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Wehmeier PM, Schacht A, Lehmann M, Dittmann RW, Silva SG, March JS. Emotional well-being in children and adolescents treated with atomoxetine for attention-deficit/hyperactivity disorder: findings from a patient, parent and physician perspective using items from the pediatric adverse event rating scale (PAERS). Child Adolesc Psychiatry Ment Health 2008; 2:11. [PMID: 18507848 PMCID: PMC2430545 DOI: 10.1186/1753-2000-2-11] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2008] [Accepted: 05/28/2008] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The objective of this analysis was to measure changes in items on the Pediatric Adverse Event Rating Scale (PAERS) that relate to emotional well-being of children and adolescents with Attention-Deficit/Hyperactivity Disorder (ADHD) during treatment with atomoxetine for up to 24 weeks from the perspective of the patient, the parent, and the physician. METHODS Patients aged 6-17 years with ADHD were treated with atomoxetine (target dose 1.2 mg/kg/day). In the two studies on which this secondary analysis is based the PAERS was used to assess the tolerability of atomoxetine in children and adolescents. This scale has a total of 48 items. The ten items that reflect emotional well-being were selected to measure changes over time from a patient, parent, and physician perspective. RESULTS 421 patients were treated with atomoxetine. 355 patients completed the 8-week treatment period, and 260 patients completed the 24-week treatment period. The ten items that reflect emotional well-being were grouped in five dimensions: depressed mood, self-harm, irritability/agitation, drowsiness, and euphoria. The scores of these dimensions decreased over time, both from a patient as well as from a parent and physician perspective. Only the dimension self-harm was extremely low at baseline and stayed low over time. The mean scores for the ten items depended on the rater perspective. CONCLUSION The emotional well-being of children and adolescents with ADHD improved in terms of depressed mood, irritability/agitation, drowsiness, and euphoria during treatment with atomoxetine for up to 24 weeks.
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Domino ME, Burns BJ, Silva SG, Kratochvil CJ, Vitiello B, Reinecke MA, Mario J, March JS. Cost-effectiveness of treatments for adolescent depression: results from TADS. Am J Psychiatry 2008; 165:588-96. [PMID: 18413703 DOI: 10.1176/appi.ajp.2008.07101610] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE While the evidence base for treatments for adolescent depression is building, little is known about the relative efficiency of such treatments. Treatment costs are a relevant concern given the competing demands on family and health care budgets. The authors evaluated the cost-effectiveness of three active treatments among adolescents with major depressive disorder. METHOD Volunteers (N=439) ages 12 to 18 with a primary diagnosis of major depressive disorder participated in a randomized, controlled trial conducted at 13 U.S. academic and community clinics from 2000 to 2004. Subjects included those participants who did not drop out and had evaluable outcome and cost data at 12 weeks (N=369). Subjects were randomly assigned to 12 weeks of either fluoxetine alone (10-40 mg/day), CBT alone, CBT combined with fluoxetine (10-40 mg/day), or placebo (equivalent to 10-40 mg/day). Both placebo and fluoxetine were administered double-blind; CBT alone and CBT in combination with fluoxetine were administered unblinded. Societal cost per unit of improvement on the Children's Depression Rating Scale-Revised and cost per quality-adjusted life year (QALY) were compared. RESULTS Results ranged from an incremental cost over placebo of $24,000 per QALY for treatment with fluoxetine to $123,000 per QALY for combination therapy treatment. The cost-effectiveness ratio for CBT treatment was not evaluable due to negative clinical effects. The models were robust on a variety of assumptions. CONCLUSIONS Both fluoxetine and combination therapy are at least as cost-effective in the short-term as other treatments commonly used in primary care (using a threshold of $125,000/QALY). Fluoxetine is more cost-effective than combination therapy after 12 weeks of treatment.
