Biomedical subjects

Trisha Suppes

Publications and source records attributed to Trisha Suppes.

At least 19 recordsLinked to original sources

PubMed2007

Open-label aripiprazole in the treatment of acute bipolar depression: a prospective pilot trial.

BACKGROUND: Increasing evidence indicates that some second-generation antipsychotics are efficacious in bipolar depression, but there are few data on this illness for the novel agent aripiprazole. METHODS: Aripiprazole response was prospectively assessed for 8 weeks with the Montgomery-Asberg Depression Rating Scale (MADRS), the Clinical Global Impression Scale Modified for Bipolar Illness (CGI-BP), and the Young Mania Rating Scale (YMRS) in 31 bipolar patients with acute depression inadequately responsive to 1 mood stabilizer. Side effects and body weight were also evaluated. Outcome measures were analyzed with repeated measures ANOVAs. RESULTS: Patients showed a significant decrease in mean MADRS total and CGI-BP-Depression Severity scores, but only 14 (45%) completed the 8-week trial. Thirteen (42%) patients met criteria for response (> or =50% reduction in MADRS total score), 11 (35%) patients met criteria for remission (final MADRS total score < or =12), and 9 (29%) patients discontinued aripiprazole for side effects, most commonly akathisia (N=4). As a group, patients showed statistically insignificant weight gain (0.8+/-2.5 kg) over the 8-week trial. CONCLUSION: Aripiprazole was associated with beneficial effects on mood in some patients with bipolar depression, but also had a high discontinuation rate, primarily due to side effects. Double-blind, placebo-controlled studies are necessary to determine aripiprazole's efficacy, tolerability, and safety in bipolar depression.

Acute Disease↗

PubMed2006

Longitudinal follow-up of reproductive and metabolic features of valproate-associated polycystic ovarian syndrome features: A preliminary report.

BACKGROUND: In the Systematic Treatment Enhancement Program for Bipolar Disorder, we showed that valproate is associated with new-onset menstrual-cycle irregularities and hyperandrogenism in 10.5% of 86 women. We now determine whether polycystic ovarian syndrome (PCOS) features reverse on valproate discontinutation. METHODS: Women with valproate-associated PCOS and those at risk for PCOS (valproate use < or =6 months) were re-evaluated for PCOS. RESULTS: Follow-up (mean 17 months) assessments were completed in 14 women (5 with treatment-emergent PCOS, 9 on valproate < or =6-month). Of seven women who developed valproate-associated PCOS, PCOS reproductive features remitted in three of four discontinuing valproate and persisted in all 3 continuing valproate. Menstrual-cycle irregularities improved among valproate-discontinuers whose PCOS features remitted (p = 0.01). There was a trend toward lower serum testosterone (p = 0.06). Body-weight and polycystic ovarian morphology did not change. CONCLUSIONS: In the first longitudinal bipolar-disorder study of valproate-associated PCOS, most valproate-discontinuers had improved reproductive features of PCOS despite static body-weight.

Adolescent↗

PubMed2006

Omega-3 fatty acids in bipolar disorder: clinical and research considerations.

Several lines of evidence suggest that omega-3 fatty acids may be important in the pathophysiology, treatment or prevention of bipolar disorder (BD). Electronic and manual searches were conducted in order to review the literature relevant to the etiology and treatment of BDs with omega-3 fatty acids. We also present data from a randomized, double-blind, placebo-controlled pilot study conducted at three sites (N = 10) comparing an omega-3 fatty acid (docosahexaenoic acid, DHA) versus placebo, added to psychosocial treatment for women with BD who chose to discontinue standard pharmacologic treatment while attempting to conceive. While some epidemiologic and preclinical data support the role of omega-3 fatty acids in BD, clinical trials to date have yielded conflicting results. In our pilot study of 10 Caucasian women taking DHA while attempting to conceive (BP1 = 9, BPII = 1), age 27-42 years, DHA was well tolerated and suggests that a larger study would be feasible. The elucidation of the potential role of omega-3 fatty acids as a treatment for BD requires further study. The current data are not sufficient to support a recommendation of monotherapy treatment as a substitute for standard pharmacologic treatments. However, judicious monotherapy in selected clinical situations, or adjunctive use, may be warranted pending further data from adequately powered controlled clinical trials. Our pilot trial of DHA in women who plan to stop conventional psychotropics in order to conceive suggests that such trials are feasible.

Adult↗

PubMed2006

Double-blind, randomized, placebo-controlled trials of ethyl-eicosapentanoate in the treatment of bipolar depression and rapid cycling bipolar disorder.

