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Author

  • Gabor Ungvari
Abstract/Meeting Abstract

Relationship of sleep duration with demographics, lifestyle, mental health, and chronic diseases

Ng, C. H., Wang, S. B., Li, B., Wu, Y. H., Ungvari, G. S., Fu, Y. L., Kou, C. G., Yu, Y. Q., Sun, H. Q. & Xiang, Y. T., Jun 2018, In : Journal of Psychosomatic Research. 109, p. 122-122 1 p.

Research output: Contribution to journalAbstract/Meeting Abstract

Article

A comparison of clinical characteristics of older adults treated with antidepressants in general and psychiatric hospitals in Asia

Wang, Y. Y., Xiang, Y. T., Ungvari, G. S., Ng, C. H., Chiu, H. F. K., Yim, L. C. L., Si, T. M., Chee, K. Y., Avasthi, A., Grover, S., Chong, M. Y., Sim, K., Kanba, S., He, Y. L., Lee, M. S., Yang, S. Y., Udomratn, P., Kallivayalil, R. A., Tanra, A. J., Maramis, M. M. & 6 others, Shen, W. W., Sartorius, N., Mahendran, R., Teng, J. Y., Tan, C. H. & Shinfuku, N., 1 Nov 2017, In : Psychogeriatrics. 17, 6, p. 348-355 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

A comparison of cognitive-behavioral therapy, antidepressants, their combination and standard treatment for Chinese patients with moderate-severe major depressive disorders

Zu, S., Xiang, Y-T., Liu, J., Zhang, L., Wang, G., Ma, X., Kilbourne, A. M., Ungvari, G., Chiu, H. F. K., Lai, K. Y. C., Wong, S. Y. S., Yu, D. S. F. & Li, Z-J., 2014, In : Journal of Affective Disorders. 152-154, p. 262-267

Research output: Contribution to journalArticle

22 Citations (Scopus)

Adjunctive antidepressant use in schizophrenia in China: A national survey (2002–2012)

Li, Q., Su, Y. A., Xiang, Y-T., Shu, L., Yu, X., Ungvari, G. S., Ng, C. H., Chiu, H. F. K., Ning, Y. P., Wang, G. H., Zhang, K. R., Li, T., Sun, L. Z., Shi, J. G., Chen, X. S., Mei, Q. Y., Li, K. Q. & Si, T. M., 25 Jan 2017, In : Human Psychopharmacology. 32, 1, 5 p., e2571.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Adjunctive aripiprazole for antipsychotic-related hyperprolactinaemia in patients with first-episode schizophrenia: A meta-analysis

Zheng, W., Cai, D. B., Yang, X. H., Ungvari, G. S., Ng, C. H., Shi, Z. M., Hu, M. L., Ning, Y. P. & Xiang, Y. T., 1 Oct 2019, In : General Psychiatry. 32, 5, e100091.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Adjunctive azapirone for schizophrenia: A meta-analysis of randomized, double-blind, placebo-controlled trials

Zheng, W., Li, X. H., Cai, D. B., Yang, X. H., Ungvari, G. S., Ng, C. H., Ning, Y. P. & Xiang, Y. T., 1 Jan 2018, In : European Neuropsychopharmacology. 28, 1, p. 149-158 10 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Adjunctive benzodiazepine treatment of hospitalized schizophrenia patients in Asia from 2001 to 2008

Tor, P-C., Ng, T. P., Yong, K-H., Sim, K., Xiang, Y-T., Wang, C-Y., Ming Lee, H. O., Fujii, S., Yang, S., Chong, M-Y., Ungvari, G., Si, T., He, Y. L., Chung, E. K., Chee, K-Y., Trevedi, J., Udomratn, P., Shinfuku, N., Kua, E. H., Tan, C. H. & 2 others, Sartorius, N. & Baldessarini, R. J., 2011, In : International Journal of Neuropsychopharmacology. 14, p. 735-745

