Surnise, Florida
Malaysian COVID-19 Anosmia Study (Phase 2) - A Nationwide Multicentre Case-Control Study
The world is currently in the midst of the Coronavirus 2019 (COVID-19) pandemic that is caused by a novel coronavirus, Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). According to published cohort studies on COVID-29 infected patients, the most prevalent symptoms consist of fever, dry cough, dyspnoea, sputum production, myalgia, arthralgia, headache, diarrhoea, and sore throat. Recently, there have been concerns of significant viral transmission through asymptomatic, pre-symptomatic or even mildly symptomatic patients. There is increasing anecdotal evidence from patients and healthcare professionals highlighting isolated loss of sense of smell (anosmia) and taste disturbances (dysgeusia) as atypical symptoms of COVID-19 infection in otherwise asymptomatic patients. In parallel, expert statements from the British Association of Otorhinolaryngology-Head & Neck Surgery (ENT UK), British Rhinological Society, and the American Association of Otolaryngology-Head & Neck Surgery (AAO-HNS) have suggested that olfactory and taste disturbances could be a clinical feature of COVID-19 infection. Rapidly emerging evidence from Europe, the United Kingdom and the United States have found olfactory and taste disturbances to be highly prevalent in patients diagnosed with COVID-19. In contrast, there is currently limited evidence from Asia on the prevalence of these symptoms in COVID-19 infection. Additionally, there is also limited evidence on the predictive value of screening for olfactory and taste disturbance in COVID-19 patients with subclinical symptoms. The aim of this case-control study is to study the predictive value of screening for olfactory and taste disturbance in patients with COVID-19 infection in Malaysia. The cases will be selected from the cohort of COVID-19 positive patients recruited from participating Malaysian Ministry of Health-designated COVID-19 treating hospitals across the country (from Phase 1 of the Malaysian COVID-19 Anosmia Study). Controls will be recruited from healthy volunteers who will will answer the an online questionnaire to evaluate and characterise their olfactory and taste symptoms. This is the same questionnaire that is answered by the COVID-19 patients in case cohort.
Phase
N/ASpan
43 weeksSponsor
Hospital Sultanah BahiyahKangar, Perlis
Recruiting
Healthy Volunteers
Randomised Evaluation of Sodium Dialysate Levels on Vascular Events
RESOLVE is a pragmatic, cluster-randomised, open-label study designed to evaluate in real-world conditions the comparative effectiveness of two default dialysate sodium concentrations. Dialysis sites will be randomised in a 1:1 ratio to a default dialysate sodium concentration of 137mmol/l or 140mmol/l. 'Default' is defined as the use of the allocated dialysate sodium for ≥ 90% of delivered dialysis sessions in the unit. All other care will be according to standard local practices as determined by the site. Outcomes will be assessed on individual patients dialysing at those sites. Sites will be asked to consent to participation while waiver or opt-out consent will be sought for individual patients. It is anticipated that site accrual will occur over 5-7 years with average study duration expected to be approximately 2-5 years. The actual length of the study will be end-point determined.
Phase
4Span
553 weeksSponsor
University of SydneyKangar
Recruiting
A Research Study to Evaluate the Efficacy and Safety of Cenerimod in Subjects Suffering From Systemic Lupus Erythematosus
Phase
3Span
201 weeksSponsor
Idorsia Pharmaceuticals Ltd.Kangar
Recruiting