E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Plantar fasciitis |
Fascitis plantar |
|
E.1.1.1 | Medical condition in easily understood language |
Heel pain caused by persistent inflammation at the plantar fascia (an anatomic structure found in the heel) |
Dolor plantar causado por inflamación persistente en la fascia plantar (una estructura anatómica que se encuentra en la planta del pie) |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Musculoskeletal Diseases [C05] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10035155 |
E.1.2 | Term | Plantar fasciitis |
E.1.2 | System Organ Class | 10028395 - Musculoskeletal and connective tissue disorders |
|
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 compare the effectiveness of botulinum toxin type A vs platelet rich plasma injections to treat plantar fasciitis, and with a control group without injections. |
Comparar la eficacia (alivio del dolor y mejora de la función) de las inyecciones de Toxina Botulínica A (BTX-A) con las inyecciones de Plasma Rico en Plaquetas (PRP) para el tratamiento de la fascitis plantar crónica y con un grupo control no sometido a infiltraciones |
|
E.2.2 | Secondary objectives of the trial |
To evaluate changes in fascia plantar thickness by ultrasonography. To do an analysis cost-effectiveness |
Valorar los cambios ecográficos de la fascia plantar tras las inyecciones de ambas sustancias. Realizar un análisis comparativo coste-efectividad de ambos tratamientos intervencionistas entre sí y con el grupo control. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Clinic diagnosis of plantar fasciitis - Failure of conservative treatment for 3 months - Informed consent understood and signed - Patients aged 18 or more - No previous injections or surgery to treat plantar fasciitis |
- Diagnóstico clínico de Fascitis Plantar - Persistencia de síntomas tras un mínimo de 3 meses de tratamiento conservador - Entiende y firma consentimiento informado para participar en el estudio - Mayor de 18 años - No inyecciones previas ni intervenciones quirúrgicas sobre la fascia plantar |
|
E.4 | Principal exclusion criteria |
- Inflammatory arthropathies (Rheumatoid arthritis, psoriasis, Reiter’s síndrome, ankylosing spondylitis) - Neurologic diseases - Mental retardation or psychiatric abnormalities which can lead misunderstanding of the informed consent - Cutaneous infection - History of infection in the previous 3 months at the application site - Patients who do not complete the follow-up appointments - Previous treatements for plantar fasciitis including injections, surgery or extracorporeal shock wave - Syntomps during less than 3 months - Surgery in the lower limb within the last 6 months - Pregancy and lactancy - Oral anticoagulants |
- Artropatías inflamatorias (artritis reumatoide, psoriasis, Sd. De Reiter, espondilitis anquilopoyética) - Enfermedades neurológicas - Retraso mental o enfermedades psiquiátricas que pueda influir en la comprensión o cumplimiento del protocolo del estudio - Infección cutánea - Historia de infección en el lugar de aplicación en los 3 meses previos - No acudir a las visitas durante el seguimiento - Haber recibido ondas de choque, otras inyecciones previas o cirugía en la fascia plantar - Menos de 3 meses de evolución de los síntomas - Cirugía en miembros inferiores en los últimos 6 meses - Embarazo y lactancia - Toma de anticoagulantes orales |
|
E.5 End points |
E.5.1 | Primary end point(s) |
• Pain (VAS) • Function (AOFAS, ROM, Silverskiold test) • Quality of life (SF-36) |
- Dolor (VAS) - Función (AOFAS, BA, Silverskiold test) - Calidad de vida (SF-36) |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
• 1st visit • 3 weeks • 3 months • 6 months • 1 year |
• 1ª visita • 3 semanas • 3 meses • 6 meses • 1 año |
|
E.5.2 | Secondary end point(s) |
• Inflammation (Plantar fascia thickness measured by US) - Cost-effectiveness analysis of both treatments and versus no intervention |
- Inflamación (grosor ecográfico fascia plantar) - Análisis coste efectividad de ambos tratamientos versus no intervención |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
• 1st visit • 3 weeks • 3 months • 6 months • 1 year |
• 1ª visita • 3 semanas • 3 meses • 6 meses • 1 año |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | Yes |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
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 | 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) | No |
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 | Yes |
E.8.1.3 | Single blind | No |
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) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
no inyección, medidas de tratamiento conservador solo |
no injection, conservative measures only |
|
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
|
The end of the trial it would be the last visit of the last subject undergoing the trial |
El estudio finalizará con la última visita de último sujeto que participe en el mismo |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |