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The Need for Scholarly Evaluation of Programmes Targeting Mental Health Stigma in Singapore.

Kuek JH, Chen SY, Chua HC.

Ann Acad Med Singapore. 2019 Oct;48(10):330-332.


Psychiatric Advance Directives and their relevance to improving psychiatric care in Asian countries.

Poremski D, Alexander M, Fang T, Tan GM, Ong S, Su A, Fung D, Chua HC.

Asia Pac Psychiatry. 2020 Mar;12(1):e12374. doi: 10.1111/appy.12374. Epub 2019 Dec 23.


Happiness and Cognitive Impairment Among Older Adults: Investigating the Mediational Roles of Disability, Depression, Social Contact Frequency, and Loneliness.

Tan JH, Abdin E, Shahwan S, Zhang Y, Sambasivam R, Vaingankar JA, Mahendran R, Chua HC, Chong SA, Subramaniam M.

Int J Environ Res Public Health. 2019 Dec 6;16(24). pii: E4954. doi: 10.3390/ijerph16244954.


Minding the treatment gap: results of the Singapore Mental Health Study.

Subramaniam M, Abdin E, Vaingankar JA, Shafie S, Chua HC, Tan WM, Tan KB, Verma S, Heng D, Chong SA.

Soc Psychiatry Psychiatr Epidemiol. 2019 Jul 17. doi: 10.1007/s00127-019-01748-0. [Epub ahead of print]


Associative stigma among mental health professionals in Singapore: a cross-sectional study.

Picco L, Chang S, Abdin E, Chua BY, Yuan Q, Vaingankar JA, Ong S, Yow KL, Chua HC, Chong SA, Subramaniam M.

BMJ Open. 2019 Jul 11;9(7):e028179. doi: 10.1136/bmjopen-2018-028179.


Perception of Stigma and Its Associated Factors Among Patients With Major Depressive Disorder: A Multicenter Survey From an Asian Population.

Sun Y, Chen G, Wang L, Li N, Srisurapanont M, Hong JP, Hatim A, Chen CH, Udomratn P, Bae JN, Fang YR, Chua HC, Liu SI, George T, Bautista D, Chan E, Rush AJ, Yang H, Su YA, Si TM.

Front Psychiatry. 2019 May 15;10:321. doi: 10.3389/fpsyt.2019.00321. eCollection 2019.


The Mental Health Trigger Tool: Development and Testing of a Specialized Trigger Tool for Mental Health Settings.

Sajith SG, Fung D, Chua HC.

J Patient Saf. 2019 Apr 18. doi: 10.1097/PTS.0000000000000606. [Epub ahead of print]


Peer Support in Mental Health: A Growing Movement in Singapore.

Lee YY, Ang S, Chua HC, Subramaniam M.

Ann Acad Med Singapore. 2019 Mar;48(3):95-97. No abstract available.


Concatenated γ-aminobutyric acid type A receptors revisited: Finding order in chaos.

Liao VWY, Chua HC, Kowal NM, Chebib M, Balle T, Ahring PK.

J Gen Physiol. 2019 Jun 3;151(6):798-819. doi: 10.1085/jgp.201812133. Epub 2019 Apr 15.


Tracking the mental health of a nation: prevalence and correlates of mental disorders in the second Singapore mental health study.

Subramaniam M, Abdin E, Vaingankar JA, Shafie S, Chua BY, Sambasivam R, Zhang YJ, Shahwan S, Chang S, Chua HC, Verma S, James L, Kwok KW, Heng D, Chong SA.

Epidemiol Psychiatr Sci. 2019 Apr 5;29:e29. doi: 10.1017/S2045796019000179.


Health Technology Disinvestment in Singapore.

Lim BP, Heng BH, Tai HY, Tham L, Chua HC.

Ann Acad Med Singapore. 2018 Aug;47(8):338-344.


Successful ageing in Singapore: prevalence and correlates from a national survey of older adults.

Subramaniam M, Abdin E, Vaingankar JA, Sambasivam R, Seow E, Picco L, Chua HC, Mahendran R, Ng LL, Chong SA.

Singapore Med J. 2019 Jan;60(1):22-30. doi: 10.11622/smedj.2018050. Epub 2018 May 18.


An Outbreak of Streptococcus pyogenes in a Mental Health Facility: Advantage of Well-Timed Whole-Genome Sequencing Over emm Typing.

Bergin SM, Periaswamy B, Barkham T, Chua HC, Mok YM, Fung DSS, Su AHC, Lee YL, Chua MLI, Ng PY, Soon WJW, Chu CW, Tan SL, Meehan M, Ang BSP, Leo YS, Holden MTG, De P, Hsu LY, Chen SL, de Sessions PF, Marimuthu K.

Infect Control Hosp Epidemiol. 2018 Jul;39(7):852-860. doi: 10.1017/ice.2018.101. Epub 2018 May 9.


Unexplained cardiac arrest: a tale of conflicting interpretations of KCNQ1 genetic test results.

Chua HC, Servatius H, Asatryan B, Schaller A, Rieubland C, Noti F, Seiler J, Roten L, Baldinger SH, Tanner H, Fuhrer J, Haeberlin A, Lam A, Pless SA, Medeiros-Domingo A.

Clin Res Cardiol. 2018 Aug;107(8):670-678. doi: 10.1007/s00392-018-1233-3. Epub 2018 Mar 26.


The Synthesis and Evaluation of Fluoro-, Trifluoromethyl-, and Iodomuscimols as GABA Agonists.

Abdul Manan MAF, Cordes DB, Slawin AMZ, Bühl M, Liao VWY, Chua HC, Chebib M, O'Hagan D.

Chemistry. 2017 Aug 10;23(45):10848-10852. doi: 10.1002/chem.201701443. Epub 2017 Jul 24.


Positive mental health among health professionals working at a psychiatric hospital.

Picco L, Yuan Q, Vaingankar JA, Chang S, Abdin E, Chua HC, Chong SA, Subramaniam M.

PLoS One. 2017 Jun 7;12(6):e0178359. doi: 10.1371/journal.pone.0178359. eCollection 2017.


GABAA Receptors and the Diversity in their Structure and Pharmacology.

Chua HC, Chebib M.

Adv Pharmacol. 2017;79:1-34. doi: 10.1016/bs.apha.2017.03.003. Epub 2017 May 2. Review.


Comorbid Diabetes and Depression among Older Adults - Prevalence, Correlates, Disability and Healthcare Utilisation.

Subramaniam M, Abdin E, Vaingankar JA, Picco L, Seow E, Chua BY, Ng LL, Mahendran R, Chua HC, Heng DM, Chong SA.

Ann Acad Med Singapore. 2017 Mar;46(3):91-101.


Active sunscreen ingredients in Australia.

Yap FH, Chua HC, Tait CP.

Australas J Dermatol. 2017 Nov;58(4):e160-e170. doi: 10.1111/ajd.12597. Epub 2017 Mar 10. Review.


Kavain, the Major Constituent of the Anxiolytic Kava Extract, Potentiates GABAA Receptors: Functional Characteristics and Molecular Mechanism.

Chua HC, Christensen ET, Hoestgaard-Jensen K, Hartiadi LY, Ramzan I, Jensen AA, Absalom NL, Chebib M.

PLoS One. 2016 Jun 22;11(6):e0157700. doi: 10.1371/journal.pone.0157700. eCollection 2016.


Psychiatric morbidity and its correlates among informal caregivers of older adults.

Vaingankar JA, Chong SA, Abdin E, Picco L, Shafie S, Seow E, Pang S, Sagayadevan V, Chua BY, Chua HC, Subramaniam M.

Compr Psychiatry. 2016 Jul;68:178-85. doi: 10.1016/j.comppsych.2016.04.017. Epub 2016 Apr 28.


Economic burden of multimorbidity among older adults: impact on healthcare and societal costs.

Picco L, Achilla E, Abdin E, Chong SA, Vaingankar JA, McCrone P, Chua HC, Heng D, Magadi H, Ng LL, Prince M, Subramaniam M.

BMC Health Serv Res. 2016 May 10;16:173. doi: 10.1186/s12913-016-1421-7.


The Societal Cost of Dementia in Singapore: Results from the WiSE Study.

Abdin E, Subramaniam M, Achilla E, Chong SA, Vaingankar JA, Picco L, Sambasivam R, Pang S, Chua BY, Ng LL, Chua HC, Heng D, Prince M, McCrone P.

J Alzheimers Dis. 2016;51(2):439-49. doi: 10.3233/JAD-150930.


The Direct Actions of GABA, 2'-Methoxy-6-Methylflavone and General Anaesthetics at β3γ2L GABAA Receptors: Evidence for Receptors with Different Subunit Stoichiometries.

Chua HC, Absalom NL, Hanrahan JR, Viswas R, Chebib M.

PLoS One. 2015 Oct 23;10(10):e0141359. doi: 10.1371/journal.pone.0141359. eCollection 2015.


Clinical and sociodemographic correlates of severe insomnia in psychotropic drug-free, Asian outpatients with major depressive disorder.

Srisurapanont M, Likhitsathian S, Chua HC, Udomratn P, Chang S, Maneeton N, Maneeton B, Chen CH, Shih-Yen Chan E, Bautista D, Bin Sulaiman AH.

J Affect Disord. 2015 Nov 1;186:26-31. doi: 10.1016/j.jad.2015.06.032. Epub 2015 Jul 21.


Stressful life events preceding the onset of depression in Asian patients with major depressive disorder.

