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1.
Cultur Divers Ethnic Minor Psychol ; 29(3): 302-315, 2023 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-34807672

RESUMEN

Objective: Racial inequities in mental health care utilization (MHCU) are well documented. Marginalized racial groups are more likely to report psychosis-like experiences (PLEs) and are at elevated risk for racial discrimination and trauma, impacting PLE severity. Little is known about how factors associated with race impact treatment seeking among individuals reporting PLEs. The present study examined associations between race, trauma, discrimination, PLEs, and MHCU among people endorsing high levels of PLEs. Method: Participants were Asian/Asian American, Black/African American, or White/European American college students ages 18-25 years meeting PLE self-report measure cutoff scores (N = 177). Binary logistic and multiple linear regressions were used to examine associations between past, current, and prospective MHCU and race, potentially traumatic events, discrimination, and PLEs. Results: Participants endorsing more PLEs were more likely to report past and current treatment and to be considering future services. Asian/Asian American and Black/African American participants were less likely to endorse past, current, and prospective future mental health care. Potentially traumatic events predicted increased utilization of past treatment. Conclusions: Results suggest service differences among participants, such that Black/African American and Asian/Asian American young adults reporting PLEs were less likely than White/European American counterparts to seek treatment even when accounting for traumatic events and discrimination. These findings highlight the need to further elucidate MHCU among marginalized racial groups experiencing psychosis-like symptoms. (PsycInfo Database Record (c) 2023 APA, all rights reserved).


Asunto(s)
Microagresión , Aceptación de la Atención de Salud , Trastornos Psicóticos , Racismo , Trastornos Relacionados con Sustancias , Adolescente , Adulto , Femenino , Humanos , Masculino , Adulto Joven , Asiático , Negro o Afroamericano , Disparidades en Atención de Salud , Trastornos Psicóticos/terapia , Trastornos Psicóticos/psicología , Racismo/psicología , Riesgo , Autoinforme , Trastornos Relacionados con Sustancias/psicología , Estados Unidos , Violencia/psicología , Blanco , Heridas y Lesiones
2.
J Ment Health ; 31(1): 39-49, 2022 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-33112173

RESUMEN

BACKGROUND: Mental health (MH) stigma is pervasive worldwide. Culturally sensitive stigma reduction programs are needed to reduce MH stigma. AIMS: To determine racial/ethnic and cultural predictors of stigma. METHOD: The current study examined the relationship between cultural orientation (individualism-collectivism beliefs), race/ethnicity, and political beliefs (right-wing authoritarianism [RWA]). Participants (N = 951) from the United States completed an online survey for this cross-sectional study. RESULTS: Findings indicated that vertical individualism is a consistent, though modest, predictor of multiple dimensions of MH stigma, controlling for other predictors. Contrary to what was hypothesized, vertical individualism did not mediate the relationship between Asian-American race/ethnicity and MH stigma, but was found to mediate the relationship between RWA and stigma. A novel finding was that RWA mediated the relationship between African-American race/ethnicity and multiple MH stigma domains. CONCLUSIONS: Findings therefore indicate that the endorsement of authoritarian views, rather than vertical-individualism (which advances the idea that everyone is in competition), is the primary mechanism of MH stigma differences between African-Americans and individuals from other racial/ethnic groups. A major implication from this study is that efforts to address MH stigma among specific cultural groups should incorporate a sensitivity to the role of both RWA and vertical individualism in facilitating stigma.


