| Antipsychotic-associated weight gain: management strategies and impact on treatment adherence M Dayabandara, R Hanwella, S Ratnatunga, S Seneviratne, C Suraweera, ... Neuropsychiatric disease and treatment, 2231-2241, 2017 | 322 | 2017 |
| Metformin in prevention and treatment of antipsychotic induced weight gain: a systematic review and meta-analysis VA de Silva, C Suraweera, SS Ratnatunga, M Dayabandara, ... BMC psychiatry 16, 1-10, 2016 | 214 | 2016 |
| Comparative efficacy and acceptability of methylphenidate and atomoxetine in treatment of attention deficit hyperactivity disorder in children and adolescents: a meta-analysis R Hanwella, M Senanayake, V de Silva BMC psychiatry 11, 1-8, 2011 | 199 | 2011 |
| Depressive disorder and grief following spontaneous abortion S Kulathilaka, R Hanwella, VA de Silva BMC psychiatry 16, 1-6, 2016 | 117 | 2016 |
| Caregiver strain and symptoms of depression among principal caregivers of patients with schizophrenia and bipolar affective disorder in Sri Lanka C Rodrigo, T Fernando, S Rajapakse, V De Silva, R Hanwella International Journal of Mental Health Systems 7, 1-5, 2013 | 74 | 2013 |
| Association between concurrent alcohol and tobacco use and poverty V De Silva, D Samarasinghe, R Hanwella Drug and alcohol review 30 (1), 69-73, 2011 | 68 | 2011 |
| From pesticides to medicinal drugs: time series analyses of methods of self-harm in Sri Lanka VA de Silva, SM Senanayake, P Dias, R Hanwella | 65* | |
| Mental health of Special Forces personnel deployed in battle R Hanwella, V de Silva Social psychiatry and psychiatric epidemiology 47, 1343-1351, 2012 | 55 | 2012 |
| Signs and symptoms of acute mania: a factor analysis R Hanwella, VA de Silva BMC psychiatry 11, 1-5, 2011 | 55 | 2011 |
| Validation of the Sinhala version of the Montreal Cognitive Assessment in screening for dementia S Karunaratne, R Hanwella, V De Silva Ceylon Medical Journal 56 (4), 2011 | 54 | 2011 |
| Efficacy and tolerability of venlafaxine versus specific serotonin reuptake inhibitors in treatment of major depressive disorder: a meta-analysis of published studies VA de Silva, R Hanwella International clinical psychopharmacology 27 (1), 8-16, 2012 | 46 | 2012 |
| Prevalence of major depressive episode among patients with pre-dialysis chronic kidney disease M Sumanathissa, VA De Silva, R Hanwella The International Journal of Psychiatry in Medicine 41 (1), 47-56, 2011 | 40 | 2011 |
| Alcohol and tobacco use among males in two districts in Sri Lanka V De Silva, D Samarasinghe, N Gunawardena Ceylon Med J 54 (4), 119-124, 2009 | 40 | 2009 |
| Simvastatin-induced cognitive dysfunction: two case reports C Suraweera, V de Silva, R Hanwella Journal of medical case reports 10, 1-5, 2016 | 38 | 2016 |
| Antipsychotic medication and tobacco use among outpatients with schizophrenia: a cross-sectional study H Wijesundera, R Hanwella, VA de Silva Annals of general psychiatry 13, 1-5, 2014 | 37 | 2014 |
| Alcohol use in a military population deployed in combat areas: a cross sectional study JNE Hanwella R, de Silva VA Subst Abuse Treat Prev Policy 7 (1), 24, 2012 | 37* | 2012 |
| The Validity and Reliability of the Sinhala Translation of the Patient Health Questionnaire (PHQ‐9) and PHQ‐2 Screener R Hanwella, S Ekanayake, VA de Silva Depression Research and Treatment 2014 (1), 768978, 2014 | 35 | 2014 |
| Major depressive disorder in Parkinson’s disease: a cross-sectional study from Sri Lanka T Ketharanathan, R Hanwella, R Weerasundera, VA de Silva BMC psychiatry 14, 1-7, 2014 | 34 | 2014 |
| Direct and indirect cost of schizophrenia in outpatients treated in a tertiary care psychiatry unit J de Silva, R Hanwella, V De Silva Ceylon Medical Journal 57 (1), 2012 | 33 | 2012 |
| Combination of metformin and lifestyle intervention for antipsychotic-related weight gain: a meta-analysis of randomized controlled trials W Zheng, QE Zhang, DB Cai, XH Yang, GS Ungvari, CH Ng, RR Wu, ... Pharmacopsychiatry 52 (01), 24-31, 2019 | 32 | 2019 |
