E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
acute mania and hypomania (ICD-10: F30.0, F30.1, F31.0, F31.1) |
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E.1.1.1 | Medical condition in easily understood language |
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E.1.1.2 | Therapeutic area | Psychiatry and Psychology [F] - Mental Disorders [F03] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10000852 |
E.1.2 | Term | Acute mania |
E.1.2 | System Organ Class | 100000004873 |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To test the hypothesis that methylphenidate immediate release given twice daily (BID) is significantly superior to placebo in the treatment of manic symptoms in patients with bipolar disorder after 2.5 days of treatment as assessed by the Young Mania Rating Scale (YMRS). |
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E.2.2 | Secondary objectives of the trial |
1. Methylphenidate immediate release is significantly superior to placebo in treatment of manic symptoms after 2 hours as assessed by the YMRS and PANSS 2. Change from baseline to endpoint (after 2.5 days of treatment) on the CGI-BP and PANSS-EC 3. 2.5 days of treatment with methylphenidate but not with placebo stabilise vigilance regulation as assessed by the ‘Vigilance Algorithm Leipzig’ (VIGALL) 4. Instability of vigilance regulation predicts response to methylphenidate 5. Methylphenidate immediate release given BID is associated with significantly less movements over the study period than placebo as assessed by actigraphy 6. Methylphenidate is significantly superior to placebo in improving sustained attention as assessed by the “Continuous Performance Test” (CPT) 7. Methylphenidate is significantly superior to placebo in improving cognitive performance as assessed by the “Screen for Cognitive Impairment in Psychiatry” (SCIP) |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Diagnosis: Current manic episode according to ICD-10 classification: F30.0, F30.1, F31.0 or F31.1. A previous diagnosis of schizo-affective disorder is NOT an exclusion criterion 2. Male or female >18 years of age 3. YMRS total score ≥ 20 and ≤ 45 points
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E.4 | Principal exclusion criteria |
1. Any other current major psychiatric ICD-10 disorder (except follow: F40-48 Neurotic, stress-related and somatoform disorders, F50-F59 Behavioural syndromes associated with physiological disturbances and physical factors, F60-F69 Disorders of adult personality and behaviour) 2. Contraindications for treatment with methylphenidate except as noted otherwise. 3. Serious non-psychiatric disease (e.g. infectious, autoimmune or metabolic), that may interfere with the objectives of the study or with the safety or compliance of the subject, as judged by the investigator 4. Stable treatment with mood stabilisers including lithium, anticonvulsants (e.g. valproate, carbamazepine) or antipsychotics (e.g. risperidone, olanzapine) or benzodiazepines is NOT an exclusion criterion and will be continued; however, patients receiving more than 2 of this substances are NOT eligible for inclusion 5. Medical history of other disorders of CNS including tics or dyskinesia, 6. Medical history of cardiovascular diseases, moderate to severe hypertension, glaucoma, hyperfunction of the thyroid 7. Patients with congenital or acquired long QT syndrome, or with a familiy history of QT prolongation or other significant inherited cardiac disorders (e.g. family history of hypertrophic cardiomyopathy). 8. History of Electroconvulsive therapy within the last 3 month 9. Known alcohol and drug addiction or abuse, except for patients with abstinence > 3 month. Patients with sporadic abuse of cannabis (products) will not be excluded from the study. That is even true with a positive THC screen in urine. 10. Pregnant or breast-feeding 11. Concomitant participation in other clinical trials or participation during the 30 days prior to screening
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E.5 End points |
E.5.1 | Primary end point(s) |
After 2,5 days of treatment to test whether methylphenidate immediate release given twice daily (BID) is significantly superior to placebo in the treatment of manic symptoms in patients with bipolar disorder as assessed by YMRS. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
- Methylphenidate immediate release given BID is significantly superior to placebo in the treatment of manic symptoms in patients with bipolar disorder after 2 hours of treatment as assessed by the YMRS and PANSS - Change from baseline to endpoint (after 2.5 days of treatment) on the CGI-BP and PANSS-EC - 2.5 days of treatment with methylphenidate but not with placebo stabilise vigilance regulation as assessed by the ‘Vigilance Algorithm Leipzig’ (VIGALL) - Instability of vigilance regulation as assessed by the VIGALL predicts response to methylphenidate - Methylphenidate immediate release given BID is associated with significantly less movements over the study period than placebo as assessed by actigraphy - Methylphenidate is significantly superior to placebo in improving sustained attention as assessed by the “Continuous Performance Test” (CPT) - Methylphenidate is significantly superior to placebo in improving cognitive performance as assessed by the “Screen for Cognitive Impairment in Psychiatry” (SCIP) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
After 2 hours respectively after 2,5 days. |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 5 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 12 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | 3 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 3 |