Antidepressant Prescription Behavior Among Primary Care Clinician Providers After an Interprofessional Primary Care Psychiatric Training Program.

Primary care providers (PCPs) are increasingly called upon to screen for and treat depression. However, PCPs often lack the training to diagnose and treat depression. We designed an innovative 12-month evidence and mentorship-based primary care psychiatric training program entitled the University of California, Irvine (UCI) School of Medicine Train New Trainers Primary Care Psychiatry (TNT PCP) Fellowship and examined whether this training impacted clinician prescription rates for antidepressants. We retrieved information on 18,844 patients and 192 PCPs from a publicly insured health program in Southern California receiving care between 2017 and 2021. Of the 192 PCPs, 42 received TNT training and 150 did not. We considered a patient as exposed to the provider's TNT treatment if they received care from a provider after the provider completed the 1-year fellowship. We utilized the number of antidepressant prescriptions per patient, per quarter-year as the dependent variable. Linear regression models controlled for provider characteristics and time trends. Robustness checks included clustering patients by provider identification. After PCPs completed TNT training, "exposed" patients received 0.154 more antidepressant prescriptions per quarter-year relative to expected levels (p < 0.01). Clustering of standard errors by provider characteristics reduced precision of the estimate (p < 0.10) but the direction and magnitude of the results were unchanged. Early results from the UCI TNT PCP Fellowship demonstrate enhanced antidepressant prescription behavior in PCPs who have undergone TNT training. A novel, and relatively low-cost, clinician training program holds the potential to empower PCPs to optimally deliver depression treatment.

Train New Trainers Primary Care Psychiatry Fellowship-Optimizing Delivery of Behavioral Health Care Through Training for Primary Care Providers.

OBJECTIVE: To expand and optimize the behavioral health workforce, it is necessary to improve primary care providers' (PCPs) overall knowledge and clinical skills in primary care-based psychiatry. Studies on the effects of postgraduate psychiatric education programs for PCPs on psychiatric knowledge are limited. METHODS: A total of 251 PCPs completed a 1-year fellowship. Data from program development and evaluation were analyzed for 4 fellowship years (2016-2019). Fellows were surveyed at baseline, midpoint, and postfellowship about mental health stigma, perceived competency, attitudes about psychiatry, satisfaction with current psychiatric knowledge, confidence and comfort to treat psychiatric illnesses, and program satisfaction. Psychiatric knowledge was evaluated at baseline, midpoint, and postfellowship. RESULTS: Large effects were noted on perceived competency/self-efficacy and confidence in the treatment of common psychiatric disorders encountered in primary care settings. Positive effects were observed on attitudes of mental health stigma, and even more robust effects were found with improvement in psychiatry clinical knowledge. Knowledge improved by 12% at postfellowship (P < .0001). Correlations of the degree of change in attitude with improved psychiatric literacy demonstrated significant relationships with reduction of stigma total score (r = -0.2133, P = .0043), increased willingness (r = 0.1941, P = .0096), and increased positive attitudes (r = 0.1894, P = .0111). CONCLUSION: Innovative initiatives to improve and expand psychiatric knowledge and clinical skills among those who provide the most behavioral health care (PCPs) can have marked impacts on attitudes toward mental health care delivery, stigma, and competency/self-efficacy. Future studies are necessary to consider the impact of this program on clinical practice pattern outcomes on a larger scale.

COVID-19 Transmission in a Psychiatric Long-Term Care Rehabilitation Facility: An Observational Study.

OBJECTIVE: To report the clinical characteristics and transmission rate of coronavirus disease 2019 (COVID-19) in a community inpatient long-term care psychiatric rehabilitation facility designed for persons with serious mental illness to provide insight into transmission and symptom patterns and emerging testing protocols, as well as medical complications and prognosis. METHODS: This study examined a cohort of 54 residents of a long-term care psychiatric rehabilitation program from March to April 2020. Baseline demographics, clinical diagnoses, and vital signs were examined to look for statistical differences between positive versus negative severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) groups. During the early phase of the pandemic, the facility closely followed the local shelter-in-place order (starting March 19, 2020) and symptom-based testing. RESULTS: Of the residents, the primary psychiatric diagnoses were schizoaffective disorder: 28 (51.9%), schizophrenia: 21 (38.9%), bipolar I disorder: 3 (5.5%), and unspecified psychotic disorder: 2 (3.7%). Forty (74%) of 54 residents tested positive for SARS-COV-2, with a doubling time of 3.9 days. There were no statistical differences between the positive SARS-COV-2 versus negative groups for age or race/ethnicity. Psychiatric and medical conditions were not significantly associated with contracting SARS-COV-2, with the exception of obesity (n = 17 [43%] positive vs n = 12 [86%] negative, P = .01). Medical monitoring of vital signs and symptoms did not lead to earlier detection. All of the residents completely recovered, with the last resident no longer showing any symptoms 24 days from the index case. CONCLUSION: Research is needed to determine optimal strategies for long-term care mental health settings that incorporate frequent testing and personal protective equipment use to prevent rapid transmission of SARS-COV-2.

QTc monitoring in adults with medical and psychiatric comorbidities: Expert consensus from the Association of Medicine and Psychiatry.

OBJECTIVE: Several psychiatric medications have the potential to prolong the QTc interval and subsequently increase the risk for ventricular arrhythmias such as torsades de pointes (TdP). There is limited guidance for clinicians to balance the risks and benefits of treatments. METHODS: After a review of the existing literature, clinical-educators from the Association of Medicine and Psychiatry developed expert consensus guidelines for ECG monitoring of the QTc interval for patients with medical and psychiatric comorbidities who are prescribed medications with the potential to prolong the QTc interval. A risk score was developed based on risk factors for QTc prolongation to guide clinical decision-making. RESULTS: A baseline ECG may not be necessary for individuals at low risk for arrythmia. Those individuals with a risk score of two or more should have an ECG prior to the start of a potentially QTc-prolonging medication or be started on a lower risk agent. Antipsychotics are not equivalent in causing QTc prolongation. A consensus-based algorithm is presented for the management of those identified at high (QTc >500 msec), intermediate (males with QTc 450-499 msec or females with QTc > 470-499 msec), or low risk. CONCLUSIONS: The proposed algorithm can help clinicians in determining whether ECG monitoring should be considered for a given patient. These guidelines preserve a role for clinical judgment in selection of treatments that balance the risks and benefits, which may be particularly relevant for complex patients with medical and psychiatric comorbidities. Additional studies are needed to determine whether baseline and serial ECG monitoring reduces mortality.

Real-time video detection of falls in dementia care facility and reduced emergency care.

An artificial intelligence-enabled video fall detection system using visual science reduced emergency department visits by 80% in 6 communities over 3 months.

The Communication Gap Between the Medical System and Community Resources for Dementia-Related Behavioral Symptom Management: Family Caregiver Perspectives.

OBJECTIVE: To examine family caregiver perspectives on cooperative communication surrounding pharmacologic and nonpharmacologic resources for the treatment of dementia-related behavioral symptoms. METHODS: Personal narrative interviews were conducted by the primary investigator with 13 family caregivers from October 2014 to April 2015. The recorded interviews were then transcribed and coded. Models detailing the caregivers' resource utilization in regard to behavioral symptom management were produced for each participant and then summarized on the basis of recurring themes. RESULTS: There is a significant gap in the coordination and communication between physician services and caregiver community resources to aid in the behavioral management of family members with dementia. Physicians tend to rely on pharmacologic management independent of community resources and did not seem to be integrated or involved with recommendations from community resources. CONCLUSIONS: Better integration of caregiver resources is necessary to help caregivers in the management of dementia-related behavioral symptoms.

Use of Preventive Health Services in People With Serious Mental Illness: Consumer Perspectives on Barriers and Solutions.

OBJECTIVE: This study asked 350 consumers with serious mental illness (DSM-IV) (who are using community mental health services in Sacramento County, California) for their perspective about barriers and solutions to use of preventive health services. METHODS: Two questions were posed: (1) What do you think keeps you from getting preventive tests? (2) What do you think would help you complete the recommended tests? Participants were interviewed between October 2010 and December 2012. A mixed qualitative and quantitative data analysis method was used to examine participant responses. RESULTS: Perceived barriers included low priority (n = 64, 20%), doctor (did not order) (n = 55, 17%), finances/insurance barriers (n = 45, 14%), fear (n = 39, 12%), and knowledge about the services (n = 31, 10%). Common solutions included doctor-related interventions (n = 75, 23%), information (n = 61, 19%), insurance coverage (n = 49, 15%), transportation (n = 36, 11%), and use of reminders (n = 28, 9%). CONCLUSIONS: Consumers suggest that interventions may include providing more information and reminding doctors to order the tests and patients to complete the tests.

Characteristics of Misdemeanants Treated for Competency Restoration.

