Displaying publications 81 - 100 of 159 in total

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  1. Massive heterotopic ossification in Guillain-Barré syndrome: a rare case report
    Ohnmar H, Roohi SA, Naicker AS
    Clin Ter, 2010;161(6):529-32.
    PMID: 21181081
    Heterotopic ossification (HO) is the abnormal development of bone within soft tissue and a rare complication in Guillain-Barré syndrome (GBS). Only a few cases had been reported so far. We present the case of a 39-year-old man who had been diagnosed to have GBS about 10 years ago, presenting with severe limitation of both active and passive range of motion in bilateral shoulder, elbow and hip joints and was found to have massive heterotopic ossification. In our patient, it could be a myriad of factors such as prolonged ICU stay with mechanical ventilation and hypoxia, long-standing immobilization and hypomobility with incomplete flaccid paralysis.
  2. Malignant melanoma masqueraded as ingrown toe nail
    Adnan A, Bajuri MY, Shukur MH, Subanesh S, Das S
    Clin Ter, 2014;165(1):41-5.
    PMID: 24589950 DOI: 10.7471/CT.2014.1660
    We report a case in a 62-year-old female who presented with a year history of dull aching pain of the left big toe, which was aggravated by pressure on the nail and relieved by analgesia. Tissue biopsy confirmed the diagnosis of malignant melanoma. There was a black colour swelling about 3x8 mm in size over the medial side of the dorsum of left big toe with a scar of previous operation. Histopathological examination showed on gross section of 2 blackish area one infiltrate the bone the other the tumour not infiltrate the proximal interphalangial joint with another satellite lesion 20mm from main tumour area was found. Malignant cells were large with abundant cytoplasm, hyperchromatic nuclei and some prominent eosinophilic nucleoli. Melanin pigment was markedly seen. The big toe was amputated. We here highlight a case where the patient was diagnosed and managed as having ingrown nail of the left big toe while in actual fact she had a subungual amelanotic melanoma.
  3. Male ductal carcinoma in situ (DCIS): treatment strategies in this rare entity
    Aznan MS, Razrim R, Affirul CA, Rohaizak M
    Clin Ter, 2015;166(5):e327-9.
    PMID: 26550818 DOI: 10.7417/T.2015.1887
    Ductal carcinoma in situ (DCIS) in females is a recognized premalignant disease. However, its occurrence in males is rare. Articles describing this disease are scarce with documented occurrence is less than 7% worldwide. We report a case of 52 year-old gentleman presented with 6 months history of left breast lump. It was painless with no nipple discharge. Despite an inconclusive biopsy, lumpectomy was performed in view of the suspicion of malignant disease. Histopathology confirms DCIS. He underwent mastectomy and sentinel lymph nodes. Most treatment strategies are based on evidence on female breast malignancy and modifications are needed due to the different pathological pathway in male.
  4. MMP-9: biomarker for abdominal aneurysm
    Affirul CA, Azim IM, Hanafiah H, Nor Azmi K, Rozman Z
    Clin Ter, 2013;164(6):e479-83.
    PMID: 24424226 DOI: 10.7417/CT.2013.1640
    INTRODUCTION: Matrix Metalloproteinase 9 (MMP-9) has been shown to express significantly on organ tissue culture in Abdominal Aortic Aneurysm (AAA) patients. Prior studies have shown the correlation between MMP-9 concentration levels with AAA raising the probability of its usage as a biomarker in AAA disease. However, results of previous studies have been conflicting. The purpose of this study is to identify the correlation between MMP-9 concentration levels with AAA disease and further define the utility as a biomarker for our center population.

    MATERIALS AND METHODS: This is prospective controlled trial. Peripheral venous blood sample is obtained from 20 patients with AAA and 36 normal control subjects. MMP-9 concentration levels were determined by an enzyme-linked immunosorbent assay and compared with subjects abdominal ultrasonography or computed tomography of abdomen.

    RESULTS: Mean (± SE) MMP-9 was 23.94 ± 0.60 ng/mL in normal control subjects and 21.39 ± 1.03 ng/mL in patients with AAAs (p ← 0.05 versus normal control subjects). MMP-9 correlate significantly with AAA (p=0.004). There was no correlation of MMP-9 levels with age, gender, or other risk factors. The cutoff point is 12.54 for aorta size <3.0 cm. The sensitivity and specificity of MMP-9 were 60% and 64% respectively.