Asunto(s)
Autoritarismo , Salud Mental , Estudios Transversales , Humanos , Estigma Social , Encuestas y Cuestionarios , Estados Unidos
3.
J Gen Intern Med ; 35(Suppl 2): 832-838, 2020 11.
Artículo en Inglés | MEDLINE | ID: mdl-32779140

RESUMEN

BACKGROUND: eConsult programs have been instituted to increase access to specialty expertise. Opt-in choice eConsult programs maintain primary care physician (PCP) autonomy to decide whether to utilize eConsults versus traditional specialty referrals, but little is known about how this intervention may impact PCP eConsult adoption and traditional referral demand. OBJECTIVE: We assessed the feasibility of implementing an opt-in choice eConsult program and examined whether this intervention reduces demand for in-person visits for primary care patients requiring specialty expertise. DESIGN: Stepped-wedge, cluster randomized trial conducted from July 2018 to June 2019. PARTICIPANTS: Sixteen primary care practices in a large, urban academic health care system. INTERVENTION: Our intervention was an opt-in choice eConsult available in addition to traditional specialty referral; our implementation strategy included in-person training, audit and feedback, and incentive payments. MAIN MEASURES: Our implementation outcome measure was the eConsult rate: weekly proportion of eConsults per PCP visit at each site. Our intervention outcome measure was traditional referral rate: weekly proportion of referrals per PCP visit at each site. We also assessed PCP experiences with questionnaires. KEY RESULTS: Of 305,915 in-person PCP visits, there were 31,510 traditional referrals to specialties participating in the eConsult program, and 679 eConsults. All but one primary care site utilized the opt-in choice eConsult program, with a weekly rate of 0.05 eConsults per 100 PCP visits by the end of the study period. The weekly rate of traditional referrals was 11 per 100 PCP visits at the end of the study period; this represents a significant increase in traditional referral rate after implementation of eConsults. PCPs were generally satisfied with the eConsult program and valued prompt provider-to-provider communication. CONCLUSIONS: Implementation of an opt-in choice eConsult program resulted in widespread PCP adoption; however, this did not decrease the demand for traditional referrals. Future studies should evaluate different strategies to incentivize and increase eConsult utilization while maintaining PCP choice.


Asunto(s)
Medicina , Médicos de Atención Primaria , Humanos , Atención Primaria de Salud , Derivación y Consulta , Encuestas y Cuestionarios
4.
J Psychother Integr ; 30(2): 304-331, 2020 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-34305369

RESUMEN

Early detection and prevention of psychosis has become an international priority. Much of this work has focused on youth presenting with attenuated symptoms of psychosis-those at Clinical High Risk for psychosis (CHR)-given their elevated probability of developing the full disorder in subsequent years. Individuals at CHR may be prone to exacerbated psychological distress during the COVID-19 pandemic and its subsequent physical isolation measures, due to heightened stress sensitivity and comorbid mental health problems. Telepsychotherapy holds promise for reaching this population, especially during the current COVID-19 outbreak. However, there are limited evidence-based guidelines or interventions for use of telepsychotherapy with this population. In this paper, we review common clinical issues for individuals at CHR and how they might be exacerbated by the COVID-19 pandemic; best practices for treatment and adaptations for telepsychotherapy for individuals at CHR; and highlight real clinical issues that we are currently experiencing in a United States-based specialized CHR clinic as we conduct telepsychotherapy via videoconferencing. We conclude with questions for those in the field to contemplate, as well as potential challenges and benefits in using telepsychotherapy with individuals at CHR and their families.

6.
J Urban Health ; 95(2): 141-148, 2018 04.
Artículo en Inglés | MEDLINE | ID: mdl-28281161

RESUMEN

This study assessed the relationship between solitary confinement and post-traumatic stress disorder (PTSD) symptoms in a cohort of recently released former prisoners. The cross-sectional design utilized baseline data from the Transitions Clinic Network, a multi-site prospective longitudinal cohort study of post-incarceration medical care. Our main independent variable was self-reported solitary confinement during the participants' most recent incarceration; the dependent variable was the presence of PTSD symptoms determined by primary care (PC)-PTSD screening when participants initiated primary care in the community. We used multivariable logistic regression to adjust for potential confounders, such as prior mental health conditions, age, and gender. Among 119 participants, 43% had a history of solitary confinement and 28% screened positive for PTSD symptoms. Those who reported a history of solitary confinement were more likely to report PTSD symptoms than those without solitary confinement (43 vs. 16%, p < 0.01). In multivariable logistic regression, a history of solitary confinement (OR = 3.93, 95% CI 1.57-9.83) and chronic mental health conditions (OR = 4.04, 95% CI 1.52-10.68) were significantly associated with a positive PTSD screen after adjustment for the potential confounders. Experiencing solitary confinement was significantly associated with PTSD symptoms among individuals accessing primary care following release from prison. Larger studies should confirm these findings.


Asunto(s)
Espacios Confinados , Prisioneros/psicología , Prisioneros/estadística & datos numéricos , Trastornos por Estrés Postraumático/diagnóstico , Trastornos por Estrés Postraumático/etiología , Trastornos por Estrés Postraumático/psicología , Adulto , Estudios de Cohortes , Estudios Transversales , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Estudios Prospectivos
7.
Behav Sci Law ; 35(4): 288-302, 2017 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-28670848

RESUMEN

This article identifies two major traditions that drive the mandate for a community mental health care system-community protection and individual healing. It discusses the historical antecedents of these two traditions and how these traditions relate to different visions of what the "common good" means. It then discusses how they both operate in the current US-based system, creating inherent conflicts and tensions, and gives specific examples from the personal and professional experiences of the authors. The article proposes ways to reduce the tension and discusses what sacrifices and compromises this resolution would entail for the US community mental health system. Copyright © 2017 John Wiley & Sons, Ltd.


Asunto(s)
Centros Comunitarios de Salud Mental/historia , Psiquiatría Comunitaria/historia , Centros Comunitarios de Salud Mental/tendencias , Psiquiatría Comunitaria/tendencias , Europa (Continente) , Historia del Siglo XV , Historia del Siglo XVI , Historia del Siglo XVII , Historia del Siglo XVIII , Historia del Siglo XIX , Historia del Siglo XX , Historia Medieval , Humanos , Salud Mental/tendencias , América del Norte , Responsabilidad Social
8.
Clin Gastroenterol Hepatol ; 14(9): 1356-60, 2016 09.
Artículo en Inglés | MEDLINE | ID: mdl-27108792

RESUMEN

BACKGROUND & AIMS: National hepatitis C virus (HCV) screening guidelines recommended 1-time testing of persons born between 1945 and 1965. METHODS: We performed a retrospective study to compare care milestones achieved by HCV-infected patients identified by birth cohort versus risk-based screens. RESULTS: We determined the proportions of patients newly identified with HCV infection who met care milestones (viral load, referral to and evaluation by a specialist, offer of treatment, initiation of treatment, and sustained viral response) and the time it took to reach them. We found no differences in HCV care milestones for patients identified via birth cohort testing versus risk-based screening. Overall, only 43% of HCV antibody-positive patients were referred to care, and less than 4% started treatment. The time to each care milestone was lengthy and varied greatly; treatment was initiated in a median of 308 days. CONCLUSIONS: Although birth cohort testing will likely increase identification of patients with HCV infection, it does not seem to increase the number of patients that meet management milestones. New methods are needed to increase access to care and establish efficient models of health care delivery.


Asunto(s)
Manejo de la Enfermedad , Investigación sobre Servicios de Salud , Hepatitis C/diagnóstico , Hepatitis C/tratamiento farmacológico , Tamizaje Masivo/métodos , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos
9.
BMC Infect Dis ; 15: 553, 2015 Dec 01.
Artículo en Inglés | MEDLINE | ID: mdl-26626449

