E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Osteoporosis in patients affected by Parkinson's disaease at the stages 1-2-3-4 following Hoehn and Yahr criteria |
Osteoporosi in pazienti con m. di Parkinson stadi 1-2-3-4 sec Hoehn e Yahr |
|
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 | SOC |
E.1.2 | Classification code | 10028395 |
E.1.2 | Term | Musculoskeletal and connective tissue disorders |
E.1.2 | System Organ Class | 10028395 - Musculoskeletal and connective tissue disorders |
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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 |
To evaluate the safety and the improvement in lumbar BMD after 24 months of intramuscular neridronate at the monthly dose of 25 mg. |
Valutare a 24 mesi l efficacia e la sicurezza del NE al dosaggio mensile di 25 mg im in termini di miglioramento della BMD lombare. |
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E.2.2 | Secondary objectives of the trial |
To evaluate the safety and the improvement in femural BMD after 24 months of intramuscular neridronate at the monthly dose pf 25 mg. To evaluate the ability of neridronate to prevent femural fractures in patients affected by Parkinson's disease. To evaluate the effects of intramuscular neridronate on markers of bone turnover in osteoporotic patients affected by Parkinson's disease. To evaluate the patients' adherence to the intramuscular treatment with neridronate. |
Valutare a 24 mesi l efficacia e la sicurezza del NE IM al dosaggio mensile di 25 mg im in termini di miglioramento della BMD del collo femorale e di prevenzione delle fratture osteoporotiche in pazienti parkinsoniani. Valutare inoltre le variazioni degli indici del turnover osseo in corso di terapia con NE IM 25 mg/mese in pazienti osteoporotici parkinsoniani. Valutare l aderenza allo schema terapeutico proposto. |
|
E.2.3 | Trial contains a sub-study | Yes |
E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
OTHER SUBSTUDIES:
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ALTRI SOTTOSTUDI:
Aderenza alla terapia
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E.3 | Principal inclusion criteria |
° males and females aged between 65 and 80 °patients affected by Parkinson's disease following international guidelines, in treatment with levodopa and/or dopamine agonists ° spine or femoral neck BMD T-score (using DXA) at least < -2.5 ° previuos low adherence or gastric/oesophageal intolerance to oral bisphosphonates stopped at least 3 months before the enrolment written informed consent to the treatment |
° maschi e femmine dai 65 agli 80 anni ° affetti da malattia di Parkinson diagnosticata sec. le linee guida internazionali in trattamento farmacologico con levodopa e/o dopamino-agonisti. ° valori della BMD valutati con metodica DXA < -2.5DS in almeno una delle 2 sedi principali (colonna lombare e collo femore) ° mancata aderenza all utilizzo dei bisfosfonati orali o provata intolleranza gastrica. In questo ultimo caso e' previsto un wash-out di almeno 3 mesi prima dell inizio del presente studio. ° consenso informato |
|
E.4 | Principal exclusion criteria |
°patients in efficaciuos treatment with oral bisphosphonates or SERMS °patients in treatment with oestrogens, glucocorticoids, calcitonin during last 12 months ° previous femural osteoporotic fractures °patients affected by bone metabolic diseses othe than osteoporosis, osteomalacia, hyperparathyroidism, hypocalcemia ° affected by renal, cardiovascular or neoplastic diseases ° affected by neurological diuseases other than Parkinson's disease ° affected by Parkinson's disease at stages 0 and 5 following Hoehn and Yahr criteria |
° in trattamento efficace con bisfosfonati orali o SERMS ° in trattamento con estrogeni, glucocorticoidi, calcitonina negli ultimi 12 mesi. ° precedenti fratture osteoporotiche di femore ° affetti da malattie metaboliche ossee diverse dall osteoporosi, iperparatiroidismo, osteomalacia, ipocalcemia. ° affetti da malattie renali, cardiovascolari e neoplastiche ° affetti da malattie psichiatriche e/o neurologiche rilevanti diverse dalla malattia di Parkinson. ° Malattia di Parkinson allo stadio 0 e 5 sec. Hoehn and Yahr. |
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E.5 End points |
E.5.1 | Primary end point(s) |
IMprovement in luimbar BMD at 24 months |
Incremento della BMD lombare a 24 mesi |
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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 | 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 | No |
E.8.1.4 | Double blind | Yes |
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 | Yes |
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
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.4.1 | Number of sites anticipated in Member State concerned | 1 |
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
| |
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |