Occupational silica exposure in an Australian systemic sclerosis cohort.

OBJECTIVE: To determine the frequency of self-reported occupational exposure to silica in SSc patients enrolled in the Australian Scleroderma Cohort Study, and to compare the disease characteristics of the silica-exposed patients with those of the non-exposed patients. METHOD: Data collected over a 12-year period from 1670 SSc patients were analysed. We compared the demographic and clinical characteristics of those who reported occupational silica exposure with those who did not. A subgroup analysis of male patients was performed, as well as a multivariable analysis of correlates of silica exposure. RESULTS: Overall, 126 (7.5%) of the cohort reported occupational silica exposure. These individuals were more likely to be male (73 of 231, i.e. 31.6% males exposed) and to have worked in mining and construction industries. Those who reported silica exposure were younger at the onset of SSc skin involvement [odds ratio (OR) 0.9, P = 0.02], of male gender (OR 14.9, P < 0.001), have joint contractures (OR 1.8, P = 0.05) and have higher physical disability as defined by scleroderma HAQ (OR 1.4, P = 0.01). CONCLUSION: The highest percentage of silica exposure was found in males. These patients were more likely to have the presence of certain clinical manifestations and Scl-70 antibody, which is known to confer a poor prognosis. These findings support the association between occupational silica exposure and the subsequent development of SSc. Further investigation is required to describe the range of clinical manifestations and disease course, including prognosis and treatment response, in those diagnosed with occupationally induced SSc compared with idiopathic SSc.

Improving life expectancy of patients with scleroderma: results from the South Australian Scleroderma Register.

BACKGROUND: Scleroderma is a rare connective tissue disorder characterised by inflammation, vasculopathy and excessive fibrosis. Patients with scleroderma are known to have decreased life expectancy. AIM: To investigate changes in life expectancy in patients with scleroderma over a 30-year period. METHODS: Utilising the South Australian Scleroderma Register, deceased patients were identified. We examined changes in age of death and duration of disease in these patients over three time periods: 1985-1994, 1995-2004 and 2005-2015. Analyses of scleroderma subtypes were performed, and comparisons were made to the general South Australian population. RESULTS: A total of 413 deceased patients was identified. Females were overrepresented 315 to 98; 265 had limited scleroderma, 90 diffuse and 22 overlap disease. Over 30 years, the mean age of death improved from 66.4 to 74.5 years (P < 0.001). Duration of disease improved from 12.1 to 22.9 years (P < 0.001). Improvement in survival was seen in limited (P = 0.001), diffuse (P = 0.04) and overlap (P = 0.04) subgroups. The increase in survival was only seen for female (9.8 ± 4.2 years) but not male (1.4 ± 6.7 years) patients. CONCLUSION: Over the last 30 years, survival has significantly improved for female but not male patients. As no disease-modifying drugs have consistently been shown to alter disease course, this improvement is likely attributable to general improvements in medical care, including that of scleroderma-related complications. While the life expectancy for limited disease is now close to that of the general population, patients with diffuse and overlap disease continue to suffer from significant early mortality.

The role of nailfold capillary dropout on mortality in systemic sclerosis.

BACKGROUND: Semi-quantitative wide-field nailfold capillaroscopy (NFC) is a simple technique with proven utility in the early diagnosis of systemic sclerosis (SSc). Its role in prognosis, however, remains uncertain. AIM: To investigate the possible utility of NFC in predicting survival. METHODS: Patients with SSc listed on the South Australian Scleroderma Register (SASR) with prior NFC performed at Flinders Medical Centre from 1991 to 2015 were included in this study. Baseline demographic data, diagnosis, scleroderma antibody status and mortality status were also collected for each patient. RESULTS: The cohort consisted of 99 patients with limited cutaneous SSc, 30 patients with diffuse cutaneous SSc and 23 with an overlap scleroderma syndrome. Fifty-six patients died during the period of study (censured end June 2015). Patients with diffuse scleroderma had significantly greater capillary dropout compared with limited and overlap scleroderma (P < 0.001). In univariate analysis, both capillary dropout scores (log-rank χ2 = 8.75, P = 0.003) and antibody status (log-rank χ2 = 13.94, P = 0.003) were associated with mortality. ANOVA showed a significant association between antibody status and capillary dropout (P < 0.001). In Cox regression, adjustment for capillary dropout attenuated the impact of autoantibody group on survival. CONCLUSIONS: Nailfold capillary dropout was significantly associated with mortality and the severity of dropout attenuates survival dictated by antibody status. Together these observations support the hypothesis that capillary dropout is on the causal pathway between induction of scleroderma associated autoantibodies and mortality.

