Addressing the Conflict Between Promoting Wellness, Perpetuating Mental Illness Stigma and Making Psychiatric Pharmacy Education Less Intense.

One in five Americans has a diagnosable mental illness, and pharmacists encounter these patients daily. This commentary addresses the conflict between the profession's wellness movement and its ongoing contribution to mental illness stigma. The need for improved pharmacist wellness is based on the profession's risk for burnout and development of related mental illness. The presence of stigma towards patients with mental illness among pharmacists is multi-factorial and complex. Risk of those within the profession perpetuating mental illness stigma could be diminished by developing pharmacy curricula that provide greater opportunities for students to learn more completely about mental illness, how to effectively engage persons with mental illness, and how to take care of themselves, express vulnerability, and talk about mental illness. While reducing mental illness stigma through curricular revision is best achieved through in-person learning experiences, elective coursework and cocurricular activities may also help achieve this goal. Examples of evidence-based best practices are provided.

Antiepileptic drugs and suicide-related outcomes in bipolar disorder: A descriptive review of published data.

INTRODUCTION: In January 2008 the US Food and Drug Administration issued a warning to healthcare professionals about the potential for an increased risk of suicidal thinking and behavior associated with antiepileptic drugs (AEDs). Given that AEDs are important for treating bipolar disorder (BD), a better understanding of suicide-related events is necessary. METHODS: A PubMed search was performed using the following search terms: anticonvulsant OR valpro* OR carbamazepine OR lamotrigine OR oxcarbazepine OR topiramate AND bipolar AND suicid*. The objective was to identify published investigations reporting rate and/or risk data of suicide-related outcomes in BD patients treated with AED monotherapy. RESULTS: The search identified 323 reviewable citations, with 13 of these studies (4.0%) being reviewed. Valproate was studied most often, and lithium treatment was frequently used as a reference group. Carbamazepine and lamotrigine had small treatment exposure durations. Suicide attempts and suicide deaths were studied the most; a few trials investigated suicidal thinking and/or hospitalizations for suicidal behavior. Suicide attempt rates occurred in the following order: no treatment > carbamazepine > valproate > lithium, while suicide death rates were: no treatment > valproate > lithium > carbamazepine. For valproate, the risk of suicide attempts and suicide death appeared higher than lithium, but lower than no treatment. DISCUSSION: Investigating suicide-related events for AEDs in BD is difficult; more data are necessary for valproate, carbamazepine, and lamotrigine. An improved understanding of AED treatment and suicide-related events in BD may help pharmacists become more effective at supporting their patients with BD.

Community pharmacists and mental illness: a survey of service provision, stigma, attitudes and beliefs.

Background Half of Americans experience mental illness during their lifetime. Significant opportunity exists for community pharmacists to deliver services to these patients; however, personal and practice-related barriers may prevent full engagement. Objective To assess the demographics, practice characteristics, service provision, stigma, attitudes and beliefs of a national sample of community pharmacists towards individuals with mental illness. Setting National random sample of 3008 community pharmacists in the USA. Method 101-item cross-sectional mailed survey questionnaire on: (1) demographics, (2) knowledge and practice characteristics, (3) provision of clinical pharmacy services, and (4) comparative opinions. Main outcome measure Scaled measures of service provision (comfort, confidence, willingness and interest) and comparative opinions (stigma, attitudes and beliefs) of mental illness, four linear regression models to predict service provision. Results A total of 239 responses were received (response rate 7.95%). Across pharmacy services, ratings for willingness/interest were higher than those for comfort/confidence. Pharmacists who reported providing medication therapy management (MTM) services for patients reported higher comfort (18.36 vs. 17.46, p < 0.05), confidence (17.73 vs. 16.01, p < 0.05), willingness (20.0 vs. 18.62, p < 0.05) and interest (19.13 vs. 17.66, p < 0.05). Pharmacists with personal experience with mental illness also resulted in higher scores across all four domains of service provision, lower levels of stigma (18.28 vs. 20.76, p < 0.05) and more positive attitudes (52.24 vs. 50.53, p < 0.01). Regression analyses demonstrated increased frequency of MTM service delivery and more positive attitudes as significantly predictive across all four models for comfort, confidence, willingness and interest. Increased delivery of pharmacy services was significantly associated with both willingness and interest to provide mental illness-specific services. Conclusion Despite willingness/interest to provide services to patients with mental illness, decreased levels of comfort/confidence remain service-related barriers for community pharmacists.

