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1.
Drug Alcohol Rev ; 2024 May 27.
Artigo em Inglês | MEDLINE | ID: mdl-38803129

RESUMO

INTRODUCTION: To evaluate use and utility of the Fetal Alcohol Spectrum Disorder (FASD) Hub Australia website. METHODS: Online REDCap user survey incorporating the Website Evaluation Questionnaire, open ended questions, Google metrics data and an accessibility audit. RESULTS: Seventy-six participants: researchers (32%), health professionals (29%) and policymakers/advocates (16%) completed the survey. Most were from Australia (95%) and were likely or very likely to recommend the FASD Hub to colleagues (92%), friends (74%) and patients (72%). The mean Website Evaluation Questionnaire score was at least 3.45/5 for all dimensions (ease of use, hyperlinks, structure, relevance, comprehension, completeness, layout, search option); range 3.45 (search option) to 4.04 (relevance). Participants found the content trustworthy (92%) but wanted more information for, and to support, Aboriginal and Torres Strait Islander peoples, and improved search capacity. Google metrics identified 25,534 unique users over 6 months (82% new users); 83% aged 18-44 years, 72% female and 35% international. CONCLUSIONS: Users found the FASD Hub accessible, authoritative and useful and suggested improvements.

2.
J Prof Nurs ; 52: 21-29, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38777522

RESUMO

BACKGROUND: The evolution of nursing education requires a combination of strong academic faculty and expert clinicians. Different professional growth and development pathways are necessary to build a robust faculty with clinical and research expertise. Some schools have implemented a formal clinical track (CT) to complement the traditional tenure track for the professional advancement of CT. METHODS: The article presents a case example of how one institution maintains and advances a strong CT using the Kotter Change Model and discusses future directions. RESULTS: The school's infrastructure for promotion, which follows a similar structure and guidelines as Tenure Track (TT) Promotion and Tenure Guidelines, has led to an increase in the school's scholarly productivity among CT faculty across ranks. Increasing poster and podium presentations as well as publications to a national and international audience results in greater reach and improved reputation for the school, both nationally and internationally. CONCLUSIONS: While there is still work to be done to advance equity and inclusion for nursing CTs, developing and maintaining a CT with system-level structures holds significant value and provides a clear path to promotion, invests in clinical scholarship, and includes clinical faculty as full citizens in academia.


Assuntos
Mobilidade Ocupacional , Docentes de Enfermagem , Humanos , Escolas de Enfermagem , Educação em Enfermagem
3.
Artigo em Inglês | MEDLINE | ID: mdl-38635134

RESUMO

The current study was designed to describe usual clinical care for youth with primary anxiety problems in community mental health centers. The observer-rated Therapy Process Observational Coding System for Child Psychotherapy - Revised Strategies scale (TPOCS-RS), designed to assess therapeutic techniques from five theory-based domains, was used to code sessions (N = 403) from the usual clinical care group of two randomized effectiveness trials: (a) Youth Anxiety Study (YAS) with 21 youth (M age = 10.44 years, SD = 1.91; 49.2% Latinx; 46.6%, 53.4% male) and 16 clinicians (77.5% female; 43.8% White), and (b) Child STEPS Multisite Trial with 17 youth (M age = 10.00 years, SD = 1.87; 58.8% male; 41.2% White) and 13 clinicians (M age = 40.00 years; SD = 9.18; 76.9% female; 61.5% White). The average number of TPOCS-RS items observed per treatment session was more than 10, and multiple techniques were used together in each session. All TPOCS-RS items were observed at least once throughout a clinical case, and most items reoccurred (i.e., observed in two or more sessions). The dosage of TPOCS-RS in all items was below 5 on a 7-point scale. In conclusion, clinicians in both usual care samples used a wide range of techniques from several theory-based domains at a low to medium dose. However, the type and dosage of the techniques used did vary across the two samples.

4.
Artigo em Inglês | MEDLINE | ID: mdl-38499988

RESUMO

OBJECTIVE: In 2020, one study by Strait and colleagues raised awareness that the clinical images in rheumatology educational materials underrepresent people with skin of color (P-SOC). Since then, publishers of rheumatology educational materials have focused on addressing this shortcoming. This study investigates the change in representation of P-SOC following the review of Strait et al. METHODS: We used the methods of the aforementioned study to collect images from commonly referenced rheumatology educational materials and categorized the skin tones within them as "light" or "dark." We calculated the proportional change in images depicting dark skin tones between 2020 and 2022 from the American College of Rheumatology (ACR) Image Library, the 10th edition of Kelley's Textbook of Rheumatology, and New England Journal of Medicine (NEJM) as well as between 2020 and 2024 from rheumatology articles within UpToDate. We compared results using one-sided Z-tests. RESULTS: Overall, the proportion of images depicting dark skin tones increased 40.6% (P < 0.0001). The 10th edition of Kelley's Textbook of Rheumatology most significantly increased inclusion of P-SOC (90.1%; P = 0.0039), with ACR Image Library, UpToDate, and NEJM also enhancing representation (41.9%, P < 0.0001; 31.0%, P = 0.0083; 28.2%, P = 0.3046, respectively). CONCLUSION: This study assesses the progress of rheumatology educational materials toward equitable representation of P-SOC. It demonstrates that awareness coupled with focused efforts from educational publishers can enhance the proportion of images depicting dark skin tones, thereby enriching the quality of foundational knowledge relayed to rheumatology providers with the goal of improving health experiences and outcomes for P-SOC with rheumatic diseases.

5.
Clin Transplant ; 38(3): e15268, 2024 03.
Artigo em Inglês | MEDLINE | ID: mdl-38450751

RESUMO

INTRODUCTION: The purpose of this study was to compare early outcomes of de novo LCPT (once-daily extended-release tacrolimus) to IR TAC (twice-daily immediate-release tacrolimus) in a predominantly African American (AA) adult kidney transplant population. METHODS: This is a single center, retrospective cohort study. Patients were divided into two cohorts: IR TAC (administered between January 1, 2017, and January 31, 2019) and LCPT (administered between February 1, 2019, and May 31, 2020). Primary endpoints were changes in tacrolimus trough levels (ng/mL) and estimated glomerular filtration rate up to 12 months post-transplantation. Clinical endpoints included graft survival, delayed graft function, biopsy-proven rejection, CMV viremia, and BK. A propensity score weighted generalized linear mixed effects model was used for analysis. RESULTS: The rate of change in tacrolimus levels was significantly higher in the LCPT cohort compared to the IR TAC cohort at 14 days post-discharge (.2455 ng/mL per day vs. .1073 ng/mL, respectively; p < .001). Subsequently, the LCPT cohort had a slightly higher rate of decline (-.015 ng/mL per day vs. -.010 ng/mL with IR TAC; p = .0894) up to 12 months post-discharge. Although eGFR was similar between the two cohorts at 12 months post-transplant, the rate of increase was slower in the LCPT cohort (.1371 mL/min per day vs. .1852 mL/min per day, p = .0314). No significant differences were found in graft survival, DGF, BPAR, CMV, or BK infection. CONCLUSION: This study demonstrates that despite higher early trough levels with immediate post-transplant LCPT use, clinical outcomes are comparable to IR TAC at one-year post-transplant. Notably, LCPT use does not increase the incidence of DGF and that this formulation of CNI can be used as first line therapy post-transplant.


Assuntos
Infecções por Citomegalovirus , Transplante de Rim , Adulto , Humanos , Assistência ao Convalescente , Negro ou Afro-Americano , Alta do Paciente , Estudos Retrospectivos , Tacrolimo/uso terapêutico
6.
Vet Anaesth Analg ; 51(3): 227-234, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38350794

