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Prevalence, vulnerability and epidemiological characteristics of snakebite in agricultural settings in rural Sri Lanka: A population-based study from South Asia.

Research Publications
Jayawardana S, Arambepola C, Chang T, Gnanathasan A.
PLOS ONE 15(12): e0243991. https://doi.org/10.1371/journal.pone.0243991
Publication year: 2020

Knowledge of Stroke, Its Warning Symptoms, Risk Factors and Treatment among the General Public and General Practitioners in a South Asian Population.

Research Publications
Chang T, Ibrahim S, Ranasinghe HM, Mihirini AHTM, Weerasinghe D, Vithanage TDP, Banagala C, Arambepola C.
J Stroke Cerebrovasc Dis. 2020 Mar 13:104760. doi: 10.1016/j.jstrokecerebrovasdis.2020.104760.
Publication year: 2020

Brugada phenocopy unmasked during a febrile illness.

Research Publications
Wijesundara, D., Samarasekara, K. Chang, T.
Ceylon Medical Journal 2020;65(4); 120–121. DOI: http://doi.org/10.4038/cmj.v65i4.9284
Publication year: 2020

Anemia as a predictor of functional disability in the early stage of ischemic stroke in a south Asian population

Research Publications
Chang T, Weeratunga P, Vithanage T, Wijewickrama P, Kularathne S, Fernando S, Arambepola C.
Annals of Indian Academy of Neurology 2020; DOI: 10.4103/aian.AIAN_357_19
Publication year: 2020

A rare mutation in the COLQ gene causing congenital myasthenic syndrome with remarkable improvement to fluoxetine: A case report.

Research Publications
Vidanagamage A, Gooneratne IK, Nandasiri S, Gunaratne K, Fernando A, Maxwell S, Cossins J, Beeson D, Chang T.
Neuromuscul Disord. 2020 Dec 11:S0960-8966(20)30696-9. doi: 10.1016/j.nmd.2020.12.002. Epub ahead of print. PMID: 33487521.
Publication year: 2020

Thymoma complicated with myasthenia gravis and Good syndrome–a therapeutic conundrum: a case report

Research Publications
Paranavitane S, Handagala S, De Silva R, Chang T.
Journal of Medical Case Reports 2019;13 (1), 348
Publication year: 2019

Miller Fisher syndrome developing as a parainfectious manifestation of dengue fever: a case report and review of the literature

Research Publications
NL de Silva, P Weeratunga, T Umapathi, N Malavige, T Chang
Journal of medical case reports 2019;13 (1): 120
Publication year: 2019

Cytomegalovirus induced refractory TTP in an immunocompetent individual: a case report

Research Publications
M Boteju, P Weeratunga, A Sivashangar, T Chang.
BMC infectious diseases 2019;19 (1): 394
Publication year: 2019

Anti-MOG antibody associated recurrent optic neuritis: A case report

Research Publications
Hapugoda G, Weeratunga P, Chang T.
Sri Lanka Journal of Neurology 2019
Publication year: 2019

Age, sex and ethnic differentials in the prevalence and control of epilepsy among Sri Lankan children: a population-based study

Research Publications
J Wanigasinghe, C Arambepola, R Murugupillai, T Chang.
BMJ Paediatrics Open 2019;3 (1): e000430
Publication year: 2019

Reversible splenial lesion syndrome associated with dengue fever: a case report

Research Publications
Sathananthasarma P, Weeratunga PN, Chang T.
BMC Research Notes 2018;11:412
Publication year: 2018

Long-term health complications following snake envenoming

Research Publications
Jayawardana S, Arambepola C, Chang T, Gnanathasan A.
Journal of Multidisciplinary Healthcare 2018;11:279-285
Publication year: 2018

Viral aetiologies of acute encephalitis in a hospital-based South Asian population

Research Publications
Lohitharajah J, Malavige N, Arambepola C, Wanigasinghe J, Gamage R, Gunaratne P, Ratnayake P, Chang T.
BMC Infect Dis. 2017 Apr 24;17(1):303. doi: 10.1186/s12879-017-2403-z
Publication year: 2017

Unilateral papilloedema

Research Publications
Chang T, Alibhoy AT.
Pract Neurol 2017;0:1–2. doi:10.1136/practneurol-2017-001606
Publication year: 2017

The level of happiness among garment factory employees and factors affecting it, in two selected garment factories

Research Publications
Kodithuwakku LPH, Kodithuwakku CN, Kirushanth S, Khandu W, Chang T.
Ceylon Journal of Medical Science 2017; 54(2):43-48
Publication year: 2017

Recurrent Optic Neuritis Associated with MOG Antibody Seropositivity

Research Publications
Chang T, Waters P, Woodhall M, Vincent A.
Neurologist. 2017 May;22(3):101-102. doi: 10.1097/NRL.0000000000000122
Publication year: 2017

Picture story: A vanishing callosal lesion on brain imaging in a patient with meningoencephalitis

Research Publications
Chang T, Karunarathne R, De Mel C.
Ceylon Journal of Medical Science 2017; 54(2):49-50
Publication year: 2017

Picture story: a patient with rapid cognitive decline and visual failure

Research Publications
Chang T.
Ceylon Journal of Medical Science 2017;54(1)
Publication year: 2017

Craniopharyngioma presenting with severe hyponatremia, hyponatremia-induced myopathy, and panhypopituitarism: a case report

Research Publications
Dilrukshi MDSA, Sandakumari GVN, Abeysundara PK, Chang T.
Journal of Medical Case Reports 2017;11(1): 31
Publication year: 2017

Stiff person syndrome in South Asia

Research Publications
Chang T, Lang B, Vincent A.
BMC Res Notes 2016; 9: 468
Publication year: 2016

Plasmodium falciparum and Mycoplasma pneumoniae co-infection presenting with cerebral malaria manifesting orofacial dyskinesia and haemophagocytic lymphohistiocytosis

Research Publications
Weeratunga P, Rathnayake G, Sivashangar A, Karunanayake P, Gnanathasan A, Chang T.
Malaria Journal. 2016;15(1):1-3
Publication year: 2016

Controversies in the detection of neural autoantibodies

Research Publications
Pettingill P, Chang T, Irani S, Waters P.
Advances in Clinical Neuroscience and Rehabilitation 2016;16(2):5-7
Publication year: 2016

Chronic Musculoskeletal Disabilities following Snake Envenoming in Sri Lanka: A Population-Based Study

Research Publications
Jayawardana S, Gnanathasan A, Arambepola C, Chang T.
PLoS Negl Trop Dis 2016;10(11): e0005103. doi:10.1371/journal.pntd.0005103
Publication year: 2016

Spontaneous intracranial hypotension presenting as thunderclap headache: a case report

Research Publications
Chang T, Rodrigo C, Samarakoon L.
BMC Research Notes 2015;8:108
Publication year: 2015

Prevalance of stroke and its risk factors in urban Sri Lanka: a population-based study

Research Publications
Chang T, Gajasinghe S, Arambepola C.
Stroke 2015;46:2965-2968
Publication year: 2015

Mucormycosis – deadly disease and deadly treatment

Research Publications
Weeratunga P, Rathnayake G. Chang T.
Sri Lanka Journal of Neurology 2015; 4: 30 – 31
Publication year: 2015