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  1. Fulltext Multiplex real-time RT-PCR assay for diagnosis of Dengue, Zika and Chikungunya infections
    Zarina Mohd Zawawi, Tengku Rogayah Tengku Abdul Rashid, Amir Hussien Adiee, Murni Maya Sari, Ravindran Thayan
    Malaysian Journal of Medicine and Health Sciences, 2019;15(106):5-5.
    MyJurnal
    Introduction: Dengue virus (DENV), Zika virus (ZIKV) and Chikungunya virus (CHIKV) are Arboviruses that are transmitted by the same vector, Aedes aegypti. Dengue has become a global problem since the Second World War and is common in more than 110 countries. In Malaysia, dengue is a major disease burden as total economic costs to the country as a result of dengue is close to RM1.05 billion in 2010 and estimated to rise to 1.3 billion by 2020. Apart from Dengue, Zika and Chikungunya are the other important mosquito borne diseases in Malaysia. The aim of this study was to develop a multiplex real-time assay for simultaneous detection of DENV, ZIKV and CHIKV in clinical specimens. Methods: The published singleplex protocols were used with key modifications to implement a triplex assay. A one-step multiplex real-time RT-PCR assay was developed that can simultaneously detect RNA of DENV, ZIKV and CHIKV with good performance for a routine diagnostic use. The assay was evaluated for inter- and intra-reproducibility by mean CT value. The diagnostic sensitivity was tested with 135 archived samples which had been defined positive or negative by routine singleplex assays. Whole blood, plasma and urines were used in this study. Results: Intra- and inter-reproducibility and sensitivity varied from 0.10% to 4.73% and from 0.45% to 5.98% for each virus respectively. The specificity of detection was 100%. The multiplex real-time RT-PCR assay showed concordance with test results performed by routine singleplex assays. No cross reaction was observed for any of the clinical samples. Conclusion: The development of a rapid, sensitive and specific molecular assay for DENV, ZIKV and CHIKV infections will produce a greater diagnostic capacity in our laboratory. This multiplex approach is cost effective and robust with the concurrent detection of 3 viruses of public health concern.
    Matched MeSH terms: Chikungunya Fever
  2. Fulltext Analysis of Salmonella enterica Serovar Typhi by Outer Membrane Protein (OMP) Profiling, Random Amplification of Polymorphic DNA (RAPD) and Pulsed Field Gel Electrophoresis (PFGE)
    Kumar Y, Mani KR, Tahlan AK
    Trop Life Sci Res, 2019 Jan;30(1):57-71.
    PMID: 30847033 DOI: 10.21315/tlsr2019.30.1.4
    A number of countries, including developed countries, still have typhoid fever as a major problem resulting in frequent outbreaks. The importance of controlling spread of typhoid fever is well known and necessitates periodic studies to delineate epidemiological relationships. Although phage typing remains to be the preferred conventional method for characterisation of typhoid bacilli, it is of limited use due to prevalence of few predominant phage types in the country like India. Therefore, an effort has been made to assess three molecular methods [Outer Membrane Protein (OMP) Profiling, Random Amplification of Polymorphic DNA (RAPD) and Pulsed Field Gel Electrophoresis (PFGE)] for typing of Salmonella enterica serovar Typhi. 128 Salmonella enterica serovar Typhi isolates were identified using biotyping and serotyping followed by antimicrobial susceptibility testing. These isolates were further subjected to OMP analysis, RAPD and PFGE. PFGE (114 unique clusters) was found to be the most discriminatory method followed by RAPD (94 unique clusters) and OMP profiling (50 unique clusters). Multidrug resistant strains were well discriminated by all three methods used in the study. PFGE still remains the most preferred method for detailed epidemiological investigations. However, random amplification of polymorphic DNA and outer membrane protein profiling can also be considered for molecular discrimination of the isolates in the laboratories lacking high-end facilities.
    Matched MeSH terms: Typhoid Fever
  3. Fulltext Entire genome characterization of Chikungunya virus from the 2008-2009 outbreaks in Thailand
    Pongsiri P, Auksornkitti V, Theamboonlers A, Luplertlop N, Rianthavorn P, Poovorawan Y
    Trop Biomed, 2010 Aug;27(2):167-76.