RESUMO

OBJECTIVE: To investigate the incidence of and identify risk factors associated with poor quality of recovery in dogs recovering from general anaesthesia. STUDY DESIGN: Case controlled study. METHODS: All dogs undergoing general anaesthesia at the University of Liverpool Small Animal Teaching Hospital between January 2020 and January 2021 were eligible for recruitment. Signalment, anaesthetic case management and a recovery score were recorded. Univariable and multivariable logistic and ordinal logistic regression analysis were used to identify factors which impact incidence of poor quality of recovery. RESULTS: A total of 247 dogs undergoing general anaesthesia were included. Overall, 72 [29.1%; 95% confidence interval (CI) 23.8%-35.1%] dogs experienced a poor quality recovery. Of these, 40 (55.5%) required sedation to manage behaviours associated with poor recovery. Multivariable logistic regression revealed American Society of Anesthesiologists (ASA) physical status classification of III or higher was associated with a decreased incidence of poor quality recovery [odds ratio (OR) = 0.34, 95% CI 0.12-0.93, p = 0.037] and the use of multiple inhalational anaesthetics during one procedure was associated with an increased incidence of poor quality of recovery (OR = 42.5, 95% CI 3.0-598.3, p = 0.005). CONCLUSIONS AND CLINICAL RELEVANCE: Poor quality recovery is common in dogs recovering from general anaesthesia and sedation is often required for resolution. It is more likely to occur in healthy veterinary patients (ASA I and II). The use of multiple inhalational anaesthetic agents during one procedure should be discouraged as this may increase the likelihood of poor quality of recovery.


Assuntos
Período de Recuperação da Anestesia , Anestesia Geral , Cães , Animais , Anestesia Geral/veterinária , Estudos de Casos e Controles , Fatores de Risco , Feminino , Masculino , Estudos Prospectivos , Incidência
7.
J Rheumatol ; 51(5): 462-471, 2024 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-38359938

RESUMO

OBJECTIVE: (1) To compare the capacity to detect sacroiliac joint (SIJ) erosions and baseline-to-week 104 change in erosions between magnetic resonance imaging (MRI) and radiographs in recent-onset axial spondyloarthritis (axSpA); and (2) to compare treatment-discriminatory capacities of MRI and radiographic scores for erosion detection in patients receiving etanercept in the Effect of Etanercept on Symptoms and Objective Inflammation in Nonradiographic axSpA (EMBARK) trial vs controls in the DESIR (Devenir des Spondylarthropathies Indifférenciées Récentes) cohort. METHODS: Anonymized SIJ MRI and radiographs were assessed at patient and joint surface levels. Three readers evaluated MRI; 3 different readers evaluated radiographs. Final scores for comparison of radiographs and MRI for detection of erosions were assigned based on agreement of ≥ 2 of 3 readers' assessments. RESULTS: At baseline, discordance in erosion detection between imaging methods was more frequent for MRI erosions in the absence of radiographic erosions (48/224 [21.4%] patients) than for radiographic erosions in the absence of MRI erosions (14/224 [6.3%] patients; P < 0.001). After 104 weeks, a decrease in erosions was observed on MRI but not radiographs in 49/221 (22.2%) patients, and on radiographs but not MRI in 6/221 (2.7%) patients (P < 0.001). In the treatment-discriminant capacity analysis, the largest standardized differences between etanercept and control cohorts at week 104 were changes in Spondyloarthritis Research Consortium of Canada MRI erosion discrete score, changes in erosion average score, and meeting the modified New York criteria on radiographs, with unadjusted/adjusted Hedges G effect sizes of 0.40/0.50, 0.40/0.56, and 0.40/0.43, respectively. CONCLUSION: In recent-onset axSpA, SIJ erosions and erosion change were observed more frequently on MRI than radiography. The significance of interval improvement of MRI erosions warrants further research. [ClinicalTrials.gov: NCT01258738, NCT01648907].


Assuntos
Espondiloartrite Axial , Etanercepte , Imageamento por Ressonância Magnética , Radiografia , Articulação Sacroilíaca , Humanos , Articulação Sacroilíaca/diagnóstico por imagem , Articulação Sacroilíaca/patologia , Imageamento por Ressonância Magnética/métodos , Adulto , Feminino , Masculino , Espondiloartrite Axial/diagnóstico por imagem , Espondiloartrite Axial/tratamento farmacológico , Etanercepte/uso terapêutico , Antirreumáticos/uso terapêutico , Resultado do Tratamento , Índice de Gravidade de Doença , Pessoa de Meia-Idade
10.
Artigo em Inglês | MEDLINE | ID: mdl-37624537

