E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Moderate to Severe Chronic Knee and/or hip Pain Due to Osteoarthritis |
Dolore cronico moderato-severo da osteoartrosi del ginocchio e/o dell’anca |
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E.1.1.1 | Medical condition in easily understood language |
Moderate to Severe Chronic Knee and/or hip Pain Due to Osteoarthritis |
Dolore cronico moderato-severo da osteoartrosi del ginocchio e/o dell’anca |
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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 | 14.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10023476 |
E.1.2 | Term | Knee osteoarthritis |
E.1.2 | System Organ Class | 100000004859 |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10020108 |
E.1.2 | Term | Hips osteoarthritis |
E.1.2 | System Organ Class | 100000004859 |
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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 |
Evaluate the differences in terms of efficacy and tolerability between two pharmacological protocols in patients with chronic pain from osteoarthritis |
Valutare le differenze in termini di efficacia e tollerabilità tra due protocolli farmacologici nei pazienti affetti da dolore cronico da osteoartrosi. |
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E.2.2 | Secondary objectives of the trial |
- Evaluation of the differences, between the two pharmacological protocols, in terms of quality of life, by means of the SF-12.
- Evaluation of the differences, between the two pharmacological protocols, in scores obtained in the WOMAC physical function and stiffness subscales.
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Valutare le differenze, tra i due protocolli farmacologici, in termini di qualità di vita, mediante il questionario SF-12.
Valutazione delle differenze, tra i due protocolli farmacologici, nei punteggi ottenuti nelle due sezioni, funzionalità e rigidità, del questionario WOMAC.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Male or female subjects older than 60 years old.
• Subjects with a clinical diagnosis of degenerative or primary OA with moderate to severe chronic pain (NRS>4) that require around-the-clock opioid therapy. Subjects will identify the most painful joint (hip or knee) for documentation of OA. Pain measurement will be done at this joint only.
• Subjects willing and able to participate in all aspects of the core study, including use of oral medication, completion of subjective evaluations, attending scheduled clinic visits, completing telephone contacts, and compliance with protocol requirements as evidenced by providing written, informed consent.
• Subjects in which the pre-study, non-opioid analgesics, and all other concomitant medications, including those medications for the treatment of depression are anticipated to remain stable throughout the treatment phase of the study.
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• Soggetti maschi e femmine di età superiore ai 60 anni
• Soggetti con diagnosi di osteoartrite degenerativa o primaria, e che riferiscano un dolore moderato-severo (NRS>4) tale da richiedere una terapia oppioide. La sintomatologia dolorosa dovrà riguardare ginocchio e/o anca, mono o bilateralmente. Le rilevazioni dell’intensità del dolore saranno mirate al solo distretto anatomico interessato dalla sintomatologia algica al momento dell’arruolamento. Soggetti per i quali non sia stata posta indicazione chirurgica.
• Soggetti in grado di comprendere le finalità dello studio e che abbiano firmato un consenso informato scritto.
• Soggetti in grado di assumere correttamente le terapie prescritte, comprendere e compilare i questionari e le schede di valutazione.
• Soggetti le cui terapie farmacologiche non-oppioidi antecedenti l’arruolamento siano stabili.
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E.4 | Principal exclusion criteria |
• Any history of hypersensitivity to oxycodone, naloxone, codeine, ibuprofen, or related products and ingredients.
• Any contraindication to oxycodone, naloxone, codeine, paracetamol or ibuprofen.
• Subjects with evidence of significant structural abnormalities of the GI tract (e.g., bowel obstruction, strictures) or any diseases/conditions that affect bowel transit (e.g., ileus, hypothyroidism).
• Subjects with cancer associated pain.
• Subjects with secondary osteoarthritis (e.g. fracture, septic, acromegaly etc.).
• Active alcohol or drug abuse and/or history of opioid abuse.
• Subjects with Rheumatoid Arthritis.
• Subjects with evidence of clinically unstable disease
• Subjects with active or history of epilepsy
• Subjects receiving hypnotics or other CNS depressants that, in the in Ivestigator's opinion, may pose a risk of additional CNS depression with opioid study medication
• Subjects with evidence of impaired liver/kidney function upon entry into the study defined as: Aspartate aminotransferase, alanine aminotransferase (AST, ALT) levels >3 times the upper limit of normal; Gamma glutamyl transpeptidase (GGT) ≥5 times the upper limit of normal; Total bilirubin level outside of the reference range (unless the value is associated with pre documented Gilbert's Syndrome); cholinesterase <2000 UI; INR>2; Creatinine clearance < 40 ml/min.
• Subjects with a history of depression or other psychiatric disorder that in the opinion of the investigator is significant enough to exclude the subject from the study.
• Mental impaired patients.
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• Storia di ipersensibilità a ossicodone, naloxone, codeina, paracetamolo, ibuprofene, e agli eccipienti contenuti nelle formulazioni oggetto di studio.
• Controindicazioni all’uso di ossicodone, naloxone, codeina, paracetamolo o ibuprofene.
• Soggetti con alterazioni strutturali note a carico del tratto gastroenterico (es: sindromi aderenziali, stenosi cicatriziali) o pazienti affetti da patologie note a carico del tratto gastroenterico tali da modificare ed interferire con il transito intestinale.
• Soggetti affetti da patologia neoplastica.
• Soggetti con osteoartrite secondaria (es: fratture, acromegalia).
• Storia di abuso di alcol e/o droghe.
• Storia di abuso di sostanze oppioidi.
• Pazienti affetti da artrite reumatoide.
• Pazienti con evidenza di patologie mediche o chirurgiche non stabili.
• Pazienti con storia pregressa o attuale di epilessia.
• Pazienti in trattamento con farmaci ad azione depressiva sul Sistema Nervoso Centrale che a giudizio dello sperimentatore possano risultare in effetti additivi con i farmaci oggetto di studio.
• Soggetti con insufficienza renale e/o epatica severa. Per insufficienza renale severa si considererà una clearance della creatinina < 40 ml/min. Per insufficienza epatica severa si considererà un aumento dei valori delle transaminasi (ALT, AST) di 3 volte superiore ai limiti di normalità, un aumento del valore di GGT di 5 volte superiore ai limiti di normalità, valori di bilirubinemia superiori ai limiti di normalità (ad eccezione dei pazienti affetti da Sindrome di Gilbert), colinesterasi <2000UI, INR>2.
• Soggetti con storia di depressione o altra patologia psichiatrica che, a giudizio dello sperimentatore possano interferire con la partecipazione allo studio.
• Soggetti con alterazioni cognitive e/o ritardo mentale.
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E.5 End points |
E.5.1 | Primary end point(s) |
Evaluate the differences in terms of efficacy and tolerability between two pharmacological protocols in patients with chronic pain from osteoarthritis. |
Valutare le differenze in termini di efficacia e tollerabilità tra due protocolli farmacologici nei pazienti affetti da dolore cronico da osteoartrosi. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
Evaluation of the differences, between the two pharmacological protocols, in terms of quality of life, by means of the SF-12.
Evaluation of the differences, between the two pharmacological protocols, in scores obtained in the WOMAC physical function and stiffness subscales.
|
Valutare le differenze, tra i due protocolli farmacologici, in termini di qualità di vita, mediante il questionario SF-12.
Valutazione delle differenze, tra i due protocolli farmacologici, nei punteggi ottenuti nelle due sezioni, funzionalità e rigidità, del questionario WOMAC.
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
30 and 90 days |
30 e 90 giorni |
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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) | 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 | 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 | 5 |
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 | 0 |
E.8.9.1 | In the Member State concerned months | 24 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 24 |
E.8.9.2 | In all countries concerned by the trial days | 0 |