INTRODUCTIONWith intensive chemotherapy and increased survival, quality of life in our paediatric population is of increasing concern. The aim of this study was to assess the children's quality of life during the treatment process.

MATERIALS AND METHODSPatients between the ages of 7 and 18 years old who are undergoing cancer treatment in the Division of Paediatric Haematology-Oncology, Department of Paediatrics, National University Health System, were identified. The child self-reported his/her health-related quality of life (HRQOL) using the PedsQL Paediatric Quality of Life Inventory and Cancer module as a validated assessment tool.

RESULTSThirty-two patients were enrolled over a 3-week period in November 2007. The median age was 11 years (range, 7 to 17). There was 1 non-responder (3%). Fourteen (45%) boys and 17 (55%) girls were interviewed. There were 8 (26%) and 23 (74%) patients with solid and haematologic malignancies, respectively. For the Cognitive Problem Dimension score, 86% of patients with haematologic malignancy and 50% of those with solid malignancy scored below the 75th percentile (82), [OR 0.72 (0.01-0.8), P = 0.03]. For the Physical Health Summary score, patients with solid malignancy scored worse, 25% below the 10th percentile, as compared to 4.3% of patients with haematologic malignancy. This is reflected by a worse Pain and Hurt Dimension score for patients with solid malignancy. For the Perceived Appearance Dimension score, patients with solid malignancy (75%) scored lower than the median score (67) compared to those with haematologic malignancy (44%).

CONCLUSIONSThe domains of HRQOL are affected to different extents for the patients with solid and those with haematologic malignancy. This is most likely to be due to the differences in treatment strategies and clinical course. Healthcare professionals should be aware of the effects of treatment on HRQOL and take practical steps to address these issues.

Adolescent ; Child ; Cross-Sectional Studies ; Female ; Humans ; Male ; Neoplasms ; psychology ; therapy ; Quality of Life ; Singapore

: One of the most feared complications of childhood cancer treatment is second malignant neoplasms (SMNs). This study evaluates the incidence, risk factors and outcomes of SMNs in a tertiary paediatric oncology centre in Singapore.: A retrospective review was conducted on patients diagnosed with childhood cancer under age 21 and treated at the National University Hospital, Singapore, from January 1990 to 15 April 2012. Case records of patients with SMNs were reviewed.: We identified 1124 cases of childhood cancers with a median follow-up of 3.49 (0 to 24.06) years. The most common primary malignancies were leukaemia (47.1%), central nervous system tumours (11.7%) and lymphoma (9.8%). Fifteen cases developed SMNs, most commonly acute myeloid leukaemia/myelodysplastic syndrome (n = 7). Median interval between the first and second malignancy was 3.41 (0.24 to 18.30) years. Overall 20-year cumulative incidence of SMNs was 5.3% (95% CI, 0.2% to 10.4%). The 15-year cumulative incidence of SMNs following acute lymphoblastic leukaemia was 4.4% (95% CI, 0% to 8.9%), significantly lower than the risk after osteosarcoma of 14.2% (95% CI, 0.7% to 27.7%) within 5 years (<0.0005). Overall 5-year survival for SMNs was lower than that of primary malignancies.: This study identified factors explaining the epidemiology of SMNs described, and found topoisomerase II inhibitor use to be a likely risk factor in our cohort. Modifications have already been made to our existing therapeutic protocols in osteosarcoma treatment. We also recognised the importance of other risk management strategies, including regular long-term surveillance and early intervention for detected SMNs, to improve outcomes of high risk patients.
Bone Neoplasms ; therapy ; Cancer Care Facilities ; Central Nervous System Neoplasms ; therapy ; Follow-Up Studies ; Humans ; Incidence ; Leukemia ; therapy ; Leukemia, Myeloid, Acute ; epidemiology ; Lymphoma ; therapy ; Myelodysplastic Syndromes ; epidemiology ; Neoplasms ; therapy ; Neoplasms, Second Primary ; epidemiology ; Osteosarcoma ; therapy ; Pediatrics ; Retrospective Studies ; Risk Factors ; Singapore ; epidemiology ; Survivors ; statistics & numerical data ; Tertiary Care Centers ; Time Factors ; Topoisomerase II Inhibitors ; therapeutic use

INTRODUCTIONRetinoblastoma is a very rare disease. There were 30 cases of retinoblastoma diagnosed and treated at National University Hospital (NUH).