Serum SmD autoantibody proteomes are clonally restricted and share variable-region peptides.

Recent advances in mass spectrometry-based proteomic methods have allowed variable (V)-region peptide signatures to be derived from human autoantibodies present in complex serum mixtures. Here, we analysed the clonality and V-region composition of immunoglobulin (Ig) proteomes specific for the immunodominant SmD protein subunit of the lupus-specific Sm autoantigen. Precipitating SmD-specific IgGs were eluted from native SmD-coated ELISA plates preincubated with sera from six patients with systemic lupus erythematosus (SLE) positive for anti-Sm/RNP. Heavy (H)- and light (L)-chain clonality and V-region sequences were analysed by 2-dimensional gel electrophoresis and combined de novo database mass spectrometric sequencing. SmD autoantibody proteomes from all six patients with SLE expressed IgG1 kappa restricted clonotypes specified by IGHV3-7 and IGHV1-69 H-chains and IGKV3-20 and IGKV2-28 L-chains, with shared and individual V-region amino acid replacement mutations. Clonotypic sharing and restricted V-region diversity of systemic autoimmunity can now be extended from the Ro/La cluster to Sm autoantigen and implies a common pathway of anti-Sm autoantibody production in unrelated patients with SLE.

Inflammatory Arthritis in Systemic Sclerosis: Its Epidemiology, Associations, and Morbidity.

OBJECTIVE: To describe the epidemiology, associations, and impact of inflammatory arthritis (IA) in systemic sclerosis (SSc). METHODS: Patients with SSc prospectively enrolled in the Australian Scleroderma Cohort Study were included. IA was defined clinically as the presence of synovitis on examination. Logistic regression was used to determine the associations of IA with SSc manifestations and serological parameters. Patient-reported outcome measures were used to capture physical function and health-related quality of life (HRQoL). RESULTS: IA was a common SSc manifestation affecting one-third (33.3%) of patients over a median follow-up of 4.3 (1.7-8.4) years. Associations of IA included diffuse SSc (odds ratio [OR] 1.33, 95% confidence interval [95% CI] 1.01-1.74, P = 0.042), concurrent musculoskeletal manifestations (joint contractures and tendon friction rubs, OR 1.70, 95% CI 1.34-2.15, P < 0.001); myositis (OR 2.11, 95% CI 1.39-3.20, P < 0.001), and sicca symptoms (OR 1.57, 95% CI 1.14-2.16, P = 0.006), whereas IA was negatively associated with pulmonary arterial hypertension (OR 0.52, 95% CI 0.35-0.78, P = 0.002). Neither the presence of rheumatoid factor nor U1 small nuclear RNP were associated with IA (OR 1.13, 95% CI 0.88-1.44, P = 0.331, OR 1.46, 95% CI 0.89-2.39, P = 0.129 respectively). Positive anticyclic citrullinated protein antibodies, although at low frequency, were more common in those with IA compared with those without IA (7.5% vs 1.5%, P < 0.001). IA was associated with significantly lower HRQoL score (P < 0.001) and more physical disability than in those without IA (P < 0.001). CONCLUSION: IA is a common disease manifestation that is more frquently seen in diffuse disease. IA is associated with poor HRQoL and physical disability. Further research is needed into the effective management of IA in SSc.

Impact of the COVID-19 Pandemic on Health Care Access and Diagnosis of Pulmonary Arterial Hypertension Among Patients With Systemic Sclerosis.

