Displaying publications 21 - 40 of 47 in total

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  1. Intensive therapy in neonatal tetanus
    Ganendran A
    Anaesthesia, 1974 May;29(3):356-62.
    PMID: 4599155
    Matched MeSH terms: Tetanus/drug therapy; Tetanus/etiology; Tetanus/epidemiology; Tetanus/therapy*; Tetanus Antitoxin/therapeutic use
  2. Fulltext Tetanus in adults--a continuing problem: an analysis of 217 patients over 3 years from Delhi, India, with special emphasis on predictors of mortality
    Anuradha S
    Med J Malaysia, 2006 Mar;61(1):7-14.
    PMID: 16708728
    Tetanus is still widely prevalent in many parts of the world especially in the developing countries. This study was conducted to assess the demographic and clinical features, treatment and outcome of tetanus in adults with a special emphasis on identification of predictors of mortality. This was a retrospective study of all adult patients admitted with tetanus over a three-year period from 1998 to 2000 at Lok Nayak Hospital, New Delhi, India. The demography, clinical features, treatment and complications of the patients were assessed and were evaluated against two possible outcomes- survival or death, to identify the predictors of mortality. There were 217 adults (148 males, 69 females) admitted with generalized tetanus during the study period. The mean age of the patients was 36.08 +/- 18.84 years. In most instances (63.5%), wounds / injuries served as the source of infection. Overall 31.8% had mild, 21.7% had moderate and 46.5% had severe disease at presentation. Respiratory failure and dysautonomia were the frequently observed complications. Of the 217 patients, 82 died - a mortality rate of 37.78%. Parameters that were significantly associated with increased mortality were: age (especially > 60 years); shorter duration of symptoms - trismus, rigidity and dysphagia; severe disease at presentation and shorter period of onset. Tetanus is a preventable disease associated with a high fatality rate. Universal coverage of immunization programme and appropriate wound prophylaxis is the corner stone of tetanus eradication. The treatment of tetanus is difficult and requires specialized and intensive care. The presence of parameters indicating an adverse outcome at the beginning in the patients will help identify the subset of patients that need more intensive management especially in resource poor nations.
    Matched MeSH terms: Tetanus/complications; Tetanus/diagnosis*; Tetanus/mortality*; Tetanus/therapy
  3. Tetanus neonatorum in West Malaysia
    Chen ST
    J Trop Med Hyg, 1974 Sep;77(9):204-7.
    PMID: 4416077
    Matched MeSH terms: Tetanus/mortality; Tetanus/epidemiology*; Tetanus Toxoid/administration & dosage
  4. Influence of immunization schedule on immunization coverage
    Chen ST
    J Trop Med Hyg, 1989 Dec;92(6):386-90.
    PMID: 2607571
    The infant immunization coverage for triple antigen (DPT) from 1968 and trivalent oral polio vaccine (TOPV) from 1972 to 1985 for Peninsular Malaysia are presented. It shows that immunization coverage improved when the recommended age for first dose of DPT was changed from the fourth to the second month of life in 1972 and declined when the recommended age for the first dose of DPT and TOPV was revised again from the second to the third month of life in 1980. The advantages of immunizing children early in life are discussed.
    Matched MeSH terms: Diphtheria-Tetanus-Pertussis Vaccine/administration & dosage*
  5. Universal child immunization coverage in Kuala Lumpur
    Sinniah, D., Rajeswari, B., Koh, S., George, J., Sundari, J., Sosapillai, J.N., et al.
    Malaysian Journal of Child Health, 1991;3(1):23-28.