Research output: Contribution to journalArticle

22 Citations (Scopus)

Adjunctive celecoxib for schizophrenia: A meta-analysis of randomized, double-blind, placebo-controlled trials

Zheng, W., Cai, D. B., Yang, X. H., Ungvari, G. S., Ng, C. H., Müller, N., Ning, Y. P. & Xiang, Y-T., 1 Sep 2017, In : Journal of Psychiatric Research. 92, p. 139-146 8 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Adjunctive Fluvoxamine for Schizophrenia: A Meta-analysis of Randomized Double-Blind, Placebo-Controlled Trials

Zheng, W., Xiang, Y. Q., Cai, D. B., Yang, X. H., Zhang, L., Zheng, W., Lu, X. B., Tong, Y. M., Huang, X., Ungvari, G. S., Sim, K., Ning, Y. P. & Xiang, Y. T., 1 Jul 2020, In : Journal of Clinical Psychopharmacology. 40, 4, p. 386-390 5 p.

Research output: Contribution to journalArticle

Adjunctive huperzine A for cognitive deficits in schizophrenia: a systematic review and meta-analysis

Zheng, W., Xiang, Y. Q., Li, X. B., Ungvari, G. S., Chiu, H. F. K., Sun, F., D’Arcy, C., Meng, X. & Xiang, Y. T., 2016, In : Human Psychopharmacology. p. 286-295 10 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Adjunctive memantine for schizophrenia: A meta-analysis of randomized, double-blind, placebo-controlled trials

Zheng, W., Li, X. H., Yang, X. H., Cai, D. B., Ungvari, G. S., Ng, C. H., Wang, S. B., Wang, Y. Y., Ning, Y. P. & Xiang, Y. T., 1 Jan 2018, In : Psychological Medicine. 48, 1, p. 72-81 10 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Adjunctive metformin for antipsychotic-related hyperprolactinemia: A meta-analysis of randomized controlled trials

Zheng, W., Yang, X. H., Cai, D. B., Ungvari, G. S., Ng, C. H., Wang, N., Ning, Y. P. & Xiang, Y-T., 1 May 2017, In : Journal of Psychopharmacology. 31, 5, p. 625-631 7 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Adjunctive minocycline for schizophrenia: A meta-analysis of randomized controlled trials

Xiang, Y. Q., Zheng, W., Wang, S. B., Yang, X. H., Cai, D. B., Ng, C. H., Ungvari, G. S., Kelly, D. L., Xu, W. Y. & Xiang, Y-T., 1 Jan 2017, In : European Neuropsychopharmacology. 27, 1, p. 8-18 11 p.

Research output: Contribution to journalArticle

40 Citations (Scopus)

Adjunctive mood stabilizer treatment for hospitalized schizophrenia patients: Asia psychotropic prescription study (2001-2008)

Sim, K., Yong, K. A. H., Chan, Y. H., Tor, P. C., Xiang, Y. T., Wang, C. Y., Lee, E. H. M., Fujii, S., Yang, S. Y., Chong, M. Y., Ungvari, G., Si, T. M., He, Y. L., Chung, E. K., Chee, K. Y., Trivedi, J., Udomratn, P., Shinfuku, N., Kua, E. H., Tan, C. H. & 2 others, Sartorius, N. & Baldessarini, R. J., 2011, In : International Journal of Neuropsychopharmacology. 14, p. 1157-1164

Research output: Contribution to journalArticle

22 Citations (Scopus)

Amantadine for antipsychotic-related weight gain: Meta-analysis of randomized placebo-controlled trials

Zheng, W., Wang, S., Ungvari, G. S., Ng, C. H., Yang, X. H., Gu, Y. H., Li, M., Xiang, Y. Q. & Xiang, Y-T., Jun 2017, In : Journal of Clinical Psychopharmacology. 37, 3, p. 341-346 6 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

An Overview of the Expert Consensus on the Prevention and Treatment of Gaming Disorder in China (2019 Edition)

Xiang, Y. T., Jin, Y., Zhang, L., Li, L., Ungvari, G. S., Ng, C. H., Zhao, M. & Hao, W., 1 Jul 2020, In : Neuroscience Bulletin. 36, 7, p. 825-828 4 p.

Research output: Contribution to journalArticle

Antipsychotic medications in major depression and the association with treatment satisfaction and quality of life: Findings of three national surveys on use of psychotropics in China between 2002 and 2012

Wang, Y. X., Xiang, Y. T., Su, Y. A., Li, Q., Shu, L., Ng, C. H., Ungvari, G., Chiu, H. F. K., Nin, Y. P., Wang, G. H., Bai, P. S., Li, T., Sun, L. Z., Shi, J. G., Chen, X. S., Mei, Q. Y., Li, K. Q., Yu, X. & Si, T. M., 2015, In : Chinese Medical Journal. 128, 14, p. 1847-1852

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

Antipsychotic polypharmacy and quality of life in patients with schizophrenia treated in primary care in China

Hou, C. L., Ma, X. R., Zang, Y., Jia, F. J., Lin, Y. Q., Chiu, H. F. K., Ungvari, G., Ng, C. H., Zhong, B. L., Cao, X. L., Li, Y., Cai, M. Y. & Xiang, Y. T., 2016, In : International Journal of Clinical Pharmacology and Therapeutics. 54, 1, p. 36-42

Research output: Contribution to journalArticle

10 Citations (Scopus)

Antipsychotic Polypharmacy in Older Adult Asian Patients With Schizophrenia: Research on Asian Psychotropic Prescription Pattern

Dong, M., Zeng, L. N., Zhang, Q., Yang, S. Y., Chen, L. Y., Sim, K., He, Y. L., Chiu, H. F. K., Sartorius, N., Tan, C. H., Chong, M. Y., Shinfuku, N., Lin, S. K., Ng, C. H., Ungvari, G. S. & Xiang, Y. T., 1 Nov 2019, In : Journal of Geriatric Psychiatry and Neurology. 32, 6, p. 304-311 8 p.

Research output: Contribution to journalArticle

Antipsychotic polypharmacy in schizophrenia patients in China and its association with treatment satisfaction and quality of life: findings of the third national survey on use of psychotropic medications in China

Li, Q., Xiang, Y. T., Su, Y. A., Shu, L., Yu, X., Chiu, H. F. K., Correll, C. U., Ungvari, G., Lai, K. Y. C., Ma, C., Wang, G. H., Bai, P. S., Li, T., Sun, L. Z., Shi, J. G., Chen, X. S., Mei, Q. Y., Li, K. Q. & Si, T. M., 2015, In : Australian & New Zealand Journal of Psychiatry. 49, 2, p. 129-136

Research output: Contribution to journalArticle

24 Citations (Scopus)

Antipsychotic treatment in older schizophrenia patients with extrapyramidal side effects in Asia (2001 - 2009)

Xiang, Y-T., Kreyenbuhl, J., Dickerson, F. B., Ungvari, G., Wang, C-Y., Si, T-M., Lee, E. H. M., Chiu, H. F. K., Lai, K. Y. C., He, Y-L., Yang, S-Y., Chong, M-Y., Tan, C-H., Kua, E-H., Fujii, S., Sim, K., Yong, M. K. H., Trevedi, J., Chung, E-K., Udomratn, P. & 3 others, Chee, K-Y., Sartorius, N. & Shinfuku, N., 2012, In : International Journal of Clinical Pharmacology and Therapeutics. 50, 7, p. 500-504

Research output: Contribution to journalArticle

Apathy and health-related quality of life in stroke

Tang, W., Lau, C., Mok, V., Ungvári, G. & Wong, K., 2014, In : Archives of Physical Medicine and Rehabilitation. 95, 5, p. 857-861

Research output: Contribution to journalArticle

16 Citations (Scopus)

Apathy and suicide-related ideation 3 months after stroke: A cross-sectional study