RESUMEN

BACKGROUND: International guidelines and U.S. guidelines prior to 2012 only recommended testing for hepatitis C virus (HCV) infection among patients at risk, but adherence to guidelines is poor, and the majority of those infected remain undiagnosed. A strategy to perform one-time testing of all patients born during 1945-1965, birth cohort testing, may diagnose HCV infection among patients whose risk remains unknown. We sought to determine if a birth-cohort testing intervention for HCV antibody positivity helped identify patients with fewer documented risk factors or medical indications than a pre-intervention, risk-based testing strategy. METHODS: We used a cross-sectional design with retrospective electronic medical record review to examine patients identified with HCV antibody positivity (Ab+) during a pre-intervention (risk-based) phase, the standard of care at the time, vs. a birth-cohort testing intervention phase. We compared demographic and clinical characteristics and HCV risk-associated factors among patients whose HCV Ab + was identified during the pre-intervention (risk-based testing) vs. post birth-cohort intervention phases. Study subjects were patients identified as HCV-Ab + in the baseline (risk-based) and birth-cohort testing phases of the Hepatitis C Assessment and Testing (HepCAT) Project. RESULTS: Compared to the risk-based phase, patients newly diagnosed with HCV Ab + after the birth-cohort intervention were significantly less likely to have a history of any substance abuse (30.5% vs. 49.5%, p = 0.02), elevated alanine transaminase levels of > 40 U/L (22.0% vs. 46.7%, p = 0.002), or the composite any risk-associated factor (55.9% vs. 79.0%, p = 0.002). CONCLUSIONS: Birth-cohort testing is an useful strategy for identifying previously undiagnosed HCV Ab + because it does not require providers ask risk-based questions, or patients to disclose risk behaviors, and appears to identify HCV Ab + in patients who would not have been identified using a risk-based testing strategy.


Asunto(s)
Hepatitis C/diagnóstico , Adulto , Estudios de Cohortes , Estudios Transversales , Femenino , Hepacivirus/inmunología , Hepacivirus/patogenicidad , Anticuerpos contra la Hepatitis C/sangre , Humanos , Masculino , Tamizaje Masivo/métodos , Persona de Mediana Edad , New York , Estudios Retrospectivos , Medición de Riesgo/métodos , Factores de Riesgo , Estados Unidos
10.
Psychol Serv ; 2024 May 23.
Artículo en Inglés | MEDLINE | ID: mdl-38780553

RESUMEN

Individuals with serious mental illness (SMI) face unique and significant challenges that require evidence-based practices and clinicians who have advanced, comprehensive training to provide them. SMI affects about 5.5% of the U.S. population and results in serious health, social, and economic burdens. Despite advancements in treatment over the past 50 years, training programs for psychologists and other mental health providers have failed to keep up with these advances, underutilizing evidence-based assessments and interventions developed specifically for this population and found to be efficacious. To address this, the SMI Psychology Specialty has developed Training Guidelines to establish consistent, high-quality, and evidence-based training for postdoctoral psychologists. This article highlights selected features of the Training Guidelines for SMI Psychology. Although these were developed for postdoctoral training programs in SMI Psychology, they are applicable to training programs at all levels, and we hope that training programs in psychology and other mental health disciplines will incorporate these advances into their curricula. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

11.
J Hum Kinet ; 93: 93-103, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-39132422

RESUMEN

Slow breathing (SB) reduces sympathetic nervous system activity, the heart rate (HR), and blood pressure (BP) and increases parasympathetic nervous system activity, HR variability, and oxygen saturation which may lead to quicker recovery between bouts of exercise. Therefore, the purpose of this study was to examine whether a SB technique using the 4-7-8 method between sets of barbell back squats (SQs) would attenuate drops in power and bar velocity. In a randomized, crossover design, 18 healthy resistance-trained college-aged males (age: 20.7 ± 1.4 years, body height: 178.6 ± 6.4 cm, body mass: 82.2 ± 15.0 kg, 4.5 ± 2.4 years of experience) performed 5 sets of 3 repetitions of SQs with normal breathing (CON) or SB during the 3-min recovery between sets. Peak and average power and bar velocity were assessed using a linear positioning transducer. HR recovery (RHR), systolic BP recovery (RBP), the rating of perceived exertion (RPE) and the rating of perceived recovery score (RS) were assessed after each set. There were no significant differences between conditions for peak and average power and bar velocity, RBP, RPE, and RS (p > 0.211). SB led to a greater RHR after set 2 (SB: 51.0 ± 14.9 bpm vs. CON: 44.5 ± 11.5 bpm, p = 0.025) and 3 (SB: 48.3 ± 13.5 bpm vs. CON: 37.7 ± 11.7 bpm, p = 0.006) compared to the CON condition. SB was well tolerated, did not hinder nor improve training performance and improved RHR after the middle sets of SQs. Further investigations are warranted to examine the effects of other SB techniques and to determine SB's effects on different training stimuli as well as its effects over an entire workout and post-workout recovery metrics.