OBJECTIVE: Regular clinical assessment for complications of systemic sclerosis (SSc) such as pulmonary arterial hypertension (PAH) is essential for early institution of therapy and improved outcomes. The objective of this study was to determine the impact of COVID-19 pandemic-related restrictions on health care access of patients with SSc, including screening for PAH. METHODS: South Australian and Victorian patients enrolled in the Australian Scleroderma Cohort Study were surveyed about their perceptions of the impact of the pandemic on mental well-being, access to medications, investigations, and management of SSc. Frequency of annual rheumatology assessments, pulmonary function tests (PFT), and transthoracic echocardiography (TTE) to screen for PAH were compared with rates from before the pandemic. RESULTS: A total of 312 of 810 patients with SSc responded (38.5% response); 273 were female (87.5%), the median age was 64.7 years, 77.2% had limited disease, the median illness duration was 15.6 years, 15.7% were immunosuppressed, 32.1% had interstitial lung disease, and 6.4% had PAH. A total of 65.7% of consultations were by telehealth, of which 81.2% were by telephone. Compared with respondents in South Australia (n = 109), Victorian respondents (n = 203) experiencing prolonged lockdown, reported reduced access to their rheumatologist (49.3% vs 27.9%; P = 0.004), greater use of consultation by video (17.3% vs 2.1%; P = 0.008), greater health care disruption (49.0% vs 23.2%; P < 0.001), and worse mental health (P = 0.002). Respondents reported reduced access to PFT and TTE (31.7% and 22.5%, respectively). Annual visits, PFT, TTE, and new diagnoses of PAH were reduced in 2020 to 2022 compared with 2011 to 2019. CONCLUSION: The COVID-19 pandemic-related disruption to health care for patients with SSc was associated with worse mental health and reduced screening and diagnosis of PAH, which may impact long-term outcomes.

Prognostic and functional importance of both overt and subclinical left ventricular systolic dysfunction in systemic sclerosis.

OBJECTIVES: To quantify the frequency and clinical implications of systemic sclerosis (SSc)-associated left ventricular function (LV) impairment. METHODS: Australian Scleroderma Cohort Study participants meeting ACR/EULAR criteria for SSc with ≥1 echocardiographic LVEF measurement were included. Overt LV dysfunction was indicated by reduced LV ejection fraction (LVEF) and subclinical LV dysfunction was measured using impaired LV global longitudinal strain (LV-GLS>-16 %). Those with secondary causes of LV dysfunction (myocardial ischaemia, valvulopathy and pulmonary arterial hypertension) were excluded. Chi-squared tests, two-sample t-tests or Wilcoxon rank-sum tests were used for between-group comparison as appropriate. Generalised estimating equations(GEE) were used to model longitudinal data. Kaplan-Meier and Cox proportional hazard models were used for survival analyses. RESULTS: Of 1141 participants with no co-morbid cardiac disease, 2.4 % ever recorded a LVEF<50 %, while only 0.6 % ever recorded a LVEF≤40 %. LV-GLS data were available for 90 % of participants at one centre (n = 218). Impaired LV-GLS was detected in 21 % despite LVEF≥50 %. Those with a LVEF<50 % were more frequently male (p = 0.01) with dcSSc (p < 0.01), higher inflammatory markers (p < 0.02) and skeletal muscle disease (p < 0.05). In multivariable analyses, recording a LVEF<50 % was associated with increased mortality (HR2.3, 95 %CI1.0-4.8, p = 0.04). Impaired LV-GLS was also associated with poorer survival in univariable analyses (HR3.4, 95 %CI1.0-11.8, p = 0.05). Those with a LVEF<50 % more frequently recorded WHO Class III/IV dyspnoea (OR3.5, 95 %CI1.6-7.7, p < 0.01), with shorter six-minute walk distance (p = 0.01), higher Health Assessment Questionnaire-Disability Index scores (p < 0.01) and lower Short Form-36 Physical Component Summary scores (p = 0.02). Increased dyspnoea (WHO Class III/IV dyspnoea; OR3.6, 95 %CI1.4-9.2, p < 0.01) was also seen in those with impaired LV-GLS. CONCLUSIONS: Both overt and subclinical SSc-associated LV dysfunction are associated with worse survival and impaired physical function. The frequency of abnormal LV-GLS in those with consistently normal LVEF suggests an under-appreciated burden of subtle LV systolic dysfunction in SSc that has a significant impact on patient symptomatology.

Proximal weakness and creatine kinase elevation in systemic sclerosis: Clinical correlates, prognosis and functional implications.

OBJECTIVES: To determine the frequency, clinical correlates and implications of clinical evidence of muscle disease in systemic sclerosis (SSc). METHODS: Australian Scleroderma Cohort Study participants with ≥1 creatine kinase (CK) and proximal power assessment were subdivided according to presence of proximal weakness (PW: proximal muscle power<5/5) and CK elevation(≥140IU/L). Participants were assigned to one of four groups: concurrent PW&CK elevation, PW alone, CK elevation alone or neither. Between-group comparisons were made with chi-squared, ANOVA or Kruskal-Wallis tests. Survival analysis was performed using time-varying-covariate Cox regression modelling. Longitudinal data were modelled using multinomial logistic and linear regression. RESULTS: Of 1786 participants, 4 % had concurrent PW&CK elevation, 15 % PW alone, 24 % CK elevation and 57 % neither. Participants with PW&CK elevation displayed a severe, inflammatory SSc phenotype, with more frequent dcSSc(p < 0.01), tendon friction rubs(p < 0.01), synovitis(p < 0.01) and digital ulceration(p = 0.03). Multimorbidity(p < 0.01) and cardiopulmonary disease, including ischaemic heart disease(p < 0.01) and pulmonary arterial hypertension(p < 0.01), were most common in those with PW, with and without CK elevation. Men with anti-Scl70 positivity most frequently had CK elevation alone, without other significant clinical differences. Multivariable modelling demonstrated 3.6-fold increased mortality in those with PW&CK elevation (95 %CI 1.9-6.6, p < 0.01) and 2.1-fold increased mortality in PW alone (95 %CI 1.4-3.0, p < 0.01) compared to those without PW or CK elevation. CK elevation alone conferred better survival (HR 0.7, 95 %CI 0.4-1.1, p = 0.09) compared to those with no PW or CK elevation. PW regardless of CK elevation was associated with impaired physical function, with reduced six-minute-walk-distance (p < 0.01), higher HAQ-DI scores (p < 0.01) and increased patient-reported dyspnoea (p = 0.04). CONCLUSION: Clinical features of myopathy are highly prevalent in SSc, affecting almost half of our study cohort. Detection of PW and elevated CK alone, even without imaging or histopathological identification of SSc-myopathy, identified important clinical associations and are associated with poorer function and overall prognosis.

Associations among bullying, cyberbullying, and suicide in high school students.

This study examined associations among depression, suicidal behaviors, and bullying and victimization experiences in 1491 high school students using data from the 2009 Youth Risk Behavior Survey. Results demonstrated that depression mediated the association between bullying/victimization and suicide attempts, but differently for males and females. Specifically, depression mediated the link between traditional victimization and suicide attempts similarly across gender, whereas depression mediated the link between cyber victimization and suicide attempts only for females. Similarly, depression mediated the link between traditional bullying and suicide attempts for females only. Depression did not mediate the link between cyberbullying and suicide attempts for either gender. Implications of the findings are discussed, including the importance of greater detection of depression among students involved in bullying, and the need for a suicide prevention and intervention component in anti-bullying programs. Findings suggest that bullying prevention efforts be extended from middle school students to include high school students.

Interventions to increase rescreening for repeat chlamydial infection.

BACKGROUND: Repeat infection with Chlamydia trachomatis following treatment is common and increases the risk of sequelae. Despite clinical guidelines recommending rescreening within 3 months of treatment, rescreening rates remain low. We undertook a systematic review to identify studies that compared rates of rescreening for repeat chlamydial infection between patients receiving and not receiving an intervention. METHODS: We searched Medline, EMBASE, and conference Web sites from 2000 to September 2010 using variations of the terms "chlamydia" and "rescreening" and "intervention." We used meta-analysis to calculate the overall relative risk (RR) effect on rescreening rates by study design and strategy type. RESULTS: We identified 8 randomized controlled trials (RCTs) and 4 controlled observational studies, all conducted in the United States. Four RCTs assessed mailed screening kits ± reminders, with an average effect estimate of 1.30 (95% confidence interval [CI]: 1.01-1.50); 2 RCTs assessed motivational interviewing ± reminders with a summary effect of 2.15 (95% CI: 0.92-3.37); one RCT evaluated the effect of reminders with a RR of 9.67 (95% CI: 1.31-71.31), and another RCT assessed the effect of a $20 patient incentive with a RR of 1.16 (95% CI: 0.62-2.17). Three controlled observational studies assessed reminder strategies with RRs of 1.97 (95% CI: 1.76-2.21), 1.01 (95% CI: 0.66-1.55), and 1.88 (95% CI: 1.58-2.24)-a summary effect was not calculated due to significant heterogeneity; and one controlled observational study assessed the promotion of clinical guidelines with a RR of 1.35 (95% CI: 0.96-1.90). CONCLUSION: The review suggests that the use of mailed screening kits is an important strategy to increase rescreening, reminder systems are promising, and motivational interviewing is worth investigation.

Clinical Features of Systemic Sclerosis-Mixed Connective Tissue Disease and Systemic Sclerosis Overlap Syndromes.

OBJECTIVE: To describe the clinical characteristics and outcomes of systemic sclerosis-mixed connective tissue disease (SSc-MCTD) and SSc overlap syndrome. METHODS: We included patients from the Australian Scleroderma Cohort Study who met American College of Rheumatology/European Alliance of Associations for Rheumatology criteria for SSc. Three mutually exclusive groups were created: SSc-MCTD, SSc overlap, and SSc only. Univariate comparison of clinical features was performed by analysis of variance or chi-square test. Survival analysis was performed using Kaplan-Meier (KM) curves and Cox proportional hazards regression models. RESULTS: Of 1,728 patients, 97 (5.6%) had SSc-MCTD, and 126 (7.3%) had SSc overlap. Those with MCTD-SSc were more commonly Asian (18.3% versus 10.1% in SSc overlap, and 3.6% in SSc only; P < 0.0001) and younger at disease onset (38.4 years versus 46.5 or 46.8 years, P < 0.0001). Those with SSc-MCTD or SSc overlap were more likely to have limited cutaneous SSc. All 3 groups had similar frequency of interstitial lung disease (ILD), although pulmonary arterial hypertension (PAH) was less common in SSc overlap. Synovitis and myositis were more common in SSc overlap and SSc-MCTD than in SSc only. KM curves showed better survival in SSc-MCTD than SSc overlap or SSc only (P = 0.011), but this was not significant after adjustment for sex and age at disease onset. SSc-specific antibodies were survival prognostic markers, with antinuclear antibody centromere or anti-RNP conferring better survival than anti-Scl-70 or anti-RNA polymerase III (P = 0.005). Patients with SSc-MCTD and SSc overlap had lower mortality following diagnosis of ILD and PAH than patients with SSc only. CONCLUSION: This study provides insights into the clinical characteristics of patients with SSc-MCTD, SSc overlap, and SSc only and shows that anti-RNP antibodies are associated with better survival than anti-Scl-70 and anti-RNA polymerase III antibodies.

Significance of anti-neutrophil cytoplasmic antibodies in systemic sclerosis.

