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  1. Muniandy RK, Sinnathamby V
    BMJ Case Rep, 2012;2012.
    PMID: 22922924 DOI: 10.1136/bcr-2012-006562
    A 16-month-old child developed a brief generalised tonic-clonic fitting episode and vomiting at home, after accidental ingestion of traditional massage oil. As the patient presented with clinical features of salicylate toxicity, appropriate management was instituted. He was admitted to the intensive care unit for multiorgan support. The child was discharged well 1 week after the incident. Methyl-salicylate is a common component of massage oils which are used for topical treatment of joint and muscular pains. However, these massage oils may be toxic when taken orally. Early recognition of the salicylate toxicity is very important in producing a good patient outcome.
  2. Dharmalingam TK, Muniandy RK
    Med J Malaysia, 2020 01;75(1):68-73.
    PMID: 32008024
    INTRODUCTION: Doctors play an important role to assess and manage pain. Failing to do so properly, pain will affect the quality of life and increase the length of hospital stay for patients. In Queen Elizabeth Hospital (QEH), Kota Kinabalu, Sabah, pain assessment and management programs have been conducted on a regular basis. However, there has been no studies to assess the effectiveness of these programs.

    METHODOLOGY: This is a cross-sectional study to assess the knowledge and attitude on pain assessment and management among medical officers at QEH. A universal sampling technique was used, to represent medical officers from major clinical departments. The Knowledge and Attitudes Survey Regarding Pain (KASRP) questionnaire was used for this study.

    RESULTS: A total of 278 questionnaires were distributed to medical officers. The study sample consisted of 125 females (44.9%), and 153 males (55.1%). The age group of the participants ranged from 25 to 41 years old. A 116 respondents scored less than 60% on the knowledge of pain (41.7%). These findings show there was a deficit in their knowledge and attitude about pain. There was also a difference of scores between genders, where the male doctors performed better than the female doctors. There was a difference between scores among doctors from different departments. The highest mean score was from the department of Anaesthesia (80.2%). There was also a difference regarding pain knowledge based on the years of working as a doctor, where the highest passing rate was from doctors working for more than five years.

    CONCLUSION: This study demonstrated that there is a lack of knowledge and attitude on pain assessment and management among QEH medical officers who responded to this study. This will support the plan on a more aggressive and continuous education programme to improve pain assessment and management among doctors in QEH.

  3. Muniandy RK, Nyein KK, Felly M
    Med J Malaysia, 2015 Oct;70(5):300-2.
    PMID: 26556119 MyJurnal
    INTRODUCTION: Medical practice involves routinely making critical decisions regarding patient care and management. Many factors influence the decision-making process, and self-confidence has been found to be an important factor in effective decision-making. With the proper transfer of knowledge during their undergraduate studies, selfconfidence levels can be improved. The purpose of this study was to evaluate the use of High Fidelity Simulation as a component of medical education to improve the confidence levels of medical undergraduates during emergencies.

    METHODOLOGY: Study participants included a total of 60 final year medical undergraduates during their rotation in Medical Senior Posting. They participated in a simulation exercise using a high fidelity simulator, and their confidence level measured using a self-administered questionnaire.

    RESULTS: The results found that the confidence levels of 'Assessment of an Emergency Patient', 'Diagnosing Arrhythmias', 'Emergency Airway Management', 'Performing Cardio-pulmonary Resuscitation', 'Using the Defibrillator' and 'Using Emergency Drugs' showed a statistically significant increase in confidence levels after the simulation exercise. The mean confidence levels also rose from 2.85 to 3.83 (p<0.05).

    CONCLUSION: We recommend further use of High Fidelity Simulation in medical education to improve the confidence levels of medical undergraduates.

  4. Dharmalingam TK, Rajah U, Muniandy RK
    Med J Malaysia, 2023 Jul;78(4):472-475.
    PMID: 37518914
    INTRODUCTION: Patients with chronic pain have been one of the most difficult patients to manage during the COVID-19 pandemic. As pain physicians navigate through this pandemic in order to maintain contact with their patients, telemedicine emerged as a very useful tool. It helped patients to access care despite being in distant areas, or during the lockdown period. The objective of this research is to assess the perception of chronic pain patients who received telemedicine therapy. Self-efficacy and coping level of pain among these chronic pain patients were also assessed.

    MATERIALS AND METHODS: This is a cross-sectional study involving patients who are under follow-up at the Chronic Pain Clinic, Hospital Pulau Pinang for more than a year and received telemedicine during this pandemic. Participants had to fill out a self-administered questionnaire. Once respondents completed the questionnaires, the answered questionnaires were collected for analysis.

    RESULTS: A total of 154 patients between 22 and 88 years old were included in this study. Most of the participants had a history of pain for more than 3 years (44.2%). The majority of our patients are still working (55.8%). From the patients who were working, 7.8% of them lost their jobs during the pandemic. 31.2% of patients reported that the pain condition had worsened while the rest did not experience any difference in their pain condition. More than half (59%) of the patients' reported telemedicine was beneficial for their pain management, while only 41% felt that their telemedicine was helpless for their pain management during the pandemic.

    CONCLUSION: Telemedicine is beneficial for patients with chronic pain. Telemedicine can be used poste-pandemic and may produce a good outcome with patients.

  5. Shariffuddin II, Rai V, Chan YK, Muniandy RK
    BMJ Case Rep, 2014;2014.
    PMID: 24862427 DOI: 10.1136/bcr-2014-205135
    Care of an acutely ill parturient is particularly difficult when we have to balance the needs of both mother and the fetus to survive. The literature suggests there should be emphasis on stabilising the mother's condition. In dealing with metabolic acidosis, however, we believe delivering the baby early might not only relieve the threat of the acidosis on the mother, it may be the only way to deliver a live baby. We report two parturient women with severe metabolic acidosis which was considerably reduced very soon after the delivery and how our timely delivery resulted in the birth of two neurologically intact babies.
  6. Boon Tat Y, Muniandy RK, Ng Mooi Hang L
    Case reports in anesthesiology, 2018;2018:4245809.
    PMID: 30647972 DOI: 10.1155/2018/4245809
    A 79-year-old lady, who was taking warfarin, presented to the Emergency Department with a painless anterior neck swelling, which was associated with hoarseness of voice, odynophagia, and shortness of breath. She first noticed the swelling after she removed her dentures in the evening. On examination, she had an increased respiratory rate. There was a large submandibular swelling at the anterior side of her neck. Upon mouth opening, there was a hematoma at the base of her tongue, which extended to both sides of the tonsillar pillars. The patient was intubated with a video laryngoscope due to her worsening respiratory distress. Intravenous vitamin K and fresh frozen plasma were given immediately. The patient was admitted to the ICU for ventilation and observation. The hematoma subsided after 2 days and she was discharged well.
  7. Constance LSL, Lansing MG, Khor FK, Muniandy RK
    BMJ Case Rep, 2017 Nov 23;2017.
    PMID: 29170175 DOI: 10.1136/bcr-2017-221659
    Administering anaesthesia for elderly patients with chronic schizophrenia has always been a great challenge to anaesthetists. These patients will usually be on multiple antipsychotic drugs for many years and may lead to delayed awakening, cardiovascular instability, arrhythmias and sudden cardiac death during general anaesthesia. This case report is about the perioperative anaesthetic management of an elderly schizophrenic patient undergoing removal of femur implant. This article will explore important drug interactions and available options for a successful anaesthesia.
  8. Dharmalingam TK, Liew Sat Lin C, Muniandy RK
    BMJ Case Rep, 2018 Feb 22;2018.
    PMID: 29472422 DOI: 10.1136/bcr-2017-222692
    Rubinstein-Taybi syndrome (RTS) is a rare autosomal dominant disorder that occurs due to a microdeletion of chromosome 16p13. The craniofacial abnormalities in these patients may pose a challenge for anaesthetist performing tracheal intubation. However, there are no known reported cases of drug interaction with non-depolarising muscle relaxant in patients with RTS. This young patient with RTS presented with an unexpected prolonged atracurium effect during the course of anaesthesia. After ruling out other possible causes, we have come to a conclusion that RTS itself could have played a role in the prolonged effect of atracurium. However, further studies will be needed to confirm this hypothesis. In the meantime, care should be used when using muscle relaxants in patients with RTS.
  9. Thiagarajah R, Sellamuthu P, Bharmjit Singh SS, Muniandy RK
    BMJ Case Rep, 2021 Aug 09;14(8).
    PMID: 34373248 DOI: 10.1136/bcr-2021-242276
    Sarcomas are a group of rare malignant tumours of the connective tissues. They can occur in almost any location, but more frequently in the extremities. The occurrence of sarcomas in the head and neck region is less than 1%. We are presenting a case report of a very large cranial sarcoma. Gross total tumour excision was done with pedicle skin graft and titanium mesh cranioplasty. The excised tumour weighed approximately 1.1 kg. Histopathological examination showed primitive intermediate-sized tumour cells arranged in sheets, nests and cords with focal palisading. Postoperative MRI done 2 weeks post surgery showed no evidence of residual tumour.
  10. Rai V, Shariffuddin II, Chan YK, Muniandy RK, Wong KK, Singh S
    BMC Anesthesiol, 2014;14:49.
    PMID: 25002831 DOI: 10.1186/1471-2253-14-49
    BACKGROUND: Complete heart block in pregnancy has serious implications particularly during the period of delivery. This is more so if the delivery is an operative one as the presence of heart block may produce haemodynamic instability in the intra operative period. We report a unique case of a pregnant mother with complete heart block undergoing hysterostomy, complicated by placenta accreta and intrauterine death.

    CASE PRESENTATION: A 37 year old Malaysian Chinese parturient was admitted at 25 weeks gestation following a scan which suggested intrauterine death and placenta accreta. She was diagnosed to have congenital complete heart block after her first delivery eight years previously but a pacemaker was never inserted. These medical conditions make her extremely likely to experience massive bleeding and haemodynamic instability. Among the measures taken to optimise her pre-operatively were the insertion of a temporary intravenous pacemaker and embolization of the uterine arteries to minimize peri-operative blood loss. She successfully underwent surgery under general anesthesia, which was relatively uneventful and was discharged well on the fourth post-operative day.

    CONCLUSION: Congenital heart block in pregnancies in the presence of potential massive bleeding is best managed by a team, with meticulous pre-operative optimization. Suggested strategies would include insertion of a temporary pacemaker and embolization of the uterine arteries to reduce the risk of the patient getting into life threatening situations.

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