MATERIALS AND METHODSA retrospective chart review was performed on the medical records of 30 patients who were diagnosed with retinoblastoma between 1995 and 2008 at the Department of Paediatrics, National University Hospital, Singapore.

RESULTSThe median age at diagnosis was 1.6 years (range, 0-5.9) with a median follow-up of 1.8 years (range, 0.1 to 11.6). The median time from presenting signs to the time of diagnosis was 5.2 months (range, 0-25.2). Common presenting signs of retinoblastoma were identified; the most common of which were leukocoria (50.0%), squinting (13.3%), poor vision (10.0%), strabismus (6.6%) and unknown (33.3%). Of the 30 patients, 10 were from Singapore whilst the other 20 patients were from the surrounding countries. Twelve patients had bilateral disease at the time of diagnosis, while 18 had unilateral disease. Staging information was available in 27 patients. Enucleation was performed in 25 of 30 patients. Radiation therapy was given in 3 patients in 1995 (bilateral disease), 2001 (bilateral disease) and 2003 (unilateral disease). At the time of analysis, 19 patients were alive with no evidence of disease. Overall 5-year survival for the cohort was 88.1% [95% confidence interval (CI), 88.0-100] and event-free survival for the whole cohort was 74.2% (95% CI, 55.8-92.6).

CONCLUSIONIn our limited experience, the importance of collaboration and standardisation of the staging system, raising awareness and education of primary healthcare providers and parents are strongly stressed.

Child ; Child, Preschool ; Confidence Intervals ; Eye Enucleation ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Pupil Disorders ; diagnosis ; epidemiology ; Retinal Neoplasms ; diagnosis ; epidemiology ; mortality ; surgery ; Retinoblastoma ; diagnosis ; epidemiology ; mortality ; surgery ; Retrospective Studies ; Singapore ; epidemiology ; Strabismus ; Survival Analysis ; Vision Disorders

Infantile colic is a common self-limiting condition that causes significant distress to parents and caregivers. There is no clear cause, gold standard remedy or preventative action. The role of the family physician is to rule out sinister causes while providing counselling and reassurance for parents. The mainstay of management is parental support and reassurance while looking out for red flags in the baby such as fever, lethargy, distended abdomen and failure to thrive. This article provides a framework to approaching infantile colic and practical pointers to share with parents.
Caregivers ; Colic ; diagnosis ; therapy ; Crying ; Evidence-Based Medicine ; Humans ; Infant ; Infant Formula ; Infant, Newborn ; Muscle Hypertonia ; diagnosis ; Parenting ; Parents ; Pediatrics ; methods ; Physicians, Family ; Primary Health Care ; methods ; Professional-Patient Relations

INTRODUCTION: Lifestyle activities, such as regular physical activity, are important for good metabolic health and the prevention of non-communicable diseases. Epidemiological studies highlight an increase in the proportion of overweight children in Singapore. A workgroup was formed to develop recommendations to encourage children and adolescents (aged 7-17 years) to adopt a holistic approach towards integrating beneficial activities within a daily 24-hour period for good metabolic and general health. METHODS: The Grading of Recommendations Assessment, Development and Evaluation (GRADE) Evidence to Decision framework was employed to formulate the public health question, assess the evidence and draw conclusions for the guide. The evidence for international 24-hour movement guidelines, and guidelines for physical activity, sedentary behaviour, and sleep and eating habits were reviewed. An update of the literature review from August 2018 to end of September 2020 was conducted through an electronic search of Medline and Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases. RESULTS: Ten consensus statements were developed. The statements focused on the overall aim of achieving good metabolic health through integration of these activities and initiatives: light and moderate- to vigorous-intensity physical activity on a regular basis; muscle- and bone-strengthening activities; limiting sedentary behaviour; regular and adequate sleep; good eating habits and choosing nutritionally balanced foods and drinks; practise safety in exercise; and aiming to achieve more or all aforementioned recommendations for the best results. CONCLUSION This set of recommendations provides guidance to encourage Singapore children and adolescents to adopt health-beneficial activities within a 24-hour period.
Adolescent ; Child ; Exercise ; Humans ; Public Health ; Sedentary Behavior ; Singapore ; Sleep