Journal/Magazine Articles

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This collection contains original research articles, review articles and case reports published in local and international peer reviewed journals by the staff members of the Faculty of Medicine

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Author: search.filters.author.Mendis, K.Has files: No

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Now showing 1 - 10 of 12
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    Malaria control, elimination, and prevention as components of health security: A review
    (American Society of Tropical Medicine and Hygiene, 2022) Perera, R.; Wickremasinghe, R.; Newby, G.; Caldera, A.; Fernando, D.; Mendis, K.
    International travel, a major risk factor for imported malaria, has emerged as an important challenge in sustaining malaria elimination and prevention of its reestablishment. To make travel and trade safe, the WHO adopted the International Health Regulations (IHR) which provides a legal framework for the prevention, detection, and containment of public health risks at source. We conducted a systematic review to assess the relevance and the extent of implementation of IHR practices that can play a role in reducing malaria transmission. Selected studies addressed control, elimination, and prevention of reestablishment of malaria. Study themes focused on appraisal of surveillance and response, updating national policies to facilitate malaria control and elimination, travel as a risk factor for malaria and risk mitigation methods, vector control, transfusion malaria, competing interests, malaria in border areas, and other challenges posed by emerging communicable diseases on malaria control and elimination efforts. Review results indicate that malaria has not been prioritized as part of the IHR nor has the IHR focused on vector-borne diseases such as malaria. The IHR framework in its current format can be applied to malaria and other vector-borne diseases to strengthen surveillance and response, overcome challenges at borders, and improve data sharing-especially among countries moving toward elimination-but additional guidelines are required. Application of the IHR in countries in the malaria control phase may not be effective until the disease burden is brought down to elimination levels. Considering existing global elimination goals, the application of IHR for malaria should be urgently reviewed and included as part of the IHR.
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    Perspectives from China, India and Sri Lanka on the drivers and potential solutions to overuse and overdiagnosis
    (BMJ Publishing Group Ltd, 2023) Pathirana, T.; Wang, Y.; Martiny, F.; Copp, T.; Kumar, R.; Mendis, K.; Tang, J.
    No abstract available
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    Role of a dedicated support group in retaining malaria-free status of Sri Lanka.
    (New Delhi : National Institute of Malaria Research, 2019) Datta, R.; Mendis, K.; Wickremasinghe, R.; Premaratne, R.; Fernando, D.; Parry, J.; Rolfe, B.
    No Abstract Available
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    Transferability of faculty development resources.
    (Blackwell Publications, 2020) Olupeliyawa, A. M.; Venkateswaran, S.; Wai, N.; Mendis, K.; Flynn, E.; Hu, W.
    BACKGROUND: Adapting existing training resources for clinical teachers is more efficient than creating resources de novo. There is limited evidence on how to effectively use and ensure the relevance of training materials originally developed for different contexts and audiences. We tested in Sri Lanka and Malaysia the transferability of scenario-based training videos and session plans developed for Australian medical schools, to identify those aspects which need adaptation, and make recommendations to enhance transferability. METHODS: Staff involved in student support from three medical schools were invited to participate in five workshops facilitated by an Australian educator. Video discussion triggers of students presenting with concerns were used in workshop activities, including written exercises, group discussions and reflection. The quantitative and qualitative data collected included categorical and free-text participant responses to questionnaires and structured field notes from local faculty developers using peer observation. FINDINGS: Academic and clinician-teacher participants predominated in the workshops. Of 66 participant questionnaires (92% response rate), over 90% agreed that the workshop was relevant, and over 95% agreed that the videos facilitated discussion and the sharing of experiences. Field notes confirmed that participants were engaged by the videos, but identified that one student scenario and the approaches for seeking support in others were not immediately transferable to local contexts. The adaptation of facilitation techniques used in Australian workshops was needed to address audience responses. DISCUSSION: Our findings confirm faculty development principles of content relevancy and incorporation of reflection. To enhance transferability, we recommend co-facilitation with local faculty members, the explicit signposting of topics and re-contextualising key concepts through reflective discussion.
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    Effectiveness of passive case detection for imported malaria in a hospital setting in Sri Lanka during the prevention of re-introduction phase of malaria
    (Oxford University Press, 2019) Dharmawardena, P.; Premaratna, R.; Mendis, K.; Wickremasinghe, A.R.; Rodrigo, C.; Harintheran, A.; Fernando, D.
