Gabriele Sani - Academia.edu (original) (raw)

Papers by Gabriele Sani

Research paper thumbnail of Antimanic and mood-stabilizing effect of memantine as an augmenting agent in treatment-resistant bipolar disorder

Research paper thumbnail of Command Hallucinations With Self-Stabbing Associated With Zolpidem Overdose

Journal of Clinical Psychiatry, 2010

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Research paper thumbnail of Antipsychotic drug use: McLean Hospital, 2002

Human Psychopharmacology-clinical and Experimental, 2005

ObjectiveMajor changes in antipsychotic treatment in recent years encouraged a survey of inpatien... more ObjectiveMajor changes in antipsychotic treatment in recent years encouraged a survey of inpatient practice in 2002, compared with earlier samples.Major changes in antipsychotic treatment in recent years encouraged a survey of inpatient practice in 2002, compared with earlier samples.MethodsBased on records of a random sample of McLean Hospital inpatients prescribed antipsychotics in 2002, the study recorded DSM-IV discharge diagnosis, all psychotropic treatments and doses, initial, peak and final doses of all antipsychotics, clinical status at admission and discharge, and adverse effects reported. Results were compared with similar data from our earlier surveys.Based on records of a random sample of McLean Hospital inpatients prescribed antipsychotics in 2002, the study recorded DSM-IV discharge diagnosis, all psychotropic treatments and doses, initial, peak and final doses of all antipsychotics, clinical status at admission and discharge, and adverse effects reported. Results were compared with similar data from our earlier surveys.ResultsSubjects were 344 inpatients (n = 202 women, 59%), diagnosed with psychotic (n = 102, 30%), bipolar (n = 93, 27%), major depressive (n = 67, 19.5%), dementia (n = 19, 5.5%), substance-use (n = 28, 8%) or other psychiatric disorders (n = 35, 10%). Second-generation antipsychotics accounted for 88% of antipsychotic prescriptions; 17% of patients received ≥ 2 antipsychotics and total CPZ-eq discharge does in 2002 averaged 291 ± 305 mg/day (22% less than a 1998 peak). Doses were unrelated to age, but higher in men, among psychotic vs major affective disorder patients, and with greater illness-severity and longer hospitalization. There was a 3.3-fold increase in the simultaneous use of ≥ 3 psychotropic agents since 1998.Subjects were 344 inpatients (n = 202 women, 59%), diagnosed with psychotic (n = 102, 30%), bipolar (n = 93, 27%), major depressive (n = 67, 19.5%), dementia (n = 19, 5.5%), substance-use (n = 28, 8%) or other psychiatric disorders (n = 35, 10%). Second-generation antipsychotics accounted for 88% of antipsychotic prescriptions; 17% of patients received ≥ 2 antipsychotics and total CPZ-eq discharge does in 2002 averaged 291 ± 305 mg/day (22% less than a 1998 peak). Doses were unrelated to age, but higher in men, among psychotic vs major affective disorder patients, and with greater illness-severity and longer hospitalization. There was a 3.3-fold increase in the simultaneous use of ≥ 3 psychotropic agents since 1998.ConclusionsThe use of second-generation antipsychotics dominates current inpatient practice. Total antipsychotic dosing has not increased recently, but the use of multiple psychotropics increased strikingly from 1998 to 2002. Copyright © 2005 John Wiley & Sons, Ltd.The use of second-generation antipsychotics dominates current inpatient practice. Total antipsychotic dosing has not increased recently, but the use of multiple psychotropics increased strikingly from 1998 to 2002. Copyright © 2005 John Wiley & Sons, Ltd.

Research paper thumbnail of Aripiprazole: Initial Clinical Experience with 142 Hospitalized Psychiatric Patients

