E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
radiculalgia |
radiculalgia |
|
E.1.1.1 | Medical condition in easily understood language |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Nervous System Diseases [C10] |
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 |
Compare, 3 months after the last infiltration, the number of patients in each group who achieve a pain reduction of 50% or more according to the numerical rating scale. |
Comparar el número de pacientes que logra una disminución del dolor según la escala numérica igual o superior al 50% entre los 2 grupos a los 3 meses tras la administración de la última infiltración |
|
E.2.2 | Secondary objectives of the trial |
- Compare the number of patients in each group who achieve a pain reduction of 50% or more according to the numerical rating scale per week, per month and 6 months after the last infiltration. - Compare the pain reduction according to numerical rating scale among patients in each group one week, one month and 6 months after the last infiltration. - Compare the degree of disability based on the Oswestry scale a week, a month, at 3 and at 6 months after the last infiltration. - Compare the consumption of opioid and non-opioid analgesics between both groups a week, a month, at 3 and at 6 months after last infiltration. - Compare, 6 months after the last infiltration, patients? satisfaction with the treatment. - Compare the quality of life according, to the quality of life SF-36 questionnaire a week, a month, at 3 and at 6 months after the last infiltration. - Compare the number of adverse events in each group. |
- Comparar el número de pacientes que logra una disminución del dolor según la escala numérica igual o superior al 50% entre los 2 grupos a la semana, al mes y a los 6 meses tras la la última infiltración - Comparar la reducción del dolor según la escala numérica en los pacientes de ambos grupos a la semana de la administración de la última dosis, al mes y 6 meses. - Comparar el grado de discapacidad según la escala de Oswestry a la semana, al mes, a los 3 y 6 meses tras la última infiltración - Comparar el consumo de analgésicos opiáceos y no opioides entre ambos grupos a la semana, al mes, a los 3 y 6 meses tras la última infiltración - Comparar el grado de satisfacción con el tratamiento referido por los pacientes a los 6 meses tras la última infiltración - Comparar la calidad de vida según el cuestionario de calidad de vida SF-36 a la semana, al mes, a los 3 y 6 meses tras la última infiltración - Comparar el número de eventos adversos producidos en cada grupo |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Unilateral pain secondary to lateral stenosis, disc protrusion or herniation - Age between 18 and 80 years - Moderate-severe pain (?4 VAS) - Proper written and oral language proficiency |
- Dolor unilateral secundario a estenosis de canal lateral, protrusión discal o hernia discal - Edad entre 18 y 80 años - Dolor moderado-severo (EVN ?4) - Correcto dominio del idioma oral y escrito |
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E.4 | Principal exclusion criteria |
- Patients with high intracranial pressure - Multiple sclerosis - Guillain-Barré Syndrome - Radiculopathy of vascular origin - Prior spinal surgery - Pregnant or lactating women - Allergy or intolerance to any of the drugs used in the study - Severe cognitive impairment - Radicular or intradural injection - Poorly controlled major psychiatric pathology - Type I diabetes - Type II uncontrolled diabetes (Hb1Ac?8, 5) - Glaucoma - Caudal equine syndrome - Previous treatment with steroids and/or anesthetic local infiltration - Central canal stenosis - Oral corticoid chronic treatment without fixed pattern |
- Pacientes con presión intracraneal alta - Esclerosis múltiple - Síndrome de Guillain-Barré - Radiculopatía de origen vascular - Cirugía de columna previa - Mujeres embarazadas o en periodo de lactancia - Alergia o intolerancia a cualquier de los fármacos utilizados estudio - Deterioro cognitivo grave - Radiculalgia por inyección intradural - Patología psiquiátrica mayor mal controlada - Diabetes tipo I - Diabetes tipo II mal controlada (Hb1Ac?8,5) - Glaucoma - Síndrome caudal equino - Tratamiento previo con infiltraciones de corticoides y/o anestésicos locales - Estenosis de canal central - Tratamiento crónico vía oral con corticoides sin pauta estabilizada |
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E.5 End points |
E.5.1 | Primary end point(s) |
Pain: Numerical rating scale |
Dolor: escala númerica |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
1 week from last infiltration 1, 3 y 6 months from last infiltration |
1 semana tras la última infiltración 1, 3 y 6 meses tras la última inflitración |
|
E.5.2 | Secondary end point(s) |
Oswestry Analgesic consumption Quality of life(SF-36) Satisfaction with the treatment Adverse events |
Oswestry Consumo de analgésicos Calidad de vida (SF-36) Satisfacción con el tratamiento Efectos adversos |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
1 week from last infiltration 1, 3 y 6 months from last infiltration |
1 semana tras la última infiltración 1, 3 y 6 meses tras la última inflitración |
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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) | 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 | Yes |
E.8.1.4 | Double blind | No |
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) | Yes |
E.8.2.2 | Placebo | No |
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 | 4 |
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
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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 | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
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 | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |