• 7691 Citations
  • 35 h-Index
1980 …2020

Research output per year

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Research Output

12-week double-blind randomized multicenter study of efficacy and safety of agomelatine (25–50 mg/day) versus escitalopram (10–20 mg/day) in out-patients with severe generalized anxiety disorder

Stein, D. J., Khoo, J. P., Ahokas, A., Jarema, M., Van Ameringen, M., Vavrusova, L., Hӧschl, C., Bauer, M., Bitter, I., Mosolov, S. N., Olivier, V., Matharan, S., Picarel-Blanchot, F. & de Bodinat, C., aug. 2018, In : European Neuropsychopharmacology. 28, 8, p. 970-979 10 p.

Research output: Article

6 Citations (Scopus)

ADAQUATE INDIVIDUELLE DOSIERUNG DES BROMPERIDOL

Bitter, I., jan. 1 1982, In : Therapiewoche. 32, 28, p. 3496-3507 12 p.

Research output: Article

2 Citations (Scopus)

ADHD: a hidden comorbidity in adult psychiatric patients

Bitter, I., Mohr, P., Balogh, L., Látalová, K., Kakuszi, B., Stopková, P., Zmeškalová-Jelenová, D., Pulay, A. & Czobor, P., márc. 4 2019, In : ADHD Attention Deficit and Hyperactivity Disorders. 11, 1, p. 83-89 7 p.

Research output: Article

2 Citations (Scopus)

Adverse reactions to duloxetine in depression

Bitter, I., Filipovits, D. & Czobor, P., nov. 1 2011, In : Expert Opinion on Drug Safety. 10, 6, p. 839-850 12 p.

Research output: Review article

15 Citations (Scopus)
8 Citations (Scopus)
4 Citations (Scopus)
25 Citations (Scopus)

A görcskezelés születése

Brigitta, B., István, B., Gábor, U. S. & Gábor, G., dec. 1 2008, In : Neuropsychopharmacologia Hungarica. 10, 5, p. 275-279 5 p.

Research output: Review article

3 Citations (Scopus)

A haloperidol es az olanzapin koltseghatekonysaganak elemzese Markov- modellezessel magyar viszonyok kozott

Bitter, I., Hoffer, G., Vitrai, J., Porkolab, L. & Alfoldi, P., jan. 1 2000, In : Psychiatria Hungarica. 15, 1, p. 18-30 13 p.

Research output: Article

2 Citations (Scopus)

A historical overview of psychiatry in selected countries of Central & Eastern Europe

Mohr, P., Füredi, J., Swingler, D., Bitter, I., Gheorghe, M. D., Hotujac, L., Jarema, M., Kocmur, M., Koychev, G. I., Mosolov, S. N., Pecenak, J., Rybakowski, J., Svestka, J. & Sartorius, N., márc. 2006, In : Socijalna Psihijatrija. 34, 1, p. 3-8 6 p.

Research output: Review article

4 Citations (Scopus)

A large European, multicenter, multinational validation study of the Brief Negative Symptom Scale

Mucci, A., Vignapiano, A., Bitter, I., Austin, S. F., Delouche, C., Dollfus, S., Erfurth, A., Fleischhacker, W. W., Giordano, G. M., Gladyshev, I., Glenthøj, B., Gütter, K., Hofer, A., Hubeňák, J., Kaiser, S., Libiger, J., Melle, I., Nielsen, M., Papsuev, O., Rybakowski, J. K. & 4 others, Sachs, G., Üçok, A., Wojciak, P. & Galderisi, S., aug. 2019, In : European Neuropsychopharmacology. 29, 8, p. 947-959 13 p.

Research output: Article

Open Access
7 Citations (Scopus)

Alterations in resting-state gamma activity in patients with schizophrenia: a high-density EEG study

Baradits, M., Kakuszi, B., Bálint, S., Fullajtár, M., Mód, L., Bitter, I. & Czobor, P., márc. 22 2018, (Accepted/In press) In : European Archives of Psychiatry and Clinical Neuroscience. p. 1-9 9 p.

Research output: Article

6 Citations (Scopus)

Altered response-preparation in patients with adult ADHD: A high-density ERP study

Kakuszi, B., Tombor, L., Papp, S., Bitter, I. & Czobor, P., márc. 30 2016, In : Psychiatry Research - Neuroimaging. 249, p. 57-66 10 p.

Research output: Article

2 Citations (Scopus)

A M.I.N.I. Plusz kerdoiv kriterium validitas vizsgalata

Balazs, J. & Bitter, I., jan. 1 2000, In : Psychiatria Hungarica. 15, 2, p. 134-144 11 p.