12.
Artículo en Inglés | MEDLINE | ID: mdl-39081014

RESUMEN

AIM: There is concern that the provision of the clinical high risk for psychosis (CHR) label is stigmatizing. Prior research suggests people have nuanced reactions to feedback involving the CHR label, including a positive experience receiving feedback and improvement in negative emotions (e.g., shame), while also exhibiting concerns about self-perception and perceptions from others related to the label. The current pilot study aimed to evaluate whether individuals at CHR showed changes in emotional and stigma-related experiences following a CHR psychoeducation intervention, BEGIN: Brief Educational Guide for Individuals in Need. METHOD: Participants at CHR (N = 26) identified via the Structured Interview for Psychosis-Risk Syndromes completed the Mental Health Attitudes Interview measuring symptom-related and CHR label-related stigma at pre- and post-intervention. RESULTS: Stigma did not increase and participants had greater positive emotions (e.g., feeling hopeful and relieved), post-BEGIN. CONCLUSION: This study suggests that standardized CHR psychoeducation does not increase stigma in individuals at CHR.

13.
Psychiatr Serv ; 75(8): 778-788, 2024 Aug 01.
Artículo en Inglés | MEDLINE | ID: mdl-38410038

RESUMEN

OBJECTIVE: Personal recovery refers to a person's pursuit of a full, meaningful life despite the potentially debilitating impact of a mental illness. An evidence base describing personal recovery among people at risk for developing a mental illness is lacking, limiting the potential for mental health services to support personal recovery. To address this gap, the authors synthesized the extant research describing personal recovery among people at risk for developing a mental illness. METHODS: A systematic search of several literature databases (MEDLINE, Embase, APA PsycInfo, Web of Science Core Collection, and Cochrane Library) was conducted to retrieve qualitative and case studies and first-person accounts. The Joanna Briggs Institute guidelines for systematic reviews were followed. Included studies reported on participants at variable risk for developing a schizophrenia spectrum, bipolar, major depressive, or borderline personality disorder. Articles were retrieved through a librarian-assisted search and through use of additional strategies (e.g., expert consultation). Abstracts were screened by the research team, and themes were developed by using thematic synthesis. RESULTS: The 36 included articles were synthesized, and six themes were generated: difficulties and challenges; establishing an understanding of, and finding ways to cope with, one's mental health challenges; reestablishing a sense of agency and personhood; receiving support from people and services, as well as restoring relationships; reestablishing hope, meaning, and purpose; and overcoming stigma and destigmatizing mental illness in others. CONCLUSIONS: These findings provide a conceptual foundation that can guide future research on personal recovery and clinical interventions that foster it among people at risk for mental illness.


Asunto(s)
Trastornos Mentales , Humanos , Investigación Cualitativa
14.
Psychol Serv ; 2024 Feb 08.
Artículo en Inglés | MEDLINE | ID: mdl-38330313

