Perinatal Psychopharmacology: Innovative Approaches to Care Delivery.

Perinatal mental health conditions are the most common complications of childbirth and have well-established enduring negative effects. Obstetric (Ob) clinicians care for patients with perinatal mental health conditions across a spectrum of acuity, severity, and complexity. Ob and psychiatric clinicians can collaborate to create a cohesive continuum of psychopharmacologic care for perinatal patients. This chapter provides an overall framework for Ob-psychiatric clinician collaboration with examples of innovation in care delivery.

Impact of Psychiatric Pharmacist-Led Psychopharmacology Didactics for Psychiatry Residents.

OBJECTIVE: The purpose of this study is to explore the impact of board-certified psychiatric pharmacist (BCPP)-led psychopharmacology lectures to psychiatry residents and fellows. METHODS: Surveys were administered to psychiatry residents and geriatric psychiatry fellows at two teaching institutions between Fall 2021 and Spring 2023, including two distinct residency programs and one fellowship program. The survey consisted of three quantitative questions and one qualitative question soliciting open-ended constructive feedback. RESULTS: Of 39 participants (response rate: 80%), 100% strongly agreed that learning from a BCPP enhanced their learning of psychopharmacology concepts. Additionally, 100% strongly agreed they would recommend psychopharmacology lectures from a BCPP to other psychiatry residents and that concepts taught by the BCPP were applicable to their clinical practice. Qualitative feedback indicated valuing pharmacist input and stated preference to learn from medication-experts on psychopharmacology topics. CONCLUSIONS: Integrating BCPPs into psychiatry resident/fellow didactic training is well received by psychiatry residents and may simultaneously enhance education of psychopharmacologic concepts in addition to enrichment of interprofessional experiences by increased routine exposure to working directly with a clinical pharmacist. Program directors are encouraged to meet with BCPPs at their respective institutions to discuss opportunities for collaboration.

Implementation and Evaluation of Educational Workshops to Increase Primary Care Provider and Medical Student Comfort in Psychiatric Care.

OBJECTIVE: Mental health treatment is often initiated in primary care settings, but many primary care providers (PCPs), residents, and medical students report discomfort in managing psychiatric conditions. This study evaluated the effect of an educational workshop that featured an evidence-based psychopharmacology clinical decision support tool (CDST) on trainee confidence and willingness to treat psychiatric conditions. METHODS: Participants completed pre- and post-workshop surveys. Nine months after the workshop, a subset of trainees participated in a focus group. RESULTS: Of the participants, 62.5% of the obstetrics-gynecology (OB-GYN) resident physicians (10/16) and 100% of the medical students (18/18) completed both pre- and post-surveys. Following the workshop, OB-GYN resident physicians reported significantly improved confidence in treating psychiatric disorders (p < 0.001), sense of having psychiatric support tools (p < 0.001), and knowledge of treating psychiatric disorders (p = 0.021). Medical students reported significantly improved confidence in treating psychiatric disorders (p < 0.001), willingness to devise treatment plans for psychiatric disorders (p = 0.024), sense of having psychiatric support tools (p < 0.001), knowledge of treating psychiatric disorders (p < 0.001), and comfort in presenting a psychiatric treatment plan to an attending (p = 0.003). Most focus group participants (93.75%; 15/16) reported that they continued to use the CDST, and it increased their confidence in formulating psychiatric treatment plans. CONCLUSIONS: These findings suggest that educational workshops that introduce high-quality psychopharmacology CDSTs may be an effective method for improving provider comfort in treating psychiatric disorders.

Melatonin MT1 receptors as a target for the psychopharmacology of bipolar disorder: A translational study.