Research output: Article

10 Citations (Scopus)

Amisulpride vs. risperidone in chronic schizophrenia: Results of a 6-month double-blind study

Sechter, D., Peuskens, J., Fleurot, O., Rein, W., Lecrubier, Y., Haushofer, M., Kasper, S., Stossl, J., Baeke, J., Boxus, A., Denayer, A., Devoitille, J. M., Dierick, G., Hannes, J., Kusters, J., Mertens, C., Van Dorpe, J., Xhenseval, B., Pahn, E., Taal, M. & 33 others, Belan, E., Bonnafoux, D., Bourg, M., Cazenave, M., Claden, C., Colin, J. L., Cullerre, P., Hostin, H., Julien, R., Montet, L., Pandelon, R., Passamar, M., Pon, J., Raymondet, P., Ruetsch, G., Samuelian, J. C., Schong, S., Benkert, O., Guenther, N., Morgner, J., Naber, D., Volz, H. P., Banki, C., Bartko, G., Bitter, I., Degrell, I., Jancsovics, S., Janka, Z., Trixler, M., Andrezina, R., Van Hoof, J. W., Kobal, M. & Tavcar, R., dec. 1 2002, In : Neuropsychopharmacology. 27, 6, p. 1071-1081 11 p.

Research output: Article

101 Citations (Scopus)

A multi-centre, randomised, double-blind, placebo-controlled clinical trial of methylphenidate in the initial treatment of acute mania (MEMAP study)

Hegerl, U., Mergl, R., Sander, C., Dietzel, J., Bitter, I., Demyttenaere, K., Gusmão, R., Arrillaga, A. G. P., Zorrilla, I., Alocén, A. G., Sola, V. P., Vieta, E., Juckel, G., Zimmermann, U. S., Bauer, M., Sienaert, P., Quintão, S., Edel, M. A., Bolyos, C., Ayuso-Mateos, J. L. & 2 others, López-García, P. & Kluge, M., jan. 2018, In : European Neuropsychopharmacology. 28, 1, p. 185-194 10 p.

Research output: Article

1 Citation (Scopus)

Antipsychotic prescription patterns in outpatient settings: 24-month results from the Intercontinental Schizophrenia Outpatient Health Outcomes (IC-SOHO) study

Bitter, I., Treuer, T., Dyachkova, Y., Martenyi, F., McBride, M. & Ungvari, G. S., márc. 1 2008, In : European Neuropsychopharmacology. 18, 3, p. 170-180 11 p.

Research output: Article

18 Citations (Scopus)
47 Citations (Scopus)
1 Citation (Scopus)

A proposal for a psychopharmacology–pharmacotherapy catalogue of learning objectives and a curriculum in Europe

Baumann, P., Spies, M., Möller, H. J., Kasper, S., Bitter, I. & Laux, G., jan. 2 2017, In : World Journal of Biological Psychiatry. 18, 1, p. 29-38 10 p.

Research output: Review article

5 Citations (Scopus)

Are extrapyramidal symptoms necessary for antipsychotic activity?—reply

Bitter, I., Scheurer, J. & Volavka, J., febr. 1992, In : Journal of Clinical Psychopharmacology. 12, 1, 1 p.

Research output: Letter

41 Citations (Scopus)

Associative learning in deficit and nondeficit schizophrenia

Farkas, M., Polgár, P., Kelemen, O., Réthelyi, J., Bitter, I., Myers, C. E., Gluck, M. A. & Kéri, S., jan. 1 2008, In : Neuroreport. 19, 1, p. 55-58 4 p.

Research output: Article

25 Citations (Scopus)

A systematic review of the efficacy and safety of second generation antipsychotics in the treatment of mania

Jones, R. M., Thompson, C. & Bitter, I., jan. 2006, In : European Psychiatry. 21, 1, p. 1-9 9 p.

Research output: Short survey

9 Citations (Scopus)
1 Citation (Scopus)
1 Citation (Scopus)
2 Citations (Scopus)

A szkizofrénia kezelése.

Bitter, I., jún. 13 2004, In : Orvosi hetilap. 145, 24, p. 1281-1283 3 p.

Research output: Review article

A szkizofrénia modern gyógyszeres kezelése

Bitter, I., jan. 1 2004, In : Orvosi hetilap. 145, 3, p. 105-109 5 p.

Research output: Review article

1 Citation (Scopus)

A szorongásos betegségek farmakoterápiája.

Bitter, I., nov. 5 1995, In : Orvosi hetilap. 136, 45, p. 2435-2439 5 p.

Research output: Review article

1 Citation (Scopus)

Atropine coma: A historical note

Gazdag, G., Bitter, I., Ungvári, G. & Gerevich, J., dec. 1 2005, In : Journal of ECT. 21, 4, p. 203-206 4 p.

Research output: Review article

4 Citations (Scopus)

Attention deficit hyperactivity disorder (ADHD): Gender- and age-related differences in neurocognition

Bálint, S., Czobor, P., Komlósi, S., Mészáros, Á., Simon, V. & Bitter, I., aug. 1 2009, In : Psychological Medicine. 39, 8, p. 1337-1345 9 p.

Research output: Article

72 Citations (Scopus)

A válságlói kivezetô út--az OPNI megszûnésétôl a Semmelweis Egyetemig.

Stubnya, G., Nagy, Z., Bagdy, G., Rihmer, Z., Molnár, M. J., Harmatta, J., Kovács, G. G., Perczel Forintos, D., Simon, L. & Bitter, I., dec. 1 2009, In : Psychiatria Hungarica : A Magyar Pszichiátriai Társaság tudományos folyóirata. 24, 3, p. 193-204 12 p.

Research output: Article

1 Citation (Scopus)
2 Citations (Scopus)

Biologische behandlung unipolarer depressiver störungen in der allgemeinärztlichen versorgung: Leitlinien der World Federation of Societies of Biological Psychiatry (WFSBP)

Bauer, M., Bschor, T., Pfennig, A., Whybrow, P. C., Angst, J., Versiani, M., Möller, H. J., Kasper, S., Allain, H., Anderson, I., Ayuso-Gutierrez, J. L., Baldwin, D., Bech, P., Benkert, O., Berk, M., Bitter, I., Bourgeois, M. L., Burrows, G., Cassano, G., Cetkovich-Bakmas, M. & 34 others, Cookson, J. C., Da Costa, D., Gheorghe, M. D., Heinze, G., Higuchi, T., Hirschfeld, R. M. A., Höschl, C., Holsboer-Trachsler, E., Kang, R. H., Katona, C., Keller, M. B., Kostukova, E., Kulhara, P., Kupfer, D. J., Lecrubier, Y., Leonard, B., Licht, R. W., Lim, S. W., Lingjaerde, O., Lublin, H., Mendlewicz, J., Mitchell, P., Paik, J. W., Yong, C. P., Paykel, E. S., Puzynski, S., Rush, A. J., Rybakowski, J. K., Schweitzer, I., Tylee, A., Unützer, J., Vestergaard, P., Vieta, E. & Yamada, K., nov. 1 2008, In : Psychopharmakotherapie. 15, 6, p. 239-264 26 p.

Research output: Review article

4 Citations (Scopus)

Clozapine treatment for suicidality in schizophrenia: International Suicide Prevention Trial (InterSePT)

Meltzer, H. Y., Alphs, L., Green, A. I., Altamura, A. C., Anand, R., Bertoldi, A., Bourgeois, M., Chouinard, G., Islam, M. Z., Kane, J., Krishnan, R., Lindenmayer, J. P., Potkin, S., Altinsan, S., Altman, S., Avigo, L., Balon, R., Benešová, V., Bengochea, L., Bitter, I. & 68 others, Bokowska, E., Carpiniello, B., Casey, D., Cassano, G., Chou, J., Chvila, L., Dalery, J., Delgado, P., Dell'Osso, L., Eisdorfer, C., Emsley, R. A., Eng, D., Fahy, T. A., Folnegovic, V., Frangou, S., Gargoloff, P., Giannelli, A., Glick, I., Greenberg, R., Grossberg, G. T., Gundersen, D., Heila, H., Hsu, G., Iqbal, N., Jakovljevic, M. M., Josiassen, R. C., Kassaifarkas, A., Kerwin, R., Khidichian, F., Knesevich, M. A., Krasuski, J., Kumar, V., Larach, V. W., Lesem, M., Lewis, S., Llorca, P. M., Logue, H. E., Martin, S., Maurel-Raymondet, M., Mod, L., Morik, E., Morra, C., Mortimer, A., Noursalehi, M., Ostorharics-Horvath, G., Paclt, I., Pahl, J. J., Pestreich, L., Peters, J. L., Pioli, R., Plopper, M. G., Posever, T., Rapaport, M., Robinson, D., Robotti, C. A., Rohme, H., Rouillon, F., Sack, D., Sakinsofsky, I., Seibel, P., Simpson, G., Temkin, N., Tomori, O., Vaidain, S., Vyhnándová, Z., Young, F., Zimbroff, D. & Zimmerman, M. A., jan. 1 2003, In : Archives of General Psychiatry. 60, 1, p. 82-91 10 p.