BACKGROUND: The results of pilot trials suggest that omega-3 fatty acids may have efficacy in the treatment of mood symptoms in bipolar disorder. METHODS: We conducted a 4-month, randomized, placebo-controlled, adjunctive trial of ethyl-eicosapentanoate (EPA) 6 g/day in the treatment of bipolar depression and rapid cycling bipolar disorder. Subjects were receiving mood-stabilizing medications at therapeutic doses or plasma concentrations. The measures of efficacy were early study discontinuation, changes from baseline in depressive symptoms (Inventory for Depressive Symptomology total score) and in manic symptoms (Young Mania Rating Scale total score), and manic exacerbations ("switches"). We also measured side effects and bleeding time, a biomarker of drug action. RESULTS: Overall, there were no significant differences on any outcome measure between the EPA and placebo groups. CONCLUSIONS: This study did not find overall evidence of efficacy for adjunctive treatment with EPA 6 g/day in outpatients with bipolar depression or rapid cycling bipolar disorder.

Adult↗

PubMed2006

Recurrence in bipolar I disorder: a post hoc analysis excluding relapses in two double-blind maintenance studies.

OBJECTIVE: To assess the efficacy of lamotrigine or lithium in preventing mood recurrence (i.e., a new mood episode) in bipolar disorder. METHODS: Data from bipolar I patients with relapses (i.e., mood episodes having the same polarity as the index episode within 90 or 180 days of randomization) were excluded from post hoc efficacy analyses of two 18-month, placebo-controlled maintenance trials of lamotrigine and lithium. RESULTS: Both lamotrigine and lithium were more effective than placebo in delaying the time to intervention for any mood episode (depression, mania, hypomania, or mixed) when relapses that occurred in the first 90 days were excluded from the analyses (p = .002, lamotrigine vs. placebo; p = .010, lithium vs. placebo). Results were similar when patients with mood episodes within 180 days of randomization were excluded. CONCLUSIONS: Both lamotrigine and lithium maintenance therapy protected against mood episode recurrence in bipolar I disorder.

Antimanic Agents↗

PubMed2006

Valproate is associated with new-onset oligoamenorrhea with hyperandrogenism in women with bipolar disorder.

BACKGROUND: Preliminary evidence suggests that valproate is associated with isolated features of polycystic ovarian syndrome (PCOS), while contradictory data support an association between epilepsy and PCOS. The development of PCOS features after initiation of valproate was therefore examined in women with bipolar disorder using a standardized definition of PCOS. METHODS: Three hundred women 18 to 45 years old with bipolar disorder were evaluated for PCOS at 16 Systematic Treatment Enhancement for Bipolar Disorder sites. A comparison was made between the incidence of hyperandrogenism (hirsutism, acne, male-pattern alopecia, elevated androgens) with oligoamenorrhea that developed while taking valproate versus other anticonvulsants (lamotrigine, topiramate, gabapentin, carbamazepine, oxcarbazepine) and lithium. Medication and menstrual cycle histories were obtained, and hyperandrogenism was assessed. RESULTS: Among 230 women who could be evaluated, oligoamenorrhea with hyperandrogenism developed in 9 (10.5%) of 86 women on valproate and in 2 (1.4%) of 144 women on a nonvalproate anticonvulsant or lithium (relative risk 7.5, 95% confidence interval [CI] 1.7-34.1, p = .002). Oligoamenorrhea always began within 12 months of valproate use. CONCLUSIONS: Valproate is associated with new-onset oligoamenorrhea with hyperandrogenism. Monitoring for reproductive-endocrine abnormalities is important when starting and using valproate in reproductive-aged women. Prospective studies are needed to elucidate risk factors for development of PCOS on valproate.

Adolescent↗

PubMed2006

New findings from the Bipolar Collaborative Network: clinical implications for therapeutics.

In this article, we highlight recent Bipolar Collaborative Network data. We found that childhood-onset bipolar illness is common, often goes untreated for more than a decade, and carries a poor prognosis. During randomized studies of adjunctive medications in depression: 1) Venlafaxine showed higher switch rates than bupropion or sertraline; 2) Tranylcypromine was as well tolerated as lamotrigine; and 3) Modafinil was more effective than placebo. Finally, in treatment of overweight and obesity, topiramate and sibutramine showed equal efficacy but poor tolerability, and zonisamide data showed that it may be useful for mood and weight loss.

Adult↗

PubMed2006

Risk of switch in mood polarity to hypomania or mania in patients with bipolar depression during acute and continuation trials of venlafaxine, sertraline, and bupropion as adjuncts to mood stabilizers.

OBJECTIVE: The authors examined the comparative risks of switches in mood polarity into hypomania or mania during acute and continuation trials of adjunctive antidepressant treatment of bipolar depression. METHOD: One hundred fifty-nine patients with bipolar I disorder or bipolar II disorder participated in a total of 228 acute (10-week) randomized trials of bupropion, sertraline, or venlafaxine as an adjunct to a mood stabilizer. Patients in 87 of these trials entered continuation treatment for up to 1 year. Antidepressant response and the occurrence of subthreshold brief hypomania (emergence of brief hypomania [at least 1 but <7 days] or recurrent brief hypomania) and threshold switches (emergence of full-duration hypomania [> or =7 days] or mania) were blindly assessed by using clinician-rated daily reports of mood-associated dysfunction on the National Institute of Mental Health Life Chart Method. RESULTS: Threshold switches into full-duration hypomania and mania occurred in 11.4% and 7.9%, respectively, of the acute treatment trials and in 21.8% and 14.9%, respectively, of the continuation trials. The rate of threshold switches was higher in the 169 trials in patients with bipolar I disorder (30.8%) than the 59 trials in patients with bipolar II disorder (18.6%). The ratio of threshold switches to subthreshold brief hypomanias was higher in both the acute (ratio=3.60) and continuation trials (ratio=3.75) of venlafaxine than in the acute and continuation trials of bupropion (ratios=0.85 and 1.17, respectively) and sertraline (ratios=1.67 and 1.66, respectively). In only 37 (16.2%) of the original 228 acute antidepressant trials, or in only 23.3% of the patients, was there a sustained antidepressant response in the continuation phase in the absence of a threshold switch. CONCLUSIONS: Adjunctive treatment with antidepressants in bipolar depression was associated with substantial risks of threshold switches to full-duration hypomania or mania in both acute and long-term continuation treatment. Of the three antidepressants included in the study, venlafaxine was associated with the highest relative risk of such switching and bupropion with the lowest risk.

Adult↗

PubMed2006

Lower switch rate in depressed patients with bipolar II than bipolar I disorder treated adjunctively with second-generation antidepressants.

OBJECTIVES: The authors compared the switch rate into hypomania/mania in depressed patients treated with second-generation antidepressants who had either bipolar I or bipolar II disorder. METHOD: In a 10-week trial, 184 outpatients with bipolar depression (134 with bipolar I disorder, 48 with bipolar II disorder, two with bipolar disorder not otherwise specified) were treated with one of three antidepressants as an adjunct to mood stabilizers. The patients' switch rates were assessed. Switch was defined as a Young Mania Rating Scale (YMRS) score >13 or a Clinical Global Impression (CGI) mania score > or =3 (mildly ill). RESULTS: Depressed subjects with bipolar II disorder had a significantly lower acute switch rate into hypomania/mania when either YMRS or CGI criteria were used to define switch. CONCLUSIONS: These data suggest that depressed patients with bipolar II disorder are less vulnerable than those with bipolar I disorder to switch into hypomania/mania when treated with an antidepressant adjunctive to a mood stabilizer.

Adult↗

PubMed2006

An empirical analysis of cost outcomes of the Texas Medication Algorithm Project.

OBJECTIVE: Disease management systems that incorporate medication algorithms have been proposed as cost-effective means to offer optimal treatment for patients with severe and chronic mental illnesses. The Texas Medication Algorithm Project was designed to compare health care costs and clinical outcomes between patients who received algorithm-guided medication management or usual care in 19 public mental health clinics. METHODS: This longitudinal cohort study for patients with major depression (N=350), bipolar disorder (N=267), and schizophrenia (N=309) applied a multi-part declining-effects cost model. Outcomes were assessed by the Inventory of Depressive Symptomatology and the Brief Psychiatric Rating Scale. RESULTS: Compared with patients in usual care, patients in algorithm-based care incurred higher medication costs and had more frequent physician visits, although these differences often became smaller with time. For major depression, algorithm-based care achieved better outcomes sustainable with time but at higher agency and non-agency costs (mixed cost-effective). For bipolar disorder, patients in algorithm-based management achieved better outcomes at lower agency costs (cost-effective). For schizophrenia, patients in algorithm-based care achieved better outcomes that diminished with time, with no detectable difference in health care costs (cost-effective). CONCLUSIONS: Cost outcomes of algorithm-based care and usual care varied by disorder and over time. For bipolar disorder and schizophrenia, algorithm-based care improved outcomes without higher costs for health care services. For major depression, substantively better and sustained outcomes were obtained but at greater costs.