Supporting patients with mental illness: Deconstructing barriers to community pharmacist access.

OBJECTIVES: To discuss the barriers faced by individuals with mental health conditions attempting to access their community pharmacists and to propose solutions toward deconstructing those barriers. SUMMARY: Given the prevalence of mental illness and the frequency at which psychotropic medications are dispensed, community pharmacists have a daily opportunity to engage patients with mental illness and be active participants in community-based mental health care. Yet multiple barriers affect patient access to community pharmacists. Some barriers, such as heavy dispensing workload, can be considered as "external" to the pharmacist. Other barriers, such as negative attitudes about mental illness, are considered to be "internal." Research about mental illness stigma in pharmacy often reports that community pharmacists are uncomfortable with, or have little time for, mental health patients. Patients also report experiencing stigma from pharmacists and pharmacy staff. Expanded efforts are needed by the pharmacy profession to deconstruct barriers that patients with mental illness are faced with in community pharmacy, especially related to stigma. Specifically, these efforts should include critically evaluating and addressing the quality of didactic and experiential opportunities in psychiatric pharmacotherapy for pharmacy students, transforming the physical layout of community pharmacies to offer true counseling privacy, educating community pharmacists and pharmacy staff about mental illness, and educating patients about what to expect from community pharmacists. CONCLUSION: There are opportunities for community pharmacy to improve its impact on mental health treatment outcomes by resolving mental illness stigma and other barriers that prevent patients with mental illness from accessing their community pharmacist.

Extrapyramidal Reactions Associated with Serotonergic Antidepressants.

OBJECTIVE: Extrapyramidal reactions (EPRs) associated with serotonergic antidepressant treatments have been reported since 1958. These reactions can be distressing for patients and complicate treatment. Our objective was to complete a follow-up review of published EPR cases reported for serotonergic antidepressants. DATA SOURCES: Published cases between January 1998 and May 2015 were collected through a medical literature search. Citation reference lists were also searched manually. STUDY SELECTION AND DATA EXTRACTION: Identified cases were reviewed for patient age, gender, psychiatric diagnosis, dosage, time to reaction onset, concurrent medications, and EPR description. Cases were excluded when there was not a clear description, if descriptions were not consistent with accepted definitions, or if the written English was poor. We included cases of akathisia, dystonia, dyskinesia, parkinsonism, or mixed EPRs. Authors scored each case using the Naranjo adverse drug reaction probability scale. DATA SYNTHESIS: We identified 86 published reports involving 91 patients; selective serotonin reuptake inhibitors were implicated in 80.2% of cases. All EPR types were reported: 17 akathisia cases, 18 dyskinesia cases, 27 dystonia cases, 19 parkinsonism cases, and 10 mixed EPR cases. EPRs typically occurred within 30 days of either treatment initiation or dose increase. Age, gender, antidepressant dosing, or concurrent antipsychotic treatment did not appear to broadly contribute to EPR risk. Naranjo scores ranged from 2 to 8. CONCLUSIONS: Case reports associating serotonergic antidepressants with EPRs continue to be published. Practitioners are advised that monitoring for such is important. Rigorous research efforts are needed to better understand the clinical risk factors for these adverse drug reactions.

Interpreting and applying CYP450 genomic test results to psychotropic medications.

The promises of personalized medicine have health care professionals and the public at large in great anticipation of the idea that understanding a patient's genetic composition will provide clear answers to their treatment needs. For many practitioners in mental health care, there has been a question about whether or not CYP450 genetic polymorphisms can reliably inform psychotropic treatment response and tolerability. Unfortunately, the published evidence addressing this issue is mixed with only some researchers finding a positive correlation between a patient's inherited metabolizer status and either response or tolerability to a specific medication or a therapeutic class of medications. Despite this mixed evidence, clinical practitioners have started genotyping CYP450 enzymes for some of their patients with the hope that these data may shed some light on difficult treatment decisions. This review will focus on the metabolism of psychotropics and important aspects of understanding the genomics of the cytochrome P450 enzymes 2C9, 2C19, and 2D6. Additionally this review will illustrate sample laboratory reports from 4 different laboratories which test for CYP450 genomics and then finally provide 3 different case scenarios which illustrate a process that pharmacists can use when applying genomic laboratory data to patient care.