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Rohde P, Silva SG, Tonev ST, Kennard BD, Vitiello B, Kratochvil CJ, Reinecke MA, Curry JF, Simons AD, March JS. Achievement and maintenance of sustained response during the Treatment for Adolescents With Depression Study continuation and maintenance therapy. ACTA ACUST UNITED AC 2008; 65:447-55. [PMID: 18391133 DOI: 10.1001/archpsyc.65.4.447] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
CONTEXT The Treatment for Adolescents With Depression Study evaluated fluoxetine (FLX), cognitive behavioral therapy (CBT), and FLX/CBT combination (COMB) vs pill placebo in 439 adolescents with major depressive disorder. Treatment consisted of 3 stages: (1) acute (12 weeks), (2) continuation (6 weeks), and (3) maintenance (18 weeks). OBJECTIVE To examine rates of achieving and maintaining sustained response during continuation and maintenance treatments. DESIGN Randomized controlled trial. Response was determined by blinded independent evaluators. SETTING Thirteen US sites. PATIENTS Two hundred forty-two FLX, CBT, and COMB patients in their assigned treatment at the end of stage 1. INTERVENTIONS Stage 2 treatment varied based on stage 1 response. Stage 3 consisted of 3 CBT and/or pharmacotherapy sessions and, if applicable, continued medication. MAIN OUTCOME MEASURES Sustained response was defined as 2 consecutive Clinical Global Impression-Improvement ratings of 1 or 2 ("full response"). Patients achieving sustained response were classified on subsequent nonresponse status. RESULTS Among 95 patients (39.3%) who had not achieved sustained response by week 12 (29.1% COMB, 32.5% FLX, and 57.9% CBT), sustained response rates during stages 2 and 3 were 80.0% COMB, 61.5% FLX, and 77.3% CBT (difference not significant). Among the remaining 147 patients (60.7%) who achieved sustained response by week 12, CBT patients were more likely than FLX patients to maintain sustained response through week 36 (96.9% vs 74.1%; P = .007; 88.5% of COMB patients maintained sustained response through week 36). Total rates of sustained response by week 36 were 88.4% COMB, 82.5% FLX, and 75.0% CBT. CONCLUSIONS Most adolescents with depression who had not achieved sustained response during acute treatment did achieve that level of improvement during continuation and maintenance therapies. The possibility that CBT may help the subset of adolescents with depression who achieve early sustained response maintain their response warrants further investigation. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT00006286.
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March JS, Entusah AR, Rynn M, Albano AM, Tourian KA. A Randomized controlled trial of venlafaxine ER versus placebo in pediatric social anxiety disorder. Biol Psychiatry 2007; 62:1149-54. [PMID: 17553467 DOI: 10.1016/j.biopsych.2007.02.025] [Citation(s) in RCA: 110] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2006] [Revised: 02/09/2007] [Accepted: 02/21/2007] [Indexed: 11/30/2022]
Abstract
BACKGROUND Social anxiety disorder, which occurs in 2% to 5% of children and adolescents, is associated with significant distress and functional impairment. METHODS The objective of the randomized, masked controlled trial conducted in 48 academic and community centers in the United States was to evaluate the efficacy of venlafaxine ER in children and adolescents with generalized social anxiety disorder. A volunteer sample of 293 outpatients, age 8 to 17, who met diagnostic criteria for social anxiety disorder and were enrolled between February 2000 and March 2003 participated. Venlafaxine ER or placebo was titrated from a starting dose of 37.5 mg to a maximum dose of 225 mg over 16 weeks. The primary dependent measures were the Social Anxiety Scale, child or adolescent version (SAS-CA) and for responder analysis, a (dichotomized) Clinical Global Impressions-Improvement (CGI-I) score. RESULTS Compared with placebo, intent-to-treat random regression analyses indicated a statistically significant advantage for venlafaxine ER (p = .001) on the SAS-CA. On the CGI-I responder analysis, 56% (95% confidence interval [CI], 47%-64%) of venlafaxine ER treated subjects responded, which was statistically superior to placebo (37% [95% CI, 29%-45%]). Three venlafaxine ER and no placebo patients developed treatment-emergent suicidality; there were no completed suicides. CONCLUSIONS Venlafaxine ER is an effective and reasonably well-tolerated treatment for generalized social anxiety disorder in children and adolescents. As with other antidepressants, careful clinical monitoring for adverse events, including treatment-emergent suicidality, is essential.
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March JS, Silva S, Petrycki S, Curry J, Wells K, Fairbank J, Burns B, Domino M, McNulty S, Vitiello B, Severe J. The Treatment for Adolescents With Depression Study (TADS): long-term effectiveness and safety outcomes. ACTA ACUST UNITED AC 2007; 64:1132-43. [PMID: 17909125 DOI: 10.1001/archpsyc.64.10.1132] [Citation(s) in RCA: 323] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CONTEXT The Treatment for Adolescents With Depression Study evaluates the effectiveness of fluoxetine hydrochloride therapy, cognitive behavior therapy (CBT), and their combination in adolescents with major depressive disorder. OBJECTIVE To report effectiveness outcomes across 36 weeks of randomized treatment. DESIGN AND SETTING Randomized, controlled trial conducted in 13 academic and community sites in the United States. Cognitive behavior and combination therapies were not masked, whereas administration of placebo and fluoxetine was double-blind through 12 weeks, after which treatments were unblinded. Patients assigned to placebo were treated openly after week 12, and the placebo group is not included in these analyses by design. PARTICIPANTS Three hundred twenty-seven patients aged 12 to 17 years with a primary DSM-IV diagnosis of major depressive disorder. INTERVENTIONS All treatments were administered per protocol. MAIN OUTCOME MEASURES The primary dependent measures rated blind to treatment status by an independent evaluator were the Children's Depression Rating Scale-Revised total score and the response rate, defined as a Clinical Global Impressions-Improvement score of much or very much improved. RESULTS Intention-to-treat analyses on the Children's Depression Rating Scale-Revised identified a significant time x treatment interaction (P < .001). Rates of response were 73% for combination therapy, 62% for fluoxetine therapy, and 48% for CBT at week 12; 85% for combination therapy, 69% for fluoxetine therapy, and 65% for CBT at week 18; and 86% for combination therapy, 81% for fluoxetine therapy, and 81% for CBT at week 36. Suicidal ideation decreased with treatment, but less so with fluoxetine therapy than with combination therapy or CBT. Suicidal events were more common in patients receiving fluoxetine therapy (14.7%) than combination therapy (8.4%) or CBT (6.3%). CONCLUSIONS In adolescents with moderate to severe depression, treatment with fluoxetine alone or in combination with CBT accelerates the response. Adding CBT to medication enhances the safety of medication. Taking benefits and harms into account, combined treatment appears superior to either monotherapy as a treatment for major depression in adolescents.
