationships.

The paradoxical role of insight in mental illness: The experience of stigma and shame in schizophrenia, mood disorders, and anxiety disorders

This study examined the factor structure of the Hungarian version of the Birchwood Insight Scale (BIS) and analyzed its association with socio-demographics, diagnosis, internalized stigma, and shame using confirmatory factor analysis (CFA) with covariates. Mentally ill patients (N = 200) completed self-report questionnaires. CFA supported a two-factor structure. While previous hospitalizations and diagnosis were associated with insight, insight predicted higher internalized stigma and shame. Efforts to increase insight should be matter of importance in the wider spectrum of mental diagnoses. However, such efforts should be conducted with special care as further research is needed to understand the impact of insight on wellbeing.

Toward measuring effective treatment coverage: critical bottlenecks in quality- and user-adjusted coverage for major depressive disorder

BACKGROUND

Major depressive disorder (MDD) is a leading cause of morbidity and mortality. Shortfalls in treatment quantity and quality are well-established, but the specific gaps in pharmacotherapy and psychotherapy are poorly understood. This paper analyzes the gap in treatment coverage for MDD and identifies critical bottlenecks.

METHODS

Seventeen surveys were conducted across 15 countries by the World Health Organization-World Mental Health Surveys Initiative. Of 35 012 respondents, 3341 met DSM-IV criteria for 12-month MDD. The following components of effective treatment coverage were analyzed: (a) any mental health service utilization; (b) adequate pharmacotherapy; (c) adequate psychotherapy; and (d) adequate severity-specific combination of both.

RESULTS

MDD prevalence was 4.8% (s.e., 0.2). A total of 41.8% (s.e., 1.1) received any mental health services, 23.2% (s.e., 1.5) of which was deemed effective. This 90% gap in effective treatment is due to lack of utilization (58%) and inadequate quality or adherence (32%). Critical bottlenecks are underutilization of psychotherapy (26 percentage-points reduction in coverage), underutilization of psychopharmacology (13-point reduction), inadequate physician monitoring (13-point reduction), and inadequate drug-type (10-point reduction). High-income countries double low-income countries in any mental health service utilization, adequate pharmacotherapy, adequate psychotherapy, and adequate combination of both. Severe cases are more likely than mild-moderate cases to receive either adequate pharmacotherapy or psychotherapy, but less likely to receive an adequate combination.

CONCLUSIONS

Decision-makers need to increase the utilization and quality of pharmacotherapy and psychotherapy. Innovations such as telehealth for training and supervision plus non-specialist or community resources to deliver pharmacotherapy and psychotherapy could address these bottlenecks.

Digital Health Around Clinical High Risk and First-Episode Psychosis

PURPOSE OF REVIEW

This review aims to examine relapse definitions and risk factors in psychosis as well as the role of technology in relapse predictions and risk modeling.

RECENT FINDINGS

There is currently no standard definition for relapse. Therefore, there is a need for data models that can account for the variety of factors involved in defining relapse. Smartphones have the ability to capture real-time, moment-to-moment assessment symptomology and behaviors via their variety of sensors and have high potential to be used to create prediction and risk modeling. While there is still a need for further research on how technology can predict and model relapse, there are simple ways to begin incorporating technology for relapse prediction in clinical care.

Adherence to treatment in collective multiprofessional activities and factors associated with adherence in a specialized center for psychosocial care

Introduction

Specialized psychosocial care centers (Centros de Atenção Psicossocial [CAPS]) are mental health services focused on social rehabilitation and reducing hospitalization of patients with severe and persistent mental illness. Collective multiprofessional activities (CMPA) are the main therapeutic tools used at CAPS. This study aimed to determine rates of adherence to CMPA and identify factors associated with adherence.

Methods

This is a cross-sectional study in which 111 CAPS users were evaluated using questionnaires covering patient characteristics, clinical status, and treatment and incorporating the Functioning Assessment Short Test (FAST), the Clinical Global Impression – Severity scale (CGI-S), and the Clinical Global Impression – Improvement scale (CGI-I). Adherence was defined as attendance at 50% or more CMPA during the previous 3 months. Data were analyzed using descriptive statistics, bivariate analysis, and Poisson logistic regression with robust variance to estimate prevalence ratios.

Results

CPMA adherence was 43%. Having children aged 14 years or younger was significantly associated with non-adherence (71%, p = 0.001). Poor or partial adherence to psychotropic drugs tended to be associated (p = 0.066) with poor adherence (33% higher risk), as was the number of psychiatric hospitalizations during CAPS (p = 0.076), with a cumulative association of 5% non-adherence per hospitalization.

Conclusions

CMPA adherence was low in the study. It is necessary to consider the environment in which the individual lives and invest in support networks, providing patients and family members with explanations about the importance of CMPA to rehabilitation and attempting to tailor the care provided to each patient’s needs. There was an association between greater number of psychiatric hospitalizations and non-adherence, suggesting that CAPS are fulfilling a preventive role.

Impact of antipsychotic polypharmacy on nonadherence of oral antipsychotic drugs - A study based on blood sample analyses from 24,239 patients