There are an estimated 60,000 evaluations annually for competence to stand trial for felony indictments and likely more for misdemeanor indictments. Thus, there is an increasing interest in determining factors associated with a defendant's likelihood of being restored to competence to stand trial. Although previous studies have found that a misdemeanor charge predicts significantly less likelihood of restoration of competence when compared with felony charges, states typically allow treatment facilities less time to restore misdemeanor defendants than felony defendants. As there are no studies examining factors associated with restoration of competence to stand trial for misdemeanor defendants, separately from felony defendants, we conducted a retrospective study to examine demographic, clinical, and forensic characteristics associated with restoration of competence to stand trial of misdemeanor defendants. Almost 70 percent of defendants regained competence to stand trial during the study period. When restorable, defendants regained competence in less than three weeks, on average, which addresses a current question in the field regarding time limits for restoration of competence to stand trial. Single marital status and length of stay in the treatment facility during restoration of competence to stand trial were significantly associated with restorability. States may consider such factors when developing and reviewing time limit policies in consideration of the Jackson v. Indiana ruling and when designing interventions aimed at restoring competence to stand trial to misdemeanor defendants in a cost-efficient manner.

Antipsychotic Use in a Diverse Population With Dementia: A Retrospective Review of the National Alzheimer's Coordinating Center Database.

A cross-sectional analysis examined medication records in the National Alzheimer's Coordinating Center Database for community-dwelling patients with dementia who visited an Alzheimer's Disease Center between 2008 and 2014. Hispanic participants had a 1.62-fold greater use of antipsychotic medications, which was largely accounted for by a higher prevalence of neuropsychiatric symptoms and more severe dementia compared with non-Hispanic whites. These results are consistent with reports of later transition to nursing home care among Hispanic participants. Further studies are needed to clarify ethnic differences in how families and physicians address dementia progression and neuropsychiatric symptoms in community-dwelling patients with dementia.

Inflammation Markers and Major Depressive Disorder in Patients With Chronic Heart Failure: Results From the Sertraline Against Depression and Heart Disease in Chronic Heart Failure Study.

BACKGROUND: Major depressive disorder (MDD) and chronic heart failure (CHF) have in common heightening states of inflammation, manifested by elevated inflammation markers such as C-reactive protein. This study compared inflammatory biomarker profiles in patients with CHF and MDD to those without MDD. METHODS: The study recruited patients admitted to inpatient care for acute heart failure exacerbations, after psychiatric diagnostic interview. Patients with Beck Depression Inventory (BDI) scores lower than 10 and with no history of depression served as the nondepressed reference group (n = 25). MDD severity was defined as follows: mild (BDI 10-15; n = 48), moderate (BDI 16-23; n = 51), and severe (BDI ≥ 24; n = 33). A Bio-Plex assay measured 18 inflammation markers. Ordinal logistic models were used to examine the association of MDD severity and biomarker levels. RESULTS: Adjusting for age, sex, statin use, body mass index, left ventricular ejection fraction, tobacco use, and New York Heart Association class, the MDD overall group variable was significantly associated with elevated interleukin (IL)-2 (p = .019), IL-4 (p = .020), IL-6 (p = .026), interferon-γ (p = .010), monocyte chemoattractant protein 1 (p = .002), macrophage inflammatory protein 1ß (p = .003), and tumor necrosis factor α (p = .004). MDD severity subgroups had a greater probability of elevated IL-6, IL-8, interferon-γ, monocyte chemoattractant protein 1, macrophage inflammatory protein 1ß, and tumor necrosis factor α compared with nondepressed group. The nondepressed group had greater probability of elevated IL-17 (p < .001) and IL-1ß (p < .01). CONCLUSIONS: MDD in patients with CHF was associated with altered inflammation marker levels compared with patients with CHF who had no depression. Whether effective depression treatment will normalize the altered inflammation marker levels requires further study. TRIAL REGISTRATION: ClinicalTrials.gov NCT00078286.

Understanding preventive health screening services use in persons with serious mental illness: how does integrated behavioral health primary care compare?

