Publications by authors named "Laws H"

Literature underscores the importance of emotion dysregulation in clinical research. However, one critical limitation of the existing investigations in this area involves the lack of psychometrically valid measures for assessing emotion dysregulation in individuals' daily lives. This study examined the factor structure and psychometric properties of momentary versions of the Difficulties in Emotion Regulation Scale (mDERS) and the Difficulties in Emotion Regulation Scale-Positive (mDERS-P).

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Background: The current German guidance from 2016 recommends a Time to Antibiotics (TTA) of<60 min in children and adolescents with febrile neutropenia (FN).

Methods: Critical analysis of available studies and recent meta-analyses, and discussion of the practical consequences in the FN working group of the German Societies for Paediatric Oncology and Haematology and Paediatric Infectious Diseases.

Results: The available evidence does not support a clinically significant outcome benefit of a TTA<60 min in all paediatric patients with FN.

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Article Synopsis
  • * It involved 237 participants, using specific assessments to measure HRQOL and met needs, analyzing both self-reported and caregiver-reported data.
  • * Results showed negative associations between met needs and HRQOL for both groups, indicating the importance of considering these perspectives in future research and care practices.
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Objective: To assess the impact of prophylaxis with rIX-FP, a fusion protein linking recombinant factor IX (FIX) with human albumin, on joint outcomes.

Methods: Joint outcomes were assessed in pediatric (<12 years) and adult/adolescent (≥12 years) patients receiving rIX-FP prophylaxis every 7, 10, or 14 days; patients (>18 years) well-controlled on a 14-day regimen could switch to a 21-day regimen. Target joints were defined as ≥3 spontaneous bleeds into a single joint within a 6-month period.

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Background: Due to the high risk of severe infection among pediatric hematology and oncology patients, antimicrobial use is particularly high. With our study, we quantitatively and qualitatively evaluated, based on institutional standards and national guidelines, antimicrobial usage by employing a point-prevalence survey with a multi-step, expert panel approach. We analyzed reasons for inappropriate antimicrobial usage.

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The COVID-19 pandemic highlighted the importance of global genomic surveillance to monitor the emergence and spread of SARS-CoV-2 variants and inform public health decision-making. Until December 2020 there was minimal capacity for viral genomic surveillance in most Caribbean countries. To overcome this constraint, the COVID-19: Infectious disease Molecular epidemiology for PAthogen Control & Tracking (COVID-19 IMPACT) project was implemented to establish rapid SARS-CoV-2 whole genome nanopore sequencing at The University of the West Indies (UWI) in Trinidad and Tobago (T&T) and provide needed SARS-CoV-2 sequencing services for T&T and other Caribbean Public Health Agency Member States (CMS).

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Allostatic load, a multisystem composite measure of chronic stress reflecting the cumulative wear and tear on the body, has utility in explaining maternal and child health disparities and predicting future health when measured during the peripartum period. Research using cross-sectional data has demonstrated an inverse association between concurrent breastfeeding status and maternal postpartum allostatic load. However, the relationship between breastfeeding duration and postpartum allostatic load has not been determined.

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Background: Because infections are a major driver of morbidity and mortality in children with hematologic or oncologic diseases, antimicrobials are frequently prescribed in pediatric oncology practice. However, excess or inappropriate use of antimicrobials is directly linked to the emergence of antimicrobial resistance. Although point-prevalence studies have examined the extent of antimicrobial use, a comprehensive qualitative evaluation of individual antimicrobial prescriptions remains lacking.

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Introduction: Research is needed to investigate preventive strategies to reduce mental health burden and assess effective implementation among immigrants. Problem management plus (PMP) is a low-intensity multicomponent psychological intervention developed by the World Health Organization (WHO) that trained laypeople can deliver. PMP has been adapted as a prevention intervention and developed as PMP for immigrants (PMP-I), including psychoeducation, problem-solving, behavioural activations and mind-body exercise, to address immigrants' multiple stressors.

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Misalignment between students' communal values and those expressed in classrooms is an obstacle to academic engagement, especially in mathematics, and especially for racial ethnic minority and female students. Using 10 schools across the United States, we conducted a longitudinal field study in 8th grade mathematics classes to investigate: (a) how perceptions of communally oriented classrooms influence student outcomes in early adolescence, (b) what psychological processes mediate these relations, and (c) whether the influence of perceived communal practices in classrooms have similar or different effects on students with varying social identities based on race, ethnicity, and gender. Results showed that middle school classes that emphasize communality (both social relevance of math and peer collaboration) significantly predicted stronger math self-concept, more behavioral engagement, and better performance in math.