Nonadherence to oral antipsychotic drugs is a major issue in clinical psychiatry giving rise to treatment failure. Further, polypharmacy is common in the treatment of psychotic disorders due to insufficient treatment effect during monotherapy. As a potential circuit problem, we hypothesized that antipsychotic polypharmacy is associated with increased risk of nonadherence. To investigate this, in terms of 'complete' nonadherence, the rates of undetectable serum drug concentrations during prescribing of doses used in psychotic disorders were compared during antipsychotic 'monotherapy' vs 'polypharmacy' treatment using therapeutic drug monitoring (TDM) data of 24,239 patients. A complete nonadherence patient was objectively defined as the detection of at least one event of undetectable serum concentration of a prescribed antipsychotic drug. The rate of complete nonadherence patients was compared between antipsychotic monotherapy and polypharmacy by multivariate logistic regression analyses. The overall rate of complete nonadherence in the population was 6.8% (n = 1,644; 95%CI: 6.5-7.1). Compared to monotherapy patients, the rate of nonadherence increased significantly with the number of co-prescribed antipsychotic drugs. After adjusting for sex (p = 0.091) and age (p < 0.001) as covariates, the rates of nonadherence vs monotherapy were 1.69-fold (95% CI: 1.48-1.92; p < 0.001) for two, 2.60-fold (95% CI: 1.88-3.59; p < 0.001) for three, and 3.54-fold (95% CI: 1.46-8.58; p = 0.005) for four or more co-prescribed antipsychotics, respectively. The present naturalistic study shows that antipsychotic polypharmacy significantly increases the rate of complete nonadherence, which is positively correlated with increasing number of concurrently used antipsychotic drugs. Thus, the intended clinical benefit of combining oral antipsychotic drugs may probably be reduced by increased nonadherence.

Association of antipsychotics adherence and cardiovascular disease among newly diagnosed schizophrenia patients: A national cohort among Koreans

BACKGROUND

The effect of antipsychotics adherence on the risk of cardiovascular disease (CVD) among schizophrenia patients has not been studied. While antipsychotic adherence is favorable for all-cause mortality, its association with CVD incidence is unclear due to the potential risk of CVD caused by antipsychotics.

METHODS

Using the Korean National Health Insurance Service Database, we constructed a case-cohort of 80,581 newly-diagnosed schizophrenia patients between 2004 and 2013 from a cohort of all Koreans 20-40 years old. Patients were divided into quartiles by adherence determined by their two-year medication possession ratio. Patients were followed from two years following the diagnosis of schizophrenia until Dec. 31st, 2017 for the primary outcome of incident CVD and secondary outcomes of stroke, myocardial infarction, and all-cause mortality. Cox proportional hazards analysis was performed adjusting for conventional risk factors.

OUTCOMES

Newly diagnosed schizophrenia patients were followed for a median of 7.0 years resulting in 1396 incident CVD cases over 5.73 × 10⁵ person-years. When adjusted for potential confounders, the best adherence quartile group had significantly lower risk of CVD (HR, 95%CI; 0.78, 0.66-0.92; p-trend, 0.003), stroke (HR, 95%CI; 0.79, 0.66-0.94; p-trend, 0.015), and all-cause mortality (HR, 95%CI; 0.86, 0.78-0.95; p-trend, 0.003) compared to the worst adherent quartile group. Subgroup analysis by antipsychotics generation, concurrent medication, and comorbidities did not significantly alter results.

INTERPRETATION

Among newly diagnosed schizophrenia patients, better adherence to antipsychotics lowered the risk CVD incidence despite previously suggested antipsychotic-associated CVD risk. Thus, efforts to improve antipsychotics adherence may improve CVD outcomes in schizophrenia patients.

Targeting the problem of treatment non-adherence among mentally ill patients: The impact of loss, grief and stigma

The present study examined the factor structure of the Hungarian version of the Medication Adherence Rating Scale (MARS) and analyzed its association with socio-demographics, insight, internalized stigma, and the experience of loss and grief as a result of the mental illness diagnosis, using confirmatory factor analysis (CFA) with a series of one covariates at a time. Mentally ill patients (N=200) completed self-report questionnaires. CFA supported the original three-factor structure although one item was moved from its original factor to another. Lower insight, higher internalized stigma, loss, and grief were significant predictors of lower treatment adherence. Lower adherence was found to be significantly associated with lower quality of life. No difference in adherence was found between different diagnostic groups, which stresses the need to examine non-adherence in the wider spectrum of mental diagnosis. The study also stresses the importance of patients' subjective experience in promoting better adherence, and raises the need to address the experience of stigma but also of less studied experiences, such as patients' feelings of loss and grief. Integrating these experiences in intervention programs might have meaningful implications for the improvement of treatment adherence and patients' quality of life.

Incidence of diagnosed pediatric anxiety disorders and use of prescription drugs: a nation-wide registry study

The aim of this study was to calculate time trends in incidence of diagnosed anxiety disorders, including obsessive-compulsive disorder, and post-traumatic stress disorder, and to examine changes in use of prescribed drugs in the Norwegian pediatric population. Furthermore, we aimed to investigate whether comorbid mental disorders are associated with the use of prescribed drugs. Nation-wide registries with data from 2008 to 2015 were used, covering diagnostic data from primary health care [the Norwegian database for the control and reimbursement of health expenses (KUHR)] and secondary health care [the Norwegian Patient registry (NPR)], and data on prescribed drugs [the Norwegian prescription database, (NorPD)]. Data from the two latter were linked. During the period 2010-2015, 19,154 children and adolescents (61% girls) received a first diagnosis of anxiety disorders in primary care. The corresponding number from secondary care was 17,115 (61% girls). The incidence of diagnosed anxiety disorders increased over time, especially in girls, with an overall raise of ~ 2 per 1000 children across 2010-2015. Anti-anxiety drugs were used by < 12% of diagnosed children and < 25% of diagnosed adolescents, mainly by those with several contacts with the specialist health care system. There was no strong indications of an increase over time. Of other drugs, the most frequently prescribed were hypnotics and psychostimulants. Psychiatric comorbidity (33-55%) contributed to the use of drugs, including anti-anxiety drugs. The incidence of diagnosed anxiety disorders increased from 2010 to 2015, but the percentage using anti-anxiety drugs was stable. Drug use appears to be in line with the Norwegian guidelines.