Research output: Article

930 Citations (Scopus)

Common variant at 16p11.2 conferring risk of psychosis

Steinberg, S., De Jong, S., Mattheisen, M., Costas, J., Demontis, D., Jamain, S., Pietiläinen, O. P. H., Lin, K., Papiol, S., Huttenlocher, J., Sigurdsson, E., Vassos, E., Giegling, I., Breuer, R., Fraser, G., Walker, N., Melle, I., Djurovic, S., Agartz, I., Tuulio-Henriksson, A. & 111 others, Suvisaari, J., Lönnqvist, J., Paunio, T., Olsen, L., Hansen, T., Ingason, A., Pirinen, M., Strengman, E., Hougaard, D. M., Orntoft, T., Didriksen, M., Hollegaard, M. V., Nordentoft, M., Abramova, L., Kaleda, V., Arrojo, M., Sanjuán, J., Arango, C., Etain, B., Bellivier, F., Méary, A., Schürhoff, F., Szoke, A., Ribolsi, M., Magni, V., Siracusano, A., Sperling, S., Rossner, M., Christiansen, C., Kiemeney, L. A., Franke, B., Van Den Berg, L. H., Veldink, J., Curran, S., Bolton, P., Poot, M., Staal, W., Rehnstrom, K., Kilpinen, H., Freitag, C. M., Meyer, J., Magnusson, P., Saemundsen, E., Martsenkovsky, I., Bikshaieva, I., Martsenkovska, I., Vashchenko, O., Raleva, M., Paketchieva, K., Stefanovski, B., Durmishi, N., Pejovic Milovancevic, M., Lecic Tosevski, D., Silagadze, T., Naneishvili, N., Mikeladze, N., Surguladze, S., Vincent, J. B., Farmer, A., Mitchell, P. B., Wright, A., Schofield, P. R., Fullerton, J. M., Montgomery, G. W., Martin, N. G., Rubino, I. A., Van Winkel, R., Kenis, G., De Hert, M., Réthelyi, J. M., Bitter, I., Terenius, L., Jönsson, E. G., Bakker, S., Van Os, J., Jablensky, A., Leboyer, M., Bramon, E., Powell, J., Murray, R., Corvin, A., Gill, M., Morris, D., O'Neill, F. A., Kendler, K., Riley, B., Craddock, N., Owen, M. J., O'Donovan, M. C., Thorsteinsdottir, U., Kong, A., Ehrenreich, H., Carracedo, A., Golimbet, V., Andreassen, O. A., Børglum, A. D., Mors, O., Mortensen, P. B., Werge, T., Ophoff, R. A., Nöthen, M. M., Rietschel, M., Cichon, S., Ruggeri, M., Tosato, S., Palotie, A., St Clair, D., Rujescu, D., Collier, D. A., Stefansson, H. & Stefansson, K., jan. 2014, In : Molecular Psychiatry. 19, 1, p. 108-114 7 p.

Research output: Article

66 Citations (Scopus)

Common variants at VRK2 and TCF4 conferring risk of schizophrenia

Steinberg, S., de Jong, S., Andreassen, O. A., Werge, T., Børglum, A. D., Mors, O., Mortensen, P. B., Gustafsson, O., Costas, J., Pietiläinen, O. P. H., Demontis, D., Papiol, S., Huttenlocher, J., Mattheisen, M., Breuer, R., Vassos, E., Giegling, I., Fraser, G., Walker, N., Tuulio-Henriksson, A. & 62 others, Suvisaari, J., Lönnqvist, J., Paunio, T., Agartz, I., Melle, I., Djurovic, S., Strengman, E., Jürgens, G., Glenthøj, B., Terenius, L., Hougaard, D. M., Ørntoft, T., Wiuf, C., Didriksen, M., Hollegaard, M. V., Nordentoft, M., van Winkel, R., Kenis, G., Abramova, L., Kaleda, V., Arrojo, M., Sanjuán, J., Arango, C., Sperling, S., Rossner, M., Ribolsi, M., Magni, V., Siracusano, A., Christiansen, C., Kiemeney, L. A., Veldink, J., van den Berg, L., Ingason, A., Muglia, P., Murray, R., Nöthen, M. M., Sigurdsson, E., Petursson, H., Thorsteinsdottir, U., Kong, A., Rubino, I. A., de Hert, M., Réthelyi, J. M., Bitter, I., Jönsson, E. G., Golimbet, V., Carracedo, A., Ehrenreich, H., Craddock, N., Owen, M. J., O'Donovan, M. C., Ruggeri, M., Tosato, S., Peltonen, L., Ophoff, R. A., Collier, D. A., St Clair, D., Rietschel, M., Cichon, S., Stefansson, H., Rujescu, D. & Stefansson, K., okt. 2011, In : Human molecular genetics. 20, 20, p. 4076-4081 6 p., ddr325.

