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Author

  • Gabor Ungvari
Review article

Adjunctive folate for major mental disorders: A systematic review

Zheng, W., Li, W., Qi, H., Xiao, L., Sim, K., Ungvari, G. S., Lu, X. B., Huang, X., Ning, Y. P. & Xiang, Y. T., 15 Apr 2020, In : Journal of Affective Disorders. 267, p. 123-130 8 p.

Research output: Contribution to journalReview article

1 Citation (Scopus)

Adjunctive intranasal esketamine for major depressive disorder: A systematic review of randomized double-blind controlled-placebo studies

Zheng, W., Cai, D. B., Xiang, Y. Q., Jiang, W. L., Sim, K., Ungvari, G. S., Huang, X., Huang, X. X., Ning, Y. P. & Xiang, Y. T., 15 Mar 2020, In : Journal of Affective Disorders. 265, p. 63-70 8 p.

Research output: Contribution to journalReview article

8 Citations (Scopus)

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

Zheng, W., Zhu, X. M., Zhang, Q. E., Yang, X. H., Cai, D. B., Li, L., Li, X. B., Ng, C. H., Ungvari, G. S., Ning, Y. P. & Xiang, Y. T., 1 Apr 2019, In : Schizophrenia Research. 206, p. 13-20 8 p.

Research output: Contribution to journalReview article

5 Citations (Scopus)

Adjunctive melatonin for tardive dyskinesia in patients with schizophrenia: a meta-analysis

Sun, C. H., Zheng, W., Yang, X. H., Cai, D. B., Ng, C. H., Ungvari, G. S., Li, H. Y., Wu, Y. J., Ning, Y. P. & Xiang, Y. T., 1 Jun 2017, In : Shanghai Archives of Psychiatry. 29, 3, p. 129-136 8 p.

Research output: Contribution to journalReview article

Open Access
4 Citations (Scopus)

Adjunctive memantine for major mental disorders: A systematic review and meta-analysis of randomized double-blind controlled trials

Zheng, W., Zhu, X. M., Zhang, Q. E., Cai, D. B., Yang, X. H., Zhou, Y. L., Ungvari, G. S., Ng, C. H., He, S. H., Peng, X. J., Ning, Y. P. & Xiang, Y. T., 1 Jul 2019, In : Schizophrenia Research. 209, p. 12-21 10 p.

Research output: Contribution to journalReview article

5 Citations (Scopus)

Adjunctive metformin for antipsychotic-induced dyslipidemia: a meta-analysis of randomized, double-blind, placebo-controlled trials

Jiang, W. L., Cai, D. B., Yin, F., Zhang, L., Zhao, X. W., He, J., Ng, C. H., Ungvari, G. S., Sim, K., Hu, M. L., Zheng, W. & Xiang, Y. T., 1 Dec 2020, In : Translational Psychiatry. 10, 1, 117.

Research output: Contribution to journalReview article

Open Access

Adjunctive minocycline for major mental disorders: A systematic review

Zheng, W., Zhu, X-M., Zhang, Q-E., Cheng, G., Cai, D-B., He, J., Ng, C. H., Ungvari, G. S., Peng, X-J., Ning, Y-P. & Xiang, Y-T., Jul 2019, In : Journal of Psychopharmacology. 12 p., 0269881119858286.

Research output: Contribution to journalReview article

6 Citations (Scopus)

Adjunctive ondansetron for schizophrenia: A systematic review and meta-analysis of randomized controlled trials

Zheng, W., Cai, D. B., Zhang, Q. E., He, J., Zhong, L. Y., Sim, K., Ungvari, G. S., Ning, Y. P. & Xiang, Y. T., 1 Jun 2019, In : Journal of Psychiatric Research. 113, p. 27-33 7 p.

Research output: Contribution to journalReview article

2 Citations (Scopus)

Adjunctive Peony-Glycyrrhiza decoction for antipsychotic-induced hyperprolactinaemia: a meta-analysis of randomised controlled trials

Zheng, W., Cai, D. B., Li, H. Y., Wu, Y. J., Ng, C. H., Ungvari, G., Xie, S-S., Shi, Z-M., Zhu, X. M., Ning, Y. P. & Xiang, Y-T., Aug 2018, In : General Psychiatry. 31, 1, 7 p., e100003.

Research output: Contribution to journalReview article

Open Access
File
3 Citations (Scopus)
71 Downloads (Pure)

Brexanolone for postpartum depression: A meta-analysis of randomized controlled studies

Zheng, W., Cai, D. B., Sim, K., Ungvari, G. S., Peng, X. J., Ning, Y. P., Wang, G. & Xiang, Y. T., 1 Sep 2019, In : Psychiatry Research. 279, p. 83-89 7 p.

Research output: Contribution to journalReview article

7 Citations (Scopus)

Cognitive behavioural therapy monotherapy for insomnia: A meta-analysis of randomized controlled trials

Wang, Y. Y., Yang, Y., Rao, W. W., Zhang, S. F., Zeng, L. N., Zheng, W., Ng, C. H., Ungvari, G. S., Zhang, L. & Xiang, Y. T., Mar 2020, In : Asian Journal of Psychiatry. 49, 101828.

Research output: Contribution to journalReview article

Cognitive functions in smoking and non-smoking patients with Check for schizophrenia: A systematic review and meta-analysis of comparative updates. studies

Wang, Y-Y., Wang, S., Zheng, W., Zhong, B-L., Ng, C. H., Ungvari, G. S., Wang, C-X., Xiang, Y-T. & Li, X-H., Feb 2019, In : Psychiatry Research. 272, p. 155-163 9 p.

Research output: Contribution to journalReview article

8 Citations (Scopus)

Comparison of cognitive dysfunction between schizophrenia and bipolar disorder patients: A meta-analysis of comparative studies

Li, W., Zhou, F. C., Zhang, L., Ng, C. H., Ungvari, G. S., Li, J. & Xiang, Y. T., 1 Sep 2020, In : Journal of Affective Disorders. 274, p. 652-661 10 p.

Research output: Contribution to journalReview article

Comparison of the screening ability between the 32-item Hypomania Checklist (HCL-32) and the Mood Disorder Questionnaire (MDQ) for bipolar disorder: A meta-analysis and systematic review

Wang, Y. Y., Xu, D. D., Liu, R., Yang, Y., Grover, S., Ungvari, G. S., Hall, B. J., Wang, G. & Xiang, Y. T., 1 Mar 2019, In : Psychiatry Research. 273, p. 461-466 6 p.

Research output: Contribution to journalReview article

1 Citation (Scopus)

Conceptual issues behind the Chinese translations of the term ‘Bipolar Disorder’

Leung, C. M., Ungvari, G. S. & Xiang, Y-T., 1 Dec 2016, In : Asia-Pacific Psychiatry. 8, 4, p. 256-259 4 p.

Research output: Contribution to journalReview article

Effect of adjunctive ranitidine for antipsychotic-induced weight gain: A systematic review of randomized placebo-controlled trials

Gu, X. J., Chen, R., Sun, C. H., Zheng, W., Yang, X. H., Wang, S. B., Ungvari, G. S., Ng, C. H., Golenkov, A., Lok, G. K. I., Li, L., Chow, I. H. I., Wang, F. & Xiang, Y. T., 1 Jan 2018, In : Journal of International Medical Research. 46, 1, p. 22-32 11 p.

Research output: Contribution to journalReview article

Open Access
7 Citations (Scopus)

Guidelines for the diagnosis and treatment of depressive disorders in China: The second edition

Feng, Y., Xiao, L., Wang, W. W., Ungvari, G. S., Ng, C. H., Wang, G. & Xiang, Y. T., 15 Jun 2019, In : Journal of Affective Disorders. 253, p. 352-356 5 p.

Research output: Contribution to journalReview article

1 Citation (Scopus)

Historical perspectives on tardive dyskinesia

Caroff, S. N., Ungvari, G. S. & Cunningham Owens, D. G., 15 Jun 2018, In : Journal of the Neurological Sciences. 389, p. 4-9 6 p.

Research output: Contribution to journalReview article

9 Citations (Scopus)

Is fatigue associated with suicidality in stroke

Tang, W-K., Lu, J. Y., Mok, V., Ungvari, G. & Wong, K. S., 2011, In : Archives of Physical Medicine and Rehabilitation. 92, p. 1336-1338

Research output: Contribution to journalReview article

23 Citations (Scopus)

Meta-analysis of randomized, double-blind, placebo-controlled trials of melatonin in Alzheimer's disease

Wang, Y. Y., Zheng, W., Ng, C. H., Ungvari, G. S., Wei, W. & Xiang, Y-T., 1 Jan 2017, In : International Journal of Geriatric Psychiatry. 32, 1, p. 50-57 8 p.

Research output: Contribution to journalReview article

24 Citations (Scopus)

Obesity increases the risk of depression in children and adolescents: Results from a systematic review and meta-analysis

Rao, W. W., Zong, Q. Q., Zhang, J. W., An, F. R., Jackson, T., Ungvari, G. S., Xiang, Y., Su, Y. Y., D'Arcy, C. & Xiang, Y. T., 15 Apr 2020, In : Journal of Affective Disorders. 267, p. 78-85 8 p.

