We were able to rank most of the psychotropics based on the available evidence and recommendations from subject matter experts .
There were few discrepancies between published evidence and the expert panel in ranking these drugs .
Conclusion Potential for weight gain is an important consideration in choice of any psychotropic .
This tool will help clinicians select psychotropics on a case-by-case basis in order to minimize the impact of weight gain when making both intra-class and interclass choices
Introduction Psychotropic medication use is associated with  weight gain .
While there are studies and review s comparing weight gain for psychotropics within some classes , clinicians frequently use drugs from different classes to treat psychiatric disorders .
Objective To undertake a systematic review of all classes of psychotropics to provide an all encompassing evidence -based tool that would allow clinicians to determine the risks of weight gain in making both intra-class and interclass choices of psychotropics .
Olanzapine versus haloperidol in the treatment of schizoaffective disorder. Acute and long-term therapy.
BACKGROUND The effectiveness of antipsychotic monotherapy in  schizoaffective disorder  is limited , and further constrained by safety concerns . AIMS We aim ed to compare the efficacy , tolerability and safety profile of the new pharmaceutical , olanzapine , with haloperidol . METHOD Data were assessed from 300 DSM-III-R schizoaffective subjects from a larger double-blind prospect i ve international study . Subjects were r and omly allocated to six weeks of olanzapine ( 5 - 20 mg ) or haloperidol ( 5 - 20 mg ) treatment ; responders were followed for up to one year of double-blind , long-term maintenance therapy . RESULTS Olanzapine-treated patients achieved a statistically significant greater improvement than haloperidol treated patients on overall measures of efficacy , including clinical response . Significantly fewer olanzapine patients left the study early , and fewer adverse events were observed among those receiving olanzapine . During maintenance , olanzapine-treated patients continued to experience additional improvement , with fewer EPS but more weight gain than those on haloperidol . CONCLUSIONS Olanzapine demonstrated substantial advantages over the conventional antipsychotic haloperidol in the management of schizoaffective disorder
We were able to rank most of the psychotropics based on the available evidence and recommendations from subject matter experts .
There were few discrepancies between published evidence and the expert panel in ranking these drugs .
Conclusion Potential for weight gain is an important consideration in choice of any psychotropic .
This tool will help clinicians select psychotropics on a case-by-case basis in order to minimize the impact of weight gain when making both intra-class and interclass choices
Introduction Psychotropic medication use is associated with  weight gain .
While there are studies and review s comparing weight gain for psychotropics within some classes , clinicians frequently use drugs from different classes to treat psychiatric disorders .
Objective To undertake a systematic review of all classes of psychotropics to provide an all encompassing evidence -based tool that would allow clinicians to determine the risks of weight gain in making both intra-class and interclass choices of psychotropics .