    MyJurnal
    To verify the actual immunisation coverage in Kuala Lumpur, City Hall Health Department and the Malaysian Paediatric Association (NGO ) carried out a survey. The survey revealed that the immunisation coverage determined at the child's first birthday for BCG was 95%, DPT 3 94%, OPV 3 94%, and measles = 27% (59% at 2 years). These figures correspond closer to City Hall's estimated coverage rather than the rates projected by the Ministry of Health. The main reasons for immunisation failure were, child ill 31.8% (not brought = 20.1%, brought but not given vaccine 11.7%), lack of information 28.6%, lack of motivation 9.1%, mother too busy 9.1%. Measles immunisation coverage at 1 year was low because of wrong information on schedules. Tetanus toxoid immunisation coverage of pregnant women was low. Only 27% of children were protected against neonatal tetanus although 97% of pregnant women received antenatal care and 50% had attended other health facilities as well during pregnancy. Private medical practitioners were responsible for more than 40% of all immunisations but were not submitting returns to the Health Department. Recommendations to improve immunisation coverage include education and motivation of the public and also doctors and health personnel on prevention of missed opportunities, contraindictions to immunisation and correct schedules. (Copied from article).
    Matched MeSH terms: Tetanus; Tetanus Toxoid
  6. Fulltext Neonatal tetanus: the current context of cases in Tawau, Sabah, Malaysia
    Kok HC, Muhammad Anuar AS, Choo MY, Gill SS
    Malaysian Journal of Paediatrics and Child Health, 2016;22(101):0-0.
    MyJurnal
    Objective: To study the demographic, clinical features, management and outcome of neonatal tetanus treated at Tawau Hospital.
    Method: A retrospective study of neonatal tetanus admitted to a district hospital in Sabah was conducted.
    Results: In 2015, the hospital handled 18 cases of babies with neonatal tetanus in the Tawau Hospital. This implies an occurrence of 1.5 cases per month. All the mothers were non-citizens and did not have any proper antenatal follow up. All the tetanus babies required invasive mechanical ventilation with a median of 20 days (range, 5 to 32 days). The survival rate was 94.4%.
    Conclusion: Despite the promotion of maternal and childhood vaccination along with hygienic practices of delivery, neonatal tetanus still remains a threat to babies born in Sabah.
    Matched MeSH terms: Tetanus; Tetanus Toxoid
  7. Fulltext Economic impact of switching from partially combined vaccine "Pentaxim® and hepatitis B" to fully combined vaccine "Hexaxim®" in the Malaysian National Immunization Program
    Aljunid SM, Al Bashir L, Ismail AB, Aizuddin AN, Rashid SAZA, Nur AM
    BMC Health Serv Res, 2022 Jan 05;22(1):34.
    PMID: 34986870 DOI: 10.1186/s12913-021-07428-7
    BACKGROUND: The decision to implement new vaccines should be supported by public health and economic evaluations. Therefore, this study was primarily designed to evaluate the economic impact of switching from partially combined vaccine (Pentaxim® plus hepatitis B) to fully combined vaccine (Hexaxim®) in the Malaysian National Immunization Program (NIP) and to investigate healthcare professionals (HCPs)' and parents'/caregivers' perceptions.

    METHODS: In this economic evaluation study, 22 primary healthcare centers were randomly selected in Malaysia between December 2019 and July 2020. The baseline immunization schedule includes switching from Pentaxim® (four doses) and hepatitis B (three doses) to Hexaxim® (four doses), whereas the alternative scheme includes switching from Pentaxim® (four doses) and hepatitis B (three doses) to Hexaxim® (four doses) and hepatitis B (one dose) administered at birth. Direct medical costs were extracted using a costing questionnaire and an observational time and motion chart. Direct non-medical (cost for transportation) and indirect costs (loss of productivity) were derived from parents'/caregivers' questionnaire. Also, HCPs' and parent's/caregivers' perceptions were investigated using structured questionnaires.

