Publications by authors named "Clement Cheung"

Despite increasing interest in nature-based interventions (NBIs) for mental health, no or very few prior reviews have quantitatively synthesised their effects on children's resilience, a key developmental outcome. This study systematically reviews and meta-analyses available evidence following PRISMA guideline. The Cumulative Index to Nursing and Allied Health Literature, Cochrane, Embase, Education Resources Information Center, Medline, APA PsycArticles, SPORTDiscus, and Web of Science were searched from inception to November 28, 2024.

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We describe a 19-month-old male with GH deficiency, central hypothyroidism, and hypoprolactinemia due to a novel mutation of . The patient presented with short stature and a compound heterozygous mutation of : the pathogenic nonsense variant was inherited from his mother [c.514C T (p.

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Introduction: The electronic Health Record Sharing System (eHRSS) bridges public and private healthcare providers to efficiently share and access patient medical records. This study examined the acceptability, benefits and barriers of electronic Health Record (eHR) radiology image sharing as perceived by patients and physicians. This study found radiology image sharing can help improve the management and performance of medical services, but information asymmetry and insufficient publicity still affect the development of information sharing.

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Objectives: Immune checkpoint inhibitors (ICIs) are emerging treatment options for children with brain tumors, who are already at risk for developing endocrinopathies due to tumor location and treatment. Endocrine ICI-related adverse effects (irAEs) are common in adults but poorly characterized in the pediatric population. The aims of this study were to determine in pediatric brain tumor patients in a single institution (1) if endocrine surveillance took place before and after ICIs were initiated, and (2) the occurrence of endocrine irAEs.

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We describe a 15-year-old boy who presented with low back pain due to vertebral compression fractures, growth deceleration, excessive weight gain, rounded facies, dorsocervical fat pad, and hypertension. He was diagnosed as having Cushing syndrome (CS) due to primary pigmented nodular adrenocortical disease resulting in excess cortisol produced by the adrenal glands, leading to disruption of the hypothalamic-pituitary-adrenal axis. The most common cause of CS is exogenous glucocorticoids, with endogenous causes being extremely rare, often leading to delay in diagnosis or misdiagnosis.

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Background: The Electronic Health Record Sharing System (eHRSS) is an electronic platform for two-way communication between the public and private sectors in Hong Kong. The authorised healthcare professionals (HCProfs) could access and upload patients' health records on the eHR Viewer in the eHRSS. This study aims to evaluate the usage of eHR viewer among the HCProfs from the private sector by 1) examining the correlation of various factors and the data access of eHR viewer; 2) investigating the trend on data access and upload to eHR viewer by time period and domain.

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In January 2021, the eHealth App was launched in Hong Kong by the Hong Kong government to support the Electronic Health Record Sharing System (eHRSS). A Health Management Module in the eHealth App introduced new functions to record blood pressure, blood sugar, and heart rate, and downloading and sharing records. This study aims to compare the level of glycaemic control between users of the eHealth App and non-users.

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Background: In the second stage of the Electronic Health Record Sharing System (eHRSS) development, a mobile app (eHealth app) was launched to further enhance collaborative care among the public sector, the private sector, the community, and the caregivers.

Objective: This study aims to investigate the factors associated with the downloading and utilization of the app, as well as the awareness, perception, and future improvement of the app.

Methods: We collected 2110 surveys; respondents were stratified into 3 groups according to their status of enrollment in the eHRSS.

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The extent, severity, and radiological findings of ovarian growth in infants with genetic syndromes of insulin resistance have not been fully described. We report a rare case of reversible massive ovarian enlargement in a female infant with a congenital insulin resistance syndrome, likely Rabson-Mendenhall syndrome given the less clinically severe course. The patient presented with neonatal diabetes with hyperinsulinemia and hyperglycemia due to congenital insulin resistance.

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This article discusses theoretical aspects of saturated vapor-liquid equilibrium for a hydrogen peroxide-water system at temperatures between 16°C and 30°C and humidities between 20% relative humidity to 65% relative humidity, common in pharmaceutical isolator decontamination applications. A discrepancy is pointed out between two competing sets of empirical relations published in the literature that are used to calculate saturated parameters. It is shown how the two published sets can result in four combinations of equations.

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Background: The electronic health record sharing system (eHRSS) was implemented as a new health care delivery platform to facilitate two-way communication between the public and private sectors in Hong Kong.

