Medicine and Health Sciences Commons^™

Data-Driven Neuroanatomical Subtypes In Various Stages Of Schizophrenia: Linking Cortical Thickness, Glutamate, And Language Functioning, Liangbing Liang

Electronic Thesis and Dissertation Repository

The considerable variation in the spatial distribution of cortical thickness changes has been used to parse heterogeneity in schizophrenia. We aimed to recover a ‘cortical impoverishment’ subgroup with widespread cortical thinning. We applied hierarchical cluster analysis to cortical thickness data of three datasets in different stages of psychosis and studied the cognitive, functional, neurochemical, language and symptom profiles of the observed subgroups. Our consensus-based clustering procedure consistently produced a subgroup characterized by significantly lower cortical thickness. This ‘cortical impoverishment’ subgroup was associated with a higher symptom burden in a clinically stable sample and higher glutamate levels with language impairments in …

Associations Between Cannabis, Psychosis, And Schizophrenia In Adolescents, Lauren Moment

Academic Leadership Journal in Student Research

The effects of cannabis use on the brain, mind, and body have been studied for decades. The developing brain, particularly the adolescent and young adult brain, undergoes critical development that makes it especially susceptible to the effects of cannabis use. Among the adverse effects of cannabis use in adolescence and young adulthood, psychosis and psychotic disorders (e.g., schizophrenia) have been examined. The association of cannabis use with schizophrenia was first elucidated in a Swedish study of army conscripts. Specifically, conscripts reported their cannabis use exposure and were followed longitudinally to assess the emergence of schizophrenia. The authors found that those …

Gender Dysphoria Versus Acute Psychosis: Can One Properly Diagnose Gender Dysphoria Solely During Acute Psychosis?, Kristy A. Fisher, Samantha Scemla, Clara L. Alvarez Villalba, Jessica Kroin

HCA Healthcare Journal of Medicine

Gender dysphoria occurs when a discrepancy between one’s sex assigned at birth and one’s gender identity causes distress or impairment in function, which can lead ultimately to seeking treatment in the forms of psychotherapy, hormonal therapy, and/or gender-affirming surgery. Clinical care guidelines also recommend pharmacological treatment of psychiatric comorbidities if indicated. A review of the current literature demonstrates comorbidity between gender dysphoria and psychosis, including cases of gender dysphoria with schizophrenia and the occurrence of gender dysphoria symptoms during manic or psychotic episodes. The existing literature has yet to specifically examine gender dysphoria amongst individuals with schizoaffective disorder. The authors …

Through The Cracks: The Disposition Of Patients With Schizophrenia Spectrum Disorders In The Post-Asylum Era, Briana Tillman, Erin Smith, Alicia Cho, Colt Kennington, Alexandra Kreis

HCA Healthcare Journal of Medicine

This paper aims to explore current disposition options for patients with psychosis in light of shifts toward community care and changes in mental healthcare funding in the post-asylum era and to propose systemic-level improvements based upon local successes. It evaluates critiques of long-term psychiatric care programs, claims of transinstitutionalization to incarceration, shelters, and emergency rooms, and programs initiated to address deinstitutionalization. The authors conclude that while Assertive Community Treatment, Partial Hospitalization Programs, intermediate-level care, and housing interventions can improve outcomes for many persons with psychotic illness, a significant portion of these patients would still be best served in long-term psychiatric …

Schizophrenia And Social Stigma: How Society Views Those With Mental Illness, Rebecca Littrel

Undergraduate Research Symposium

Mental Illness is one of the most stigmatized diseases in the media today. Patients diagnosed with schizophrenia are more likely to have depression, more likely to commit suicide, and less likely to hold a job and be covered by insurance companies. How society views mental illness needs to change. Mental health professionals often feel stigmatized for their jobs as well.

Evaluating The Use Of Long-Acting Injectables As A Method To Improve Treatment Adherence In Patients With Schizophrenia: A Scoping Review, Britney Michelle Holton Msn, Fnp-Bc, Patricia Rena Jones-Purdy Msn, Cnrn, Margaret Harvey Phd, Aprn, Acnp-Bc, Chfn

Doctor of Nursing Practice Projects

Purpose/Background Medication adherence is a major issue for patients suffering from schizophrenia and medication non-adherence can lead to psychiatric morbidity. Although long-acting injectable (LAI) antipsychotics have been shown to improve treatment adherence, most clinicians continue to rely on oral therapies to manage schizophrenia. This scoping review will assess evidence-based literature to determine the relationship between the use of LAIs and medication adherence in patients with schizophrenia.

Methods A literature review was conducted between August 2020 and January 2021 to find studies that have evaluated medication adherence with the use of long-acting injectables in patients with schizophrenia. Relevant literature initially selected …

Hallermann-Streiff Syndrome And Psychosis: A Case Report, Tarvis Peacock, Ubaid Khokhar, Jaclyn Murphy, Zach Murphy

HCA Healthcare Journal of Medicine

Hallermann-Streiff syndrome is a rare genetic congenital disorder, with fewer than 200 cases reported to date, that is characterized by brachycephaly with frontal bossing, micrognathia, a “bird-like” beaked nose, microphthalmia with congenital cataracts, dental abnormalities, hypotrichosis, skin atrophy, and short stature. There is limited data on psychosis in individuals with Hallermann-Streiff syndrome; the information available depicts mania rather than psychosis. This case report reviews the presentation and treatment of psychosis in a 32-year-old male with Hallermann-Streiff syndrome who was involuntarily admitted to an inpatient psychiatric unit for persecutory delusions and hallucinations. The patient’s psychosis responded well to risperidone with a …

Mental Health Professionals And Family Burden: Ways To Improve Training And Treatment, Johnnie Lee Jenkins, Iii

Walden Dissertations and Doctoral Studies

During deinstitutionalization, schizophrenia treatment shifted from state facilities to communities and families. This change stressed families. This study investigated mental health professionals' (MHPs) knowledge and training about this stress also called family burden (FB). The study had three research questions. These addressed MHPs’ view of FB, what barriers exist in treating FB, can multiple viewpoints define FB, and if these views influence MHPs to reduce it. This grounded theory study used 22 MHPs in seven focus groups (FGs). The participant recruitment process included email, list serves, phone calls, and one state conference. The participants were MHPs licensed for 3 years …