Research output: Contribution to journalReview article

Oral health in patients with stroke: a meta-analysis of comparative studies

Zeng, L. N., Rao, W. W., Luo, S. H., Zhang, Q. E., Hall, B. J., Ungvari, G. S., Chen, L. G. & Xiang, Y. T., 28 Sep 2019, In : Topics in Stroke Rehabilitation.

Research output: Contribution to journalReview article

Prescription of antipsychotic and concomitant medications for adult Asian schizophrenia patients: Findings of the 2016 Research on Asian Psychotropic Prescription Patterns (REAP) survey

Dong, M., Zeng, L. N., Zhang, Q., Yang, S. Y., Chen, L. Y., Najoan, E., Kallivayalil, R. A., Viboonma, K., Jamaluddin, R., Javed, A., Hoa, D. T. Q., Iida, H., Sim, K., Swe, T., He, Y. L., Park, Y., Ahmed, H. U., De Alwis, A., Chiu, H. F. K., Sartorius, N. & 9 others, Tan, C. H., Chong, M. Y., Shinfuku, N., Lin, S. K., Avasthi, A., Grover, S., Ng, C. H., Ungvari, G. S. & Xiang, Y. T., 1 Oct 2019, In : Asian Journal of Psychiatry. 45, p. 74-80 7 p.

Research output: Contribution to journalReview article

4 Citations (Scopus)

Prevalence of burnout in mental health nurses in China: A meta-analysis of observational studies

Zeng, L. N., Zhang, J. W., Zong, Q. Q., Chan, S. W. C., Browne, G., Ungvari, G. S., Chen, L. G. & Xiang, Y. T., Jun 2020, In : Archives of Psychiatric Nursing. 34, 3, p. 141-148 8 p.

Research output: Contribution to journalReview article

Prevalence of comorbid major depressive disorder in Type 2 diabetes: a meta-analysis of comparative and epidemiological studies

Wang, F., Wang, S., Zong, Q. Q., Zhang, Q., Ng, C. H., Ungvari, G. S. & Xiang, Y. T., 1 Aug 2019, In : Diabetic Medicine. 36, 8, p. 961-969 9 p.

Research output: Contribution to journalReview article

5 Citations (Scopus)

Prevalence of depressive symptoms in primary school students in China: A systematic review and meta-analysis

Xu, D. D., Rao, W. W., Cao, X. L., Wen, S. Y., An, F. R., Che, W. I., Bressington, D. T., Cheung, T., Ungvari, G. S. & Xiang, Y. T., 1 May 2020, In : Journal of Affective Disorders. 268, p. 20-27 8 p.

Research output: Contribution to journalReview article

Open Access
2 Citations (Scopus)

Prevalence of sleep disturbances in Chinese university students: A comprehensive meta-analysis

Li, L., Wang, Y. Y., Wang, S. B., Zhang, L., Li, L., Xu, D. D., Ng, C. H., Ungvari, G. S., Cui, X., Liu, Z. M., De Li, S., Jia, F. J. & Xiang, Y. T., Jun 2018, In : Journal of Sleep Research.

Research output: Contribution to journalReview article

18 Citations (Scopus)

Sleep quality in medical students: a comprehensive meta-analysis of observational studies

Rao, W. W., Li, W., Qi, H., Hong, L., Chen, C., Li, C. Y., Ng, C. H., Ungvari, G. S. & Xiang, Y. T., 1 Sep 2020, In : SLEEP AND BREATHING. 24, 3, p. 1151-1165 15 p.

Research output: Contribution to journalReview article

1 Citation (Scopus)

The prevalence of depression in menopausal women in China: A meta-analysis of observational studies

Zeng, L. N., Yang, Y., Feng, Y., Cui, X., Wang, R., Hall, B. J., Ungvari, G. S., Chen, L. & Xiang, Y. T., 1 Sep 2019, In : Journal of Affective Disorders. 256, p. 337-343 7 p.

Research output: Contribution to journalReview article

6 Citations (Scopus)

Treatment Rate for Major Depressive Disorder in China: a Meta-Analysis of Epidemiological Studies

Qi, H., Zong, Q. Q., Lok, G. K. I., Rao, W. W., An, F. R., Ungvari, G. S., Balbuena, L., Zhang, Q. E. & Xiang, Y. T., 18 Nov 2019, In : Psychiatric Quarterly.