RESUMEN

Individuals at clinical high risk for psychosis (CHR) report a strong desire for psychoeducation, and clinical guidelines recommend psychoeducation in early psychosis care. Although several CHR psychoeducation models have been developed, additional research is needed to establish the effectiveness of these models. The goal of this study was to conduct a pilot trial of the Brief Educational Guide for Individuals in Need (BEGIN). BEGIN is a brief structured psychoeducation intervention designed to educate CHR individuals on symptoms and treatment options. We conducted a feasibility and pilot study of 25 CHR individuals (60% female, Mage = 20.6, 64% non-White, 52% Hispanic/Latino) identified via the Structured Interview for Psychosis Risk Syndromes. Qualitative interviews were administered to learn about their experience and analyzed using iterative thematic analysis. Participants (n = 12) completed pre- and post-BEGIN self-report measures to assess factors that influence treatment engagement, including CHR knowledge and motivation for therapy. Data were analyzed using Hedges' g effect sizes and paired samples t tests. The intervention completion rate (83%) and therapeutic alliance were high. Qualitative themes and quantitative measures converged on similar results showing how CHR individuals were impacted by receiving psychoeducation via BEGIN, including increased CHR knowledge (g = 1.37), competence to monitor symptoms (g = 0.53), hope (g = 0.87), and motivation for therapy (g = 0.46). This study demonstrated the feasibility, acceptability, and potential benefits of the BEGIN CHR psychoeducation model, including enhancing motivation for treatment. The flexible but standardized format can facilitate BEGIN's implementation and dissemination.This pilot study found that the Brief Educational Guide for Individuals in Need (BEGIN), a standardized five-session psychoeducation intervention for individuals at clinical high risk for psychosis (CHR), was feasible, acceptable, and enhanced mental health literacy and motivation for subsequent treatment. Clinicians can utilize the BEGIN intervention to ensure the empathic provision of psychoeducation when disclosing patients' CHR status. Future research with a larger sample will establish efficacy and the development of a clinician training to facilitate implementation (PsycInfo Database Record (c) 2024 APA, all rights reserved).

15.
Qual Prim Care ; 21(4): 221-8, 2013.
Artículo en Inglés | MEDLINE | ID: mdl-24041139

RESUMEN

BACKGROUND: Obesity and overweight diagnoses and treatment in primary care are very low despite the high prevalence of obesity. Insufficient data exist on whether a body mass index (BMI) chart reminder improves the diagnosis and management of obesity and overweight in primary care. METHODS: We designed and placed a BMI reminder stamp on progress notes from routine medical visits. We assessed the difference between baseline and study periods in the proportion of visits with documented: (1) BMI, (2) weight diagnoses, and (3) weight-management plan. RESULTS: Obesity and overweight prevalence were 45 and 31%, respectively. Physicians documented BMI in 3% (10/383) of visits at baseline compared with 5% (20/383) during the study period (P = 0.04). There was no difference in the frequency of weight diagnoses between the study periods (18 vs 19%; P = 0.7). The rate of documentation of weight-management strategies was 9% (vs. 10% at baseline, P = 0.75). CONCLUSIONS: We observed a statistically significant association between the BMI chart reminder and physician documentation of BMI, but found no association between the BMI chart reminder and documentation of weight diagnoses or management. Research is needed to determine the usefulness of these reminders or of more intensive, yet practical, interventions in promoting physician recognition and management of overweight and obesity.


Asunto(s)
Estatura , Índice de Masa Corporal , Peso Corporal , Sobrepeso/diagnóstico , Médicos de Atención Primaria/estadística & datos numéricos , Adulto , Factores de Edad , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Obesidad/diagnóstico , Obesidad/terapia , Sobrepeso/terapia , Prevalencia , Factores Sexuales , Pérdida de Peso
16.
Psychiatr Rehabil J ; 46(4): 299-308, 2023 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-37589697

