Displaying publications 1 - 20 of 52 in total

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  1. Lakhwani MN, Dadlani NI, Wong YC
    ANZ J Surg, 2009 May;79(5):352-7.
    PMID: 19566516 DOI: 10.1111/j.1445-2197.2009.04888.x
    Chronic venous disorders are conditions of increasing prevalence in the developing world, and venous ulceration is the terminal sequel. Currently there are only limited data on all aspects of this from Southeast Asia. The aim of the present study was to assess differences in the demography and outcome between varicose vein surgery (VVS) and the relatively new endovenous laser therapy (EVT) in patients from Penang, Malaysia.
  2. Hisham AN, Aina EN
    ANZ J Surg, 2002 Apr;72(4):287-9.
    PMID: 11982518 DOI: 10.1046/j.1445-2197.2002.02372.x
    BACKGROUND: Thyroid surgery is usually performed under general anaesthesia. However, for a selected group of patients, local anaesthesia may be preferable. The aim of this study was to review the authors' experiences with local anaesthesia with regard to the safety and outcome of this approach.
    METHODS: A total of 65 consecutive patients who underwent primary thyroid surgery were accrued prospectively into this study from May to December 1999. A field block with 0.5% bupivacaine and adrenaline in 1:200 000 dilutions was given in all cases. In addition, light sedative and narcotics were given as necessary to achieve patient comfort and cooperation. The pain experienced during surgery was recorded using a visual analogue scoring system on a scale of 1-10.
    RESULTS: Unilateral thyroid resection was performed in 58 patients, isthmectomy in four patients and bilateral thyroid resection in three patients, two of which were in their second trimester of pregnancy diagnosed with papillary thyroid cancer. There were 55 women and 10 men with an average age of 38.2 years (range: 18-67 years). No conversion to general anaesthetic was needed, and the mean operating time was 80 min. The postoperative recovery was quick with this technique and, of interest, 22 (33.9%) patients were discharged within 6 h following the surgery. Overall 62 (95.4%) patients were discharged in the first 24 h and three (4.6%) patients after 24 h. There were no significant postoperative complications encountered except for wound infection in two (3.1%) patients.
    CONCLUSIONS: Thyroid surgery under local anaesthesia can be performed safely in a selected group of patients. It offers an effective alternative approach to general anaesthesia and is associated with low morbidity and high levels of patient satisfaction.
  3. Shepherd ARH, Hoh IMY, Goh EH, Cohen PA, Steele D
    ANZ J Surg, 2017 Dec;87(12):1054-1056.
    PMID: 25962888 DOI: 10.1111/ans.13155
  4. Gul YA, Lian LH, Jabar FM, Moissinac K
    ANZ J Surg, 2002 Apr;72(4):275-8.
    PMID: 11982514
    Antibiotics are often administered in elective colorectal surgery to prevent wound infection. The tendency for surgeons to prolong the administration of prophylactic antibiotic therapy in the postoperative period is a well-known fact. The aim of this study was to elucidate the pattern of prophylactic antibiotic utilization in elective colorectal surgery and to determine if evidence-based medicine is employed in relation to this practice.
  5. Khor Ee IH, Chor Lip HT, Muniandy J
    ANZ J Surg, 2021 Jul 29.
    PMID: 34324784 DOI: 10.1111/ans.17107
  6. Dublin N, Razack AH
    ANZ J Surg, 2003 Apr;73(4):254-5.
    PMID: 12662241
  7. Lai LW, Roslani AC, Yan YW, Bhojwani KM, Jamaluddin MFH
    ANZ J Surg, 2021 05;91(5):896-901.
    PMID: 33522667 DOI: 10.1111/ans.16567
    BACKGROUND: Conventional mass closure uses suture-to-wound length ratio of 4:1 ('long stitch', LS). 'Short stitch' (SS) has a suture-to-wound length ratio of more than 4 and incorporates only the linea alba, which may reduce tension and pain. We compared the post-operative pain after laparotomy closure using LS and SS.

    METHODS: Patients undergoing elective midline laparotomy through standardized incisions in two tertiary hospitals from February 2017 to September 2018 were randomized to either LS or SS. The primary outcome was post-operative patient-controlled analgesia morphine usage at 24 h. Secondary outcomes were presence of surgical site infection and length of hospital stay (LOHS). Categorical variables were analysed using chi-squared analysis. Outcomes of study were tested for normal distribution. Skewed data were analysed using Mann-Whitney U-test.

    RESULTS: Eighty-six patients were recruited (42 SS and 44 LS). The median age was 66 (interquartile range (IQR) 15). Majority were males (62.8%) and Chinese (50%). The median incision length was 17 cm in both groups. The median patient-controlled analgesia morphine usage 24 h post-operatively did not differ significantly (SS 21 mg, IQR 28.3; LS 18.5 mg, IQR 33.8, P = 0.829). The median pain score at rest (SS 1, IQR 1; LS 1, IQR 2, P = 0.426) and movement (SS 3, IQR 1; LS 3, IQR 2, P = 0.307) did not differ significantly. LOHS was shorter in the SS group (SS 6, IQR 4; LS 8, IQR 5, P = 0.034). The rate of surgical site infection trended lower in the SS group with no statistical difference.

    CONCLUSION: There were no differences in post-operative pain between SS and LS but we found that there were shorter LOHS in SS arm as secondary outcome.

  8. Mah JJ, Chuah JA, Hayati F
    ANZ J Surg, 2021 Nov;91(11):2536-2538.
    PMID: 33713534 DOI: 10.1111/ans.16750
  9. Kanesen D, Zakaria Z, Ch'ng ES, Nandrajog P, Kandasamy R
    ANZ J Surg, 2019 03;89(3):261-264.
    PMID: 28513108 DOI: 10.1111/ans.14040
  10. Tan KB, Lee HY, Putti TC
    ANZ J Surg, 2002 Nov;72(11):793-7.
    PMID: 12437689
    Breast ductal carcinoma in-situ (DCIS) is increasingly being diagnosed as a result of screening mammography and better pathological recognition. With this and the rising breast cancer incidence in Singapore, DCIS is poised to become a bigger part of surgical practice. Principles of screening, diagnosis and management of DCIS have also been rapidly evolving. Against this background, a clinicopathological audit of recent cases of DCIS in our centre was performed.
  11. Yii MK
    ANZ J Surg, 2003 Jun;73(6):393-5.
    PMID: 12801335
    Abdominal aortic aneurysms (AAA) are common in the Caucasian population. Apart from reported differences in the occurrence of AAA in the black and white populations, there are few studies on the incidence of AAA in the Asian population.
  12. Lum SK
    ANZ J Surg, 2013 Mar;83(3):118-21.
    PMID: 23320799 DOI: 10.1111/ans.12055
    The Association of Southeast Asian Nations (ASEAN) Mutual Recognition Arrangement (MRA) on medical practitioners' agreement will become a reality in the year 2015. Doctors registered in one ASEAN country will be given reciprocal recognition in another country under this agreement. Rapid and excessive movement of human resources between countries in a short span of time is undesirable and can be destabilizing. The surgical fraternity in the ASEAN countries should plan for a common surgical curriculum, a common examination and an ASEAN Board of Surgery so that standards of future trainees in different countries are comparable. The curriculum should take into consideration the diversity of the countries in socio-economic development. Ideally, it should be based on a public health approach to bring affordable quality surgical care to the masses in an efficient and effective manner.
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