Research output: Contribution to journalReview article

1 Citation (Scopus)

Treatment Rate of Schizophrenia in China: a Meta-Analysis of Epidemiological Studies

Qi, H., Zong, Q. Q., An, F. R., Zhang, L., Ungvari, G. S., Sim, K., Park, S. C. & Xiang, Y. T., 1 Sep 2020, In : Psychiatric Quarterly. 91, 3, p. 863-875 13 p.

Research output: Contribution to journalReview article

Trends in the access to and the use of antipsychotic medications and psychotropic co-Treatments in Asian patients with schizophrenia

Xiang, Y. T., Ungvari, G. S., Correll, C. U., Chiu, H. F. K. & Shinfuku, N., 1 Feb 2016, In : Epidemiology and Psychiatric Sciences. 25, 1, p. 9-17 9 p.

Research output: Contribution to journalReview article

8 Citations (Scopus)

Voluntary admissions for patients with schizophrenia: A systematic review and meta-analysis

Yang, Y., Li, W., Lok, K. I., Zhang, Q., Hong, L., Ungvari, G. S., Bressington, D. T., Cheung, T. & Xiang, Y. T., Feb 2020, In : Asian Journal of Psychiatry. 48, 101902.

Research output: Contribution to journalReview article

Worldwide prevalence of smoking cessation in schizophrenia patients: A meta-analysis of comparative and observational studies

Zeng, L. N., Zong, Q. Q., Zhang, L., Feng, Y., Ng, C. H., Ungvari, G. S., Chen, L. G. & Xiang, Y. T., Dec 2020, In : Asian Journal of Psychiatry. 54, 102190.

Research output: Contribution to journalReview article

全球护士性骚扰事件发生率:观察研究的荟萃分析

Translated title of the contribution: Worldwide prevalence of sexual harassment towards nurses: A comprehensive meta-analysis of observational studiesLu, L., Dong, M., Lok, G. K. I., Feng, Y., Wang, G., Ng, C. H., Ungvari, G. S. & Xiang, Y. T., 1 Apr 2020, In : Journal of Advanced Nursing. 76, 4, p. 980-990 11 p.

Research output: Contribution to journalReview article

1 Citation (Scopus)
Letter

Drug addiction: A global challenge

Liang, H. J., Lin, Y., Zhang, C., Ungvari, G. S. & Tang, W. K., 2016, In : East Asian Archives of Psychiatry. 26, 2, p. 43-44 2 p.

Research output: Contribution to journalLetter

Prevalence of mental disorders in China

Xiang, Y. T., Zhang, Q., Wang, G., Zeng, L. N. & Ungvari, G. S., 1 Jun 2019, In : The Lancet Psychiatry. 6, 6, p. 467-468 2 p.

Research output: Contribution to journalLetter

Open Access
Editorial

Electroconvulsive therapy: 80 years old and still going strong

Gazdag, G. & Ungvari, G., 4 Jan 2019, In : World Journal of Psychiatry. 8, 6, p. 137-142

Research output: Contribution to journalEditorial

Open Access
File
257 Downloads (Pure)

Mental Health-Care Delivery for Older People in China: An Update of Challenges and Recent Clinical Research

Zhang, Q. E., Ng, C. H., Ungvari, G. S., Van, I. K., Wang, G. & Xiang, Y. T., Nov 2019, In : Journal of Geriatric Psychiatry and Neurology. 32, 6, p. 287-290 4 p.

Research output: Contribution to journalEditorial

The journal Current Opinion in Psychiatry and its impact on mental health in China

Xiang, Y. T., Wang, H., Bao, D., Zhang, Q., Ungvari, G. S., Sartorius, N. & Kupfer, D. J., 1 May 2020, In : Current Opinion in Psychiatry. 33, 3, p. 292-293 2 p.

Research output: Contribution to journalEditorial

Comment/debate

Tai chi for mild cognitive impairment: a systematic review

Zheng, W., Xiang, Y. Q., Ungvari, G. S., Chiu, H. F. K., Ning, Y. P., Yu, X., Forester, B. P. & Xiang, Y. T., 1 Nov 2017, In : Psychogeriatrics. 17, 6, p. 514-516 3 p.

Research output: Contribution to journalComment/debate

10 Citations (Scopus)
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)

Adjunctive antidepressant prescriptions for hospitalized patients with schizophrenia in Asia (2001-2009)

Xiang, Y-T., 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., Trivedi, J. K., Chung, E-K., Udomratn, P., Chee, K-Y., Sartorius, N. & 1 others, Shinfuku, N., 2013, In : Asia-Pacific Psychiatry. 5, p. E81-E87

Research output: Contribution to journalArticle

14 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
3 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

23 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)