    PMID: 20962712 MyJurnal
    The resurgence of Chikungunya virus (CHIKV) in the southern, northeastern and northern parts of Thailand, inflicting approximately 46,000 reported cases since October 2008 until December 2009, has raised public health concerns. In the present study, we characterized nearly complete genome sequences of four CHIKV isolates obtained from 2008 to 2009 outbreaks in Thailand. Phylogenetic analysis was performed to determine the relationships of the study viruses with previously reported isolates. Results showed that 2008-2009 Thailand isolates belonged to the East, Central and South African genotype and were most closely related to isolates detected in Malaysia and Singapore in 2008. This was in contrast to isolates from all previous outbreaks in Thailand which were caused by an Asian genotype. We describe several novel mutations in Thailand isolates that warrants further investigation on characterization of CHIKV from different parts of the country to better understand the molecular epidemiology of Chikungunya fever outbreaks in Thailand.
    Matched MeSH terms: Chikungunya Fever
  4. Prediction of promiscuous epitopes in NSP2 of Chikungunya virus: An in-silico approach
    Fazal F, Anwar T, Waheed Y, Parvaiz F
    Trop Biomed, 2020 Sep 01;37(3):566-577.
    PMID: 33612772 DOI: 10.47665/tb.37.3.566
    This study is focused towards developing a global consensus sequence of nonstructural protein 2 (NSP2), a protease of Chikungunya Virus (CHIKV) and predict immunogenic promiscuous T-cell epitopes based on various bioinformatics tools. To date, no epitope data is available for the Chikungunya virus in the IEDB database. In this study, 100 available nucleotide sequences of NSP2-CHIKV belonging to different strains were downloaded from the National Centre for Biotechnology Information (NCBI) database. The nucleotide sequences were subjected to translated sequencing using the EXPASY tool followed by protein alignment using the CLC workbench and a global consensus sequence for the respective protein was developed. IEDB tool was used to predict HLA-I and HLA-II binding promiscuous epitopes from the consensus sequence of NSP2-CHIKV. Thirty-four B-cell based epitopes are predicted and the promiscuous epitope is VVDTTGSTKPDPGD at position 341-354. Twenty-six MHC-I short peptide epitopes are predicted to bind with HLA-A. The promiscuous epitopes predicted to bind with HLA-A*01:01 are VTAIVSSLHY, SLSESATMVY, FSKPLVYY, QPTDHVVGEY at positions 317-326, 84-93, 535-544 and 15-24 with percentile ranks 0.17, 0.39, 0.51 and 0.81, respectively. Twenty-four MHC-II short peptide epitopes are predicted for HLA-DRB. The promiscuous epitope predicted to bind with HLA-DRB*01:01 is VVGEYLVLSPQTVLRS from 20-35 with a lowest percentile rank of 0.01. These predicted epitopes can be effective targets towards development of vaccine against CHIKV. Epitopes predicted in this study displayed good binding affinity, antigenicity and promiscuity for the HLA classes. These predicted epitopes can prove to be translationally important towards the development of CHIKV.
    Matched MeSH terms: Chikungunya Fever
  5. Fulltext Ethno-medicine survey of medicinal plants used by villagers in Kudat, Sabah, Malaysia. [Abstract]
    Shimmi SC, Kabir S, Parash MTH, Hossain ABMT, Khaing MS, Muhd Yunus R
    Malaysian Journal of Medicine and Health Sciences, 2019;15(106):65.
    MyJurnal
    ABSTRACTS FOR THE 1ST INTERNATIONAL BORNEO HEALTHCARE AND PUBLIC HEALTH CONFERENCE AND 4TH BORNEO TROPICAL MEDICINE
    AND INFECTIOUS DISEASE CONGRESS. New Frontiers in Health: Expecting the Unexpected; Held at the Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia; On 3rd-5th September 2019
    Introduction: The use of medicinal plants as a remedy and prevention of diseases based on practical skills, knowledge and therapies was passed down from one generation to the next. It was reported by WHO that, approximately a quarter of the modern drugs were derivatives of plants or herbs, used as traditional medicines. It has contributed greatly in the health care management as the main source of medicine for many of the rural population in Sabah. This preliminary study was carried out to observe the use of medicinal plants in different villages of Kudat and to know about the knowledge of the villagers related to possible side effects of these plants.
    Methods: It was a cross-sectional descriptive study which was carried out in different villages of Kudat, Sabah, Malaysia between August and September 2018. The data were obtained through interviewing the people in different villages by using semi-structured questionnaire. Descriptive statistics were used to present the data.
    Results: Among the 87 participants, 37.9% were male and 62.1% were female. Their mean age was 45.87 (±14.03) and they were mostly from Kadazan-Dusun (50.6%) and Rungus (42.5%). The highest level of education among the participants was SPM (20.7%). Roots, stems, leaves, flowers and fruits of 49 plant species were reported in the treatment of more than 30 types of health conditions. Anaemia, hypertension, diabetes, joint pain, hypercholesterolaemia, fever, asthma, malaria, vomiting and few acute illnesses are mentionable. Majority (71%) of the participants did not have any knowledge about possible side effects of the orally ingested or tropically applied medicinal plants.
    Conclusion: There should be thorough research on dosage, mechanism of action and possible side effects of the medicinal plants and the results of these researches should reach the users of these plants.
    Matched MeSH terms: Fever
  6. Spectrum of flood-related diseases encountered during flood disaster in Johore, Malaysia
    Badrul Hisham, A.S., Nor Azian Shaharom, C.M.D., Marzukhi, M.I., Norli, R., Fatimah, O., Kee, KF, et al.
    Malaysian Journal of Community Health, 2009;15(3):15-23.
    MyJurnal
    The state of Johore, Malaysia had been hit by the worst flood in the Malaysian modern history on the 19th December 2006 (first wave) and the 12th January 2007 (second wave) affecting all the eight districts. A total number of 157,018 and 155,368 Johore population had been displaced by the first and the second wave event respectively. The Johore State Health Department activated the Flood Action Plan which include mobilising medical teams to conduct daily clinical examinations on the flood victims and health teams to inspect flood relief centres, food premises and homes at flood-hit areas with regard to prevent and control communicable diseases. The spreadsheet format was used to collect data on diseases, injury and death throughout the Johore flood disaster period starting from the 19th December 2006 until 19th February 2007. Analyses showed that 19,670 flood victims (36.3%) had communicable diseases and 34,530 (67.0%) had non-communicable diseases. As for the communicable diseases and symptoms/syndromes related to communicable disease, 41.3% were acute respiratory infections (ARI) followed by 25.9% skin infections, 19.1% fever, 10.1% acute gastroenteritis (AGE) and 3.0% acute conjunctivitis. Other infectious diseases include 61 notifiable diseases (46 food poisoning, 14 dengue fever and one tuberculosis), 20 leptospirosis (with two deaths), 20 chicken pox and two melioidosis cases. The Batu Pahat district had the highest incidence for the majority of the communicable diseases because of the prolonged flooding period. No cholera, typhoid, malaria, measles or hand-foot-mouth disease (HFMD) cases were detected among the Johore flood victims. Trends of disease incidence follow the number of evacuees placed in the relief centres corresponding to respective wave. A total of 507 flood victims had physical injuries related to flood mostly due to fall onto wet floor at the relief centres. Fifteen deaths due to drowning were mainly caused by accidental fall into the flood water. The incidence of communicable diseases encountered had been appropriately anticipated and managed attributed to enhanced public health control programmes augmented by syndromic and laboratory surveillance on potentialy fatal infectious diseases. Equal emphasis should be given to the surveillance and control of chronic diseases.
    Matched MeSH terms: Typhoid Fever
  7. Fulltext Pengawalan mutu air minuman dan sanitasi semasa banjir 2006-2007 di Johor Darul Ta’zim
    Md Rajuna, A.S., Norazema, S.
    Malaysian Journal of Community Health, 2009;15(3):41-54.
    MyJurnal
    Background : Safe potable water is critical during and post flood. In the pre-flood period, Johore has an excellent, systematic and comprehensive water supply system. More than 98.6% of Johore population received treated water supply from the water treatment plants.
    Methodology : Data collection was performed by conducting additional water sampling at routine sampling stations as well as the flood relief centres, water tankers (lorries) and static water tanks. Water treatment plant outlet and water tanker inlet shall have a minimum level of 2.0 mg/l of residual chlorine so that reticulation, water tanker outlets and static water tanks would have at least 0.5 mg/l as a measure to prevent the incidence of water borne diseases. Sampling was done everyday to monitor water quality at the flood relief centres as well as flood-hit areas. Inspections and surveillance on sanitation were also conducted on latrines, solid waste disposal systems and on the surrounding environment.
    Results : A total of 6,283 water samples had been collected during and post flood. Violations on E. coli, turbidity and residual chlorine were 0.8%, 0.6% and 4.0% respectively with the Kluang district recorded the highest percentages for all the three parameters. A number of 621 wells had been inspected with 378 of them (60.9%) had been chlorinated. In order to ensure environmental cleanliness, 26,815 houses in 708 villages had been visited. Out of them, 2,011 houses (7.5%) were not satisfactory. Sanitation inspections found that 1,778 latrines, 2,719 domestic water sewerage systems and 2,955 solid waste disposal systems were under substandard conditions thus remedial actions had been taken immediately.
