Browse publications by year: 1999

  1. Chan LL, Lin HP, Ariffin WA, Ariffin H, Saw MH
    Med J Malaysia, 1999 Jun;54(2):175-9.
    PMID: 10972026
    Although survival rates for childhood cancers have improved steadily over the past two decades, the outcome for advanced stage solid tumours remains poor. Many of these tumours are chemosensitive but most chemotherapeutic regimens are limited by their haematological toxicities. Much attention is now focused on mega-dose chemotherapy followed by stem cell rescue in the treatment of disseminated neuroblastoma, rhabdomyosarcoma, germ cell tumour and brain tumours. There is a preferential shift towards peripheral blood stem cell transplantation instead of bone marrow transplantation because of its advantages of faster engraftment, decreased transfusion and antibiotic usage and shortened hospitalisation. This mode of therapy is dependent on technologies including peripheral blood stem cell harvesting, cell cryopreservation and thawing. These technologies were recently made available in Malaysia and we report our early experience.
    MeSH terms: Child, Preschool; Female; Hospitals, University; Humans; Infant; Malaysia; Male; Neoplasms/therapy*; Transplantation, Autologous; Hematopoietic Stem Cell Transplantation*
  2. Ng CED, Sundram F, Mahbub UR, Hoon P
    Med J Malaysia, 1999 Jun;54(2):180-4.
    PMID: 10972027
    This study aims to evaluate the bone mineral densities and hip axis lengths of women in the local population. 227 normal Singapore women of ages 20 to 70 years had evaluation of their bone mineral densities (BMDs) by means of dual X-ray absorptiometry (DXA). The trend of BMDs at the left femoral neck and the lumbar spine remains fairly constant with increasing age until the 45-49 years age-band, beyond which there is a consistent decline. The mean hip axis length is 10.3 cm with a standard deviation of 0.6 cm. In general, the bone mineral densities in the femoral neck and lumbar spine as measured by DXA and the hip axis length of the local population is lower than corresponding figures reported in the Western population.
    MeSH terms: Adult; Aged; Aged, 80 and over; Female; Hip/anatomy & histology*; Hip Fractures/etiology; Hip Fractures/epidemiology; Humans; Middle Aged; Singapore; Bone Density*
  3. Ng KH, Abdullah BJJ, Rassiah P, Sivalingam S
    Med J Malaysia, 1999 Jun;54(2):185-91.
    PMID: 10972028
    X-ray based radiological procedure statistics and trend in Malaysia for 1990-1994 is reported; this information allows comparisons to be made with the United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) Report. Additionally it is essential information for health care planners and providers. Malaysia is categorised as a health care level II country based on the UNSCEAR definition. In 1994, the number of physicians, radiologists, x-ray units and x-ray examinations per 1000 population was 0.45, 0.005, 0.065 and 183 respectively. 3.6 million x-ray examinations were performed in 1994, with chest radiography being the commonest study (63%). Information on x-ray examinations, number of hospitals and x-ray units is reported for the Ministry of Health, private practice and teaching hospitals. Examination frequency increased in computed tomography (161%), cardiac procedures (190%), and mammography (240%); while a decrease in barium studies (-23%), cholecystography (-36%), and intravenous urography (-51%) was noted. There is a potential and need to expand and upgrade radiological services.
    MeSH terms: Humans; Malaysia; Radiography*
  4. Aziz AM, Ibrahim MI
    Med J Malaysia, 1999 Jun;54(2):192-9.
    PMID: 10972029
    A study was conducted among out-patients attending the Melaka Tengah Health Clinic to determine their compliance status towards antihypertensive, antidiabetic and antiasthmatic drugs. A total of 585 patients were enrolled in this study. Assessment of compliance was carried out using pill-counting and house-to-house interviews 14 days from the date of medication dispensed at the counter. The noncompliance rate among the 464 successfully interviewed patients was 56%. The mean noncompliance percentage was 78.0 +/- 43.1% (range: -10.0-314.3%). Among the four variables of compliance studied, race was not seen as a determinant of compliance. The older age group and those taking two or more drugs were statistically significant to be a noncomplier. Females were highly likely not to comply with drug therapy. Patients who conform to their refill dates were not really drug compliers. Forgetting to take their drugs and inability to read instructions on drug labels were the main reasons given. Underdosing was more common than overdosing, with an estimated cost of RM20,261.00 of unused medications per year.
