Pain, swelling and irritability in the sun: what is the diagnosis?

A 7-year-old boy presented with a 24-hour history of severe burning pain affecting both hands that had started within minutes of playing outdoors. His mother reported that he had been running his hands under cold water and shaking his hands and head to try and relieve the pain. On examination, there was swelling of his hands, eyelids and cheeks. His parents mentioned that his hands and face had 'swollen in the sun' every summer from the age of 2 years.A 3-year-old girl presented with a 2-day history of left upper limb swelling following a day of prolonged sun exposure. Examination revealed non-pitting oedema extending from her left shoulder to hand with no associated tenderness, erythema or rash. Her mother reported six previous episodes of irritability following sun exposure during which she would cry and flap her hands 'for hours'.Oral steroids and antihistamines were prescribed in both cases with little effect. Findings of routine baseline investigations were normal in both cases. A radiograph of the upper limb in the second patient disclosed nothing abnormal.

Baby-led compared with scheduled (or mixed) breastfeeding for successful breastfeeding.

BACKGROUND: Baby-led breastfeeding is recommended as best practice in determining the frequency and duration of a breastfeed. An alternative approach is described as scheduled, where breastfeeding is timed and restricted in frequency and duration. It is necessary to review the evidence that supports current recommendations, so that women are provided with high-quality evidence to inform their feeding decisions. OBJECTIVES: To evaluate the effects of baby-led compared with scheduled (or mixed) breastfeeding for successful breastfeeding, for healthy newborns. SEARCH METHODS: We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (23 February 2016), CINAHL (1981 to 23 February 2016), EThOS, Index to Theses and ProQuest database and World Health Organization's 1998 evidence to support the 'Ten Steps' to successful breastfeeding (10 May 2016). SELECTION CRITERIA: We planned to include randomised and quasi-randomised trials with randomisation at both the individual and cluster level. Studies presented in abstract form would have been eligible for inclusion if sufficient data were available. Studies using a cross-over design would not have been eligible for inclusion. DATA COLLECTION AND ANALYSIS: Two review authors independently assessed for inclusion all potential studies we identified as a result of the search strategy. We would have resolved any disagreement through discussion or, if required, consulted a third review author, but this was not necessary. MAIN RESULTS: No studies were identified that were eligible for inclusion in this review. AUTHORS' CONCLUSIONS: This review demonstrates that there is no evidence from randomised controlled trials evaluating the effect of baby-led compared with scheduled (or mixed) breastfeeding for successful breastfeeding, for healthy newborns. It is recommended that no changes are made to current practice guidelines without undertaking robust research, to include many patterns of breastfeeding and not limited to baby-led and scheduled breastfeeding. Future exploratory research is needed on baby-led breastfeeding that takes the mother's perspective into consideration.

Baby-led compared with scheduled (or mixed) breastfeeding for successful breastfeeding.

BACKGROUND: Baby-led breastfeeding is recommended as best practice in determining the frequency and duration of a breastfeed. An alternative approach is described as scheduled, where breastfeeding is timed and restricted in frequency and duration. It is necessary to review the evidence that supports current recommendations, so that mothers are provided with high-quality evidence to inform their feeding decisions. OBJECTIVES: To evaluate the effects of baby-led compared with scheduled (or mixed) breastfeeding for successful breastfeeding, for healthy newborns. SEARCH METHODS: We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (13 November 2013), CINAHL (1981 to 13 November 2013), EThOS, Index to Theses and ProQuest database and World Health Organization's 1998 evidence to support the 'Ten Steps' to successful breastfeeding (6 November 2013). SELECTION CRITERIA: Randomised and quasi-randomised trials with randomisation at both the individual and cluster level. Studies presented in abstract form were eligible for inclusion if sufficient data were available. Studies using a cross-over design were not eligible for inclusion. DATA COLLECTION AND ANALYSIS: We independently assessed for inclusion all the potential studies we identified as a result of the search strategy. We would have resolved any disagreement through discussion or, if required, consulted a third review author, but this was not necessary. MAIN RESULTS: No studies were identified that were eligible for inclusion in this review. AUTHORS' CONCLUSIONS: This review demonstrates that there is no evidence from randomised controlled trials evaluating the effect of baby-led compared with scheduled (or mixed) breastfeeding for successful breastfeeding, for healthy newborns, therefore no conclusions could be taken at this point. It is recommended that no changes are made to current practice guidelines without undertaking further robust research, to include many patterns of breastfeeding and not limited to baby-led and scheduled breastfeeding. Further research is needed to also evaluate the effects of baby-led compared with scheduled (or mixed) breastfeeding on successful breastfeeding, for healthy newborns. However, conducting such a study, particularly a randomised controlled trial is unlikely to receive ethical approval, as the issue of obtaining informed consent from new mothers or mothers-to-be for randomisation between baby-led and scheduled breastfeeding is a difficult one and it is likely that the Baby Friendly Hospital Initiative practices would prohibit such a study.