    Conclusion : Although the flood disaster was massive with prolonged flooding period, however, an overall quality status on treated water supply was satisfactory whilst sanitary hygiene was under control. Hence, the incidence of communicable disease especially water borne diseases would not progress into serious outbreak, in fact, neither cholera nor typhoid was reported during the Johore flood disaster.
    Matched MeSH terms: Typhoid Fever
  8. Fulltext Food safety issues in recent Flood 2006-2007 in Johore
    Daud, A.R., Thayalan, R., Farhatun Najmi, M.G.
    Malaysian Journal of Community Health, 2009;15(3):55-59.
    MyJurnal
    Background and Objective : Johor was affected by the worst flood in 100 years in December 2006 and again in January 2007. The concern that improper sanitary facilities and contaminated water supply at relief centres would result in contaminated food made monitoring of food hygiene vital. The objective of this paper is to describe food hygiene surveillance activities carried out in flood relief centres and flood affected areas and the challenges faced in carrying out these activities.
    Methodology : The food hygiene surveillance activities were carried out by the Assistant Environmental Health Officers (AEHO) in the districts. Among the surveillance activities carried out are inspection of food preparation areas in relief centres, inspection of food premises in flood affected areas and food sampling. Premise inspections were carried out using a specific inspection format. Food samples taken were sent to Public Health Laboratory, Johor Bahru for microbiological analysis. Anti typhoid vaccination for food handlers were also carried out. Apart from that, observations made by the health teams were alsotaken into account.
    Results : A total of 3,159 food preparation areas in relief centres were inspected. During the same period, a total of 2,317 food premises in flood affected areas were inspected as soon these premises started operating after the floods. Inspections showed that 69 food preparation areas in relief centres and 181 food premises in flood affected areas had unsatisfactory hygiene. A total of 1,566 holding samples were taken and 425 samples were sent to the laboratory for analysis. Forty-six of the samples analysed were found to be positive for pathogenic bacteria such as e. coli, staphylococcus aureus and salmonella.
    Conclusion : The health personnel from the Johor Health Department in various districts carried out an excellent job in ensuring food safety during the floods. There were no outbreaks of food poisoning. However analysis of food samples taken during the floods did show the presence of pathogenic organisms but probably their numbers were not high enough to cause any food poisoning. The promotion and enforcement of food hygiene requirements should be carried out continuously to ensure that every individual understands the need for hygiene and food safety during disaster situation such as flood.
    Matched MeSH terms: Typhoid Fever
  9. Fulltext Food poisoning outbreak in UiTM, Dungun, Terengganu, 1999.
    Faizan, G., Balkis, A.K., Kasemani, E., Che Mohd Shabri, A., Amirullah, M.A.
    Malaysian Journal of Public Health Medicine, 2002;2(1):50-53.
    MyJurnal
    Food poisoning is still a major problem in the state of Terengganu. The study was conducted during an episode of food poisoning outbreak which occurred in October, 1999, at Universiti Tekonologi Mara (UiTJ1rO, Dungun to determine the etiology, mode of transmission, source and the risk factors of the outbreak and hence to take appropriate remedial actions and preventive measures. A retrospective cohort study was conducted amongst 925 students using a standard questionnaire as well as environmental investigation and bacterial subtyping. All the samples were Malay females, age ranging jrom /9 — 22 years. It was found that majority ofthe victims (72 %) presented with abdominal cramp, 68.5% headache, 60.0% diarrhea, 55.2% fever, 45.0% nausea, 39.0% muscle
    ache and 3]. 7% vomiting. The epidemic curve suggested of a common source of infection and the most probable food that has been contaminated was taken during lunch hour on October 20'I'1999, Statistical analysis showed that spices jiied chicken and "nasi minyak" were significantly associated with the illness (p < 0. 05). The most likely causative organism was Salmonella spp as supported by the clinical presentation and incubation period of the disease, identdication of contaminated food, bacterial subtyping result and environmental findings. Following the outbreaks, several remedial actions were taken including immediate close—up ofthe canteen for I4 days, treatment for the cases and health examination and typhoid immunization for all food handlers.
    Matched MeSH terms: Typhoid Fever
  10. Fulltext The importance of knowing the potential for cure among women newly diagnosed with breast cancer
    RG, Raja Lexshimi, Raijah A. Rahim
    Medicine & Health, 2006;1(1):31-35.
