Identifying what works for whom: Implementation outcomes following iLookOut, a child abuse identification and referral training program.

Introduction: iLookOut, a web-based child abuse training for early childcare professionals (ECPs), has been shown to improve knowledge and attitudes related to correctly identifying and reporting suspected cases of child abuse. The overarching goal of the present study is to examine "what works for whom" for iLookOut in order to identify strategies for optimizing learner outcomes. Methods: This prospective study enrolled 12,705 ECPs who completed iLookOut (November 2014-December 2018). We used structural equation models to test whether learner demographic and professional characteristics were differentially associated with implementation outcomes (i.e., acceptability and appropriateness) and whether these mediated subsequent indicators of training effectiveness (i.e., gains in knowledge). Results: Consistent with previous research, individuals with lower baseline knowledge scores showed greater knowledge gains (ß = -.57; p < .001). Greater knowledge gains were seen for learners who reported higher acceptability (ß = .08; p < .001) or appropriateness (ß = .14; p < .001). Implementation outcomes strongly associated with knowledge gains included acceptability for female learners and appropriateness for learners who had not completed high school or had >15 years of experience in childcare settings. Where mediation was found, for the majority of groups, appropriateness emerged as the driving mediator. Conclusion: Implementation outcomes emerged as important drivers of knowledge change for most groups. The iLookOut Core Training's use of a multimedia learning environment, video-based storylines, and game-based techniques were endorsed by learners and correlated with increases in knowledge. Future work should explore why aspects of the iLookOut training are rated as less acceptable or appropriate by some groups and what changes would improve efficacy for low performing learners.

Exploring School Professionals' Definitions of Childhood Trauma.

PURPOSE: Little is known about school professionals' definitions of trauma outside of the context of trauma-informed school trainings. METHODS: The present study used thematic analysis to explore school professionals' open-ended definitions of childhood trauma (N = 1271). Follow-up chi-square tests of independence were used to investigate differences in professionals' definitions based on their professional role and education. RESULTS: Five themes were identified: effects of trauma, events of trauma, solutions to trauma, emotional responses, and no knowledge. Effects of trauma and events of trauma contained ten and five subthemes, respectively. School professionals who identified long-term effects of trauma on students most commonly listed general negative effects (e.g., "An experience or event that can negatively impact that child") instead of effects on specific domains such as behavior or emotions (e.g., "An experience that negatively impacted a child emotionally"). School professionals who identified an event of trauma most commonly provided examples of trauma (e.g., child maltreatment) or a general definition of trauma. School professionals' roles and education were somewhat related to their definitions of childhood trauma. Findings suggest that childcare providers and professionals without a bachelor's degree have gaps in their knowledge of child trauma. CONCLUSIONS: These results suggest school professionals have some foundational knowledge about trauma, but it is not universal. To best serve school professionals working with this vulnerable population of students, researchers and practitioners should design future trauma-informed professional development opportunities around school professionals' prior knowledge and understanding of trauma as well as their potential misunderstandings of trauma.

Addressing Systemic Racism in the American Professional Society on the Abuse of Children Publications.

The United States continues to grapple with longstanding policies and systems that have adversely impacted historically marginalized communities who identify (and are racialized) as non-White. These stem from a legacy of structural and systemic racism, and the long-term consequences of sanctioned colonization. This legacy rests upon a field of scholarly research that is similarly fraught with white supremacy. As a field, we must examine the process of producing and publishing the body of evidence that has codified harmful policies and practices. Although racial and ethnic disparities have been discussed for decades in the child welfare and health systems, systemic racism has received comparatively little attention in academic research and journals. In this commentary, the authors detail concrete steps over the coming years that will advance diversity, equity, inclusion and justice through American Professional Society on the Abuse of Children's (APSACs) flagship journal, Child Maltreatment. The journal is committed to anti-racist publication processes, such that the journal pledges to develop procedures, processes, structures, and culture for scholarly research that promotes diversity, equity, inclusion, and justice in all forms.

Adversity, Engagement, and Later Achievement: The Role of Emotion Regulation and Parent-Child Relationship Quality.

Background: Students who have experienced adversity tend to demonstrate poorer academic outcomes than their non-maltreated peers. Academic engagement, a multidimensional, motivational construct, associated with a myriad of positive academic outcomes is an important academically-related mechanism that can be leveraged to improve the outcomes of this population. Objective: The present study aimed to better understanding of how engagement develops in the context of adversity by exploring the effects emotion regulation skills and parent-child relationships have on engagement development. Participants and setting: Analyses were conducted on 795 participants in the NSCAW dataset. Methods: Path analysis was used to estimate mediation and moderated mediation models. Results: Emotion regulation skills significantly mediated the effect experiencing trauma symptoms had on engagement. Parent-child relationship quality moderated the mediation effect emotion regulation skills had on the relationship between experiencing trauma symptoms and engagement. Conclusions: Emotion regulation skills and parent-child relationship quality are potential intervention targets to improve engagement for students who have experienced adversity.

What's the matter with ACEs? Recommendations for considering early adversity in educational contexts.

BACKGROUND: Currently, some trauma-informed education practices use "ACE scores," a number that represents the sum of endorsed items from a survey derived from the Adverse Childhood Experiences (ACEs) study in 1998. We caution that the survey provides limited information within education, and such scores have limited utility for designing and delivering individualized intervention to support students who have experienced adversity. OBJECTIVE: We sought to illustrate why ACEs are not well-suited for use in trauma-informed education, provide definitions for adversity-related terms from which a broader and common understanding of adversity can stem, and provide recommendations for integration of adversity-informed approaches to the educational context. METHODS: We compiled definitions of adversity-related constructs and made recommendations based on review of relevant research from the fields of psychology and education. RESULTS: Rather than tailoring educational practices to specific children based on the "traumatic" events they experience, we recommend educators focus their efforts on building supportive classrooms geared toward supporting students with best practices drawn from the Science of Learning, and with the understanding that early adversity can influence heterogeneous trajectories in student development and behavior. In addition, further research on educational practices, including the use of a shared language for describing and defining adversity-related experiences, are the concrete steps needed to better support a goal of adversity-informed education.

Assessment of adult learning outcomes from a school-based training on adverse childhood experiences science and trauma-informed care.

BACKGROUND: Implementing trauma-informed care (TIC) practices in educational settings requires preparing school staff to understand adverse childhood experiences (ACEs) and their impact to provide a restorative rather than a punitive response. OBJECTIVES: To assess learning outcomes of a TIC training delivered to kindergarten to 12-grade (K-12) staff. PARTICIPANTS AND SETTING: A TIC training informed by the Substance Abuse and Mental Health Service Administration (SAMHSA) Framework was delivered August to December 2017 to twenty-seven K-12 staff in Southeastern U.S. Majority were women (93 %) aged 25 to 58 years; 52 % were White and 48 % were Black/African American (48 %). METHODS: Curricular content included an overview of ACEs; stress physiology; recognition of symptoms in self and others; strategies for response; and self-care. A post-training questionnaire with 11 learning statements was administered to assess participants' level of agreement with learning each concept using a 5-point Likert scale. Self-reflective narratives of challenging situations with students were also submitted and qualitatively analyzed for applications of TIC. RESULTS: Between 62.9 % to 96 % of participants agreed/strongly agreed with learning new concepts related to ACEs and their symptoms. Qualitative data indicated that participants were able to recognize stress symptoms in students and in themselves and integrate strategies learned such as breathing and creating safe space to allow students to have voice and choice. CONCLUSIONS: TIC training curriculum that includes ACEs and toxic stress science is a critical component that promotes recognition of trauma symptoms in themselves and others. Self-reflective practice using narratives is an essential training tool for implementing TIC.

Integrating Validity Evidence to Revise a Child Abuse Knowledge Test for Early Childhood Education Providers: A Mixed Methods Approach.

Knowledge tests used to evaluate child protection training program effectiveness for early childhood education providers may suffer from threats to construct validity given the contextual variability inherent within state-specific regulations around mandated reporting requirements. Unfortunately, guidance on instrument revision that accounts for such state-specific mandated reporting requirements is lacking across research on evaluation practices. This study, therefore, explored how collection and integration of validity evidence using a mixed methods framework can guide the instrument revision process to arrive at a more valid program outcome measure.

Evaluating and Validating the Classification Accuracy of a Screening Instrument to Assess Risk for Commercial Sexual Exploitation of Child Welfare-Involved Children and Adolescents.

OBJECTIVES: Identifying children and adolescents within child welfare at risk for commercial sexual exploitation (CSE) can ensure referrals to appropriate services. However, screening measures to understand the prevalence of CSE are missing in child welfare. We evaluated the classification accuracy of a screener developed for the purpose of this study, guided by the Sexual Exploitation among Youth (SEY) risk assessment framework used in practice with child welfare-involved young people, (1) to identify young people at high versus low risk for experiencing CSE and (2) to estimate the prevalence of CSE risk for child welfare-involved children and adolescents. METHODS: We used extant data from the National Survey of Child and Adolescent Well-being study with a nationally representative sample of children and adolescents aged 11-17 years (n = 1054) investigated by child welfare from February 2008 to April 2009. The 26-item screener showed acceptable reliability (α = .73) and test-criterion validity evidence using a CSE proxy outcome (ie, narrowly defined as being paid for sexual relations). We used the receiver-operating curve to classify risk and calculate the optimal cutoff score. RESULTS: Higher scores on the SEY screener (range, 0-20 points) increased the odds of experiencing CSE by 34%. The screener was good at discriminating CSE risk at the 6-point cutoff, with 26.7% of child welfare-involved young people identified as being at high risk for CSE. CONCLUSIONS: Given the absence of accurate prevalence rates of CSE risk in the population, a theoretical cutoff index using an established method can provide an objective decision on how to distinguish risk levels. Prevalence estimates for CSE risk highlight the need for systematic screening in child welfare to identify and provide services for young people at risk.

A randomized control trial of a child abuse mandated reporter training: Knowledge and attitudes.

BACKGROUND: Despite being well-positioned to identify maltreatment in the children that they provide care for and being legally required to report suspected child maltreatment, early childhood professionals (ECPs) make a limited proportion of reports to child protective services. It is critical to identify evidence-based interventions to improve the reporting practices of this group of mandated reporters allowing for the better protection of children from maltreatment. OBJECTIVE: The goal of the present study was to determine if iLookOut, an online child abuse identification and reporting training for ECPs, results in differential gains in knowledge and attitudes towards child abuse and its reporting among ECPs, as compared to an online standard training. PARTICIPANTS AND SETTING: Both interventions were completed online by participants recruited from licensed child care programs in Southern Maine from October 2017 to January 2020. Eligibility criteria included being at least 18 years of age, English-speaking, and working as paid or volunteer staff at a licensed child care program taking care of children 5 years of age or younger. Of the 1152 enrolled individuals, 1094 provided complete pre- and post-intervention data. METHODS: A randomized controlled trial comparing iLookOut with an online standard training. RESULTS: ECPs who completed iLookOut significantly outperformed those who completed Standard mandated reporter training in terms of both knowledge (d=1.09 vs. 0.67) and attitudes (d=0.67 vs. 0.54) relative to pre-test scores. CONCLUSIONS: iLookOut is a promising candidate for widespread use in meeting the need for evidence-based training on child abuse and its reporting.

Exploring the mediating effect of academic engagement on math and reading achievement for students who have experienced maltreatment.