Mental illness stigma: Concepts, consequences, and initiatives to reduce stigma

Persons with mental illness frequently encounter public stigma and may suffer from self-stigma. This review aims to clarify the concept of mental illness stigma and discuss consequences for individuals with mental illness. After a conceptual overview of stigma we discuss two leading concepts of mental illness stigma and consequences of stigma, focussing on self-stigma/empowerment and fear of stigma as a barrier to using health services. Finally, we discuss three main strategies to reduce stigma - protest, education, and contact – and give examples of current anti-stigma campaigns. Well-designed anti-stigma initiatives will help to diminish negative consequences of mental illness stigma.

Antipsychotic Adherence Intervention for Veterans over 40 with Schizophrenia: Results of a Pilot Study

This pilot study tested the feasibility, acceptability, and effect-sizes of a multimodal, individual intervention designed to optimize antipsychotic medication use in patients >/=40 years of age with schizophrenia or schizoaffective disorder. METHODS: We randomized 40 patients into two groups: usual care (UC) or a nine-session, manualized, antipsychotic adherence intervention (AAI). The AAI attempted to improve adherence by combining three psychosocial techniques: a) education, b) skills training, and c) alliance building. Sessions employed a semi-structured format to facilitate open communication. The primary outcome was antipsychotic adherence at study end. We obtained qualitative data regarding patient preferences for the duration and modality for receiving the adherence intervention. RESULTS: Compared to the UC group, a greater proportion of the AAI group was adherent post-intervention (65% vs. 55.6%; OR=1.49), a difference that was statistically not significant. The entire AAI group reported that they intended to take medications, and 75% were satisfied with the intervention. CONCLUSIONS: The AAI was feasible and acceptable. Preliminary data on its effectiveness warrant a larger study. Qualitative data shows that patients prefer brief adherence interventions and accept telephone strategies.

Attitudes of European physicians towards the use of long-acting injectable antipsychotics

BACKGROUND

Prescription rates for long-acting injectable (LAI) antipsychotic formulations remain relatively low in Europe despite improved adherence over alternative oral antipsychotic treatments. This apparent under-prescription of LAI antipsychotics may have multiple contributing factors, including negative mental health practitioner attitudes towards the use of LAIs.

METHODS

The Antipsychotic Long acTing injection in schizOphrenia (ALTO) non-interventional study (NIS), conducted across several European countries, utilised a questionnaire that was specifically designed to address physicians' attitudes and beliefs towards the treatment of schizophrenia with LAI antipsychotics. Exploratory principal component analysis (PCA) of feedback from the questionnaire aimed to identify and characterize the factors that best explained the physicians' attitudes towards prescription of LAIs.

RESULTS

Overall, 136/234 solicited physicians returned fully completed questionnaires. Physicians' mean age was 48.5 years, with mean psychiatric experience of 20.0 years; 69.9% were male, 84.6% held a consultant position, and 91.9% had a clinical specialty in general adult care. Most physicians considered themselves to have a high level of clinical experience with LAI antipsychotics (77.2%), with an increased rate of LAI antipsychotics prescription over the last 5 years (59.6%). Although the majority of physicians (69.9%) declared feeling no difference in stress levels when offering LAI compared to oral antipsychotics, feelings of 'no/more stress' versus 'less stress' was found to influence prescription patterns. PCA identified six factors which collectively explained 66.1% of the variance in physician feedback. Multivariate analysis identified a positive correlation between physicians willing to accept usage of LAI antipsychotics and the positive attitude of colleagues (co-efficient 3.67; p = 0.016).

CONCLUSIONS

The physician questionnaire in the ALTO study is the first to evaluate the attitudes around LAI antipsychotics across several European countries, on a larger scale. Findings from this study offer an important insight into how physician attitudes can influence the acceptance and usage of LAI antipsychotics to treat patients with schizophrenia.

Psychotropic medication non-adherence and its associated factors among patients with major psychiatric disorders: a systematic review and meta-analysis

BACKGROUND

Major psychiatric disorders are growing public health concern that attributed 14% of the global burden of diseases. The management of major psychiatric disorders is challenging mainly due to medication non-adherence. However, there is a paucity of summarized evidence on the prevalence of psychotropic medication non-adherence and associated factors. Therefore, we aimed to summarize existing primary studies' finding to determine the pooled prevalence and factors associated with psychotropic medication non-adherence.

METHODS

A total of 4504 studies written in English until December 31, 2017, were searched from the main databases (n = 3125) (PubMed (MEDLINE), Embase, CINAHL, PsycINFO, and Web of Science) and other relevant sources (mainly from Google Scholar, n = 1379). Study selection, screening, and data extraction were carried out independently by two authors. Observational studies that had been conducted among adult patients (18 years and older) with major psychiatric disorders were eligible for the selection process. Critical appraisal of the included studies was carried out using the Newcastle Ottawa Scale. Systematic synthesis of the studies was carried out to summarize factors associated with psychotropic medication non-adherence. Meta-analysis was carried using Stata 14. Random effects model was used to compute the pooled prevalence, and sub-group analysis at 95% confidence interval.

RESULTS

Forty-six studies were included in the systematic review. Of these, 35 studies (schizophrenia (n = 9), depressive (n = 16), and bipolar (n = 10) disorders) were included in the meta-analysis. Overall, 49% of major psychiatric disorder patients were non-adherent to their psychotropic medication. Of these, psychotropic medication non-adherence for schizophrenia, major depressive disorders, and bipolar disorders were 56%, 50%, and 44%, respectively. Individual patient's behaviors, lack of social support, clinical or treatment and illness-related, and health system factors influenced psychotropic medication non-adherence.

CONCLUSION

Psychotropic medication non-adherence was high. It was influenced by various factors operating at different levels. Therefore, comprehensive intervention strategies should be designed to address factors associated with psychotropic medication non-adherence.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42017067436.

Attitude Towards Drug Therapy in a Community Mental Health Center Evaluated by the Drug Attitude Inventory

INTRODUCTION

Negative attitude towards drug therapy can foster limited adherence to treatment, which remains one of the biggest obstacles for implementing effective treatments, especially long term.