    RESULTS: The cost per dose of Pentaxim® plus hepatitis B vs. Hexaxim® for the baseline scheme was Malaysian ringgit (RM) 31.90 (7.7 United States dollar [USD]) vs. 17.10 (4.1 USD) for direct medical cost, RM 54.40 (13.1 USD) vs. RM 27.20 (6.6 USD) for direct non-medical cost, RM 221.33 (53.3 USD) vs. RM 110.66 (26.7 USD) for indirect cost, and RM 307.63 (74.2 USD) vs. RM 155.00 (37.4 USD) for societal (total) cost. A similar trend was observed for the alternative scheme. Compared with Pentaxim® plus hepatitis B, total cost savings per dose of Hexaxim® were RM 137.20 (33.1 USD) and RM 104.70 (25.2 USD) in the baseline and alternative scheme, respectively. Eighty-four percent of physicians and 95% of nurses supported the use of Hexaxim® in the NIP. The majority of parents/caregivers had a positive perception regarding Hexaxim® vaccine in various aspects.

    CONCLUSIONS: Incorporation of Hexaxim® within Malaysian NIP is highly recommended because the use of Hexaxim® has demonstrated substantial direct and indirect cost savings for healthcare providers and parents/caregivers with a high percentage of positive perceptions, compared with Pentaxim® plus hepatitis B.

    TRIAL REGISTRATION: Not applicable.

    Matched MeSH terms: Diphtheria-Tetanus-Pertussis Vaccine*
  8. Fulltext Parents' and healthcare professionals' perception toward the introduction of a new fully liquid hexavalent vaccine in the Malaysian national immunization program: a cross-sectional study instrument development and its application
    Al Bashir L, Ismail A, Aljunid SM
    Front Immunol, 2023;14:1052450.
    PMID: 37180162 DOI: 10.3389/fimmu.2023.1052450
    A newly developed fully liquid hexavalent vaccine that comprises six antigens for Diphtheria, Tetanus, acellular Pertussis, Inactivated Poliomyelitis, Haemophilus Influenza type b., and Hepatitis B, is proposed to be introduced in the Malaysian national immunization program, instead of the non-fully liquid pentavalent vaccine and monovalent Hepatitis B vaccine that is currently employed in the immunization schedule. Although the introduction of new vaccines is a necessary intervention, it still needs to be accepted by parents and healthcare professionals. Hence, this study aimed to develop three structured questionnaires and to investigate the participants' perception and acceptability toward the incorporation of the new fully liquid hexavalent vaccine. A cross-sectional study was conducted among a sample of 346 parents, 100 nurses, and 50 physicians attending twenty-two primary health care centers in the states of Selangor and the Federal Territory of Kuala Lumpur and Putrajaya during 2019-2020. The study found that Cronbach's alpha coefficients for the study instruments ranged from 0.825 to 0.918. Principal components analysis produced a good fit with KMO>0.6. For the parents' perception questionnaire, the only extracted factor explained 73.9 % of the total variance; for the nurses' perception toward a non-fully and fully liquid combined vaccine, there was a sole extracted factor that explained 65.2 % and 79.2% of the total variance, respectively. Whereas for the physicians' perception, there was one factor extracted that explains 71.8 % of the total variance. The median score for all the questionnaire items ranged from 4 to 5 (Q1 and Q3 vary between 3-5). Parents' ethnicity was significantly associated (P-value ≤ 0.05) with the perception that the new hexavalent vaccine would reduce their transportation expenses. Moreover, a significant association (P-value ≤ 0.05) was found between physicians' age and the perception of the hexavalent vaccine's ability to decrease patient overcrowding in primary healthcare centers. The instruments used in this study were valid and reliable. Parents of Malay ethnicity were the most concerned about transportation expenses since they have the lowest income and are more concentrated in rural areas compared to other races. Younger physicians were concerned about reducing patient crowding and hence reducing their workload and burnout.
    Matched MeSH terms: Diphtheria-Tetanus-Pertussis Vaccine*
  9. Fulltext Acute disseminated encephalomyelitis (ADEM) presenting with seizures secondary to anti-tetanus toxin vaccination
    Hamidon BB, Raymond AA
    Med J Malaysia, 2003 Dec;58(5):780-2.
