Evaluation of Efficacy of Zoledronic Acid in Patients With Haemoglobin Syndromes (Thalassemia and Sicle Cell Anaemia) and Risk of Skeletal Events

• Status: Completed
• Trial end date: 1969-12-31
• Target enrollment: 0
• Participant gender: All

Summary

The evaluation of efficacy is performed by laboratory monitoring of bone density and resorption markers and clinical monitoring of bone density improvement. This is a prospective, randomized, parallel group, single blind study of one year treatment with zoledronic acid every 6 months as compared to one year treatment with zoledronic acid every 3 months and to placebo every 3 months in patients with hemoglobin syndromes and risk of skeletal complications.

• Phase: Phase 4
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Novartis Pharmaceuticals
• Treatments: Diphosphonates; Zoledronic Acid

Criteria

Inclusion Criteria:

• Patients with thalassaemia or sickle cell anaemia and bone density, z-scores < -1.5, in at least one of the examined sites

• Normal renal function. Urea and creatinine should not exceed > 2-fold the upper limit of normal (< 2 x ULN).

Exclusion Criteria:

-

Other protocol-defined inclusion / exclusion criteria may apply.