PURPOSES

The purposes of the study were 1) to evaluate the attitude towards drug therapy among a representative sample of patients treated in a community psychiatric service using 30-item Drug Attitude Inventory (DAI-30); 2) to evaluate the DAI-30 dimensions, applying factorial analysis; and 3) to highlight the socio-demographic and clinical variables correlated to DAI-30 score and factors.

METHODS

The DAI was administered, over a 7-month period, to all patients treated in our psychiatric outpatient services who agreed to participate in this study and provided their informed consent. Data were statistically analyzed.

RESULTS

With a response rate of 63.3%, 164 females and 136 males completed the DAI-30 with an average score of 14.24 (±10.46 SD), indicating moderately positive attitude towards drug therapy. The analysis of DAI-30 internal consistency confirmed its reliability (Cronbach's alpha=0.84). Our factorial analysis highlighted three factors: Factor 1 (Cronbach's alpha=0.81), composed of 7 items which indicate positive, trustful attitude; Factor 2 (Cronbach's alpha=0.78), composed of 5 items indicating negative attitude of suspiciousness; and Factor 3 (Cronbach's alpha=0.66), composed of 4 items suggesting defensive and control attitude towards drug therapy.

DISCUSSION

Among the selected variables, "monotherapy" and "total number of hospitalizations" were negatively correlated to the final score of DAI-30, whereas being "married" was positively correlated to it, in a statistically significant way, using the multiple linear regression model. These correlations suggest that positive attitude towards drug therapy could be reinforced by the condition of being married and reduced by relapses with hospitalization, as literature highlighted, and, paradoxically, by a monotherapy, which could suggest a sort of psychological dependence on therapy and, indirectly, on psychiatric service, potentially correlated to the long-term treatments of our patients.

Biological Aspects of Aggression and Violence in Schizophrenia

Although the majority of patients with schizophrenia are not actually violent, an increased tendency toward violent behaviors is known to be associated with schizophrenia. There are several factors to consider when identifying the subgroup of patients with schizophrenia who may commit violent or aggressive acts. Comorbidity with substance abuse is the most important clinical indicator of increased aggressive behaviors and crime rates in patients with schizophrenia. Genetic studies have proposed that polymorphisms in the promoter region of the serotonin transporter gene and in the catechol-O-methyltransferase gene are related to aggression. Neuroimaging studies have suggested that fronto-limbic dysfunction may be related to aggression or violence. By identifying specific risk factors, a more efficient treatment plan to prevent violent behavior in schizophrenia will be possible. Management of comorbid substance use disorder may help prevent violent events and overall aggression. Currently, clozapine may be the only effective antipsychotic medication to repress aggressive behavior. With the current medical field moving toward tailored medicine, it is important to identify vulnerable schizophrenia populations and provide efficient treatment.

Treatment resistant schizophrenia: Clinical, biological, and therapeutic perspectives

Treatment resistant schizophrenia (TRS) refers to the significant proportion of schizophrenia patients who continue to have symptoms and poor outcomes despite treatment. While many definitions of TRS include failure of two different antipsychotics as a minimum criterion, the wide variability in inclusion criteria has challenged the consistency and reproducibility of results from studies of TRS. We begin by reviewing the clinical, neuroimaging, and neurobiological characteristics of TRS. We further review the current treatment strategies available, addressing clozapine, the first-line pharmacological agent for TRS, as well as pharmacological and non-pharmacological augmentation of clozapine including medication combinations, electroconvulsive therapy, repetitive transcranial magnetic stimulation, deep brain stimulation, and psychotherapies. We conclude by highlighting the most recent consensus for defining TRS proposed by the Treatment Response and Resistance in Psychosis Working Group, and provide our overview of future perspectives and directions that could help advance the field of TRS research, including the concept of TRS as a potential subtype of schizophrenia.

Factors associated with poor satisfaction with treatment and trial discontinuation in chronic schizophrenia

IntroductionDespite consistently high discontinuation rates due to withdrawal of consent (WOC) and insufficient therapeutic effect (ITE) in schizophrenia trials, insight into the underlying factors contributing to poor satisfaction with treatment and dropout is limited. A better understanding of these factors could help to improve trial design and completion rates.

METHODS

Using data from 1,136 trial participants with schizophrenia or schizoaffective disorder, we explored associations between predictor variables with (1) dropout due to WOC and ITE and (2) satisfaction with treatment among patients and investigators by means of hierarchic multiple regression analyses.

RESULTS

ITE was associated with poor clinical improvement, poor investigator satisfaction with treatment, and poor patient insight into their own disease, whereas WOC only showed a meaningful association with poor patient satisfaction with treatment. Investigator satisfaction with treatment appeared most strongly associated with Positive and Negative Syndrome Scale (PANSS) positive factor endpoint scores, whereas patient satisfaction with treatment was best predicted by the endpoint score on the PANSS emotional distress factor. The occurrence of severe side effects showed no meaningful association to satisfaction with treatment among investigators and patients, and neither did a patient's experienced psychopathology, nor their self-rating of functional impairment.

CONCLUSIONS

Whereas trial discontinuation due to ITE is associated with poor treatment effectiveness, a patient's decision to withdraw from an antipsychotic trial remains unpredictable and may occur even when the investigator observes a global clinical improvement and is satisfied with the treatment.

Attitude and perceptions of patients towards long acting depot injections (LAIs)

BACKGROUND

Despite the well-established efficacy of the long acting depot injectable (LAIs) antipsychotics, these are significantly underused and underutilized by the mental health professionals, with a belief that patients will not accept the same.

AIMS & OBJECTIVES

To explore the acceptability and perception of patients towards various psychiatric treatments, with specific focus on LAIs. Additionally the study aimed to compare the acceptability of various types of treatments including LAIs between patients with severe mental disorders (Psychotic disorders and Bipolar disorder) and those with Common mental disorders (Anxiety, neurotic and depressive disorders).

