Stephen A Maisto

Publications (3)7.71 Total impact

• Article: An open trial of motivational interviewing to address suicidal ideation with hospitalized veterans.

  Peter C Britton, Kenneth R Conner, Stephen A Maisto
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  ABSTRACT: The purpose of this open trial was to test the acceptability of motivational interviewing to address suicidal ideation (MI-SI) for psychiatrically hospitalized veterans with suicidal ideation, estimate its pre-post effect size on the severity of suicidal ideation, and examine the rate of treatment engagement after discharge. Participants received a screening assessment, baseline assessment, one or two MI-SI sessions, posttreatment assessment, and 60-day follow-up assessment. Thirteen veterans were enrolled, 9 (70%) completed both MI-SI sessions and the posttreatment assessment, and 11 (85%) completed the follow-up assessment. Participants found MI-SI to be acceptable. They experienced large reductions in the severity of suicidal ideation at posttreatment and follow-up. In the 2 months following discharge, 73% of participants completed two or more mental health or substance abuse treatment sessions each month. These preliminary findings suggest that MI-SI has potential to reduce risk for suicide in psychiatrically hospitalized veterans and that a more rigorous trial is needed.
  Journal of Clinical Psychology 06/2012; 68(9):961-71. · 2.12 Impact Factor
• Article: Childhood abuse and harmful substance use among criminal offenders.

  Marc T Swogger, Kenneth R Conner, Zach Walsh, Stephen A Maisto
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  ABSTRACT: Childhood abuse is a serious problem that has been linked to harmful alcohol and drug use in non-offender samples. In a sample of 219 criminal offenders, we examined the associations between childhood physical and sexual abuse and three indices of harmful substance use. Results indicate that physical abuse was associated with symptoms of alcohol use disorder and sexual abuse was associated with symptoms of drug use disorder among offenders. Both forms of childhood abuse were associated with substance use consequences, even after taking into account substance type and frequency of use. No gender by childhood abuse interactions were found. Symptoms of depression and generalized anxiety partially mediated relationships between childhood abuse and substance use consequences. Findings underscore the importance of assessing childhood abuse and treating anxiety and depression among offenders who exhibit harmful substance use.
  Addictive behaviors 08/2011; 36(12):1205-12. · 2.25 Impact Factor
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  Article: Test of a clinical model of drinking and suicidal risk.

  Kenneth R Conner, Douglas Gunzler, Wan Tang, Xin M Tu, Stephen A Maisto
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  ABSTRACT: There are few data on the role of drinking patterns in suicidal thoughts or behavior among alcohol-dependent individuals (ADIs) and meager data on variables that may influence the role of drinking in suicidal thoughts and behavior. This study tested a heuristic model that predicts that drinking promotes suicidal thoughts and behavior, the association is mediated (accounted for) by depressive symptoms, and that anger moderates (increases) the risk associated with intense drinking. Data from Project MATCH, a multisite alcohol use disorders treatment trial, were analyzed using structural equation modeling. There were 1,726 participants including 24% women and a mean age of 40.2 ± 11.0 years. Subjects were assessed at baseline and at 3-, 9-, and 15-month follow-up. Two categorical measures (presence/absence) of suicidal ideation (SI) were used that were analyzed in separate models. Predictors of interest were continuous assessments of average drinking intensity (i.e., drinks per drinking day or DDD), drinking frequency (i.e., percent days abstinent or PDA), depression, and anger. Both DDD and PDA were associated with SI at a statistically significant level, with PDA showing an inverse association. Depression scores served as a partial mediator or a full mediator of the drinking-SI relationship depending on the measure of SI used in the analysis. The models testing anger scores as a moderator fit the data poorly and did not support that anger serves as a moderator of the drinking-SI association. Greater drinking intensity and drinking frequency predict SI among ADIs and depression serves as a mediator of these associations, but anger does not appear to serve as a moderator. Further research is required to clarify whether depression serves as a partial or full mediator and to see whether the results herein extend to suicidal behavior (i.e., suicide attempt, suicide).
  Alcoholism Clinical and Experimental Research 10/2010; 35(1):60-8. · 3.34 Impact Factor