    INTRODUCTION: The effectiveness of the passive case detection (PCD) system for imported malaria was assessed in government hospitals in Sri Lanka post-elimination of malaria. METHODS: In 18 medical wards (test wards) in four government hospitals, the referral for malaria testing and the diagnosis of malaria by the ward physicians were monitored. Concurrently, in-ward febrile patients were assessed independently for their eligibility for referral for malaria diagnosis and were tested for malaria. The malaria incidence in 16 other wards (control wards), which the study did not screen, served as controls. RESULTS: Four imported malaria patients were diagnosed within the PCD system among 25 874 febrile patients admitted during the 14-month study period, two of whom were diagnosed in the test wards and two in the control wards. The study's screening programme did not detect any more malaria patients than detected by the routine PCD system of the wards. However, far fewer patients were screened for malaria (1.3%) than were eligible for screening (29.4%), and some infections were detected incidentally, rather than by a request for a malaria test. CONCLUSION: A continuous effort to maintain awareness of the disease among physicians would be required if the PCD system is to be effective for the detection of imported malaria, post-elimination.
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    Patient satiasfaction with consultation in ambulatory care setting in Sri Lanka
    (Department of Family Medicine, Aga Khan University Pakistan, 2006) de Silva, N*.; Abayasekera, S.; Mendis, K.; Ramanayake, J.
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    PubMed perspective of family medicine research: where does it stand?
    (Oxford University Press, 2005) Mendis, K.; Solangaarachchi, I.
    OBJECTIVE:The aim of this study was to obtain a view of family medicine research by analyzing PubMed citations from 1960-2003. METHOD: Family practice (FP) citations in PubMed from 1960 to 2003 were downloaded in MEDLINE format. This was written into relation database using 'PubMed Grabber/Analyzer' software developed at University of Kelaniya, Sri Lanka. Search Query Language (SQL) and online PubMed queries were used for further analysis. RESULTS: There were 50288 FP citations from 80 countries. Of these, 33712 (67%) citations were from 15 FP journals. United Kingdom (18760), United States (13584), Australia (3262), Canada (1848), Germany-west (1340) were the five countries which had the most citations and 22 countries had less than 5 citations. Van Weel C (118), Geyman JP (116), Olesen F (87), Jones R (83) and Knottnerus JA (82) were numerically, the top five authors. Only 921 authors had more than 10 citations and the vast majority of authors had only one citation. Letters (5121), review (2715), editorial (2259), randomized controlled trials-RCT (1585) and Meta-analysis (44) were the top publication types. 40 citations found under 'qualitative research'. Discussion. The relatively few PubMed FP citations (50288) are by a small number of academics in developed countries. Citations showed an upsurge from the mid 1980s to the late 1990's but reached a plateau in the new millennium. Compared to PubMed citations from 1960-2003 in other specialties such as 2737655 for public health, 1151194 for cardiology & cardiovascular diseases and 318538 for medical informatics, the 50288 FP citations were paltry. Paucity of RCT (1585) and meta-analysis (44) was noted. The low 'qualitative research' citations (44) could have been due to the late introduction of the MeSH concept in 2003. CONCLUSIONS: Priority should be given to increase FP research and also to ensure the indexing of FP journals that are not currently indexed in PubMed. Efforts to increase citations in Medline may not give the desired results because of low priority given primary care specialties such as family medicine in the USA. Alternative solution of a separate bibliographic database for FP similar to PsycInfo may be too costly.
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    Three decades of the Ceylon Medical Journal--analysis using MEDLINE (PubMed)
    (Sri Lanka Medical Association, 2005) Mendis, K.; Solangaarachchi, I.; Weerabaddana, C.
    INTRODUCTION: The Ceylon Medical Journal (CMJ) is the only Sri Lankan medical journal that is indexed in MEDLINE (PubMed). Publications in the CMJ from 1965 March to 2001 December were analysed using the PubMed interface of MEDLINE. METHOD: Using PubMed we downloaded the CMJ bibliography in MEDLINE format. Important tagged fields were written to a Microsoft-Access database using a PubMed Grabber/Analyser program. The analysis was done using Access-SQL and PubMed queries. RESULTS: There were 1472 citations by 1373 authors. 944 authors had only one and 176 had two articles. The top 10 authors contributed 8% and the top 25, 15.4% of the articles. Publications types were: 68.5% 'journal articles', 10.4% letters, 4.2% historical articles and 4.1% reviews. Controlled clinical trials, randomised controlled trials and clinical trials together totalled only 39 (2.1%). Articles were classified using 2 to 44 medical subject headings (MeSH; average 11.4, mode 9) from the MeSH vocabulary. CMJ articles classified using broad MeSH categories were (top five): infections 370(15 %), pathological conditions signs and symptoms 266( 10.8%), haemic, lymphatic and immunologic 199 (7.7%), endocrine, nutritional and metabolic 189 (7.7%), neoplasms 179(7.3%). DISCUSSION: For 938 (68%) authors, publishing in the CMJ was a one time affair. The top 50 authors contributed nearly a quarter (23.2%). A product of this research is an off-line CMJ searching system from 1965 to 2001 with menu driven search facilities which will be a useful tool for researchers.
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    Accessing emergency test results on ward computers: Introduction of electronic communication alone would not improve clinical care
    (British Medical Association, 2001) Fernando, B.; Mendis, K.
    No Abstract Available
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    Students behaviour and attitudes versus academic performance
    (College of General Practitioners of Sri Lanka, 2001) de Silva, N*.; Pathmeswaran, A.; Mendis, K.