    Study site: Klinik Kesihatan Melaka Tengah, Melaka, Malaysia
    MeSH terms: Adult; Aged; Aged, 80 and over; Ambulatory Care Facilities; China/ethnology; Cross-Sectional Studies; Drug Therapy*; Female; Humans; India/ethnology; Malaysia; Malaysia/ethnology; Male; Middle Aged; Patient Compliance*
  5. Asits S, Noorhidayah I, Osman A
    Med J Malaysia, 1999 Jun;54(2):200-9.
    PMID: 10972030
    Malaria is an infectious disease that remains the main health problem in Tawau, Sabah. A case control study was carried out in the district to determine the influence of seasonal migration on malaria occurrence. Respondents consisted of 142 cases who were randomly selected from the reported cases in 1996 and they were pair-matched with 142 controls from the same villages by age and sex. The results showed that malaria occurrence was significantly associated with movement to the jungle, use of preventive measures during migration and frequency of using treated bednets (p < 0.05). The risk of individuals migrated to the jungle was 6 times as compared to those who do not (unadjusted Odd Ratio = 5.50, 95% CI 1.16-35.89) and they were more likely to get the infection if they did not use bednets (OR = 3.57, 95% CI 1.57-9.06). Health promotion campaign on the use of bednets especially during short term migration should be given priority in any malarial intervention program.
    MeSH terms: Adult; Emigration and Immigration; Female; Health Promotion; Humans; Malaria/epidemiology*; Malaria/prevention & control; Malaysia/epidemiology; Male; Middle Aged; Seasons; Case-Control Studies
  6. Sharma DN, Gairola M, Mohanti BK, Rath GK
    Med J Malaysia, 1999 Jun;54(2):210-5.
    PMID: 10972031
    From June 1993 to September 1995, 132 case files of patients who received palliative radiotherapy (RT) for skeletal metastases were reviewed. Majority of the patients (75/132) was in the age range of 41-60 years. Common sites of metastases were the vertebrae (86 patients) and the pelvic bones (40 patients). The major primary tumors encountered were as follows: multiple myeloma (30), breast cancer (25) and prostate cancer (20). Pain was the commonest symptom of presentation. Doses of palliative RT ranged from 8-40 Gy in different fractionation schedules. Ninety-four patients showed more than 50% symptomatic response, 26 had no response and 12 were lost to follow up immediately after the treatment. Single fraction treatments resulted in almost similar responses compared to various multiple fraction treatments. To conclude, short course radiation therapy regimes are optimum in our local circumstances where RT resources are limited and patients have to travel long distances to attend hospital.
    MeSH terms: Adolescent; Adult; Aged; Bone Neoplasms/radiotherapy*; Bone Neoplasms/secondary; Female; Humans; Male; Middle Aged; Radiotherapy Dosage
  7. Chuah SY, Goh KL, Wong NW
    Med J Malaysia, 1999 Jun;54(2):216-24.
    PMID: 10972032
    To investigate the anxieties of patients undergoing oesophago-gastro-duodenoscopy (OGD), colonoscopy and endoscopic retrograde cholangio-pancreatography (ERCP) in relation to their demographic features, their knowledge and understanding of the procedure, its indication, and their doctors' explanation. A standard questionnaire was filled in consecutively for 280 OGD patients, 64 colonoscopy patients and 50 ERCP patients.
