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Atomoxetine to Treat Asian Adult Patients With Attention-Deficit/Hyperactivity Disorder

10. august 2012 opdateret af: Eli Lilly and Company

A Double-Blind Placebo-Controlled Asian Study of Atomoxetine Hydrochloride in the Treatment of Adult Patients With Attention-Deficit/Hyperactivity Disorder (ADHD)

The purpose of this study is to assess the efficacy, the quality of life, and the safety of multiple dosing atomoxetine in Asian adult subjects with attention deficit/hyperactivity disorder (ADHD).

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

The treatment will be initiated at the lowest dosage 40 milligrams per day (mg/day), and it will be titrated up to 80 mg/day. Patients who are unable to tolerate a dose of at least 80 mg/day through the end of this study will be discontinued. The dosage will be titrated up to a maximum of 120 mg/day.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

391

Fase

  • Fase 3

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Japan
      • Aichi, Japan, 466-8560
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Chiba, Japan, 260-0842
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Fukushima, Japan, 960-1295
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Hokkaido, Japan, 060-0814
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Hyogo, Japan, 661-0002
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Kanagawa, Japan, 231-0023
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Kumamoto, Japan, 862-0920
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Kyoto, Japan, 606-8397
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Nara, Japan, 634-8522
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Osaka, Japan, 590-0947
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Saitama, Japan, 350-0495
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Tokyo, Japan, 160-0023
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
  • Korea, Republikken
      • Bucheon, Korea, Republikken, 420-767
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Gwangjin-Gu, Korea, Republikken, 143-711
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Jeonju-Si, Korea, Republikken, 561712
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Seoul, Korea, Republikken, 120-752
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Sungnam-Si, Korea, Republikken, 463-712
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Yangsan, Korea, Republikken, 626-770
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
  • Taiwan
      • Keelung, Taiwan, 204
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Neihu Taipei, Taiwan, 114
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Niao Sung Hsiang, Taiwan, 83301
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Taichung City, Taiwan, 40201
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Taipei, Taiwan, 100
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Tao-Yuan, Taiwan, 333
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Patients must meet Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) criteria for current attention deficit/hyperactivity disorder (ADHD) as well as criteria for a historical diagnosis of ADHD during childhood, both assessed by the Conners' Adult Attention-Deficit/Hyperactivity Disorder Diagnostic Interview for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition at screening
  • Patients must have a score of 2 or greater on at least 6 items of either the inattentive or hyperactive/impulsive core subscales at randomization or screening on the rated Conners' Adult Attention-Deficit/Hyperactivity Disorder Rating Scale-Investigator Rated: Screening Version (CAARS-Inv:SV) 18-item total ADHD symptom score. In addition, their total score on the 18-item total ADHD symptom score must be 20 or greater.
  • Patients must have a Clinical Global Impressions-Attention-Deficit/Hyperactivity Disorder-Severity score of 4 (moderate symptoms) or greater.
  • Patients must have been judged by the investigator to be reliable to keep appointments for clinic visits and all tests, required by the protocol.
  • Patients must possess an educational level and degree of understanding of the language of their country that enables them to communicate suitably with the investigator and study coordinator.
  • Patients must be able to swallow capsules.

Exclusion Criteria:

  • Patients who meet full DSM-IV-TR diagnostic criteria for any history of bipolar disorder or any history of schizophrenia and other psychotic disorders, or patients who had received injectable sustained-release neuroleptics.
  • Patients with depressive disorder who also have a total score of 12 or greater on the Hamilton Depression Rating Scale-17 items at randomization. Patients who have both a current or past history of major depression and received any anti-depression drug therapy within 6 months of screening.
  • Patients who meet DSM-IV-TR diagnostic criteria for current anxiety disorder and also patients who require anti-anxiety drug therapy, except for those taking benzodiazepine analogs for anxiety, which need to be limited.
  • Patients who have been diagnosed (DSM-IV-TR) with a pervasive developmental disorder.
  • Patients who, in the opinion of the investigator, are at serious suicidal risk or serious risk of harming others, or whose score for Item 11 on the Hamilton Depression Rating Scale-17 items is equal or more than 2 at randomization or screening.
  • Patients who have received atomoxetine in a prior clinical study.
  • Patients with significant medical conditions that are likely to become unstable during the trial or would likely be destabilized by treatment with atomoxetine.
  • Patients with a history of allergy to atomoxetine, severe allergies to more than 1 class of medications, or multiple adverse drug reactions.
  • Patients who have received treatment within the past 30 days with a drug that has not received regulatory approval for any indication at the time the informed consent document is obtained.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Firedobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Placebo komparator: Placebo
Medicin: Placebo
Taken by mouth, once daily for 10 weeks.
Eksperimentel: Atomoxetin
Medicin: Atomoxetine
40-120 milligrams (mg) taken by mouth, once daily for 10 weeks.
Andre navne:
  • LY139603

