Displaying publications 1 - 20 of 29 in total

Abstract:
Sort:
  1. Sinniah M, Dimitrakakis M, Tan DS
    PMID: 3787309
    Sera from one hundred and fifty nine Malaysian individuals were screened for the prevalence of delta markers. These included 15 HBsAg positive homosexuals, 16 acute hepatitis B cases, 9 chronic hepatitis B patients, 13 healthy HBsAg carriers and 106 intravenous (i.v.) drug abusers, of whom 27 were positive for HBsAg only and the rest were anti-HBc IgG positive but HBsAg negative. The prevalence of delta markers in the homosexuals was found to be 6.7%, in the HBsAg positive drug abusers 17.8%, in acute hepatitis B cases 12.5%. No evidence of delta infection was detected in healthy HBsAg carriers, chronic hepatitis B cases and HBsAg negative i.v. drug abusers. With reference to i.v. drug abusers, the prevalence of delta markers was higher in Malays (23%) than in Chinese (7%) although the latter had a higher HBsAg carrier rate. Although the HBsAg carrier rate in the homosexuals was high, their delta prevalence rate was low as compared to drug abusers. In Malaysia, as in other non-endemic regions, hepatitis delta virus transmission appeared to occur mainly via the parenteral and sexual routes. This is the first time in Malaysia that a reservoir of delta infection has been demonstrated in certain groups of the population at high risk for hepatitis B.
    Matched MeSH terms: Substance-Related Disorders/complications
  2. Mangalam S, Tan DS, Vijayamalar B, Collett D, Fang R
    PMID: 3787308
    Sera from 200 Malaysian male drug abusers were tested for markers of Hepatitis B virus (HBV) infection, viz. HBsAg, HBeAg, anti-HBs and anti-HBc using commercially available enzyme immunoassay (EIA) kits supplied by Abbot Laboratories, Chicago. Of these, 103 (51.5%) were positive for at least one HBV marker, 11 (5.5%) were positive for HBsAg; 4 (2%) for HBeAg, 74 (37%) for anti-HBs and 85 (42.5%) for anti-HBc. The HBsAg carrier rate was roughly the same as the carrier rate in the general population of Malaysia. The majority of drug abusers (95%) have had subclinical, asymptomatic HBV infection. Racially the Malay drug abusers had the highest exposure rate (54.2%). The HBsAg carrier rate was highest in the Chinese drug abusers (15.3%) and lowest in the Indians (0%). The mean age for the HBsAg carriers was found to be 26 years with a mean duration of drug abuse of 72 months. The Malaysian Anti-Narcotics Task Force of the National Security Council reported in the Malay Mail (July 13, 1985) that there were about 106,000 identified drug abusers in Malaysia and that 63% of these were in the 20-29 age groups. It appears from our study that this age group also coincides with the period of high HBsAg carrier rate. Age wise, those less than 21 years old had the highest HBsAg (11%) and HBeAg (5.6%) prevalence rates indicating high infectivity. After the age of 30 years, nearly 50% of the drug abusers appear to be immune with the HBe prevalence of 0%.(ABSTRACT TRUNCATED AT 250 WORDS)
    Matched MeSH terms: Substance-Related Disorders/complications*
  3. Jayamalar R, Parasakthi N, Puthucheary SD
    Med J Malaysia, 1987 Dec;42(4):264-8.
    PMID: 3136302
    Drug abuse is a major problem in Malaysia. Serious complications of intravenous drug addiction include septicaemia and infective endocarditis. We present nine cases of endocarditis occuring amongst drug abusers. The tricuspid valve was most frequently involved and the common aetiological organisms were S. aureus and Str. faecalis. There was a high mortality rate of 67% in our study, inspite of appropriate therapy. Early recognition of the disease and aggressive treatment is required to improve the associated mortality.
    Matched MeSH terms: Substance-Related Disorders/complications*
  4. Navaratnam V, Foong K
    Curr Med Res Opin, 1990;11(10):620-30.