    MeSH terms: Adolescent; Adult; Aged; Aged, 80 and over; Anxiety/etiology*; Child; Cholangiopancreatography, Endoscopic Retrograde/psychology; Colonoscopy/psychology; Duodenoscopy/psychology; Esophagoscopy/psychology; Female; Gastroscopy/psychology; Hospitals, University; Humans; Malaysia; Male; Middle Aged; Endoscopy, Digestive System/psychology*
  8. Norrashidah AW, Azizi BH, Zulfiqar MA
    Med J Malaysia, 1999 Jun;54(2):225-9.
    PMID: 10972033
    Acute respiratory distress syndrome (ARDS) is the final outcome of a common pathway of a variety of unrelated but massive insults to the lung. It is commonly seen in adults but also occurs in the paediatric age group. A prospective study was carried out to determine the incidence, predisposing conditions, clinical course and outcome of children with ARDS admitted to a paediatric intensive care unit (PICU). Six patients (aged 0.8 to 11 years) who fulfilled the strict criteria for ARDS were identified prospectively during a one year study period. The incidence was 1.7% of all PICU admission. The most common underlying conditions were septicemia and pneumonia. The mortality rate was 83%. Death most often occurred during the early phase of the disease. Treatment of ARDS included elimination of the cause of ARDS, early institution of mechanical ventilation with PEEP, prompt recognition and treatment of superimposed infection and careful management of additional organ failure.
    MeSH terms: Child; Child, Preschool; Female; Hospitals, General; Humans; Infant; Malaysia; Male; Positive-Pressure Respiration; Prospective Studies; Respiratory Distress Syndrome, Adult/epidemiology; Respiratory Distress Syndrome, Adult/therapy*; Intensive Care Units, Pediatric; Incidence
  9. Lim KG
    Med J Malaysia, 1999 Jun;54(2):230-4.
    PMID: 10972034
    Most patients presenting with acute right sided peritonitic pain are diagnosed and managed as acute appendicitis. In a series of 336 patients, eight were found to have caecal diverticulitis. The occurrence of such diverticula appears to be more frequent in Asian populations. The diagnosis can be established at operation on the basis of surgical findings. The aim of this retrospective review is to discuss the management of such patients when acute diverticulitis is found at the time of appendicectomy. It is advocated that management be conservative where possible, with appendicectomy and antibiotics. Where the possibility of a carcinoma remains, investigation after surgery by colonoscopy may be undertaken.
    MeSH terms: Adult; Appendectomy; Cecal Diseases/diagnosis; Cecal Diseases/etiology; Cecal Diseases/surgery*; Diverticulitis/diagnosis; Diverticulitis/etiology; Diverticulitis/surgery*; Female; Humans; Male; Middle Aged
  10. Nadesan S, Qureshi A, Daud A, Ahmad H
    Med J Malaysia, 1999 Jun;54(2):235-41.
    PMID: 10972035
    We analyzed the characteristics of patients presenting with acute pancreatitis to our unit. A total of 71 patients were admitted to the Surgical Department at University Kebangsaan Malaysia (UKM) over a period of seven years, between January 1990 to December 1996 with acute pancreatitis. There was a fourfold increase in incidence of acute pancreatitis in our hospital from January 1990 to December 1996. The commonest identifiable aetiology was gallstones followed by alcohol. There were two deaths. We conclude that acute pancreatitis is increasingly being diagnosed in our local population. This may be due to either greater awareness or changes in lifestyle of the population.
    MeSH terms: Acute Disease; Adolescent; Adult; Aged; Amylases/blood; Child; Cholangiopancreatography, Endoscopic Retrograde; Female; Hospitals, University; Humans; Malaysia; Male; Middle Aged; Pancreatitis/complications*; Pancreatitis/epidemiology; Pancreatitis/surgery; Incidence
  11. Chua KB, Ngeow YF, Lim CT, Ng KB, Chye JK
    Med J Malaysia, 1999 Jun;54(2):242-6.
