Safety of day-case paediatric tonsillectomy in England: an analysis of administrative data for the Getting It Right First Time programme.

We used the Hospital Episodes Statistics database to investigate unwarranted variation in the rates Trusts discharged children the same day after scheduled tonsillectomy and associations with adverse postoperative outcomes. We included children aged 2-18 years who underwent tonsillectomy between 1 April 2014 and 31 March 2019. We stratified analyses by category of Trust, non-specialist or specialist, defined as without or with paediatric critical care facilities, respectively. We adjusted analyses for age, sex, year of surgery and aspects of presentation and procedure type. Of 101,180 children who underwent tonsillectomy at non-specialist Trusts, 62,926 (62%) were discharged the same day, compared with 24,138/48,755 (50%) at specialist Trusts. The adjusted proportion of children discharged the same day as tonsillectomy ranged from 5% to 100% at non-specialist Trusts and 9% to 88% at specialist Trusts. Same-day discharge was not independently associated with an increased rate of 30-day emergency re-admission at non-specialist Trusts but was associated with a modest rate increase at specialist Trusts; adjusted probability 8.0% vs 7.7%, odds ratio (95%CI) 1.14 (1.05-1.24). Rates of adverse postoperative outcomes were similar for Trusts that discharged >70% children the same day as tonsillectomy compared with Trusts that discharged <50% children the same day, for both non-specialist and specialist Trust categories. We found no consistent evidence that day-case tonsillectomy is associated with poorer outcomes. All Trusts, but particularly specialist centres, should explore reasons for low day-case rates and should aim for rates >70%.

Not just another paediatric neck lump: metastatic cribriform adenocarcinoma of the palate in an adolescent.

OBJECTIVE: This paper reports the case of a 13-year-old girl with a 2-year history of left cervical lymph node swelling that was diagnosed as metastatic cribriform adenocarcinoma of the tongue and minor salivary gland. CASE REPORT: A 13-year-old girl with a left, level II cervical lymph node underwent excisional biopsy after an ultrasound suggested suspicious features. The histology indicated polymorphous low-grade adenocarcinoma, and a primary lesion in the left palate was identified. The patient underwent left maxillectomy, neck dissection and reconstruction. Histological analysis of resection specimens led to a revised diagnosis of cribriform adenocarcinoma of the tongue and minor salivary gland. CONCLUSION: Cribriform adenocarcinoma of the tongue and minor salivary gland has recently been described as a separate entity to polymorphous low-grade adenocarcinoma in light of histological and behavioural differences, including higher rates of metastasis at presentation. This is the first report in the world literature of an adolescent with this entity. It is possible that some previous reports of polymorphous low-grade adenocarcinoma in childhood would have been more accurately described as cribriform adenocarcinoma of the tongue and minor salivary gland.

The effect of jaundice on the generation of anti-gastrin antibodies in G17DT immunized patients with advanced pancreatic cancer.

AIM: The aim of this study was to determine the ability of G17DT to generate anti-gastrin antibodies in jaundiced patients with biliary obstruction due to advanced pancreatic cancer. METHODS: G17DT was administered to 41 patients with advanced pancreatic adenocarcinoma by intramuscular (i.m.) injection at a dose of 250mcg at weeks 0, 1 and 3 of the study. RESULTS: Thirty-five of 41 patients participating in the study were categorized as responders in terms of their gastrin-17 antibody response. There was no correlation between the maximum G17 antibody response and the bilirubin level at either week 0 or week 12. The median survival of patients from the time of the first injection of G17DT was 204 days with 25% of patients surviving for or=305 days. CONCLUSION: This study shows that G17DT administered to jaundiced patients with advanced pancreatic cancer is immunogenic and well tolerated.

The role of gastrin in colorectal carcinogenesis.

Colorectal cancer is one of the leading causes of cancer-associated death in the United States and United Kingdom. In England and Wales, it is the second most common cancer in women and the third most common in men. Currently, treatment options for this debilitating disease are limited and surgical resection is the only curative treatment available. Despite rapid advances in surgery, as well as in adjuvant therapies such as radiotherapy and chemotherapy, there has been only a relatively modest improvement in mortality. The majority of colorectal cancers are epithelial-derived adenocarcinomas and arise from benign adenomas through the gain of mutations in key genes. Gastrin, an important polypeptide hormone, responsible for gastric acid secretion has been found to be involved in tumourigenesis in the gastrointestinal tract. When aberrantly expressed, the gastrin and gastrin/CCK-2 receptor genes can mediate powerful down stream events; the gastrin gene can impart anti-apoptotic properties while the gastrin/CCK-2 receptor can activate the transcription of a number of factors including ligands of the epidermal growth factor (EGF) receptor, the REG protein and matrix metalloproteinases (MMPs). In colonic tumourigenesis, gene expression of both gastrin and the gastrin/CCK-2 receptor is activated within epithelial cells at an early stage of the adenoma-carcinoma sequence. This review details the role played by gastrin in the adenoma-carcinoma sequence of colorectal carcinogenesis.