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Papers authored by Chengappa KN

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Lithium specificity in bipolar illness: a classic agent for the classic disorder.

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Gershon S, Chengappa KN, and Malhi GS

Bipolar disorders 11 Suppl 2:34-44, 2009 Jun - Who cited this? | PubMed ID: 19538684 | Fulltext

Identifying and treating cognitive impairment in bipolar disorder.

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Goldberg JF and Chengappa KN

Bipolar disorders 11 Suppl 2:123-37, 2009 Jun - Who cited this? | PubMed ID: 19538691 | Fulltext

A preliminary study of sustained-release bupropion for smoking cessation in bipolar disorder.

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Weinberger AH, Vessicchio JC, Sacco KA, Creeden CL, Chengappa KN, and George TP

Journal of clinical psychopharmacology 28(5):584-7, 2008 Oct - Who cited this? | PubMed ID: 18794666 | Fulltext

Development of procedures for early screening of smoking cessation medications in humans.

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Perkins KA, Lerman C, Stitzer M, Fonte CA, Briski JL, Scott JA, and Chengappa KN

Clinical pharmacology and therapeutics 84(2):216-21, 2008 Aug - Who cited this? | PubMed ID: 18388880 | Fulltext

The impact of olanzapine on tardive dyskinetic symptoms in a state hospital population.

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Brar JS, Parepally H, Chalasani L, Gopalani A, Appel N, and Chengappa KN

Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists 20(3):139 - Who cited this? | PubMed ID: 18633740 | Fulltext

Reporting outcomes in clinical trials for bipolar disorder: a commentary and suggestions for change.

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Martinez-Arán A, Vieta E, Chengappa KN, Gershon S, Mullen J, and Paulsson B

Bipolar disorders 10(5):566-79, 2008 Jul - Who cited this? | PubMed ID: 18657241 | Fulltext

Effects of topiramate on smoking in patients with schizoaffective disorder, bipolar type.

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Weinberger AH, George TP, Perkins KA, and Chengappa KN

Journal of clinical psychopharmacology 28(2):247-8, 2008 Apr - Who cited this? | PubMed ID: 18344743 | Fulltext

Bipolar disorder and the metabolic syndrome : causal factors, psychiatric outcomes and economic burden.

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Fagiolini A, Chengappa KN, Soreca I, and Chang J

CNS drugs 22(8):655-69, 2008 - Who cited this? | PubMed ID: 18601304 | Fulltext

Weight gain and metabolic issues of medicines used for bipolar disorder.

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Fagiolini A and Chengappa KN

Current psychiatry reports 9(6):521-8, 2007 Dec - Who cited this? | PubMed ID: 18221634 | Fulltext

Exposure to nitrous oxide may be associated with high homocysteine plasma levels and a risk for clinical depression.

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Levine J and Chengappa KN

Journal of clinical psychopharmacology 27(2):238-9, 2007 Apr - Who cited this? | PubMed ID: 17414264 | Fulltext

Recovery and functional outcomes following olanzapine treatment for bipolar I mania.

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Chengappa KN, Hennen J, Baldessarini RJ, Kupfer DJ, Yatham LN, Gershon S, Baker RW, and Tohen M

Bipolar disorders 7(1):68-76, 2005 Feb - Who cited this? | PubMed ID: 15654934 | Fulltext

Leukopenia in clozapine treated patients may be induced by other drugs: a case series.

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Imbarlina MJ, Sarkar S, Marwah S, Parepally H, Johnston PR, Brar JS, and Chengappa KN

European psychiatry : the journal of the Association of European Psychiatrists 19(8):506-9, 2004 Dec - Who cited this? | PubMed ID: 15589712 | Fulltext

Treatment of bipolar mania with atypical antipsychotics.

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Chengappa KN, Suppes T, and Berk M

Expert review of neurotherapeutics 4(6 Suppl 2):S17-25, 2004 Nov - Who cited this? | PubMed ID: 16279862 | Fulltext

Dosage and administration issues of antipsychotic agents (and adjunctive medicines) in the acute stabilization of psychoses.

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Chengappa KN

CNS spectrums 9(9 Suppl 9):6-10, 2004 Sep - Who cited this? | PubMed ID: 15361806 | Fulltext

The prevalence of the metabolic syndrome in patients with schizoaffective disorder--bipolar subtype.