Pseudoparalysis in an infant with otitis media: an evolving presentation of scapular osteomyelitis.

A female infant presented to an Irish hospital with a 4-day history of fever, irritability and reduced oral intake. Initial inflammatory markers were significantly elevated, an erythematous tympanic membrane was noted on examination and an initial diagnosis of acute otitis media was made. By the third hospital day, the infant was noted to be irritable when being lifted up; pseudoparalysis of the right upper limb was observed. A radiograph of the right shoulder was normal; MRI identified acute scapular osteomyelitis with subperiosteal abscess formation. The child underwent 3 washout procedures and received 6 weeks of antibiotic therapy, with full clinical recovery at 3 months. This case highlights the importance of remaining flexible in the context of an evolving presentation and recognising hallmarks of musculoskeletal infection, fever, localised pain and pseudoparalysis. Additionally, we review the literature to highlight clues in diagnosis, treatment and outcome for paediatric acute scapular osteomyelitis.

Paediatric Escherichia coli urinary tract infection: susceptibility trends and clinical management-a retrospective analysis of a 10-year period.

BACKGROUND: Escherichia coli is the predominant urinary pathogen in children. Irish and international studies have demonstrated increasing antimicrobial resistance (AMR) to antibiotics such as co-amoxiclav. AIMS: We aimed to (1) examine the AMR patterns of paediatric urinary E. coli isolates, from both hospital and community sources, over a 10-year period; (2) assess the effectiveness of Children's Health Ireland (CHI) antimicrobial guidance given local susceptibility data; and (3) review the clinical management of an admitted patient sub-set over a 6-year period. METHODS: Pure growth of urinary E. coli from patients aged ≤ 14 from 2012 to 2021 were analysed for AMR. Differences in susceptibility rates were assessed. A retrospective chart review conducted on inpatients aged ≥ 2 months to ≤ 14 years, 2016-2021. RESULTS: E. coli accounted for 70.8% of likely significant positive pure growth cultures (9314 isolates). Susceptibility to co-amoxiclav significantly increased over time, from 66.7% to 80.4% (2016-2021, p < 0.001). Nitrofurantoin and cefalexin had significantly higher susceptibility rates than trimethoprim (< 70% annually). 85.1% of isolates were susceptible to the combination of co-amoxiclav and gentamicin, recommended for those > 2months and systemically unwell. The additional gain in empiric susceptibility provided by gentamicin above that provided by co-amoxiclav alone has fallen from 16.4% to 6.7% (2016-2021). The 222 clinical cases reviewed showed improved antimicrobial guideline compliance over time. CONCLUSIONS: This study provides important regional AMR data. Co-amoxiclav susceptibility increased significantly over time, contrasting with previous studies. This was temporally associated with stewardship measures reducing co-amoxiclav prescribing. Decreasing utility of gentamicin supports recent CHI guideline updates reducing gentamicin use.

Paediatric management of a tuberculosis outbreak in an Irish Direct Provision Centre.

Direct Provision in Ireland provides basic needs of food and shelter to asylum seekers while their refugee status is processed. There are a number of issues associated with living conditions in these centres including overcrowding, nutrition and play facilities (1,2). This article outlines the protocol of contact tracing and management of latent tuberculosis infection in the paediatric setting after a confirmed adult case of tuberculosis within a Direct Provision centre in Ireland. This is a retrospective case series of 82 children living in the centre. Twenty-two children were deemed at risk of infection, all asymptomatic. Sixteen children (20%) were treated for possible latent tuberculosis infection with isoniazid for 6-9 months; compliance was good with no side effects reported. This article highlights the risk to vulnerable populations, especially children, when residing in Direct Provision facilities. Initial migrant screening on entry is essential, in addition to improving living conditions and time spent by families in this living environment.

Cardiac-related varicella mortality in childhood: a literature review with clinical experience.