Park S, Hatim A, Si TM, Jeon HJ, Srisurapanont M, Bautista D, Liu SI, Chua HC, Hong JP.

Int J Soc Psychiatry. 2015 Dec;61(8):735-42. doi: 10.1177/0020764015577842. Epub 2015 Apr 6.


Brain death: the Asian perspective.

Chua HC, Kwek TK, Morihara H, Gao D.

Semin Neurol. 2015 Apr;35(2):152-61. doi: 10.1055/s-0035-1547539. Epub 2015 Apr 3. Review.


Is early-onset in major depression a predictor of specific clinical features with more impaired social function?

Liu YH, Chen L, Su YA, Fang YR, Srisurapanont M, Hong JP, Hatim A, Chua HC, Bautista D, Si TM.

Chin Med J (Engl). 2015 Mar 20;128(6):811-5. doi: 10.4103/0366-6999.152654.


Prevalence of Dementia in People Aged 60 Years and Above: Results from the WiSE Study.

Subramaniam M, Chong SA, Vaingankar JA, Abdin E, Chua BY, Chua HC, Eng GK, Heng D, Hia SB, Huang W, Jeyagurunathana A, Kua J, Lee SP, Mahendran R, Magadi H, Malladi S, McCrone P, Pang S, Picco L, Sagayadevan V, Sambasivam R, Seng KH, Seow E, Shafie S, Shahwan S, Tan LL, Yap M, Zhang Y, Ng LL, Prince M.

J Alzheimers Dis. 2015;45(4):1127-38. doi: 10.3233/JAD-142769.


Prognostic implication of morphology, cyclinE2 and proliferation in EBV-associated T/NK lymphoproliferative disease in non-immunocompromised hosts.

Ng SB, Ohshima K, Selvarajan V, Huang G, Choo SN, Miyoshi H, Wang S, Chua HC, Yeoh AE, Quah TC, Koh LP, Tan PL, Chng WJ.

Orphanet J Rare Dis. 2014 Dec 5;9:165. doi: 10.1186/s13023-014-0165-x.


Epstein-Barr virus-associated T/natural killer-cell lymphoproliferative disorder in children and young adults has similar molecular signature to extranodal nasal natural killer/T-cell lymphoma but shows distinctive stem cell-like phenotype.

Ng SB, Ohshima K, Selvarajan V, Huang G, Choo SN, Miyoshi H, Shimizu N, Reghunathan R, Chua HC, Yeoh AE, Quah TC, Koh LP, Tan PL, Chng WJ.

Leuk Lymphoma. 2015;56(8):2408-15. doi: 10.3109/10428194.2014.983099. Epub 2015 Jan 21.


Differences in psychiatric symptoms among Asian patients with depression: a multi-country cross-sectional study.

Sulaiman AH, Bautista D, Liu CY, Udomratn P, Bae JN, Fang Y, Chua HC, Liu SI, George T, Chan E, Tian-mei S, Hong JP, Srisurapanont M, Rush AJ; Mood Disorders Research: Asian & Australian Network.

Psychiatry Clin Neurosci. 2014 Apr;68(4):245-54.


Determination of lewisite constituents in aqueous samples using hollow-fibre liquid-phase microextraction followed by gas chromatography-mass spectrometry.

Cheh MY, Chua HC, Hopkins FB, Riches JR, Timperley CM, Lee HS.

Anal Bioanal Chem. 2014 Aug;406(21):5103-10. doi: 10.1007/s00216-014-7751-6. Epub 2014 Mar 18.


Chemical analysis of bleach and hydroxide-based solutions after decontamination of the chemical warfare agent O-ethyl S-2-diisopropylaminoethyl methylphosphonothiolate (VX).

Hopkins FB, Gravett MR, Self AJ, Wang M, Chua HC, Lee HS, Jones JT, Timperley CM, Riches JR.

Anal Bioanal Chem. 2014 Aug;406(21):5111-9. doi: 10.1007/s00216-014-7674-2. Epub 2014 Mar 18. Erratum in: Anal Bioanal Chem. 2014 Aug;406(21):5243. Hoe-Chee, C [corrected to Chua, Hoe-Chee]; Sim, N Lee Hoi [corrected to Lee, H S Nancy].


Clinical and sociodemographic correlates of suicidality in patients with major depressive disorder from six Asian countries.

Lim AY, Lee AR, Hatim A, Tian-Mei S, Liu CY, Jeon HJ, Udomratn P, Bautista D, Chan E, Liu SI, Chua HC, Hong JP; MD RAN.

BMC Psychiatry. 2014 Feb 13;14:37. doi: 10.1186/1471-244X-14-37.


Responding to the challenge of multimorbidity in people with serious mental illness.

Chong SA, Subramaniam M, Verma S, Chua HC.