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Herman KC, Ostrander R, Walkup JT, Silva SG, March JS. Empirically derived subtypes of adolescent depression: Latent profile analysis of co-occurring symptoms in the Treatment for Adolescents with Depression Study (TADS). J Consult Clin Psychol 2007; 75:716-28. [PMID: 17907854 DOI: 10.1037/0022-006x.75.5.716] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A latent profile analysis was conducted on the co-occurring symptoms of 423 adolescents diagnosed with major depressive disorder as part of the Treatment for Adolescents with Depression Study (TADS), a multisite, randomized treatment trial. The participants had a mean (SD) age of 14.6 (1.5) years; of the sample, 45.6% was male and 73.8% was white. Scores on the primary subscales of Conners' Parent Rating Scale--Revised were used as indicators in the analysis. Five classes of symptoms best described the clinical presentation of adolescents enrolled in the TADS. Of the adolescents in the sample, 80% were assigned to classes with clinically significant elevations on 1 or more subscales of the Children's Depression Rating Scale--Revised. The 5 classes met empirical criteria for distinctiveness and were validated against clinical diagnoses, child-rated symptoms, and clinician-rated functional impairment. The findings are consistent with prior studies that showed a high rate of co-occurring symptoms among depressed adolescents. The discussion focuses on understanding subtypes and comorbidity in adolescent depression as well as the implications for treatment and for prevention.
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Compton SN, Kratochvil CJ, March JS. Pharmacotherapy for anxiety disorders in children and adolescents: an evidence-based medicine review. Pediatr Ann 2007; 36:586-90, 592, 594-8. [PMID: 17910206 DOI: 10.3928/0090-4481-20070901-10] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Epstein JN, Rabiner D, Johnson DE, Fitzgerald DP, Chrisman A, Erkanli A, Sullivan KK, March JS, Margolis P, Norton EC, Conners CK. Improving Attention-Deficit/Hyperactivity Disorder Treatment Outcomes Through Use of a Collaborative Consultation Treatment Service by Community-Based Pediatricians. ACTA ACUST UNITED AC 2007; 161:835-40. [PMID: 17768282 DOI: 10.1001/archpedi.161.9.835] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To test whether adoption of a collaborative consultative service model results in improved patient outcomes. DESIGN Twelve pediatric practices were randomly assigned to receive access to collaborative consultative services or to a control group. SETTING Community-based pediatric offices. PARTICIPANTS Fifty-two pediatricians and their 377 patients with attention-deficit/hyperactivity disorder (ADHD). Intervention A collaborative consultative service promoting the use of titration trials and periodic monitoring during medication maintenance. Main Outcome Measure Physician practice behaviors and child ADHD symptomatology. RESULTS Using self-report of pediatricians, the collaborative consultative service increased the use of evidence-based practices by pediatricians, but no difference in children's ADHD symptomatology was observed between the groups. However, many pediatricians did not fully use the collaborative consultative services. Those children who actually received collaborative consultative services showed significant behavioral improvement compared with children not receiving these services. CONCLUSIONS When actually implemented by pediatricians, the collaborative consultative service appears to be an effective method for facilitating evidence-based treatment procedures for ADHD and use of these procedures appear to improve children's outcomes. Barriers to implementation of collaborative consultative service in pediatric practice need to be further understood.
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March JS, Szatmari P, Bukstein O, Chrisman A, Kondo D, Hamilton JD, Kremer CME, Kratochvil CJ. AACAP 2005 Research Forum: speeding the adoption of evidence-based practice in pediatric psychiatry. J Am Acad Child Adolesc Psychiatry 2007; 46:1098-1110. [PMID: 17712233 DOI: 10.1097/chi.0b013e318074eb48] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVES At the 2005 Annual Meeting of the American Academy of Child and Adolescent Psychiatry (AACAP), the Academy's Workgroup on Research conducted a Research Forum entitled "Increasing Research Literacy Through the Adoption of Evidence-Based Practice (EBP) in Pediatric Psychiatry." METHOD Forum participants focused on speeding the adoption of EBP across five areas: EBP as the preferred heuristic for teaching research literacy, use of EBP in training programs, dissemination of EBP in clinical practice, EBP in partnership with industry, and EBP as a framework for developing practice guidelines. RESULTS EBP provides an easy-to-understand method for accessing and evaluating the research literature and then applying this information to decisions about patient care. Although EBP has been gaining greater visibility in pediatric psychiatry, it is far from the preferred heuristic. To move the field toward fully embracing EBP will require greater understanding of what EBP is (and is not), educating mental health professionals in EBP skills, access to EBP resources, and a commitment to apply EBP to the conceptualization and design of research protocols and practice guidelines. CONCLUSIONS Pediatric psychiatry would benefit from a principled commitment to follow other areas of medicine in adopting EBP.
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Jensen PS, Arnold LE, Swanson JM, Vitiello B, Abikoff HB, Greenhill LL, Hechtman L, Hinshaw SP, Pelham WE, Wells KC, Conners CK, Elliott GR, Epstein JN, Hoza B, March JS, Molina BSG, Newcorn JH, Severe JB, Wigal T, Gibbons RD, Hur K. 3-year follow-up of the NIMH MTA study. J Am Acad Child Adolesc Psychiatry 2007; 46:989-1002. [PMID: 17667478 DOI: 10.1097/chi.0b013e3180686d48] [Citation(s) in RCA: 362] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE In the intent-to-treat analysis of the Multimodal Treatment Study of Children With ADHD (MTA), the effects of medication management (MedMgt), behavior therapy (Beh), their combination (Comb), and usual community care (CC) differed at 14 and 24 months due to superiority of treatments that used the MTA medication algorithm (Comb+MedMgt) over those that did not (Beh+CC). This report examines 36-month outcomes, 2 years after treatment by the study ended. METHOD For primary outcome measures (attention-deficit/hyperactivity disorder [ADHD] and oppositional defiant disorder [ODD] symptoms, social skills, reading scores, impairment, and diagnostic status), mixed-effects regression models and orthogonal contrasts examined 36-month outcomes. RESULTS At 3 years, 485 of the original 579 subjects (83.8%) participated in the follow-up, now at ages 10 to 13 years, (mean 11.9 years). In contrast to the significant advantage of MedMgt+Comb over Beh+CC for ADHD symptoms at 14 and 24 months, treatment groups did not differ significantly on any measure at 36 months. The percentage of children taking medication >50% of the time changed between 14 and 36 months across the initial treatment groups: Beh significantly increased (14% to 45%), MedMed+Comb significantly decreased (91% to 71%), and CC remained constant (60%-62%). Regardless of their treatment use changes, all of the groups showed symptom improvement over baseline. Notably, initial symptom severity, sex (male), comorbidity, public assistance, and parental psychopathology (ADHD) did not moderate children's 36-month treatment responses, but these factors predicted worse outcomes over 36 months, regardless of original treatment assignment. CONCLUSIONS By 36 months, the earlier advantage of having had 14 months of the medication algorithm was no longer apparent, possibly due to age-related decline in ADHD symptoms, changes in medication management intensity, starting or stopping medications altogether, or other factors not yet evaluated.
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Swanson JM, Elliott GR, Greenhill LL, Wigal T, Arnold LE, Vitiello B, Hechtman L, Epstein JN, Pelham WE, Abikoff HB, Newcorn JH, Molina BSG, Hinshaw SP, Wells KC, Hoza B, Jensen PS, Gibbons RD, Hur K, Stehli A, Davies M, March JS, Conners CK, Caron M, Volkow ND. Effects of stimulant medication on growth rates across 3 years in the MTA follow-up. J Am Acad Child Adolesc Psychiatry 2007; 46:1015-1027. [PMID: 17667480 DOI: 10.1097/chi.0b013e3180686d7e] [Citation(s) in RCA: 218] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To evaluate the hypothesis of stimulant medication effect on physical growth in the follow-up phase of the Multimodal Treatment Study of Children With ADHD. METHOD Naturalistic subgroups were established based on patterns of treatment with stimulant medication at baseline, 14-, 24-, and 36-month assessments: not medicated (n = 65), newly medicated (n = 88), consistently medicated (n = 70), and inconsistently medicated (n = 147). Analysis of variance was used to evaluate effects of subgroup and assessment time on measures of relative size (z scores) obtained from growth norms. RESULTS The subgroup x assessment time interaction was significant for z height (p <.005) and z weight (p <.0001), due primarily to divergence of the newly medicated and the not medicated subgroups. These initially stimulant-naïve subgroups had z scores significantly >0 at baseline. The newly medicated subgroup showed decreases in relative size that reached asymptotes by the 36-month assessment, when this group showed average growth of 2.0 cm and 2.7 kg less than the not medicated subgroup, which showed slight increases in relative size. CONCLUSIONS Stimulant-naïve school-age children with Combined type attention-deficit/hyperactivity disorder were, as a group, larger than expected from norms before treatment but show stimulant-related decreases in growth rates after initiation of treatment, which appeared to reach asymptotes within 3 years without evidence of growth rebound.
