Fostering Patient-Clinician Communication to Promote Rapid HIV, Hepatitis B Virus, and Hepatitis C Virus Diagnostic Testing: Conceptual Development of a Multilingual App

BACKGROUND

Migrants are disproportionately affected by HIV, hepatitis B virus (HBV), and hepatitis C virus (HCV). Clinicians, at times, fail to offer rapid diagnostic testing (RDT) for these viruses when a language barrier exists in the patient-clinician relationship, therefore creating missed testing opportunities. Although their effectiveness has been demonstrated elsewhere, conventional, in-person interpreters are costly and underused in practice. Furthermore, clinicians often call upon ad hoc interpreters, which introduces complexities in the clinical relationship. Digital solutions exist to diminish the burden of language barriers; however, the challenges of developing a multilingual and multicultural app have yet to be documented with respect to RDT in the nonfrancophone migrant population in France.

OBJECTIVE

Our goal was to design a multilingual app to overcome language barriers, health literacy barriers, and fears related to being tested to promote RDT of HIV, HBV, and HCV in the nonfrancophone migrant population in France.

METHODS

A combination of qualitative methods, agile development, and user-centered design was used. We conducted 2 focus groups (FGs) with 12 participants, including physicians, nurses, and social workers conducting RDT, as well as 1 modified Delphi survey with 68 participants including physicians and nurses. FGs explored the content (risk factors and medical history), functions (cultural adaptation and instant translation), and interface ergonomics (graphics and font) needed in the app. The Delphi presented 95 content items that the researchers sought to include in the app.

RESULTS

Using FGs to inform the Delphi survey, we scientifically determined the app's content consisting of 95 items using expert consensus, developed a mock-up, and conducted initial user testing. We created an app that contains both migrant and clinician interfaces and includes a sociodemographic, risk assessment, health literacy, and testing barrier questionnaires available in 11 languages. Educational content is related to HIV, HBV, and HCV, along with the ability to understand whether the migrant agrees to be tested.

CONCLUSIONS

This study allowed us to conceptualize a multilingual app that aims to increase the acceptance of RDT for HIV, HBV, and HCV. The specific features of the Assistant intelligent au dépistage des allophones app were designed to overcome the testing barriers in the nonfrancophone migrant population. The next phase will be an implementation study, as we intend to validate our app.

Portuguese translation, cultural adaptation, and validation of the Person-Centred Practice Inventory - Staff (PCPI-S)

Aiming to translate, culturally adapt, and psychometrically evaluate the Person-centred Practice Inventory - Staff (PCPI-S) for Portuguese healthcare professionals, this methodological study was conducted sequentially in two phases. Phase I followed the 10-steps recommendations from the ISPOR taskforce for translation and cultural adaptation of patient reported outcome measures. Phase II comprised a quantitative cross-sectional virtual survey of the translated PCPI-S with healthcare professionals, who were reached through snowball sampling from both primary and specialized care settings. The psychometric properties of the PCPI-S were determined by assessing reliability and construct validity. A sample of 304 healthcare professionals participated in Phase II. Ceiling effects were found. The overall internal consistency was excellent (> 0.9). The confirmatory factor analysis showed a good model fit after minor modifications, revealing construct validity, and supporting the theoretical framework. In conclusion, the three-factorial model of PCPI-S adjusted to the studied sample is a valid and reliable instrument to assess the perceptions of healthcare professionals on person-centred practice in various Portuguese clinical contexts. Considering the ceiling effects, the effect of social desirability should be explored.

Effect of the COVID-19 pandemic on surgery for indeterminate thyroid nodules (THYCOVID): a retrospective, international, multicentre, cross-sectional study

BACKGROUND

Since its outbreak in early 2020, the COVID-19 pandemic has diverted resources from non-urgent and elective procedures, leading to diagnosis and treatment delays, with an increased number of neoplasms at advanced stages worldwide. The aims of this study were to quantify the reduction in surgical activity for indeterminate thyroid nodules during the COVID-19 pandemic; and to evaluate whether delays in surgery led to an increased occurrence of aggressive tumours.

METHODS

In this retrospective, international, cross-sectional study, centres were invited to participate in June 22, 2022; each centre joining the study was asked to provide data from medical records on all surgical thyroidectomies consecutively performed from Jan 1, 2019, to Dec 31, 2021. Patients with indeterminate thyroid nodules were divided into three groups according to when they underwent surgery: from Jan 1, 2019, to Feb 29, 2020 (global prepandemic phase), from March 1, 2020, to May 31, 2021 (pandemic escalation phase), and from June 1 to Dec 31, 2021 (pandemic decrease phase). The main outcomes were, for each phase, the number of surgeries for indeterminate thyroid nodules, and in patients with a postoperative diagnosis of thyroid cancers, the occurrence of tumours larger than 10 mm, extrathyroidal extension, lymph node metastases, vascular invasion, distant metastases, and tumours at high risk of structural disease recurrence. Univariate analysis was used to compare the probability of aggressive thyroid features between the first and third study phases. The study was registered on ClinicalTrials.gov, NCT05178186.

FINDINGS

Data from 157 centres (n=49 countries) on 87 467 patients who underwent surgery for benign and malignant thyroid disease were collected, of whom 22 974 patients (18 052 [78·6%] female patients and 4922 [21·4%] male patients) received surgery for indeterminate thyroid nodules. We observed a significant reduction in surgery for indeterminate thyroid nodules during the pandemic escalation phase (median monthly surgeries per centre, 1·4 [IQR 0·6-3·4]) compared with the prepandemic phase (2·0 [0·9-3·7]; p<0·0001) and pandemic decrease phase (2·3 [1·0-5·0]; p<0·0001). Compared with the prepandemic phase, in the pandemic decrease phase we observed an increased occurrence of thyroid tumours larger than 10 mm (2554 [69·0%] of 3704 vs 1515 [71·5%] of 2119; OR 1·1 [95% CI 1·0-1·3]; p=0·042), lymph node metastases (343 [9·3%] vs 264 [12·5%]; OR 1·4 [1·2-1·7]; p=0·0001), and tumours at high risk of structural disease recurrence (203 [5·7%] of 3584 vs 155 [7·7%] of 2006; OR 1·4 [1·1-1·7]; p=0·0039).

INTERPRETATION

Our study suggests that the reduction in surgical activity for indeterminate thyroid nodules during the COVID-19 pandemic period could have led to an increased occurrence of aggressive thyroid tumours. However, other compelling hypotheses, including increased selection of patients with aggressive malignancies during this period, should be considered. We suggest that surgery for indeterminate thyroid nodules should no longer be postponed even in future instances of pandemic escalation.

FUNDING

None.

Evaluating Clinician Expectations of mHealth Solutions to Increase Rapid-Screening for HIV and Hepatitis in Migrant Populations in France: Qualitative Study

BACKGROUND

Migrants underuse screening opportunities for HIV, hepatitis B, and hepatitis C despite elevated risk factors for contracting these infections. Language barriers are an often given as reasons for limiting access to services. Translation and communication apps increase communication and overall patient satisfaction in the patient-provider relationship. In the development and adoption of new technology, expectations play an important role.

OBJECTIVE

This study aimed to explore health care professionals' opinions and attitudes regarding their screening practices with migrants and their expectations for a new communication tool that could improve migrants' screening use.

METHODS

In this qualitative study, a purposive (diverse) sampling method was used to invite doctors and nurses who conduct rapid screening tests with migrants from 4 centers of the French Office of Immigration and Integration in 3 geographic regions of France. Semistructured interviews were conducted to survey their opinions on the rapid testing of migrants, the use of telephone interpreters, the concept of health literacy, and their expectations of a new communication tool that could overcome language barriers and promote rapid screening in the new migrant population.

RESULTS

In all, 20 interviews were conducted with 11 doctors and 9 nurses with a median age of 58 (range 25-67) years. Participants favored the integration of an innovative communication tool in the context of rapid screening of migrants. However, there were concerns related to the implementation and added value of the tool while migrants were already reluctant to be screened. Expectations were for a tool that would present information in simplified French or a chosen language but also supports a positive attitude toward screening. Health professionals also expressed the wish that the technology could help with the collection of health data.

CONCLUSIONS

Feedback from health professionals provides a better understanding of potential formats, characteristics, functions, content, and use of an innovative, digital method to communicate with migrants with limited French proficiency. Findings contribute to the conceptual development of an electronic app and its implementation within the ApiDé study, which aims to validate a digital app to address language barriers to increase the use of screening among migrants with limited French proficiency in France.

Method considerations and study protocol for a Nordic multi-centre prospective study on outcomes in rare paediatric epilepsy surgery subgroups

Epilepsy surgery is a therapeutic option for selected children with drug-resistant epilepsy. Children who are surgical candidates have a high prevalence of neurodevelopmental comorbidities. There is a lack of adequately sized prospective studies in a number of rare surgical subgroups, especially of outcome domains such as cognitive level and health-related quality-of-life. In this article, we describe method considerations and a study protocol for a Nordic population-based multi-centre follow-up programme covering seizure as well as non-seizure outcomes in children aged <4 years undergoing resective epilepsy surgery and children aged ≤18 years undergoing hemispherotomy, callosotomy or surgery for hypothalamic hamartoma.

Cohort profile: the ESC EURObservational Research Programme Non-ST-segment elevation myocardial infraction (NSTEMI) Registry

AIMS

The European Society of Cardiology (ESC) EURObservational Research Programme (EORP) Non-ST-segment elevation myocardial infarction (NSTEMI) Registry aims to identify international patterns in NSTEMI management in clinical practice and outcomes against the 2015 ESC Guidelines for the management of acute coronary syndromes in patients presenting without ST-segment-elevation.

METHODS AND RESULTS

Consecutively hospitalised adult NSTEMI patients (n = 3620) were enrolled between 11 March 2019 and 6 March 2021, and individual patient data prospectively collected at 287 centres in 59 participating countries during a two-week enrolment period per centre. The registry collected data relating to baseline characteristics, major outcomes (in-hospital death, acute heart failure, cardiogenic shock, bleeding, stroke/transient ischaemic attack, and 30-day mortality) and guideline-recommended NSTEMI care interventions: electrocardiogram pre- or in-hospital, pre-hospitalization receipt of aspirin, echocardiography, coronary angiography, referral to cardiac rehabilitation, smoking cessation advice, dietary advice, and prescription on discharge of aspirin, P2Y12 inhibition, angiotensin converting enzyme inhibitor (ACEi)/angiotensin receptor blocker (ARB), beta-blocker, and statin.

CONCLUSION

The EORP NSTEMI Registry is an international, prospective registry of care and outcomes of patients treated for NSTEMI, which will provide unique insights into the contemporary management of hospitalised NSTEMI patients, compliance with ESC 2015 NSTEMI Guidelines, and identify potential barriers to optimal management of this common clinical presentation associated with significant morbidity and mortality.

A Standard Set of Value-Based Patient-Centered Outcomes and Measures of Overall Health in Adults

Background

The definition of population-specific outcomes is an essential precondition for the implementation of value-based health care. We developed a minimum standard outcome set for overall adult health (OAH) to facilitate the implementation of value-based health care in tracking, comparing, and improving overall health care outcomes of adults across multiple conditions, which would be of particular relevance for primary care and public health populations.

Methods

The International Consortium for Health Outcomes Measurement (ICHOM) convened an international panel (patients, clinicians, and topic experts). Following the development of a conceptual framework, a modified Delphi method (supported by public consultations) was implemented to identify, in sequence, the relevant domains, the best instruments for measuring them, the timing of measurement, and the relevant adjustment variables.

Findings

Outcomes were identified in relation to overall health status and the domains of physical, mental, and social health. Three instruments covering these domains were identified: PROMIS Scale v1.2—Global Health (10 items), WHO Wellbeing Index (5 items), and the WHO Disability Assessment Schedule 2.0 (12 items). Case-mix variables included a range of sociodemographic and biometric measures. Yearly measurement was proposed for all outcomes and most case-mix variables.

Interpretation

The ICHOM OAH Standard Set has been developed through consensus-based methods based on predefined criteria following high standards for the identification and selection of high-quality measures The involvements of a wide range of stakeholders supports the acceptability of the set, which is readily available for use and feasibility testing in clinical settings.

Supplementary Information

The online version contains supplementary material available at 10.1007/s40271-021-00554-8.

Evaluating pictorial support in person-centred care for children (PicPecc): a protocol for a crossover design study

INTRODUCTION

This study protocol outlines the evaluation of the pictorial support in person-centred care for children (PicPecc). PicPecc is a digital tool used by children aged 5-17 years to self-report symptoms of acute lymphoblastic leukaemia, who undergo high-dose methotrexate treatments. The design of the digital platform follows the principles of universal design using pictorial support to provide accessibility for all children regardless of communication or language challenges and thus facilitating international comparison.

METHODS AND ANALYSIS

Both effect and process evaluations will be conducted. A crossover design will be used to measure the effect/outcome, and a mixed-methods design will be used to measure the process/implementation. The primary outcome in the effect evaluation will be self-reported distress. Secondary outcomes will be stress levels monitored via neuropeptides, neurosteroids and peripheral steroids indicated in plasma blood samples; frequency of in-app estimation of high levels of distress by the children; children's use of analgesic medicine and person centeredness evaluated via the questionnaire Visual CARE Measure. For the process evaluation, qualitative interviews will be carried out with children with cancer, their legal guardians and case-related healthcare professionals. These interviews will address experiences with PicPecc in terms of feasibility and frequency of use from the child's perspective and value to the caseworker. Interview transcripts will be analysed using an interpretive description methodology.

ETHICS AND DISSEMINATION

Ethical approval was obtained from the Swedish Ethical Review Authority (reference 2019-02392; 2020-02601; 2020-06226). Children, legal guardians, healthcare professionals, policymaking and research stakeholders will be involved in all stages of the research process according to Medical Research Council's guidelines. Research findings will be presented at international cancer and paediatric conferences and published in scientific journals.

TRIAL REGISTRATION

ClinicalTrials.gov; NCT04433650.

Multiple stigma among first-generation immigrants with epilepsy in Sweden

OBJECTIVES

To investigate the meaning of stigma among first-generation immigrants with epilepsy in Sweden.

METHODS

Data were collected by individual face-to-face interviews with 25 first-generation immigrants with epilepsy from 18 different countries. Interviews were recorded, transcribed verbatim, and analyzed systematically using a hermeneutic approach.

RESULTS

Multiple aspects of stigma were associated with epilepsy, immigration, and socioeconomic deprivation. The main theme "It is a fight to be appreciated as a person and member of society" illuminated the meaning of stigma in the struggle with a negative self-image and strategies to build self-confidence. The seizure-related fears were amplified by language barriers and a lack of knowledge of the healthcare system that obstructed access to health care. Few close relatives nearby or misconceptions of epilepsy in the family resulted in a lack of support. The stigma of being an immigrant and of socioeconomic deprivation resulted in feelings of being unvalued by the society in addition to feelings of being unvalued in relationships and at work because of epilepsy. The social isolation experienced as a result of immigration was increased due to the presence of perceived stigma due to epilepsy which led people to stay at home in order to conceal their epilepsy. At the same time, to inform others about their epilepsy could reduce seizure-related fears. Employment appeared as a symbol of being a capable person and helped participants gain self-confidence.

CONCLUSIONS

Barriers to access health care and the exposure to multiple stigma can result in increased seizure-related fears, social isolation, and a lack of support for immigrants with epilepsy. In the context of epilepsy and immigration, stigma was intricately connected to how people perceived themselves as capable and contributing members of society. To reduce the negative influence of stigma, employment appeared vital to build self-confidence and break social isolation. Investigating the patient's experience of stigma may provide healthcare professionals with valuable information on the need for support and priorities in epilepsy management. Public efforts to increase knowledge about epilepsy also among first-generation immigrants would be valuable.

Cervical lymphatic malformation demonstrating thyroglobulin on fine needle aspirate washout

A case report highlighting the importance of cautious interpretation of thyroglobulin washouts in fine needle aspirates when deciding on management of differentiated thyroid cancer, so as to avoid unnecessary surgery.

Spontaneous atraumatic lingual haematoma presenting with threatened airway obstruction

Spontaneous bleeding in the head and neck region is exceedingly rare, particularly in the absence of trauma or an underlying disorder. We describe a case of an atraumatic lingual haematoma in an 88-year-old male presenting with threatened airway obstruction. The only risk factor our patient had was Aspirin use. Our patient was able to be managed conservatively with observation in the hospital's high dependency unit (HDU) and intravenous steroid (Dexamethasone) and antibiotic (Amoxicillin + Clavulanic acid) therapy. We discuss this case to highlight the importance of recognising an impending airway emergency in the setting of deep space bleeding or swelling.

The DISABKIDS generic and diabetes-specific modules are valid but not directly comparable between Denmark, Sweden, and Norway

BACKGROUND/OBJECTIVES

Government guidance promote benchmarking comparing quality of care including both clinical values and patient reported outcome measures in young persons with type 1 diabetes. The aim was to test if the Nordic DISABKIDS health-related quality of life (HrQoL) modules were construct valid and measurement comparable within the three Nordic countries.

METHODS

Data from three DISABKIDS validation studies in Sweden, Denmark, and Norway were compared using Rasch and the graphical log-linear Rasch modeling. Monte Carlo methods were used to estimate reliability coefficient and target was defined as the point with the lowest SE of the mean. Self-report data were available from 99 Danish (8-18 years), 103 Norwegian (7-19 years), and 131 Swedish (8-18 years) young people.

RESULTS

For the DISABKIDS higher scores on most subscales were noted in the Norwegian population. The Swedish sample had a significantly higher score on the "Diabetes treatment" subscale and scores closer to optimal target than the other countries. For each country, construct validity and sensitivity were acceptable when accounting for differential item function (DIF) and local dependency (LD). Less LD and DIF were found if only Denmark and Norway were included. The combined model was reliable; however, some differences were noted in the scale translations relating to the stem and response alternatives, which could explain the discrepancies.

CONCLUSION

The Nordic versions of the DISABKIDS questionnaires measures valid and reliable HrQoL both within and between countries when adjusted for DIF and LD. Adjusting the Likert scales to the same respond categories may improve comparability.

Evaluation of a novel database for quality assurance at a head and neck service in New Zealand: an audit of free flap head and neck reconstruction

BACKGROUND

Clinical audit is a critical quality improvement exercise, yet efficient audit tools are lacking. The main objective of this study was to evaluate a recently deployed database in facilitating the process of clinical audit, and the secondary objective was to evaluate the outcomes of free flap reconstruction of the head and neck at our centre.

METHODS

A head and neck cancer-specific database was customized to suit the needs of our head and neck multidisciplinary team. Data has been entered prospectively into this database since March of 2018. An audit of free flap reconstruction of the head and neck over a 12-month period was performed using the database and analysed as a case study to examine its efficacy as a clinical audit tool. Additionally, the outcomes of free flap reconstruction at our centre were compared to those reported in the international literature.

RESULTS

The database allows flexible and specific queries, analysis and export of data, and can provide immediate results. However, issues with data quality and completeness were identified. In this audit, the overall 30-day complication rate and 30-day mortality in patients undergoing free flap reconstruction of the head and neck were 58% and 3%, respectively.

CONCLUSION

The database is fit for its intended purpose as an audit tool. Outcomes of free flap reconstruction of the head and neck at our centre are comparable to those of institutions overseas.

International neuromonitoring study group guidelines 2018: Part II: Optimal recurrent laryngeal nerve management for invasive thyroid cancer-incorporation of surgical, laryngeal, and neural electrophysiologic data

The purpose of this publication was to inform surgeons as to the modern state-of-the-art evidence-based guidelines for management of the recurrent laryngeal nerve invaded by malignancy through blending the domains of 1) surgical intraoperative information, 2) preoperative glottic function, and 3) intraoperative real-time electrophysiologic information. These guidelines generated by the International Neural Monitoring Study Group (INMSG) are envisioned to assist the clinical decision-making process involved in recurrent laryngeal nerve management during thyroid surgery by incorporating the important information domains of not only gross surgical findings but also intraoperative recurrent laryngeal nerve functional status and preoperative laryngoscopy findings. These guidelines are presented mainly through algorithmic workflow diagrams for convenience and the ease of application. These guidelines are published in conjunction with the INMSG Guidelines Part I: Staging Bilateral Thyroid Surgery With Monitoring Loss of Signal. Level of Evidence: 5 Laryngoscope, 128:S18-S27, 2018.

Experiencing health-related quality of life in paediatric short stature - a cross-cultural analysis of statements from patients and parents

OBJECTIVES

Direct assessment of the patient perspective is necessary to thoroughly understand patients' experiences of disease. We aimed to examine information from children with short stature on their perceived HrQoL within 5 European countries.

METHODS

Patients, identified through clinical databases, were approached by their clinicians according to the inclusion criteria regarding a diagnosis of growth hormone deficiency or idiopathic short stature and age requirements. A focus group methodology was applied in 84 children and 112 parents. Based on a category system, individual statements were allocated to domains. To evaluate the emerging topics, qualitative content analysis was conducted. Domains and respective coding frequencies per category were compared across countries and respondents.

RESULTS

The highest number of statements produced by the children and parents were related to social (29%) and emotional needs and concerns (28%). In particular, children stressed their experience of social exclusion but also their perception of social support. Regarding emotional needs, they stated mainly the desire to be taller in order to be less teased by peers. National differences were identified, for example, Swedish (22%) and British (16%) children and their parents (Sweden 26%; Britain 23%) stressed physical HrQoL aspects, whereas German children (21%) strongly focused on treatment aspects, mainly the benefit of treatment.

CONCLUSION

Comprehensive knowledge of the impact of a chronic condition such as short stature on wellbeing is an important precondition of effective treatment. Because socioemotional topics were rated in all the countries to be most important, interventions aimed at improving HrQoL should target social and emotional responses to short stature.

Wave energy devices with compressible volumes

We present an analysis of wave energy devices with air-filled compressible submerged volumes, where variability of volume is achieved by means of a horizontal surface free to move up and down relative to the body. An analysis of bodies without power take-off (PTO) systems is first presented to demonstrate the positive effects a compressible volume could have on the body response. Subsequently, two compressible device variations are analysed. In the first variation, the compressible volume is connected to a fixed volume via an air turbine for PTO. In the second variation, a water column separates the compressible volume from another volume, which is fitted with an air turbine open to the atmosphere. Both floating and bottom-fixed, axisymmetric, configurations are considered, and linear analysis is employed throughout. Advantages and disadvantages of each device are examined in detail. Some configurations with displaced volumes less than 2000 m³ and with constant turbine coefficients are shown to be capable of achieving 80% of the theoretical maximum absorbed power over a wave period range of about 4 s.

Secular trends in weight, height and BMI in young Swedes: the 'Grow up Gothenburg' studies

AIM

This study aims to document secular differences in anthropometry (level and variability of weight, height, BMI) in two cohorts born around 1990 and 1974 and examined as young adults.

METHODS

Descriptive results are presented for the complete cohorts. The final analysis age-matched the cohorts (mean, 18.8 years) and employed CDC z-scores to compare means and distributions of weight, height and BMI.

RESULTS

Z-scores for weight, height and BMI were higher in later-born (1990) boys, while in girls weight and height increased over this period without resulting in increased BMI. At the same time, in boys the BMI variances increased, confirming a simultaneous emergence of more overweight and more underweight. In girls, the BMI variance did not increase significantly. Sensitivity analyses, excluding subjects not born in Sweden, confirmed increasing BMI trends in boys.

CONCLUSION

This study documents that gender differences in the recent childhood obesity epidemic can also be observed in young Swedes as they enter adulthood. Comparing two cohorts of high school students born around 1974 or 1990, less favourable trends in weight status were seen in boys than in girls. Finally, secular increases in height, already observed earlier in the 20th century, continued in these more contemporary cohorts.

Carbohydrate counting with a bolus calculator improves post-prandial blood glucose levels in children and adolescents with type 1 diabetes using insulin pumps

AIM

Carbohydrate counting (CC) is widely used in insulin pumps. The primary objectives of this study were improvement of HbA1c and meal-related plasma glucose (PG) levels when using CC.

METHODS

Forty patients with pump treatment, aged 13.8 ± 3.4 yr (range 5.0-19.5) and diabetes duration 8.0 ± 3.8 (1.8-16.8) years completed a 1-yr multi-center study. HbA1c at start was 7.6 ± 0.9% Diabetes Control and Complications Trial (DCCT), 59 ± 10 mmol/mol International Federation for Clinical Chemistry and Laboratory Medicine (IFCC). They were randomized into (A) control group, (B) manual CC, and (C) CC with a bolus calculator in the pump for calculations. (B) and (C) received education in CC while (A) received equal hours of traditional dietary education. Glucose meters were downloaded at visits and the standard deviation (PG-SD) calculated. PG measurements from before and 2 h after meals were registered separately.

RESULTS

We found no difference in HbA1c between the groups. Group C had a non-significant decrease in PG-SD (p = 0.056) compared to start, and a significantly higher number of post-meal PG between 4 and 8 mmol/L at 12 months compared to group A (55.3% vs. 30.6%, p = 0.014). The frequency of hypoglycemia was reduced for the whole study group (p = 0.01), but with no significant difference between groups. (A) significantly increased their basal-insulin dosage at 12 months. In (C), all subjects wanted to continue CC after the study. The insulin:carbohydrate ratio correlated significantly to the insulin-dose/24 h (p = 0.003) and the correction factor to the insulin-dose/24 h (p = 0.035) and age (p < 0.001).

CONCLUSIONS

We conclude that CC using a bolus calculator may help decrease PG-fluctuations and increase post-meal PG values within target.

Impact of the new european paediatric regulatory framework on ethics committees: overview and perspectives

AIM

To evaluate the impact of the new European paediatric regulatory framework on the activities of Ethics Committees operating in Europe and to assess their involvement and interest in paediatric research.

METHODS

Task-force in Europe for Drug Development for the Young Network of Excellence and Relating Expectations and Needs to the Participation and Empowerment of Children in Clinical Trials project set up an inventory of Ethics Committees existing in Europe and conducted a survey on their approach to paediatric trials.

RESULTS

Ethics Committees operating in 22 European Countries participated in this survey. Results showed a high lack of knowledge, understanding and awareness of the current European paediatric regulatory framework and a lack of involvement of Ethics Committees in paediatric research, especially in terms of training and education, demonstrated also by the decreasing number of Ethics Committees answering exhaustively to the whole questionnaire. The majority of participating Ethics Committees expressed interest in future initiatives related to paediatric research.

CONCLUSIONS

Despite a limited knowledge and understanding of the current paediatric regulatory framework, a significant number of Ethics Committees operating in Europe show interest in initiatives related to paediatric research. Networking may be an essential tool to be used to enhance Ethics Committees role in supporting paediatric research. Any initiative should be undertaken at European level in collaboration with European Union Institutions.

Health-related quality of life of children and adolescents with growth hormone deficiency or idiopathic short stature - part 2: available results and future directions

Research on the health-related quality of life (HrQoL) impact of short stature and its treatment in children and adolescents has developed recently. Based on a PubMed literature search, studies addressing this issue were identified and considerable methodological problems mainly related to the HrQoL instruments used and conflicting results are discussed in this mini review. Additionally, this mini review identifies a need for further research and indicates potential directions.

Healthcare needs and healthcare satisfaction from the perspective of parents of children with chronic conditions: the DISABKIDS approach towards instrument development

AIM

Increasingly, families' perspectives are taken into account in the appraisal of health services. The objective of this study was to cross-culturally analyse concepts related to healthcare needs, healthcare utilization and the appraisal and satisfaction with care of parents of children with chronic conditions with the aim of developing a cross-cultural measure.

METHODS

Several approaches were employed in the study: (i) a deductive approach integrating existing measurements; and (ii) an inductive approach based on focus groups. Focus groups were conducted in seven countries with mothers and fathers as well as their children with seven different chronic conditions, and qualitatively analysed.

RESULTS

As a result of an evaluation of the different existing methodological approaches, the basic structural components were identified: healthcare needs, the receipt of services, problems with receiving services as well as the appraisal of and satisfaction with the quality of care. While items referring to existing healthcare services were primarily derived by the work of an expert group, items related to quality of care and satisfaction with services mainly evolved from the focus group work. From the focus groups, 367 statements were extracted, which were further processed in a Q-sort rating by a multinational expert group in order to identify domains and salient items. The draft questionnaire to be pilot tested cross-nationally consisted of 101 items which were reduced on the basis of psychometric findings.

CONCLUSION

On the basis of results of focus groups and existing evidence, a comprehensive measure should be employed in paediatric health services research including structural, process and outcome parameters of care from the perspective of parents.

Cross-cultural development of a child health care questionnaire on satisfaction, utilization, and needs

OBJECTIVE

The instrument Child Health Care-Satisfaction, Utilization and Needs (CHC-SUN) has been developed cross-culturally to evaluate pediatric health care services for children with special health care needs (CSHCN) from the proxy perspective of parents.

METHODS

The children of the participating parents received treatment in pediatric specialty clinics in 7 European countries for asthma, cystic fibrosis, diabetes, epilepsy, cerebral palsy, rheumatoid arthritis, and atopic dermatitis. The instrument was developed through a process including literature review, expert consensus, and item generation through focus groups. The pilot instrument was extensively tested to assess psychometric properties, support item reduction, and evaluate clinical validity. The final field version was tested in a new sample of 795 parents in 7 countries.

RESULTS

Pilot testing and item reduction resulted in a practical 40-item instrument with 14 single items related to provision of services (module 1), and 26 items related to 6 scales on satisfaction with care (module 2), and 1 item on general satisfaction with care. Satisfaction with care scales showed very good psychometric properties, both initially and in the field version, with Cronbach's alpha ranging between .80 and .95 in the revised scales. Both modules discriminated well between functional status and diagnosis across countries.

CONCLUSIONS

A new instrument is available to measure provision of services and satisfaction with care for children with chronic conditions from the perspective of parents. Cross-cultural analysis reveals that the measure is useful in multinational studies evaluating health services against the background of different health systems.

NEUROLOGICAL DEFICIT AS A PRESENTATION OF OCCULT METASTATIC THYROID CARCINOMA

Three cases of occult metastatic thyroid carcinoma presenting with neurological deficits are reviewed. In each case the patient's initial presentation was with symptoms of neurological deficiency secondary to a spinal cord compression. All patients received a combination of surgery, external beam radiotherapy and postoperative thyroxine treatment. Two of the three patients are alive and well, able to mobilize with minor neurological dysfunction. The diagnosis and management of the patients, as well as their outcomes are reviewed, with a discussion on further management issues alongside a review of the current published work.

T1N0/T2N0 glottic carcinoma: A comparison of two fractionation schedules

The aim of this paper is the retrospective comparison of accelerated/hypofractionated radiotherapy regimen (AHFX) with standard fractionation regimen (SFX) for patients with early glottic carcinoma. One hundred and forty-five patients with T(1)-T(2) glottic cancer between 1986 and 1998 were eligible. Before 1992, patients received 60-66 Gy in 30-33 fractions over 6-6.5 weeks (SFX) with (60)Co and 6-MV beams. After 1992, patients received 52.5-55 Gy in 20 fractions over 4 weeks (AHFX) using 6-MV beams. The end-points were overall survival, laryngectomy-free survival (LFS), loco-regional control and toxicity. One hundred and two were stage T(1)N(0); 43 were stage T(2)N(0). Median follow up was 4.9 years. The 5-year overall survival was 78%. Five-year loco-regional control in T(1)N(0) patients was higher in AHFX than in SFX group (95 vs 75%, P = 0.002). Loco-regional control in T(2)N(0) patients was similar for AHFX and SFX (81 vs 80%, P = 0.813). Overall LFS was 88%. T(1)N(0) AHFX patients had 5-year LFS of 95% compared with 75% for SFX (P = 0.003). For T(2)N(0) AHFX patients, overall LFS was 92% compared with 80% for the SFX group (P = 0.291). No grade 4 or 5 late toxicity occurred. One AHFX patient developed grade 3 toxicity; two of 51 SFX patients developed grade 2 toxicity versus five of 94 AHFX patients. AHFX using 6-MV beams for treatment of early glottic cancer resulted in equivalent LFS and toxicity when compared with SFX.