    PMID: 15190671
    Acute disseminated encephalomyelitis (ADEM) is an inflammatory demyelinating disease of the central nervous system (CNS) that is known to occur spontaneously in association with specific and non-specific viral illnesses and after vaccination against various pathogens. Although it is often a self-limited monophasic illness, the fatality rate is estimated to be as high as 20%, and many patients suffer residual neurologic impairment 1. The diagnosis is mainly based on clinical and radiological findings. The clinical presentation varies from merely, an asymptomatic condition to loss of consciousness, seizures, ataxia, optic neuropathy, cranial nerve palsies, and motor dysfunction. MRI of the brain is the single most important diagnostic radiological investigation and can facilitate early diagnosis and prompt treatment. This case report describes a patient with ADEM presenting with only seizures after vaccination with anti-tetanus toxin.
    Matched MeSH terms: Tetanus Antitoxin/adverse effects*
  10. The traditional birth attendant and neonatal tetanus: the Malaysian experience
    Chen PC
    J Trop Pediatr Environ Child Health, 1976 Dec;22(6):263-4.
    PMID: 1051832
    Matched MeSH terms: Tetanus/etiology*
  11. Fulltext Diphtheria anti-toxoid antibody levels among pre-clinical students and staff in an institute of higher learning in Malaysia: are they protected?
    Hamat, R.A., Malina, O., Chua, Y.J., Seng, K.L., Zubaidah, M., Norhanim, K., et al.
    Malaysian Journal of Medicine and Health Sciences, 2011;7(1):-.
    MyJurnal
    Little is known about the sero-prevalence of diphtheria anti-toxoid antibody levels among medical students in Malaysia. They too, just like other health care workers (HCWs) are at risk of contracting and transmitting diphtheria. Fortunately, this can be prevented by giving a specific vaccine: the diphtheria, tetanus and pertussis (DTP) vaccine. Nonetheless, data from local or regional surveys are needed before any decision is made by the respective authorities. General objective: We studied the epidemiology of diphtheria anti-toxoid antibody levels and vaccination history amongst medical students and staff in Faculty of Medicine and Health Sciences, Universiti Putra Malaysia. Specific objectives: We determined the level of diphtheria anti-toxoid antibodies amongst pre-clinical students and staff. Methodology: A total of 152 sera were collected from subjects aged 19 to 63, and diphtheria anti-toxoid levels were measured by an enzyme-linked immunosorbent assay. Results: One hundred and fifty-two (94.4%) blood samples out of 161 participants were successfully withdrawn, which comprised 105 (69.1%) and 47 (30.9%) medical students and staff, respectively. A total of 77.6% and the other 22.4% of the subjects had full and basic protection, respectively. Higher levels were predominant amongst males and they were 1.3 times more protected than females in 20-29 year-old group (85.1% vs 66.2%; odd ratios 1.25 [95% CI 1.03-1.50]; P=0.03). No significant difference in the levels of immunity among subjects for ethnicity and academic position (P>0.05). Recommendations: Level of full protection against diphtheria toxin should be clearly defined by broad population based studies using several comparable detection methods. Medical students and staff with basic protection should be closely monitored or should be given a booster dose for those who are at high risk of acquiring the disease. Thus, a standard degree of coverage should be clearly determined for health workers to prevent a potential outbreak. Conclusion: Students and staff possess immunity towards diptheria toxin however the level of full protective antibody is yet to be determined in future.
    Matched MeSH terms: Tetanus; Tetanus Toxoid
  12. Control of vitamin a deficiency for reducing morbidity and mortality in children
    Muhilal
    Malaysian Journal of Child Health, 1997;9(1):49-52.
    MyJurnal
    Various studies conducted in Indonesia have shown that administration of Vitamin A to pre-school children had decreased the mortality and morbidity rates among them. In the first study conducted in the province of Acheh in North Sumatra, a twice yearly high dose of vitamin A led to a 34% decrease in mortality. In a second study in Bogor, conducted by fortifying the nutritional additive MSG with vitamin A and distributing the product in a designated area, the mortality rate among preschool children was 45% less than in a control area. In the third study also conducted in Bogor, where vitamin A was given to lactating women 2 weeks after giving birth and then directly to the infants themselves after 5 months of age, the mortality rate was 38% lower. The prevalences of respiratory and diarrhoeal infections were statistically lower than in the control gorups. Another study on preschool children showed a two-fold increase of anti TT IgG on primary immunisation against tetanus when compared to a control group and a four-fold increase with a secondary immunisation. Other studies conducted in Bogor and other parts of the world have showed that smaller doses given more often are more effective than bigger doses given less often.