Among unvaccinated populations, primary varicella zoster virus (VZV) infection results in a minor childhood illness for the majority of individuals. Mortality is rare, and fatalities associated with cardiac complications are exceptional. In a population where routine VZV vaccination is not practised, we report a death in a previously healthy child secondary to VZV myocarditis. A literature review of cardiac-related VZV mortality in childhood is included. This identified a further 13 cases where death was associated with or attributable to, direct involvement of the myocardium or conducting system with what is frequently considered a benign childhood illness.

Clinical presentation of cashew nut allergy in a paediatric cohort attending an allergy clinic in the West of Ireland.

BACKGROUND: Cashew nut (CN) allergy appears to be increasing. Reactions are variable and may include anaphylaxis. AIM: To describe the clinical features of CN allergy in a group of children attending an allergy clinic with suspected peanut allergy and confirmed sensitisation to CN. METHODS: Patients were identified retrospectively by reviewing the Immunology Database at University Hospital Galway over a 5-year period, Oct. 2010 to Sept. 2015. Patients confirmed sensitised to CN (specific IgE > 0.35 kUa/L, ImmunoCAP Assay) were selected and contacted. RESULTS: Over the 5-year period, 115 children were identified; 102/115 were individually contacted. Of the 102 children, 55 had a history of prior CN exposure with confirmed clinical reaction, 43 had no prior CN exposure, and 4 were sensitised and tolerating CN. For those with clinical CN allergy (N = 55), 30 (55%) were male and median age of onset was 2 years (lower quartile 1.5, upper quartile 4.8). Severity of reaction was graded as mild for 13 children, moderate in 13 additional children, and severe in 29 children. Median CN serum IgE level was 3.2 kUa/L (range 0.36 to > 100) in the clinical reaction group, 2.91 kUa/L (range 0.36 to > 100) in the sensitised group, and 3.4 kUa/L (range 0.94 to 5.21) in those tolerating CN. IgE values were not significantly different between those with mild, moderate, or severe reaction to CN (p = 0.346). CONCLUSION: Children are ingesting CN at a young age with more than half of allergic reactions reportedly severe in nature. The specific CN IgE value was not helpful in predicting severity of reactions.

Tumor necrosis factor receptor-associated periodic syndrome (TRAPS) or familial Hibernian fever: presentation in a four-day-old infant.

Tumor necrosis factor receptor-associated periodic syndrome (TRAPS) is one of a number of well described hereditary periodic febrile syndromes. We report a case in an infant, with a strong family history of this disorder, who presented on day-of-life 4 with high fever, irritability, diarrhea, lethargy, and raised acute phase reactants. An extensive work-up, including a full sepsis evaluation, proved negative. Symptoms resolved spontaneously. Representation with similar symptoms at 7 months of age prompted successful diagnosis after full evaluation. Subsequent genetic mutation analysis has proven positive for the T50M mutation in exon 2 of the TNFRSF1A gene. To our knowledge, this is the youngest reported age of presentation of this rare autoinflammatory disorder which should be considered even at such a young age.

In the setting of paediatric osteomyelitis do not be afraid to CAST an eye.

The case commences with an innocuous right ankle injury (lateral malleolus), for which the patient, a 9-year-old boy, was placed in a temporary cast at his local hospital. Three days following this incident, the patient was diagnosed with new-onset type 1 diabetes mellitus. He was admitted to his local hospital with severe diabetic ketoacidosis appropriately treated and subsequently discharged c.1 week later clinically well. Approximately 1 week later, again he presented for a third time with a significant serosanguinous discharge from the site of the initial injury permeating through the temporary cast in place for c.2 weeks by that time. On removal of the cast, a severely invasive infection of bone and soft tissue was noted, and the patient was urgently transferred to our unit at the tertiary general hospital for further management. He underwent a series of orthopaedic and plastic surgery procedures with an eventual satisfactory outcome.

Safety netting versus overtreatment in paediatrics: viral infection or incomplete Kawasaki disease?

Kawasaki disease (KD) is the most common systemic vasculitis of childhood. The following presentation of a 4-year-old Irish boy referred to a secondary care paediatric service from the community with prolonged fever, oral mucous membrane changes and painless blistering lesions of the hands and feet in the presence of elevated inflammatory markers serves as an opportunity to discuss the diagnostic criteria and treatment for KD and incomplete KD, an often missed diagnosis with significant paediatric morbidity outside an academic paediatric centre.

Burkholderia gladioli osteomyelitis in association with chronic granulomatous disease: case report and review.

