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John C Markowitz

Publications and source records attributed to John C Markowitz.

31 records · Page 2Linked to original sources
PubMed2003

The effects of psychotherapy, nefazodone, and their combination on subjective assessment of disturbed sleep in chronic depression.

STUDY OBJECTIVES: The purpose of the study was to compare the effects of psychotherapy, nefazodone, and their combination on subjective measures of sleep in patients with chronic forms of major depression. DESIGN: Participants were randomized to receive 12 weeks of treatment with one of the three interventions. SETTING: The study was conducted in parallel at 12 academic institutions and was approved by the Human Subjects Committee at each site. PARTICIPANTS: 484 adult outpatients (65.29% female) who met DSM-IV criteria for one of three chronic forms of major depression. INTERVENTIONS: Psychotherapy (16-20 sessions) was provided by certified therapists following a standardized treatment manual for Cognitive Behavioral Analysis System of Psychotherapy (CBASP), a variant of cognitive psychotherapy developed for chronic depression. Pharmacotherapy consisted of open-label nefazodone, 300-600 mg per day in two divided doses prescribed by psychiatrists. The clinical management visits were limited to 15-20 minutes and followed a standardized protocol. Combination treatment consisted of both therapies. MEASUREMENTS AND RESULTS: Depression outcome was determined by the 24-item Hamilton Rating Scale for Depression and the 30-item Inventory of Depressive Symptomatology-Self Rating. Sleep outcome was measured prospectively with daily sleep diaries that were completed a week prior to HRSD assessments at baseline and after 1, 2, 3, 4, 8, and 12 weeks of treatment. Although nefazodone alone and CBASP alone had comparable impact on global measures of depression outcome, only monotherapy with nefazodone improved early morning awakening and total sleep time. Significant improvements in sleep quality, time awake after sleep onset, latency to sleep onset, and sleep efficiency were present in each of the three treatment groups. These improvements, however, occurred earlier in the course of treatment for participants receiving nefazodone, alone or in combination with CBASP. CONCLUSIONS: Nefazodone therapy may have a direct impact on disturbed sleep associated with depression beyond what would be expected if the improvements were all a consequence of improved depression.

Adolescent↗
PubMed2003

Interpersonal psychotherapy for chronic depression.

Interpersonal psychotherapy (IPT) is a time-limited, manualized, life-event-based treatment of demonstrated efficacy for acute major depression. This article describes its adaptation and application to chronic forms of unipolar depression. The interpersonal difficulties of chronically depressed patients present a potentially good fit for a therapy that builds interpersonal functioning, but the chronicity of illness and paucity of life events of dysthymic patients complicate the use of IPT. Recent outcome research is reviewed. A case example illustrates the clinical approach and potential benefits. Based on a limited number of studies, the benefits of acute IPT for chronic depression appear non-specific and modest.

Adult↗
PubMed2003

Therapeutic reactance as a predictor of outcome in the treatment of chronic depression.

This study examined whether reactance would negatively influence treatment outcome in 347 patients diagnosed with chronic forms of depression and treated at 9 sites with either Nefazodone, cognitive-behavioral analysis system of psychotherapy (CBASP), or combination therapy. Contrary to our hypotheses, reactance positively predicted treatment outcome in CBASP on 2 of 4 scales. These effects were independent of the therapeutic alliance, which also positively predicted outcome. Reactance did not predict outcome in the groups receiving medication alone or in combination with CBASP. The findings suggest that reactance may be an asset in psychotherapy among chronically depressed individuals and that reactant patients can benefit from directive psychotherapy when therapists flexibly respond to perturbations in the therapeutic relationship. Results support the importance of Aptitude * Treatment interactions in psychotherapy outcome. The direction and significance of such interactions may vary with different forms of psychopathology.

Adult↗
PubMed2003

Therapeutic alliance in depression treatment: controlling for prior change and patient characteristics.

Although many studies report that the therapeutic alliance predicts psychotherapy outcome, few exclude the possibility that this association is accounted for by 3rd variables, such as prior improvement and prognostically relevant patient characteristics. The authors treated 367 chronically depressed patients with the cognitive-behavioral analysis system of psychotherapy (CBASP), alone or with medication. Using mixed effects growth-curve analyses, they found the early alliance significantly predicted subsequent improvement in depressive symptoms after controlling for prior improvement and 8 prognostically relevant patient characteristics. In contrast, neither early level nor change in symptoms predicted the subsequent level or course of the alliance. Patients receiving combination treatment reported stronger alliances with their psychotherapists than patients receiving CBASP alone. However, the impact of the alliance on outcome was similar for both treatment conditions.

Adult↗
PubMed2003

Continuation treatment of chronic depression: a comparison of nefazodone, cognitive behavioral analysis system of psychotherapy, and their combination.

Little is known about the relative benefits of psychotherapy, medication, and combined treatment as continuation therapies for chronic forms of major depressive disorder (MDD) after a positive response to acute treatment. We hypothesize that combined treatment would demonstrate superior continuation phase outcomes compared to either monotherapy, as evidenced by lower relapse rates and greater rates of improvement from partial to full remission. We report 16-week continuation phase outcomes for 324 patients who had participated in either the acute phase of a randomized multicenter trial of nefazodone, Cognitive Behavioral Analysis System of Psychotherapy (CBASP), or combination therapy (COMB) for chronic forms of MDD. Patients entering the continuation phase had either fully or partially remitted after 12 weeks of acute phase treatment. The primary efficacy measure was the 24-item Hamilton Rating Scale for Depression. For patients in remission at acute phase exit, 73.3% (107/146) maintained their remitted status at endpoint of the continuation phase. Of those having a partial remission at acute phase exit, 52.9% (92/174) achieved full remission by end of continuation. A greater proportion of patients maintained a partial or full remission status on COMB (90%) compared to nefazodone (80%, p=0.011) or to CBASP (82%, p=0.042). These differences reflected greater symptom re-emergence in the partial remission groups on CBASP and nefazodone monotherapy compared to COMB. Continuation treatment assignment was not randomized or blinded. There was no placebo group. Most patients with chronic forms of MDD sustained their acute phase response and more than 50% of partial remitters achieved full remission while continuing treatment with nefazodone, CBASP, or COMB. COMB was associated with less symptom re-emergence during the continuation phase than either monotherapy, particularly for partial remitters.

Adolescent↗
PubMed2002

Psychosocial intervention development for the prevention and treatment of depression: promoting innovation and increasing access.

Great strides have been made in developing psychosocial interventions for the treatment of depression and bipolar disorder over the last three decades, but more remains to be done. The National Institute of Mental Health Psychosocial Intervention Development Workgroup recommends three priorities for future innovation: 1) development of new and more effective interventions that address both symptom change and functional capacity, 2) development of interventions that prevent onset and recurrence of clinical episodes in at-risk populations, and 3) development of user-friendly interventions and nontraditional delivery methods to increase access to evidence-based interventions. In each of these areas, the Workgroup recommends systematic study of the mediating mechanisms that drive the process of change and the moderators that influence their effects. This information will highlight the elements of psychosocial interventions that most contribute to the prevention and treatment of mood disorders across diagnostic groups, populations served, and community settings. The process of developing innovative interventions should have as its goal a mental health service delivery system that prevents the onset and recurrence of the mood disorders, furnishes increasingly effective treatment for those who seek it, and provides access to evidence-based psychosocial interventions via all feasible means.

Bipolar Disorder↗
PubMed2002

Does psychosocial functioning improve independent of depressive symptoms? A comparison of nefazodone, psychotherapy, and their combination.

BACKGROUND: Although it is known that antidepressant treatment improves psychosocial functioning, whether such changes occur independent of depressive symptoms is not known. This study compared efficacy of nefazodone, psychotherapy, and their combination in improving psychosocial functioning in chronically depressed outpatients. METHODS: Patients with chronic forms of major depressive disorder were randomized to 12 weeks of nefazodone, Cognitive Behavioral Analysis System of Psychotherapy (CBASP), or combined nefazodone/CBASP. Psychosocial assessments measured overall psychosocial functioning, work functioning, interpersonal functioning, and general health. RESULTS: Relative to community norms, patients with chronic major depression evidenced substantially impaired psychosocial functioning at baseline. Combined treatment produced significantly greater psychosocial improvement than either CBASP alone or nefazodone alone on all primary measures. Combined treatment remained superior to nefazodone on primary measures of work, social, and overall functioning, and superior to CBASP on social functioning when depressive symptoms were controlled. Unlike the two groups receiving nefazodone, CBASP alone's effect on psychosocial function was relatively independent of symptom change. Psychosocial functioning improved more slowly than depressive symptoms, and moderate psychosocial impairments remained at end point. CONCLUSIONS: Combined treatment had greater effect than either monotherapy. Change in depressive symptoms did not fully explain psychosocial improvement. Moderate residual psychosocial impairment remained, suggesting the need for continuation/maintenance treatment.