    Matched MeSH terms: Tetanus; Tetanus Toxoid
  13. Oxygen therapy and pulmonary fibroplasia: a review and case reports
    Chew DT, Yin AL
    Med J Malaya, 1971 Dec;26(2):122-8.
    PMID: 4260858
    Matched MeSH terms: Tetanus/therapy
  14. The "built-in failure-rate" of immunisation at infant-health clinics
    Dugdale AE
    Lancet, 1969 Feb 22;1(7591):409-11.
    PMID: 4179241 DOI: 10.1016/S0140-6736(69)91371-3
    Matched MeSH terms: Tetanus/prevention & control
  15. Effect of Spirulina (Arthrospira) supplementation on the immune response to tetanus toxoid vaccination in a mouse model
    Chu WL, Quynh le V, Radhakrishnan AK
    J Diet Suppl, 2013 Sep;10(3):229-40.
    PMID: 23927690 DOI: 10.3109/19390211.2013.822452
    The aim of this study was to investigate whether Spirulina (Arthrospira) supplementation could enhance the immune response to tetanus toxoid (TT) vaccine in a mouse model. Vaccination of TT was performed on day 7 and 21 in mice fed daily with Spirulina (50 and 150 mg/kg body weight). Both Spirulina supplementation and TT vaccination did not significantly affect body weight gain of the mice. Supplementation of Spirulina significantly enhanced IgG level (p = .01) after the first but not after the second TT vaccination. The anti-TT IgG levels of the groups that received low dose and high dose of Spirulina were not significantly different. Spirulina supplementation did not show significant effects on in vitro splenocyte proliferation and cytokine (IFN-γ and IL-4) production induced by Con A and TT. This study showed that Spirulina supplementation could enhance primary immune response in terms of antibody production, but not secondary immune response following TT vaccination in a mouse model.
    Matched MeSH terms: Tetanus Toxoid/immunology; Tetanus Toxoid/pharmacology*
  16. Effects of supplementation with tocotrienol-rich fraction on immune response to tetanus toxoid immunization in normal healthy volunteers
    Mahalingam D, Radhakrishnan AK, Amom Z, Ibrahim N, Nesaretnam K
    Eur J Clin Nutr, 2011 Jan;65(1):63-9.
    PMID: 20859299 DOI: 10.1038/ejcn.2010.184
    Vitamin E is an essential fat-soluble vitamin that has been shown to induce favorable effects on animal and human immune systems. The objective of this study was to assess the effects of tocotrienol-rich fraction (TRF) supplementation on immune response following tetanus toxoid (TT) vaccine challenge in healthy female volunteers.
    Matched MeSH terms: Tetanus Toxoid/administration & dosage; Tetanus Toxoid/immunology*
  17. Four is better than nine. a combined diphtheria-tetanus-pertussis-hepatitis B-Haemophilus influenzae type b vaccine for routine immunization in Malaysia
    Wong SL, Soosai P, Teoh YL, Han HH, Lefevre I, Bock HL
    Southeast Asian J. Trop. Med. Public Health, 2008 May;39(3):474-83.
