Background:
Vesatolimod is a toll-like receptor (TLR) agonist that is thought to suppress chronic hepatitis B (HBV) infection. This systematic review aimed to assess the safety and efficacy of vesatolimod in treating chronic hepatitis B.
Methods:
We included randomized clinical trials (RCTs) that assessed vesatolimod in patients with hepatitis B infection without hepatocellular carcinoma or liver transplantation and with reported levels of hepatitis B surface antigen (HBsAg) or liver transaminases post-intervention. We searched MEDLINE, SCOPUS, Springer, Google Scholar, ClinicalTrials.gov, and Cochrane Central Register of Clinical Trials for all related articles during May 2022. Two independent authors screened articles for inclusion, and discrepancies were resolved by consensus and a third reviewer. Two independent reviewers assessed studies included in this systematic review using the Critical Appraisal Skills Programme checklist for RCTs.
Results and conclusion:
Only 4 were considered eligible from 391 articles identified through our search. All eligible studies did not report any clinically significant outcomes following the use of vesatolimod, as evidenced by the persistence of HBsAg. However, vesatolimod was associated with induction of interferon-stimulated genes (ISGs) and only mild side effects, warranting further studies to evaluate its potential for future use as a safe, tolerable anti-HBV medication. No significant differences were noted amongst trials included in either of Vesatolimod doses (Vesatolimod 1 mg, RR = 0.99, 95% CI 0.76–1.30,
P
= .95,
I
2
= 0%; Vesatolimod 2 mg, RR = 1.06, 95% CI 0.82–1.37,
P
= .66,
I
2
= 0%; Vesatolimod 4 mg, RR = 1.06, 95% CI 0.82–1.37,
P
= .66,
I
2
= 0%;), further suggesting its comparable safety in comparison to oral antiviral agents.
A 34-year-old male presented as an emergency with sudden onset globus, stertor and choking whilst asleep. He had similar previous episodes that self-resolved. The patient's observations were all within normal range. On examination, he had a grossly enlarged, non-erythematous uvula and there were no signs of respiratory distress or stridor. He was managed with intravenous dexamethasone and an attempt at needle aspiration of the uvula was made but there was no clinical improvement in the patient's condition. Despite no improvement with therapy, he was monitored overnight for any signs of airway compromise and discharged the following morning. His symptoms completely resolved on follow-up in the otolaryngology clinic a week later. He was diagnosed with Quincke's oedema caused by his obesity and background of obstructive sleep apnoea. We discuss the various aetiologies, assessment, and management of Quincke's oedema.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.