    PMID: 10972036
    A prospective study was carried out among pregnant women and their newborn babies in the University Hospital, Kuala Lumpur from January 1996 to June 1997. The maternal cervical colonization rates of Ureaplasma urealyticum (UU) and Mycoplasma hominis (MH) were found to be 57.5% and 15.8% respectively while the isolation rates from nasopharyngeal secretions of the newborns were 50.8% for UU and 6.6% for MH. The overall transmission rates were 88.4% for UU and 42.1% for MH. There was no significant difference in the transmission rates of either organism from mothers to their respective newborn babies by the maturity of pregnancy. In preterm babies, the nasopharyngeal isolation rates of UU and MH were not influenced by the babies' gestational age and birth weight nor by the maternal history of abortion or parity. However, there was a tendency for UU to persist in the nasopharyngeal secretion of preterm babies especially those of birth weight below 2 kg. None of the babies contaminated with mycoplasmas at birth developed respiratory symptoms during six to eight weeks of follow-up.
    MeSH terms: Cervix Uteri/microbiology*; Female; Hospitals, University; Humans; Infant, Newborn; Infant, Premature; Malaysia; Nasopharynx/microbiology*; Pregnancy; Prospective Studies; Ureaplasma urealyticum/isolation & purification*; Infectious Disease Transmission, Vertical*; Mycoplasma hominis/isolation & purification*
  12. Premalatha GD, Noor Hassim I
    Med J Malaysia, 1999 Jun;54(2):247-56.
    PMID: 10972037
    A total of 323 workers from 5 different occupational groups in the telecommunication industry were studied in this cross sectional study, which sought to determine the prevalence of Work Related Upper Limb Disorders (WRULD) in 5 occupational groups; operators using the Video Display Terminals, switchboard operators, clerks, data entry processors and the supervisors. WRULD was also studied with regard to factors such as sex, race, height, age, stress and the discomfort perceived due to the work station design. The possibility of WRULD was determined from a self-administered questionnaire and confirmed by history and physical examination. Psychological stress and the discomfort due to the workstation were measured from the questionnaire. The overall prevalence was found to be 31.2% and the prevalence among the various occupations differed with it being the highest in the switchboard operators and data processors and the lowest in the supervisors. The older workers and the female workers were found to have higher prevalences of WRULD. It was also found that a higher stress score and a higher score of discomfort perceived at the work station were associated with higher prevalences of WRULD.
    MeSH terms: Adult; Cross-Sectional Studies; Extremities; Female; Humans; Malaysia; Male; Middle Aged; Musculoskeletal Diseases/epidemiology*; Occupational Diseases/epidemiology*; Telecommunications*; Prevalence
  13. Azhar AA
    Med J Malaysia, 1999 Jun;54(2):257-60.
    PMID: 10972038
    A mass CPR (cardio-pulmonary resuscitation) teaching programme, believed to be the first in Malaysia, was held at the Dewan Tunku Canselor, University of Malaya (UM) on Saturday, 13th July 1996. Organised by the Resuscitation Committee of University Hospital, Kuala Lumpur, this programme was conducted for 200 first year UM students. We describe the organisation of this non-traditional and non-threatening, new CPR teaching programme and propose that this be further developed for the dissemination of CPR skills to our Malaysian public.
    MeSH terms: Humans; Cardiopulmonary Resuscitation/education*
  14. Ibrahim S, Sundari MN, Masir N
    Med J Malaysia, 1999 Jun;54(2):261-3.
    PMID: 10972039
    We report a case of a sixteen-month old boy with osteosarcoma of the left humerus. To the best of our knowledge this is the youngest case reported in Malaysia. This case illustrates that osteosarcoma although rare does occur in a very young child. The child died six weeks after presentation due to disseminated disease.
    MeSH terms: Bone Neoplasms/diagnosis*; Bone Neoplasms/pathology; Hospitals, University; Humans; Infant; Malaysia; Male; Osteosarcoma/diagnosis*; Osteosarcoma/pathology
  15. Saadiah S, Jeffrey AH, Mohamed AL
    Med J Malaysia, 1999 Jun;54(2):264-6.