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Molina BSG, Flory K, Hinshaw SP, Greiner AR, Arnold LE, Swanson JM, Hechtman L, Jensen PS, Vitiello B, Hoza B, Pelham WE, Elliott GR, Wells KC, Abikoff HB, Gibbons RD, Marcus S, Conners CK, Epstein JN, Greenhill LL, March JS, Newcorn JH, Severe JB, Wigal T. Delinquent behavior and emerging substance use in the MTA at 36 months: prevalence, course, and treatment effects. J Am Acad Child Adolesc Psychiatry 2007; 46:1028-1040. [PMID: 17667481 DOI: 10.1097/chi.0b013e3180686d96] [Citation(s) in RCA: 187] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To compare delinquent behavior and early substance use between the children in the Multimodal Treatment Study of Children With ADHD (MTA; N = 487) and those in a local normative comparison group (n = 272) at 24 and 36 months postrandomization and to test whether these outcomes were predicted by the randomly assigned treatments and subsequent self-selected prescribed medications. METHOD Most MTA children were 11 to 13 years old by 36 months. Delinquency seriousness was coded ordinally from multiple measures/reporters; child-reported substance use was binary. RESULTS Relative to local normative comparison group, MTA children had significantly higher rates of delinquency (e.g., 27.1% vs. 7.4% at 36 months; p = .000) and substance use (e.g., 17.4% vs. 7.8% at 36 months; p = .001). Children randomized to intensive behavior therapy reported less 24-month substance use than other MTA children (p = .02). Random effects ordinal growth models revealed no other effects of initial treatment assignment on delinquency seriousness or substance use. By 24 and 36 months, more days of prescribed medication were associated with more serious delinquency but not substance use. CONCLUSIONS Cause-and-effect relationships between medication treatment and delinquency are unclear; the absence of associations between medication treatment and substance use needs to be re-evaluated at older ages. Findings underscore the need for continuous monitoring of these outcomes as children with attention-deficit/hyperactivity disorder enter adolescence.
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Swanson JM, Hinshaw SP, Arnold LE, Gibbons RD, Marcus S, Hur K, Jensen PS, Vitiello B, Abikoff HB, Greenhill LL, Hechtman L, Pelham WE, Wells KC, Conners CK, March JS, Elliott GR, Epstein JN, Hoagwood K, Hoza B, Molina BSG, Newcorn JH, Severe JB, Wigal T. Secondary evaluations of MTA 36-month outcomes: propensity score and growth mixture model analyses. J Am Acad Child Adolesc Psychiatry 2007; 46:1003-1014. [PMID: 17667479 DOI: 10.1097/chi.0b013e3180686d63] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To evaluate two hypotheses: that self-selection bias contributed to lack of medication advantage at the 36-month assessment of the Multimodal Treatment Study of Children With ADHD (MTA) and that overall improvement over time obscured treatment effects in subgroups with different outcome trajectories. METHOD Propensity score analyses, using baseline characteristics and severity of attention-deficit/hyperactivity disorder symptoms at follow-up, established five subgroups (quintiles) based on tendency to take medication at the 36-month assessment. Growth mixture model (GMM) analyses were performed to identify subgroups (classes) with different patterns of outcome over time. RESULTS All five propensity subgroups showed initial advantage of medication that disappeared by the 36-month assessment. GMM analyses identified heterogeneity of trajectories over time and three classes: class 1 (34% of the MTA sample) with initial small improvement followed by gradual improvement that produced significant medication effects; class 2 (52%) with initial large improvement maintained for 3 years and overrepresentation of cases treated with the MTA Medication Algorithm; and class 3 (14%) with initial large improvement followed by deterioration. CONCLUSIONS We failed to confirm the self-selection hypothesis. We found suggestive evidence of residual but not current benefits of assigned medication in class 2 and small current benefits of actual treatment with medication in class 1.
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May DE, Hallin MJ, Kratochvil CJ, Puumala SE, Smith LS, Reinecke MA, Silva SG, Weller EB, Vitiello B, Breland-Noble A, March JS. Factors associated with recruitment and screening in the Treatment for Adolescents With Depression Study (TADS). J Am Acad Child Adolesc Psychiatry 2007; 46:801-10. [PMID: 17581444 DOI: 10.1097/chi.0b013e3180582019] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To examine factors associated with eligibility and randomization and consider the efficiency of recruitment methods. METHOD Adolescents, ages 12 to 17 years, were telephone screened (N = 2,804) followed by in-person evaluation (N = 1,088) for the Treatment for Adolescents With Depression Study. Separate logistic regression models, controlling for site, examined whether sex, age, race, or source of recruitment was associated with eligibility, providing written consent, or randomization. Efficiency was calculated from the number of completed telephone screens per each enrolled participant. RESULTS Older adolescents were less likely to be eligible at telephone screening (odds ratio [OR] 0.81). Regardless of race, eligible adolescents who were referred by a professional had higher odds of presenting in-person for consent (OR 1.56). African Americans had statistically lower odds of providing consent (OR 0.67), particularly if recruited by advertisement (OR 0.54). Females were more likely to be diagnosed with major depressive disorder (OR 1.69). No significant differences were found between randomized participants and eligible adolescents who withdrew from the study before randomization. CONCLUSIONS These findings underscore the importance of using multiple strategies to recruit adolescents for clinical trial participation and enhancing sensitivity to cultural variations, especially when reaching out to depressed African Americans.
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May DE, Kratochvil CJ, Puumala SE, Silva SG, Rezac AJ, Hallin MJ, Reinecke MA, Vitiello B, Weller EB, Pathak S, Simons AD, March JS. A manual-based intervention to address clinical crises and retain patients in the Treatment of Adolescents With Depression Study (TADS). J Am Acad Child Adolesc Psychiatry 2007; 46:573-581. [PMID: 17450048 DOI: 10.1097/chi.0b013e3180323342] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To describe a manual-based intervention to address clinical crises and retain participants in the Treatment for Adolescents With Depression Study (TADS). METHOD The use of adjunct services for attrition prevention (ASAP) is described for adolescents (ages 12-17 years) during the 12-week acute treatment in TADS, from 2000 to 2003. Logistic regression, controlling for site, was used to predict use. RESULTS Of 439 enrolled participants, 17.8% (n = 78) used ASAP primarily for suicidality or worsening of depression. Of these, 46.2% continued in their assigned treatment through week 12, 47.4% received out-of-protocol treatment but continued participating in assessments, and 10.3% withdrew consent, including 3 who terminated treatment and withdrew consent on the same date. ASAP use did not differ between treatments (p =.97) and typically occurred early in treatment. At the end of the 12 weeks, 37.2% of participants using ASAP remained in their assigned treatment, although 80.8% continued participating in assessments. ASAP was associated with, at baseline, a higher severity of depression (p <.01), substance use (p <.01), and precontemplation level of change (p <.02). CONCLUSIONS ASAP may be useful to retain adolescent participants and as a safety intervention in placebo-controlled trials. In clinical practice ASAP-like procedures may be useful to encourage adherence in patients engaging in long-term treatment. Clinical trial registration information-URL: http://www.clinicaltrials.gov. Unique identifier: NCT00006286.
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Kratochvil CJ, Vaughan BS, Mayfield-Jorgensen ML, March JS, Kollins SH, Murray DW, Ravi H, Greenhill LL, Kotler LA, Paykina N, Biggins P, Stoner J. A pilot study of atomoxetine in young children with attention-deficit/hyperactivity disorder. J Child Adolesc Psychopharmacol 2007; 17:175-85. [PMID: 17489712 DOI: 10.1089/cap.2006.0143] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The purpose of this study was to assess the effectiveness and tolerability of atomoxetine during acute treatment of attention-deficit/hyperactivity disorder (ADHD) in 5 and 6 year olds. METHOD Twenty two children (male n = 19, 86%) with ADHD were treated with atomoxetine for 8 weeks in a three-site, open-label pilot study. Dosing was flexible, with titration to a maximum of 1.8 mg/kg per day. Parent education on behavior management was provided as part of each pharmacotherapy visit. RESULTS Subjects demonstrated a mean decrease of 20.68 points (SD = 12.80, p < 0.001)) on the ADHD Rating Scale-IV (ADHD-IV-RS) total score, 10.18 (SD = 7.48, p < 0.001) on the inattentive subscale and 10.50 (SD = 7.04, p < 0.001) on the hyperactive/impulsive subscale. Clinical Global Impression-Severity (CGI-S) was improved in 82% of the children (95% CI, 66-98%) and Children's Global Assessment (CGAS) scores improved 18.91 points on average (SD = 12.20, p < 0.001). The mean final dose of atomoxetine was 1.25 mg/kg per day (SD = 0.35 mg/kg per day). Mood lability was the most commonly reported adverse event (n = 12, 54.5%). Eleven subjects (50%) reported decreased appetite and a mean weight loss of 1.04 kg (SD = 0.80 kg) (p < 0.001) was observed for the group. Vital sign changes were mild and not clinically significant. There were no discontinuations due to adverse events or lack of efficacy. CONCLUSION Atomoxetine was generally effective for reducing core ADHD symptoms in the 5 and 6 year olds in this open-label study.
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March JS, Franklin ME, Leonard H, Garcia A, Moore P, Freeman J, Foa E. Tics moderate treatment outcome with sertraline but not cognitive-behavior therapy in pediatric obsessive-compulsive disorder. Biol Psychiatry 2007; 61:344-7. [PMID: 17241830 DOI: 10.1016/j.biopsych.2006.09.035] [Citation(s) in RCA: 113] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2006] [Revised: 09/08/2006] [Accepted: 09/11/2006] [Indexed: 01/14/2023]
Abstract
BACKGROUND The presence of a comorbid tic disorder may predict a poorer outcome in the acute treatment of pediatric obsessive-compulsive disorder (OCD). METHODS Using data from the National Institute of Mental Health (NIMH)-funded Pediatric OCD Treatment Study (POTS) that compared cognitive-behavior therapy (CBT), medical management with sertraline (SER), and the combination of CBT and SER (COMB), to pill placebo (PBO) in children and adolescents with OCD, we asked whether the presence of a comorbid tic disorder influenced symptom reduction on the Children's Yale-Brown Obsessive Compulsive Scale (CY-BOCS) after 12 weeks of treatment. RESULTS Fifteen percent (17 of 112) of patients exhibited a comorbid tic disorder. In patients without tics, results replicated previously published intent-to-treat outcomes: COMB > CBT > SER > PBO. In patients with a comorbid tic disorder, SER did not differ from PBO, while COMB remained superior to CBT and CBT remained superior to PBO. CONCLUSIONS In contrast to CBT outcomes, which are not differentially impacted, tic disorders appear to adversely impact the outcome of medication management of pediatric OCD. Children and adolescents with obsessive-compulsive disorder and a comorbid tic disorder should begin treatment with cognitive-behavior therapy alone or the combination of cognitive-behavior therapy plus a serotonin reuptake inhibitor.
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Abstract
The present study aimed to determine which anxiety symptoms in children are associated with teacher awareness and whether teacher awareness differs according to student age and gender. The Multidimensional Anxiety Scale for Children (MASC) was completed by 453 second through fifth grade students and teachers nominated the three most anxious students in their classrooms. A multivariate analysis of variance was conducted with MASC scale scores as the dependent variables. Children identified by teachers as anxious had significantly higher levels of overall anxiety, physiological anxiety, social anxiety, and separation anxiety. Overall, teacher awareness did not differ based on student age or gender.
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Epstein JN, Conners CK, Hervey AS, Tonev ST, Arnold LE, Abikoff HB, Elliott G, Greenhill LL, Hechtman L, Hoagwood K, Hinshaw SP, Hoza B, Jensen PS, March JS, Newcorn JH, Pelham WE, Severe JB, Swanson JM, Wells K, Vitiello B, Wigal T. Assessing medication effects in the MTA study using neuropsychological outcomes. J Child Psychol Psychiatry 2006; 47:446-56. [PMID: 16671928 DOI: 10.1111/j.1469-7610.2005.01469.x] [Citation(s) in RCA: 97] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND While studies have increasingly investigated deficits in reaction time (RT) and RT variability in children with attention deficit/hyperactivity disorder (ADHD), few studies have examined the effects of stimulant medication on these important neuropsychological outcome measures. METHODS 316 children who participated in the Multimodal Treatment Study of Children with ADHD (MTA) completed the Conners' Continuous Performance Test (CPT) at the 24-month assessment point. Outcome measures included standard CPT outcomes (e.g., errors of commission, mean hit reaction time (RT)) and RT indicators derived from an Ex-Gaussian distributional model (i.e., mu, sigma, and tau). RESULTS Analyses revealed significant effects of medication across all neuropsychological outcome measures. Results on the Ex-Gaussian outcome measures revealed that stimulant medication slows RT and reduces RT variability. CONCLUSIONS This demonstrates the importance of including analytic strategies that can accurately model the actual distributional pattern, including the positive skew. Further, the results of the study relate to several theoretical models of ADHD.
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Kratochvil CJ, Vitiello B, Walkup J, Emslie G, Waslick BD, Weller EB, Burke WJ, March JS. Selective serotonin reuptake inhibitors in pediatric depression: is the balance between benefits and risks favorable? J Child Adolesc Psychopharmacol 2006; 16:11-24. [PMID: 16553525 DOI: 10.1089/cap.2006.16.11] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Recent controversies surrounding the use of selective serotonin reuptake inhibitors (SSRIs) have highlighted the need to reassess potential benefits, as well as potential risks of this class of medications in the treatment of pediatric depression. The recent availability of data from meta-analyses of published and unpublished antidepressant trials, epidemiological studies, and the Treatment for Adolescents with Depression Study (TADS) has facilitated a reanalysis of this risk/benefit relationship. Despite reviewing similar data, various regulatory agencies have arrived at rather disparate conclusions regarding the data, resulting in continued controversy. Although all groups appear to agree that careful assessment, education regarding risks, and closer monitoring are essential for SSRIs, only the U.S. Food and Drug Administration (FDA) and the U.K. Medicine and Health Care Products Regulatory Agency maintain that an acceptable risk/benefit relationship exists for fluoxetine. The European Medicines Agency concluded that the SSRIs should not be used in the treatment of depression in children and adolescents. The authors of this review have taken into consideration many of these same data and offer a critical discussion of the pros and cons of SSRIs in pediatric depression. The authors have concluded that SSRIs -- in particular, fluoxetine -- do have a role in the treatment of pediatric depression.