METHODOLOGY

A self-designed semi-structured questionnaire was used to evaluate the preferred treatment options of all the new patients attending the psychiatry outpatient clinic of a tertiary care hospital. Depending on the response, they were further probed for the reasons for accepting or rejecting the LAIs.

RESULTS

2659 patients were interviewed who were divided into two groups (Group I - 321 subjects with psychotic disorders and 120 subjects with bipolar affective disorder (BPAD) and Group II - 2218 subjects with neurotic, stress-related and unipolar depressive disorders). More than three-fourth (78.8%) of the participants in the whole study sample opted for tablets only as their first preferred choice and injectables were opted by about 5% of the participants only, with no significant difference between the 2 groups. After being explained about LAIs, one fourth of the participants (24.9%) reported that they may consider LAIs, without any significant difference between the 2 groups. Among those who refused to take LAIs even after explanation, the commonly reported reasons were difficulty in visiting hospital frequently for the injectables (41.69%), injectables being painful (19.41%), fear of injections (13.96%), no need to take LAIs (12.45%) and preference to take some other types of medicines (8.52%).

CONCLUSIONS

Considering the fact that LAIs are highly underused in patients with severe mental disorders and there is lack of awareness about LAIs among patients with severe mental disorders, the present study findings suggest that there is reasonable level of acceptance of LAIs among patients with severe mental disorders when explained about the same.

Stakeholders views of medicines administration by pharmacy technicians on mental health inpatient wards

Background The involvement of pharmacy technicians in medicines administration has been highlighted as an opportunity to enhance medicines management support for nurses and service users. Currently, there is no published evidence around this development within psychiatry. Objective To explore the perceptions of key stakeholders toward the feasibility and acceptability of pharmacy technician-led medicines administration within a mental health inpatient setting. Setting Ten acute adult and older-adult wards across five inpatient units within one UK mental health provider. Method Stratified purposeful sampling was used to recruit participants from primary (pharmacy technician, nurse and service user) and secondary (pharmacist, doctor and senior manager) stakeholder groups. One-to-one, semi-structured interviews were audio recorded, transcribed and analysed thematically using Framework analysis. Main Outcome Measure Themes arising from perspectives of stakeholders concerning the feasibility and acceptability of pharmacy technician-led medicines administration. Results Twenty participants were recruited, including twelve primary stakeholders. Attitudes towards implementation were favourable overall. Anticipated risks included de-skilling of nurses around medicines and a potentially detrimental impact on the nurse-patient therapeutic relationship; these were contrasted by potential benefits including the release of nurse time and medicines education opportunities with staff and service users. Conclusion Technician-led medicines administration was perceived as a feasible service, potentially bringing opportunities for medicines optimisation and released nursing time to care. These findings may be a source of guidance for policymakers and researchers who wish to explore the development of such services. Further exploration of safety and effectiveness is required, particularly within mental health settings.

Treatment of psychoses in patients with epilepsy: an update

Psychotic disorders represent a relatively rare but serious comorbidity in epilepsy. Current epidemiological studies are showing a point prevalence of 5.6% in unselected samples of people with epilepsy going up to 7% in patients with temporal lobe epilepsy, with a pooled odds ratio of 7.8 as compared with the general population. This is a narrative review of the most recent updates in the management of psychotic disorders in epilepsy, taking into account the clinical scenarios where psychotic symptoms occur in epilepsy, interactions with antiepileptic drugs (AEDs) and the risk of seizures with antipsychotics. Psychotic symptoms in epilepsy can arise in a number of different clinical scenarios from peri-ictal symptoms, to chronic interictal psychoses, comorbid schizophrenia and related disorders to the so-called forced normalization phenomenon. Data on the treatment of psychotic disorders in epilepsy are still limited and the management of these problems is still based on individual clinical experience. For this reason, guidelines of treatment outside epilepsy should be adopted taking into account epilepsy-related issues including interactions with AEDs and seizure risk. Second-generation antipsychotics, especially risperidone, can represent a reasonable first-line option because of the low propensity for drug-drug interactions and the low risk of seizures. Quetiapine is burdened by a clinically significant pharmacokinetic interaction with enzyme-inducing drugs leading to undetectable levels of the antipsychotic, even for dosages up to 700 mg per day.

Clinical review: The therapeutic use of theta-burst stimulation in mental disorders and tinnitus

Repetitive Transcranial Magnetic Stimulation (rTMS) is a neuromodulatory treatment intervention, which can be used to alleviate symptoms of mental disorders. Theta-burst stimulation (TBS), an advanced, patterned form of TMS, features several advantages regarding applicability, treatment duration and neuroplastic effects. This clinical review summarizes TBS studies in mental disorders and tinnitus and discusses effectivity and future directions of clinical TBS research. Following the PRISMA guidelines, the authors included 47 studies published until July 2018. Particularly in depression, evidence for the effectiveness of TBS and non-inferiority to conventional rTMS exists. Evidence for therapeutic efficacy of TBS in other mental disorders remains weak due to a large heterogeneity between studies. Rigorous reporting standards and adequately powered controlled trials are indispensable to foster validity and translation into clinical use. Nevertheless, TBS remains a promising instrument to target maladaptive brain networks and to ameliorate psychiatric symptoms.

Impact of pharmacist intervention on influenza vaccine assessment and documentation in hospitalized psychiatric patients

PURPOSE

Results of an initiative to improve assessment and documentation of the influenza vaccination status of adult psychiatric inpatients are reported.