RESUMO

BACKGROUND: The negative health consequences of personal experiences of racial discrimination (personal-level discrimination) has been well-documented across developmental stages, including adolescence, in Black individuals. There is also some evidence suggesting perceiving other Black individuals experiencing racial discrimination (group-level discrimination) can protect one's health in Black adults. METHODS: This study examined the role of personal- and group-level discrimination in Black adolescent health. The study was a secondary analysis of survey data collected from 186 Black adolescents that included reports of discrimination, physical function, anxiety, and depression. RESULTS: Black adolescents who reported greater, as opposed to lower, personal-level discrimination were more likely to experience poorer physical and mental health outcomes. While group-level discrimination was also associated with physical health outcomes, it was not directly associated with mental health outcomes. Importantly, across all three health outcomes, awareness of group-level discrimination mitigated the negative health consequences of personal-level discrimination. Among adolescents who reported low levels of group-level discrimination, personal-level discrimination was associated negatively with physical function and positively with anxiety and depressive symptoms. Among adolescents who reported high levels of group-level discrimination, there was no association between personal-level discrimination and any of the health outcomes. DISCUSSION: Consistent with prior research with Black adults, awareness of high group-level discrimination may protect Black adolescents from the negative health consequences of personal-level discrimination. The pattern of the results is also consistent with the literature of the personal-group discrimination discrepancy (PGDD) and psychological wellbeing. Future research should investigate the psychological mechanisms implicated in PGDD (e.g., external attribution of discrimination and intragroup comparison) as potential coping strategies for Black adolescents against the negative health consequences of personal-level discrimination.

11.
Artigo em Inglês | MEDLINE | ID: mdl-37485768

RESUMO

OBJECTIVE: Clinicians report low confidence assessing cutaneous lupus erythematosus (CLE) lesions, especially for patients who identify as Black, Indigenous, and People of Color (BIPOC) who are historically excluded from educational materials. To address this, we created an online, interactive module teaching an approach to assessing CLE across skin tones and measured its impact on medical knowledge and confidence. METHODS: Our team created a module with case-based methods to introduce an approach to CLE, common mimicking rashes, and tips for photographing cutaneous lesions in BIPOC. Graduate medical trainees from five academic institutions completed the module. Using surveys and pre-post testing, we assessed changes in medical knowledge and clinical confidence along with learner satisfaction, comparing responses using Wilcoxon-signed rank tests and chi square analysis. We assessed the module's representation of light, medium, and dark skin tones with chi square analysis. RESULTS: The module represented light, medium, and dark skin tones (χ2 = 4.788, P = 0.091) among 102 images (77.5%, n = 79) were novel images from authors' personal libraries. Ninety-four participants completed the postmodule test and evaluation survey. Analyses revealed significant improvement in medical knowledge identifying serologic studies associated with subacute CLE (χ2 = 14.035, P < 0.001) and describing how to photograph rashes (χ2 = 38.211, P < 0.001). Participants reported improved confidence across all learning objectives after module completion (P < 0.001). CONCLUSION: This module is the first to introduce an approach to assessing CLE across skin tones, effectively increasing medical knowledge and confidence among graduate medical trainees.

13.
J Med Internet Res ; 25: e45556, 2023 06 13.
Artigo em Inglês | MEDLINE | ID: mdl-37310787

RESUMO

BACKGROUND: Multiple digital data sources can capture moment-to-moment information to advance a robust understanding of opioid use disorder (OUD) behavior, ultimately creating a digital phenotype for each patient. This information can lead to individualized interventions to improve treatment for OUD. OBJECTIVE: The aim is to examine patient engagement with multiple digital phenotyping methods among patients receiving buprenorphine medication for OUD. METHODS: The study enrolled 65 patients receiving buprenorphine for OUD between June 2020 and January 2021 from 4 addiction medicine programs in an integrated health care delivery system in Northern California. Ecological momentary assessment (EMA), sensor data, and social media data were collected by smartphone, smartwatch, and social media platforms over a 12-week period. Primary engagement outcomes were meeting measures of minimum phone carry (≥8 hours per day) and watch wear (≥18 hours per day) criteria, EMA response rates, social media consent rate, and data sparsity. Descriptive analyses, bivariate, and trend tests were performed. RESULTS: The participants' average age was 37 years, 47% of them were female, and 71% of them were White. On average, participants met phone carrying criteria on 94% of study days, met watch wearing criteria on 74% of days, and wore the watch to sleep on 77% of days. The mean EMA response rate was 70%, declining from 83% to 56% from week 1 to week 12. Among participants with social media accounts, 88% of them consented to providing data; of them, 55% of Facebook, 54% of Instagram, and 57% of Twitter participants provided data. The amount of social media data available varied widely across participants. No differences by age, sex, race, or ethnicity were observed for any outcomes. CONCLUSIONS: To our knowledge, this is the first study to capture these 3 digital data sources in this clinical population. Our findings demonstrate that patients receiving buprenorphine treatment for OUD had generally high engagement with multiple digital phenotyping data sources, but this was more limited for the social media data. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR2-10.3389/fpsyt.2022.871916.


Assuntos
Buprenorfina , Transtornos Relacionados ao Uso de Opioides , Feminino , Humanos , Masculino , Participação do Paciente , Buprenorfina/uso terapêutico , Avaliação Momentânea Ecológica , Etnicidade , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico
14.
Ann Surg Oncol ; 30(12): 7517-7526, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37314541

RESUMO

BACKGROUND: Appendiceal mucinous neoplasms (AMNs) with disseminated disease (pseudomyxoma peritonei) are heterogeneous tumors with variable clinicopathologic behavior. Despite the development of prognostic systems, objective biomarkers are needed to stratify patients. With the advent of next-generation sequencing (NGS), it remains unclear if molecular testing can improve the evaluation of disseminated AMN patients. METHODS: Targeted NGS was performed for 183 patients and correlated with clinicopathologic features to include American Joint Committee on Cancer/World Health Organization (AJCC/WHO) histologic grade, peritoneal cancer index (PCI), completeness of cytoreduction (CC) score, and overall survival (OS). RESULTS: Genomic alterations were identified for 179 (98%) disseminated AMNs. Excluding mitogen-activated protein kinase genes and GNAS due to their ubiquitous nature, collective genomic alterations in TP53, SMAD4, CDKN2A, and the mTOR genes were associated with older mean age, higher AJCC/WHO histologic grade, lymphovascular invasion, perineural invasion, regional lymph node metastasis, and lower mean PCI (p < 0.040). Patients harboring TP53, SMAD4, ATM, CDKN2A, and/or mTOR gene alterations were found to have lower OS rates of 55% at 5 years and 14% at 10 years, compared with 88% at 5 years and 88% at 10 years for patients without the aforementioned alterations (p < 0.001). Based on univariate and multivariate analyses, genomic alterations in TP53, SMAD4, ATM, CDKN2A, and/or the mTOR genes in disseminated AMNs were a negative prognostic factor for OS and independent of AJCC/WHO histologic grade, PCI, CC score, and hyperthermic intraperitoneal chemotherapy treatment (p = 0.006). CONCLUSIONS: Targeted NGS improves the prognostic assessment of patients with disseminated AMNs and identifies patients who may require increased surveillance and/or aggressive management.


Assuntos
Adenocarcinoma Mucinoso , Neoplasias do Apêndice , Neoplasias Peritoneais , Pseudomixoma Peritoneal , Humanos , Pseudomixoma Peritoneal/genética , Pseudomixoma Peritoneal/terapia , Pseudomixoma Peritoneal/metabolismo , Adenocarcinoma Mucinoso/genética , Adenocarcinoma Mucinoso/terapia , Neoplasias do Apêndice/genética , Neoplasias do Apêndice/terapia , Neoplasias Peritoneais/genética , Neoplasias Peritoneais/terapia , Neoplasias Peritoneais/patologia , Sequenciamento de Nucleotídeos em Larga Escala , Serina-Treonina Quinases TOR/genética , Procedimentos Cirúrgicos de Citorredução
15.
Am J Clin Pathol ; 160(4): 404-410, 2023 10 03.
Artigo em Inglês | MEDLINE | ID: mdl-37265164