    CONCLUSIONS: MMP-9 levels correlate significantly with AAA with a cutoff point of 12.54. However, the utility of MMP-9 as a diagnostic test is limited due to low sensitivity and specificity. An elevated MMP-9 has limited use to predict the presence of AAA (positive predictive value: 60%) and a normal MMP-9 level was insufficient to determine the absence of AAA (negative predictive value: 36.1%).

  5. Low dose of tocotrienols protects osteoblasts against oxidative stress
    Nizar AM, Nazrun AS, Norazlina M, Norliza M, Ima Nirwana S
    Clin Ter, 2011;162(6):533-8.
    PMID: 22262323
    Vitamin E is an antioxidant that may protect bone against oxidative stress-induced osteoporosis. This in vitro study was conducted to determine the protective effects of a-tocopherol and γ-tocotrienol on osteoblasts, the bone forming cells, against oxidative stress.
  6. Levobupivacaine for postoperative epidural analgesia in orthopaedic surgery
    Afaf AA, Liu CY, Joanna OS
    Clin Ter, 2013;164(2):91-5.
    PMID: 23698199 DOI: 10.7417/CT.2013.1524
    Levobupivacaine is the S(-)enantiomer of bupivacaine, a long acting amino-ester local anaesthetic agent. Cocktail mixture of levobupivacaine and fentanyl infusion is commonly given via epidural for post-operative analgesia. The concentration of levobupivacaine for optimal pain relief with least side effects remained uncertain.
  7. Leptospirosis complicating with acute large bowel gangrene: a case report
    Zamri Z, Shaker AH, Razman J
    Clin Ter, 2012;163(5):399-400.
    PMID: 23099969
    Leptospirosis is a zoonosis with worldwide distribution. It is often referred to as swineherd's disease, swamp fever or mud fever. In recent years there is increase incidence in leptospirosis in human. The incidence varies from sporadic in temperate zones to endemic in the tropical countries. Leptospirosis generally present with features of bacterial infection in acute phase following with multi organs complications. Acute bowel ischaemia with perforation following leptospirosis is a rare presentation . To the best of our knowledge, this is the first case report of such condition. The surgical management of this rare incidence will be discussed.
  8. Laparoendoscopic Transgastric Enucleation of an awkwardly sited Peri-Cardial Gastrointestinal Stromal Tumour (GIST): A Multi- Modal Approach
    Kosai NR, Rajan R, Roslani EJ, Sutton PA, Mustafa M, Das S
    Clin Ter, 2015 Nov-Dec;166(6):248-52.
    PMID: 26794812 DOI: 10.7417/CT.2015.1896
    In the modern era of surgery, minimally invasive surgery is increasingly applied for excision of gastrointestinal stromal tumors. Site, size and tumor location are important factors that affect the surgical approach and excision. We performed a laparoendoscopic transgastric enucleation of a 4-cm pericardial endophytic gastrointestinal stromal tumor (GIST) using an energy device. The surgery was successful and post-operative recovery uneventful. No tumor recurrence was detected on surveillance gastroscopy. In the safe hands of a well-trained laparoscopic upper gastrointestinal surgeon, pericardial GIST can be enucleated safely by this method. The avoidance of surgical staplers is not only cost-effective, but also reduces the risk of associated complications.
  9. Lambda light chain myeloma with co-migrating paraprotein at beta region on agarose gel electrophoresis: a case report
    Siti Sarah M, Nor Aini U, Nurismah MI, Hafiza A, Khalidah M, Mokhtar AB, et al.
    Clin Ter, 2014;165(1):35-9.
    PMID: 24589949 DOI: 10.7471/CT.2014.1659
    Paraproteinemia is one of the diagnostic features of multiple myeloma. A commonly used method is the detection of paraprotein by agarose gel electrophoresis (AGE) followed by by immunofixation electrophoresis (IFE) to confirm monoclonality. Due to their smaller size, immunoglobulin A (IgA) and light chain only paraproteins may appear at the beta or even alpha 2 protein fractions. Here, we discuss a case report of a 47-year-old man who presented with pathological fracture of third thoracic (T3) vertebra. Serum protein electrophoresis (SPE) was initially reported as no paraprotein detected. However, a bone biopsy was reported to show plasma cell proliferation with light chain restriction. A repeat sample for protein electrophoresis together with IFE revealed lambda light chain paraprotein co-migrating at the beta region. The beta band plus paraprotein was quantitated as 4.3 g/L (7.0%), which was within normal limits of the beta protein fraction. Hence, it has to be remembered that if the SPE is negative, it does not necessarily mean that the paraprotein is absent in cases which are highly suspicious.
  10. Ketamine and tramadol for the prevention of shivering during spinal anaesthesia
    Hidayah MN, Liu CY, Joanna OS
    Clin Ter, 2014;165(4):193-8.
    PMID: 25203332 DOI: 10.7417/CT.2014.1732
    INTRODUCTION: Anaesthesia and surgery promote significant thermal disorder in the human body. Spinal anaesthesia causes lower limb vasodilation and redistribution of body heat from central to the peripheral compartments.
    MATERIALS AND METHODS: This was a prospective, randomised, double-blind clinical study to compare the effectiveness of IV ketamine and tramadol in the prevention of shivering associated with spinal anaesthesia. We prospectively studied 150 ASA classification I and II patients between 18 and 70 years old scheduled for any elective surgery performed under spinal anaesthesia. Patients were randomly allocated to receive either prophylactic IV ketamine 0.5 mg/kg (Group K), IV tramadol 0.5 mg/kg (Group T) or normal saline as control (Group P) after intrathecal injection of 0.5% hyperbaric bupivacaine 12.5 mg (2.5 ml) and 25 mcg fentanyl. The frequency and degree of shivering, haemodynamic parameters, core body temperature and side effects of the studied drugs were recorded for the first 30 minutes.
    RESULTS: The incidence of shivering was 8% in Group K, 16% in Group T and 24% in Group P. This result was statistically significant between Groups K and P. Patients from Group K also exhibited significantly higher mean arterial blood pressure and heart rate at 5 and 15 minutes post intrathecal injection while their mean core temperature was also significantly higher. Side effects such as nausea, vomiting, hallucination, agitation and sweating were comparable between all three groups. Patients from Group K however, had significant higher incidence of behavioural changes (blunted affect or catatonic state) and nystagmus.
    CONCLUSIONS: Prophylactic use of IV ketamine 0.5 mg/kg significantly reduced the frequency and the intensity of perioperative shivering associated with spinal anaesthesia but also exhibited some side effects of the drug. Lower doses of prophylactic ketamine should be studied.
    KEYWORDS: ketamine; shivering; spinal anaesthesia; tramadol
  11. Involvement of liver in diabetes mellitus: herbal remedies
    Thent ZC, Das S
    Clin Ter, 2014;165(4):223-30.
    PMID: 25203338 DOI: 10.7417/CT.2014.1738
    Liver disease is considered as one of the major complications in oxidative stress disorders like diabetes mellitus (DM). DM presents with deterioration in carbohydrate metabolism which is characterized with chronic hyperglycemia. The organ which involves in glucose or carbohydrate metabolism and is most likely to be affected is the liver. Deterioration in liver architecture and metabolism in DM, are considered as common findings. In the present review both biochemical and histological changes occurring in diabetic liver are conferred in detail. To counteract the oxidative stress disorders and its untoward complications, antioxidant or herbs have emerged as alternative medicine. The present review focuses on several herbs with antioxidant properties towards diabetic liver disease such as Liquorice, Pelargonium gravenolens, Momordica charantia, Propolis from bee hives, Dihar, Curcuma Longa, Tinospora cordifolia, Kangen-karyu, Parsley, Chard, Green tea Catechins and Piper sarmentosum (P.s). The herbs or the compounds present in herbs have potential to improve the liver metabolism and maintain the integrity of liver tissue in DM. The review also opens the door for effective use of herbal products for complications involved in the diabetic liver disease.
  12. Internal hernia through the mesosalpinx: a lesson to learn
    Tan GH, Harunarashid H, Das S, Goh YH, Ramzisham AR
    Clin Ter, 2010;161(6):533-4.
    PMID: 21181082
    An internal hernia through the mesosalpinx is a rare condition which is often overlooked. We report the case of a 65-year-old lady who presented with features of small bowel obstruction. At laparotomy, a gangrenous ileum was found to have herniated through a defect in the right mesosalpinx. We discuss this rare cause of a small bowel obstruction and its diagnostic dilemma.
  13. Information needs of family members of critically ill patients in intensive care unit of a tertiary hospital
    Noor Siah AA, Ho SE, Jafaar MZ, Choy YC, Das S, Ismail SM, et al.
    Clin Ter, 2012;163(1):63-7.
    PMID: 22362236
    BACKGROUND AND AIMS. The experience in intensive care unit (ICU) has created an intense emotional situation both to patients and their family members. The aim of this study was to determine the family members information needs of critically ill patients in ICU.

