E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Bipolar disorder |
Trastorno bipolar |
|
E.1.1.1 | Medical condition in easily understood language |
Bipolar disorder |
Trastorno bipolar |
|
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 | 18.0 |
E.1.2 | Level | HLT |
E.1.2 | Classification code | 10004938 |
E.1.2 | Term | Bipolar disorders |
E.1.2 | System Organ Class | 100000004873 |
|
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 |
The main objective of the study is to determine the efficacy and safety of pioglitazone as an adjunct to standard therapy in the treatment of patients with TB therapy. |
El objetivo principal del estudio es determinar la eficacia y seguridad de pioglitazona como terapia coadyuvante a la terapia estándar en el tratamiento de pacientes con TB. |
|
E.2.2 | Secondary objectives of the trial |
- To determine the proportion of patients in the intervention group who manage to achieve remission of the episode after treatment compared with the control group. - Evaluate whether the pro / anti-inflammatory status correlates with response to pioglitazone tratamientl of TB - compare cognitive functioning in patients with pioglitazone versus placebo patients - Evaluate the effectiveness of pioglitazone in the treatment of cognitive deficits detected in patients with TB - Evaluate the influence of pioglitazone treatment in BDNF levels in patients with TB. |
- Determinar la proporción de pacientes en el grupo de intervención que logran alcanzar la remisión del episodio tras el tratamiento en comparación con el grupo control. - Evaluar si el estatus pro/antiinflamatorio correlaciona con la respuesta a pioglitazona en el tratamientl del TB - Comparar el funcionamiento cognitivo en pacientes con pioglitazona versus pacientes con placebo - Evaluar la eficacia de pioglitazona en el tratamiento de los déficits cognitivos detectados en pacientes con TB - Evaluar la influencia del tratamiento con pioglitazona en los niveles de BDNF en pacientes con TB. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- In the opinion of the participant researcher is able to understand and comply with the requirements of the protocol. - Age between 18-45 years - The patient meets DSM-IV diagnostic criteria for BD I or II - Currently the patient is suffering from a manic, depressive, or mixed episode with a score on the CGI-BP-M greater than or equal to 4 scale - The patient is under treatment with a mood stabilizer (lithium, valproate or lamotrigine) monotherapy at a stable dose for 30 days prior to inclusion in the study. - Spanish is fluent - Signature of prior informed consent to any study procedures. - Women of Reproductive Age UN must obtain m negative pregnancy test in serum or urine screening visit and accept the use of adequate contraception. |
- En opinión de investigador el participante es capaz de entender y cumplir con los requerimientos del protocolo. - Edad entre 18-45 años - El paciente cumple criterios diagnósticos DSM-IV de TB I o II - Actualmente el paciente se encuentra sufriendo un episodio maníaco, depresivo o mixto con una puntuación en la escala CGI-BP-M mayor o igual a 4 - El paciente se encuentra bajo tratamiento con un estabilizador del ánimo (litio, valproato o lamotrigina) en monoterapia, en una dosis estable desde 30 días antes a la inclusión en el estudio. - Habla español correctamente - Firma del consentimiento informado previamente a cualquier procedimiento del estudio. |
|
E.4 | Principal exclusion criteria |
- History of head trauma with loss of consciousness or somatic pathology impact on the mental level that could affect the patient's ability to participate in the study. - Women of childbearing potential not ensure the use of contraceptive methods. - Women breastfeeding - The participant has received pioglitazone or another thiazolidinedione in a previous clinical study or as a therapeutic agent in the year prior to the study screening - History of hypersensitivity or allergy to any component of the formulation piioglitazona, compounds related to her or placebo components - Patients of osteoporosis - Presence of diabetes mellitus by the patient must be treated with insulin or other PPARy agonists. - Current or history of heart failure, personal or family history of bladder cancer or diabetic ketoacidosis - Background of macular edema, macular degeneration or any maculopathy. - Acute inflammatory disease - Have taken an anti-inflammatory agent, antibiotic or some type of vaccine in the 7 days prior to the time of enrollment in the study. |
- Historia de traumatismo craneoencefálico con pérdida de consciencia o patología somática con impacto a nivel mental que pudiera afectar a la capacidad del paciente de participar en el estudio. - Mujeres en edad fértil que no aseguren el uso de métodos contraceptivos. - Mujeres en periodo de lactancia - El participante ha recibido pioglitazona u otra tiazolidindiona en un estudio clínico previo o como agente terapéutico en el año previo a la selección para el estudio - Historia de hipersensibilidad o alergia a algún componente de la formulación de pioglitazona, compuestos relacionados con ella o a los componentes del placebo - Presencia de diabetes mellitus por la que el paciente deba ser tratado con insulina u otros agonistas PPAR. - Actual o historia de fallo cardiaco, historia personal o familiar de cáncer de vejiga o de cetoacidosis diabética - Antecedentes de edema macular, degeneración macular o de cualquier maculopatía. - Enfermedad inflamatoria aguda - Haber tomado un agente antiinflamatorio, antibiótico o algún tipo de vacuna en los 7 días previos a la visita de inclusión en el estudio. - Pacientes con osteoporosis |