The treatment of bipolar disorder (BD) still remains a challenge. Melatonin (MLT), acting through its two receptors MT1 and MT2, plays a key role in regulating circadian rhythms which are dysfunctional in BD. Using a translational approach, we examined the implication and potential of MT1 receptors in the pathophysiology and psychopharmacology of BD. We employed a murine model of the manic phase of BD (Clock mutant (ClockΔ19) mice) to study the activation of MT1 receptors by UCM871, a selective partial agonist, in behavioral pharmacology tests and in-vivo electrophysiology. We then performed a high-resolution Nuclear Magnetic Resonance study on isolated membranes to characterize the molecular mechanism of interaction of UCM871. Finally, in a cohort of BD patients, we investigated the link between clinical measures of BD and genetic variants located in the MT1 receptor and CLOCK genes. We demonstrated that: 1) UCM871 can revert behavioral and electrophysiological abnormalities of ClockΔ19 mice; 2) UCM871 promotes the activation state of MT1 receptors; 3) there is a significant association between the number of severe manic episodes and MLT levels, depending on the genetic configuration of the MT1 rs2165666 variant. Overall, this work lends support to the potentiality of MT1 receptors as target for the treatment of BD.

Synchronization of Fibroblasts Ex Vivo in Psychopharmacology.

The central oscillator for the inner clock is the suprachiasmatic nuclei of the hypothalamus. Furthermore, many peripheral oscillators are present in tissues such as skin. Human derived fibroblasts provide an advantageous model to study circadian rhythmicity as well as the influence of pharmacological drugs on circadian gene expression. Importantly, the synchronization of the circadian system of fibroblasts can be done by different methods. The review presents an overview of the current knowledge of different synchronization methods mostly used in mice or rat fibroblasts. Furthermore, the review sums up and discusses the role of norepinephrine as a possible synchronizer agent.

Psychopharmacology of smoking cessation medications: focus on patients with mental health disorders.

The adverse effects of smoking cessation in individuals with mental health disorders have been a point of concern, and progress in the development of treatment has been slow. The primary first-line treatments for smoking cessation are Nicotine Replacement Therapy, Bupropion, Varenicline, and behavioural support. Nortriptyline and Clonidine are second-line treatments used when the first-line treatments are not effective or are contraindicated. Smoking cessation medications have been shown to be effective in reducing nicotine cravings and withdrawal symptoms and promoting smoking cessation among patients living with mental disorders. However, these medications may have implications for patients' mental health and need to be monitored closely. The efficacy and side effects of these medications may vary depending on the patient's psychiatric condition, medication regimen, substance use, or medical comorbidities. The purpose of this review is to synthesise the pharmacokinetics, pharmacodynamics, therapeutic effects, adverse effects, and pharmacological interactions of first- and second-line smoking cessation drugs, with an emphasis on patients suffering from mental illnesses. Careful consideration of the risks and benefits of using smoking cessation medications is necessary, and treatment plans must be tailored to individual patients' needs. Monitoring symptoms and medication regimens is essential to ensure optimal treatment outcomes.

The Psychopharmacology of Obsessive-Compulsive Disorder: A Preclinical Roadmap.

This review evaluates current knowledge about obsessive-compulsive disorder (OCD), with the goal of providing a roadmap for future directions in research on the psychopharmacology of the disorder. It first addresses issues in the description and diagnosis of OCD, including the structure, measurement, and appropriate description of the disorder and issues of differential diagnosis. Current pharmacotherapies for OCD are then reviewed, including monotherapy with serotonin reuptake inhibitors and augmentation with antipsychotic medication and with psychologic treatment. Neuromodulatory therapies for OCD are also described, including psychosurgery, deep brain stimulation, and noninvasive brain stimulation. Psychotherapies for OCD are then reviewed, focusing on behavior therapy, including exposure and response prevention and cognitive therapy, and the efficacy of these interventions is discussed, touching on issues such as the timing of sessions, the adjunctive role of pharmacotherapy, and the underlying mechanisms. Next, current research on the neurobiology of OCD is examined, including work probing the role of various neurotransmitters and other endogenous processes and etiology as clues to the neurobiological fault that may underlie OCD. A new perspective on preclinical research is advanced, using the Research Domain Criteria to propose an adaptationist viewpoint that regards OCD as the dysfunction of a normal motivational system. A systems-design approach introduces the security motivation system (SMS) theory of OCD as a framework for research. Finally, a new perspective on psychopharmacological research for OCD is advanced, exploring three approaches: boosting infrastructure facilities of the brain, facilitating psychotherapeutic relearning, and targeting specific pathways of the SMS network to fix deficient SMS shut-down processes. SIGNIFICANCE STATEMENT: A significant proportion of patients with obsessive-compulsive disorder (OCD) do not achieve remission with current treatments, indicating the need for innovations in psychopharmacology for the disorder. OCD may be conceptualized as the dysfunction of a normal, special motivation system that evolved to manage the prospect of potential danger. This perspective, together with a wide-ranging review of the literature, suggests novel directions for psychopharmacological research, including boosting support systems of the brain, facilitating relearning that occurs in psychotherapy, and targeting specific pathways in the brain that provide deficient stopping processes in OCD.

