E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Adult patients with articular or abarticular intractable pain in the knee |
Patients majeurs souffrant de douleurs articulaires ou abarticulaires du genou réfractaires aux traitements conventionnels |
|
E.1.1.1 | Medical condition in easily understood language |
Adult patients with articular or abarticular intractable pain in the knee |
Patients majeurs souffrant de douleurs articulaires ou abarticulaires du genou réfractaires aux traitements conventionnels |
|
E.1.1.2 | Therapeutic area | Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Therapeutic techniques [E02] |
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 |
Describe the safety of using a Lipiodol emulsion® for the embolization of inflammatory hypervascularizations in patients with articular or abarticular intractable pain in the knee. |
Décrire la sécurité d’utilisation d’une émulsion de Lipiodol® pour l’embolisation de l’hypervascularisation inflammatoire chez des patients atteints de douleurs articulaires ou abarticulaires du genou réfractaires aux traitements traditionnels. |
|
E.2.2 | Secondary objectives of the trial |
Describe the efficacy of using a Lipiodol emulsion® for the embolization of inflammatory hypervascularizations in patients with articular or abarticular intractable pain in the knee. |
Décrire l’efficacité d’utilisation d’une émulsion de Lipiodol® pour l’embolisation de l’hypervascularisation inflammatoire chez des patients atteints de douleurs articulaires ou abarticulaires du genou réfractaires aux traitements traditionnels. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
-age between 18 and 90 years included
-diagnosis of primary inflammatory knee osteoarthritis defined by an osteoarthritis according to the classification of the ACR (American College of Rheumatology) and a score ≥ 2 according to the classification of Kellgren and Lawrence
-patient not eligible for surgery (or refusing surgery)
-pain ≥ 40 mm (Analog Visual Scale) despite an analgesic medication for at least 3 months
-failure or intolerance of treatment with NSAIDs and/or tramadol and/or paracetamol, and/or failure or intolerance or patient unwilling a strong opioid treatment (morphinic, codeine)
-failure or refusal by the patient of corticosteroid infiltration
-patient who has signed an informed consent |
-âge compris entre 18 et 90 ans inclus
-diagnostic de gonarthrose inflammatoire primaire de l’articulation cible défini par une gonarthrose selon la classification de l’ACR (American College of Rheumatology) et un score ≥ 2 selon la classification de Kellgren et Lawrence
-patient non éligible à la chirurgie (ou refusant la chirurgie)
-douleur ≥ 40 mm (Echelle Visuelle Analogique) malgré un traitement analgésique depuis au moins 3 mois
-échec ou intolérance d'un traitement par AINS et/ou tramadol et/ou paracétamol, et/ou échec ou intolérance ou patient ne souhaitant pas un traitement par opioïdes fort (morphinique, codéine)
-échec ou refus par le patient de l'infiltration de corticoïdes
-patient ayant signé un consentement éclairé |
|
E.4 | Principal exclusion criteria |
-patient unable or unwilling to comply with the follow-up schedule
-infiltration in target joint within the previous three months
- treated hyperthyroidism
-traumatic injury, hemorrhage or bleeding in the target joint within the last week
-known severe allergy to Lipiodol® and/or iodized contrast medium
-known severe kidney failure (creatinine clearance < 30 ml/min)
-pregnant or breastfeeding woman
-patient not affiliated with a French medicare
-patient benefiting from legal protection
-participation in another interventional study |
-patient incapable ou ne souhaitant pas se conformer au calendrier de suivi
-infiltration de l’articulation cible datant de moins de trois mois
-hyperthyroïdie traitée
-lésion traumatique, hémorragie ou saignement datant de moins de 1 semaine dans l’articulation cible
-allergie grave connue au Lipiodol® et/ou au produit de contraste iodé
-insuffisance rénale sévère connue (clairance à la créatinine < 30 ml/min)
-grossesse, allaitement
-patient non affilié à un régime de sécurité sociale français
-patient bénéficiant d’une mise sous protection juridique (tutelle, curatelle, etc.)
-participation à une autre recherche interventionnelle |
|
E.5 End points |
E.5.1 | Primary end point(s) |
The primary endpoint is the number of Serious Adverse Events imputable to embolization. |
Le critère d'évaluation principal est le nombre d’Evènements Indésirables Graves imputables à l’embolisation. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
The secondary endpoints are the folowing : immediate technical success, reduction of pain score (Analog Visual Scale), improvement of joint disability score (WOMAC), improvement of quality of life score (SF-36), reduction of pain medication, patient satisfaction by questionnaire, adverse events and serious adverse events up to 3 months after embolization. |
Les paramètres secondaires sont les suivants : succès technique immédiat, réduction du score de douleur (Echelle Visuelle Analogique), amélioration du score d’invalidité articulaire (WOMAC), amélioration du score de qualité de vie (SF-36), réduction de la thérapie analgésique, satisfaction du patient par questionnaire, évènements indésirables et évènements indésirables graves jusqu’à 3 mois après l’embolisation. |
|
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 | 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) | 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 | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | Information not present in EudraCT |
E.8.1.4 | Double blind | Information not present in EudraCT |
E.8.1.5 | Parallel group | Information not present in EudraCT |
E.8.1.6 | Cross over | Information not present in EudraCT |
E.8.1.7 | Other | Information not present in EudraCT |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Information not present in EudraCT |
E.8.2.2 | Placebo | Information not present in EudraCT |
E.8.2.3 | Other | Information not present in EudraCT |
E.8.2.4 | Number of treatment arms in the trial | 1 |
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 | 2 |
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 | Yes |
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 | 27 |
E.8.9.1 | In the Member State concerned days | |