RESUMO

OBJECTIVES: The US health care payment system is complex and difficult to interpret. Although federal regulations require that more data, in the form of charges and negotiated rates, be made available, compliance remains variable. We review chargemaster and negotiated rate values for extracorporeal photopheresis (ECP) to assess this variability. We sought to determine the availability of chargemaster and negotiated rates for health care consumers and to assess compliance and pricing among institutions using ECP as a model for apheresis billing. METHODS: We obtained ECP chargemaster data and negotiated rates from 20 institutions. We analyzed the availability of ECP chargemaster data and compared values with a previously published historic cohort. We evaluated the availability of negotiated rates and determined relative reimbursement using charge to reimbursement ratios. We determined calculated fines for hospitals based on bed size. RESULTS: Chargemaster availability increased from 2019 to 2022, though only 65% (13/20) of hospitals had both chargemaster and negotiated rate data. Chargemaster prices increased significantly from 2019 to 2022 (range, $3,586.83-$34,043.00). We reviewed 1,191 negotiated rates, with institutions averaging 93.6 different rates (SD, 189.5). Negotiated rates were variable, ranging from $3,586.83 to $34,043.00 per procedure. Reimbursement was higher among private insurers compared with reported Centers for Medicare & Medicaid Services negotiated rates. Of the 35% (7/20) that lacked chargemaster and negotiated rates, institutions faced an average annual fine of $1,430,800. CONCLUSIONS: Despite recent financial penalties, ECP pricing data are often unavailable or inadequate. Current available resources are unlikely to benefit the average health care consumer who requires ECP.


Assuntos
Remoção de Componentes Sanguíneos , Fotoferese , Idoso , Humanos , Hospitais , Medicare , Pacientes Ambulatoriais , Estados Unidos
16.
Ann Surg Oncol ; 30(9): 5433-5442, 2023 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-37266808

RESUMO

BACKGROUND: CRS-HIPEC provides oncologic benefit in well-selected patients with peritoneal carcinomatosis; however, it is a morbid procedure. Decision tools for preoperative patient selection are limited. We developed a risk score to predict severity of 90 day complications for cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS-HIPEC). PATIENTS AND METHODS: Adults who underwent CRS-HIPEC at the University of Pittsburgh Medical Center (March 2001-April 2020) were analyzed as part of this study. Primary endpoint was severe complications within 90 days following CRS-HIPEC, defined using Comprehensive Complication Index (CCI) scores as a dichotomous (determined using restricted cubic splines) and continuous variable. Data were divided into training and test sets. Several machine learning and traditional algorithms were considered. RESULTS: For the 1959 CRS-HIPEC procedures included, CCI ranged from 0 to 100 (median 32.0). Adjusted restricted cubic splines model defined severe complications as CCI > 61. A minimum of 20 variables achieved optimal performance of any of the models. Linear regression achieved the highest area under the receiving operator characteristic curve (AUC, 0.74) and outperformed the NSQIP Surgical Risk calculator (AUC 0.80 vs. 0.66). Factors most positively associated with severe complications included peritoneal carcinomatosis index score, symptomatic status, and undergoing pancreatectomy, while American Society of Anesthesiologists 2 class, appendiceal diagnosis, and preoperative albumin were most negatively associated with severe complications. CONCLUSIONS: This study refines our ability to predict severe complications within 90 days of discharge from a hospitalization in which CRS-HIPEC was performed. This advancement is timely and relevant given the growing interest in this procedure and may have implications for patient selection, patient and referring provider comfort, and survival.


Assuntos
Hipertermia Induzida , Neoplasias Peritoneais , Adulto , Humanos , Neoplasias Peritoneais/terapia , Terapia Combinada , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Quimioterapia Adjuvante , Procedimentos Cirúrgicos de Citorredução/efeitos adversos , Julgamento , Hipertermia Induzida/efeitos adversos , Taxa de Sobrevida , Estudos Retrospectivos
17.
Res Child Adolesc Psychopathol ; 51(10): 1407-1423, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-37227559