    MyJurnal
    A proportion of patients with acute viral fever with thrombocytopaenia does not necessary have dengue infection. Managing them indiscriminately as dengue infection may not be appropriate. The prevalence of this problem is not exactly known. The objective of this study is to determine the prevalence of acute non-dengue febrile thrombocytopaenia among adult patients presenting with acute non-specific febrile illness in an outpatient setting. This was a clinic-based cross sectional study. Consecutive patients presenting with non-specific febrile illness of less than two weeks were selected from the Primary Care Centre of Hospital Universiti Kebangsaan Malaysia (HUKM) and the Batu 9 Cheras Health Clinic. Full blood count was done on the day of visit and dengue serology was done on day five of illness for all patients enrolled. Seventy three patients participated in this study from May to November 2003. Among the patients, 35 (47.9%) were noted to have thrombocytopaenia. Fourteen (40%) patients with thrombocytopaenia were serologically negative. The prevalence of non-dengue febrile thrombocytopaenia was 19.2%. A significant number of patients with acute non-specific febrile illness with thrombocytopaenia were negative for dengue serology. These patients should be differentiated from those with acute febrile thrombocytopaenia, as they might differ in their natural history from those with dengue infection, and hence require different management strategies.

    Study site: Primary Care Centre of Pusat Perubatan Universiti Kebangsaan Malaysia (PPUKM) and the Batu 9 Cheras Health Clinic.
    Matched MeSH terms: Fever
  11. Fulltext Cost of management of adverse events of pertussis vaccine
    Siti Haniza, M., Syed Aljunid, Haniza, M.A.
    Malaysian Journal of Public Health Medicine, 2010;10(1):47-56.
    MyJurnal
    Whole-cell Pertussis (wcPertussis) vaccines combined with diphtheria and tetanus toxoids are effective in preventing clinical pertussis. The study aimed at determining the cost of managing fever and convulsions and cost of adverse events associated with wcPertussis. Parents who brought their children to health clinics and parents of children who were admitted for febrile convulsions were interviewed using structured questionnaire and the information were used to determine the cost of managing adverse events. Mean cost of managing mild fever per case was RM249, mean cost of managing high fever per case was RM1,036 and mean cost of managing convulsions was RM1,225. Total cost of managing adverse events was RM261 million for mild fever, RM66.7 million for high fever and RM1.3 million for convulsions. Costs of managing mild and high fever were less than the cost of managing convulsions. Total cost of managing mild fever was highest at RM261 million compared with RM66.7 million for high fever and RM1.3 million for convulsions. Thus, lower risk of adverse events actually contributed to higher costs of managing the adverse event.
    Matched MeSH terms: Fever
  12. Severe mental retardation following asymptomatic hypoglycaemia in an infant with nesidioblastosis
    Rahmah, R., Wu, L.L., Roziana, A., Swaminathan, M., Kuhnle, U.
    Malaysian Journal of Child Health, 1997;9(1):93-96.
    MyJurnal
    Nesidioblastosis is a rare metabolic disease characterised by inappropriate insulin secretion often associated with life-threatening hypoglycaemia. While severe cases present in the newborn period, patients have been described later in infancy. Familial cases suggest an autosomal recessive trait, and recently mutations in the sulphonlurea receptor gene, possibly a regulator of insulin secretion, have been identified and associated with disease expression. We report a twin boy who developed normally until the age of six months when he was noted to regress. The boy is the older twin born to non-consanguinous parents. He presented to a hospital first at the age of 13 months with fever and generalised seizures. Low blood glucose was noted, but he recovered easily and was able to maintain euglycaemia during a 48-hour period of observation. Microcephaly and developmental delay were documented and anticonvulsant therapy was started. At 18 months, low blood glucose with high C-peptide was documented during reevaluation. Follow-ing a short trial of subcutaneous long-acting somatostatin analogue, the child was subjected to near-total pancreatectomy. The histology revealed findings consistent with nesidioblastosis. The child's condition improved but he remained significantly delayed This case emphasises the importance of recognising and treating hypoglycaemia early to avoid irreversible brain damage. It is interesting to note that the twin brother has always been well and is developmentally normal. Further studies to identify the inheritance pattern in the family would be of great interest.
    Matched MeSH terms: Fever
  13. Fulltext Management of upper respiratory tract infections in Kinta District, Perak
    Hairul lzwan AR, Hazlee AH, Noridah O
    Malaysian Journal of Public Health Medicine, 2003;3(2):10-13.