Fungal laryngitis in immunocompetent patients

The diagnosis of fungal laryngitis is often overlooked in systemically immunocompetent patients because it is commonly considered a disease of the immunocompromised, and because it often mimics, clinically and histologically, more common and more serious conditions e.g. leukoplakia. A high index of suspicion is required to make the diagnosis, and should be considered in any immunocompetent patient with persistent or refractory laryngitis and factors predisposing to local mucosal barrier impairment e.g. gastropharyngeal reflux, smoking or inhaled steroid use. In such cases, demonstration of hyperkeratosis, particularly if associated with intraepithelial neutrophils, on biopsy should trigger a search for fungal elements using specialized stains. Prolonged treatment by systemic antimycotics is required. Treatment should also include the elimination of any predisposing factors, as failure to do so may result in difficulty with disease eradication or recurrence of the condition.

S100-mediated signal transduction in the nervous system and neurological diseases

This article presents new information regarding the complement/level of S100 family members expressed in the brain and reviews the contribution of brain S100 family members to nervous system function and disease. A total of ten S100 family members are reported in the literature to be expressed in brain -S100A1, S100A2, S100A4, S100A5, S100A6, S100A10, S100A11, S100A13, S100B, and S100Z. Quantitative Northern blot analysis detected no S100A3, S100A8, S100A9 or S100A14 mRNA in mouse brain suggesting that these family members are not expressed in the brain. In addition, there was a 100-fold range in the mRNA levels for the six family members that were detected in mouse brain: S100A1/S100B levels were 5-fold higher than S100A6/S100A10 levels and 100-fold higher than S100A4/S100A13 levels. Five of these six family members (S1100A1, S100A6, S100A10, S100A13, and S100B) exhibited age-dependent increases in expression in adult mice that ranged from 5- to 20-fold. Although previous studies on S100 function in the nervous system have focused on S100B, other family members (S100A1, S100A3, S100A4, S100A5) have been implicated in neurological diseases. Like S100B, intra- and inter-cellular forms of these family members have been linked to cell growth, cell differentiation, and apoptotic pathways. Studies presented here demonstrate that ablation of S100A1 expression in PC12 cells results in increased resistance to Abeta peptide induced cell death, stabilization of intracellular [Ca2+] homeostasis, and reduced amyloid precursor protein expression. Altogether, these results confirm that S100-mediated signal transduction pathways play an important role in nervous system function/disease and implicate S100A1 in the neuronal cell dysfunction/death that occurs in Alzheimer's disease.

Vocational assessment and intervention for people with epilepsy

Employment restrictions have been experienced by many people with epilepsy. In many cases, the restrictions are unjustified and based on stigma or a stereotypical image of the person with epilepsy. Unjustifiable restrictions are a form of discrimination and lead to unemployment and underemployment. Unfortunately, much of the research in this area has been difficult to interpret because of differences in the definition of "people with epilepsy" and differences in the definition of "employment restrictions or problems." I report on an attempt to develop a classification structure and examine some survey results collected by the IBE Employment Commission from professionals and people with epilepsy concerning the sources of employment restrictions and possible methods to overcome these restrictions.

Illness through the eyes of the child: the development of children's understanding of the causes of illness

In this study 158 children, 80 children with diabetes mellitus and 78 healthy classmates, were interviewed about their concept of different types of illness (a cold, diabetes, infection, the most and least serious disease) and illness-related concepts (pain, becoming ill and going to the doctor or hospital). Special attention was given to the relationship between development of thinking and the variables anxiety, locus of control and family- and school functioning. The results show that the ideas of the children about the causes of illness follow a sequence of developmental stages, described as 'Through the Eyes of the Child' (TEC) model. Perception seems to be the child's central auto regulative system of cognitive development. The findings suggest that thinking about illness develops relatively independently of other influences. The practical relevance of knowing how children's thinking about illness develops is elaborated in terms of their implications for health education. Immature thoughts of children about illness can be detected and accepted and not dismissed as irrational. With the help of this model, health education of the child can be facilitated.

Level and contents of consciousness in connection with partial epileptic seizures

The present study introduces concepts and methods that can be used in the systematic psychological study of a seizure, to gain more insight into the seizure as it is experienced by the patient and the significant other. Fourteen patients reported 40 descriptions of their subjective experiences during complex partial seizures. We analyzed the descriptions with respect to the temporal progression of the seizure and the level and contents of consciousness. There were three main findings: (1). We identified an impairment of the voluntary control of attention ("forced attention") that seems to characterize the early stages of the seizure in all patients. (2). Although most patients reported the total absence of consciousness, we identified a subgroup of patients with a fluctuating level of consciousness during the seizure. (3). The patients who reported some contents of consciousness during the seizure were found to usually experience internal mental images rather than other contents of consciousness (e.g., sensations or perceptions). We propose that use of a qualitative methodology for the psychological assessment of seizures could lead to a better understanding of seizures as experienced from the patient's perspective and thereby to improvements in the treatment of seizures.

Evaluation of a microwave and infrared human-presence sensing system for agricultural equipment

The potential use of electronic safety sensors to protect operators from agricultural equipment with rotating hazards has been identified and discussed as a possible means to prevent traumatic entanglement injury. A multi-sensor human-presence sensing system to protect persons approaching a rotating PTO shaft powering a stationary implement was developed using commercially available, passive infrared and microwave sensors. A control and data acquisition system was designed and constructed to evaluate sensor performance and response. The sensor system performed well during 822 warm weather test passes in which a person approached the potentially hazardous area near the drawbar and PTO/IID located between an IH 986 test tractor and a self-unloading forage wagon. During the 822 test passes, there were no false alarms and no misses. Operators approached the hazard space walking from 92 to 227 cm/second. During tests, the sensing system yielded warning times generally between 0.5 and 1.0 seconds, providing an estimate of the time available to accomplish machine shutdown or operator warnings. Additional cold weather tests caused the control and data acquisition hardware to function erratically. This work suggests that multi-sensor human detection systems have the potential to reduce false alarms through redundancy when more than one sensor is required to detect a person before the system signals a "detect" condition. However, the use of multiple, redundant sensors also increases the potential for a "miss." Further work is needed to determine whether these types of sensor can yield timely enough information to prevent injury via mechanical shutdown or operator warnings.

Pressure sore risk assessment in palliative care

Pressure sore prevention in palliative care is recognized as being an essential element of holistic care, with the primary goal of promoting quality of life for patient and family. Little is known about the incidence of pressure sore development and the use of pressure sore risk assessment tools in palliative care settings. The development of a risk assessment tool specifically for palliative care patients in a 41-bedded specialist palliative care unit is described. The risk assessment tool was developed as part of a tissue viability practice development initiative. The approach adopted in the validation of the Hunters Hill Marie Curie Centre pressure sore risk assessment tool was the comparative analysis of professional judgment of experienced palliative care nurses with the numerical scores achieved during the assessment of risk on 291 patients (529 risk assessment events). This comparative analysis identified the threshold for different degrees of risk for the patient group involved: low risk, medium risk, high risk and very high risk. Further work is being undertaken to evaluate the inter-rater reliability of the new tool. A number of issues are explored in this paper in relation to pressure sore prevention in palliative care: the role of risk assessment tools, the sometimes conflicting aims of trying to ensure comfort and prevent pressure sore damage, and the uncertainties faced by palliative care nurses when they are trying to maintain quality of life for the dying.

[Extensive rehabilitation needed in epilepsy. Different models for varying needs]

Many people with epilepsy experience the need for more information concerning their condition and some people require, at times, greater access to rehabilitation services than has previously been available. Information and support may also be required by the family, friends and work colleagues of the patient. Research indicates that rehabilitation needs, for the patient, can arise in relation to poor self-esteem, overprotection as a child, low expectations, reduced cognitive abilities and stigma perceived or experienced in the family, in society, and at work. Successful rehabilitation is individualistic and should therefore be based on an assessment of the individual's needs. Only on the basis of this can realistic goals be identified. In the cases where intensive multidisciplinary rehabilitation is required a thorough medical assessment will also be needed in order to formulate realistic goals. Achievement of these goals may involve input from psychological, neuropsychological, pedagogical, social, employment and family orientated perspectives. Specialists in these areas must be included within, or co-ordinated by, the epilepsy team or rehabilitation service. In Sweden hospital based epilepsy-teams have added psycho-social rehabilitation aspects in their responsibilities and other rehabilitation services have recently begun to focus on the needs of people with epilepsy. This has led to a range of different rehabilitation models being available. The need to develop improved epilepsy rehabilitation services was identified in the 1970s and has recently received short-term funding support to develop new services and build up expertise. It is hoped that in the future these services will continue to find support at both the county and national levels.

Pre-employment screening of NHS employees with epilepsy

A survey was carried out on whether district health authorities have adopted clear policies with regard to the pre-employment screening of people with epilepsy. The survey revealed that only a small number have done so and that a few others claimed to be following recommended guidelines. It is evident that there is a need for an organization, such as the Association of National Health Service Occupational Physicians, to develop a more authoritative and comprehensive set of guidelines in this area. The paper concludes by suggesting some of the key elements to be included in such a set of guidelines.

Occupational aspects of epilepsy in the civil service

Eighty five civil servants with epilepsy who were referred to the Civil Service Occupational Health Service over an 18 month period formed the study population. The reasons for these referrals and their outcomes have been analysed. The main reasons for referral were prolonged or frequent sickness absence, unsatisfactory work performance, epilepsy starting during employment, the discovery of undisclosed epilepsy, and for advice on working conditions. In 30 the outcome was medical retirement, although in only 15 was this due to epilepsy alone. Of the other 15, medical retirement was necessary in four because of the combination of epilepsy with another medical disorder, and in 11 because of a coincidental condition unrelated to their epilepsy. Only six out of 15 referred on account of epilepsy related sickness absence, and none of the 14 referrals due to epilepsy related unsatisfactory work performance resulted in early retirement. This reflected the invaluable role that the occupational physicians had in recognising where problems were due to poor control of the epilepsy or to the side effects of the antiepileptic medication and in arranging through general practitioners or hospital doctors for appropriate adjustment of the drug regimen. Nine of the 22 subjects who developed epilepsy during employment, however, were retired on medical grounds.

The management of epilepsy at work

This paper examines the way in which health problems, resulting from epilepsy, are managed in one large organisation, the British Civil Service. The part played by stress in precipitating epileptic seizures is first of all considered. This leads on to a discussion of the problems of finding a medical regime that, on the one hand, prevents epileptic attacks at work and, on the other, does not result in side effects that adversely affect work performance. The importance of social support is also stressed. The paper concludes by highlighting the need to improve the process whereby information on the requirements of a job are related to information on an individual's epilepsy, in order to determine the risk of their having, or causing, an accident at work.