    MATERIALS AND METHODS:
    A descriptive cross-sectional study was conducted on 200 family members of patients admitted in ICU. A face to face interview was conducted and a self-report questionnaire of the Critical Care Family Needs Inventory (CCFNI) was used.

    RESULTS:
    Findings reported CCFNI five sub-attributes that ranked from highest to lowest included: support (mean 39.13 ± 6.189); proximity (mean 27.17 ± 3.384); information (mean 24.25 ± 3.093); assurance (mean 22.67 ± 1.862) and comfort (mean 16.24 ± 2.776). There were no significant differences in needs between family members with different gender (p >0.05). However, there were significant differences in support needs between family members with admission to ICU with (t=-2.111; p <0.05). There were significant differences in assurance needs (F=3.542; p <0.05) and information needs (F=3.681; p <0.05) between family members with age. There were no significant differences in needs between family members with different education level (p >0.05) whereas assurance needs were significant differences with education level of (F=3.542; p <0.05).

    CONCLUSION:
    The results suggest that family members perceived support and proximity as the most crucial need. Comfort need was viewed as least important. Although this study was conducted in a tertiary hospital, the findings could still provide insight for nurses to improve the delivery of care to patients and family members.
  14. Immunohistochemical expression of vascular endothelial growth factor (VEGF) and p53 in breast lesions
    Noranizah W, Siti-Aishah MA, Munirah MA, Norazlin MH, Rohaizak M, Naqiyah I, et al.
    Clin Ter, 2010;161(2):129-37.
    PMID: 20499026
    Vascular endothelial growth factor (VEGF) is a leading factor for tumour angiogenesis and p53 protein is the product of a tumor suppressor gene. The main aim of the study was to assess the association of p53 protein with VEGF expression in breast carcinoma.
  15. Higher division of the tibial nerve in the leg: gross anatomical study with clinical implications
    Norzana AG, Farihah HS, Fairus A, Teoh SL, Nur AK, Faizah O, et al.
    Clin Ter, 2013;164(1):1-3.
    PMID: 23455733 DOI: 10.7417/CT.2013.1501
    Tibial nerve is a branch of the sciatic nerve and it is the main nerve innervating the muscles of the back of the leg. The tibial nerve divides into medial and lateral plantar nerves. The level of division may be important for surgical purpose. The main aim of the present study was to observe the exact level of division of the tibial nerve and discuss its clinical implications.
  16. Helicobacter pylori: molecular detection of vacA gene and vacuolating activity in human gastric adenocarcinoma cells
    Alfizah H, Noraziah MZ, Chao MY, Rahman MM, Ramelah M
    Clin Ter, 2013;164(4):301-5.
    PMID: 24045512 DOI: 10.7417/CT.2013.1577
    Helicobacter pylori strains secrete a vacuolating cytotoxin (VacA), plays an important role for the development of peptic ulcer disease and gastro-duodenal diseases. vacA gene is responsible to regulate the activity of the vacuolating cytotoxin. The objective of this study was molecular detection of vacA gene and observes the vacuolating activity on human gastric adenocarcinoma (AGS) cells.
  17. Fulltext Foot care strategy for the newly diagnosed DM Type 2 patients with low educational and socio-economic background: a step towards future
    Hamidah H, Santhna LP, Ruth Packiavathy RD, Suraya AM, Yap WC, Samsiah M, et al.
    Clin Ter, 2012 Nov;163(6):473-8.
    PMID: 23306740
    BACKGROUND AND AIMS:
    Diabetic foot ulcer is one of the major health problems that accounts for increased morbidity among the diabetic patients. Having good knowledge, good attitude and practice of managing the foot prevents the impending chronic co-morbidities of the disease.

    MATERIALS AND METHODS:
    This cross-sectional study was performed to assess the knowledge, attitude and practice on foot care among the newly diagnosed diabetic type 2 patients with low education and socio economic background. This study was conducted in one of the out patient clinics in a tertiary hospital. A set of questionnaire adopted from The Michigan Diabetes Research and Training Center (MDRTC), was used to assess 109 respondents based on their knowledge of diabetes mellitus, practice and attitude towards the condition and care of the feet.

