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Background There is growing interest in publishing trends given the increasing amount of research publication across various specialities. Studies relating to hepato-pancreato-biliary (HPB) surgery show an oncological focus compared to benign, emergency and trauma. Methods Analysis of ISI JCR impact factors in the Web of Knowledge and the Scimago Journal Rank through Scopus was performed to select four readily available, relevant and frequently read journals from the surgery category. A total of 5265 articles between 2012 and 2016 were categorized relating to emergency or oncology topics. A secondary analysis of PubMed MeSH term was performed to scrutinize trends of publishing over the period 1960-2016. Results Of the 5265 articles screened, 2062 related to HPB surgery. Of these, 49% (1007 of 2062) were oncology related. This trend towards oncology-related topics is continued in HPB subspecialty journals where 51% (679 of 1320) of articles are oncology related. Emergency- and trauma-related topics accounted 10% (198 of 2062) overall, whereas in subspecialty journals, they account for 8% (111 of 1320). Secondary analysis of MeSH term trends demonstrated a now stable trend over the last 20 years of liver and pancreatic trauma to oncology ratio of 1:10 publications, and biliary trauma to oncology publishing ratio of 1:5. Conclusions Quantitatively oncology topics are published favourably, whereas emergency- and trauma-related HPB articles appear static. This is in keeping with baseline trends over the last five decades. Further analysis could delineate whether publishing in trauma subspecialty journals compensate for this trend.

Aim We report a case of neurogenic pulmonary edema in a patient who sustained a severe traumatic brain injury in a motorbike accident and review the current literature with regards to the management of neurogenic pulmonary edema (NPE). Methods A 17 year old male was involved in a motorbike collision into a tree. Copious amounts of pink frothy sputum was noted on scene. Rapid sequence intubation was performed on scene and video laryngoscopy demonstrated profuse frothy secretions welling up from the larynx. Results The patient underwent emergency external ventricular drain insertion for intracranial pressure (ICP) monitoring. Intracranial pressures remained refractorily high and a decompressive bifrontal craniectomy was performed on the subsequent day. He was tracheostomised on admission day 24 and discharged from ICU on day 34. Discussion Neurogenic pulmonary edema is defined as acute respiratory distress triggered by severe sympathetic discharge from acute compromise in the central nervous system. Rapid intervention with intubation is often necessary to protect the airways and facilitate diagnostic evaluation. Reduction of ICP and supportive mechanical ventilation to improve oxygenation is necessary. Positive end-expiratory pressure should be carefully applied to balance recruitment of alveoli and minimisation of ICP. Although NPE is estimated to resolve within 72 h in more than half of patients, prognosis is generally poor due to the severity of the underlying brain injury, with estimated mortality rates of between 60 and 100%. Conclusion Neurogenic pulmonary edema is a potentially life-threatening complication of severe brain injury and should be recognised early to facilitate management.

Aim To assess parental understanding of idiopathic nephrotic syndrome (INS) and its management, to enable targeted education in areas of deficit. Methods Families of children with at least one relapse of INS were interviewed, following a template covering key domains of (a) disease understanding, (b) management of INS and (c) access to information. Common trends and responses were identified and notable observations recorded. Results Twenty-one parents were interviewed. The mean duration of INS was 4.4 years (range 0.5-14.5 years), with a mean of two steroid-sparing agents used. Although 90% parents self-reported that they understood INS, only 29% could appropriately define relapse and 24% name potential complications. The management of INS was generally good, with most parents appropriately testing urine (81%) and managing relapses (90%). Unnecessary dietary restrictions were imposed on 57% during remission. The Internet was searched by 90% of parents for disease and drug information. Further information was desired in paper form (71%), hospital website (81%) and face-to-face workshop (90%), plus educational materials for schools. Conclusion Parents overestimated their understanding of INS; however, their management was generally well done. Parents desired more information and support in various forms.