A Study of JNJ-99245354 (ITI-1284) as an Adjunctive Treatment in Participants With Generalized Anxiety Disorder (GAD) Who Have an Inadequate Response to GAD Treatment
A Multicenter, Randomized, Double-blind, Parallel-group, Placebo-controlled Trial to Assess the Efficacy, Safety, and Tolerability of JNJ-99245354 (ITI-1284) as an Adjunctive Treatment in Patients With Generalized Anxiety Disorder Who Have an Inadequate Response to Generalized Anxiety Disorder Treatment and an Open-label Long-term Extension Treatment With JNJ-99245354 (ITI-1284)
The purpose of this study is to assess if JNJ-99245354 administered once daily works better to reduce anxiety compared to placebo when given as an additional (adjunctive) therapy in participants with generalized anxiety disorder (GAD; a mental health condition defined by uncontrollable, and excessive worry about everyday events for a long period of time).
Přehled studie
Postavení
Podmínky
Intervence / Léčba
Typ studie
Zápis (Odhadovaný)
Fáze
- Fáze 3
Kontakty a umístění
Studijní kontakt
- Jméno: Study Contact
- Telefonní číslo: 844-434-4210
- E-mail: Participate-In-This-Study1@its.jnj.com
Studijní místa
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California
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Temecula, California, Spojené státy, 92591
- Nábor
- Inland Psychiatric Medical Group Inc
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Florida
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Miami, Florida, Spojené státy, 33186
- Nábor
- Nuovida Research Center
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Massachusetts
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Springfield, Massachusetts, Spojené státy, 01103
- Nábor
- Voltaire Clinical Research
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New York
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New York, New York, Spojené státy, 10017
- Nábor
- Fieve Clinical Research Inc
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Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion criteria:
- Medically stable on the basis of physical examination, medical history, vital signs, and 12-lead electrocardiogram (ECG) performed at screening and at baseline
- Medically stable on the basis of clinical laboratory tests performed at screening
- History of inadequate response to at least 1 generalized anxiety disorder (GAD)-approved treatment taken at an adequate dose and duration as specified in the protocol for the treatment of ongoing GAD symptoms
- Is currently an outpatient and is anticipated to maintain outpatient status for the duration of the double blind (DB) treatment period of the trial
- Body mass index (BMI) within the range 19-40 kilogram per meter squared (kg/m^2) (inclusive)
Exclusion criteria:
- Within the participant's lifetime, has one of the following confirmed diagnostic and statistical manual of mental disorders (5th edition) (DSM-5) text revision (TR) psychiatric diagnoses: a. schizophrenia, schizoaffective disorder, schizophreniform disorder or other psychotic disorder; b. bipolar disorder
- Within 6 months of screening, has a confirmed DSM-5-TR psychiatric diagnosis other than GAD, including: a. other anxiety disorders (except simple phobias and social anxiety disorder); b. moderate or severe alcohol or substance use disorders (excluding nicotine); d. moderate or severe major depressive disorder; e. any other psychiatric condition (except for mild major depressive disorder [MDD]) that has been the main focus of treatment
- Montgomery-asberg depression rating scale (MADRS) total score greater than (>)18 at screening or baseline
- Lifetime history of inadequate response to >3 of the approved treatments for GAD at an adequate dose and for an adequate duration
- The participant is taking more than 1 anti depressive therapy (ADT) or is taking ADT + buspirone at screening, regardless of indication, and is unable or unwilling to discontinue additional ADT (or buspirone) prior to baseline
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: Randomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Čtyřnásobek
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
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Experimentální: JNJ-99245354: Dose 1
Participants will receive JNJ-99245354 dose 1 as an adjunctive therapy once daily for up to 6 weeks in the double blind (DB) period. Eligible participants can enter the open-label (OL) period, to receive JNJ-99245354 dose 1 or dose 2 for up to 24 weeks. |
JNJ-99245354 will be administered sublingually.
Ostatní jména:
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Experimentální: JNJ-99245354: Dose 2
Participants will receive JNJ-99245354 dose 2 as an adjunctive therapy once daily for up to 6 weeks in the DB period. Eligible participants can enter the OL period, to receive JNJ-99245354 dose 1 or dose 2 for up to 24 weeks. |
JNJ-99245354 will be administered sublingually.
Ostatní jména:
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Komparátor placeba: Placebo
Participants will receive placebo as an adjunctive therapy once daily for up to 6 weeks in the DB period. Eligible participants can enter the OL period, to receive JNJ-99245354 dose 1 or dose 2 for up to 24 weeks. |
JNJ-99245354 will be administered sublingually.
Ostatní jména:
Placebo will be administered sublingually. |
Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Change from Baseline to End of Week 6 in Hamilton Anxiety Rating (HAM-A) Scale Total Score
Časové okno: Baseline, Week 6
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The HAM-A Scale is a clinician-rated scale measuring both psychic anxiety (mental agitation and psychological distress) and somatic anxiety (physical complaints related to anxiety). Each item is rated on a 5-point scale ranging from 0=not present to 4=very severe, disabling symptoms. The HAM-A total score ranges from 0 to 56 where higher score indicates greater severity in anxiety. |
Baseline, Week 6
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Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Change from Baseline to the End of Week 6 in Clinical Global Impression-Severity (CGI-S) Anxiety Score
Časové okno: Baseline, Week 6
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The CGI-S scale is a standardized assessment tool that the clinician can use to rate the overall severity of illness. The CGI-S asks the clinician: "Considering your total clinical experience with this particular population, how mentally ill is the participant at this time? CGI-S is rated on the following seven-point scale: 1=normal, not at all ill; 2=borderline ill; 3=mildly ill; 4=moderately ill; 5=markedly ill; 6=severely ill; 7=among the most extremely ill participants. Here, higher score indicates higher symptom severity. |
Baseline, Week 6
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Change from Baseline to the End of Week 1 in HAM-A Total Score
Časové okno: Baseline, Week 1
|
The HAM-A Scale is a clinician-rated scale measuring both psychic anxiety (mental agitation and psychological distress) and somatic anxiety (physical complaints related to anxiety). Each item is rated on a 5-point scale ranging from 0=not present to 4=very severe, disabling symptoms. The HAM-A total score ranges from 0 to 56 where higher score indicates greater severity in anxiety. |
Baseline, Week 1
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Spolupracovníci a vyšetřovatelé
Sponzor
Vyšetřovatelé
- Ředitel studie: Intra-Cellular Therapies, Inc. Clinical Trial, Intra-Cellular Therapies, Inc.
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Primární dokončení (Odhadovaný)
Dokončení studie (Odhadovaný)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Další relevantní podmínky MeSH
Další identifikační čísla studie
- 99245354ANX3001
- 2026-527319-40-00 (Identifikátor registru: EUCT number)
Plán pro data jednotlivých účastníků (IPD)
Plánujete sdílet data jednotlivých účastníků (IPD)?
Popis plánu IPD
The data sharing policy of Johnson & Johnson Innovative Medicine is available at innovativemedicine.jnj.com/our-innovation/clinical-trials/transparency. As noted on this site, requests for access to the study data can be submitted through Yale Open Data Access (YODA) Project site at yoda.yale.edu.
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