OBJECTIVE: People with serious mental illness have reduced life expectancy, in large part due to reduced access to medical services and underutilization of preventive health services. This is a cross-sectional study that compared preventive services use in an integrated behavioral health primary care clinic (IBHPC) with two existing community mental health programs. METHODS: Participants completed questionnaires about preventive health services use that contained 33 questions about demographic clinical information, and use of preventive health services, from October 2010 to December 2012. Services examined included mammogram, Papanicolaou Test, prostate specific antigen, digital rectal exam, fecal occult blood test, and flexible sigmoidoscopy or colonoscopy; blood pressure, height and weight, cholesterol, and blood sugar for diabetes; and influenza immunization, Hepatitis C Virus (HCV), and Human Immunodeficiency Virus (HIV) antibodies. A health service utilization score was developed and used as primary outcome for data analyses. RESULTS: In the multivariate analyses female gender (p < 0.05), race/ethnicity (p = 0.01 for Asian, p = 0.04 for Hispanic/Latino, both compared to White), program type (p < 0.001), and having a primary care provider (p < 0.001) were significant predictors of higher services use. IBHPC was associated with higher overall service utilization compared to one community mental health program (p < 0.001) but was similar when compared another (p = 0.34). There was high variability in use of individual services among the clinical programs. CONCLUSION: More studies are needed to examine the effectiveness of integrated care in improving use of health screening services. Characteristics of the clinic in relation to use of preventive services deserve further study.

Delirium and hypovitaminosis D: neuroimaging findings.

The authors examined the frequency of neuroimaging findings of cortical atrophy and/or cerebrovascular disease in patients with delirium with hypovitaminosis D and normal vitamin D levels. Of 32 patients with delirium with hypovitaminosis D who were neuroimaged, 91.4% had neuroimaging findings, despite only five cases having a comorbid diagnosis of dementia. Similar frequencies of cortical atrophy and/or cerebrovascular disease were found in patients with delirium with normal vitamin D levels. Further research with a larger sample size is needed to compare neuroimaging findings between normal patients and patients with hypovitaminosis D with delirium.

Lactulose-associated lithium toxicity: a case series.

BACKGROUND: Lactulose is commonly used for constipation and hepatic encephalopathy. Its adverse effects of dehydration and serum electrolyte imbalances are widely known. OBJECTIVE: This study aimed to describe a case series of 3 patients receiving lactulose who developed lithium toxicity. METHODS: The authors described a case series of 3 patients admitted to a large county psychiatric hospital who developed lithium toxicity while taking lactulose for constipation or hyperammonemia. RESULTS: In all 3 cases of lithium toxicity, the patients were prescribed with lithium for acute mania and lactulose for constipation or hyperammonemia. One case required the patient to be transferred to a local emergency department for further treatment. CONCLUSIONS: This case series shows the interaction between lithium and lactulose. It is postulated that lactulose's effects of volume depletion can lead to poor renal excretion of lithium.

Combination phentermine/topiramate for obesity treatment in primary care: a review.

The treatment of obesity is often met with a myriad of challenges in the primary care setting. Nevertheless, a modest 5% weight loss is considered clinically significant and may be associated with health benefits. Phentermine/topiramate (Qsymia), available in the United States since September 2012, achieves clinically meaningful weight loss along with improvements in weight-related comorbidities. This combination drug therapy could be an additional tool for primary care providers in their quest for effective management of obesity. Special precautions and close monitoring are indicated when prescribing phentermine/topiramate for women of childbearing potential. Monitoring of heart rate and psychiatric and cognitive side effects is important.

Hypovitaminosis D in Delirium: a Retrospective Cross-sectional Study.

BACKGROUND: As vitamin D may have a neuroprotective effect, the authors studied the association of biomarkers of vitamin D status and delirium to see if low vitamin D status was common in delirium cases. METHODS: Biochemical measures of vitamin D (25-hydroxyvitamin D [25-OHD]) and calcium metabolism were used in this retrospective cross-sectional analysis of adult in-patients with delirium, admitted at three Canadian academic hospitals from January 2011 to July 2012. Primary outcome was to determine estimates of the prevalence of hypovitaminosis D in this group in whom vitamin D was checked. RESULTS: Seventy-one (5.8%) out of 1,232 delirium inpatients had their vitamin D measured. Thirty-nine (55%) showed vitamin D insufficiency (25-OHD of 25-75 nmol/L) and 8 (11%) showed vitamin D deficiency (25-OHD < 25 nmol/L). Mean serum 25-OHD levels were lower in males (57.1±7.7 nmol/L) than in females (78.2±6.1 nmol/L), p = .01, even when controlled for age and season. Men were younger than the women (74.4±2.3 vs. 82.4±1.7, p = .005). Mean age was 78.7±1.5 years, and 33 (47%) were male. CONCLUSIONS: Although vitamin D is rarely checked during delirium workup and/or management, high rates of hypovitaminosis D were found to be common in the delirium in-patients in whom it was checked. Larger studies would be needed to estimate the prevalence of hypovitaminosis D in delirium and whether hypovitaminosis D plays a role in the pathogenesis of delirium.