BACKGROUND: Students who experience maltreatment tend to underperform academically relative to their peers, requiring an understanding of academically-related mechanisms that are potential intervention targets. Academic engagement, a multidimensional construct that is influential in students' investment in learning and the school context, is one such mechanism that has been associated with positive academic outcomes and develops through interactions between students and their environment. OBJECTIVE: The purpose of this study was to examine how maltreatment experiences and trauma symptoms were indirectly associated with academic achievement in adolescence through academic engagement. PARTICIPANTS AND SETTING: The study was conducting on a subsample of 583 youths from the National Study of Child and Adolescent Wellbeing II (NSCAW II) cohort. METHODS: Structural equation modeling was used to examine the indirect effect engagement on the relationship between maltreatment and trauma symptomology and academic achievement. RESULTS: Academic engagement significantly mediated trauma symptoms and later standardized reading (ß = -0.02; 95 % CI [-0.04, -0.0004]) and math (ß = -0.02; 95 % CI [-0.05, -0.0003]) achievement test scores. However, similar mediating effects were not found for engagement on maltreatment and later standardized reading (ß = -0.01; 95 % CI [-0.03, 0.01]) and math (ß = -0.01; 95 % CI [-0.03, 0.01]) achievement test scores. CONCLUSIONS: These findings suggest that variability in academic outcomes was indirectly associated with engagement but only for students who exhibited trauma symptoms rather than experiencing maltreatment alone. The findings suggest future researchers should consider engagement should as an academically-related mechanism to help students who were maltreated succeed academically.

COVID-19 salivary Raman fingerprint: innovative approach for the detection of current and past SARS-CoV-2 infections.

The pandemic of COVID-19 is continuously spreading, becoming a worldwide emergency. Early and fast identification of subjects with a current or past infection must be achieved to slow down the epidemiological widening. Here we report a Raman-based approach for the analysis of saliva, able to significantly discriminate the signal of patients with a current infection by COVID-19 from healthy subjects and/or subjects with a past infection. Our results demonstrated the differences in saliva biochemical composition of the three experimental groups, with modifications grouped in specific attributable spectral regions. The Raman-based classification model was able to discriminate the signal collected from COVID-19 patients with accuracy, precision, sensitivity and specificity of more than 95%. In order to translate this discrimination from the signal-level to the patient-level, we developed a Deep Learning model obtaining accuracy in the range 89-92%. These findings have implications for the creation of a potential Raman-based diagnostic tool, using saliva as minimal invasive and highly informative biofluid, demonstrating the efficacy of the classification model.

Heterogeneity in the dynamic arousal and modulation of fear in young foster children.

Guided by emotional security theory, we explored how child and context-related factors were associated with heterogeneity in young foster children's organized patterns of fear response to distress. Results from group-based trajectory modeling used to analyze observational data from a fear-eliciting task showed that children from our sample (mean age = 62 months, SD = 9) were classified into 3 specific fear regulation patterns differentiated by the emotional response parameters of onset intensity, peak intensity, and rise time. A descriptive examination of child's emotion knowledge, aggressive behaviors, and attention problems, as well as length of time in current foster home, placement transitions, and caregiver responsiveness and modeling showed class-specific differences in means. Moreover, the likelihood of class membership was significantly predicted by children's emotion knowledge, aggressive behaviors, and foster mothers' responsiveness and modeling of appropriate boundaries. Results show promising support for the implementation of individualized, child-directed interventions targeting specific patterns of response parameters of emotion regulation for young foster children. Further, parenting intervention services need to promote the emotion socialization skills of foster parents that are tailored toward each specific trajectory pattern of emotion arousal and modulation.

Human salivary Raman fingerprint as biomarker for the diagnosis of Amyotrophic Lateral Sclerosis.

Amyotrophic Lateral Sclerosis (ALS) is a neurodegenerative disease leading to progressive and irreversible muscle atrophy. The diagnosis of ALS is time-consuming and complex, with the clinical and neurophysiological evaluation accompanied by monitoring of progression and a long procedure for the discrimination of similar neurodegenerative diseases. The delayed diagnosis strongly slows the potential development of adequate therapies and the time frame for a prompt intervention. The discovery of new biomarkers could improve the disease diagnosis, as well as the therapeutic and rehabilitative effectiveness and monitoring of the pathological progression. In this work saliva collected from 19 patients with ALS, 10 affected by Parkinson's disease, 10 affected by Alzheimer's disease and 10 healthy subjects, was analysed using Raman spectroscopy, optimizing the parameters for detailed and reproducible spectra. The statistical multivariate analysis of the data revealed a significant difference between the groups, allowing the discrimination of the disease onset. Correlation of Raman data revealed a direct relationship with paraclinical scores, identifying multifactorial biochemical modifications related to the pathology. The proposed approach showed a promising accuracy in ALS onset discrimination, using a fast and sensitive procedure that can make more efficient the diagnostic procedure and the monitoring of therapeutic and rehabilitative processes in ALS.