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March JS, Klee BJ, Kremer CME. Treatment benefit and the risk of suicidality in multicenter, randomized, controlled trials of sertraline in children and adolescents. J Child Adolesc Psychopharmacol 2006; 16:91-102. [PMID: 16553531 DOI: 10.1089/cap.2006.16.91] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The aim of this study was to examine the balance between the benefits of treatment and the risk of suicidality in children and adolescents in multicenter, randomized, controlled trials of sertraline versus placebo. METHOD The published literature was searched for multicenter, randomized, placebo-controlled trials of sertraline for pediatric mental disorders. Four trials were identified: Two (pooled) in pediatric major depressive disorder (MDD; Wagner 2003) and two in obsessive-compulsive disorder (OCD; March et al. 1998; POTS Team 2004). Using intent-to-treat (ITT) analysis populations, the authors calculated the number needed to treat (NNT) for response and remission and the number needed to harm (NNH) for suicidality, and their ratio, for each clinical trial. RESULTS NNTs ranged from 2 to 10, indicating clinically meaningful benefits. Benefit was greater for OCD than for MDD, and for adolescents as compared with children in MDD. No age effect was apparent for OCD. Suicidality was reported in 8 patients (5 assigned to sertraline and 3 assigned to placebo). All but 1 (a placebo-treated patient in the Pfizer OCD trial) were enrolled in the sertraline MDD trial. The NNH for suicidality in MDD was 64. Treatment emergent suicidality was more common in children (NNH 28.7) than in adolescents (NNH 706.3). Because no patient developed suicidality in sertraline-treated OCD patients, the NNH for sertraline in OCD approaches infinity. CONCLUSIONS With the stipulation that doctor and patient preferences necessarily play a critical role in the choice of treatment, NNT to NNH ratios indicate a positive benefit-to-risk ratio for sertraline in adolescents with MDD and in patients of all ages with OCD.
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Pathak S, Kratochvil CJ, Rogers GM, Silva S, Vitiello B, Weller EB, March JS. Comparative efficacy of cognitive behavioral therapy, fluoxetine, and their combination in depressed adolescents: initial lessons from the treatment for adolescents with depression study. Curr Psychiatry Rep 2005; 7:429-34. [PMID: 16318820 DOI: 10.1007/s11920-005-0063-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Adolescents with major depressive disorder (MDD), their families and clinicians experience significant challenges when weighing the potential risks versus benefits of available choices in the treatment of MDD. Although MDD is highly prevalent in adolescents and is associated with marked suffering, impairment and risk of suicide, the scientific data regarding the safety and efficacy of treatments for pediatric depression are limited. Controlled clinical trials have provided support for the use of psychotherapy and fluoxetine for the treatment of pediatric depression, but until recently no information on the comparative efficacy of these recommended interventions alone or in combination was available. The Treatment for Adolescents with Depression Study provides a very important therapeutic advance in the field by convincingly showing that combination treatment with cognitive behavioral therapy and fluoxetine has the best benefit to risk ratio for adolescents with moderate to severe depression, and is superior to monotherapy. Moreover, the study results confirm that fluoxetine alone is effective in the treatment of depressed adolescents.
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Hechtman L, Etcovitch J, Platt R, Arnold LE, Abikoff HB, Newcorn JH, Hoza B, Hinshaw SP, Kraemer HC, Wells K, Conners K, Elliott G, Greenhill LL, Jensen PS, March JS, Molina B, Pelham WE, Severe JB, Swanson JM, Vitiello B, Wigal T. Does multimodal treatment of ADHD decrease other diagnoses? ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.cnr.2005.09.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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March JS, Silva SG, Compton S, Shapiro M, Califf R, Krishnan R. The case for practical clinical trials in psychiatry. Am J Psychiatry 2005; 162:836-46. [PMID: 15863782 DOI: 10.1176/appi.ajp.162.5.836] [Citation(s) in RCA: 130] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Clinical trials in psychiatry frequently fail to maximize clinical utility for practicing clinicians, or, stated differently, available evidence is not perceived by clinicians (and other decision makers) as sufficiently relevant to clinical practice, thereby diluting its impact. To attain maximum clinical relevance and acceptability, researchers must conduct clinical trials designed to meet the needs of clinicians and others who are making decisions about patients' care. The authors present the case for psychiatry's adoption of the practical clinical trials model, which is widely used in research in other areas of medicine. METHOD The authors outline the characteristics and scope of practical clinical trials, give examples of practical clinical trials, and discuss the challenges of using the practical clinical trials model in psychiatry, including issues of funding. RESULTS Practical clinical trials, which are intended to provide generalizable answers to important clinical questions without bias, are characterized by eight key features: a straightforward clinically relevant question, a representative sample of patients and practice settings, sufficient power to identify modest clinically relevant effects, randomization to protect against bias, clinical uncertainty regarding the outcome of treatment at the patient level, assessment and treatment protocols that enact best clinical practices, simple and clinically relevant outcomes, and limited subject and investigator burden. CONCLUSIONS To implement the practical clinical trials model in psychiatry will require stable funding for network construction and maintenance plus methodological innovation in governance and trial selection, assessment, treatment, data management, site management, and data analytic procedures.
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