|
E.5 End points |
E.5.1 | Primary end point(s) |
The primary dependent variable is the change in the clinical condition measured by the CGI-BP-M (Vieta 2002) scale patient. |
La principal variable dependiente será el cambio en la condición clínica del paciente medido a través de la escala CGI-BP-M (Vieta 2002). |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
- Hamilton Depression Scale. - Young Mania Rating Scale. - Collect one Sociodemographic Through Questionnaire Designed former UN process. - Personal psychiatric BACKGROUND. - Personal Health Record. - Physical Examination (weight, height, BMI, abdominal circumference). - General analysis (blood count, glucose, glycosylated hemoglobin, total cholesterol, HDL, LDL, triglycerides, prolactin, thyroid hormones, electrolytes.). - Consumption of Toxic (Urinalysis). - Cardiovascular risk (Framingham index, metabolic syndrome, HOMA index) at the beginning and Treatment fin. - Evaluation of Adverse Events to medication one Through the UKU scale. (Lingjaerde, Ahlfors et al., 1987). Also collect all those adverse events reported by patients FURTHER those Collected in the UKU scale. - Neuropsychological Evaluation: basing on the Review of the literature (Lezak, 2004; Spreen and Strauss 1998), yes Pasaran The Following Instruments, among those who are the most frequently used in cognitive assessment of patients with TB (Goodwin and Jamison 2007; Martinez-Aran et al, 2000): 1. premorbid intellectual Ratio Estimate: Vocabulary subtest (WAIS-III; Wechsler, 1997). 2. SPEED Processing (WAIS-III, Wechsler 1997) Symbol key numbers. 3. Executive Functions Front: - Wisconsin Card Sorting Test - Test Stroop word-color interference (SCWT) (Golden et al 1995) and FAS (Controlled Oral Word Association Test) (Benton and Hamser 1978). 4. Attention and Working Memory: - Trail Making (TMT) (Reitan and Wolfson, 1985). - Continous Performance Test (CPT-II) (Conners 2000). 5. Working Memory (WAIS-III; Wechsler, 1997) - Arithmetic. - Digits. - Letters and Numbers. 6. Verbal Memory: - California Lerning Verbal Test (Delis, Kramer, Kaplan and Ober 1987) - Logic Memory (WMS-III, Wechsler 2004) - Visual Memory: Rey-Osterreith Figure Test (Osterreith 1944; Rey 1941b) 7. Social cognition: the scale GEOPTE - Biological Determinations |
- Escala de Depresión de Hamilton. - Escala de Manía de Young. - Datos sociodemográficos Recogidos un Través de la ONU Cuestionario Diseñado ex Proceso. - ANTECEDENTES Personales psiquiátricos. - Historia personal de Salud. - Examen Físico (peso, talla, IMC, Perímetro abdominal). - Análisis general (hemograma, glucosa, hemoglobina glicosilada, colesterol total. HDL, LDL, triglicéridos, prolactina, Hormonas tiroideas, Electrolitos). - Consumo de Tóxicos (Análisis de Orina). - Riesgo Cardiovascular (indice de Framingham, síndrome metabólico, HOMA Índice) al inicio y al aleta del Tratamiento. - Evaluation de los Eventos adversos a la medicación un Través de la escala UKU. (Lingjaerde, Ahlfors et al., 1987). Recogeremos Also Todos aquellos Eventos adversos relatados Por los Pacientes ADEMÁS de aquellos Recogidos en la escala UKU. - Evaluation neuropsicológica: basandonos en la Revisión de la literatura al respecto (Lezak 2004; Spreen y Strauss 1998), sí Pasaran Los Siguientes Instrumentos, Entre Los Que sí encuentran los mas frecuentemente utilizados en la VALORACIÓN cognitiva de Pacientes Con TB (Goodwin y Jamison 2007; Martínez-Arán y col, 2000): 1. Cociente intelectual premórbido Estimado: subtest Vocabulario (WAIS-III; Weschler 1997). 2. VELOCIDAD de Procesamiento (WAIS-III, Weschler 1997) Simbolos y clave de Números. 3. Funciones Ejecutivas Frontales: - Wisconsin Card Sorting Test - Prueba de interferencia Stroop Palabra-Color (SCWT) (Golden y col 1995) y FAS (Controlado prueba Oral Word Association) (Benton y Hamser 1978). 4. Atención y memoria de Trabajo: - Trail Making (TMT) (Reitan y Wolfson, 1985). - Continous Performance Test (CPT-II) (Conners 2000). 5. Memoria de Trabajo (WAIS-III; Weschler 1997) - Aritmética. - Digitos. - Letras y Números. 6. Memoria verbal: - California Lerning Verbal Test (Delis, Kramer, Kaplan y Ober 1987) - Memoria logica (WMS-III, Weschler 2004) - Memoria visual: Rey-Osterreith Figura Test (Osterreith 1944; Rey 1941b) 7. cognición social: la escala GEOPTE - Determinaciones Biológicas |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
|
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 | No |
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) | No |
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
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
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
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | 90 |