2.Trends in importation of communicable diseases into Singapore.
Glenn K M LEE ; Kian Wee TAN ; Kee Tai GOH ; Annelies WILDER-SMITH
Annals of the Academy of Medicine, Singapore 2010;39(10):764-770
INTRODUCTIONSingapore is a transition country in Southeast Asia that is both vulnerable and receptive to the introduction and re-introduction of imported communicable diseases.
MATERIALS AND METHODSFor a 10-year period between 1998 and 2007 we studied the trend, epidemiological characteristics, proportion of imported versus local transmission of malaria, viral hepatitis (hepatitis A and E), enteric fevers (typhoid and paratyphoid), cholera, chikungunya and SARS.
RESULTSOf a total of 4617 cases of the above selected diseases notified in Singapore, 3599 (78.0%) were imported. The majority of the imported cases originated from Southeast Asia and the Indian subcontinent. Malaria constituted the largest bulk (of which 95.9% of the 2126 reported cases were imported), followed by hepatitis A (57.1% of 1053 cases imported), typhoid (87.6% of 596 cases imported), paratyphoid (87.6% of 241 cases imported), and hepatitis E (68.8% of 231 cases imported). Furthermore, there were 14 cases of imported cholera, 6 cases of imported severe acute respiratory syndrome (SARS) and 13 cases of imported chikungunya.
CONCLUSIONThis study underlines that diseases such as malaria, viral hepatitis and enteric fever occur in Singapore mainly because of importation. The main origin of importation was South and Southeast Asia. The proportion of imported diseases in relation to overall passenger traffic has decreased over the past 10 years.
Communicable Diseases ; epidemiology ; etiology ; transmission ; Disease Outbreaks ; statistics & numerical data ; Female ; Humans ; Male ; Population Surveillance ; Singapore ; epidemiology ; Travel ; Young Adult
3.Induction concurrent chemoradiotherapy using Paclitaxel and Carboplatin combination followed by surgery in locoregionally advanced non-small cell lung cancer--Asian experience.
Swee-Peng YAP ; Wan-Teck LIM ; Kian-Fong FOO ; Siew-Wan HEE ; Swan-Swan LEONG ; Kam-Weng FONG ; Philip ENG ; Anne Al HSU ; Joseph Ts WEE ; Thirugnanam AGASTHIAN ; Heng-Nung KOONG ; Eng-Huat TAN
Annals of the Academy of Medicine, Singapore 2008;37(5):377-382
INTRODUCTIONIt has been established that combined chemoradiotherapy treatment benefits selected patients with stage III Non Small Cell Lung Cancer (NSCLC). However, locoregional recurrence still poses a problem. The addition of surgery as the third modality may provide a possible solution. We report our experience of using the triple-modality approach in this group of patients.
MATERIALS AND METHODSThis is a retrospective review of 33 patients with stage III NSCLC treated between 1997 and 2005. Patients have good performance status and no significant weight loss. There were 26 males (79 %) with median age of 63 years (range, 43 to 74) and median follow-up of 49 months. Seventy-six percent had Stage IIIA disease. Chemotherapy consisted of paclitaxel at 175 mg/m2 over 3 hours followed by carboplatin at AUC of 5 over 1 hour. Thoracic radiotherapy was given concurrently with the second and third cycles of chemotherapy. All patients received 50 Gray in 25 fractions over 5 weeks.
RESULTSThe main toxicities were grade 3/4 neutropenia (30%), grade 3 infection (15 %) and grade 3 oesophagitis (9%). Twenty-five patients (76%) underwent surgery. Of the 8 who did not undergo surgery, 1 was deemed medically unfit after induction chemoradiotherapy and 4 had progressive disease; 3 declined surgery. Nineteen patients (58 %) had lobectomy and 6 had pneumonectomy. The median overall survival was 29.9 months and 12 patients are still in remission.
CONCLUSIONThe use of the triplemodality approach is feasible, with an acceptable tolerability and resectability rate in this group of patients.
Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Carboplatin ; adverse effects ; therapeutic use ; Carcinoma, Non-Small-Cell Lung ; surgery ; therapy ; Female ; Humans ; Kaplan-Meier Estimate ; Male ; Middle Aged ; Neoadjuvant Therapy ; Neoplasm Staging ; Paclitaxel ; adverse effects ; therapeutic use ; Pneumonectomy ; Radiotherapy, Adjuvant ; Retrospective Studies
4.Ministry of Health Clinical Practice Guidelines: Hypertension.
Jam Chin TAY ; Ashish Anil SULE ; E K CHEW ; Jeannie S TEY ; Titus LAU ; Simon LEE ; Sze Haur LEE ; Choon Kit LEONG ; Soo Teik LIM ; Lip Ping LOW ; Vernon Min Sen OH ; K Y PHOON ; Kian Wee Kenneth TAN ; Akira WU ; Loo See YEO
Singapore medical journal 2018;59(1):17-27
The Ministry of Health (MOH) has updated the clinical practice guidelines on hypertension to provide doctors and patients in Singapore with evidence-based treatment for hypertension. This article reproduces the introduction and executive summary (with recommendations from the guidelines) from the MOH clinical practice guidelines on hypertension, for the information of SMJ readers. Chapters and page numbers mentioned in the reproduced extract refer to the full text of the guidelines, which are available from the Ministry of Health website: http://www.moh.gov.sg/content/moh_web/healthprofessionalsportal/doctors/guidelines/cpg_medical.html. The recommendations should be used with reference to the full text of the guidelines. Following this article are multiple choice questions based on the full text of the guidelines.
Antihypertensive Agents
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therapeutic use
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Blood Pressure
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Evidence-Based Medicine
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Health Promotion
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Humans
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Hypertension
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diagnosis
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therapy
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Life Style
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Risk Factors
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Singapore