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change From Baseline in the Conners' Adult Attention-Deficit/Hyperactivity Disorder Rating Scale-Investigator Rated: Screening Version (CAARS-Inv:SV) 18-Item Total Attention-Deficit/Hyperactivity Disorder (ADHD) Symptom Score up to 10 Weeks
Tidsramme: Baseline, up to 10 weeks
CAARS-Inv:SV is a scale that assesses symptom severity over past week. Total ADHD symptom score consisted of 18 items (sum of inattention [9 items, range: 0-27] and hyperactivity-impulsivity [9 items, range: 0-27] subscales) using a 4-point scale (0=not at all/never to 3=very much/very frequently) for total score range of 0 to 54. Higher scores indicate greater impairment.
Baseline, up to 10 weeks

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change From Baseline in the Adult Attention-Deficit/Hyperactivity Disorder Quality of Life-29 (AAQoL) Scores up to 10 Weeks
Tidsramme: Baseline, up to 10 weeks
Participant-reported outcome measure used to examine disease-specific functional impairments and QoL for adults with ADHD. The domains include work functioning, family relationships, social functioning, activities of daily living (that is, driving, managing finances), and psychological adaptation (that is, life satisfaction and self-esteem). Individual items scored on a 5-point scale from 1 (not at all/never) to 5 (extremely/very often). Range of scores for this subscale is 0 to 100. Consistent with the majority of existing QoL measures, higher scores on AAQoL-29 indicate better functioning.
Baseline, up to 10 weeks
Change From Baseline in the European Quality of Life Questionnaire-5 Dimensions (EQ-5D) Health State Score up to 10 Weeks
Tidsramme: Baseline, up to 10 weeks
The EQ-5D is a generic, multidimensional, health-related, quality-of-life instrument. Overall health state score is self-reported using a visual analogue scale marked on a scale of 0 to 100 with 0 representing worst imaginable health state and 100 representing best imaginable health state.
Baseline, up to 10 weeks
The Conners' Adult Attention-Deficit/Hyperactivity Disorder Rating Scale-Investigator Rated: Screening Version (CAARS-Inv:SV) 18-Item Total Attention-Deficit/Hyperactivity Disorder (ADHD) Symptom Score at 10 Weeks
Tidsramme: 10 weeks
CAARS-Inv:SV assesses symptom severity over past week. Total ADHD symptom score comprises 18 items (sum of inattention [9 items, range: 0-27] and hyperactivity-impulsivity [9 items, range: 0-27] subscales) using a 4-point scale (0=not at all/never to 3=very much/very frequently). Total score range: 0 to 54. Higher scores=greater impairment. Least Squares Mean Value based on mixed model repeated measures analysis with term for baseline, country, visit, treatment, and treatment*visit. Baseline included as a covariate; thus, treatment difference in observed value is same as change from baseline.
10 weeks
The Conners' Adult Attention-Deficit/Hyperactivity Disorder Rating Scale-Self Report: Screening Version (CAARS-S:SV) 18 Item Total Attention-Deficit/Hyperactivity Disorder (ADHD) Symptom Score at 10 Weeks
Tidsramme: 10 weeks
Participant assessment of symptom severity over past week. Total ADHD symptom score comprises 18 items (sum of inattention [9 items, range: 0-27] and hyperactivity-impulsivity [9 items, range: 0-27] subscales) using 4-point scale (0=not at all/never to 3=very much/very frequently). Total score range: 0 to 54. Higher scores=greater impairment. Least Squares Mean Value based on mixed model repeated measures analysis with term for baseline, country, visit, treatment, and treatment*visit. Baseline included as covariate; thus, treatment difference in observed value is same as change from baseline.
10 weeks
Change From Baseline in the Behavior Rating Inventory of Executive Function-Adult Version: Self Report (BRIEF-A:Self Report) Score up to 10 Weeks
Tidsramme: Baseline, up to 10 weeks
A 75-item standardized self-reported measure comprised of 3 subscales. Each item is rated on a 3-point Likert scale (1=behavior never observed to 3=behavior often observed). Behavioral regulation subscale measures one's control over behavior (30-90 total score). Metacognition subscale assesses systematic problem-solving ability while sustaining these task-completion efforts in active working memory (40-120 total score). Global executive composite (GEC) subscale rates participant's GEC in everyday environment (75- 225 total score). Higher subscale ratings=greater perceived impairment.