    PMID: 18564687
    Malaysian infants would have to receive nine injections during the first few months of life in order to be protected against disease caused by hepatitis B (HBV), diphtheria, tetanus, pertussis and Haemophilus influenzae type b (Hib) if single HBV and Hib vaccines were used. We evaluated a combined DTPw-HBV/Hib vaccine administered at 1.5, 3 and 5 months after a birth dose of hepatitis B vaccine (HBV). One month after completion of the primary vaccination, 99% of subjects had seroprotective anti-HBV antibody levels, and at least 98% had seroprotective antibodies against diphtheria, tetanus, and Hib, and were seropositive for pertussis antibodies. The immune response to the combined vaccine was comparable to that induced by separate injections with DTPw, HBV and Hib vaccines. Overall, the DTPw-HBV/Hib vaccine was as well tolerated as separate administration of DTPw, HBV and Hib vaccines. The combined DTPw-HBV/Hib vaccine induces protection against five diseases as recommended in the Malaysian routine vaccination schedule. Use of the combined DTPw-HBV/Hib vaccine can reduce the required number of injections from nine to four in the first few months of life.
    Matched MeSH terms: Diphtheria-Tetanus-Pertussis Vaccine/administration & dosage*; Diphtheria-Tetanus-Pertussis Vaccine/adverse effects; Diphtheria-Tetanus-Pertussis Vaccine/immunology
  18. Witch doctors
    Williams C
    Pediatrics, 1970 Sep;46(3):448-55.
    PMID: 5454800
    Matched MeSH terms: Tetanus
  19. Case Report: A Challenging Case of Tetanus Presenting with Headache
    Rahim AIA, Azlan EAM, Rahman MR, Pathi NM, Ismail M, Sulaiman WAW
    Am J Trop Med Hyg, 2023 Dec 06;109(6):1242-1244.
    PMID: 37955309 DOI: 10.4269/ajtmh.23-0035
    Tetanus is a life-threatening infectious neurological condition that has become uncommon due to large-scale immunization campaigns. We describe a rare instance of generalized tetanus presenting with a headache on a tropical island in Malaysia. A 43-year-old woman presenting with headaches and generalized body weakness, which progressed into trismus and neck stiffness. Her medical history indicated a wound on the sole of her foot caused by shattered glass in an unhygienic area, but no tetanus prophylaxis had been administered. The patient was subsequently given immunoglobulin, tetanus toxoid, metronidazole, and sedatives in the recommended dosages. Her neurological condition improved remarkably, but she suffered blood pressure fluctuations due to dysautonomia. She was successfully discharged with complete recovery after 6 months of follow-up. The case demonstrates the significance of appropriate identification and care of tetanus, as well as the lethal effects of untreated wounds in vulnerable patients.
    Matched MeSH terms: Tetanus Toxoid
  20. Fulltext Supplementation with natural forms of vitamin E augments antigen-specific TH1-type immune response to tetanus toxoid
    Radhakrishnan AK, Mahalingam D, Selvaduray KR, Nesaretnam K
    Biomed Res Int, 2013;2013:782067.
    PMID: 23936847 DOI: 10.1155/2013/782067
    This study compared the ability of three forms of vitamin E [tocotrienol-rich fraction (TRF), alpha-tocopherol (α-T), and delta-tocotrienol (δ-T3)] to enhance immune response to tetanus toxoid (TT) immunisation in a mouse model. Twenty BALB/c mice were divided into four groups of five mice each. The mice were fed with the different forms of vitamin E (1 mg) or vehicle daily for two weeks before they were given the TT vaccine [4 Lf] intramuscularly (i.m.). Booster vaccinations were given on days 28 and 42. Serum was collected (days 0, 28, and 56) to quantify anti-TT levels. At autopsy, splenocytes harvested were cultured with TT or mitogens. The production of anti-TT antibodies was augmented (P < 0.05) in mice that were fed with δ-T3 or TRF compared to controls. The production of IFN-γ and IL-4 by splenocytes from the vitamin E treated mice was significantly (P < 0.05) higher than that from controls. The IFN-γ production was the highest in animals supplemented with δ-T3 followed by TRF and finally α-T. Production of TNF-α was suppressed in the vitamin E treated group compared to vehicle-supplemented controls. Supplementation with δ-T3 or TRF can enhance immune response to TT immunisation and production of cytokines that promote cell-mediated (TH1) immune response.
    Matched MeSH terms: Tetanus Toxoid/administration & dosage*
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