Assessing risk of commercial sexual exploitation among children involved in the child welfare system.

The objective of this study was to assess item characteristics indicative of the severity of risk for commercial sexual exploitation among a high-risk population of child welfare system involved youth to inform the construction of a screening tool. Existing studies have discerned factors that differentiate Commercial Sexual Exploitation of Children (CSEC) victims from sexual abuse victims, yet no research has been conducted to discriminate which items in a high risk population of youth are most predictive of CSEC. Using the National Survey of Child and Adolescent Well-Being (NSCAW) cohorts I and II, we examined responses from 1063 males and 1355 females ages 11 and older, over three interview periods. A 2-parameter logistic Item Response Theory (2 PL IRT) model was employed in order to examine item performance as potential indicators for the severity of risk for CSEC. Differential Item Functioning (DIF) analysis was conducted in order to examine potential differences in item responses based on gender. Modeling strategies to assess item difficulty and discrimination were outlined and Item Characteristic Curves for the final retained items were presented. Evidence for uniform DIF were present within items that asked about runaway, any drug use, suicidality, and experiencing severe violence. Results from this study can inform the construction of a screening instrument to assess the severity of risk for experiencing CSEC.

School readiness of maltreated preschoolers and later school achievement: The role of emotion regulation, language, and context.

Guided by bio-ecological theory, this study aimed to: (1) identify heterogeneity in the developmental patterns of emotion regulation for maltreated preschool-aged children; (2) examine the role of gender, language, placement instability, cognitive stimulation, and emotional support on patterns of stability and change of emotion regulation over time; and (3) elucidate the role of emotion regulation/dysregulation patterns on later academic achievement. This study utilized data from the first cohort of the National Survey of Child and Adolescent Well-Being. Results using LCA and LTA models indicated stability and change in emotionally regulated vs. emotionally dysregulated latent classes across 4, 5, and 6 ½ years of age. Placement instability significantly increased the likelihood of being classified as emotionally dysregulated at wave 1. Moreover, children classified as emotionally dysregulated by age 6 ½ scored significantly lower than children who were classified as emotionally regulated on measures of reading and math achievement by age 10. Based on these findings, placement stability at first contact with CPS should be promoted in order to prevent cascading negative effects on emotion regulation. Additionally, children who are more emotionally dysregulated by the time they transition to formal schooling should receive increased socioemotional and socioemotional learning supports.

Randomized trial on adjuvant treatment with FOLFIRI followed by docetaxel and cisplatin versus 5-fluorouracil and folinic acid for radically resected gastric cancer.

BACKGROUND: Some trial have demonstrated a benefit of adjuvant fluoropirimidine with or without platinum compounds compared with surgery alone. ITACA-S study was designed to evaluate whether a sequential treatment of FOLFIRI [irinotecan plus 5-fluorouracil/folinic acid (5-FU/LV)] followed by docetaxel plus cisplatin improves disease-free survival in comparison with 5-FU/LV in patients with radically resected gastric cancer. PATIENTS AND METHODS: Patients with resectable adenocarcinoma of the stomach or gastroesophageal junction were randomly assigned to either FOLFIRI (irinotecan 180 mg/m(2) day 1, LV 100 mg/m(2) as 2 h infusion and 5-FU 400 mg/m(2) as bolus, days 1 and 2 followed by 600 mg/m(2)/day as 22 h continuous infusion, q14 for four cycles) followed by docetaxel 75 mg/m(2) day 1, cisplatin 75 mg/m(2) day 1, q21 for three cycles (sequential arm) or De Gramont regimen (5-FU/LV arm). RESULTS: From February 2005 to August 2009, 1106 patients were enrolled, and 1100 included in the analysis: 562 in the sequential arm and 538 in the 5-FU/LV arm. With a median follow-up of 57.4 months, 581 patients recurred or died (297 sequential arm and 284 5-FU/LV arm), and 483 died (243 and 240, respectively). No statistically significant difference was detected for both disease-free [hazard ratio (HR) 1.00; 95% confidence interval (CI): 0.85-1.17; P = 0.974] and overall survival (OS) (HR 0.98; 95% CI: 0.82-1.18; P = 0.865). Five-year disease-free and OS rates were 44.6% and 44.6%, 51.0% and 50.6% in the sequential and 5-FU/LV arm, respectively. CONCLUSIONS: A more intensive regimen failed to show any benefit in disease-free and OS versus monotherapy. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT01640782.