Baseline, up to 10 weeks
Change From Baseline in the Behavior Rating Inventory of Executive Function-Adult Version: Informant (BRIEF-A: Informant) Score up to 10 Weeks
Tidsramme: Baseline, up to 10 weeks
Third-party observer of participant completes 75-item scale. Comprised of 3 subscales. Each item rated on 3-point Likert scale (1=behavior never observed to 3=behavior often observed). Behavioral regulation subscale measures one's control over behavior (30-90 total score). Metacognition subscale assesses systematic problem-solving ability while sustaining these task-completion efforts in active working memory (40-120 total score). Global executive composite (GEC) subscale rates participant's GEC in everyday environment (75-225 total score). Higher subscale ratings=greater perceived impairment.
Baseline, up to 10 weeks
Change From Baseline in the Clinical Global Impression-Attention Deficit/Hyperactivity Disorder-Severity Scale (CGI-ADHD-S) up to 10 Weeks
Tidsramme: Baseline, up to 10 weeks
The CGI-ADHD-S is a single-item clinician rating of the clinician's assessment of the overall severity of the participant's ADHD symptoms in relation to the clinician's total experience with ADHD participants. Measures severity of the participant's overall severity of ADHD symptoms (1=normal, not at all ill to 7=among the most extremely ill participants).
Baseline, up to 10 weeks
Clinical Global Impression-Attention Deficit/Hyperactivity Disorder-Improvement Scale (CGI-ADHD-I) up to 10 Weeks
Tidsramme: Up to 10 weeks
The CGI-ADHD-I is a single-item clinician rating of the clinician's assessment of the participant's improvement in ADHD symptoms in relation to the clinician's total experience with ADHD participants. Measures total improvement (or worsening) of a participant's ADHD symptoms from the beginning of treatment (1=very much improved to 7=very much worsened).
Up to 10 weeks
Change From Baseline in the Hamilton Anxiety Rating Scale-14 Items (HAMA-14) up to 10 Weeks
Tidsramme: Baseline, up to 10 weeks
Clinician-administered rating scale that assesses severity of anxiety and its improvement (or change) during course of treatment (Hamilton 1959; Riskind et al. 1987). Scale consists of 14 items that provide an overall measure of general anxiety, including psychic anxiety and somatic anxiety. Investigator talked to participant about participant's symptoms over previous week before study visit. Each item is rated on a 5-point scale of 0 (absent) to 4 (very severe). Total score=sum of 14 items and ranges from 0 (normal) to 56 (severe). Higher scores indicate a greater degree of symptom severity.
Baseline, up to 10 weeks
Change From Baseline in the Hamilton Depression Rating Scale-17 Items (HAMD-17 Total) up to 10 Weeks
Tidsramme: Baseline, up to 10 weeks
The HAMD-17 was used to assess the severity of depression and its improvement during the course of therapy. Each item was evaluated and scored using either a 5-point scale of 0 (not present) to 4 (very severe) or a 3-point scale of 0 (not present) to 2 (marked). Higher scores indicate greater symptom severity. The total score is the sum of the scores from HAMD-17 Items 1 through 17. The total score may range from 0 (not at all depressed) to 52 (severely depressed). Higher scores indicate a greater degree of symptom severity.
Baseline, up to 10 weeks

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Eli Lilly and Company

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. august 2009

Primær færdiggørelse (Faktiske)

1. februar 2011

Studieafslutning (Faktiske)

1. februar 2011

Datoer for studieregistrering

Først indsendt

18. august 2009

Først indsendt, der opfyldte QC-kriterier

18. august 2009

Først opslået (Skøn)

19. august 2009

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

11. september 2012

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

10. august 2012

Sidst verificeret

1. august 2012

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • 12107
  • B4Z-JE-LYEE (Anden identifikator: Eli Lilly and Company)

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

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