Algorithms↗

PubMed2006

Implementation of the Texas Medication Algorithm Project patient and family education program.

OBJECTIVE: This article describes the implementation and utilization of the patient and family education program (PFEP) component of the Texas Medication Algorithm Project (TMAP). The extent of participation, types of psychoeducation received, and predictors of receiving at least a minimum level of education are presented. METHOD: TMAP included medication guidelines, a dedicated clinical coordinator, standardized assessments of symptoms and side effects, uniform documentation, and a PFEP. The PFEP includes phased, multimodal, disorder-specific educational materials for patients and families. Participants were adult outpatients of 1 of 7 community mental health centers in Texas that were implementing the TMAP disease management package. Patients had DSM-IV clinical diagnoses of major depressive disorder, with or without psychotic features; bipolar I disorder or schizoaffective disorder, bipolar type; or schizophrenia or schizoaffective disorder. Assessments were administered by independent research coordinators. Study data were collected between March 1998 and March 2000, and patients participated for at least 1 year. RESULTS: Of the 487 participants, nearly all (95.1%) had at least 1 educational encounter, but only 53.6% of participants met criteria for "minimum exposure" to individual education interventions. Furthermore, only 31.0% participated in group education, and 42.5% had a family member involved in at least 1 encounter. Participants with schizophrenia were less involved in the PFEP across multiple indicators of utilization. Diagnosis, intensity of symptoms, age, and receipt of public assistance were related to the likelihood of exposure to minimum levels of individual education. CONCLUSION: Despite adequate resources and infrastructure to provide PFEP, utilization was less than anticipated. Although implementation guidelines were uniform across diagnoses, participants with schizophrenia experienced less exposure to psychoeducation. Recommendations for improving program implementation and modification of materials are discussed.

Adult↗

PubMed2006

Subsyndromal depressive symptoms are associated with functional impairment in patients with bipolar disorder: results of a large, multisite study.

OBJECTIVE: Studies of patients with unipolar depression have demonstrated a relationship between subthreshold depressive symptoms and impairment in role functioning. Research examining this relationship in persons with bipolar disorder is rare. This study sought to evaluate the association between subsyndromal depressive symptoms and role functioning in subjects with bipolar disorder. METHOD: 759 adult outpatients with a DSM-IV diagnosis of bipolar disorder were entered into this study at 7 different sites in the Stanley Foundation Bipolar Network (SFBN) beginning in March 1996 and ending in November 2002 and were followed longitudinally for assessment of their course of illness. Subsyndromal depression was operationalized using cutoff scores on the Inventory for Depressive Symptomatology-Clinician Rated (IDS-C), and patients were divided into 3 groups: not depressed (IDS-C score < 13), subsyndromally depressed (IDS-C score 13 to 27), and syndromally depressed (IDS-C score >or= 28). Groups were compared using a series of chi(2) analyses on degree of role function impairment across 4 role domains (work, home duties, family life, and friendships) from the Life Functioning Questionnaire. Logistic regression was used to estimate the probability of any impairment in life functioning based on severity of depressive symptoms. RESULTS: Subsyndromally depressed patients were significantly more likely than those not depressed to report impairment in their work and home functioning roles, as well as impairment in relations with family and friends (p < .001). Across all domains of role function, the proportion of patients impaired in the subsyndromally depressed group was more similar to the syndromally depressed group than to the not depressed group. CONCLUSIONS: These findings clearly demonstrate the public health significance of subsyndromal depression in the bipolar population. The most appropriate interventions for subsyndromal depressive symptoms in patients with bipolar disorder remain to be determined.

Adaptation, Psychological↗

PubMed2006

Incidence and time course of subsyndromal symptoms in patients with bipolar I disorder: an evaluation of 2 placebo-controlled maintenance trials.