RESUMEN

OBJECTIVE: Psychotic experiences, such as hearing voices that others do not hear, being afraid of threats that others do not perceive, or believing in ideas that others find implausible can be confusing for those who face them and challenging to relate to for those who do not, leading to alienation and social exclusion. The objective of this article is to discuss how immersion in theater can enhance our understanding of human nature and facilitate a social environment that supports the recovery of individuals with psychosis. METHODS: Drawing on theories of the psychology of art and narrative psychology, this conceptual article discusses a theatrical production, a play, titled "Voices," created by a person with lived experience of voice hearing. We apply Semenov's model of art as a social psychological system as a guiding framework to focus on the roles of the art product, artist-author, artist-performer, and recipient. RESULTS: Theater is a uniquely reciprocal art form where actors and spectators share emotional, intellectual, and cathartic experiences, which could foster interpersonal connection, personal growth, and empathy. This article brings new perspective on how theater can elucidate psychotic experiences, encourage dialogue about these experiences, and facilitate social integration and recovery of individuals living with psychosis. CONCLUSION AND IMPLICATIONS FOR PRACTICE: Theater can promote social change, making space for a wider range of perspectives in society. Engaging individuals with lived experiences of psychosis in theatrical productions could lead to new insights about and acceptance of psychotic experiences, both for these individuals and for society at large. (PsycInfo Database Record (c) 2024 APA, all rights reserved).


Asunto(s)
Trastornos Psicóticos , Voz , Humanos , Trastornos Psicóticos/psicología , Aislamiento Social , Emociones , Cambio Social , Alucinaciones/psicología
17.
Int Dent J ; 73(1): 71-78, 2023 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-35691729

RESUMEN

INTRODUCTION: The purpose of this study was to determine the degree of similarity between contralateral mandibular incisors utilising 3-dimensional (3D) models obtained from micro-computed tomographic (micro-CT) scans of extracted human teeth. The null hypothesis was that contralateral mandibular incisors do not exhibit matching symmetry. METHODS: Sixty pairs (n = 120) of extracted mandibular incisors were obtained from 30 patients and scanned with micro-CT with a voxel size of 15.0 µm. 3D virtual models of the pulpal cavities were rendered. Geometric morphometric deviation analysis was performed after mirroring, automatic alignment, and co-registration of the models of contralateral teeth root mean square (RMS) errors were calculated. The quantitative analysis of the 3D models included 6 different geometric parameters. Data sets were examined with a 2-sample Kolmogorov-Smirnov test. Post hoc retrospective power analysis was performed to find statistical power (α = 0.05). RESULTS: Contralateral pairs had a narrower distribution in deviation than random pairs. Also, contralateral pairs showed a statistically higher similarity coefficient (5 out of 6 geometric parameters) compared to random pairs (P < .001); no difference was found when comparing central to lateral pairs or between Vertucci type I configurations compared to non-type I. RMS errors had significantly lower Contralateral premolars (CPs) values than random pairs (P < .001). CONCLUSIONS: A high degree of similarity was demonstrated for pairing contralateral mandibular incisors using 3D models. The similarity between contralateral central and lateral incisors suggests that when screened and matched, these 4 teeth might be used in endodontic research where similar root canal anatomy is crucial.


Asunto(s)
Cavidad Pulpar , Incisivo , Humanos , Cavidad Pulpar/anatomía & histología , Incisivo/diagnóstico por imagen , Estudios Retrospectivos , Diente Premolar/anatomía & histología , Mandíbula/diagnóstico por imagen , Tomografía Computarizada de Haz Cónico
18.
Schizophr Res ; 252: 148-158, 2023 02.
Artículo en Inglés | MEDLINE | ID: mdl-36652831

RESUMEN

Psychoeducation is recommended in the treatment of patients with schizophrenia and has been shown to improve satisfaction with mental health service and treatment adherence, reduce relapse and hospital readmission rates, and enhance functioning and quality of life. Youth at clinical high risk for psychosis (CHR) may also benefit from receiving psychoeducation as part of their treatment. The goal of this study was to conduct a scoping review to map out the existing literature on psychoeducation for CHR individuals, including content, utilization, and benefits, in order to identify areas for future research and clinical care. Following PRISMA guidelines, we conducted a systematic search of electronic databases (MEDLINE, Embase, PsycINFO, Scopus, and Web of Science Core Collection) to identify literature through 02/25/2022 that provided data or significant commentary about the provision of psychoeducation to CHR individuals. After screening titles and abstracts, four co-authors assessed full-text articles for eligibility. Thirty-three studies were included in the review. Psychoeducation is recommended in the treatment of CHR individuals, is a preferred treatment option among CHR individuals, and many CHR programs report offering psychoeducation. However, details about the psychoeducational content and method of delivery are notably absent from recommendations and reports on the provision of CHR psychoeducation in real-world settings. We identified two brief and structured CHR psychoeducation interventions and one longer-term psychoeducational multifamily group model for CHR that show feasibility and promise, though they have not yet undergone randomized trials to evaluate effectiveness of the psychoeducation. We also identified several comprehensive CHR interventions that included an explicit psychoeducation module, though the unique role of the psychoeducational component is unknown. Despite being recommended as a critical component of treatment for CHR individuals and preferred by CHR individuals, the ways in which psychoeducation are being delivered to CHR individuals in real-world practice is still largely ambiguous. Rigorous evaluations of psychoeducation treatment models are needed, as well as investment from clinical programs to facilitate the implementation and dissemination of standardized psychoeducation for CHR individuals.


