Late-onset vitamin K deficiency bleeding in an extremely preterm infant fed an exclusively human milk-based diet.

All newborns need extra phylloquinone (vitamin K1; K1) to prevent vitamin K deficiency bleeding (VKDB). In preterm babies, the main sources are prophylactic K1 given at birth and parenteral and/or enteral feeding thereafter. Preterm babies are at risk of late-onset VKDB if ongoing K1 supplementation is inadequate. For extremely preterm infants fed an exclusive human milk diet, the low K1 content of human milk may predispose them to vitamin K deficiency. Human milk fortification with either bovine milk-derived fortifier or human milk-based fortifier (HMF) made from pooled donor milk is a widely used strategy to improve the micronutrient and growth status of preterm infants. However, the K1 content of HMF is markedly lower than that of bovine-based preparations. We present an unusual case of late-onset VKDB in an extremely preterm infant who received an exclusive human milk diet and HMF and quantify total K1 intake prior to the bleeding.

Acute onset facial oedema: an unusual presentation of acute lymphoblastic leukaemia in a child.

A previously fit and well girl of middle-childhood age presented to her local emergency department after waking with upper-facial swelling. She had a 24-hour preceding history of mild vomiting illness and fatigue. Examination revealed palpable splenomegaly and mild cervical lymphadenopathy, with pitting oedema of the forehead, nasal bridge and eyelids. Admission full blood count showed anaemia and neutropenia, and further investigations confirmed a diagnosis of acute lymphoblastic B-cell leukaemia. X-ray of the chest and CT imaging did not reveal any local facial mass, veno-occlusive disease or mediastinal pathology to explain her facial swelling. She was referred to the tertiary paediatric oncology service for commencement of induction chemotherapy.

Diabetes mellitus and burns. Part II-outcomes from burn injuries and future directions.

Diabetes mellitus is an increasingly prevalent comorbidity in patients presenting to burn facilities. Diabetic patients tend to be older and present in a delayed manner with deeper injuries predominantly affecting the lower limb. Morbidity from burns is higher in this cohort including a longer length of hospital stay, greater need for surgical interventions and increased rate of infective complications. Nevertheless, there seems to be little effect of diabetes on associated mortality. The second part of this review article concentrates on the epidemiological profile of diabetic burn patients and the effect of the disease on morbidity and mortality. In addition, we present a review of therapeutic adjuncts, which may hold promise for the future management of this cohort of burn patients.

Diabetes mellitus and burns. Part I-basic science and implications for management.

The number of diabetic patients presenting to burn services is predicted to increase significantly over the next decades. Diabetes mellitus represents an independent risk factor for sustaining burn injuries and mediates alterations to key physiological systems including the vascular, renal, nervous, gastrointestinal and immune system. The effects of the pathophysiological permutations need to be carefully considered during both the acute as well as the long-term rehabilitation phase of injury. The purpose of the first part of this review is to outline the metabolic permutations observed in diabetes mellitus pertinent to the clinical presentation and management of burn patients.

Sexual Function Following Burn Injuries: Literature Review.

Sexual function is a profound facet of the human personality. Burns due their sudden and devastating nature can have longstanding effects on intimate function by virtue of physical sequelae as well as alterations in body image and perceived desirability. A considerable number of patients encounter problems with intimate function in burns rehabilitation; nevertheless, the topic appears to be poorly addressed in specialist centers worldwide. Review of the literature suggests that a number of parameters can affect the quality of sexual life following burn injuries including age at the time of injury, location, and severity of the burn as well as coping mechanisms employed by the individual survivor. Addressing issues of intimacy relies on awareness, education, and a holistic approach on behalf of the multidisciplinary team members and, to this effect, recommendations are made on managing sexual function concerns in burns rehabilitation.

Obesity and burns.

The population of overweight patients presenting to burn facilities is expected to increase significantly over the next decades due to the global epidemic of obesity. Excess adiposity mediates alterations to key physiological responses and poses challenges to the optimal management of burns. The purpose of this study is to document the general epidemiological aspects of thermal injuries in the obese population, outline relevant physiological aspects associated with obesity, and draw attention to topics relating to the management, rehabilitation, and prognosis of burns in this emerging subpopulation of patients.