KRAS mutation detection by high-resolution melting analysis significantly predicts clinical benefit of cetuximab in metastatic colorectal cancer.

BACKGROUND: Anti-epidermal growth factor receptor (EGFR) monoclonal antibodies are restricted to KRAS wild-type (WT) metastatic colorectal cancers (mCRCs), usually identified by direct sequencing, that may yield false negative results because of genetic heterogeneity within the tumour. We evaluated the efficiency of high-resolution melting analysis (HRMA) in identifying KRAS-mutant (MUT) tumours. METHODS: We considered 50 mCRC patients scored as KRAS-WT by direct sequencing and treated with cetuximab-containing chemotherapy, and tested the correlations between HRMA findings and response rate (RR), progression-free (PFS) and overall survival (OS). RESULTS: Aberrant melting curves were detected in four (8%) cases; gene cloning confirmed these mutations. Response rate (RR) of HRMA KRAS-WT patients was 28.3%. There was no response in HRMA KRAS-MUT patients. Disease control rate (responsive plus stable disease) was 58.7% in HRMA KRAS-WT patients and 25% in HRMA KRAS-MUT patients. There was no correlation between HRMA KRAS status and RR (P=0.287) or disease control (P=0.219). Median PFS (4.8 vs 2.3 months; hazard ratio (HR)=0.29, P=0.02) and OS (11.0 vs 2.7 months; HR=0.11, P=0.03) were significantly longer for the HRMA KRAS-WT than for HRMA KRAS-MUT patients. CONCLUSIONS: High-resolution melting analysis identified 8% more KRAS-MUT patients not responding to cetuximab-containing regimens, suggesting that HRMA may be more effective than direct sequencing in selecting patients for anti-EGFR antibodies.

Fasting glucose and treatment outcome in breast and colorectal cancer patients treated with targeted agents: results from a historic cohort.

BACKGROUND: We investigated pretreatment fasting glucose as a predictor of patients' important outcomes in breast and colorectal cancers undergoing targeted therapies. PATIENTS AND METHODS: In a historic cohort of 202 breast and 218 colorectal cancers treated with targeted agents from 1998 to 2009, we used the Kaplan-Meier method and the log-rank test to estimate survival through tertiles of fasting glucose and the Cox proportional hazards model for multivariate analysis stratified by primary site of cancer and including gender, age and body mass index. RESULTS: The median follow-up was 20 months (1-128). At 60 months, 65% of patients in the lowest tertile of fasting glucose did not experiment disease progression compared with 34% in the highest tertile (P=0.001). Seventy-six percent of females in the lowest tertile showed no progression compared with 49% in the top tertiles (P=0.015). In multivariate analysis, fasting glucose was a significant predictor of time to disease progression only in breast cancer patients in the first tertile compared with the third (P=0.017). CONCLUSIONS: We found evidence of a predictive role of pretreatment fasting glucose in the development of resistance in breast cancer patients treated with targeted agents. Prospective studies are warranted to confirm our findings.

Ovarian metastasis following gallbladder carcinoma: a case report.

BACKGROUND: Mucinous ovarian cancer raises problems of differential diagnoses because it is often difficult to distinguish the primary from the metastatic form. Most metastatic ovarian tumors originate from the gastrointestinal tract, mainly colorectal, gastric, pancreatic; the gallbladder is a very rare source of ovarian metastases. CASE: We report a case of ovarian metastases from a gallbladder cancer, incidentally diagnosed more than 2.5 years earlier during a laparoscopic intervention for biliary lithiasis. CONCLUSION: The interest of this case lies in the long progression-free survival, the venous thromboembolism syndrome that preceded by a few months the diagnosis of the ovarian mass and the discrepancy between the radiologic and the laparoscopic stage assessment.