METHODS

A prospective quality-improvement study was conducted at a large, tertiary care academic medical center with the aim of improving compliance with the Influenza Immunization (IMM-2) quality measure, which was added to the Inpatient Psychiatric Facility Quality Reporting (IPFQR) program in 2015 and requires assessment and documentation of influenza vaccination status in specified groups of psychiatric inpatients. The primary objective was to improve the IMM-2 IPFQR compliance rate to 100% during the 2015-16 influenza season from a rate of 55% during the 2014-15 influenza season through pharmacist interventions; secondary objectives included analysis of types of pharmacist interventions, rates of influenza vaccination status assessment and ordering, and rates of vaccine refusal by psychiatric disease state.

RESULTS

With pharmacist interventions, the IMM-2 IPFQR compliance rate was increased to 99% during the 2015-16 influenza season. Of the 1,413 patients included in the study population, 45% (n = 646) were targeted for pharmacist intervention. Influenza vaccine was ordered for 61% of the study population (n = 867 patients), with an overall refusal rate of 74% (n = 642). Differences in refusal rates by psychiatric diagnosis were not significant.

CONCLUSION

Pharmacist-conducted education of nurses and interventions to ensure completion of influenza vaccine assessments and documentation led to an improved IMM-2 IPFQR compliance rate at the study site.

Survey of Patient-Centered Coordination of Care for Diabetes with Cardiovascular and Mental Health Comorbidities in the Department of Veterans Affairs

BACKGROUND

Multiple comorbidities thought to be associated with poor coordination due to the need for shared treatment plans and active involvement of patients, among other factors. Cardiovascular and mental health comorbidities present potential coordination challenges relative to diabetes.

OBJECTIVE

To determine how cardiovascular and mental health comorbidities relate to patient-centered coordinated care in the Department of Veterans Affairs.

DESIGN

This observational study used a 2 × 2 factorial design to determine how cardiovascular and mental health comorbidities are associated with patient perceptions of coordinated care among patients with type 2 diabetes mellitus as a focal condition.

PARTICIPANTS

Five thousand eight hundred six patients attributed to 262 primary care providers, from a national sample of 29 medical centers, who had completed an online survey of patient-centered coordinated care in the Department of Veterans Affairs (VA).

MAIN MEASURES

Eight dimensions from the Patient Perceptions of Integrated Care (PPIC) survey, a state-of-the-art measure of patients' perspective on coordinated and patient-centered care.

KEY RESULTS

Mental health conditions were associated with significantly lower patient experiences of coordinated care. Hypotheses for disease severity were not supported, with associations in the hypothesized direction for only one dimension.

CONCLUSIONS

Results suggest that VA may be adequately addressing coordination needs related to cardiovascular conditions, but more attention could be placed on coordination for mental health conditions. While specialized programs for more severe conditions (e.g., heart failure and serious mental illness) are important, coordination is also needed for more common, less severe conditions (e.g., hypertension, depression, anxiety). Strengthening coordination for common, less severe conditions is particularly important as VA develops alternative models (e.g., community care) that may negatively impact the degree to which care is coordinated.

Ethnopsychopharmacology study of patients' beliefs regarding concerns about and necessity of taking psychiatric medications

OBJECTIVE

The aim of this study was to examine whether or not cultural differences influence beliefs about the necessity of taking prescribed psychiatric drugs and concern about their adverse effects in psychiatric outpatients in Spain, Argentina, and Venezuela.

METHODS

This cross-sectional study included 1,372 adult psychiatric outpatients using 2,438 psychotropic drugs and was designed to assess outpatients' beliefs about their prescribed medication. Patients completed sociodemographic, clinical questionnaires, and the Beliefs about Medicines Questionnaire Specific Scale and registered scores ranging from 1 to 5 on each of two subscales: concern and necessity. A "necessity-concern differential" was obtained by calculating the difference (range -4 to +4).

RESULTS

The global score, including all drugs in the total sample, had a mean necessity score of 3.50 ± 0.95, a mean concern score of 2.97 ± 0.99, and a mean differential score of 0.54 ± 1.42. The concern and necessity mean scores varied significantly across these three culturally Hispanic countries, probably across drug classes, and were associated with treatment duration. On the other hand, age and education played a very limited role.

CONCLUSIONS

Understanding the diverse effects of culture and society on these attitudes is highly relevant for the development of responsive mental health services in multicultural societies.

"Drugs Don't Work in Patients Who Don't Take Them"

The more recent term "adherence" is now taking the place of the earlier notion of "compliance," as it emphasizes the physician-patient partnership. To date, however, it has not been clearly defined. There are many limitations to measuring adherence, and presently no standard methods have been established. Even in clinical trials throughout medicine, the reported rates for adherence range only between 43 % and 78 %. Particularly medication adherence is highly relevant to the treatment of mentally ill adolescents, as they make up a population especially vulnerable to nonadherence - and high rates thereof have been reported. Factors influencing adherence are poorly understood and researched, especially in adolescents with mental illness. Physicians can currently rely only on concepts from other populations and expert recommendations. Concepts for children or adults should not directly be transferred to adolescent patients. Results from the current "SEMA" study should contribute to guiding future research in the development of interventions to improve medication adherence, in particular for this juvenile population.

Monthly Extended-Release Risperidone (RBP-7000) in the Treatment of Schizophrenia: Results From the Phase 3 Program

PURPOSE/BACKGROUND

The Phase 3 program for RBP-7000, a once-monthly subcutaneous (SC) extended-release risperidone formulation approved for treatment of schizophrenia, consisted of a double-blind placebo-controlled trial (previously reported) and a 52-week open-label study of monthly RBP-7000 120 mg. The primary objective of the open-label study was to evaluate the long-term safety and tolerability of RBP-7000 in adults with schizophrenia. A secondary objective was to assess long-term maintenance of effectiveness.

METHODS/PROCEDURES

The 52-week Phase 3 open-label study (NCT02203838) enrolled 92 rollover participants from the double-blind trial (NCT02109562) and 408 stable (Positive and Negative Syndrome Scale [PANSS] total score, ≤70) de novo participants. Participants received up to 13 monthly SC injections of RBP-7000 120 mg. Safety assessments included treatment-emergent adverse events, injection-site assessments, vital signs, laboratory and ECG parameters, extrapyramidal symptoms, and suicidality. Clinical outcomes included the PANSS and Clinical Global Impression-Severity.

