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Keep this study
Lead
Sanofi
Age
18–75
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
The following information on clinical trials is provided for information purposes only to allow patients and physicians to have an initial discussion about the trial. This information is not intended to be complete information about the trial, to contain all considerations that may be relevant to potential participation in the trial, or to replace the advice of a personal physician or health professional.
Main criteria are listed hereafter:
Patients with a history of at least one manic episode in the previous three years or before the age of 60 for patients older than 60 at screening, as documented by medical records, or by a relative's report of information corroborating evidence of manic symptomatology for patients already known as bipolar patients. Newly diagnosed patients for bipolar disorder are allowed provided that the diagnosis is based on DSM IV TR\[Diagnostic and Statistical Manual of Mental Disorders (DSM) fourth edition (IV)Text Revision (TR)\]and that the patient is less than 30 years old.
Patients with a current diagnosis of Bipolar I Disorder according to DSM IV TR
Patients suffering from a current manic episode or a mixed episode according to DSM IV TR
Patients with a minimum total score on the Young Mania Rating Scale (YMRS)of 18 at Screening
Patients having completed the wash-out period of at least 1 day duration (except for patients receiving no psychiatric treatment or a benzodiazepine at a dose lower than the equivalence of 8 mg of lorazepam and except for patients who only received injectable long-acting neuroleptics at least 7 days prior to Screening)
Patients with a minimum total score on the Young Mania Rating Scale (YMRS) of 18 at D0
You may not be if
Participation in a clinical trial within the three previous months
Patients with a history of valproate intolerance defined as valproate discontinuation due to medically significant adverse effects
Patients with a history of lithium intolerance defined as lithium discontinuation due to medically significant adverse effects
Patients with a Central Nervous System (CNS) neoplasm, demyelinating disease, degenerative neurological disorder, active CNS infection or any progressive disorder that may blur interpretation of the study results
Patients with a history of seizure disorder, cerebrovascular disease, structural brain damage from trauma, clinically significant focal neurological abnormalities, known EEG (Electroencephalography) with frank paroxysmal activity or a known CT scan of the brain demonstrating gross structural abnormalities
Patients with uncontrolled gastro-intestinal, renal, hepatic, endocrine, cardiovascular, pulmonary, immunological or hematological disease
Patients with renal insufficiency, cardiac insufficiency and Addison's disease
Patients with past or current pancreatitis
Patients with acute hepatitis, chronic hepatitis, or family history of severe hepatitis especially drug related, hepatic porphyry
Patients with a current DSM IV diagnosis of alcohol or substance dependence (with the exception of nicotine or caffeine dependence) or substance abuse with stimulants including but not limited to cocaine, heroin, crack, amphetamines, pseudo-ephedrine, cold medications with phenylephrine or other stimulants. Alcohol or marijuana abuse prior to study entry will be accepted if related to the current manic episode, based on the investigator's judgment
Pregnancy or lactation. Women of child bearing age should therefore be using a reliable contraceptive method
Patients that require more than 300 mg of aspirin per day
Patients with a medical condition which requires the continuous use of a treatment which could interfere with the safety or efficacy evaluation of valproate (anticonvulsant or anticoagulant therapy, zidovudine) or lithium (angiotensin converting enzyme inhibitors, tetracycline, reserpine, calcium channel blockers, triptans)
Patients who received injectable long-acting neuroleptics less than 7 days prior to Screening
Patients necessitating an Electro Convulsive Therapy
Congenital prolongation of the QT interval
Patients treated with an antidepressant within 5 days prior to randomization (D0)or with fluoxetine within 20 days preceding D0
Patients with alterations of laboratory tests of potential significance:
* ASAT or ALAT \> 3 ULN (Upper Limit of Normal)
* Alkaline phosphatase level \> 1.5 ULN
* Serum creatinine \> or = to 150 µmol/l
* Hemoglobin \< 12 g/dl (men) and \<11 g/dl (women)
* Platelets \< 150 000 /mm3
* Neutrophils \< 1 500 /mm3
* Prothrombin time \< 75 %
* TSH (Thyroid-Stimulating Hormone)out of normal ranges
QTc Bazett \> 450 ms for male and \> 470 ms for female on ECG (Electrocardiogram).