Asunto(s)
Trastornos Psicóticos , Esquizofrenia , Adolescente , Humanos , Satisfacción Personal , Calidad de Vida , Esquizofrenia/terapia , Cumplimiento y Adherencia al Tratamiento
19.
Front Psychiatry ; 14: 1117022, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-36993932

RESUMEN

Background: Since its inception, research in the clinical high-risk (CHR) phase of psychosis has included identifying and exploring the impact of relevant socio-demographic factors. Employing a narrative review approach and highlighting work from the United States, sociocultural and contextual factors potentially affecting the screening, assessment, and service utilization of youth at CHR were reviewed from the current literature. Results: Existing literature suggests that contextual factors impact the predictive performance of widely used psychosis-risk screening tools and may introduce systemic bias and challenges to differential diagnosis in clinical assessment. Factors reviewed include racialized identity, discrimination, neighborhood context, trauma, immigration status, gender identity, sexual orientation, and age. Furthermore, racialized identity and traumatic experiences appear related to symptom severity and service utilization among this population. Conclusions: Collectively, a growing body of research from the United States and beyond suggests that considering context in psychosis-risk assessment can provide a more accurate appraisal of the nature of risk for psychosis, render more accurate results improving the field's prediction of conversion to psychosis, and enhance our understanding of psychosis-risk trajectories. More work is needed in the U.S. and across the globe to uncover how structural racism and systemic biases impact screening, assessment, treatment, and clinical and functional outcomes for those at CHR.

20.
Stigma Health ; 8(1): 31-39, 2023 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-36968262

RESUMEN

Self-stigma has been associated with reduced accuracy of face emotion recognition in individuals at clinical high risk for psychosis (CHR). Stigma may also relate to slowing of performance during cognitive tasks for which a negative stereotype is relevant. This study aimed to investigate the association of mental illness stigma with face emotion recognition among CHR individuals. Participants were 143 CHR individuals identified using the Structured Interview for Psychosis-Risk Syndromes (SIPS). Face emotion recognition was assessed using the Penn Emotion Recognition Task (ER-40). Stigma was assessed using discrimination, stereotype awareness, and stereotype agreement subscales of the Mental Health Attitudes Interview for CHR. We tested associations of ER-40 accuracy and response times with these stigma variables, including the role of clinical and demographic factors. Racial/ethnic minoritized participants had higher attenuated positive symptoms than non-minoritized participants. Longer ER-40 response times were correlated with greater stereotype agreement (r=.17, p=.045) and discrimination (r=.22, p=.012). A regression model predicting ER-40 response times revealed an interaction of stereotype agreement with minoritized status (p=.008), with slower response times for minoritized participants as stereotype agreement increased. Greater disorganized symptoms and male gender also predicted longer response times. ER-40 accuracy was not associated with stigma. Overall, minoritized CHR individuals with greater internalized stigma took longer to identify face emotions. Future research is needed to assess whether slower response times are specific to social cues, and if internalized stigma interferes with performance in real-world social situations. Reducing stigma may be an important target for interventions that aim to improve social skills.

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