BACKGROUND: Subsyndromal symptoms in bipolar disorder can cause significant functional impairment and are associated with relapse. METHOD: In this post hoc analysis from 2 randomized, double-blind, 18-month, placebo-controlled maintenance trials for bipolar I disorder (both trials were conducted between August 1997 and August 2001 and used DSM-IV criteria), the incidence, time course, and impact of pharmacotherapy on subsyndromal symptoms were examined. RESULTS: Subsyndromal symptoms occurred in approximately 25% of all visits. Compared with placebo (54.8%), a significantly higher mean percentage of visits in remission were observed with lamotrigine treatment (63.0%, p = .020) but not with lithium treatment (60.0%, p = .165). The median time to onset of subsyndromal symptoms for lamotrigine (N = 223), lithium (N = 164), and placebo (N = 188) was 15, 15, and 9 days, respectively. Compared with placebo, both lamotrigine and lithium significantly delayed the time from randomization to onset of subsyndromal symptoms (p = .046, lamotrigine vs. placebo; p = .033, lithium vs. placebo; p = .763, lamotrigine vs. lithium) and the time from onset of subsyndromal symptoms to subsequent mood episode (p = .037, lamotrigine vs. placebo; p = .023, lithium vs. placebo; p = .845, lamotrigine vs. lithium). Agreement between the polarities of the first-observed subsyndromal symptom and subsequent intervention for mood episode was statistically significant (p < .001). CONCLUSION: Subsyndromal symptoms are common during maintenance treatment and appear to be associated with relapse into an episode of the same polarity. Both lithium and lamotrigine delayed the onset of subsyndromal symptoms and the time from onset of subsyndromal symptoms to subsequent relapse. Further study to assess whether treatment intervention can minimize subsyndromal symptoms or prevent relapse is encouraged.

Adult↗

PubMed2005

Rapid versus non-rapid cycling as a predictor of response to olanzapine and divalproex sodium for bipolar mania and maintenance of remission: post hoc analyses of 47-week data.

BACKGROUND: Rapid cycling in bipolar disorder has been associated with greater morbidity. We examine whether rapid cycling affects treatment response to olanzapine or divalproex in acute mania. METHODS: A post hoc analysis of a 47-week, randomized, double-blind study compared olanzapine (5-20 mg/day) to divalproex sodium (500-2500 mg/day) for bipolar manic or mixed episodes (N=251). Young Mania Rating Scale (YMRS) scores > or = 20 were required for inclusion. Patients were classified at study entry as "rapid cyclers" if they experienced > or = 4 episodes within the last year. A repeated measures analysis of variance was used to analyze YMRS change from baseline. RESULTS: A significant three-way interaction (cycling frequency by medication by visit) was found when modeling change in YMRS total scores. For patients with bipolar I disorder identified as rapid cyclers, mania improvement across the trial did not differ significantly between treatment groups (p=0.181). Among non-rapid cyclers, olanzapine-treated patients had significantly greater YMRS improvement than divalproex-treated patients across the trial (p<0.001) and at most time points. Among olanzapine-treated patients, non-rapid cyclers experienced numerically greater YMRS improvement than rapid cyclers throughout the trial; statistically significant differences occurred at weeks 11, 15 and 39. In contrast, among divalproex-treated patients, YMRS scores were significantly better in rapid cyclers than non-rapid cyclers during the first two study weeks but were comparable thereafter. A similar pattern was seen in Clinical Global Impressions-Mania Severity scores. Hamilton Depression scores in rapid versus non-rapid cycling patients differed at some time points but not over the entire trial and differences by cycling status were not treatment-specific. LIMITATIONS: Apart from the post hoc nature of the analyses, there were high dropout rates in both groups, and cycle frequency was not taken into account. CONCLUSIONS: Rapid cycling patients did less well over long-term treatment than non-rapid cycling patients. Among rapid cycling patients, olanzapine and divalproex appear similarly effective against manic symptoms; however, among non-rapid cycling patients, olanzapine-treated patients experienced superior mania improvement. Olanzapine-treated, non-rapid cyclers experienced greater mania improvement than rapid cyclers. The converse was true of divalproex-treated patients early in treatment.

Adult↗

PubMed2005

Does provider adherence to a treatment guideline change clinical outcomes for patients with bipolar disorder? Results from the Texas Medication Algorithm Project.

BACKGROUND: Despite increasing adoption of clinical practice guidelines in psychiatry, there is little measurement of provider implementation of these recommendations, and the resulting impact on clinical outcomes. The current study describes one effort to measure these relationships in a cohort of public sector out-patients with bipolar disorder. METHOD: Participants were enrolled in the algorithm intervention of the Texas Medication Algorithm Project (TMAP). Study methods and the adherence scoring algorithm have been described elsewhere. The current paper addresses the relationships between patient characteristics, provider experience with the algorithm, provider adherence, and clinical outcomes. Measurement of provider adherence includes evaluation of visit frequency, medication choice and dosing, and response to patient symptoms. An exploratory composite 'adherence by visit' score was developed for these analyses. RESULTS: A total of 1948 visits from 141 subjects were evaluated, and utilized a two-stage declining effects model. Providers with more experience using the algorithm tended to adhere less to treatment recommendations. Few patient factors significantly impacted provider adherence. Increased adherence to algorithm recommendations was associated with larger decreases in overall psychiatric symptoms and depressive symptoms over time, but did not impact either immediate or long-term reductions in manic symptoms. CONCLUSIONS: Greater provider adherence to treatment guideline recommendations was associated with greater reductions in depressive symptoms and overall psychiatric symptoms over time. Additional research is needed to refine measurement and to further clarify these relationships.