    MyJurnal
    Upper respiratory tract infections (URTI) are the most common diseases treated in the primary health care centres in Kinta District, Perak. Thus, aretrospectiire study was undertaken to examine the documentation of the presentation of patients diagnosed with URTI and their antibiotic treatment at two health care centres in Kinta district, The randomly selected case notes of 700 patients documented the following symptoms, fever (43 .29%) , cough (68.14%) , no cough (24.43%), nasal symptoms (35 .29%) , sore throat (46.00%), headache (13 .57%) , bodyache (3 .57%) , earache (1 .86%) and gastrointestinal symptom (0, 14%) . Analysis of results using 'sore throat score' and isuggested appropriate management’ adopted from a study by Wawen et al. revealed poor correlation between diagnosis of URTI and the need for antibiotic therapy. Therefore, a clinical score for patients with sore throat can be introduced to overcome inappropriate prescription of antibiotics.
    Klinik Kesihatan Gopeng, Klinik Kesihatan Malim Nawar, Kinta district, Perak, Malaysia
    Matched MeSH terms: Fever
  14. Fulltext A Rejang river rash
    Lim JL
    Malays Fam Physician, 2014;9(1):33-34.
    PMID: 25606297 MyJurnal
    A 30-year-old Iban woman presented to a rural primary healthcare clinic located along the Batang Rejang in Sarawak. She had a 2-day history of rash, which started over her trunk and later spread to her face and limbs. What started out as individual erythematous maculopapular spots later coalesced to form larger raised blotches. The rash was extremely pruritic and affected her sleep, and hence her visit. The rash was preceded by high grade, persistent fever that was temporarily relieved by paracetamol. She also complained of malaise, arthralgia and myalgia. Her appetite had been poor since the onset of the fever. She lived in a long house at the edge of the jungle. Although she did not have a history of going into the jungle to forage, she went regularly to the river to wash clothes. Clinically, she appeared lethargic and had bilateral conjunctival injection. Her left anterior cervical lymph nodes were palpable. There were erythematous macules measuring 5 to 15 mm distributed over her whole body but predominantly over the chest and abdominal region (Figure 1). An unusual skin lesion was discovered at the right hypochondriac region. This lesion resembled a cigarette burn with a necrotic centre (Figure 2). There was no evidence of hepato-splenomegaly. Examination of the other systems was unremarkable. On further questioning, the patient admitted being bitten by a ‘kutu babi’ or mite 3 days before the onset of her fever.
    Matched MeSH terms: Fever
  15. Fulltext Healthcare Professionals' Awareness, Knowledge, Attitudes, Perceptions and Beliefs about Ebola at Gondar University Hospital, Northwest Ethiopia: A Cross-sectional Study
    Abebe TB, Bhagavathula AS, Tefera YG, Ahmad A, Khan MU, Belachew SA, et al.
    J Public Health Afr, 2016 Dec 31;7(2):570.
    PMID: 28299161 DOI: 10.4081/jphia.2016.570
    A poor understanding of Ebola Virus Disease (EVD) among Health Care Professionals (HCPs) may put our lives at risk. We aimed to assess the awareness, knowledge, attitudes, perceptions, beliefs of HCPs towards Ebola at Gondar University Hospital (GUH) in Northwest Ethiopia. We conducted a hospital based, cross-sectional survey among 245 randomly selected HCPs working at GUH from August-October, 2015. A validated, self-administered questionnaire was used to collect the data. We calculated descriptive statistics with P<0.05 being statistically significant. Of the 245 participants, 211 (86.1%) completed the study. The majority had heard about EVD and used news media (62%) as a source of information. Still, many were afraid of getting EVD (56.4%; P=0.001). A significant number of HCPs thought EVD can cause paralysis like polio (45%) and can be treated with antibiotics (28.4%). In addition, 46.4% of the HCPs felt anger or fear towards Ebola infected patients (P=0.006). We identified poor knowledge and negative incorrect beliefs among doctors and allied health professionals. There is a need for intensive training for all HCPs reduce EVD risk.
    Matched MeSH terms: Hemorrhagic Fever, Ebola
  16. Fulltext Prescription patterns and appropriateness of antibiotics in the management of cough/cold and diarrhea in a rural tertiary care teaching hospital
    Ahmad A, Khan MU, Malik S, Mohanta GP, Parimalakrishnan S, Patel I, et al.
    J Pharm Bioallied Sci, 2016 Oct-Dec;8(4):335-340.
    PMID: 28216959 DOI: 10.4103/0975-7406.199340
    BACKGROUND: Acute gastroenteritis and respiratory illnesses are the major causes of morbidity and mortality in children under 5 years of age. The objective of this study was to evaluate the prescription pattern of antibiotic utilization during the treatment of cough/cold and/or diarrhea in pediatric patients.

