Topics

General medicine

Infectious diseases Research 18 July 2022 Open Access

The acceptability and usability of two HIV self‐test kits among men who have sex with men: a randomised crossover trial

It is important to provide options for obtaining both oral fluid- and blood-based HIV self-tests

Dana YL Lee · Jason J Ong · Kirsty Smith · Muhammad S Jamil · Ruthy McIver · Rebecca Wigan · Kate Maddaford · Anna McNulty · John M Kaldor · Christopher K Fairley · Benjamin Bavinton · Marcus Chen · Eric PF Chow · Andrew E Grulich · Martin Holt · Damian P Conway · Mark Stoove · Handan Wand · Rebecca J Guy

Mja2 51641
Infectious diseases Research 27 June 2022 Open Access

People in intensive care with COVID‐19: demographic and clinical features during the first, second, and third pandemic waves in Australia

Higher in-hospital mortality during the third wave may reflect the virulence of Delta or the higher number of ICU admissions

Husna Begum · Ary S Neto · Patricia Alliegro · Tessa Broadley · Tony Trapani · Lewis T Campbell · Allen C Cheng · Winston Cheung · D James Cooper · Simon J Erickson · Craig J French · Edward Litton · Richard McAllister · Alistair Nichol · Annamaria Palermo · Mark P Plummer · Hannah Rotherham · Mahesh Ramanan · Benjamin Reddi · Claire Reynolds · Steven AR Webb · Andrew A Udy · Aidan Burrell

Mja2 51590

Clinical care of children and adolescents with COVID‐19: recommendations from the National COVID‐19 Clinical Evidence Taskforce

To the Editor: Fraile Navarro and colleagues1 recently published 20 recommendations for the treatment of coronavirus disease 2019 (COVID‐19) in children and adolescents from the National COVID‐19 Clinical Evidence Taskforce. For the paediatric inflammatory multisystem syndrome (PIMS‐TS) recommendations, the Taskforce convened an expert advisory group.1 In the absence of clinical trials, the panel considered peer‐reviewed guidelines and cohort studies to formulate consensus recommendations.1 However, they deferred providing any guidance to help clinicians prevent thromboembolism. We suggest the Taskforce consider the same approach for paediatric anticoagulation guidance. COVID‐19 is associated with marked coagulation activation and hypercoagulability in children.2,3 Life‐threatening pulmonary embolus requiring thrombolysis has been encountered in Australian adolescents hospitalised with COVID‐19. A retrospective cohort study published in 2021 found that 2.1% of children hospitalised with symptomatic COVID‐19 infection and 6.5% of those with PIMS‐TS developed thrombosis.4 Thrombosis occurred more frequently in children aged 12years and over who had central lines, PIMS‐TS, or an underlying oncological diagnosis. A D‐dimer of more than five times the upper limit of normal was significantly associated with thrombosis.4 The authors refer to “paediatric guidelines published in the US”, which are published on behalf of the Pediatric/Neonatal Hemostasis and Thrombosis Subcommittee of the International Society of Thrombosis and Haemostasis; these adapt current consensus prophylaxis guidelines to include COVID‐19‐specific features.5 In deferring making specific recommendations, the authors suggested using existing local thromboprophylaxis guidelines. The Royal Children’s Hospital, Melbourne and the Sydney Children’s Hospital, Randwick have both independently developed COVID‐19‐specific thromboprophylaxis guidelines (that are very closely aligned),6,7 as have many other centres globally because previous local thromboprophylaxis guidelines are inadequate for COVID‐19‐associated thrombotic coagulopathy. The Melbourne/Sydney guidelines advise baseline coagulation testing in hospitalised children with COVID‐19, incorporating D‐dimer to assist risk assessment, twice‐daily enoxaparin and anti‐Xa monitoring/dose titration.6,7 These could be provided as supplemental material in these living guidelines. The COVID‐19 anticoagulation in Children–Thromboprophylaxis (COVAC‐TP) trial — a phase 2 single‐arm study looking at 40 children who will receive monitored, low dose, twice‐daily enoxaparin (ClinicalTrials.gov Identifier NCT04354155) — will not change the level of evidence, so waiting for completion of this trial does not seem appropriate.

Gemma L Crighton · Anthea Greenway · Susan Russell

Mja2 51511

Subscribe to MJA email alerts

No spam, you can unsubscribe anytime you want.

By providing your information, you agree to our Terms of Use and our Privacy Policy.

Thanks for Subscribing! Tell us more

Your email updates will use your name.

Good one! Your updates are coming

Thank you for subscribing to the MJA email alerts. Receive the latest content in your inbox.