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临床试验/EUCTR2004-000750-22-DE
EUCTR2004-000750-22-DE进行中(未招募)不适用

A 6-week, International, Multicenter, Randomized, Double-blind, Parallel-group, Placebo-controlled, Phase IIIb Study of the Efficacy and Safety of Quetiapine Fumarate (SEROQUEL) Immediate-release Tablets in Daily Doses of 400 mg and 800 mg Compared with Placebo in the Treatment of Adolescents with Schizophrenia - ANCHOR 112

AstraZeneca AB0 个研究点目标入组 198 人开始时间: 2006年2月3日最近更新:
适应症
相关药物

试验速览

阶段
不适用
状态
进行中(未招募)
入组人数
198

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • 1. Provision of written informed consent by one or both parents or by legal guardian
  • prior to any study procedure
  • 2. Provision of written assent by the patient prior to any study procedure
  • 3. Male or female, aged 13 to 17 years at randomization, hospitalized or outpatient
  • 4. If female and of childbearing potential, must be using a reliable method of
  • contraception. Reliable methods may include abstinence, hormonal contraceptives
  • (eg, oral contraceptive or long-term injectable or implantable hormonal
  • contraceptive), double-barrier methods (eg, condom and diaphragm, condom and
  • foam, condom and sponge), intrauterine devices, and tubal ligation.
  • 5. All female patients will need to have the absence of pregnancy confirmed by a
  • negative b-hCG before randomization
  • 6. DSM-IV criteria for schizophrenia confirmed by the K-SADS-PL
  • 7. The SCQ will be administered to assess for Pervasive Development Disorders.
  • Patients with an SCQ score of > or = 15 and who otherwise meet entrance criteria must have a documented history of delusions or hallucinations.
  • 8. Patients with a secondary diagnosis of depression may continue treatment with an
  • antidepressant if clinically advised by the investigator, providing the antidepressant
  • is permitted by the protocol and the dose has been stable for > or = 30
  • days preceding randomization
  • 9. PANSS score of > or = 60 and a score of 4 or greater on at least 1 of the following items;
  • delusions (P1), conceptual disorganizations (P2), or hallucinations (P3) at both
  • screening and randomization (Day 1)
  • 10. Willingness to agree not to harm self
  • 11. Have a parent or legal guardian who will accompany the patient at each scheduled
  • study visit, can provide reliable information, and can be responsible for receiving
  • and dispensing study medication
  • 12. Willingness to adhere to the schedule of assessments
  • Are the trial subjects under 18? yes
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) no
  • F.1.2.1 Number of subjects for this age range
  • F.1.3 Elderly (>=65 years) no
  • F.1.3.1 Number of subjects for this age range

排除标准

  • 1. Secondary DSM-IV Axis I diagnoses of Bipolar Disorders including Cyclothymia,
  • Schizophreniform Disorder, Schizoaffective Disorder, Psychotic Disorder Not
  • Otherwise Specified (NOS), and acute (<3 months) Posttraumatic Stress Disorder
  • 2. Premorbid intelligence quotient (IQ) <70 or diagnosis of mental retardation
  • 3. Psychosis judged to be the direct physiological consequence of a medical condition
  • or treatment. These conditions include degenerative neurological conditions (eg,
  • Parkinson’s disease, Huntington’s disease) cerebrovascular disease (eg, stroke),
  • metabolic conditions (eg, vitamin B12 deficiency), autoimmune conditions (eg,
  • systemic lupus erythematosus), viral or other infections (eg, hepatitis,
  • mononucleosis, human immunodeficiency), and cancers.
  • 4. Psychosis judged to be the direct physiological effect (eg, intoxication, withdrawal)
  • of an abused medication or substance
  • 5. History of any serious suicide attempt that required medical intervention, or current
  • suicidal risk that cannot be safely managed as determined by the clinical judgment
  • of the investigator
  • 6. Serious homicidal risk or homicidal behaviors within the past 3 months that resulted
  • in adjudication
  • 7. Known intolerance for or lack of response to quetiapine, as judged by the
  • investigator
  • 8. Contraindications as detailed in country-specific prescribing information for
  • 9. For female patients, pregnancy or lactation
  • 10. Substance abuse or dependence (Appendix D) including alcohol (except for caffeine
  • or nicotine dependence), as defined in DSM-IV, within 1 month prior to screening
  • 11. Inability to discontinue psychoactive medications (see Section 3.4.4.1, Table 4)
  • prior to randomization
  • 12. Use of haloperidol decanoate, fluphenazine decanoate or risperidone microspheres
  • within 1 dosing interval prior to randomization
  • 13. Electroconvulsive therapy (ECT) within 30 days prior to screening
  • 14. Use of potent cytochrome P450 (CYP) 3A4 inhibitors (eg, ketoconazole,
  • itraconazole, fluconazole, erythromycin, clarithromycin, troleandomycin, indinavir,
  • nelfinavir, ritonavir, and saquinavir) in the 14 days preceding randomization
  • 15. Use of potent CYP 3A4 inducers (eg, phenytoin, carbamazepine, barbiturates,
  • rifampin, glucocorticoids, Saint John’s Wort) in the 14 days preceding
  • randomization
  • 16. Thyroid-stimulating hormone (TSH) concentration more than 10% above the upper limit of the normal range
  • 17. Laboratory test results outside the reference range and considered by the
  • investigator to be clinically significant
  • 18. Baseline QTc interval (Fridericia formula; Puddu et al 1988) > or = 450 milliseconds at baseline
  • 19. Renal, cardiovascular, hepatic, hematologic, endocrinologic, ophthalmologic, or
  • other disease or clinical finding that is unstable or that in the opinion of the
  • investigator would be negatively affected by study medication or that would affect
  • study medication
  • 20. Unstable Diabetes Mellitus (DM) with a baseline Glycosylated Hemoglobin
  • (HbA1c) Ÿ8.5
  • 21. Patients admitted to a hospital for treatment of diabetes or diabetes related illness in
  • past 12 weeks
  • 22. Not under the care of a physician responsible for the patient’s DM care
  • 23. DM clinically unstable in the opinion of the physician responsible for the patient’s
  • diabetes management at the time of baseline
  • 24. The physician responsible for the patient’s DM care has not approved the patient’s
  • 另有 2 项未显示

研究者

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