Journal of Psychiatric Practice, 2005

Aripiprazole is the first dopamine D2 receptor partial-agonist approved for treatment of schizoph... more Aripiprazole is the first dopamine D2 receptor partial-agonist approved for treatment of schizophrenia. Its apparently benign adverse-effect profile encourages broader use in other disorders, especially to limit weight gain associated with other antipsychotic or antimanic agents. We considered the first 6 months of experience with aripiprazole in psychiatric inpatients with a range of disorders. We analyzed data obtained from medical records of patients treated with aripiprazole who were hospitalized at McLean Hospital (for 19 +/- 18 days) between December 2002 and June 2003 to evaluate dosing, tolerability, and clinical effects of this new agent in patients diagnosed with DSM-IV psychotic, major affective, or other disorders. Out of a sample of 2766 adult inpatients (65.5% women), 142 were given aripiprazole (mean final daily dose, 16.1 +/- 6.2 mg, 0.20 +/- 0.09 mg/kg body weight) for major affective disorders (52%), primary psychotic disorders (40%), and dementia (8%). CGI ratings improved by 20% on average. Adverse effects were infrequent (15.5%), were three times more likely among women, and most often involved moderate behavioral activation or nausea, with no new episodes of mania. Of the patients who were given aripiprazole, 83% continued it at discharge. Many patients were obese when they were admitted, and obesity was associated with relatively low mg/kg doses of aripiprazole. Aripiprazole was used in a range of disorders and was generally well tolerated. Adverse effects may reflect its unique dopamine partial-agonist activity. Since aripiprazole is likely to be considered for obese patients, body weight should be considered in establishing adequate doses. Controlled trials of this antipsychotic agent in disorders other than schizophrenia are needed.

Research paper thumbnail of Use of combinations of antipsychotics: McLean Hospital inpatients, 2002

Human Psychopharmacology-clinical and Experimental, 2005

BackgroundThe empirical use of combinations of antipsychotic agents appears to be increasing with... more BackgroundThe empirical use of combinations of antipsychotic agents appears to be increasing with little research support for the relative efficacy, safety or cost-effectiveness of this practice. Such treatment was evaluated in hospitalized psychiatric patients.The empirical use of combinations of antipsychotic agents appears to be increasing with little research support for the relative efficacy, safety or cost-effectiveness of this practice. Such treatment was evaluated in hospitalized psychiatric patients.MethodsSamples of consecutive inpatients treated with ≥ 2 (‘polytherapy’) vs 1 antipsychotic (‘monotherapy’) were matched on age, sex, diagnosis and admission clinical ratings, and these groups were compared on total daily chlorpromazine-equivalent doses, days in hospital, and changes in clinical ratings between admission and discharge.Samples of consecutive inpatients treated with ≥ 2 (‘polytherapy’) vs 1 antipsychotic (‘monotherapy’) were matched on age, sex, diagnosis and admission clinical ratings, and these groups were compared on total daily chlorpromazine-equivalent doses, days in hospital, and changes in clinical ratings between admission and discharge.ResultsThe study sample included 69 polytherapy and 115 well-matched monotherapy subjects. Despite matching for initial CGI and GAF ratings, polytherapy was associated with high PANSS subscale scores of positive symptoms among affective psychosis, and relatively greater PANSS subscale ratings of excitement-agitation among patients diagnosed with schizophrenia. Estimated clinical improvement during hospitalization was similar among poly- and monotherapy patients, but total daily CPZ-eq doses at discharge averaged twice-greater with polytherapy, and hospitalization lasted 1.5 times longer.The study sample included 69 polytherapy and 115 well-matched monotherapy subjects. Despite matching for initial CGI and GAF ratings, polytherapy was associated with high PANSS subscale scores of positive symptoms among affective psychosis, and relatively greater PANSS subscale ratings of excitement-agitation among patients diagnosed with schizophrenia. Estimated clinical improvement during hospitalization was similar among poly- and monotherapy patients, but total daily CPZ-eq doses at discharge averaged twice-greater with polytherapy, and hospitalization lasted 1.5 times longer.ConclusionsAntipsychotic polytherapy as well as the types of agents combined may reflect clinician responses to particular symptom patterns. The value of specific combinations of antipsychotic agents and their comparison with monotherapies requires specific, prospective, randomized and well-controlled trials that consider matching on clinical characteristics and truly comparable doses across regimens. Copyright © 2005 John Wiley & Sons, Ltd.Antipsychotic polytherapy as well as the types of agents combined may reflect clinician responses to particular symptom patterns. The value of specific combinations of antipsychotic agents and their comparison with monotherapies requires specific, prospective, randomized and well-controlled trials that consider matching on clinical characteristics and truly comparable doses across regimens. Copyright © 2005 John Wiley & Sons, Ltd.

Research paper thumbnail of Antimanic and mood-stabilizing effect of memantine as an augmenting agent in treatment-resistant bipolar disorder

Research paper thumbnail of Command Hallucinations With Self-Stabbing Associated With Zolpidem Overdose

Journal of Clinical Psychiatry, 2010

RefDoc Bienvenue - Welcome. Refdoc est un service / is powered by. ...

Research paper thumbnail of Antipsychotic drug use: McLean Hospital, 2002

Human Psychopharmacology-clinical and Experimental, 2005

ObjectiveMajor changes in antipsychotic treatment in recent years encouraged a survey of inpatien... more ObjectiveMajor changes in antipsychotic treatment in recent years encouraged a survey of inpatient practice in 2002, compared with earlier samples.Major changes in antipsychotic treatment in recent years encouraged a survey of inpatient practice in 2002, compared with earlier samples.MethodsBased on records of a random sample of McLean Hospital inpatients prescribed antipsychotics in 2002, the study recorded DSM-IV discharge diagnosis, all psychotropic treatments and doses, initial, peak and final doses of all antipsychotics, clinical status at admission and discharge, and adverse effects reported. Results were compared with similar data from our earlier surveys.Based on records of a random sample of McLean Hospital inpatients prescribed antipsychotics in 2002, the study recorded DSM-IV discharge diagnosis, all psychotropic treatments and doses, initial, peak and final doses of all antipsychotics, clinical status at admission and discharge, and adverse effects reported. Results were compared with similar data from our earlier surveys.ResultsSubjects were 344 inpatients (n = 202 women, 59%), diagnosed with psychotic (n = 102, 30%), bipolar (n = 93, 27%), major depressive (n = 67, 19.5%), dementia (n = 19, 5.5%), substance-use (n = 28, 8%) or other psychiatric disorders (n = 35, 10%). Second-generation antipsychotics accounted for 88% of antipsychotic prescriptions; 17% of patients received ≥ 2 antipsychotics and total CPZ-eq discharge does in 2002 averaged 291 ± 305 mg/day (22% less than a 1998 peak). Doses were unrelated to age, but higher in men, among psychotic vs major affective disorder patients, and with greater illness-severity and longer hospitalization. There was a 3.3-fold increase in the simultaneous use of ≥ 3 psychotropic agents since 1998.Subjects were 344 inpatients (n = 202 women, 59%), diagnosed with psychotic (n = 102, 30%), bipolar (n = 93, 27%), major depressive (n = 67, 19.5%), dementia (n = 19, 5.5%), substance-use (n = 28, 8%) or other psychiatric disorders (n = 35, 10%). Second-generation antipsychotics accounted for 88% of antipsychotic prescriptions; 17% of patients received ≥ 2 antipsychotics and total CPZ-eq discharge does in 2002 averaged 291 ± 305 mg/day (22% less than a 1998 peak). Doses were unrelated to age, but higher in men, among psychotic vs major affective disorder patients, and with greater illness-severity and longer hospitalization. There was a 3.3-fold increase in the simultaneous use of ≥ 3 psychotropic agents since 1998.ConclusionsThe use of second-generation antipsychotics dominates current inpatient practice. Total antipsychotic dosing has not increased recently, but the use of multiple psychotropics increased strikingly from 1998 to 2002. Copyright © 2005 John Wiley & Sons, Ltd.The use of second-generation antipsychotics dominates current inpatient practice. Total antipsychotic dosing has not increased recently, but the use of multiple psychotropics increased strikingly from 1998 to 2002. Copyright © 2005 John Wiley & Sons, Ltd.

Research paper thumbnail of Aripiprazole: Initial Clinical Experience with 142 Hospitalized Psychiatric Patients

Journal of Psychiatric Practice, 2005

Aripiprazole is the first dopamine D2 receptor partial-agonist approved for treatment of schizoph... more Aripiprazole is the first dopamine D2 receptor partial-agonist approved for treatment of schizophrenia. Its apparently benign adverse-effect profile encourages broader use in other disorders, especially to limit weight gain associated with other antipsychotic or antimanic agents. We considered the first 6 months of experience with aripiprazole in psychiatric inpatients with a range of disorders. We analyzed data obtained from medical records of patients treated with aripiprazole who were hospitalized at McLean Hospital (for 19 +/- 18 days) between December 2002 and June 2003 to evaluate dosing, tolerability, and clinical effects of this new agent in patients diagnosed with DSM-IV psychotic, major affective, or other disorders. Out of a sample of 2766 adult inpatients (65.5% women), 142 were given aripiprazole (mean final daily dose, 16.1 +/- 6.2 mg, 0.20 +/- 0.09 mg/kg body weight) for major affective disorders (52%), primary psychotic disorders (40%), and dementia (8%). CGI ratings improved by 20% on average. Adverse effects were infrequent (15.5%), were three times more likely among women, and most often involved moderate behavioral activation or nausea, with no new episodes of mania. Of the patients who were given aripiprazole, 83% continued it at discharge. Many patients were obese when they were admitted, and obesity was associated with relatively low mg/kg doses of aripiprazole. Aripiprazole was used in a range of disorders and was generally well tolerated. Adverse effects may reflect its unique dopamine partial-agonist activity. Since aripiprazole is likely to be considered for obese patients, body weight should be considered in establishing adequate doses. Controlled trials of this antipsychotic agent in disorders other than schizophrenia are needed.

Research paper thumbnail of Use of combinations of antipsychotics: McLean Hospital inpatients, 2002

Human Psychopharmacology-clinical and Experimental, 2005

BackgroundThe empirical use of combinations of antipsychotic agents appears to be increasing with... more BackgroundThe empirical use of combinations of antipsychotic agents appears to be increasing with little research support for the relative efficacy, safety or cost-effectiveness of this practice. Such treatment was evaluated in hospitalized psychiatric patients.The empirical use of combinations of antipsychotic agents appears to be increasing with little research support for the relative efficacy, safety or cost-effectiveness of this practice. Such treatment was evaluated in hospitalized psychiatric patients.MethodsSamples of consecutive inpatients treated with ≥ 2 (‘polytherapy’) vs 1 antipsychotic (‘monotherapy’) were matched on age, sex, diagnosis and admission clinical ratings, and these groups were compared on total daily chlorpromazine-equivalent doses, days in hospital, and changes in clinical ratings between admission and discharge.Samples of consecutive inpatients treated with ≥ 2 (‘polytherapy’) vs 1 antipsychotic (‘monotherapy’) were matched on age, sex, diagnosis and admission clinical ratings, and these groups were compared on total daily chlorpromazine-equivalent doses, days in hospital, and changes in clinical ratings between admission and discharge.ResultsThe study sample included 69 polytherapy and 115 well-matched monotherapy subjects. Despite matching for initial CGI and GAF ratings, polytherapy was associated with high PANSS subscale scores of positive symptoms among affective psychosis, and relatively greater PANSS subscale ratings of excitement-agitation among patients diagnosed with schizophrenia. Estimated clinical improvement during hospitalization was similar among poly- and monotherapy patients, but total daily CPZ-eq doses at discharge averaged twice-greater with polytherapy, and hospitalization lasted 1.5 times longer.The study sample included 69 polytherapy and 115 well-matched monotherapy subjects. Despite matching for initial CGI and GAF ratings, polytherapy was associated with high PANSS subscale scores of positive symptoms among affective psychosis, and relatively greater PANSS subscale ratings of excitement-agitation among patients diagnosed with schizophrenia. Estimated clinical improvement during hospitalization was similar among poly- and monotherapy patients, but total daily CPZ-eq doses at discharge averaged twice-greater with polytherapy, and hospitalization lasted 1.5 times longer.ConclusionsAntipsychotic polytherapy as well as the types of agents combined may reflect clinician responses to particular symptom patterns. The value of specific combinations of antipsychotic agents and their comparison with monotherapies requires specific, prospective, randomized and well-controlled trials that consider matching on clinical characteristics and truly comparable doses across regimens. Copyright © 2005 John Wiley & Sons, Ltd.Antipsychotic polytherapy as well as the types of agents combined may reflect clinician responses to particular symptom patterns. The value of specific combinations of antipsychotic agents and their comparison with monotherapies requires specific, prospective, randomized and well-controlled trials that consider matching on clinical characteristics and truly comparable doses across regimens. Copyright © 2005 John Wiley & Sons, Ltd.