BACKGROUND: Up to 12% of patients with systemic sclerosis (SSc) have anti-neutrophil cytoplasmic antibodies (ANCA). However, the majority of these patients do not manifest ANCA-associated vasculitis (AAV) and the significance of ANCA in these patients is unclear. The aim of this study is to determine the prevalence of ANCA in a well-characterised SSc cohort and to examine the association between ANCA and SSc clinical characteristics, other autoantibodies, treatments and mortality. METHODS: Clinical data were obtained from 5 centres in the Australian Scleroderma Cohort Study (ASCS). ANCA positive was defined as the presence of any one or combination of cytoplasmic ANCA (c-ANCA), perinuclear ANCA (p-ANCA), atypical ANCA, anti-myeloperoxidase (anti-MPO) or anti-proteinase-3 (anti-PR3). Associations of demographic and clinical features with ANCA were investigated by logistic or linear regression. Survival analysis was performed using Kaplan-Meyer curves and Cox regression models. RESULTS: Of 1303 patients, 116 (8.9%) were ANCA positive. Anti-PR3 was more common than anti-MPO (13.8% and 11.2% of ANCA-positive patients, respectively). Only 3 ANCA-positive patients had AAV. Anti-Scl-70 was more common in ANCA positive vs ANCA negative (25% vs 12.8%, p < 0.001), anti-MPO positive vs anti-MPO negative (38.5% vs 13.6%, p = 0.006) and anti-PR3 positive vs anti-PR3 negative patients (44.4% vs 13.4%, p < 0.001). A higher prevalence of interstitial lung disease (ILD) was found in the ANCA positive (44.8% vs 21.8%, p < 0.001) and the anti-PR3 positive groups (50.0% vs 23.4%, p = 0.009). In multivariable analysis, ANCA-positive status remained associated with ILD after adjusting for anti-Scl-70 antibodies. Pulmonary embolism (PE) was more common in ANCA-positive patients (8.6% vs 3.0%, p = 0.002) and anti-PR3-positive patients (16.7% vs 3.3%, p = 0.022). ANCA-positive status remained associated with PE in a multivariable analysis adjusting for anti-phospholipid antibodies. Kaplan-Meier analysis revealed increased mortality in ANCA-positive patients (p = 0.006). In Cox regression analysis, ANCA was associated with increased mortality, after adjusting for age and sex. CONCLUSIONS: ANCA is associated with increased prevalence of ILD and PE in SSc. ANCA should be tested in SSc, as it identifies individuals with worse prognosis who require close monitoring for adverse outcomes.

A strategy for efficient handling of fresh tumor needle biopsies that allows histological and cytopathological assessment.

Neo-adjuvant chemotherapy prior to surgery is used in the management of many pediatric solid tumors, and diagnosis is therefore valuable and is frequently made by percutaneous needle biopsy. We describe a method that enhances tissue preservation and obtains a sample for rapid cytopathological assessment. Biopsies are placed in Ham's F(10) culture's medium in theatre and transferred to pathology. The biopsies are retrieved from the medium and dealt as before (submit to cytogenetics; fix in glutharaldheyde; snap frozen at -80 degrees C and routine histology). An equal amount of 90% alcohol is then added to the Ham culture's medium fluid received from theatre before performing a cytospin preparation and a cell clot. We used this method in the diagnosis of 16 tumors demonstrating that this allows a more efficient handling of the biopsy, makes possible a same day diagnosis, enhances the quality of the immunohistochemistry and maximizes the amount of tissue available for diagnosis.

Immediate nephrectomy versus preoperative chemotherapy in the management of non-metastatic Wilms' tumour: results of a randomised trial (UKW3) by the UK Children's Cancer Study Group.

PURPOSE: To determine if patients receiving preoperative chemotherapy with vincristine and actinomycin D for non-metastatic Wilms' tumour have a more advantageous stage distribution and so need less treatment compared to patients who have immediate nephrectomy, without adversely affecting outcome. METHODS: Between 1991 and 2001, a total of 205 patients with newly diagnosed non-metastatic renal tumours, of which 186 had Wilms' histologies, were randomly assigned either to immediate surgery or to 6 weeks preoperative chemotherapy and then delayed surgery. Both groups of children received postoperative chemotherapy according to tumour stage and histology determined at the time of nephrectomy. RESULTS: There was a significant improvement in the stage distribution for patients with Wilms' histologies receiving delayed surgery compared to those having immediate nephrectomy (stage I: 65.2% versus 54.3%; stage II: 23.9% versus 14.9%; stage III: 9.8% versus 29.8%, chi2 test for trend=7.02, p=0.008). This improvement resulted in 20% fewer children receiving radiotherapy or doxorubicin yet event-free and overall survivals at 5 years of 79.6% and 89.0%, respectively, were similar in the two groups. CONCLUSION: Six weeks of preoperative chemotherapy with vincristine and actinomycin D results in a significant shift towards a more advantageous stage distribution and hence reduction in therapy, while maintaining excellent event free and overall survival in children with non-metastatic Wilms' tumour. Around 20% of survivors were therefore spared the late-effects of doxorubicin or radiotherapy. Our results suggest that all children with non-metastatic Wilms' tumour should receive chemotherapy prior to tumour resection.

