E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Sports doping |
Dopaje deportivo |
|
E.1.1.1 | Medical condition in easily understood language |
Sports doping |
Dopaje deportivo |
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E.1.1.2 | Therapeutic area | Body processes [G] - Physical Phenomena [G01] |
MedDRA Classification |
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 aim of this study is to verify the effect of an acute dose of tramadol, compared to an acute dose of paracetamol and compared to placebo, on physical and cognitive performance in cyclists |
El objetivo de este estudio es comprobar el efecto de una dosis aguda de tramadol, en comparación con una dosis aguda de paracetamol y en comparación con placebo, en el rendimiento físico y cognitivo en ciclistas |
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E.2.2 | Secondary objectives of the trial |
1. To investigate the effect of tramadol vs. paracetamol vs. placebo on physiological and subjective parameters related to cycling performance (1st and 2nd year). 2. To investigate the effect of tramadol vs. paracetamol vs. placebo on sustained attention (at the cognitive and brain levels) during cycling performance at constant load and during a self-paced indoor time trial (both on objective and subjective performance parameters) (1st and 2nd year). 3. To investigate the effect of tramadol vs. paracetamol vs. placebo on cycling performance during short maximal intensity efforts (1st and 2nd year) using repeated 30 seconds Wingate cycling tests. |
1. Investigar el efecto de tramadol vs. paracetamol versus placebo en los parámetros fisiológicos y subjetivos relacionados con el rendimiento en el ciclismo. 2. Investigar el efecto de tramadol vs. paracetamol versus placebo en la atención sostenida (a nivel cognitivo y cerebral) durante el rendimiento de ciclismo a carga constante y durante una prueba contrarreloj interna a ritmo propio (tanto en parámetros de rendimiento subjetivos como objetivos). 3. Investigar el efecto de tramadol vs. paracetamol versus placebo en el rendimiento de ciclismo durante los esfuerzos de intensidad máxima corta usando repetidos ensayos de ciclismo de Wingate de 30 segundos. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
To ensure the high-fit quality profile of the participants, male cyclists and triathletes with a above average of 90 percentile, according to normative values proposed by the American College of Sports Medicine, (16) will be recruited. Age will range from 18 to 40 years. -Signature of prior consent before any activity related to the study, including the necessary evaluations for the selection. |
Para garantizar el perfil de alta calidad de los participantes, se reclutarán ciclistas y triatletas masculinos con un promedio superior al percentil 90, de acuerdo con los valores normativos propuestos por el Colegio Americano de Medicina del Deporte. La edad oscilará entre 18 y 40 años. Firma del consentimiento informado antes de cualquier actividad relacionada con el estudio, incluidas las evaluaciones necesarias para la selección. |
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E.4 | Principal exclusion criteria |
Any selected subject that meets at least one of the following exclusion criteria may not be included in the study: - Allergy to tramadol or any of its excipients - Allergy to paracetamol or any of its excipients - Presence of any heart disease symptom - Metabolic disorder such as obesity (BMI> 30) or diabetes - Chronic obstructive pulmonary disease (COPD) - Epilepsy or risk of seizures, such as withdrawal syndrome - Active treatment with ß-blockers - Subjects under treatment with MAO inhibitors or who have received them during the last 14 days - Consumption of alcohol, tobacco or any other drug of abuse that could incapacitate him to participate in the study. - Diagnosis of any other pathology that, in the opinion of the investigator, may increase the risk of the subject or reduce the chances of obtaining satisfactory data to achieve the objectives of the study. |
Cualquier sujeto seleccionado que cumpla al menos uno de los siguientes criterios de exclusión no podrá ser incluido en el estudio: - Alergia a tramadol o alguno de sus excipientes - Alergia a paracetamol o alguno de sus excipientes - Presencia de cualquier síntoma de cardiopatía - Desorden metabólico como obesidad (IMC >30) o diabetes - Enfermedad pulmonar obstructiva crónica (EPOC) - Epilepsia o riesgo de sufrir convulsiones, como el síndrome de abstinencia - Tratamiento activo con ß-bloqueantes - Sujetos bajo tratamiento con inhibidores de la MAO o que los han recibido en el transcurso de los últimos 14 días - Consumo de alcohol, tabaco o cualquier otra droga de abuso que pudiera incapacitarlo para participar en el estudio. - Diagnóstico de cualquier otra patología que, a juicio del investigador, pueda incrementar el riesgo del sujeto o reducir las posibilidades de obtener datos satisfactorios para lograr los objetivos del estudio. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Recruitment Pilot Data collection Data Analysis |
Reclutamiento Piloto Recolección de datos Análisis de datos |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Recruitment, month 13 Pilot, month 6 Data collection, month 18 Data Analysis, month 24 |
Reclutamiento, mes 13 Piloto, mes 6 Recolección de datos, mes 18 Análisis de datos, mes 24 |
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E.5.2 | Secondary end point(s) |
There are no secondary end points |
No hay puntos finales secundarios |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
There are no secondary end points |
No hay puntos finales secundarios |
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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 | No |
E.6.4 | Safety | No |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | Yes |
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) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
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 | No |
E.8.1.6 | Cross over | Yes |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 3 |
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
|
LVLS |
Última visita del último sujeto |
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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 | |
E.8.9.1 | In the Member State concerned months | 24 |
E.8.9.1 | In the Member State concerned days | |