FINDINGS/RESULTS

Overall, 367 participants (73.4%) reported 1 or more treatment-emergent adverse event; the most common were injection-site pain (13.0%) and weight increase (12.8%). Most participants (>80%) experienced no injection-site reactions. No clinically meaningful changes were observed in laboratory or electrocardiogram values, vital signs, extrapyramidal symptoms, or suicidality. Over 12 months of exposure, mean PANSS scores continued to improve in rollover participants and remained stable among de novo participants. Mean Clinical Global Impression-Severity scores remained stable among all participants.

IMPLICATIONS/CONCLUSIONS

Except for anticipated injection-site reactions, RBP-7000 demonstrated a favorable safety and tolerability profile similar to oral risperidone. Notably, PANSS scores continued to improve for participants from the pivotal study and remained stable for de novo participants.

Positive views on antipsychotic long-acting injections: results of a survey of community patients prescribed antipsychotics

BACKGROUND

We aimed to assess patients' views about antipsychotic long-acting injections (LAIs).

METHODS

We interviewed patients prescribed an antipsychotic (oral or LAI) in our community teams. In a subanalysis, responses were analysed for differences between patients currently receiving an LAI and those prescribed only oral medication.

RESULTS

In total, 226 patients (57%) completed the study questionnaire. The majority agreed that LAIs ensured delivery of the right amount of medication and protection against hospital admissions (57% and 60%, respectively). A minority of participants were more concerned than not about the use of a needle (46%), pain from injection (48%) and the need to travel to receive the injection (34%). A majority expressed a preference for injection site (deltoid or gluteal) (65%) and clinic location (69%). A higher proportion of patients currently receiving an LAI compared with those prescribed oral medication thought an LAI was beneficial because this formulation obviated the need to: swallow tablets (63% versus 41%; p = 0.0013), remember to take tablets daily (75% versus 51%; p = 0.0004), remember tablets when away from home (72% versus 49%; p = 0008). Current LAI users were more likely than those on oral treatment to agree that LAIs keep patients out of hospital (76% versus 44%; p = 0.0001) and that the injection ensured delivery of the right amount of medication (71% versus 44%; p = 0.0002). Women were more likely than men to prefer administration by a clinician of the same gender (34% versus 12%; p = 0.0001).

CONCLUSIONS

In our study, a greater proportion of patients prescribed an LAI regarded LAIs as beneficial compared with those on oral medication.

Development and validation of the Patient's Health Belief Questionnaire on Psychiatric Treatment

BACKGROUND

Our previous studies with regard to adherence to psychiatric medications measured pharmacophobia, psychological reactance, and locus of control using a 42-item questionnaire requiring ~1.5 hours for completion. This study aims to develop the Patient's Health Belief Questionnaire on Psychiatric Treatment, a 17-item inventory which requires only 15 minutes to complete.

METHODS

Our new questionnaire with five subscales was based on 17 items from three previously validated scales (on pharmacophobia, psychological reactance, and locus of control). In 588 consecutive Spanish psychiatric outpatients taking 1,114 psychiatric medications, we studied the responses to the questionnaire; to validate it, medication adherence was assessed by the Sidorkiewicz tool.

RESULTS

Validation of the construct was addressed by performing two exploratory factor analyses independent of each other (one for the eight-item section measuring the attitudes of patients toward psychotropic drugs and one for the nine-item section measuring perceived health locus of control [HLOC]), which led to five subscales that were called Positive and Negative Aspects of Medications, Doctor-HLOC, Internal-HLOC, and Psychological Reactance. The five subscales showed better internal consistency when corrected by number of items than the original 17-item scale. Logistic regression models of the continuous scores, dichotomized subscales, and Chi-squared Automatic Interaction Detector (CHAID) analysis indicated that all five subscales help in predicting adequate adherence, although the various subscales behave differently in different analyses.

CONCLUSION

Future studies need to verify and further extend the preliminary findings of this study that the questionnaire may have construct and predictive validity.

Clinical characteristics and prognosis in patients with chronic thromboembolic pulmonary hypertension and a concomitant psychiatric disorder

Chronic thromboembolic pulmonary hypertension (CTEPH) can cause right heart failure. A concomitant psychiatric disorder (PD) is thought to increase the risk of acute pulmonary thromboembolism; however, whether PDs are associated with deterioration in CTEPH pathophysiology is unclear. In this study, we evaluated the clinical characteristics and prognoses in patients with CTEPH and a co-existing PD. We retrospectively identified 229 consecutive patients (mean age = 58.7 ± 12.5 years; 160 women) with CTEPH and categorized them according to whether they had a PD (PD group; n = 22, 9.7%) or not (non-PD group; n = 207, 90.3%). We compared the clinical characteristics, respiratory function, hemodynamics, and clinical courses in the two groups. Those in the PD group had significantly lower exercise tolerance compared to the non-PD group (6-min walk test, 309.5 ± 89.5 m vs. 369.4 ± 97.9 m, P = 0.008, percent vital capacity 85.5% ± 17.3% vs. 96.0% ± 15.5%, P = 0.003) and partial pressure of oxygen (PaO2) (54.4 ± 8.6 mmHg vs. 59.3 ± 10.7 mmHg, P = 0.039). Three-year survival was significantly poorer in the PD group compared to the non-PD group (66.1% vs 89.7%, P = 0.0026, log-rank test), particularly in patients who underwent surgery (62.2% vs 89.5%, P < 0.001, log-rank test). A concomitant PD was associated with low exercise tolerance and impaired respiratory function in patients with CTEPH and predicted poor survival, especially in those who underwent a pulmonary endarterectomy.