    METHODS: A descriptive, cross-sectional study was conducted for 6 months in pediatric units of a tertiary care hospital in South India. Children under 5 years of age presenting with illness related to diarrhea and/or cough/cold were included in this study. Data were collected by reviewing patient files and then assessed for its appropriateness against the criteria developed in view of the Medication Appropriateness Index and Guidelines of the Indian Academy of Pediatrics. The results were expressed in frequencies and percentages. Chi-square test was used to analyze the data. A P < 0.05 was considered statistically significant.

    RESULTS: A total of 303 patients were studied during the study period. The mean age of the patients was 3.5 ± 0.6 years. The majority of children were admitted mainly due to chief complaint of fever (63%) and cough and cold (56.4%). The appropriateness of antibiotic prescriptions was higher in bloody and watery diarrhea (83.3% and 82.6%; P < 0.05). Cephalosporins (46.2%) and penicillins (39.9%) were the most commonly prescribed antibiotics, though the generic prescriptions of these drugs were the lowest (13.5% and 10%, respectively). The seniority of prescriber was significantly associated with the appropriateness of prescriptions (P < 0.05). Antibiotics prescription was higher in cold/cough and diarrhea (93.5%) in comparison to cough/cold (85%) or diarrhea (75%) alone.

    CONCLUSIONS: The study observed high rates of antibiotic utilization in Chidambaram during the treatment of cough/cold and/or diarrhea in pediatric patients. The findings highlight the need for combined interventions using education and expert counseling, targeted to the clinical conditions and classes of antibiotic for which inappropriate usage is most common.
    Matched MeSH terms: Fever
  17. The Medicinal Uses, Toxicities and Anti-inflammatory Activity of Polyalthia Species (Annonaceae)
    Yao LJ, Jalil J, Attiq A, Hui CC, Zakaria NA
    J Ethnopharmacol, 2018 Oct 11.
    PMID: 30316887 DOI: 10.1016/j.jep.2018.10.001
    ETHNOPHARMACOLOGICAL RELEVANCE: Polyalthia is one of the largest and notable genera in Annonaceae family. Polyalthia species have been widely used in folklore medicine for the treatment of rheumatic fever, gastrointestinal ulcer and generalized body pain. Numerous in vitro and in vivo studies on Polyalthia Species have also corroborated the significant anti-inflammatory potential of its extracts and secondary metabolites.

    AIM OF THE STUDY: This review is an attempt to assess the anti-inflammatory activity of Polyalthia species by giving critical appraisal and establishing evidences of their traditional uses. Moreover this review will highlight the lead compounds for future drug development that can serve as a potential anti-inflammatory drug with comparative efficacy and minimum side effects.

    MATERIALS AND METHODS: An extensive literature review, focusing the anti-inflammatory potential of Polyalthia species was conducted using the following databases: PubMed, ScienceDirect, SpringerLink, Ovid, Scopus and ProQuest, as well as the locally available books, journals and relevant documents. The reference lists of retrieved papers were also searched for additional studies.

    RESULTS: The Polyalthia species have shown significant anti-inflammatory activity through various mechanism of action. The most significant anti-inflammatory mechanism includes the inhibition of nuclear factor kappa B (NF-κB), prostaglandins (PGs), pro-inflammatory cytokines, inducible nitric oxide synthase (iNOS) and reactive oxygen species (ROS). The data suggests that hydroxycleroda-3,13-dien-15,16-olide and 16-oxocleroda-3,13-dien-15-oic acid, quercetin, rutin, spinasterol, α-spinasterol, goniothalamin and (-)-5-hydroxygoniothalamin are the most potent anti-inflammatory compounds from Polyalthia species with comparable IC50 with positive controls.

    CONCLUSIONS: Numerous pharmacological studies have supported the use of Polyalthia species against pain, rheumatic fever, haemorrhages and inflammation in traditional medicine. Flavonoids, diterpenoids, sterols and styrylpyrones from genus Polyalthia are the most significant class of compounds with potent anti-inflammatory activity. Secondary metabolites from these classes should be brought into further research to fill the gaps of knowledge in pharmacokinetics, pharmacodynamics, bioavailability, and toxicity in order to convert the pre-clinical results into clinical data for further investigation.

    Matched MeSH terms: Rheumatic Fever
  18. Complete heart block in young adult with acute rheumatic fever
    Nor Hidayah ZA, Azerin O, Mohd Nazri A
    Med J Malaysia, 2018 10;73(5):323-325.
