Browsing by Author Premawardhena, A.

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Issue DateTitleAuthor(s)
2022Maternal knowledge on curative therapies and its impact on medical care and psychological health among children with thalassaemia in Sri LankaMettananda, S.; Pathiraja, H.; Peiris, R.; Bandara, D.; de Silva, U.; Mettananda, C.; Premawardhena, A.
2012Methemoglobinemia and ascorbate deficiency in hemoglobin E β thalassemia: metabolic and clinical implications.Allen, A.; Fisher, C.; Premawardhena, A.; Bandara, D.; Perera, A.; Allen, S.; St Pierre, T.; Olivieri, N.; Weatherall, D.
2018Microcytic anaemia in children: Do we really know the cause?Paranamanna, S.; Fernando, V. R.; Suranjan, P. D. M.; Rodrigo, R.; Perera, L.; Vipulanayake, U. K. T.; Fernando, A. G. L. N. P.; Fernando, A.M.; Costa, Y.; Dayanath, D.K.T.P.; Premawardhena, A.; Mettananda, S.
2020Microcytic anemia in children: Parallel screening for iron deficiency and Thalassemia provides a useful opportunity for Thalassemia prevention in low- and middle-income countriesMettananda, S.; Paranamana, S.; Fernando, R.; Suranjan, M.; Rodrigo, R.; Perera, L.; Vipulaguna, T.; Fernando, P.; Fernando, M.; Dayanath, B.K.T.P.; Costa, Y.; Premawardhena, A.
2022Morbidity and mortality patterns in patients with thalassaemia during the COVID-19 pandemic in Sri Lanka;A single centre experienceNisansala, R.; de Silva, S.; Ediriweera, D.; Premawardhena, A.
2023Myocardial infarction in patients with severe beta thalassaemia: A case seriesPremawardhena, A.; de Silva, S.; Rajapaksha, M.; Ratnamalala, V.; Nallarajah, J.; Galappatthy, G.
2005A Novel molecular basis for beta thalassemia intermedia poses new questions about its pathophysiologyPremawardhena, A.; Fisher, C.A.; Olivieri, N.F.; de Silva, S.; Sloane-Stanley, J.; Wood, W.G.; Weatherall, D.J.
2019A "One-Stop" screening protocol for hemoglobinopathy traits and iron deficiency in Sri LankaAllen, A.; Perera, S.; Perera, L.; Rodrigo, R.; Mettananda, S.; Matope, A.; Silva, I.; Hameed, N.; Fisher, C. A.; Olivieri, N.; Weatherall, D. J.; Allen, S.; Premawardhena, A.
2009Oro-genital ulcers with a positive pathergy test in acute myeloid leukaemiaBalasooriya, B.L.; Fonseka, H.F.; Williams, S.; Premawardhena, A.
2021Oxidative status in the β-thalassemia syndromes in Sri Lanka; a cross-sectional surveyAllen, A.; Perera, S.; Mettananda, S.; Rodrigo, R.; Perera, L.; Darshana, T.; Moggach, F.; Crawford, A.J.; Heirene, L.; Fisher, C.; Olivieri, N.; Rees, D.; Premawardhena, A.; Allen, S.
2021Oxidative stress and antioxidant deficiency in the β-thalassaemia in Sri LankaPerera, S.; Allen, A.; Mettananda, S.; Rodrigo, R.; Perera, L.; Darshana, T.; Moggach, F.; Jackson-Crawford, A.; Heirene, L.; Fisher, C.; Olivieri, N.; Rees, D.; Allen, S.; Premawardhena, A.
2019The p.H63D allele of the HFE gene protects against low iron stores in Sri Lanka.Allen, A.; Premawardhena, A.; Allen, S.; Rodrigo, R.; Manamperi, A.; Perera, L.; Wray, K.; Armitage, A.; Fisher, C.; Drakesmith, A.; Robson, K.; Weatherall, D.
2021Pitfalls in the diagnosis of β-Thalassemia IntermediaPerera, S.; Allen, A.; Rees, DC.; Premawardhena, A.
2019Place for elective cholecystectomy for patients with severe thalassaemia: a retrospective case control study.Premawardhena, A.; Fernando, R.; Kumarage, S.; Nishad, N.; Goonatilleke, D.; Silva, I.; Mettananda, S.
2018Possible Application of Sickling Test in Haemoglobinopathy Screening of Sri Lanka.Darshana, T.; Perera, N.; Manamperi, A.; Premawardhena, A.
2020Psychological morbidity among children with transfusion dependent β-thalassaemia and their parents in Sri LankaMettananda, S.; Peiris, R.; Pathiraja, H.; Chandradasa, M.; Bandara, D.; de Silva, U.; Mettananda, C.; Premawardhena, A.
2023Pyrexia of unknown origin (PUO) and the cost of care in a tertiary care institute in Sri LankaPremathilaka, R.; Darshana, T.; Ekanayake, C.; Chathurangani, K.C.; Mendis, I.; Perinparajah, S.; Shashiprabha, M.; Nishshanka, S.; Tilakaratna, Y.; Premawardhena, A.
2018Quality of life and psychological morbidity among children with transfusion dependent thalassaemia and their parentsMettananda, S.; Pathiraja, H.; Peiris, R.; Bandara, D.; de Silva, T.U.N.; Mettananda, K.C.D.; Premawardhena, A.
2022A randomised double-blind placebo-controlled clinical trial of oral hydroxyurea for transfusion-dependent β-thalassaemiaYasara, N.; Wickramarathne, N.; Mettananda, C.; Silva, I.; Hameed, N.; Attanayaka, K.; Rodrigo, R.; Wickramasinghe, N.; Perera, L.; Manamperi, A.; Premawardhena, A.; Mettananda, S.
2015Rare hemoglobin variants: Hb G-Szuhu (HBB: c.243C>G), Hb G-Coushatta (HBB: c.68A>C) and Hb Mizuho (HBB:c.206T>C) in Sri Lankan familiesPerera, P.S.; Silva, I.; Hapugoda, M.; Wickramarathne, M.N.; Wijesiriwardena, I.; Efremov, D.G.; Fisher, C.A.; Weatherall, D.J.; Premawardhena, A.