Tang, W. K., Caeiro, L., Lau, C. G., Liang, H., Mok, V., Ungvari, G. & Wong, K. S., 2015, In : BMC Neurology. 15, 60, p. 1-5

Research output: Contribution to journalArticle

Open Access
7 Citations (Scopus)

Are sexes affected differently by ketamine? an exploratory study in ketamine users

Liang, H., Lau, C., Tang, K. L. A., Chan, F., Ungvári, G. & Tang, W., 2014, In : Substance Use and Misuse. 49, 4, p. 395-404

Research output: Contribution to journalArticle

1 Citation (Scopus)

Aripiprazole for Tourette's syndrome: A systematic review and meta-analysis

Zheng, W., Li, X. B., Xiang, Y. Q., Zhong, B. L., Chiu, H. F. K., Ungvari, G., Ng, C. H., Lok, G. K. I. & Xiang, Y. T., 2016, In : Human Psychopharmacology. 31, 1, p. 11-18

Research output: Contribution to journalArticle

18 Citations (Scopus)

Assessment of prospective memory in schizophrenia using the Chinese version of the Cambridge Prospective Memory Test: A controlled study

Au, R., Man, D., Shum, D. H. K., Lee, E., Xiang, Y., Ungvári, G. & Tang, W., 2014, In : Asia-Pacific Psychiatry. 6, 1, p. 54-61

Research output: Contribution to journalArticle

8 Citations (Scopus)

Association between schizophrenia and violence among Chinese female offenders

Wang, J., Li, H. C., Zhu, X. M., Zhang, S. M., Zhou, J. S., Li, Q. G., Wang, Q., Zhong, S. L., Ng, C. H., Ungvari, G. S., Xiang, Y-T. & Wang, X. P., 11 Apr 2017, In : Scientific Reports. 7, 1, 7 p., 818.

Research output: Contribution to journalArticle

Open Access
4 Citations (Scopus)

Association of cerebral small vessel disease burden and health-related quality of life after acute ischemic stroke

Liang, Y., Chen, Y. K., Deng, M., Mok, V. C. T., Wang, D. F., Ungvari, G. S., Chu, C. W. W., Kamiya, A. & Tang, W. K., 13 Nov 2017, In : Frontiers in Aging Neuroscience. 9, NOV, 372.

Research output: Contribution to journalArticle

Open Access
8 Citations (Scopus)

Association of Frontal Subcortical Circuits Infarcts in Poststroke Depression: A Magnetic Resonance Imaging Study of 591 Chinese Patients With Ischemic Stroke

Tang, W. K., Lu, J. Y., Chen, Y. K., Chu, W. C. W., Mok, V., Ungvari, G. & Wong, K. S., 2011, In : Journal of Geriatric Psychiatry and Neurology. 24, 1, p. 44-49

Research output: Contribution to journalArticle

24 Citations (Scopus)

Association of sleep duration with sleep disturbances, quality of life, and sociodemographic factors in general hospital outpatients

Zheng, W., Luo, X. N., Li, H. Y., Ke, X. Y., Dai, Q., Zhang, C. J., Ng, C. H., Ungvari, G. S., Xiang, Y. T. & Ning, Y. P., 1 Jul 2018, In : Perspectives in Psychiatric Care. 54, 3, p. 422-427 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Associations of Differentiation of Self and Adult Attachment in Individuals With Anxiety-Related Disorders

Xue, Y., Xu, Z. Y., Zaroff, C., Chi, P., Du, H., Ungvari, G. S., Chiu, H. F. K., Yang, Y. P. & Xiang, Y. T., 1 Jan 2018, In : Perspectives in Psychiatric Care. 54, 1, p. 54-63 10 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Brainstem infarcts predict REM sleep behavior disorder in acute ischemic stroke

Tang, W., Hermann, D. M., Chen, Y. K., Liang, H., Liu, X., Chu, W. C. W., Ahuja, A. T., Abrigo, J. M., Mok, V., Ungvári, G. & Wong, K., 2014, In : BMC Neurology. 14, 1, p. 9pp