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Basu R, Brar JS, Chengappa KN, John V, Parepally H, Gershon S, Schlicht P, and Kupfer DJ

Bipolar disorders 6(4):314-8, 2004 Aug - Who cited this? | PubMed ID: 15225149 | Fulltext

Quetiapine with lithium or divalproex for the treatment of bipolar mania: a randomized, double-blind, placebo-controlled study.

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Sachs G, Chengappa KN, Suppes T, Mullen JA, Brecher M, Devine NA, and Sweitzer DE

Bipolar disorders 6(3):213-23, 2004 Jun - Who cited this? | PubMed ID: 15117400 | Fulltext

Anger attacks in bipolar depression: predictors and response to citalopram added to mood stabilizers.

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Mammen OK, Pilkonis PA, Chengappa KN, and Kupfer DJ

The Journal of clinical psychiatry 65(5):627-33, 2004 May - Who cited this? | PubMed ID: 15163248 | Fulltext

Relapse prevention in bipolar I disorder: 18-month comparison of olanzapine plus mood stabiliser v. mood stabiliser alone.

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Tohen M, Chengappa KN, Suppes T, Baker RW, Zarate CA, Bowden CL, Sachs GS, Kupfer DJ, Ghaemi SN, Feldman PD, Risser RC, Evans AR, and Calabrese JR

The British journal of psychiatry : the journal of mental science 184:337-45, 2004 Apr - Who cited this? | PubMed ID: 15056579 | Fulltext

The off-label use of clozapine in adolescents with bipolar disorder, intermittent explosive disorder, or posttraumatic stress disorder.

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Kant R, Chalansani R, Chengappa KN, and Dieringer MF

Journal of child and adolescent psychopharmacology 14(1):57-63, 2004 - Who cited this? | PubMed ID: 15142392 | Fulltext

Relationship of birth cohort and early age at onset of illness in a bipolar disorder case registry.

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Chengappa KN, Kupfer DJ, Frank E, Houck PR, Grochocinski VJ, Cluss PA, and Stapf DA

The American journal of psychiatry 160(9):1636-42, 2003 Sep - Who cited this? | PubMed ID: 12944339 | Fulltext

A random-assignment, double-blind, clinical trial of once- vs twice-daily administration of quetiapine fumarate in patients with schizophrenia or schizoaffective disorder: a pilot study.

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Chengappa KN, Parepally H, Brar JS, Mullen J, Shilling A, and Goldstein JM

Canadian journal of psychiatry. Revue canadienne de psychiatrie 48(3):187-94, 2003 Apr - Who cited this? | PubMed ID: 12728743 | Fulltext

Rates of response, euthymia and remission in two placebo-controlled olanzapine trials for bipolar mania.

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Chengappa KN, Baker RW, Shao L, Yatham LN, Tohen M, Gershon S, and Kupfer DJ

Bipolar disorders 5(1):1-5, 2003 Feb - Who cited this? | PubMed ID: 12656931 | Fulltext

A post hoc analysis of the impact on hostility and agitation of quetiapine and haloperidol among patients with schizophrenia.

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Chengappa KN, Goldstein JM, Greenwood M, John V, and Levine J

Clinical therapeutics 25(2):530-41, 2003 Feb - Who cited this? | PubMed ID: 12749512 | Fulltext

The effect of age on the pharmacological management of ambulatory patients treated with depot neuroleptic medications for schizophrenia and related psychotic disorders.

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Mamo DC, Sweet RA, Chengappa KN, Reddy RR, and Jeste DV

International journal of geriatric psychiatry 17(11):1012-7, 2002 Nov - Who cited this? | PubMed ID: 12404650 | Fulltext

Changes in body weight and body mass index among psychiatric patients receiving lithium, valproate, or topiramate: an open-label, nonrandomized chart review.

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Chengappa KN, Chalasani L, Brar JS, Parepally H, Houck P, and Levine J

Clinical therapeutics 24(10):1576-84, 2002 Oct - Who cited this? | PubMed ID: 12462287 | Fulltext

The use of concomitant medications in psychiatric inpatients treated with either olanzapine or other antipsychotic agents: a naturalistic study at a state psychiatric hospital.

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Parepally H, Chakravorty S, Levine J, Brar JS, Patel AM, Baird JW, Chalasani L, Delaney JA, Atzert R, and Chengappa KN

Progress in neuro-psychopharmacology & biological psychiatry 26(3):437-40, 2002 Apr - Who cited this? | PubMed ID: 11999892 | Fulltext

Clozapine: its impact on aggressive behavior among patients in a state psychiatric hospital.

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Chengappa KN, Vasile J, Levine J, Ulrich R, Baker R, Gopalani A, and Schooler N

Schizophrenia research 53(1-2):1-6, 2002 Jan 1 - Who cited this? | PubMed ID: 11728832 | Fulltext

Efficacy of olanzapine in combination with valproate or lithium in the treatment of mania in patients partially nonresponsive to valproate or lithium monotherapy.

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Tohen M, Chengappa KN, Suppes T, Zarate CA, Calabrese JR, Bowden CL, Sachs GS, Kupfer DJ, Baker RW, Risser RC, Keeter EL, Feldman PD, Tollefson GD, and Breier A

Archives of general psychiatry 59(1):62-9, 2002 Jan - Who cited this? | PubMed ID: 11779284 | Fulltext

Citalopram as adjunctive therapy in bipolar depression.

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Kupfer DJ, Chengappa KN, Gelenberg AJ, Hirschfeld RM, Goldberg JF, Sachs GS, Grochocinski VJ, Houck PR, and Kolar AB

The Journal of clinical psychiatry 62(12):985-90, 2001 Dec - Who cited this? | PubMed ID: 11780881 | Fulltext

Clozapine impact on clinical outcomes and aggression in severely ill adolescents with childhood-onset schizophrenia.

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Chalasani L, Kant R, and Chengappa KN

Canadian journal of psychiatry. Revue canadienne de psychiatrie 46(10):965-8, 2001 Dec - Who cited this? | PubMed ID: 11816319 | Fulltext

Obesity and medical illnesses in psychiatric patients admitted to a long-term psychiatric facility.

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Levine J, Chengappa KN, Patel A, Vagnucci A, John V, Brar JS, Chalasani L, Parepally H, and Ganguli R

Journal of psychiatric practice 7(6):432-9, 2001 Nov - Who cited this? | PubMed ID: 15990558 | Fulltext

The evolving role of topiramate among other mood stabilizers in the management of bipolar disorder.

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Chengappa KN, Gershon S, and Levine J

Bipolar disorders 3(5):215-32, 2001 Oct - Who cited this? | PubMed ID: 11912568 | Fulltext

Bupropion sustained release as a smoking cessation treatment in remitted depressed patients maintained on treatment with selective serotonin reuptake inhibitor antidepressants.

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Chengappa KN, Kambhampati RK, Perkins K, Nigam R, Anderson T, Brar JS, Vemulapalli HK, Atzert R, Key P, Kang JS, and Levine J

The Journal of clinical psychiatry 62(7):503-8, 2001 Jul - Who cited this? | PubMed ID: 11488359 | Fulltext

Olanzapine use in subjects with pervasive developmental disorder displaying aggression and/or self-mutilation.

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Chengappa KN, Rumble CT, Nasr F, and Parepally H

Journal of psychiatric practice 7(3):156, 2001 May - Who cited this? | PubMed ID: 15990518 | Fulltext

Illness characteristics and their association with prescription patterns for bipolar I disorder.

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Levine J, Chengappa KN, Brar JS, Gershon S, and Kupfer DJ

Bipolar disorders 3(1):41-9, 2001 Feb - Who cited this? | PubMed ID: 11256463 | Fulltext

Anxiety disorders and major depression, together or apart.

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Levine J, Cole DP, Chengappa KN, and Gershon S

Depression and anxiety 14(2):94-104, 2001 - Who cited this? | PubMed ID: 11668662 | Fulltext

Differentiating primary pathophysiologic from secondary adaptational processes.

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Levine J, Chengappa KN, Gershon S, and Drevets W

Depression and anxiety 14(2):105-11, 2001 - Who cited this? | PubMed ID: 11668663 | Fulltext

Response to placebo among bipolar I disorder patients experiencing their first manic episode.