We describe a case of insidious small bone osteomyelitis and soft tissue abscess with Burkholderia gladioli in a 6-year-old Caucasian boy with chronic granulomatous disease. DNA sequencing of the 16S ribosomal RNA gene confirmed the bacterial identification. Clinical cure was achieved with a combination of antimicrobial therapy and surgical debridement. A review of infections caused by Burkholderia spp., other than Burkholderia cepacia complex, in pediatric patients with chronic granulomatous disease is provided.

Cough, codeine and confusion.

Codeine is widely prescribed in clinical practice with over the counter (OTC) preparations of codeine freely available for consumption typically as a component of remedies for the common cold/cough. We describe the first reported case of acute confusional state in a previously healthy 14-year-old girl ultimately attributed to inappropriate codeine use. The usage of codeine in the paediatric setting has been highlighted in recent years with many reported deaths--mostly due to respiratory depression. The risks associated with codeine usage may be particularly unnecessary with OTC cough suppressants as evidence of efficacy is absent. Finally, codeine dependence is a common problem among adults and has been reported locally and internationally among adolescents. The combination of lack of efficacy, risk of acute intoxication and dependence, suggests that the use of OTC codeine preparations may be unwarranted.

Clinical experience with linezolid for the treatment of nocardia infection.

Linezolid is an oxazolidinone that has activity against most gram-positive bacteria, including in vitro activity against all Nocardia species and strains. We describe 6 clinical cases of nocardiosis that were successfully treated with linezolid. Two patients had underlying X-linked chronic granulomatous disease, and 2 patients were receiving chronic corticosteroid therapy. Four of 6 patients had disseminated disease, and 2 of these 4 patients had multiple brain abscesses. Four patients primarily received monotherapy; for the fifth patient, linezolid was added to a failing multiple-drug regimen, and, for the sixth patient, it was used as part of combination therapy. All 6 patients were successfully treated, although 1 patient had a presumed relapse of central nervous system infection after premature discontinuation of the drug. Linezolid appears to be an effective alternative for the treatment of nocardiosis.

Comparison of the inhibition of human metapneumovirus and respiratory syncytial virus by NMSO3 in tissue culture assays.

Human metapneumovirus (hMPV) is a recently elucidated respiratory virus pathogen for which there are no agents currently licensed to prevent or treat infections caused by it. However, NMSO3 has been reported to inhibit replication of human respiratory syncytial virus (hRSV), a virus that is closely related to hMPV, both in vitro in tissue culture cells and in vivo in cotton rats. For this reason, experiments were performed to compare the antiviral activity of NMSO3 against both hRSV and hMPV in tissue culture-based assays. Heparin and ribavirin, two other compounds known to inhibit hRSV, and two other paramyxoviruses, human parainfluenza virus type 3 (PIV3) and measles virus (MV), were included in these tests for comparison. All three compounds significantly inhibited the replication of subtype A and B strains of hRSV and serotypes 1 and 2 hMPV. However, unlike ribavirin, NMSO3 and heparin inhibited only hMPV and hRSV and not PIV3 or MV. Also unlike ribavirin, the activity of the two sulfated molecules was most effective if these materials were present during virus attachment and penetration of host cells. Interestingly, NMSO3, but not heparin, was able to limit secondary infection and spread of both viruses.

Neonatal Candida meningitis.

Candida: spp. are becoming one of the most common pathogens associated with sepsis in the setting of neonatal intensive care. Invasive therapies aimed at improving patient survival, particularly among premature infants, contribute significantly to this alteration in the distribution of neonatal pathogens. Prematurity is one of the principle risk factors associated with the development of neonatal meningitis in this patient population. Untreated, neonatal candidal meningitis is associated with a poor outcome both in terms of morbidity and mortality. However, early diagnosis with timely initiation of antifungal therapy will improve outcome significantly. The following review outlines the pathogenesis, clinical features, diagnosis, and current treatment options for neonatal candidal meningitis.

'Diabetic ketoacidosis may not always be the answer '.

We present the interesting case of a 9-year-old boy with type 1 diabetes mellitus. He presented to the emergency department extremely unwell and the diagnosis of diabetic ketoacidosis was promptly performed. He was started on the local diabetic ketoacidosis (DKA) protocol, but his recovery remained slow. The possibility of an underlying pathology was later addressed and led to the diagnosis of primary adrenal insufficiency. This case highlights the difficulty in diagnosis of childhood Addison's disease due to its vague and non-specific symptoms and the importance of a high degree of clinical suspicion. This case also highlights the existence of autoimmune polyendocrine syndromes and the ongoing need to increase awareness and screening of these conditions.