Publications by authors named "Sau Ying Chiu"

Background: Anthracycline cardiotoxicity is a concern in survivors of childhood cancers. Recent evidence suggests that remote ischemic conditioning (RIC) may offer myocardial protection.

Objectives: This randomized sham-controlled single-blind study tested the hypothesis that RIC may reduce myocardial injury in pediatric cancer patients receiving anthracycline chemotherapy.

View Article and Find Full Text PDF

Background: Nausea and vomiting are distressing symptoms reported by pediatric oncology patients during cancer treatment. More than 40% of them experience these symptoms even after receiving antiemetics.

Objective: Given the limitations of pharmacological interventions, this systematic review synthesized the evidence for the effectiveness of complementary and alternative medicine in controlling nausea and vomiting among pediatric oncology patients.

View Article and Find Full Text PDF

Introduction: Nausea and vomiting are two most common symptoms reported by children with cancer when they undergo active treatment. However, pharmacological treatment is not sufficient to manage these two symptoms, with over 40% of children still experience nausea and vomiting after receiving antiemetics. There has been an exponential growth of studies to demonstrate the effectiveness of different complementary complementary medicine (CAM) to control nausea and vomiting during cancer treatment.

View Article and Find Full Text PDF

Background: Evidence shows that survivors of solid tumors have a lower survival rate and shorter disease-free survival time than survivors of leukemia. However, the psychological well-being and health-related quality of life (HRQOL) of these 2 groups of cancer survivors have not been compared.

Objective: To examine and compare the impact of cancer and treatment-related effects on psychological well-being and HRQOL between survivors of childhood solid tumors and leukemia.

View Article and Find Full Text PDF

Background: The effects of hematologic cancer and its treatment on Chinese children's physical activity level and quality of life (QoL) remain unclear despite numerous studies conducted in Western countries and Hong Kong.

Objective: The aim of this study was to examine the effects of hematologic cancer and its treatment on the physical activity level and QoL among Chinese children.

Methods: A cross-sectional study was conducted.

View Article and Find Full Text PDF

Background: Evidence has shown that survivors of pediatric brain tumors have more negative psychological sequela, particularly depression, than do survivors of other childhood cancers. This study examined the efficacy of a musical training program in reducing depressive symptoms and enhancing self-esteem and quality of life in Hong Kong Chinese pediatric brain tumor survivors.

Methods: A prospective randomized controlled trial, two-group pretest and repeated posttest, between-subjects design was conducted to 60 pediatric brain tumor survivors (8-5 years old).

View Article and Find Full Text PDF

Background: The availability of a valid and reliable instrument that accurately assesses the level of fatigue among childhood cancer survivors is a prerequisite for developing and evaluating interventions designed to reduce fatigue. There is a lack of such an instrument for use in the Hong Kong Chinese context.

Objective: The aim of the study was to examine the psychometric properties of the Chinese version of the Fatigue Scale for Children.

View Article and Find Full Text PDF

The practice guidelines aimed to identify appropriate nursing management for the prevention and treatment of tumor lysis syndrome, in line with the current evidence-based medical guidelines. Using a systematic approach, 15 relevant articles were identified for the review. The evaluation of patient risk factors for tumor lysis syndrome and the appropriate medical and nursing assessment were identified.

View Article and Find Full Text PDF

Background: Physical activity is of paramount importance to enhance the quality of life of childhood cancer survivors.

Objective: The objectives of this study were to examine the sustainability, feasibility, and acceptability of an adventure-based training and health education program in changing the exercise behavior and enhancing the physical activity levels, self-efficacy, and quality of life of childhood cancer survivors.

Methods: A follow-up study (12 and 18 months) of a previous study was conducted.

View Article and Find Full Text PDF

Background: Research indicates that regular physical activity is associated with numerous physiological and psychological health benefits for childhood cancer survivors. A review of the literature reveals that no study has so far examined the physical activity levels and behavior of Hong Kong Chinese childhood cancer survivors, and how the cancer and its treatment affect the physical activity and other behavior of these children remains unclear.

Objective: The aims of this study were to assess the physical activity levels of Hong Kong Chinese childhood cancer survivors and to explore the factors that affect their adherence to and maintenance of regular physical activity.

View Article and Find Full Text PDF

Background: There is growing concern about declining levels of physical activity in childhood cancer survivors. This study aimed to examine the effectiveness of an integrated adventure-based training and health education program in promoting changes in exercise behavior and enhancing the physical activity levels, self-efficacy, and quality of life of Hong Kong Chinese childhood cancer survivors.

Methods: A randomized controlled trial, two-group pretest and repeated post-test, between-subjects design was conducted to 71 childhood cancer survivors (9- to 16-year-olds).

View Article and Find Full Text PDF

Background: Before the Chinese version of the Pediatric Quality-of-Life Inventory Cancer Module can be used to assess the multidimensional construct of quality of life among Hong Kong Chinese pediatric patients with cancer, its psychometric properties need to be further empirically tested.

Objective: The objectives of the study were to establish the construct validity, including hypothesis testing and a confirmatory factor analysis of factor structure, of the Chinese version of the Pediatric Quality-of-Life Inventory Cancer Module.

Methods: A cross-sectional study was used; 200 children hospitalized with cancer (9- to 16-year-olds) were recruited.

View Article and Find Full Text PDF

Background: Recent advances in cancer screening and treatment have resulted in a decrease in mortality rates in children and adolescents. However, despite the improved prognosis, the course of cancer treatment continues to be a very stressful experience in the life of a child.

Objectives: The objectives of the study were to assess the occurrence and severity of treatment-related symptoms manifested by children and adolescents undergoing active cancer treatment and to examine the relationships between therapy-related symptoms, depressive symptoms, and quality of life of these pediatric patients.

View Article and Find Full Text PDF

The aim of this study was to examine the predisposing factors to the quality of life of Hong Kong Chinese childhood cancer survivors. A cross-sectional study was conducted with 153 survivors (9-16 years of age) during follow-up at the oncology outpatient clinic. The study found that depressive symptoms are a strong predictor of quality of life in childhood cancer survivors and that systematic screening of this population is important.

View Article and Find Full Text PDF

Background: Research indicates that increased survival rates are accompanied by an increase in associated psychosocial problems. Whereas much of the attention has focused on the physiological care of childhood cancer survivors, the consequences of cancer and its treatments on psychosocial well-being and quality of life remain relatively underexplored.

Objective: The aim of this study was to describe the psychosocial well-being and quality of life of Hong Kong Chinese childhood cancer survivors.

View Article and Find Full Text PDF

PURPOSE. To examine the effectiveness and feasibility of using the computerized interactive virtual space in reducing depressive symptoms of children hospitalized with cancer. DESIGN AND METHODS.

View Article and Find Full Text PDF

Objectives: The treatment of cancer is a stressful and threatening experience, particularly for children. Knowing how children cope with cancer is a crucial step toward designing appropriate psychological interventions that help them ease the burden of cancer treatment. The purpose of this study was to examine the coping strategies used by Chinese children hospitalized with cancer, an area of research that is under-represented in the existing literature.

View Article and Find Full Text PDF

The diagnosis and treatment of cancer are a stressful and threatening experience, which can be emotionally devastating to children. Despite the improved prognosis, the course of cancer treatment has tremendous impact on children. This article aims to examine the impact of cancer on physical, emotional, and psychosocial well-being of Hong Kong Chinese children, an area of research that has been underrepresented in the literature.

View Article and Find Full Text PDF