[Particularities and problems of psychopharmacology in childhood and adolescence]. / Besonderheiten und Probleme der Psychopharmakologie im Kindes- und Jugendalter.

The drug treatment of mental illness in childhood and adolescence poses a particular clinical and legal challenge. Reasons for this include the often necessary off-label use and existing knowledge gaps regarding the long-term effects of the neuro-/psychotropic drugs used. In this article, the prerequisites for therapy with neuro/psychotropic drugs, such as the need for age-appropriate inclusion of children and adolescents in the decision-making and education process, as well as the evaluation of medication, the consideration of biological age- and maturation-related factors, and the special measures for off-label use, are discussed. We further discuss general problems in the development and use of neuro-/psychotropic drugs, such as the difficulties in relation to proof of effectiveness, reimbursement and liability issues of off-label administration, and the problems of conducting clinical trials with children and adolescents.

Recollecting Hanns Hippius: a stimulating pioneer of psychopharmacology and neuroscience.

Hanns Hippius (1925-2021) can be seen as a stimulating pioneer of Psychopharmacology and of Neuroscience. He was very influential in this area not only in Germany, but also on an international level. With reference to clinical psychopharmacology especially his activities for the development of Clozapine are of greatest importance. When he became Chairman of the Psychiatric Department of the Ludwig-Maximilians-University Munich (1971-1994), he established all necessary facilities for research in Psychopharmacology and Neuroscience, which was at that time a great progress in psychiatry. This was the base to establish a Munich school of clinical psychopharmacology and neuroscience. A majority of his co-workers did research in psychopharmacology and neuroscience and made their academic careers in this area and several achieved university chair positions in Germany, on which they could procreate the standards and knowledge of the Munich school of psychopharmacology and neuroscience. His engagement for psychopharmacology can be seen in addition in the fact that he was co-founder and one of the first presidents of CINP (1972-1974), the International College of Psychopharmacology. The recollections presented in this article describe the objective data as well as some personal experiences of the author.

Cyproheptadine: a psychopharmacological treasure trove?

Cyproheptadine has a unique pharmacologic portfolio that speaks to the idea of a pluripotent molecule beyond an antiallergic agent which can expand its therapeutic potential to address a multitude of psychiatric indications. Here, authors touch on the topic with focused literature review of extant evidence.

Covid-19: Contributions from Psychopharmacology.

The COVID-19 pandemic is causing a major burden on personal health, healthcare systems and the global economy. For the last two years the COVID-19 pandemic has dramatically changed our lives in many personal and professional areas. For millions of us, due to infection rates, but also to protection measures such as lockdowns the corona pandemic has significantly changed the way we work, how we live, and how we interact with technology. In addition to the development of effective vaccines, anti-viral and anti-inflammation strategies are of eminent importance to treat people with acute infection or at least prevent serious negative outcomes. In contrast to the fast development of several effective vaccines that were remarkably available already after one year of the pandemic, novel effective anti-viral compounds are still in development. The only currently used effective medications against severe SARS-CoV-2 virus infection are corticosteroids 1.

Psychiatrists' Cognitive and Affective Biases and the Practice of Psychopharmacology: Why Do Psychiatrists Differ From One Another in How They View and Prescribe Certain Medication Classes?

ABSTRACT: Cognitive and affective biases impact clinical decision-making in general medicine. This article explores how such biases might specifically affect psychiatrists' attitudes and prescribing patterns regarding two medication classes (stimulants and benzodiazepines) and addresses related issues. To supplement personal observations, selective PubMed narrative literature searches were conducted using relevant title/abstract terms, followed by snowballing for additional pertinent titles. Acknowledging that there are many more types of biases, we describe and use clinical vignettes to illustrate 17 cognitive and affective biases that might influence clinicians' psychopharmacological practices. Factors possibly underlying these biases include temperamental differences and both preprofessional and professional socialization. Mitigating strategies can reduce the potentially detrimental impacts that biases may impose on clinical care. How extensively these biases appear, how they differ among psychiatrists and across classes of medication, and how they might be most effectively addressed to minimize harms deserve further systematic study.

Conflicts of Interest in Psychopharmacology Textbooks.

While most medical journals require disclosures of industry payments to authors and editors, there is no requirement for textbooks. In this study we evaluated nine well-known psychopharmacology textbooks to identify payments to their writers and editors. Two-thirds of the textbooks had at least one editor or author who received personal payments from one or more pharmaceutical companies, for a total of 11,021,409 USD paid to 11 of 21 editors/authors over a seven-year period. Much of this money was paid to a single author but 24% of the writers received over 75,000 USD each over this time period. There are several psychopharmacology textbooks authored by writers without apparent financial conflicts of interest. Just as with medical journals, medical textbooks should be transparent about payments made to their authors and editors.

American psychiatry in the new millennium: a critical appraisal.

This article casts a critical eye over the development of American psychiatry from 1980 to the present. It notes the rapid decline of psychoanalysis that followed the publication of DSM III; the rising influence of genetics and neuroscience; the re-emphasis on the biology of mental illness; and the collapse of public psychiatry that accompanied deinstitutionalization. It argues that while genetics and neuroscience have made scientific progress, the clinical utility of their findings to date has been very limited. The fifth edition of the DSM was supposed to base itself on this new science but that proved impossible. Diagnosis remains purely phenomenological and controversial. One of the ironies of research on psychiatric genetics is that has failed to find either a Mendelian origin of schizophrenia and depression or to validate the importance of hypothesized candidate genes. Genome-wide association studies have instead uncovered risk factors for major mental illnesses, but these overlap considerably, and the genetic associations are not dispositive. Most of those who carry these genetic variants do not develop mental illness. The status of psychopharmacology since the mid-1950s is scrutinized, as is the influence of the pharmaceutical industry on contemporary psychiatry, and the implications of its recent decision to abandon work in this arena. The paper concludes with an assessment of the crisis that it contends confronts contemporary American psychiatry: its overemphasis on biology; the urgent questions that persist about diagnosis and therapeutics; concerns about the directions of future research; and its inability to reduce the excess mortality that plagues the mentally ill.

Recent Updates in Psychopharmacology for the Core and Associated Symptoms of Autism Spectrum Disorder.

PURPOSE OF REVIEW: Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by core deficits in social communication and restricted, repetitive patterns of behavior. This article aims to review the recent literature pertaining to psychopharmacology for the core and associated symptoms of ASD including social impairment, repetitive behaviors, irritability, and language impairment. RECENT FINDINGS: Recent medication trials targeting social impairment in ASD have focused on neuropeptides (oxytocin and vasopressin) and memantine. None of these three medications has demonstrated consistent benefit for social impairment in ASD; however, additional studies are underway. Two double-blind, placebo-controlled studies on selective serotonin reuptake inhibitors (SSRIs) provide evidence against the use of SSRIs for repetitive behaviors in youth with ASD. Preliminary studies have investigated cannabidiol (CBD) for irritability in ASD but further studies are needed to demonstrate safety and efficacy. Finally, three double-blind, placebo-controlled studies provide preliminary evidence for folinic acid for the treatment of verbal language deficits in children with ASD. The identification of safe and effective pharmacological treatments to ameliorate the core and associated symptoms of ASD has proven difficult.

No changes in the oxytocin system in alcohol-dependent female rodents and humans: Towards a sex-specific psychopharmacology in alcoholism.

A pronounced decrease of oxytocin and increase of oxytocin receptor binding sites were recently reported in male alcohol dependent rats and male alcohol dependent patients. Here we comment on this and emphasize that in female alcohol dependent rats and humans no changes occur in the oxytocin system. We therefore suggest specific intervention with oxytocin only in male subjects.