Chronic leukocytosis associated with clozapine treatment.

Clozapine is an important second-generation antipsychotic that is reserved for patients with refractory schizophrenia. Unfortunately, clozapine is also associated with a number of adverse effects, with agranulocytosis being one of the chief concerns. Interestingly, patients who receive clozapine treatment may occasionally experience elevations in their total white blood cell count (WBC). In some of these patients, the leukocytosis may be persistent. We report the case of a patient with refractory schizophrenia who is treated with clozapine and who experienced chronic leukocytosis. A brief review of the literature addressing clozapine-associated leukocytosis follows the case report.

The role of a psychiatric pharmacist in college health.

Published evidence indicates there is a growing prevalence of psychiatric illnesses on college campuses, and that approximately one quarter of students may be taking psychotropic medications. But attracting and retaining experienced mental health care professionals to college health settings is a challenging task. The psychiatric pharmacist is one professional resource that can serve as both a clinical and educational consultant for college mental health services. A pilot psychiatric pharmacist service project is described.

Bipolar disorder patient care opportunities: let's answer the call.

Bipolar disorder is a brain illness with complexities in its composition and treatment. Results from the National Comorbidity Survey Replication study estimate the lifetime prevalence of bipolar spectrum illnesses to be 4.5%. These patients were also reported to have their illnesses frequently treated suboptimally and to be at risk of suffering extensive disability. Pharmacists are in a key position to deliver important pharmacy care services to patients who have bipolar disorder and receive treatments in need of close monitoring. Described here are the results of this study and opportunities for pharmacists to support this important patient population.

Signs and symptoms associated with the metabolic syndrome in psychiatric inpatients receiving antipsychotics: a retrospective chart review.

OBJECTIVE: The metabolic syndrome has been recognized as a major health risk for patients taking atypical antipsychotics. Few studies, however, have examined large samples of psychiatric patients to explore the prevalence of the signs and symptoms associated with this condition. METHOD: The investigators retrospectively identified all inpatient admissions at the study site who were treated with antipsychotics during 2003 (N = 1691) and extracted demographic and clinical data (including measures associated with the syndrome: body mass index > 30 kg/m2, dyslipidemia, diagnosis of hypertension or diabetes). Stepwise logistic regression was used to identify variables associated with each correlate of the syndrome. RESULTS: In the majority of this sample (69.3%), at least 1 correlate of the metabolic syndrome was present. The odds that a patient would have 1 or more of these measures were approximately 8 times greater for those receiving clozapine than for those receiving another anti-psychotic medication. These patients also had increased odds (odds ratio = 2.5) of having hypertension or diabetes. In the subsample of patients with documentation for all 5 correlates of the metabolic syndrome (N = 362), 18.8% had > or = 3 of 5. CONCLUSION: The prevalence of at least 3 correlates in psychiatric inpatients receiving antipsychotics is probably an underestimate, because diagnosis was substituted for the blood pressure and glucose measures. Nonetheless, these findings support the call for routine screening for metabolic symptoms in patients receiving antipsychotics. The risk for these symptoms may be particularly high in some subgroups identified, such as patients older than 50 years and those taking clozapine or multiple antipsychotics.

Interpreting serum risperidone concentrations.

Risperidone is an atypical antipsychotic commonly used for treatment of schizophrenia and other psychotic disorders. Although therapeutic drug monitoring is not routine for any of the atypical antipsychotics, serum antipsychotic concentrations are measured routinely to assess treatment nonadherence. In humans, risperidone is metabolized by cytochrome P450 2D6 to 9-hydroxyrisperidone; together these constitute the active moiety. Dose-proportional increases in serum concentrations have not been reported for the parent drug, but have been reported for 9-hydroxyrisperidone and the active moiety (i.e., the combined concentrations of risperidone and 9-hydroxyrisperidone). We describe a 34-year-old Caucasian man of Sicilian descent with a history of schizophrenia, disorganized type. He was suspected to be noncompliant with his risperidone therapy. Initially, active moiety risperidone concentrations increased linearly with prescribed dosage increases. However, with continued increases, active moiety concentrations adjusted downward and remained 17-36% below anticipated levels. We propose a method for estimating target active moiety concentrations of risperidone based on dosage-a method that may be used to guide clinicians in assessing nonadherence to risperidone treatment.

Possible case of mania associated with ma-huang.

Several commercially available weight-loss supplements contain ma-huang, an herb derived from Ephedra sinica. Previous reports have raised awareness that ma-huang supplements may precipitate symptoms consistent with mania in susceptible individuals. A 21-year-old woman required psychiatric hospitalization as a result of acute manic symptoms with psychosis. The emergence of her symptoms coincided with her use of two supplements containing ma-huang. Consumers need to be educated about the potential adverse psychiatric effects of ma-huang in order to make well-informed decisions before using such supplements. A preexisting psychiatric disorder may also increase susceptibility to these adverse effects.

Ziprasidone: the fifth atypical antipsychotic.

OBJECTIVE: To review the pharmacology, pharmacokinetics, clinical efficacy, and adverse effects of ziprasidone as a treatment for schizophrenia. DATA SOURCES: Information was selected from a MEDLINE search (July 2000-October 2001) of English-language medical literature using ziprasidone as the search term. Manual searches of pertinent journal article references, request for medical information from Pfizer, and access of the Web site of the Food and Drug Administration were also performed. STUDY SELECTION: All available published information regarding the pertinent characteristics of ziprasidone were considered for selection. DATA EXTRACTION: Pharmacology and pharmacokinetic studies were selected to provide a comprehensive description of these characteristics. Clinical investigations were evaluated for design, sample size, diagnosis, duration, and outcome. Data from all investigations were selected by 1 author and reviewed by both authors. DATA SYNTHESIS: Ziprasidone is a benzisothiazolyl piperazine-type atypical antipsychotic that shares the serotonin(2A)/dopamine(2) (5-HT(2A)/D(2)) profile of the available atypical antipsychotics. Ziprasidone has demonstrated in vitro activity as a 5-HT(1A) receptor agonist and as a very weak inhibitor of serotonin and norepinephrine reuptake. These data do not support ziprasidone as being a clinically meaningful inhibitor of serotonin/norepinephrine reuptake. Oral bioavailability of ziprasidone taken with food is approximately 60%, half-life is approximately 6-7 hours, and protein binding is extensive at >99%. Twelve metabolites have been identified, yet only 4 of these are considered to be primary metabolites. Metabolism of ziprasidone by aldehyde oxidase produces its only metabolite with potential pharmacologic activity; CYP3A4 also contributes to the metabolism of ziprasidone. Clinical studies support ziprasidone as efficacious for the treatment of patients with acute exacerbations of schizophrenia or schizoaffective disorder. Daily doses permitted in these clinical trials ranged from 40 to 160 mg, but only doses between 120 and 160 mg/d have been superior to placebo. Future research efforts should be directed toward refractory schizophrenia, cognitive impairment in schizophrenia, affective and anxiety symptoms associated with schizoaffective disorder, and bipolar disorder. Adverse effect characteristics of ziprasidone commonly include headache, nausea, and somnolence; infrequent effects include extrapyramidal symptoms and weight gain. Ziprasidone has been reported to cause an average QTc prolongation of approximately 20 msec; there have only been 2 patients (0.06%) reported by the manufacturer to have a measured QTc interval >500 msec. CONCLUSIONS: Ziprasidone is a safe and efficacious atypical antipsychotic for the acute management of schizophrenia. Efficacy data and most safety data for ziprasidone support its use as a first-line treatment for schizophrenia; however, its potential effects on ventricular repolarization relegate it to second-line status in patients with comorbid cardiovascular risks.

SSRI efficacy-finding the right dose.

The selective serotonin reuptake inhibitors (SSRIs) are a class of effective, well-tolerated antidepressants. They have a number of benefits compared with the tricyclic antidepressants (TCAs) including improved safety in overdose, reduced side-effect burden, and uncomplicated dosing regimens. To avoid the potential for troublesome side effects with TCAs, doses should be gradually increased over several weeks. Dose titration can be associated with several drawbacks such as patients discontinuing therapy due to a prolonged time to therapeutic response, additional visits to a prescribing healthcare provider, or additional hospitalizations. In contrast, the SSRIs typically do not require dose titration since many patients find the initial dose effective. The ability to prescribe an initial optimum therapeutic dose while avoiding dose-related side effects is important in the treatment of major depression. With this in mind, the authors consider the recommended dose ranges for the five SSRIs: citalopram, fluoxetine, fluvoxamine, paroxetine, and sertraline.