Ann Acad Med Singapore. 2013 Oct;42(10):489-91. No abstract available.


Clinical features of depression in Asia: results of a large prospective, cross-sectional study.

Srisurapanont M, Hong JP, Tian-Mei S, Hatim A, Liu CY, Udomratn P, Bae JN, Fang Y, Chua HC, Liu SI, George T, Bautista D, Chan E, Rush AJ; MD RAN.

Asia Pac Psychiatry. 2013 Dec;5(4):259-67. doi: 10.1111/appy.12104. Epub 2013 Sep 5.


Allogeneic stem cell transplantation for children with acquired severe aplastic anaemia: a retrospective study by the Viva-Asia Blood and Marrow Transplantation Group.

Chen J, Lee V, Luo CJ, Chiang AK, Hongeng S, Tan PL, Tan AM, Sanpakit K, Li CF, Lee AC, Chua HC, Okamoto Y.

Br J Haematol. 2013 Aug;162(3):383-91. doi: 10.1111/bjh.12405. Epub 2013 Jun 5.


Melancholic features and hostility are associated with suicidality risk in Asian patients with major depressive disorder.

Jeon HJ, Peng D, Chua HC, Srisurapanont M, Fava M, Bae JN, Man Chang S, Hong JP.

J Affect Disord. 2013 Jun;148(2-3):368-74. doi: 10.1016/j.jad.2013.01.001. Epub 2013 Feb 13.


Free-floating thrombus of the carotid artery detected on carotid ultrasound in patients with cerebral infarcts: a 10-year study.

Chua HC, Lim T, Teo BC, Phua Z, Eng J.

Ann Acad Med Singapore. 2012 Sep;41(9):420-4. No abstract available.


Ministry of Health clinical practice guidelines: depression.

Chua HC, Chan LL, Chee KS, Chen YH, Chin SA, Chua PL, Fones SL, Fung D, Khoo CL, Kwek SK, Lim EC, Ling J, Poh P, Sim K, Tan BL, Tan CH, Tan LL, Tan YH, Tay WK, Yeo C, Su HC; Singapore Ministry of Health.

Singapore Med J. 2012 Feb;53(2):137-43; quiz 144.


Brain attack: needing resuscitation.

Venketasubramanian N, Chan BP, Chang HM, Chua HC, Gan RN, Hui F, Lee W, Ng I, Sharma VK, Singh R, Teoh HL, Wang E, Chen CL.

Singapore Med J. 2011 Aug;52(8):620-30. Review.


Psychosocial and coping responses within the community health care setting towards a national outbreak of an infectious disease.

Sim K, Huak Chan Y, Chong PN, Chua HC, Wen Soon S.

J Psychosom Res. 2010 Feb;68(2):195-202. doi: 10.1016/j.jpsychores.2009.04.004. Epub 2009 May 17.


Microbiological contamination during transgastric and transvaginal endoscopic techniques.

Lomanto D, Chua HC, Myat MM, So J, Shabbir A, Ho L.

J Laparoendosc Adv Surg Tech A. 2009 Aug;19(4):465-9. doi: 10.1089/lap.2009.0007.


Depressive symptoms and diabetes mellitus in an Asian multiracial population.

Chong SA, Subramaniam M, Chan YH, Chua HC, Liow PH, Pek E, Stahl D, Verma S, Sum CF.

Asian J Psychiatr. 2009 Jun;2(2):66-70. doi: 10.1016/j.ajp.2009.04.012. Epub 2009 May 28.


Comorbid depression and increased health care utilisation in individuals with diabetes.

Subramaniam M, Sum CF, Pek E, Stahl D, Verma S, Liow PH, Chua HC, Abdin E, Chong SA.

Gen Hosp Psychiatry. 2009 May-Jun;31(3):220-4. doi: 10.1016/j.genhosppsych.2009.01.001. Epub 2009 Feb 20.


Frequency of painful physical symptoms with major depressive disorder in asia: relationship with disease severity and quality of life.

Lee P, Zhang M, Hong JP, Chua HC, Chen KP, Tang SW, Chan BT, Lee MS, Lee B, Gallagher GL, Dossenbach M.

J Clin Psychiatry. 2009 Jan;70(1):83-91. Epub 2008 Dec 2.


Suicide in Asia.

Wei KC, Chua HC.

Int Rev Psychiatry. 2008 Oct;20(5):434-40. doi: 10.1080/09540260802397446. Review.


Rare neuropsychiatric sequelae following neuroleptic malignant syndrome: a case report and review of the literature.

Chan LG, Lee J, Ng BT, Chua HC, Sim K, Lee EL.

Prog Neuropsychopharmacol Biol Psychiatry. 2008 Dec 12;32(8):1998-9. doi: 10.1016/j.pnpbp.2008.08.003. Epub 2008 Aug 7. Review. No abstract available.


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