Can the PROPER intervention reduce psychotropic drug prescription in nursing home residents with dementia? Results of a cluster-randomized controlled trial.

OBJECTIVES: To evaluate the effect of the PROPER intervention in nursing home residents with dementia on the prevalence of psychotropic drug use and neuropsychiatric symptoms. DESIGN: A cluster-randomized controlled design with two parallel groups (intervention versus usual care) and assessments at 0, 6, 12, and 18 months. SETTING: Thirty-one dementia special care units within 13 long-term care organizations in the Netherlands. PARTICIPANTS: Three hundred eighty nursing home residents with dementia. INTERVENTION: The PROPER intervention consisted of a structured and repeated multidisciplinary medication review, supported by education and continuous evaluation. MEASUREMENTS: Prescriptions of antipsychotics, antidepressants, anxiolytics, and hypnotics, and occurrence of neuropsychiatric symptoms. RESULTS: The prescription of any type of psychotropic drugs increased in the intervention group, and decreased in the control group, with an estimated difference of 3.9 percentage points per 6 months (p = 0.01). Effects for the individual drug groups were minor (differences of 1.6 percentage points and below per 6 months) and not statistically significant. The occurrence of neuropsychiatric symptoms remained stable in both the intervention and control groups during the follow-up of 18 months. CONCLUSIONS: The PROPER intervention failed to demonstrate effectiveness in reducing the prevalence of psychotropic drugs. It may be interesting to enrich the intervention with components that address personal attitudes and communication between nursing home professionals, not only with respect to the prescription of psychotropic drugs, but also to neuropsychiatric symptoms.The study has been registered in The Netherlands Trial Register (NTR3569).

Reflections on US Psychiatry: How the Baton Was Passed From European Psychiatry and the Contributions of US Psychiatry.

ABSTRACT: The medical model in psychiatry and descriptive psychopathology were established in Germany by Krapelin's textbook and Jaspers' General Psychopathology. In the United Kingdom, Mayer-Gross' textbook synthesized both books, influencing US psychiatry. US psychiatrists from the World War II generation defeated the US academic psychoanalytic establishment by building three pillars: biological psychiatry (brought by Wortis), the psychopharmacology revolution, and the Diagnostic and Statistical Manual of Mental Disorders, 3rd Edition (DSM-III). The psychopharmacology revolution included immigrants (e.g., Gershon), Cole's marketing, and textbooks by Klein and Fink. The "neo-Kraepelinians" introduced the medical model in US psychiatry and defined 15 valid psychiatric disorders. Spitzer supervised DSM-III's development. Its 1980 publication started the world dominance of US psychiatry and the multiplication of diagnoses. Major contributions by US psychiatrists include a) McHugh's update of the Jaspersian approach, b) Fink's inclusion of catatonia as a syndrome in DSM-5 (following Abrams and Taylor's studies), and c) DSM-III's departure from the Jaspersian hierarchy of schizophrenia and affective symptoms.

Psychopharmacology Algorithms for Major Depressive Disorder: Current Status.

Major depressive disorder (MDD) is one of the leading causes of disability worldwide, and a considerable portion of depressed patients does not respond well to available treatment strategies. Algorithm-based treatment may contribute to improving the MDD outcomes and have the potential to homogenize the pharmacological treatment of MDD patients, facilitating outcome research and cost-effectiveness analysis. This chapter provides a critical review of the available literature on the use of treatment algorithms for the management of MDD. The main available algorithms, their effectiveness, and challenges and limitations associated with their development are discussed. Finally, we provide a discussion of the future direction of algorithm-based treatments for MDD.

"Novel Psychopharmacology for Depressive Disorders".

Major depressive disorder carries a significant burden and a high risk for suicide. The need for more effective, safer, and faster-acting drugs is, therefore, compelling. The present chapter briefly assesses the most promising agents, focusing on non-monoamine-targeting compounds, namely, the glutamate antagonist ketamine and its enantiomer esketamine. A critical overview of the evidence and the pitfalls associated with current antidepressant drug development is likewise provided in the following text.