Adolescent↗

PubMed2005

Brief psychiatric rating scale expanded version: How do new items affect factor structure?

Our goal was to suggest a factor structure for the Brief Psychiatric Rating Scale Expanded Version (BPRS-E) based upon a large and diverse sample and to determine which of the new items improved the factors derived from the 18-item version of the scale that have been used in clinical research for decades. We investigated the consistency of our proposed model over time and across demographic groups. As part of the Texas Medication Algorithm Project, the BPRS-E was administered to a total of 1440 psychiatric outpatients in three different diagnostic groups on multiple occasions. The sample was randomly split so that exploratory factor analysis could be done with the first half, and the model could be confirmed on the second half. A four-factor structure including factors assessing depression/anxiety, psychosis, negative symptoms, and activation was found. For each factor, we specify items in the expanded version that added to the breadth of the commonly used clinical factors while improving or maintaining goodness of fit and reliability. The final model proposed was consistent over time and across diagnosis, phase of illness, age, gender, ethnicity, and level of education. The BPRS-E has a stable four-factor structure, making it useful as a clinical outcome measure.

Adult↗

PubMed2005

Mixed hypomania in 908 patients with bipolar disorder evaluated prospectively in the Stanley Foundation Bipolar Treatment Network: a sex-specific phenomenon.

CONTEXT: The prevalence of depressive symptoms co-occurring with hypomanic symptoms has not been quantified. Whether there is a greater likelihood for women to experience mixed symptoms has not been resolved. OBJECTIVES: To determine whether mixed hypomania is observed more frequently than euphoric hypomania and whether a sex effect exists in patients with bipolar disorder. SETTING: Academic research settings in the United States (4 sites) and Europe (3 sites). PARTICIPANTS: Subjects were enrolled in a naturalistic prospective study after providing written informed consent. MAIN OUTCOME MEASURES: Mixed hypomania was defined at a given visit as a Young Mania Rating Scale score of 12 or higher and an Inventory of Depressive Symptomatology-Clinician-Rated Version score of 15 or higher. Given partial overlap of items from these scales, exploratory analyses were completed assessing instrument overlap affecting the findings. RESULTS: In 908 patients, 14 328 visits over 7 years were evaluated. Patients with bipolar I disorder were significantly more likely to experience hypomania than those with bipolar II disorder. Of all 1044 visits by patients with hypomanic symptoms, 57% met criteria for mixed hypomania. The likelihood of depression was significantly greater for women during hypomania (P<.001). For women, the probability of mixed symptoms increased with the severity of hypomania and then decreased at the most severe levels of hypomania or mania. When a modified Inventory of Depressive Symptomatology-Clinician-Rated Version was evaluated by removing the 5 overlapping Young Mania Rating Scale items, a significant sex effect persisted for women (P<.001) but not for men (P = .95), owing to the elimination of the items "irritability" and "agitation." CONCLUSIONS: Mixed hypomania is common in patients with symptoms of hypomania and particularly common in women. Potential overlap of clinical symptom scales should be assessed before study of patients with bipolar disorder symptoms is undertaken.

Adult↗

PubMed2005

Quality of care measures for the treatment of bipolar disorder.

The staff of the American Psychiatric Association (APA), the American Psychiatric Institute for Research and Education (APIRE), and a national panel of experts in bipolar disorder and practice guideline development have collaborated to generate a set of quality of care indicators for the pharmacologic and psychosocial treatment of bipolar disorder. The indicators were derived from APA's evidence-based Practice Guideline for the Treatment of Patients with Bipolar Disorder, 2002 (1) and the Expert Consensus Guideline Series: Medication Treatment of Bipolar Disorder, 2000 (2) These quality indicators can be used for quality monitoring, benchmarking, and quality improvement efforts across health plans, systems of care, and health care providers to improve quality and outcomes of care for patients with bipolar disorder.

Bipolar Disorder↗