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Chengappa KN, Tohen M, Levine J, Jacobs T, Thase ME, Sanger TM, and Kupfer DJ

Bipolar disorders 2(4):332-5, 2000 Dec - Who cited this? | PubMed ID: 11252646 | Fulltext

Impact of risperidone on seclusion and restraint at a state psychiatric hospital.

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Chengappa KN, Levine J, Ulrich R, Parepally H, Brar JS, Atzert R, Brienzo R, and Gopalani A

Canadian journal of psychiatry. Revue canadienne de psychiatrie 45(9):827-32, 2000 Nov - Who cited this? | PubMed ID: 11143833 | Fulltext

Side effect profile of enteric-coated divalproex sodium versus valproic acid.

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Levine J, Chengappa KN, and Parepally H

The Journal of clinical psychiatry 61(9):680-1, 2000 Sep - Who cited this? | PubMed ID: 11030493 | Fulltext

Lifetime prevalence of substance or alcohol abuse and dependence among subjects with bipolar I and II disorders in a voluntary registry.

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Chengappa KN, Levine J, Gershon S, and Kupfer DJ

Bipolar disorders 2(3 Pt 1):191-5, 2000 Sep - Who cited this? | PubMed ID: 11256686 | Fulltext

Use of electroconvulsive therapy in a state hospital: a 10-year review.

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Sylvester AP, Mulsant BH, Chengappa KN, Sandman AR, and Haskett RF

The Journal of clinical psychiatry 61(7):534-9; quiz 540, 2000 Jul - Who cited this? | PubMed ID: 10937616 | Fulltext

Anticholinergic differences among patients receiving standard clinical doses of olanzapine or clozapine.

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Chengappa KN, Pollock BG, Parepally H, Levine J, Kirshner MA, Brar JS, and Zoretich RA

Journal of clinical psychopharmacology 20(3):311-6, 2000 Jun - Who cited this? | PubMed ID: 10831017 | Fulltext

Psychotropic drug prescription patterns among patients with bipolar I disorder.

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Levine J, Chengappa KN, Brar JS, Gershon S, Yablonsky E, Stapf D, and Kupfer DJ

Bipolar disorders 2(2):120-30, 2000 Jun - Who cited this? | PubMed ID: 11252651 | Fulltext

Inositol as an add-on treatment for bipolar depression.

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Chengappa KN, Levine J, Gershon S, Mallinger AG, Hardan A, Vagnucci A, Pollock B, Luther J, Buttenfield J, Verfaille S, and Kupfer DJ

Bipolar disorders 2(1):47-55, 2000 Mar - Who cited this? | PubMed ID: 11254020 | Fulltext

Cerebrospinal cytokine levels in patients with acute depression.

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Levine J, Barak Y, Chengappa KN, Rapoport A, Rebey M, and Barak V

Neuropsychobiology 40(4):171-6, 1999 Nov - Who cited this? | PubMed ID: 10559698 | Fulltext

Topiramate as add-on treatment for patients with bipolar mania.

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Chengappa KN, Rathore D, Levine J, Atzert R, Solai L, Parepally H, Levin H, Moffa N, Delaney J, and Brar JS

Bipolar disorders 1(1):42-53, 1999 Sep - Who cited this? | PubMed ID: 11256656 | Fulltext

Clozapine reduces severe self-mutilation and aggression in psychotic patients with borderline personality disorder.

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Chengappa KN, Ebeling T, Kang JS, Levine J, and Parepally H

The Journal of clinical psychiatry 60(7):477-84, 1999 Jul - Who cited this? | PubMed ID: 10453803 | Fulltext

Risperidone use at a state hospital: a clinical audit 2 years after the first wave of risperidone prescriptions.

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Chengappa KN, Sheth S, Brar JS, Parepally H, Marcus S, Gopalani A, Palmer A, Baker RW, and Schooler NR

The Journal of clinical psychiatry 60(6):373-8, 1999 Jun - Who cited this? | PubMed ID: 10401915 | Fulltext

Olanzapine versus placebo in the treatment of acute mania. Olanzapine HGEH Study Group.

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Tohen M, Sanger TM, McElroy SL, Tollefson GD, Chengappa KN, Daniel DG, Petty F, Centorrino F, Wang R, Grundy SL, Greaney MG, Jacobs TG, David SR, and Toma V

The American journal of psychiatry 156(5):702-9, 1999 May - Who cited this? | PubMed ID: 10327902 | Fulltext

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