    PMID: 10972040
    Penicillium marneffei, a dimorphic fungus is a rare opportunistic pathogen. It is known to cause infection in immunocompromised patients and recently its occurrence in AIDS patients has been well-documented. Disease with Penicillium marneffei is even rarer among previously healthy individuals. The disease is endemic in Southeast Asia and China. Recognition of this rare disease is important because it is amenable to treatment. We report a case of P. marneffei infection in a previously healthy individual.
    MeSH terms: Female; Hospitals, General; Humans; Malaysia; Middle Aged; Mycoses/drug therapy; Mycoses/etiology*; Penicillium/isolation & purification*
  16. Hashim S, Abdullah BJ, Rajasingam V, Moosa F
    Med J Malaysia, 1999 Jun;54(2):267-9.
    PMID: 10972041
    A 17 year old Malay student who is a known case of synovial sarcoma of left elbow (treated with an above elbow amputation) presented with duodenal obstruction. We report an unusual case of gastrointestinal tract metastases from synovial sarcoma. To our knowledge, there is no previous such report in the literature. The computed tomography (CT) and magnetic resonance imaging (MRI) features are described.
    MeSH terms: Adolescent; Duodenal Diseases/etiology*; Duodenal Neoplasms/secondary*; Humans; Intestinal Obstruction/etiology*; Male; Sarcoma, Synovial/secondary*
  17. Lau LG
    Med J Malaysia, 1999 Jun;54(2):270-2.
    PMID: 10972042
    We describe a case of adult chickenpox which was complicated by severe varicella pneumonia, mild hepatitis and thrombocytopenia. The hepatitis and the thrombocytopenia were asymptomatic clinically and were diagnosed on biochemistry and blood count results. These eventually improved without specific interventions. The pneumonia, however, deteriorated rapidly despite the early commencement of oxygen supplementation, acyclovir and antibiotic. Subsequently, systemic corticosteroid therapy was initiated and the patient was ventilated in the intensive care unit. The patient eventually recovered.
    MeSH terms: Acyclovir/administration & dosage*; Adrenal Cortex Hormones/administration & dosage*; Adult; Antiviral Agents/administration & dosage*; Case Reports; Chickenpox/complications; Chickenpox/drug therapy*; Drug Therapy, Combination; Humans; Malaysia; Male; Pneumonia, Viral/drug therapy*
  18. Wafa SR, Jamsari S, Karis BM
    Med J Malaysia, 1999 Jun;54(2):273-6.
    PMID: 10972043
    We present a rare case of a patient diagnosed with probable dengue fever sustaining an intracranial haemorrhage after a trivial motor vehicle accident. From the literature reviewed, it was noted that there have been no reports of dengue fever presenting with an intracranial haemorrhage, and the association is more common in patients diagnosed with dengue hemorrhagic fever and/or dengue shock syndrome.
    MeSH terms: Accidents, Traffic; Adult; Dengue/complications*; Hospitals, University; Humans; Malaysia; Male; Serologic Tests; Severe Dengue/complications; Intracranial Hemorrhages/etiology*; Young Adult
  19. Vickers PG, Shue CL, Ahmad H
    Med J Malaysia, 1999 Jun;54(2):277-9.
    PMID: 10972044
    Naso-lacrimal duct tumours are uncommon and present with epiphora and swelling. Since the naso-lacrimal duct is embedded in bone for the majority of its anatomical length, the late presentation of proptosis is due to orbital extension of the tumour. Radical surgical treatment is necessary to establish clear margins and facilitate reconstruction.
    MeSH terms: Eye Neoplasms/surgery*; Humans; Lacrimal Apparatus Diseases/surgery*; Malaysia; Male; Middle Aged; Nasolacrimal Duct*; Hospitals, Private
  20. Omar SZ, Sivanesaratnam V
    Med J Malaysia, 1999 Jun;54(2):280-2.
    PMID: 10972045
    MeSH terms: Aged; Breast Neoplasms/drug therapy*; Estrogen Antagonists/adverse effects*; Female; Hospitals, University; Humans; Malaysia; Middle Aged; Tamoxifen/adverse effects*; Endometrial Neoplasms/chemically induced*
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