Pediatric pancreatic hemangioma: a case report and literature review.

CONTEXT: The pancreas is an unusual site for a hemangioma in an infant. A child with obstructive jaundice caused by a pancreatic hemangioma is presented and management strategies for this benign tumor are discussed. CASE REPORT: A 5-month-old girl presented with a 2-week history of jaundice, pale stools and dark urine. Liver function tests confirmed obstructive jaundice. An abdominal ultrasound scan and magnetic resonance imaging showed an enhancing mass in the head of the pancreas. At laparotomy, a wedge biopsy of the pancreatic tumor was taken and a tube cholecystostomy inserted. Histological examination of the specimen revealed a pancreatic hemangioma with sclerotic features. The high volume of bile loss from the cholecystostomy proved problematic and biliary diversion with a Roux-en-y hepaticojejunostomy was therefore performed. The tumor subsequently regressed spontaneously and was no longer visible on follow-up imaging two years later. The child has since thrived. CONCLUSIONS: Pancreatic hemangiomas are rare and may cause diagnostic confusion. Pancreatic resection should be avoided since the natural history of these benign tumors is that of spontaneous involution. Various strategies can be used to manage any associated obstructive jaundice.

Growth assessment: how do we measure up?

Measurement of children's height and weight at regular intervals is important for identifying growth problems as well as for planning health promotion interventions for those at risk from under or over nutrition. Opportunistic measurement is recommended when children are seen by healthcare professionals for other reasons. Identification of variations in practice around measurement of height and weight in a children's unit led to the development of guidelines, purchase of new equipment, implementation of educational strategies and introduction of a growth link nurse role. Repeat audit revealed that these approaches did not bring about the desired changes in practice. Growth assessment is a quick, non invasive procedure that can provide valuable information about the general health and well being of the child but is perceived as a low priority by some healthcare professionals. Different approaches are needed to improve this important aspect of health care for children.

Educating children and families about growth hormone deficiency and its management: part 2.

Growth hormone deficiency (GHD) is a long-term condition, therefore creating ongoing partnerships with families is a fundamental part of the role of a paediatric endocrine nurse specialist (PENS). Teaching children, young people and their families about GHD and exploring what it means to them and how they can manage their ongoing treatment is central to building positive relationships. Educating children about the management of their growth hormone treatment (GHT) is an ongoing process and professionals must respond to the changing needs for that information children may have as they grow and develop. Long-term relationships with families are strengthened by recognising and respecting the developing expertise of families as they gain confidence and competence to manage GHT. This article is the second of two parts. Part one was published in the February issue of Nursing Children and Young People and covered an overview of growth hormone, causes and clinical presentation of GHD, development and availability of GHT and the role of the PENS in building partnerships with parents. The focus of this article is the education role of the PENS and the importance of providing information that is appropriate to the child or young person's developmental age.

Educating children and families about growth hormone deficiency and its management: part 1.

The management of growth hormone deficiency is long term. Children may be diagnosed at pre-school age meaning relationships with the paediatric endocrine team may last more than 15 years. The education role of the paediatric endocrine nurse specialist is essential in working in partnership with families over a long period of time. Children and young people have changing needs for information to help them understand their condition and growth hormone deficiency treatment as they grow up. Developing positive working relationships with parents, children and young people enables their developmental needs and the context in which they live their lives to be central to any educational planning for them. Addressing developmental needs when providing information on growth hormone deficiency to children and young people reinforces the need for education to be an ongoing process and not a one-off event. This is part one of a two-part article. The second part will be published in the March issue of Nursing Children and Young People and it focuses on educating children, young people and their parents about the condition, and includes case studies.