Research output: Article

146 Citations (Scopus)

Common variants conferring risk of schizophrenia

Stefansson, H., Ophoff, R. A., Steinberg, S., Andreassen, O. A., Cichon, S., Rujescu, D., Werge, T., Pietiläinen, O. P. H., Mors, O., Mortensen, P. B., Sigurdsson, E., Gustafsson, O., Nyegaard, M., Tuulio-Henriksson, A., Ingason, A., Hansen, T., Suvisaari, J., Lonnqvist, J., Paunio, T., Børglum, A. D. & 76 others, Hartmann, A., Fink-Jensen, A., Nordentoft, M., Hougaard, D., Norgaard-Pedersen, B., Böttcher, Y., Olesen, J., Breuer, R., Möller, H. J., Giegling, I., Rasmussen, H. B., Timm, S., Mattheisen, M., Bitter, I., Réthelyi, J. M., Magnusdottir, B. B., Sigmundsson, T., Olason, P., Masson, G., Gulcher, J. R., Haraldsson, M., Fossdal, R., Thorgeirsson, T. E., Thorsteinsdottir, U., Ruggeri, M., Tosato, S., Franke, B., Strengman, E., Kiemeney, L. A., Melle, I., Djurovic, S., Abramova, L., Kaleda, V., Sanjuan, J., De Frutos, R., Bramon, E., Vassos, E., Fraser, G., Ettinger, U., Picchioni, M., Walker, N., Toulopoulou, T., Need, A. C., Ge, D., Lim Yoon, J., Shianna, K. V., Freimer, N. B., Cantor, R. M., Murray, R., Kong, A., Golimbet, V., Carracedo, A., Arango, C., Costas, J., Jönsson, E. G., Terenius, L., Agartz, I., Petursson, H., Nöthen, M. M., Rietschel, M., Matthews, P. M., Muglia, P., Peltonen, L., St Clair, D., Goldstein, D. B., Stefansson, K., Collier, D. A., Kahn, R. S., Linszen, D. H., Van Os, J., Wiersma, D., Bruggeman, R., Cahn, W., De Haan, L., Krabbendam, L. & Myin-Germeys, I., aug. 6 2009, In : Nature. 460, 7256, p. 744-747 4 p.

Research output: Article

1209 Citations (Scopus)

Comparative effectiveness of depot and oral second generation antipsychotic drugs in schizophrenia: A nationwide study in Hungary

Bitter, I., Katona, L., Zámbori, J., Takács, P., Fehér, L., Diels, J., Bacskai, M., Lang, Z., Gyáni, G. & Czobor, P., nov. 2013, In : European Neuropsychopharmacology. 23, 11, p. 1383-1390 8 p.

Research output: Article

24 Citations (Scopus)

Comparative effectiveness of second generation long-acting injectable antipsychotics based on nationwide database research in Hungary

Takacs, P., Czobor, P., Feher, L., Gimesi-Orszagh, J., Fadgyas-Freyler, P., Bacskai, M., Rakonczai, P., Borsi, A., Hegyi, R., Nemeth, T., Sermon, J. & Bitter, I., jún. 2019, In : PloS one. 14, 6, e0218071.

Research output: Article

Open Access

Convulsive therapy turns 75

Gazdag, G., Bitter, I., Ungvari, G. S. & Baran, B., máj. 1 2009, In : British Journal of Psychiatry. 194, 5, p. 387-388 2 p.

Research output: Review article

6 Citations (Scopus)

DCR Budapest-Nashville in the diagnosis and classification of functional psychoses

Petho, B., Ban, T. A., Kelemen, A., Ungvari, G., Karczag, I., Bitter, I., Tolna, J., Jarema, M., Ferrero, F., Aguglia, E., Zurria, G. L. & Fjetland, O. K., dec. 1 1988, In : Psychopathology. 21, 4-5, p. 149-240 92 p.

Research output: Article

16 Citations (Scopus)

Decreased resting gamma activity in adult attention deficit/hyperactivity disorder

Tombor, L., Kakuszi, B., Papp, S., Réthelyi, J., Bitter, I. & Czobor, P., márc. 6 2018, (Accepted/In press) In : World Journal of Biological Psychiatry. p. 1-12 12 p.

Research output: Article

3 Citations (Scopus)