    RESULTS:
    The overall finding on knowledge, practice and attitude had shown unsatisfactory result. There was no relationship between the knowledge, practice and attitude with care of the feet. Only 20 (18.3%) respondents had a high score on knowledge, 31 (28.4%) had practiced good habits and 5 (4.6%) showed positive attitude towards care of the feet. However, there was significant finding on the level of education and the knowledge of foot care (p=0.01);

    CONCLUSION:
    Strategies should be developed to overcome the longterm complications. As for the Muslim patients, ablution, the ritual practice of washing and cleaning both feet prior to the prayers may be a possible means of checking the feet for any diabetic foot complication.
  18. Familial primary hyperhidrosis: a disabling social disease
    Aini IF, Zamrin DM, Joanna OS, Hairulfaizi H, Ramzisham AR
    Clin Ter, 2010;161(5):459-60.
    PMID: 20949244
    The incidence of primary hyperhidrosis ranges between 2-5%. This condition is more common than previously thought of and has been linked to a familial predisposition. It is socially disabling to the affected individuals. In the current era of minimally invasive surgery, the video assisted thoracoscopic sympathectomy has become the definitive treatment with minimal complications. We report on a case of two siblings with primary hyperhidrosis that was treated successfully at our institution with the aim to share our experience and attract awareness among medical practitioners of the availability of a cure for this condition.
  19. Factors associated with cognitive impairment in patients with Parkinson disease: an urban study
    Rosdinom R, Fazli A, Ruzyanei NJ, Azlin B, Srijit D
    Clin Ter, 2011;162(1):23-9.
    PMID: 21448542
    BACKGROUND AND AIMS: Parkinson disease (PD) is the second most prevalent neurodegenerative disorder after Alzheimer disease. Besides motor presentations, cognitive impairment is among the other likely complications as the illness progresses. This study aimed to determine the prevalence of cognitive impairment in PD and the factors associated with the cognitive impairment.
    MATERIALS AND METHODS: A cross-sectional, descriptive study was conducted on all PD patients at different stages of their illness, in two major tertiary hospitals in Malaysia with their caregivers, over a three month period in 2002. Patients' cognitive functions were tested using the Mini Mental State Examination (MMSE). Important sociodemographic data and relevant clinical information of the patients as well as caregivers' information on income, duration of care-giving, relationship with the patient, and other relevant variables were gathered. Patients' level of functioning was assessed using the Activities of Daily Living (ADL) index. Staging of illness was done based on the Hoehn and Yahr Scale.
    RESULTS: Out of 115 eligible patients, 35% were in the 60-69 age group with 57% in stage 2 of illness, A total of 29% of patients experienced various degrees of cognitive impairment , with almost half (47%) in the stage 3 and 4 exhibiting MMSE scores <24. Factors which were significantly associated with impaired cognitions were race, educational level and stage of illness.
    CONCLUSION: Cognitive impairment was fairly common in PD and the severity of impairment in cognition and physical functioning increased with the advancement of the illness.
  20. Evaluation of power Doppler ultrasonography for prostate biopsy in men with elevated serum prostate specific antigen levels
    Ho CC, Khor TW, Singam P, Goh EH, Tan GH, Bahadzor B, et al.
    Clin Ter, 2012;163(3):211-4.
    PMID: 22964693
    OBJECTIVE: To evaluate power doppler ultrasonography (PDU)-directed prostate biopsy in patients with elevated serum prostate specific antigen (PSA) levels.
    MATERIALS AND METHODS: Men with serum total PSA levels of more than 4 ng/ml undergoing biopsy for the first time were included. Grey-scale transrectal ultrasound (TRUS) and PDU were performed. PDU signal on vascularity accumulation and perfusion characteristics were recorded and graded as normal or abnormal in the peripheral zone of the prostate. Abnormalities were defined on transverse image as radial or arc hypervascularities. A biopsy regime based on Vienna-normogram was performed in all patients.
    RESULTS: Overall, prostate adenocarcinoma detection rate was 21.4% and abnormal accumulation on PDU signal was identified in 96.7% of those patients (p = 0.01). PDU directed prostate biopsies were positive in 66.7% of the patients with prostate cancer. The sensitivity, specificity, positive predictive value and negative predictive value of PDU signal alone for prostate cancer detection was 96.7%, 24.5% and 96.4% respectively, and PDU guided biopsies were 66.7%, 24.5%, 19.4% and 73% respectively.
    CONCLUSIONS: The high sensitivity and negative predictive value of PDU makes it useful as an aid for TRUS biopsy in selected patient with previous negative biopsies at risk of harbouring prostate cancer.
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