Introduction: A large proportion of patients with infectious mononucleosis (IM) have abnormal liver function tests (LFT) at presentation. There is no guideline regarding the management and follow-up of these patients. Some patients also have abdominal ultrasound due to deranged LFT, the need for this practice is unclear. The aim of this systematic review was to evaluate the evidence base on LFT assessment in IM, time to resolution of derangement, and the role of abdominal ultrasound. Methods: A systematic search of PubMed, EMBASE and the Cochrane library was done. Two authors independently screened records for eligibility using pre-defined criteria. We included both adult and paediatric populations. Quality assessment of included studies was done. Results: A total of 3924 patients were included from 32 studies. A combination of typical clinical features, heterophile antibodies and EBV-specific antibodies were used to ascertain diagnosis. The following proportion of patients had abnormal LFTs: AST (57%); ALT (62%); ALP (65%); Bilirubin (16%); GGT (41%). Reported median (i.q.r.) time to resolution of LFT was 8 (6–12) weeks. Maximum time to resolution was >6 months. Clinical hepatomegaly and splenomegaly were found in 35% and 44% of patients respectively. Enlarged liver and spleen on ultrasound were seen in 16/29 (55%) and 38/38 (100%) of patients respectively. There were no reports of decompensated liver disease. Conclusion: Derangement in LFTs can persist over six months from initial presentation in IM. However, this is self-limiting. The evidence suggests serial liver function assessments and ultrasound abdomen are not required in immunocompetent patients with subclinical derangement in LFTs.

Introduction Recent guidelines suggest obstructive sleep apnoea (OSA) is not an absolute contraindication for same day discharge following surgery. The aim of this systematic review was to examine the feasibility and safety of day case nasal and/or palatopharyngeal surgery in patients with OSA. Methods We performed a systematic search of PubMed, EMBASE and the Cochrane library. Quality assessment of included studies was done. The protocol of this systematic review was registered with PROSPERO (CRD42021273451). Results A total of 1836 patients from ten observational studies were included. There were 268 (15.4%) nasal surgeries, 738 palatopharyngeal surgeries (42.4%) and 735 (42.2%) combined nasal and palatopharyngeal surgery. The majority of patients had moderate to severe OSA. A total of 860 patients (49.8%) were successfully discharged as day cases. There were no standard criteria for daycase surgery. Post-anaesthetic respiratory events were reported in 86/1750 (4.9%) patients. Oxygen desaturation was the most common respiratory event (83.7%, n = 72). There was no mortality reported. Conclusion Current data suggests day surgery is feasible in carefully selected patients with OSA undergoing nasal and/or palatopharyngeal surgery. Further well-designed prospective studies with an emphasis on the systematic assessment of complications are required to establish safety and daycase criteria.

Key Points • Sepsis is associated with high morbidity and mortality and is a known complication of infections of the head and neck. Screening for sepsis should be conducted on admission in order to identify patients at risk and provide early intervention. • Our audit on an ENT ward in a district general hospital found that sepsis screening is poor, however this can be improved further by education and visual reminders such as poster or a clerking proforma. • The most common head and neck infections admitted to a district general hospital were tonsillitis, peritonsillar cellulitis and peritonsillar abscesses. • The incidence of sepsis as a complication of head and neck infections is very rare if diagnosed according to the updated qSOFA criteria. • Using SIRS criteria may result in falsely high rates of diagnosis of sepsis and may lead to excessive and inappropriate clinical management in patients who could otherwise be managed less aggressively.