Treatment Patterns, Healthcare Resource Utilization and Costs Among Schizophrenia Patients Treated with Long-Acting Injectable Versus Oral Antipsychotics

INTRODUCTION

Long-acting injectable (LAI) antipsychotic use may reduce healthcare resource utilization compared with oral antipsychotic use by improving adherence and reducing dosing frequency. Our goal was to examine treatment patterns, healthcare utilization, and costs among recently diagnosed schizophrenia patients receiving oral versus LAI antipsychotics.

METHODS

The MarketScan Multi-state Medicaid database was used to identify schizophrenia patients aged ≥ 18 years who received an LAI or oral antipsychotic between January 1, 2011 and December 31, 2014. Primary outcomes included treatment patterns such as adherence (measured as proportion of days covered-PDC), persistence, discontinuation, switching, and healthcare resource utilization and costs. Propensity score matching (PSM) was used to control for differences in baseline characteristics between the cohorts. Outcomes were assessed over a 12-month post-index period and compared between treatment cohorts.

RESULTS

After PSM, 2302 patients were included in each of the LAI and oral antipsychotics cohorts. There were no differences in PDC or therapy switching between the two cohorts. Compared with the oral cohort, patients receiving LAIs had lower discontinuation rates (46.1 vs. 61.6%, p < 0.001), fewer inpatient admissions (0.5 vs. 0.9, p < 0.001), hospital days (3.9 vs. 6.5, p < 0.001), and ER visits (2.4 vs. 2.9, p = 0.007), and a higher number of prescription fills (29.5 vs. 25.3, p < 0.001). Patients prescribed LAIs had lower monthly inpatient ($US4007 vs. 8769, p < 0.001) and ER visits costs ($682 vs. 891, p < 0.001) but higher monthly medication costs ($10,713 vs. $655, p < 0.001) compared with the oral cohort over the 12-month post-index period. Overall, both cohorts had similar total medical costs (LAI vs. oral: $24,988 vs. 23,887, p = 0.354) during the follow-up period.

CONCLUSION

Patients receiving LAIs were more likely to remain on medication compared with the oral group, which may account for reduced inpatient admissions. Hospitalization cost reductions offset the higher costs of LAI medications, resulting in no increase in total healthcare costs relative to oral antipsychotic use.

FUNDING

Alkermes Inc.

Suicide Methods and Specific Types of Accidental Death and Fatal Poisoning Among Discharged Psychiatric Patients: A National Cohort Study

OBJECTIVE

Persons discharged from inpatient psychiatric units are at greatly elevated risk of dying unnaturally. We conducted a comprehensive examination of specific causes of unnatural death post-discharge in a national register-based cohort.

METHOD

A cohort of 1,683,645 Danish residents born 1967-1996 was followed from their 15th birthday until death, emigration, or December 31, 2011, whichever came first. Survival analysis techniques were used to estimate incidence rate ratios (IRRs) comparing risk for persons with and without psychiatric admission history in relation to (a) suicide method, (b) accidental death type, (c) fatal poisoning type, and (d) homicide.

RESULTS

More than half (52.5%, n = 711) of all unnatural deaths post-discharge were fatal poisonings, compared with less than a fifth (17.0%, n = 1,012) among persons in the general population not admitted. Just 6.8% (n = 92) of all unnatural deaths post-discharge were due to transport accidents-the most common unnatural death type in the general population (53.4%, n = 3,184). Suicide risk was 32 times higher among discharged patients (IRR 32.3; 95% CI, 29.2-35.8) and was even higher during the first year post-discharge (IRR 70.4; 95% CI, 59.7-83.0). Among the suicide methods examined, relative risk values were significantly larger for intentional self-poisoning (IRR 40.8; 95% CI, 33.9-49.1) than for "violent" suicide methods (IRR 29.4; 95% CI, 26.1-33.2). The greatest relative risk observed was for fatal poisoning (irrespective of intent) by psychotropic medication (IRR 93.7; 95% CI, 62.5-140.5). The highest post-discharge mortality rate was for accidental self-poisoning among persons diagnosed with a psychoactive substance abuse disorder: 290.1 per 100,000 person-years.

CONCLUSIONS

Closer liaison between inpatient services and community care, more effective early treatment for comorbid substance abuse, enhanced psychosocial assessment following self-harm, and tighter medication surveillance could decrease risk of unnatural death post-discharge.

Genderwise clinical response of antipsychotics among schizophrenic patients: a prospective observational study from Lahore, Pakistan

OBJECTIVE

The study was aimed to evaluate the gender specific response to adherence and occurrence of side effects among schizophrenic patients in Lahore, Pakistan.

METHODS

A prospective study was performed for a period of 1 year among 180 newly diagnosed schizophrenics, aged 20-60 years to observe the symptoms, medication adherence and side effects. Morisky-Green-Levine Scale was used to evaluate medication adherence, LUNSER for side effects and PANSS to measure positive and negative symptoms. Data were analyzed using SPSS.

RESULTS

Positive symptoms (Male: Baseline 36.14 vs. endpoint 23.58, Female: 35.29 vs. 23.74) and negative symptoms (Males 27.9 vs. 20.05, Females 28.41 vs. 20.2) of schizophrenia were equally reduced after a follow up of 1 year in both the genders. Male population suffered more accumulative side effects (11.4 in males vs. 6.40 in females), extrapyramidal symptoms such as tardive dyskinesia and tremors (1.21 in males vs. 0.57 in females) and other side effects as compared to women (p ≤ .005). Males were found poorly adherent to antipsychotic treatment than females (93.3% in males vs. 6.7% in females (p ≤ .005).

CONCLUSIONS

Prescribing practices should not overlook sex specific factors like hormonal changes, altered brain morphology and socioeconomic factors that may be responsible for the difference in the response to the course of schizophrenia.