Research output: Contribution to journalArticle

Open Access
16 Citations (Scopus)

Burden of Chinese stroke family caregivers: The Hong Kong experience

Tang, W-K., Lau, C. G., Mok, V., Ungvari, G. & Wong, K-S., 2011, In : Archives of Physical Medicine and Rehabilitation. 92, p. 1462-1467

Research output: Contribution to journalArticle

16 Citations (Scopus)

Catatonia in an inpatient gerontopsychiatric population

Takács, R., Asztalos, M., Ungvari, G. S. & Gazdag, G., 1 Sep 2017, In : Psychiatry Research. 255, p. 215-218 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Catatonia in disulfiram intoxication – A case report and a brief overview of the literature

Takács, R., Milán, F., Ungvari, G., Faludi, G. & Gazdag, G., 2016, In : Neuropsychopharmacologia Hungarica. 18, 2, p. 110-114

Research output: Contribution to journalArticle

1 Citation (Scopus)

Cerebral microbleeds and fatigue in stroke

Tang, W., Liu, X., Chen, Y., Abrigo, J. M., Chu, W. C., Mok, V., Ungvári, G. & Wong, K., 2014, In : European Neurology. 71, 5-6, p. 213-216

Research output: Contribution to journalArticle

5 Citations (Scopus)

Cerebral microbleeds and symptom severity of post-stroke depression: A magnetic resonance imaging study

Tang, W. K., Chen, Y. K., Lu, J. Y., Chu, W. C. W., Mok, V. C. T., Ungvari, G. & Wong, K. S., 2011, In : Journal of Affective Disorders. 129, p. 354-358

Research output: Contribution to journalArticle

23 Citations (Scopus)

Cerebral Microbleeds as a Predictor of 1-Year Outcome of Poststroke Depression

Tang, W. K., Chen, Y., Liang, H., Chu, W. C. W., Tong, V. C., Ungvari, G. & Wong, K. S., 2014, In : Stroke. 45, 1, p. 77-81

Research output: Contribution to journalArticle

14 Citations (Scopus)

Changes in Electroconvulsive Therapy Practice in the Last 12 Years in Hungary

Asztalos, M., Ungvari, G. S. & Gazdag, G., Dec 2017, In : Journal of ECT. 33, 4, p. 260-263

Research output: Contribution to journalArticle

3 Citations (Scopus)

China to halt using executed prisoners' organs for transplants: A step in the right direction in medical ethics

Xiang, Y. T., Meng, L. R. & Ungvari, G., 2016, In : Journal of Medical Ethics. 42, 1, p. 10-10

Research output: Contribution to journalArticle

5 Citations (Scopus)

Clinical and radiologic correlates of insomnia symptoms in ischemic stroke patients

Chen, Y-K., Lu, J-Y., Mok, V. CT., Ungvari, G., Chu, W. CW., Wong, K. S. & Tang, W. K., 2011, In : International Journal of Geriatric Psychiatry. 26, p. 451-457

Research output: Contribution to journalArticle

27 Citations (Scopus)

Clinical characteristics and quality of life of older adults with cognitive impairment in Macao

Lam Nogueira, B. O. C., Li, L., Meng, L. R., Ungvari, G. S., Ng, C. H., Chiu, H. F. K., Kuok, K. C. F., Tran, L. & Xiang, Y. T., May 2018, In : Psychogeriatrics. 18, 3, p. 182-189

Research output: Contribution to journalArticle

1 Citation (Scopus)

Clozapine in schizophrenia and its association with treatment satisfaction and quality of life: Findings of the three national surveys on use of psychotropic medications in China (2002-2012)

Li, Q., Xiang, Y. T., Su, Y. A., Shu, L., Yu, X., Correll, C. U., Ungvari, G., Chiu, H. F. K., Ma, C., Wang, G. H., Bai, P. S., Li, T., Sun, L. Z., Shi, J. G., Chen, X. S., Mei, Q. Y., Li, K. Q., Si, T. M. & Kane, J. M., 2015, In : Schizophrenia Research. 168, 1-2, p. 523-529