Objective: This study aimed to investigate the perceptions of and factors associated with the adoption of eHRSS among patients, the general public, and private physicians.

Methods: Telephone interviews were conducted in 2018 by using a simple random sampling strategy from a list of patients who had enrolled in the eHRSS and a territory-wide telephone directory for nonenrolled residents.

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Background: The Public Private Interface-Electronic Patient Record (PPI-ePR) system was implemented as a new electronic platform to facilitate collaboration between the public and private sectors in Hong Kong. However, its barriers to participate and benefits have not been comprehensively assessed.

Objective: This study aimed to evaluate the awareness, acceptance, perceived benefits, and obstacles to participation among private doctors and the general public.

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Objective: Nationwide studies on secular trends of diabetes complications are not available in Asia. We examined changes in risk factor control and incidence of complications from diabetes and death in a large longitudinal cohort of Chinese adults with type 2 diabetes in Hong Kong.

Research Design And Methods: Between 1 January 2000 and 31 December 2012, 338,908 Chinese adults with type 2 diabetes underwent metabolic and complication assessment in 16 diabetes centers operated by Hong Kong Hospital Authority that provided care to a large majority of diagnosed patients.

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Article Synopsis
  • The study focuses on the long-term endocrine effects of chemotherapy-only treatment in young children with malignant brain tumors, avoiding the use of irradiation.
  • A review of 99 patients under 6 revealed that 30 survivors maintained normal endocrine function after chemotherapy, supporting the efficacy of this approach.
  • Compared to traditional treatments that include CNS irradiation, this method resulted in fewer adverse effects on endocrine health, with most patients showing normal hormone levels and growth patterns.
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Background: Major international guidelines do not offer explicit recommendations on any specific angiotensin-converting enzyme inhibitor (ACEI) agent over another within the same drug group. This study compared the effectiveness of lisinopril vs. perindopril in reducing the incidence of hospital admission due to all-cause, cardiovascular disease and respiratory disease.

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Objectives: The ventromedial hypothalamic nucleus (VMH) regulates energy homeostasis as well as social and emotional behaviors. Nearly all VMH neurons, including those in the sexually dimorphic ventrolateral VMH (VMHvl) subregion, release the excitatory neurotransmitter glutamate and use the vesicular glutamate transporter 2 (Vglut2). Here, we asked how glutamatergic signaling contributes to the collective metabolic and behavioral responses attributed to the VMH and VMHvl.

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Background: Lisinopril and perindopril are two commonly used first-line antihypertensive agents. Few studies compared their effectiveness in reducing the incidence of renal diseases and diabetes.

Methods: Adult patients who received new prescriptions of lisinopril or perindopril from 2001 to 2005 in all public hospitals and clinics in Hong Kong were included, and followed up for at least 2 years.

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Background: Optimal adherence with antihypertensive medications is crucial to prevent hypertension-related complications. This study evaluated whether the duration of initial antihypertensive prescription is associated with better medication adherence in a large sample of Chinese hypertensive patients.

Methods And Results: From a validated clinical database which consists of all patients in the public healthcare sector in Hong Kong, all patients on their first-ever antihypertensive agent from 2001 to 2005 (N=203,259) were included and followed-up for 12 months (and up to 5 years in separate analyses).

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Endocrinopathies are frequently linked to central nervous system disease, both as early effects prior to the disease diagnosis and/or late effects after the disease has been treated. In particular, tumors and infiltrative diseases of the brain and pituitary, such as craniopharyngioma, optic pathway and hypothalamic gliomas, intracranial germ cell tumor, and Langerhans cell histiocytosis, can present with abnormal endocrine manifestations that precede the development of neurological symptoms. Early endocrine effects include diabetes insipidus, growth failure, obesity, and precocious or delayed puberty.

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Estrogen-receptor alpha (ERα) neurons in the ventrolateral region of the ventromedial hypothalamus (VMHVL) control an array of sex-specific responses to maximize reproductive success. In females, these VMHVL neurons are believed to coordinate metabolism and reproduction. However, it remains unknown whether specific neuronal populations control distinct components of this physiological repertoire.

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Multimorbidity has become the norm worldwide as populations age. It remains, however, infrequently researched. This study evaluated factors associated with multimorbidity in a predominantly Chinese hypertensive population.

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