7 research outputs found
Statin usage, vascular diagnosis and vascular risk factors in Parkinson's disease
Background and aims: Vascular disease is a common comorbidity in Parkinson’s disease patients. Statins are potentially
neuroprotective for Parkinson’s disease through non-vascular mechanisms. We investigated prevailing statin use in a
Parkinson’s disease cohort.
Methods and results: Data on diagnostic indication for statins, anti-Parkinson therapy, vascular risk factors, and statin
prescription, were obtained from electronic medical record review for consecutive Parkinson’s disease patients. The
ASsessing cardiac risk using Scottish Intercollegiate Guidelines Network system was used to calculate future cardiovascular
risk and identify those warranting statin use. Of 441 patients included, 59.9% were male, with a mean age of 68.9
years (standard deviation 10.3). One hundred and seventy-four (39.5%) patients had at least one diagnostic indication for
statin use, of whom 136 (78.2%) were prescribed a statin. In the 267 (60.5%) cases without a diagnostic indication, 54
(20.2%) were excluded owing to age limitations defined in ASsessing cardiac risk using Scottish Intercollegiate Guidelines
Network. Of the remaining 213, 62 (29.1%) had an ASsessing cardiac risk using Scottish Intercollegiate Guidelines
Network score in the recommended range for statin therapy, of whom 15 (24.1%) were prescribed statins.
Conclusion: There is suboptimal implementation of statin therapy in Parkinson’s disease patients. Given the possible
neuroprotective effects of statins in Parkinson’s disease in addition to reducing cardiovascular risk, reasons for suboptimal
implementation warrant further investigation
Clinical management and infection control of SARS: Lessons learned
AbstractThe outbreak of severe acute respiratory syndrome (SARS) in 2003 was the first emergence of an important human pathogen in the 21st century. Responding to the epidemic provided clinicians with extensive experience in diagnosing and treating a novel respiratory viral disease. In this article, we review the experience of the SARS epidemic, focusing on measures taken to identify and isolate patients, prevent the transmission of infection to healthcare workers and develop effective therapies. Lessons learned from the SARS epidemic will be especially important in responding to the current emergence of another highly pathogenic human coronavirus, the agent of Middle East respiratory syndrome (MERS), and to the recently emerging H7N9 influenza A virus in China. This paper forms part of a symposium in Antiviral Research on “From SARS to MERS: 10years of research on highly pathogenic human coronaviruses.
An in vitro assessment of the thermoreversible PLGA-PEG-PLGA copolymer: Implications for Descemet's membrane endothelial keratoplasty
Background: To explore the use of a thermoreversible copolymer gel coating to prevent donor tissue scrolling in Descemet's membrane endothelial keratoplasty (DMEK). Methods: PLGA-PEG-PLGA triblock copolymer was synthesised via ring opening polymerisation. Two formulations were fabricated and gelation properties characterised using rheological analyses. Endothelial cytotoxicity of the copolymer was assessed using a Trypan Blue exclusion assay. Thickness of the copolymer gel coating on the endothelial surface was analysed using anterior segment optical coherence tomography (OCT) (RTVue-100, Optovue Inc.). Gold nanoparticles were added to the copolymer to aid visualisation using OCT. Prevention of Descemet membrane donor scrolling was represented via a novel, in vitro, immersion of copolymer coated donor graft material. Results: Two different formulations of PLGA-PEG-PLGA copolymer were successfully fabricated and the desired peak gelling temperature of 24°C was achieved by polymer blending. Application of 20%, 30% and 40% (wt/vol) polymer concentrations resulted in a statistically significant increase in polymer thickness on the endothelium (p < 0.001). There was no detectable endothelial cytotoxicity. The polymer was easy to apply to the endothelium and prevented scrolling of the DMEK graft. Conclusion: This PLGA-PEG-PLGA thermoreversible copolymer gel could be exploited as a therapeutic aid for preventing DMEK graft scrolling
Chemoradiotherapy regimens for locoregionally advanced nasopharyngeal carcinoma: A Bayesian network meta-analysis
Emergence in China of human disease due to avian influenza A(H10N8) – Cause for concern?
Proceedings of The HKIE Geotechnical Division 41st Annual Seminar: Adapt to Challenges, Create to Thrive
This seminar proceedings contains articles on the various research ideas of the academic community and practitioners presented at The HKIE Geotechnical Division 41st Annual Seminar (GDAS2021). GDAS2021 was jointly organized by the Geotechnical Division, The Hong Kong Institution of Engineers, & The Hong Kong Geotechnical Society on July 18th May 2021.
Seminar Title: The HKIE Geotechnical Division 41st Annual SeminarSeminar Acronym: GDAS2021Seminar Date: 18 May 2021Seminar Location:Â Online (Virtual Mode)Seminar Organizers: Geotechnical Division, The Hong Kong Institution of Engineers, & The Hong Kong Geotechnical Society