Publications by authors named "W C Kwok"

Introduction: Bronchiectasis exacerbation (BE) is associated with unfavorable sequelae in other organs such as the cardiovascular system; data regarding its impact on adverse term renal outcomes, however, is lacking.

Methods: A territory-wide retrospective cohort study was conducted in Hong Kong between 1/1/1993 and 31/12/2017. All patients with bronchiectasis followed in the public healthcare system in 2017 were classified as "Exacerbators" or "Non-Exacerbators," and their adverse renal outcomes (renal progression [decrease in eGFR by 30 mL/min lasted for more than 12 months during follow up], acute kidney injury [AKI], and annual rate of eGFR decline) in the ensuing 7 years were compared.

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Objective: This qualitative study explored healthcare providers' perceptions and attitudes regarding the use of organ pedalboards as a rehabilitation tool, particularly for lower extremity conditions. The study also sought to identify the perceived barriers and facilitators to adopting organ pedalboards within rehabilitation settings, as well as gather healthcare providers' recommendations for integrating this tool into clinical practice.

Method: Healthcare providers, including physiotherapists, occupational therapists, music therapists, and sports therapists, were recruited for focus group interviews using purposive and snowball sampling.

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Background: Triple therapy with inhaled corticosteroids and dual bronchodilator was recommended in chronic obstructive pulmonary disease (COPD) patients who had exacerbations and eosinophilia. It can be administered by single inhaler (SITT) or multiple inhaler (MITT). There was lack of evidence of the benefits of SITT over MITT in Chinese population, especially on switching from existing MITT to SITT.

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Article Synopsis
  • * The paper discusses advanced detection methods, including ultra-high-performance liquid chromatography-high-resolution mass spectrometry (UPLC-HRMS) and gas chromatography-tandem mass spectrometry (GC-MS/MS), which can identify 117 different AAS and corticosteroids at very low concentrations.
  • * Successful application of these methods is confirmed through testing of proficiency samples and real cases, such as the detection of nandrolone in hair samples from horses that had been administered the steroid.
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Post-transplant hyperparathyroidism (PT-HPT) is common in kidney transplant recipients (KTRs) and can cause nephrocalcinosis and graft dysfunction. Cinacalcet is commonly used for treating PT-HPT but may induce calciuria and exacerbate nephrocalcinosis. The concurrent use of bisphosphonates with cinacalcet to prevent this complication has not been reported.

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