    PMID: 1968829
    In a recent epidemiological study of 249 opiate addicts in the State of Penang, Malaysia, the use of benzodiazepines, its temporal relationship to opiate addiction and the reasons for use of benzodiazepines were examined. Just over a half of the opiate addicts indicated use of benzodiazepines in their lifetime. Use of 7 different benzodiazepines was reported, among them flunitrazepam most frequently. A substantial proportion had discontinued the use of benzodiazepines after initial experimentation. Just over a quarter had used them in the last 24 hours. Benzodiazepine use starts on average 3 to 6 years later than heroin use. The most common reason cited for benzodiazepine use was to enhance the feeling of 'high' from the opiates. These findings can be explained, at least partly, by economic factors. Reasons that could be qualified as attempts to autotherapy did not exceed 20%. None of the opiate addicts had reported isolated benzodiazepine use for fun and pleasure. From the time course of use as well as from the reasons given by the addicts, it is evident that benzodiazepines are not primary drugs of abuse. Comparing their figures from Malaysia with figures from Germany and England the authors cannot explain the preferred use of flunitrazepam by Malaysian addicts by the existence of special properties of this substance.
    Matched MeSH terms: Substance-Related Disorders/complications
  5. Varma SL, Sharma I
    Br J Psychiatry, 1993 May;162:672-8.
    PMID: 8149120
    First-degree relatives (FDRs) of 162 schizophrenic and 106 control probands were investigated [corrected]. Psychiatric morbidity was present in 34.8% of FDRs of schizophrenic probands and in 9.2% of FDRs of controls. There was significantly more psychiatric illness in the siblings and parents than in the offspring of both schizophrenic and control subjects. The morbidity risks for schizoid-schizotypal personality disorders, cannabis-use disorder and paranoid personality disorder were significantly higher in the FDRs of schizophrenic patients than in those of controls, suggesting a biological relationship.
    Matched MeSH terms: Substance-Related Disorders/complications
  6. Isa AR, Sivakumaran S
    Med J Malaysia, 1993 Jun;48(2):124-8.
    PMID: 8350786
    The prevalence of sexually transmitted diseases (STD) among female drug abusers was determined by screening 130 new inmates of a rehabilitation centre. The majority of the subjects (77.7%) were self-confessed sex workers. A high prevalence of syphilis (50.8%), hepatitis B (52.2%), moniliasis (23.8%) and trichomoniasis (19.2%) were noted. Gonorrhoea vaginitis was seen in 8.5%, which was low compared to previous studies. Six subjects were seropositive for human immunodeficiency virus (HIV), with 5 of them admitting to needle sharing and working as prostitutes. More than half of them harboured 2 or more STD. A rich reservoir of STD was seen among the drug abusers. With more evidence now available concerning the ease of HIV transmission associated with ulcerative STD, a stage could be set for greater heterosexual HIV transmission. As part of the rehabilitation process, female drug abusers need a thorough screening for STD followed by aggressive treatment regimens.
    Matched MeSH terms: Substance-Related Disorders/complications*
  7. Rahman A, Segasothy M, Samad SA, Zulfiqar A, Rani M
    Headache, 1993 Sep;33(8):442-5.
    PMID: 8262786
    The pattern of analgesic use, abuse and incidence of analgesic-associated nephropathy in 79 patients with chronic headache was studied. Sixty-eight of these patients had migraine. Most patients had consumed a combination of analgesics (81%) while 19% had taken single analgesics for their headache. Nonsteroidal anti-inflammatory drugs were the most commonly used analgesics (96.2%) followed by paracetamol (70.9%) and aspirin, phenacetin and caffeine compounds (5.1%). Mefenamic acid was the commonest nonsteroidal anti-inflammatory drug consumed (97.4%). Analgesic abuse which was defined as a minimum total of 1 kg of analgesics such as paracetamol or aspirin, phenacetin and caffeine compounds or 400 capsules/tablets of nonsteroidal anti-inflammatory drugs was noted in 65 patients. Nonsteroidal anti-inflammatory drugs were the most commonly abused analgesics (89.2%) followed by paracetamol (38.5%). Forty-five of the 65 analgesic abusers had an intravenous urogram or ultrasound performed and renal papillary necrosis was documented in one patient. Three (4.6%) of the analgesic abusers had mildly raised serum creatinine levels. Mild proteinuria of less than 1 gm/litre was present in 27.7% of abusers. In conclusion, although analgesic use and abuse is common in patients with chronic headache, the short term incidence of analgesic-associated nephropathy (2.2%) and renal impairment (4.6%) was low. Prolonged observations will be necessary to ascertain the safety of these drugs for long term use.
    Matched MeSH terms: Substance-Related Disorders/complications
  8. Poshyachinda V
    Bull Narc, 1993;45(1):77-90.
