Displaying all 7 publications

Abstract:
Sort:
  1. Palaniappan R, Sundaraj K, Sundaraj S
    BMC Bioinformatics, 2014;15:223.
    PMID: 24970564 DOI: 10.1186/1471-2105-15-223
    Pulmonary acoustic parameters extracted from recorded respiratory sounds provide valuable information for the detection of respiratory pathologies. The automated analysis of pulmonary acoustic signals can serve as a differential diagnosis tool for medical professionals, a learning tool for medical students, and a self-management tool for patients. In this context, we intend to evaluate and compare the performance of the support vector machine (SVM) and K-nearest neighbour (K-nn) classifiers in diagnosis respiratory pathologies using respiratory sounds from R.A.L.E database.
    Matched MeSH terms: Respiratory Tract Diseases/diagnosis*
  2. Sreetharan SS, Prepageran N, Razak A, Valuyeetham KA
    Med J Malaysia, 2003 Jun;58(2):290-3.
    PMID: 14569753
    Aerodigestive amyloidosis is a rare disorder characterized by fibrillar protein deposition in the aerodigestive tree. We present a case of a 19-year-old Chinese gentleman whose diagnosis was initially missed as he presented with features suggestive of severe bronchial asthma and was intubated and ventilated. He subsequently presented 2 years later with severe stridor and required emergency tracheostomy. Current literature is reviewed for the histopathology, common clinical features, radiological findings and treatment options for aerodigestive amyloidosis.
    Matched MeSH terms: Respiratory Tract Diseases/diagnosis*
  3. Wang Y, Cho SH, Lin HC, Ghoshal AG, Bin Abdul Muttalif AR, Thanaviratananich S, et al.
    Int Arch Allergy Immunol, 2018;177(1):69-79.
    PMID: 29874659 DOI: 10.1159/000489015
    BACKGROUND: Allergic rhinitis (AR), asthma, chronic obstructive pulmonary disease (COPD), and rhinosinusitis are common and little studied in the Asia-Pacific region.

    OBJECTIVES: We sought to investigate real-world practice patterns for these respiratory diseases in India, Korea, Malaysia, Singapore, Taiwan, and Thailand.

    METHODS: This cross-sectional observational study enrolled adults (age ≥18 years) presenting to general practitioners (GP) or specialists for physician-diagnosed AR, asthma, COPD, or rhinosinusitis. Physicians and patients completed study-specific surveys at one visit, recording patient characteristics, health-related quality of life (QoL), work impairment, and healthcare resource use. Findings by country and physician category (GP or specialist) were summarized.

    RESULTS: Of the 13,902 patients screened, 7,243 (52%) presented with AR (18%), asthma (18%), COPD (7%), or rhinosinusitis (9%); 5,250 of the 7,243 (72%) patients were eligible for this study. Most eligible patients (70-100%) in India, Korea, Malaysia, and Singapore attended GP, while most (83-85%) in Taiwan and Thailand attended specialists. From 42% (rhinosinusitis) to 67% (AR) of new diagnoses were made by GP. On average, patients with COPD reported the worst health-related QoL, particularly to GP. Median losses of work productivity for each condition and activity impairment, except for asthma, were numerically greater for patients presenting to GP vs. specialists. GP prescribed more antibiotics for AR and asthma, and fewer intranasal corticosteroids for AR, than specialists (p < 0.001 for all comparisons).

    CONCLUSIONS: Our findings, albeit mostly descriptive and influenced by between-country differences, suggest that practice patterns differ between physician types, and the disease burden may be substantial for patients presenting in general practice.
    Matched MeSH terms: Respiratory Tract Diseases/diagnosis
  4. Pipanmekaporn T, Bunchungmongkol N, Punjasawadwong Y, Lapisatepun W, Tantraworasin A, Saokaew S
    Asian Cardiovasc Thorac Ann, 2019 May;27(4):278-287.
    PMID: 30857395 DOI: 10.1177/0218492319835994
    BACKGROUND: Respiratory complications are some of the most common complications following thoracic surgery and can lead to higher perioperative morbidity and mortality. The purpose of this study was to develop a simple clinical score for prediction of respiratory complications after thoracic surgery, and determine the internal validity.

    METHODS: In this retrospective cohort study, all consecutive patients were aged 18 years and over and undergoing non-cardiac thoracic surgery at a tertiary-care university hospital. Respiratory complications included bronchospasm, atelectasis, pneumonia, respiratory failure, and adult respiratory distress syndrome within 30 days of surgery or before discharge.

    RESULTS: A total of 1488 patients were included over a 7-year period, and 15.8% (235 of 1488 patients) developed respiratory complications. The significant predictors of respiratory complications were chronic obstructive pulmonary disease, American Society of Anesthesiologist physical status ≥ 3, right-sided surgery, duration of surgery longer than 180 min, preoperative arterial oxygen saturation on room air 

    Matched MeSH terms: Respiratory Tract Diseases/diagnosis
  5. Nathan AM, Zaki R, Rozario R, Dhania N, Mohd Hamirudin SN, Eg KP, et al.
    PMID: 26338016 DOI: 10.1186/s12955-015-0336-z
    The Canadian Acute Respiratory Illness and Flu Scale (CARIFS) is a parent-proxy questionnaire that assesses severity of acute respiratory infections in children. The aim was to (a) perform a cross-cultural adaptation and (b) prove that the Malay CARIFS is a reliable tool.
    Matched MeSH terms: Respiratory Tract Diseases/diagnosis*
  6. Azizi BH, Henry RL
    Pediatr Pulmonol, 1990;9(1):24-9.
    PMID: 2388776
    In a cross-sectional study of 7-12 year-old primary school children in Kuala Lumpur city, lung function was assessed by spirometric and peak expiratory flow measurements. Spirometric and peak expiratory flow measurements were successfully performed in 1,214 and 1,414 children, respectively. As expected, the main predictors of forced vital capacity (FVC), forced expiratory volume in one second (FEV1), forced expiratory flow between 25% and 75% of vital capacity (FEF25-75), and peak expiratory flow rate (PEFR) were standing height, weight, age, and sex. In addition, lung function values of Chinese and Malays were generally higher than those of Indians. In multiple regression models which included host and environmental factors, asthma was associated with significant decreases in FEV1, FEF25-75, and PEFR. However, family history of chest illness, history of allergies, low paternal education, and hospitalization during the neonatal period were not independent predictors of lung function. Children sharing rooms with adult smokers had significantly lower levels of FEF25-75. Exposures to wood or kerosene stoves were, but to mosquito repellents were not, associated with decreased lung function.
    Matched MeSH terms: Respiratory Tract Diseases/diagnosis
  7. Thavagnanam S, Cheong SY, Chinna K, Nathan AM, de Bruyne JA
    J Paediatr Child Health, 2018 May;54(5):530-534.
    PMID: 29168911 DOI: 10.1111/jpc.13789
    AIM: Adenotonsillectomy is performed in children with recurrent tonsillitis or obstructive sleep apnoea. Children at risk of post-operative respiratory complications are recommended to be monitored in paediatric intensive care unit (PICU). The aim of the study is to review the risk factors for post-operative complications and admissions to PICU.

    METHODS: A review of medical records of children who underwent adenotonsillectomy between January 2011 and December 2014 was performed. Association between demographic variables and post-operative complications were examined using chi-square and Mann-Whitney tests.

    RESULTS: A total of 214 children were identified, and of these, 19 (8.8%) experienced post-operative complications. Six children (2.8%) had respiratory complications: hypoxaemia in four and laryngospasm requiring reintubation in a further two. Both of the latter patients were extubated upon arrival to PICU and required no escalation of therapy. A total of 13 (6.1%) children had non-respiratory complications: 8 (3.7%) had infection and 5 (2.3%) had haemorrhage. A total of 26 (12.1%) children were electively admitted to PICU and mean stay was 19.5 (SD ± 13) h. No association between demographic characteristics, comorbid conditions or polysomnographic parameters and post-operative complications were noted. A total of 194 (90.7%) children stayed only one night in hospital (median 1 day, range 1-5 days).

    CONCLUSION: The previously identified risk factors and criteria for PICU admission need revision, and new recommendations are necessary.

    Matched MeSH terms: Respiratory Tract Diseases/diagnosis
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links