Adult↗
PubMed2002

Differential effects of nefazodone and cognitive behavioral analysis system of psychotherapy on insomnia associated with chronic forms of major depression.

BACKGROUND: The antidepressant nefazodone and the Cognitive Behavioral Analysis System of Psychotherapy (CBASP) were recently found to have significant, additive effects in a large multicenter study of chronic forms of major depression. As nefazodone-mediated blockade of serotonin-2 receptors may directly relieve insomnia associated with depression, we examined the more specific effects of CBASP and nefazodone, singly and in combination, on sleep disturbances. METHOD: A total of 597 chronically depressed outpatients (DSM-III-R criteria) with at least 1 insomnia symptom were randomly assigned to 12 weeks of treatment with nefazodone (mean final dose = 466 mg/day), CBASP (mean = 16.0 sessions), or the combination (mean dose = 460 mg/day plus a mean of 16.2 CBASP sessions). Continuous and categorical insomnia outcomes, derived from standard clinician- and self-rated assessments, were compared. RESULTS: Patients receiving nefazodone (either alone or in combination with CBASP) obtained significantly more rapid and greater ultimate improvement in insomnia ratings when compared with those treated with CBASP alone. This difference was maximal by the fourth week of therapy and sustained thereafter. Combined treatment did not result in markedly better insomnia scores than treatment with nefazodone alone on most measures, although patients receiving both CBASP and nefazodone were significantly more likely (p < .001) to achieve > or = 50% decrease in insomnia severity. CONCLUSION: Despite comparable antidepressant efficacy, monotherapy with nefazodone or CBASP resulted in markedly different effects on the magnitude and temporal course of insomnia symptoms associated with chronic forms of major depression. Patients receiving the combination of psychotherapy and pharmacotherapy benefited from both the larger and more rapid improvements in insomnia associated with nefazodone therapy and the later-emerging effects of CBASP on the overall depressive syndrome.

Adult↗
PubMedDate not supplied

Longitudinal comparison of depressive personality disorder and dysthymic disorder.

BACKGROUND: Few studies have compared the related diagnostic constructs of depressive personality disorder (DPD) and dysthymic disorder (DD). The authors attempted to replicate findings of Klein and Shih in longitudinally followed patients with personality disorder or major depressive disorder (MDD) in the Collaborative Longitudinal Personality Disorders Study. METHODS: Subjects (N = 665) were evaluated at baseline and over 2 years (n = 546) by reliably trained clinical interviewers using semistructured interviews and self-report personality questionnaires. RESULTS: Only 44 subjects (24.6% of 179 DPD and 49.4% of 89 early-onset dysthymic subjects) met criteria for both disorders at baseline. Depressive personality disorder was associated with increased comorbidity of some axis I anxiety disorders and other axis II diagnoses, particularly avoidant (71.5%) and borderline (55.9%) personality disorders. Depressive personality disorder was associated with low positive and high negative affectivity on dimensional measures of temperament. Depressive personality disorder subjects had lower likelihood of remission of baseline MDD at 2-year follow-up, whereas DD subjects did not. The DPD diagnosis appeared unstable over 2 years of follow-up, as only 31% (n = 47) of 154 subjects who had DPD at baseline and also had follow-up assessment met criteria on blind retesting. LIMITATIONS: Results from this sample may not generalize to other populations. CONCLUSIONS: Depressive personality disorder and dysthymic disorder appear to be related but differ in diagnostic constructs. Its moderating effect on MDD and predicted relationship to measures of temperament support the validity of DPD, but its diagnostic instability raises questions about its course, utility, and measurement.

Adolescent↗