Faculty Bibliography

The role of 12-step programs and 12-step-oriented treatments for dually diagnosed individuals (DDI) remains unclear. Here are presented the results of a pilot study in which 10 seriously mentally ill patients received a modified 12-step facilitation (TSF) therapy emphasizing engagement of DDI in a specialized 12-step program for DDI. Participants significantly increased their 12-step attendance and decreased their substance use during the 12 weeks of treatment. Larger and longer-term studies are needed to assess the efficacy of modified TSF for DDI relative to other treatments, and to determine what forms of TSF are most effective in this population.

OBJECTIVE: Dependence on alcohol, nicotine, or illicit drugs during pregnancy continues to be a problem of major medical, social, and fetal consequences. The purpose of this systematic review was to summarize current experience that pertains to pharmacotherapy for pregnant women with specific chemical addictions. STUDY DESIGN: Studies were identified through Medline and HealthSTAR (1979-2003) that linked specific pharmacotherapy with pregnancy. This article reviews the English language literature for clinical studies that link the 2 conditions. In addition, reference lists of all articles that were obtained were evaluated for other potential citations. RESULTS: Pregnant women are excluded systematically from almost all drug trials. Most knowledge about the fetal effects from maternal substance and medication use comes from animal data and from case reports and small clinical series. With the exception of methadone and nicotine replacement, clinical experience with antiaddictive medications in pregnant women is either very limited (alcohol, stimulants) or nonexistent (cannabis, hallucinogens). CONCLUSION: Antiaddiction medications are important in the treatment of pregnant women with opioid and nicotine dependence and are of growing importance in the treatment of alcohol and stimulant dependence. Future directions will be toward increasing knowledge about current drug therapy and in developing new antiaddiction medications.

BACKGROUND: Atypical antipsychotics are increasingly used in clinical practice in the management of borderline personality disorder (BPD), and a small but growing body of literature supports their efficacy. Here, we report the results of a double-blind, placebo-controlled study of olanzapine as a treatment for BPD. METHOD: Forty BPD patients (25 female, 15 male) were randomly assigned in equal numbers to olanzapine and placebo. Diagnoses were made using the Structured Clinical Interview for DSM-IV Axis II Personality Disorders and the Mini-International Neuropsychiatric Interview. Patients with schizophrenia, bipolar disorder, or current major depression were excluded. Olanzapine dosage was flexible, and the dose range was 2.5 to 20 mg/day, with most patients receiving 5 to 10 mg/day. No concomitant psychotropic medications were allowed. Patients were assessed at baseline and at 2, 4, 8, and 12 weeks. The primary outcome was change in the total score for the 9 BPD criteria on a 1-to-7 Likert scale, the Clinical Global Impressions scale modified for borderline personality disorder (CGI-BPD), using an analysis of covariance model including baseline score as covariate. Data were collected from July 2000 to April 2002. RESULTS: Olanzapine was found to be significantly (p <.05) superior to placebo on the CGI-BPD at endpoint, with separation occurring as early as 4 weeks. Similar results were found for the single-item Clinical Global Impressions scale. Weight gain was significantly (p =.027) greater in the olanzapine group. CONCLUSIONS: This study supports the efficacy of olanzapine for symptoms of BPD in a mixed sample of women and men. Further studies with olanzapine and other atypical antipsychotics are needed.

Physicians have a growing array of pharmacotherapies available for the treatment of substance use disorders. These medications are of central importance in the treatment of opioid and nicotine dependence and are of growing importance in the treatment of alcohol and stimulant dependence. Pharmacotherapy alone is rarely sufficient treatment for substance use disorder; appropriate psychosocial treatment or mutual help (eg, 12-step) participation is almost always indicated whether or not pharmacotherapy is used. Specialized facilities, licensing, and training are necessary for the use of some of the pharmacotherapies discussed in this article. The obstetrician gynecologist must determine the scope of his or her own practice in this area (ie, when to treat and when to refer) based on interest, training and experience, and available resources.

Significant weight gain is a side effect associated with olanzapine treatment in some patients. We investigated the efficacy of high-dose fluoxetine as a weight-reducing agent for patients who develop early weight gain with olanzapine treatment. Patients that gained >/=3% of their baseline weight in the initial 8 weeks of olanzapine treatment (n=31) were randomized to double-blind treatment with placebo or fluoxetine (60 mg/day). Clinical, weight, and weight-related measures were assessed. Fluoxetine failed to demonstrate weight-reducing effects (fluoxetine group: baseline mean 80.5 kg, SD=19.1, last mean=83.5 kg, SD=19.8; placebo group: baseline mean=77.1 kg, SD=12.1, last mean=78.8 kg, SD=10.6; F=1.3; df=1, 18; p=0.3). There were no differential effects in psychopathology, extrapyramidal side effects or weight-related measures between the placebo and fluoxetine groups. Serotonin reuptake inhibitors are probably not a practical option to counteract weight gain induced by atypical antipsychotics. Atypical-induced weight gain may result from mechanisms other than 5HT reuptake blockade.