RESUMO

While the association of racial discrimination and internalizing symptoms in Black individuals is well established, we still have a limited understanding of mechanisms and contextual factors influencing this association, such as sleep and the family context. The present study examined sleep and fatigue as mediators underlying the relationship between racial discrimination and internalizing symptoms within Black adolescent-caregiver dyads. Using data from a larger survey study of risk and resilience in Black adolescents (Mage= 14.36, 49.5% female) and their caregivers (Mage= 39.25, 75.9% female), we used the Actor-Partner Interdependence Model extended Mediation (APIMeM) to test associations of racial discrimination, sleep factors, and internalizing symptoms among 179 dyads. Significant actor effects revealed that sleep disturbance and fatigue independently mediated the association of racial discrimination and internalizing symptoms among adolescents and caregivers. Additionally, partner effects were found, such that adolescents' experiences of discrimination were indirectly associated with their caregivers' internalizing symptoms via caregiver fatigue. No direct or indirect effects of caregiver experiences of discrimination on adolescent outcomes were found. The findings highlight the important role sleep and fatigue play in the link between racial discrimination and internalizing symptoms among Black adolescents and adults; and the role that the family context may play in this association. Mental health and sleep interventions for Black individuals should address the impact of racial discrimination on internalizing symptoms, with an emphasis on family-focused interventions.


Assuntos
Fadiga , Racismo , Sono , Adolescente , Adulto , Feminino , Humanos , Masculino , Negro ou Afro-Americano , Cuidadores/psicologia , Racismo/psicologia
19.
Transfus Apher Sci ; 62(4): 103712, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37149492

RESUMO

BACKGROUND: Hyperhemolysis syndrome (HHS) is an uncommon transfusion reaction described in several hematologic disorders, including sickle cell disease (SCD). HHS is characterized by a decline in hemoglobin (Hb) values below pre-transfusion levels following transfusion of red blood cells (RBCs), coupled with laboratory markers consistent with hemolysis. The proposed pathophysiologic mechanisms underlying HHS include increased phosphatidylserine expression, macrophage activation, and complement dysregulation. Many pathophysiologic mechanisms thought to contribute to HHS have been similarly described in cases of severe COVID-19. CASE REPORT: A 28-year-old male with a history of HbSS presented with shortness of breath, right-sided chest pain, and a two-day history of fever. Polymerase chain reaction (PCR) detected SARS-CoV-2 infection with the omicron variant. The patient required an RBC transfusion (pre-transfusion hemoglobin [Hb]5.8 g/dL) with an immediate post-transfusion Hb of 6.3 g/dL. However, Hb rapidly declined to 1.7 g/dL, and lactate dehydrogenase (LDH) rose to 8701 u/L. The absolute reticulocyte count of 538 × 109/L correspondingly fell to 29 × 109/L. Despite additional RBC transfusions and initiation of immunosuppressive therapy, he expired on Day 9(D9). CONCLUSION: Given the similarities in their proposed pathophysiology, patients with SCD and concomitant SARS-CoV-2 infection may be predisposed to developing HHS.


Assuntos
Anemia Falciforme , COVID-19 , Masculino , Humanos , Adulto , COVID-19/complicações , SARS-CoV-2 , Anemia Falciforme/complicações , Anemia Falciforme/terapia , Hemólise , Síndrome , Hemoglobinas
20.
Int J Surg Pathol ; 31(8): 1586-1592, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37013271

RESUMO

We report a 32-year-old male 14 years post-living-related kidney transplant presenting with new-onset hematuria and BK viremia. He was found to have BK virus-associated urothelial carcinoma originating in the renal allograft with locally advanced disease and metastases to multiple sites. He also developed acute T-cell-mediated rejection in the setting of immunosuppression reduction for BK viremia prior to undergoing transplant nephrectomy. Eight months following transplant nephrectomy and immunosuppression cessation, distant metastases persisted with partial response to chemotherapy and immunotherapy. Here, we discuss this unique presentation and compare it with other BK virus-associated allograft carcinomas reported in the literature, in addition to discussing evidence for the role of BK virus in oncogenesis.


Assuntos
Vírus BK , Carcinoma de Células de Transição , Transplante de Rim , Infecções Tumorais por Vírus , Neoplasias da Bexiga Urinária , Masculino , Humanos , Adulto , Transplante de Rim/efeitos adversos , Carcinoma de Células de Transição/diagnóstico , Carcinoma de Células de Transição/cirurgia , Vírus BK/fisiologia , Viremia/complicações , Viremia/tratamento farmacológico , Neoplasias da Bexiga Urinária/complicações , Aloenxertos , Nefrectomia , Infecções Tumorais por Vírus/complicações , Infecções Tumorais por Vírus/diagnóstico
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