    PMID: 30350813 MyJurnal
    Acute Rheumatic fever (ARF) is commonly associated with ECG abnormalities particularly atrioventricular block. However, third degree atrioventricular block or complete heart block is a rare manifestation. Most cases occurred in children. We reported a 25 year old man who developed complete heart block during an acute episode of ARF. He presented to hospital with five days history of fever, malaise and migrating arthralgia, followed by pleuritic chest pain. One day after admission his electrocardiogram (ECG) revealed complete heart block. Transthoracic echocardiography showed good left ventricular function with thickened, mild mitral regurgitation with minimal pericardial effusion. ASOT titer was positive with elevated white blood count and acute phase reactant. A temporary pacemaker was inserted in view of symptomatic bradycardia. The complete heart block resolved after medical therapy. He was successfully treated with penicillin, steroid and aspirin. He was discharged well with oral penicillin. The rarity of this presentation is highlighted.
    Matched MeSH terms: Rheumatic Fever
  19. Fulltext Awareness and knowledge of Chikungunya infection following its outbreak in Pakistan among health care students and professionals: a nationwide survey
    Mallhi TH, Khan YH, Tanveer N, Bukhsh A, Khan AH, Aftab RA, et al.
    PeerJ, 2018;6:e5481.
    PMID: 30186686 DOI: 10.7717/peerj.5481
    Background: The World Health Organization (WHO) declares Chikungunya (CHIK) infection to be endemic in South Asia. Despite its first outbreak in Pakistan, no documented evidence exists which reveals the knowledge or awareness of healthcare students and workers (HCSW) regarding CHIK, its spread, symptoms, treatment and prevention. Since CHIK is an emergent infection in Pakistan, poor disease knowledge may result in a significant delay in diagnosis and treatment. The current study was aimed to evaluate the awareness and knowledge of CHIK among HCSW.

    Methods: A cross-sectional study was conducted among HCSW from teaching institutes and hospitals in seven provinces of Pakistan. We collected information on socio-demographic characteristics of the participants and their knowledge by using a 30-item questionnaire. The cumulative knowledge score (CKS) was calculated by correct answers with maximum score of 22. The relationship between demographics and knowledge score was evaluated by using appropriate statistical methods.

    Results: There were 563 respondents; mean age 25.2 ± 5.9 years with female preponderance (62.5%). Of these, 319 (56.7%) were aware of CHIK infection before administering the survey. The average knowledge score was 12.8 ± 4.1 (% knowledge score: 58.2%). Only 31% respondents had good disease knowledge while others had fair (36.4%) and poor (32.6%) knowledge. Out of five knowledge domains, domain III (vector, disease spread and transmission) and V (prevention and treatment) scored lowest among all i.e. percent score 44.5% and 54.1%, respectively. We found that socio-demographic characteristics had no influence on knowledge score of the study participants.

    Conclusion: Approximately one-half of participants were not aware of CHIK infection and those who were aware had insufficient disease knowledge. Findings of the current study underscore the dire need of educational interventions not only for health care workers but also for students, irrespective to the discipline of study.

    Matched MeSH terms: Chikungunya Fever
  20. Fulltext Measles: a disease often forgotten but not gone
    Leung AK, Hon KL, Leong KF, Sergi CM
    Hong Kong Med J, 2018 Oct;24(5):512-520.
    PMID: 30245481 DOI: 10.12809/hkmj187470
    Measles (rubeola) is a highly contagious vaccine-preventable disease caused by the measles virus-a virus of the Paramyxoviridae family. The illness typically begins with fever, runny nose, cough, and pathognomonic enanthem (Koplik spots) followed by a characteristic erythematous, maculopapular rash. The rash classically begins on the face and becomes more confluent as it spreads cephalocaudally. Laboratory confirmation of measles virus infection can be based on a positive serological test for measles-specific immunoglobulin M antibody, a four-fold or greater increase in measles-specific immunoglobulin G between acute and convalescent sera, isolation of measles virus in culture, or detection of measles virus ribonucleic acid by reverse transcriptase-polymerase chain reaction. Complications occur in 10% to 40% of patients, and treatment is mainly symptomatic. Bacterial superinfections, if present, should be properly treated with antibiotics. To eradicate measles, universal childhood immunisation and vaccination of all susceptible individuals with measles vaccine would be ideal. In developed countries, routine immunisation with measles-containing vaccine is recommended, with the first and second doses at ages 12 to 15 months and 4 to 6 years, respectively. The World Health Organization recommends that the first and second doses of measles-containing vaccine be given at ages 9 months and 15 to 18 months, respectively, in countries with high rates of measles transmission.
    Matched MeSH terms: Fever
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