    PMID: 8305908
    Opium has been produced and consumed since the nineteenth century in the areas of Asia currently referred to as the Golden Crescent and the Golden Triangle. In the 1970s and 1980s, most countries from Afghanistan to Japan experienced a heroin epidemic of varying degrees of severity. Opium and heroin abuse appeared to be more severe in countries and areas where those drugs were produced, an exception being Hong Kong, which has had a large population of heroin abusers for more than two decades. Drug injecting was far more common in countries of the Golden Triangle than in those of the Golden Crescent. In Myanmar and Thailand, for example, up to 90 per cent of chronic heroin abusers practised intravenous injection, which appeared to spread to heroin abusers in nearby territories such as the State of Manipur in India. Yunnan province in China, as well as Malaysia and Viet Nam. Amphetamine abuse was more frequent in Japan and the Republic of Korea for a number of years, while illicit production and consumption in the Philippines have recently shown significant increases. The injection of amphetamines was common only in the Republic of Korea. The prevalence of injecting among institutionalized methamphetamine abusers was reported at about 90 per cent. Most countries in Asia first reported cases of infection with the human immunodeficiency virus (HIV) in the mid-1980s. An extremely rapid spead of the epidemic and high prevalence, at rates of from 30 to 90 per cent, of HIV infection among the sample of intravenous heroin abusers were observed in a few countries with a high prevalence of intravenous injecting, such as India (in the State of Manipur), Myanmar and Thailand. The rest had either few reported cases or none at all, even though needle-sharing was found to be common. Great caution should be exercised in interpreting prevalence because of vast differences in methods of assessment. Given the vulnerability of intravenous drug abusers to rapid transmission of HIV infection, the prevention of drug injecting is of paramount importance in arresting the spread of the epidemic. Efforts to contain drug abuse, though difficult, are a principal means of achieving that end.
    Matched MeSH terms: Substance-Related Disorders/complications*
  9. Segasothy M, Abdul Samad S, Zulfiqar A, Shaariah W, Morad Z, Prasad Menon S
    Nephron, 1994;66(1):62-6.
    PMID: 8107955
    Computed tomography (CT) and ultrasonography (US) were performed in 40 patients who had consumed excessive quantities of analgesics (> 1 kg) to compare their value in the diagnosis of analgesic nephropathy (AN). The computed tomography and sonographic features were renal papillary calcifications. Renal papillary necrosis (RPN) was documented in 20 of 40 patients by US and in 14 of 40 patients by CT. In 11 patients, both US and CT were positive. In 9 patients, US was positive whilst CT was negative. In 3 patients, CT was positive whilst US was negative. Prevalence of RPN was 50% using US and 35% using CT. Using US as a gold standard, sensitivity of CT was 55%, specificity 85%, positive predictive value 78.6% and negative predictive value 34.6%. Percent agreement with CT and US was 70%. Cohen's kappa statistic adjusting for chance agreement was 40%. Based on these results, it is found that US yielded a higher percentage of positive cases of RPN.
    Matched MeSH terms: Substance-Related Disorders/complications
  10. Juita G, Osman A
    Med J Malaysia, 1995 Dec;50(4):320-5.
    PMID: 8668050
    To examine the risk factors of HIV type-I infection among male drug addicts in Malaysia, a case-control study was conducted on inmates, aged 20-40 years, at a drug rehabilitation centre in January, 1994. Stratified random sampling was performed. A total of 87 cases and 261 controls, chosen by frequency matching for age and ethnicity, answered self-administered questionnaires. About 59.8% of the subjects administered drugs intravenously and of these, 71.2% shared needles. Practices significantly associated with HIV infection were needle-sharing (OR = 8.53; 95% CI = 3.36-5.52), sexual relationship with prostitutes (OR = 3.70; 95% CI = 2.10-6.56), homosexuality (OR = 4.05; 95% CI = 1.49-11.11) and non-condom use while having sex with prostitutes (OR = 2.27; 95% CI = 1.05-4.97).
    Matched MeSH terms: Substance-Related Disorders/complications*
  11. DubinN N, Razack AH
    Urology, 2000 Dec 20;56(6):1057.
    PMID: 11113767
    Priapism, an uncommon urological emergency, is commonly drug-induced. We present a previously unreported case of a young man with priapism probably related to Ecstasy.
    Matched MeSH terms: Substance-Related Disorders/complications*
  12. Chuah SY, Leong CK, Pang CW
    Singapore Med J, 2003 May;44(5):261-7.