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Objective: ADHD and ODD are commonly co-occurring, but often studied individually. This study evaluated common trajectories of these disorders and explored how they co-develop in early childhood.

Method: Community parents ( = 273) completed online surveys about their 2-year-old.

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Article Synopsis
  • - Patients with ataxia-telangiectasia (A-T) often experience severe issues, including progressive coordination problems, weakened immune response, and higher cancer risk, with those having IgA deficiency facing even worse outcomes.
  • - A study of 659 A-T patients showed that those with IgA deficiency had significantly lower lymphocyte counts and altered immune cell types compared to those without IgA deficiency, indicating poorer health.
  • - The findings suggest that IgA deficiency serves as a simple indicator of worse prognosis in A-T patients, emphasizing the need for careful monitoring and potential treatment strategies for those affected.
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Objective: To analyze the composition of the oral microbiome in children and adolescents with chronic nonbacterial osteomyelitis (CNO) with respect to age distribution, gender differences, effects of medication, disease activity and the influence of body site.

Methods: The oral microbiome of 20 patients (12 male and 8 female; median age 10.3 years) and 36 controls were examined.

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Objectives: Behavioral interventions can reduce distress for couples coping with early-stage dementia. However, most interventions are limited in accessibility and fail to address individualized goals. This pilot study examined the dyadic effects on multiple indicators of well-being of the Wish Outcome Obstacle Plan (WOOP) intervention, which guides participants to use Mental Contrasting with Implementation Intentions to achieve attainable goals in their daily lives.

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Immunocompromised children and adolescents receiving treatment for cancer have an increased risk for potentially life-threatening infectious complications such as blood stream infections with Gram-positive and Gram-negative pathogens. Therefore, several centers for Pediatric Hematology and Oncology administer antibacterial prophylaxis to these patients to lower morbidity and mortality. Two pediatric specific guidelines on antibacterial prophylaxis were recently published.

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Article Synopsis
  • A multicenter survey conducted in 36 pediatric oncology centers in Germany revealed a decline in home schooling satisfaction from 79% to 38% during the COVID-19 pandemic.
  • The main concerns for patients attending school included the risk of SARS-CoV-2 infection and potential transmission to others.
  • Many pediatric oncology centers emphasized the importance of regular social participation after intensive therapy, highlighting that ongoing restrictions have significant negative impacts on the psychosocial well-being of patients and their families.
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Febrile neutropenia is the most common potential emergency situation in children and adolescents with cancer. The host response of these patients is severely compromised by treatment-induced immunosuppression resulting in a lack of important defence mechanisms, so that bacterial infections and in certain risk groups also fungal infections can be life threatening. As the clinical course of these infectious complications may be rapid and fatal, early antibiotic treatment can save lives.

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Borderline personality disorder (BPD) and depression are characterized by negative emotionality, yet BPD is also theorized to be linked with emotional variability. The present study extends past work to a larger time scale and notes the degree to which stress-related emotional responses are variable or persistent across stressors using novel analytic models. Participants ( = 164) were undergraduate students who completed daily assessments of negative emotional responses to interpersonal stressors for 2 weeks.

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Anogenital and oropharyngeal infections with human papilloma viruses (HPV) are common. Clinically manifest disease may significantly impact quality of life; the treatment of HPV-associated lesions is associated with a high rate of recurrence and invasive neoplasms, such as cervical, anal, vulvar, penile, and oropharyngeal cancers, which are characterized by significant morbidity and mortality. Vaccination against HPV is an effective and safe measure for the primary prevention of HPV-associated lesions, but immunization rates are still low in Germany.

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Background: Familial multiple coagulation factor deficiencies (FMCFDs) are a group of inherited hemostatic disorders with the simultaneous reduction of plasma activity of at least two coagulation factors. As consequence, the type and severity of symptoms and the management of bleeding/thrombotic episodes vary among patients. The aim of this study was to identify the underlying genetic defect in patients with FMCFDs.

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Poor sleep in persons with Alzheimer's disease (AD) is a common stressor for family caregivers. Retrospective reports support associations between sleep disturbance in persons with AD and worse caregiver mood; however, prospective associations between sleep in persons with AD and caregiver outcomes have not been studied. The current study determined associations between affect and sleep of persons with AD and their caregivers using daily diary data.

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