Research output: Contribution to journalArticle

6 Citations (Scopus)

Clozapine Prescription and Quality of Life in Chinese Patients with Schizophrenia Treated in Primary Care

Hou, C. L., Cai, M. Y., Ma, X. R., Zang, Y., Jia, F. J., Lin, Y. Q., Chiu, H. F. K., Ungvari, G., Ng, C. H., Zhong, B. L., Cao, X. L., Li, Y., Shinfuku, N. & Xiang, Y. T., 2015, In : Pharmacopsychiatry. 48, 6, p. 200-204

Research output: Contribution to journalArticle

5 Citations (Scopus)

Clozapine prescription pattern in patients with schizophrenia in Asia: The REAP survey (2016)

Xu, S. W., Dong, M., Zhang, Q., Yang, S. Y., Chen, L. Y., Sim, K., He, Y. L., Chiu, H. FK., Sartorius, N., Tan, C. H., Chong, M. Y., Shinfuku, N., Lin, S. K., Ng, C. H., Ungvari, G. S., Najoan, E., Kallivayalil, R. A., Jamaluddin, R., Javed, A., Iida, H. & 3 others, Swe, T., Zhang, B. & Xiang, Y. T., 16 Mar 2019, In : Psychiatry Research.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Cognitive behavioral therapy for post-stroke depression: A meta-analysis

Wang, S. B., Wang, Y. Y., Zhang, Q. E., Wu, S. L., Ng, C. H., Ungvari, G. S., Chen, L., Wang, C. X., Jia, F. J. & Xiang, Y. T., 1 Aug 2018, In : Journal of Affective Disorders. 235, p. 589-596 8 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Combination of Metformin and Lifestyle Intervention for Antipsychotic-Related Weight Gain: A Meta-Analysis of Randomized Controlled Trials

Zheng, W., Zhang, Q. E., Cai, D. B., Yang, X. H., Ungvari, G. S., Ng, C. H., Wu, R. R. & Xiang, Y. T., Jan 2019, In : Pharmacopsychiatry. 52, 1, p. 24-31 8 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Common use of high doses of antipsychotic medications in older Asian patients with schizophrenia (2001-2009)

Xiang, Y., Li, Y., Correll, C. U., Ungvári, G., Chiu, H., Lai, K., Tang, Q., Hao, W., Si, T., Wang, C., Lee, E., He, Y., Yang, S., Chong, M., Kua, E., Fujii, S., Sim, K., Yong, M. K. H., Trivedi, J. K., Chung, E. & 4 others, Udomratn, P., Chee, K., Sartorius, N. & Shinfuku, N., 2014, In : International Journal of Geriatric Psychiatry. 29, 4, p. 359-366

Research output: Contribution to journalArticle

14 Citations (Scopus)

Comorbid Moderate–Severe Depressive Symptoms and their Association with Quality of Life in Chinese Patients with Schizophrenia Treated in Primary Care

Hou, C. L., Ma, X. R., Cai, M. Y., Li, Y., Zang, Y., Jia, F. J., Lin, Y. Q., Chiu, H. F. K., Ungvari, G., Hall, B. J., Zhong, B. L., Cao, X. L. & Xiang, Y. T., 2016, In : Community Mental Health Journal. 52, 8, p. 921-926

Research output: Contribution to journalArticle

12 Citations (Scopus)

Comparing two short versions of the 32-item Hypomania Checklist (HCL-32) for patients with bipolar disorder

Wang, Y-Y., Feng, Y., Wang, F., Huang, W., Ng, C. H., Ungvari, G. S., Wang, G. & Xiang, Y-T., Jul 2019, In : Perspectives in Psychiatric Care. 55, 3, p. 396-400 5 p.

Research output: Contribution to journalArticle