    PMID: 13677363
    Opium addicts (OA) with no biliary symptoms have been shown to have dilated common bile duct (CBD). Endoscopic retrograde cholangio-pancreatography (ERCP) without biliary drainage in such asymptomatic OA is hazardous. Hence it is not indicated unless there are clear clinical and laboratory evidences of biliary stasis.
    Matched MeSH terms: Substance-Related Disorders/complications*
  13. Vicknasingam B, Narayanan S, Navaratnam V
    Drug Alcohol Rev, 2009 Jul;28(4):447-54.
    PMID: 19594801 DOI: 10.1111/j.1465-3362.2009.00087.x
    The prevalence of hepatitis C virus (HCV) among heroin dependants in treatment was estimated at 89.9%; however, virtually no information exists on the prevalence or risk behaviour among the larger population of drug users not in treatment. This study assessed the prevalence of HCV and associated risk factors among this group with a view to designing more effective intervention programs.
    Matched MeSH terms: Substance-Related Disorders/complications*
  14. Zahari MM, Hwan Bae W, Zainal NZ, Habil H, Kamarulzaman A, Altice FL
    Am J Drug Alcohol Abuse, 2010 Jan;36(1):31-8.
    PMID: 20141394 DOI: 10.3109/00952990903544828
    To examine the association between HIV infection and psychiatric disorders among prisoners, where mental illness, substance abuse, and HIV are disproportionately represented.
    Matched MeSH terms: Substance-Related Disorders/complications
  15. Fu JJ, Bazazi AR, Altice FL, Mohamed MN, Kamarulzaman A
    PLoS One, 2012;7(9):e44249.
    PMID: 23028508 DOI: 10.1371/journal.pone.0044249
    Throughout Asia, people who use drugs are confined in facilities referred to as compulsory drug detention and rehabilitation centers. The limited transparency and accessibility of these centers has posed a significant challenge to evaluating detainees and detention conditions directly. Despite HIV being highly prevalent in this type of confined setting, direct evaluation of detainees with HIV and their access to medical care has yet to be reported in the literature.
    Matched MeSH terms: Substance-Related Disorders/complications*
  16. Manan MM, Ali SM, Khan MA, Jafarian S, Hameed MA
    Pak J Pharm Sci, 2013 Jul;26(4):841-6.
    PMID: 23811468
    This study is an observational cross-sectional study aimed to examine the possible demographic and social characteristics of patients enrolled at the Methadone Maintenance Therapy Adherence Clinic (MMTAC) in Malaysia. Medical records from year 2009 - 2011 were Reviewed. Demographic, social characteristics and laboratory examinations such as age, gender, race, clinic attendances and urine analysis were recorded. Subjects were selected by means of convenient sampling but based on the specified inclusion and exclusion criteria. Data were analyzed by either Chi-square test, Fisher's exact test Mann-Whitney U-test, with the limit of significance was set at p < 0.05. Demographically, this study found that the ratio of Malays, Chinese and Indian enrolled to the MMTAC program is similar to the distribution of races in Malaysia. Their starting age for drug use was between 14-35 years and the age to enrolment between 30-58 years. Socially, many are unemployed, lowly educated and married. Most are drug users with a high percentage of HCV accompanied with impaired liver function. Retention rate was 87% but illicit drug use was at 57.50%. However, percentage of employment increased significantly after therapy. The study managed to identify several demographical and social distributions of patients attending the MMTAC. Although attendance rate was high, many were on illicit drug use. Nevertheless, employment rate improved significantly.
    Study site: government methadone clinic in Klang, Selangor, Malaysia
    Matched MeSH terms: Substance-Related Disorders/complications
  17. Al-Darraji HA, Kamarulzaman A, Altice FL
    BMC Public Health, 2014 Jan 10;14:22.
    PMID: 24405607 DOI: 10.1186/1471-2458-14-22
    Prisons continue to fuel tuberculosis (TB) epidemics particularly in settings where access to TB screening and prevention services is limited. Malaysia is a middle-income country with a relatively high incarceration rate of 138 per 100,000 population. Despite national TB incidence rate remaining unchanged over the past ten years, data about TB in prisons and its contribution to the overall national rates does not exist. This survey was conducted to address the prevalence of latent TB infection (LTBI) in Malaysia's largest prison.
    Matched MeSH terms: Substance-Related Disorders/complications
  18. Eshkoor SA, Hamid TA, Nudin SS, Mun CY
    PMID: 23883099 DOI: 10.1080/13825585.2013.819067
    This study aimed to predict the risk of falls by focusing on substance abuse in the elderly with dementia. Our national cross-sectional survey included 1210 elderly Malaysian demented subjects. The study identified the effects of age, ethnicity, sex differences, marital status, educational level, and substance abuse on the likelihood of falls in the elderly with dementia. The multivariate logistic regression model was used to analyze data collected from samples. The prevalence of falls was about 17% among subjects and significantly increased with age (p = .006). Furthermore, the results showed that age (OR = 1.03), ethnicity (OR = 1.69), substance abuse (OR = 1.68), and female sex (OR = 1.45) significantly enhanced the risk of falls in respondents (p < .05). Educational level and marital status had no significant effects on the likelihood of falls (p > .05). However, the findings provided evidence of an additional effect of substance abuse on further risk of falls in older adults with dementia.
    Matched MeSH terms: Substance-Related Disorders/complications*
  19. Rahman F, Lall P, Iqbal S, Vicknasingam B
    Harm Reduct J, 2015 Nov 05;12:52.
    PMID: 26542117 DOI: 10.1186/s12954-015-0086-6
    BACKGROUND: Out of 20,887 persons who use drugs that came into contact with the National Anti-Drugs Agency (NADA) officials in the year 2013, 3.2% were women. Because women who use drugs (WWUD) are often a hidden population, this may be an underestimate. International literature shows that women who use drugs face increased risk of HIV, intimate partner violence, and mental health issues. Similar literature in Malaysia is lacking, and thus, the objective of our study was exploratory in nature.

    METHODS: Thirty-eight women who use drugs were interviewed using a semi-structured topic guide in Kelantan, Penang, Johor, Kuala Lumpur, and Selangor. Locations were chosen purposively. Nineteen women were interviewed individually and the remaining 19 were in focus group discussions (FGDs). All interviews were transcribed verbatim, translated to English, and analyzed with NVivo.

    RESULTS: Median age of respondents was 35.5 years old, 89.5% ethnic Malays, majority having married below the age of 20, and were of low socioeconomic backgrounds. Youngest age of initiation into drug use was 9 years old. Most reported is inhalation of amphetamine-type substances. Seven reported ever injecting. Three themes emerged: (a) repeating patterns of fluid family structures and instability; (b) "pain" and "difficulty" as features of home life; and (c) seeking marriage as a source of stabilization and practices of power within those marriages. Respondents often came from very fluid family environments and married to find stability, only to be drawn into a similar cycle. None of the women who had been separated from their children either institutionally, by family members, or by third parties, had accessed legal recourse for the loss of their parental rights.

    CONCLUSION: Unstable familial relationships or environments contributed to earlier initiation of drug use which raised questions about support services for WWUD and children who use drugs. Respondents were drawn into unstable and/or abusive relationships, perpetuating social inequalities that marked their own familial environments during childhood. These findings support the need for additional services to support the unique needs of WWUD, including domestic violence services, financial and life skills, parental rights assistance, and empowerment programs.

    Matched MeSH terms: Substance-Related Disorders/complications
  20. Suppiah B, Vicknasingam B, Singh D, Narayanan S
    J Psychoactive Drugs, 2016 Apr-Jun;48(2):86-92.
    PMID: 27014841 DOI: 10.1080/02791072.2016.1156790
    Despite the rise in recreational use of ketamine in Malaysia, there have been no studies of users or of the health-related consequences they face. This study was initiated to examine ketamine use and its health consequences. A structured questionnaire was used to elicit information. A final sample of 127 males was divided into persons who used only ketamine and those who were poly-drug users. Each group was further divided into long-period and short-period users. Urine toxicology screening for ketamine and other illicit drugs commonly used in Malaysia was also done. Our findings corroborate those of earlier studies that link ketamine use to urological problems such as frequent urination, dysuria, incontinence, painful bladder, nocturia, and urinary urgency. A new finding in this study is the significant association between ketamine use and erectile dysfunction, such that higher odds of reporting erectile dysfunction were linked to long-period users. Our findings strengthen the case for early intervention, as ketamine users are drawn from young and unmarried male participants. The association of ketamine use with erectile dysfunction, if substantiated, will help physicians in their diagnosis of erectile dysfunction, particularly among youths.
    Matched MeSH terms: Substance-Related Disorders/complications*
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links